versions: Update version to 4.4.0

mdns: Fix alloc issue if TXT has empty value

See merge request espressif/esp-idf!16889

.editorconfig

@@ -19,6 +19,14 @@ trim_trailing_whitespace = false
 indent_style = tab
 indent_size = 2
 
+[*/freertos/**]
+indent_style = tab
+indent_size = 4
+
+[{*/freertos/**.S,**/FreeRTOSConfig.h}]
+indent_style = space
+indent_size = 4
+
 [*.pem]
 insert_final_newline = false
 
@@ -31,7 +39,5 @@ indent_size = 4
 max_line_length = 120
 
 [{*.sh,*.yml,*.yaml}]
-indent_size = 2
-
-[*.ini]
+indent_style = space
 indent_size = 2

.flake8

@@ -143,22 +143,27 @@ exclude =
         components/bootloader/subproject/components/micro-ecc/micro-ecc,
         components/bt/host/nimble/nimble,
         components/cmock/CMock,
+        components/esptool_py/esptool,
+        components/expat/expat,
         components/json/cJSON,
+        components/libsodium/libsodium,
         components/mbedtls/mbedtls,
+        components/nghttp/nghttp2,
         components/openthread/openthread,
+        components/tinyusb,
         components/unity/unity,
-        components/spiffs/spiffs,
+        examples/build_system/cmake/import_lib/main/lib/tinyxml2,
+        examples/peripherals/secure_element/atecc608_ecdsa/components/esp-cryptoauthlib,
     # autogenerated scripts
         components/protocomm/python/constants_pb2.py,
         components/protocomm/python/sec0_pb2.py,
         components/protocomm/python/sec1_pb2.py,
-        components/protocomm/python/sec2_pb2.py,
         components/protocomm/python/session_pb2.py,
-        components/wifi_provisioning/python/wifi_ctrl_pb2.py,
         components/wifi_provisioning/python/wifi_scan_pb2.py,
         components/wifi_provisioning/python/wifi_config_pb2.py,
         components/wifi_provisioning/python/wifi_constants_pb2.py,
         components/esp_local_ctrl/python/esp_local_ctrl_pb2.py,
+        examples/provisioning/legacy/custom_config/components/custom_provisioning/python/custom_config_pb2.py,
 
 per-file-ignores =
     # Sphinx conf.py files use star imports to setup config variables

.github/ISSUE_TEMPLATE/01_build_install_bug.yml

@@ -1,105 +0,0 @@
-name: Installation or build bug report
-description: Report installation or build bugs
-labels: ['Type: Bug']
-body:
-  - type: checkboxes
-    id: checklist
-    attributes:
-      label: Answers checklist.
-      description: Before submitting a new issue, please follow the checklist and try to find the answer.
-      options:
-        - label: I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
-          required: true
-        - label: I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
-          required: true
-        - label: I have searched the issue tracker for a similar issue and not found a similar issue.
-          required: true
-  - type: input
-    id: idf_version
-    attributes:
-      label: IDF version.
-      description: On which IDF version does this issue occur on? Run `git describe --tags` to find it.
-      placeholder: ex. v3.2-dev-1148-g96cd3b75c
-    validations:
-      required: true
-  - type: dropdown
-    id: operating_system
-    attributes:
-      label: Operating System used.
-      multiple: false
-      options:
-        - Windows
-        - Linux
-        - macOS
-    validations:
-      required: true
-  - type: dropdown
-    id: build
-    attributes:
-      label: How did you build your project?
-      multiple: false
-      options:
-        - Command line with Make
-        - Command line with CMake
-        - Command line with idf.py
-        - Eclipse IDE
-        - CLion IDE
-        - VS Code IDE
-        - Other (please specify in More Information)
-    validations:
-      required: true
-  - type: dropdown
-    id: windows_comand_line
-    attributes:
-      label: If you are using Windows, please specify command line type.
-      multiple: false
-      options:
-        - PowerShell
-        - CMD
-    validations:
-      required: false
-  - type: textarea
-    id: expected
-    attributes:
-      label: What is the expected behavior?
-      description: Please provide a clear and concise description of the expected behavior.
-      placeholder: I expected it to...
-    validations:
-      required: true
-  - type: textarea
-    id: actual
-    attributes:
-      label: What is the actual behavior?
-      description: Please describe actual behavior.
-      placeholder: Instead it...
-    validations:
-      required: true
-  - type: textarea
-    id: steps
-    attributes:
-      label: Steps to reproduce.
-      description: 'How do you trigger this bug? Please walk us through it step by step. If this is build bug, please attach sdkconfig file (from your project folder). Please attach your code here.'
-      value: |
-        1. Step
-        2. Step
-        3. Step
-        ...
-    validations:
-      required: true
-  - type: textarea
-    id: debug_logs
-    attributes:
-      label: Build or installation Logs.
-      description: Build or installation log goes here, should contain the backtrace, as well as the reset source if it is a crash.
-      placeholder: Your log goes here.
-      render: plain
-    validations:
-      required: false
-  - type: textarea
-    id: more-info
-    attributes:
-      label: More Information.
-      description: Do you have any other information from investigating this?
-      placeholder: ex. I tried on my friend's Windows 10 PC and the command works there.
-    validations:
-      required: false

.github/ISSUE_TEMPLATE/02_runtime_bug.yml

@@ -1,133 +0,0 @@
-name: Runtime bug report
-description: Report runtime bugs
-labels: ['Type: Bug']
-body:
-  - type: checkboxes
-    id: checklist
-    attributes:
-      label: Answers checklist.
-      description: Before submitting a new issue, please follow the checklist and try to find the answer.
-      options:
-        - label: I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
-          required: true
-        - label: I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
-          required: true
-        - label: I have searched the issue tracker for a similar issue and not found a similar issue.
-          required: true
-  - type: input
-    id: idf_version
-    attributes:
-      label: IDF version.
-      description: On which IDF version does this issue occur on? Run `git describe --tags` to find it.
-      placeholder: ex. v3.2-dev-1148-g96cd3b75c
-    validations:
-      required: true
-  - type: input
-    id: chip_revision
-    attributes:
-      label: Espressif SoC revision.
-      description: On which Espressif SoC revision does your application run on? Run `esptool chip_id` to find it.
-      placeholder: ex. ESP32-C3 (QFN32) (revision v0.3)
-    validations:
-      required: true
-  - type: dropdown
-    id: operating_system
-    attributes:
-      label: Operating System used.
-      multiple: false
-      options:
-        - Windows
-        - Linux
-        - macOS
-    validations:
-      required: true
-  - type: dropdown
-    id: build
-    attributes:
-      label: How did you build your project?
-      multiple: false
-      options:
-        - Command line with Make
-        - Command line with CMake
-        - Command line with idf.py
-        - Eclipse IDE
-        - CLion IDE
-        - VS Code IDE
-        - Other (please specify in More Information)
-    validations:
-      required: true
-  - type: dropdown
-    id: windows_comand_line
-    attributes:
-      label: If you are using Windows, please specify command line type.
-      multiple: false
-      options:
-        - PowerShell
-        - CMD
-    validations:
-      required: false
-  - type: input
-    id: devkit
-    attributes:
-      label: Development Kit.
-      description: On which Development Kit does this issue occur on?
-      placeholder: ex. ESP32-Wrover-Kit v2 | Custom Board | QEMU
-    validations:
-      required: true
-  - type: dropdown
-    id: power_supply
-    attributes:
-      label: Power Supply used.
-      multiple: false
-      options:
-        - USB
-        - External 5V
-        - External 3.3V
-        - Battery
-    validations:
-      required: true
-  - type: textarea
-    id: expected
-    attributes:
-      label: What is the expected behavior?
-      description: Please provide a clear and concise description of the expected behavior.
-      placeholder: I expected it to...
-    validations:
-      required: true
-  - type: textarea
-    id: actual
-    attributes:
-      label: What is the actual behavior?
-      description: Please describe actual behavior.
-      placeholder: Instead it...
-    validations:
-      required: true
-  - type: textarea
-    id: steps
-    attributes:
-      label: Steps to reproduce.
-      description: 'How do you trigger this bug? Please walk us through it step by step. Please attach your code here.'
-      value: |
-        1. Step
-        2. Step
-        3. Step
-        ...
-    validations:
-      required: true
-  - type: textarea
-    id: debug_logs
-    attributes:
-      label: Debug Logs.
-      description: Debug log goes here, should contain the backtrace, as well as the reset source if it is a crash.
-      placeholder: Your log goes here.
-      render: plain
-    validations:
-      required: false
-  - type: textarea
-    id: more-info
-    attributes:
-      label: More Information.
-      description: Do you have any other information from investigating this?
-      placeholder: ex. I tried on my friend's Windows 10 PC and the command works there.
-    validations:
-      required: false

.github/ISSUE_TEMPLATE/03_feature_request.yml

@@ -1,34 +0,0 @@
-name: Feature request
-description: Suggest an idea for this project.
-labels: ['Type: Feature Request']
-body:
-  - type: markdown
-    attributes:
-      value: |
-        * We welcome any ideas or feature requests! It’s helpful if you can explain exactly why the feature would be useful.
-        * There are usually some outstanding feature requests in the [existing issues list](https://github.com/espressif/esp-idf/labels/Type%3A%20Feature%20Request), feel free to add comments to them.
-        * If you would like to contribute, please read the [contributions guide](https://docs.espressif.com/projects/esp-idf/en/stable/esp32/contribute/index.html).
-  - type: textarea
-    id: problem-related
-    attributes:
-      label: Is your feature request related to a problem?
-      description: Please provide a clear and concise description of what the problem is.
-      placeholder: ex. I'm always frustrated when ...
-  - type: textarea
-    id: solution
-    attributes:
-      label: Describe the solution you'd like.
-      description: Please provide a clear and concise description of what you want to happen.
-      placeholder: ex. When connecting to an Espressif chip ...
-  - type: textarea
-    id: alternatives
-    attributes:
-      label: Describe alternatives you've considered.
-      description: Please provide a clear and concise description of any alternative solutions or features you've considered.
-      placeholder: ex. Choosing other approach wouldn't work, because ...
-  - type: textarea
-    id: context
-    attributes:
-      label: Additional context.
-      description: Please add any other context or screenshots about the feature request here.
-      placeholder: ex. This would work only when ...

.github/ISSUE_TEMPLATE/04_other_issue.yml

@@ -1,23 +0,0 @@
-name: General issue report
-description: File an issue report
-body:
-  - type: checkboxes
-    id: checklist
-    attributes:
-      label: Answers checklist.
-      description: Before submitting a new issue, please follow the checklist and try to find the answer.
-      options:
-        - label: I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
-          required: true
-        - label: I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
-          required: true
-        - label: I have searched the issue tracker for a similar issue and not found a similar issue.
-          required: true
-  - type: textarea
-    id: issue
-    attributes:
-      label: General issue report
-      description: Your issue report goes here.
-      placeholder: ex. How do I run...
-    validations:
-      required: true

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,92 @@
+---
+name: Bug report
+about: ESP-IDF crashes, produces incorrect output, or has incorrect behavior
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+----------------------------- Delete below -----------------------------
+
+**Reminder: If your issue is a general question, starts similar to "How do I..", or is related to 3rd party development kits/libs, please discuss this on our community forum at https://esp32.com instead.**
+
+INSTRUCTIONS
+============
+
+Before submitting a new issue, please follow the checklist and try to find the answer.
+
+- [ ] I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
+- [ ] I have updated my IDF branch (master or release) to the latest version and checked that the issue is present there.
+- [ ] I have searched the issue tracker for a similar issue and not found a similar issue.
+
+If the issue cannot be solved after the steps before, please follow these instructions so we can get the needed information to help you in a quick and effective fashion.
+
+1. Fill in all the fields under **Environment** marked with [ ] by picking the correct option for you in each case and deleting the others.
+2. Describe your problem.
+3. Include [debug logs from the "monitor" tool](https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/tools/idf-monitor.html), or [coredumps](https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/core_dump.html).
+4. Providing as much information as possible under **Other items if possible** will help us locate and fix the problem.
+5. Use [Markdown](https://guides.github.com/features/mastering-markdown/) (see formatting buttons above) and the Preview tab to check what the issue will look like.
+6. Delete these instructions from the above to the below marker lines before submitting this issue.
+
+**IMPORTANT: If you do not follow these instructions and provide the necessary details, your issue may not be resolved.**
+
+----------------------------- Delete above -----------------------------
+
+## Environment
+
+- Development Kit:      [ESP32-Wrover-Kit|ESP32-DevKitC|ESP32-PICO-Kit|ESP32-LyraT|ESP32-LyraTD-MSC|none]
+- Kit version (for WroverKit/PicoKit/DevKitC): [v1|v2|v3|v4]
+- Module or chip used:  [ESP32-WROOM-32|ESP32-WROOM-32D|ESP32-WROOM-32U|ESP32-WROVER|ESP32-WROVER-I|ESP32-WROVER-B|ESP32-WROVER-IB|ESP32-SOLO-1|ESP32-PICO-D4|ESP32]
+- IDF version (run ``git describe --tags`` to find it):
+    // v3.2-dev-1148-g96cd3b75c
+- Build System:         [Make|CMake|idf.py]
+- Compiler version (run ``xtensa-esp32-elf-gcc --version`` to find it):
+    // 1.22.0-80-g6c4433a
+- Operating System:     [Windows|Linux|macOS]
+- (Windows only) environment type: [MSYS2 mingw32|ESP Command Prompt|Plain Command Prompt|PowerShell].
+- Using an IDE?: [No|Yes (please give details)]
+- Power Supply:         [USB|external 5V|external 3.3V|Battery]
+
+## Problem Description
+
+//Detailed problem description goes here.
+
+### Expected Behavior
+
+### Actual Behavior
+
+### Steps to reproduce
+
+1. step1
+2. ...
+
+// If possible, attach a picture of your setup/wiring here.
+
+
+### Code to reproduce this issue
+
+```cpp
+// the code should be wrapped in the ```cpp tag so that it will be displayed better.
+#include "esp_log.h"
+
+void app_main()
+{
+
+}
+
+```
+// If your code is longer than 30 lines, [GIST](https://gist.github.com) is preferred.
+
+## Debug Logs
+
+```
+Debug log goes here, should contain the backtrace, as well as the reset source if it is a crash.
+Please copy the plain text here for us to search the error log. Or attach the complete logs but leave the main part here if the log is *too* long.
+```
+
+## Other items if possible
+
+- [ ] sdkconfig file (attach the sdkconfig file from your project folder)
+- [ ] elf file in the ``build`` folder (**note this may contain all the code details and symbols of your project.**)
+- [ ] coredump (This provides stacks of tasks.)

.github/ISSUE_TEMPLATE/config.yml

@@ -1,4 +1,4 @@
-blank_issues_enabled: true
+blank_issues_enabled: false
 contact_links:
   - name: ESP-IDF Programming Guide
     url: https://docs.espressif.com/projects/esp-idf/en/latest/

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,26 @@
+---
+name: Feature request
+about: Suggest an idea for ESP-IDF
+title: ''
+labels: 'Type: Feature Request'
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+
+A clear and concise description of any alternative solutions or features you've considered.
+
+Please give as many details as you can. Include suggestions for useful APIs or interfaces if relevant.
+
+**Additional context**
+
+Add any other context or screenshots about the feature request here.

.github/dangerjs/.gitignore

@@ -1,5 +0,0 @@
-# Transpiled JavaScript (if any)
-dist
-
-# Installed dependencies
-node_modules

.github/dangerjs/README.md

@@ -1,47 +0,0 @@
-# DangerJS pull request automatic review tool - GitHub
-
-## Implementation
-The main development is done in Espressif Gitlab project.
-Espressif [GitHub project espressif/esp-idf](https://github.com/espressif/esp-idf) is only a public mirror. 
-
-Therefore, all changes and updates to DangerJS files (`.github/dangerjs`) must be made via MR in the **Gitlab** repository by Espressif engineer. 
-
-When adding a new Danger rule or updating existing one, might be a good idea to test it on the developer's fork of GitHub project. This way, the new feature can be tested using a GitHub action without concern of damaging Espressif's GitHub repository.
-
-Danger for Espressif GitHub is implemented in TypeScript. This makes the code more readable and robust than plain JavaScript. 
-Compilation to JavaScript code (using `tsc`) is not necessary; Danger handles TypeScript natively.
-
-A good practice is to store each Danger rule in a separate module, and then import these modules into the main Danger file `.github/dangerjs/dangerfile.ts` (see how this is done for currently present modules when adding a new one).
-
-If the Danger module (new check/rule) uses an external NPM module (e.g. `axios`), be sure to add this dependency to `.github/dangerjs/package.json` and also update `.github/dangerjs/package-lock.json`.
-
-In the GitHub action, `danger` is not installed globally (nor are its dependencies) and the `npx` call is used to start the `danger` checks in CI.
-
-
-## Adding new Danger rule
-For local development you can use following strategy
-
-#### Install dependencies
-```sh
-cd .github/dangerjs
-npm install
-```
-(If the IDE still shows compiler/typing errors, reload the IDE window.)
-
-#### Add new code as needed or make updates
-
-#### Test locally
-Danger rules can be tested locally (without running the GitHub action pipeline). 
-To do this, you have to first export the ENV variables used by Danger in the local terminal:
-
-```sh
-export GITHUB_TOKEN='**************************************'
-```
-
-Then you can call Danger by:
-```sh
-cd .github/dangerjs
-
-danger pr https://github.com/espressif/esp-idf/pull/<number_of_pull_request> 
-```
-The result will be displayed in your terminal.

.github/dangerjs/dangerfile.ts

@@ -1,48 +0,0 @@
-import { DangerResults } from "danger";
-declare const results: DangerResults;
-declare const message: (message: string, results?: DangerResults) => void;
-declare const markdown: (message: string, results?: DangerResults) => void;
-
-// Import modules with danger rules
-// (Modules with checks are stored in ".github/dangerjs/<module_name>.ts". To import them, use path relative to "dangerfile.ts")
-import prCommitsTooManyCommits from "./prCommitsTooManyCommits";
-import prDescription from "./prDescription";
-import prTargetBranch from "./prTargetBranch";
-import prInfoContributor from "./prInfoContributor";
-import prCommitMessage from "./prCommitMessage";
-
-async function runDangerRules(): Promise<void> {
-    // Message to contributor about review and merge process
-    const prInfoContributorMessage: string = await prInfoContributor();
-    markdown(prInfoContributorMessage);
-
-    // Run danger checks
-    prCommitsTooManyCommits();
-    prDescription();
-    prTargetBranch();
-    prCommitMessage();
-
-    // Add success log if no issues
-    const dangerFails: number = results.fails.length;
-    const dangerWarns: number = results.warnings.length;
-    const dangerInfos: number = results.messages.length;
-    if (!dangerFails && !dangerWarns && !dangerInfos) {
-        return message("Good Job! All checks are passing!");
-    }
-
-    // Add retry link
-    addRetryLink();
-}
-
-runDangerRules();
-
-function addRetryLink(): void {
-    const serverUrl: string | undefined = process.env.GITHUB_SERVER_URL;
-    const repoName: string | undefined = process.env.GITHUB_REPOSITORY;
-    const runId: string | undefined = process.env.GITHUB_RUN_ID;
-
-    const retryLinkUrl: string = `${serverUrl}/${repoName}/actions/runs/${runId}`;
-    const retryLink: string = `<sub>:repeat: You can re-run automatic PR checks by retrying the <a href="${retryLinkUrl}">DangerJS action</a></sub>`;
-
-    markdown(retryLink);
-}

.github/dangerjs/package.json

@@ -1,18 +0,0 @@
-{
-    "name": "dangerjs-github",
-    "description": "GitHub PR reviewing with DangerJS",
-    "main": "dangerfile.ts",
-    "keywords": [],
-    "author": "",
-    "license": "ISC",
-    "dependencies": {
-        "axios": "^1.3.3",
-        "danger": "^11.2.3",
-        "request": "^2.88.2",
-        "sync-request": "^6.1.0",
-        "typescript": "^5.0.3"
-    },
-    "devDependencies": {
-        "@types/node": "^18.15.11"
-    }
-}

.github/dangerjs/prCommitMessage.ts

@@ -1,67 +0,0 @@
-import { DangerDSLType, DangerResults } from "danger";
-declare const danger: DangerDSLType;
-declare const warn: (message: string, results?: DangerResults) => void;
-
-interface Commit {
-    message: string;
-}
-
-/**
- * Check if commit messages are sufficiently descriptive (not too short).
- *
- * Search for commit messages that appear to be automatically generated or temporary messages and report them.
- *
- * @dangerjs WARN
- */
-export default function (): void {
-    const prCommits: Commit[] = danger.git.commits;
-
-    const detectRegexes: RegExp[] = [
-        /^Merge pull request #\d+ from .*/i, // Automatically generated message by GitHub
-        /^Merged .+:.+ into .+/i, // Automatically generated message by GitHub
-        /^Automatic merge by GitHub Action/i, // Automatically generated message by GitHub
-        /^Merge branch '.*' of .+ into .+/i, // Automatically generated message by GitHub
-        /^Create\s[a-zA-Z0-9_.-]+(\.[a-zA-Z0-9]{1,4})?(?=\s|$)/, // Automatically generated message by GitHub using UI
-        /^Delete\s[a-zA-Z0-9_.-]+(\.[a-zA-Z0-9]{1,4})?(?=\s|$)/, // Automatically generated message by GitHub using UI
-        /^Update\s[a-zA-Z0-9_.-]+(\.[a-zA-Z0-9]{1,4})?(?=\s|$)/, // Automatically generated message by GitHub using UI
-        /^Initial commit/i, // Automatically generated message by GitHub
-        /^WIP.*/i, // Message starts with prefix "WIP"
-        /^Cleaned.*/i, // Message starts "Cleaned", , probably temporary
-        /^Test:.*/i, // Message starts with "test" prefix, probably temporary
-        /clean ?up/i, // Message contains "clean up", probably temporary
-        /^[^A-Za-z0-9\s].*/, // Message starts with special characters
-    ];
-
-    let partMessages: string[] = [];
-
-    for (const commit of prCommits) {
-        const commitMessage: string = commit.message;
-        const commitMessageTitle: string = commit.message.split("\n")[0];
-
-        // Check if the commit message matches any regex from "detectRegexes"
-        if (detectRegexes.some((regex) => commitMessage.match(regex))) {
-            partMessages.push(
-                `- the commit message \`${commitMessageTitle}\` appears to be a temporary or automatically generated message`
-            );
-            continue;
-        }
-
-        // Check if the commit message is not too short
-        const shortCommitMessageThreshold: number = 20; // commit message is considered too short below this number of characters
-        if (commitMessage.length < shortCommitMessageThreshold) {
-            partMessages.push(
-                `- the commit message \`${commitMessageTitle}\` may not be sufficiently descriptive`
-            );
-        }
-    }
-
-    // Create report
-    if (partMessages.length) {
-        partMessages.sort();
-        let dangerMessage = `\nSome issues found for the commit messages in this MR:\n${partMessages.join(
-            "\n"
-        )}
-		\nPlease consider updating these commit messages.`;
-        warn(dangerMessage);
-    }
-}

.github/dangerjs/prCommitsTooManyCommits.ts

@@ -1,19 +0,0 @@
-import { DangerDSLType, DangerResults } from "danger";
-declare const danger: DangerDSLType;
-declare const message: (message: string, results?: DangerResults) => void;
-
-/**
- * Check if pull request has not an excessive numbers of commits (if squashed)
- *
- * @dangerjs INFO
- */
-export default function (): void {
-    const tooManyCommitThreshold: number = 2; // above this number of commits, squash commits is suggested
-    const prCommits: number = danger.github.commits.length;
-
-    if (prCommits > tooManyCommitThreshold) {
-        return message(
-            `You might consider squashing your ${prCommits} commits (simplifying branch history).`
-        );
-    }
-}

.github/dangerjs/prDescription.ts

@@ -1,19 +0,0 @@
-import { DangerDSLType, DangerResults } from "danger";
-declare const danger: DangerDSLType;
-declare const warn: (message: string, results?: DangerResults) => void;
-
-/**
- * Check if pull request has has a sufficiently accurate description
- *
- * @dangerjs WARN
- */
-export default function (): void {
-    const prDescription: string = danger.github.pr.body;
-    const shortPrDescriptionThreshold: number = 100; // Description is considered too short below this number of characters
-
-    if (prDescription.length < shortPrDescriptionThreshold) {
-        return warn(
-            "The PR description looks very brief, please check if more details can be added."
-        );
-    }
-}

.github/dangerjs/prInfoContributor.ts

@@ -1,58 +0,0 @@
-import { DangerDSLType } from "danger";
-declare const danger: DangerDSLType;
-
-interface Contributor {
-    login?: string;
-}
-
-const authorLogin = danger.github.pr.user.login;
-const messageKnownContributor: string = `
-***
-👋 **Hi ${authorLogin}**, thank you for your another contribution to \`espressif/esp-idf\` project!
-
-If the change is approved and passes the tests in our internal git repository, it will appear in this public Github repository on the next sync.
-***
-`;
-
-const messageFirstContributor: string = `
-***
-👋 **Welcome ${authorLogin}**, thank you for your first contribution to \`espressif/esp-idf\` project!
-
-📘 Please check [Contributions Guide](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/contribute/index.html#contributions-guide) for the contribution checklist, information regarding code and documentation style, testing and other topics.
-
-🖊️ Please also make sure you have **read and signed** the [Contributor License Agreement for espressif/esp-idf project](https://cla-assistant.io/espressif/esp-idf).
-
-#### Pull request review and merge process you can expect
-Espressif develops the ESP-IDF project in an internal repository (Gitlab). We do welcome contributions in the form of bug reports, feature requests and pull requests via this public GitHub repository.
-
-1. An internal issue has been created for the PR, we assign it to the relevant engineer
-2. They review the PR and either approve it or ask you for changes or clarifications
-3. Once the Github PR is approved, we synchronize it into our internal git repository
-4. In the internal git repository we do the final review, collect approvals from core owners and make sure all the automated tests are passing
-    - At this point we may do some adjustments to the proposed change, or extend it by adding tests or documentation.
-5. If the change is approved and passes the tests it is merged into the \`master\` branch
-6. On next sync from the internal git repository merged change will appear in this public Github repository
-
-***
-`;
-
-/**
- * Check whether the author of the pull request is known or a first-time contributor, and add a message to the PR with information about the review and merge process.
- */
-export default async function (): Promise<string> {
-    const contributors = await danger.github.api.repos.listContributors({
-        owner: danger.github.thisPR.owner,
-        repo: danger.github.thisPR.repo,
-    });
-
-    const contributorsData: Contributor[] = contributors.data;
-    const knownContributors: (string | undefined)[] = contributorsData.map(
-        (contributor: Contributor) => contributor.login
-    );
-
-    if (knownContributors.includes(authorLogin)) {
-        return messageKnownContributor;
-    } else {
-        return messageFirstContributor;
-    }
-}

.github/dangerjs/prTargetBranch.ts

@@ -1,19 +0,0 @@
-import { DangerDSLType, DangerResults } from "danger";
-declare const danger: DangerDSLType;
-declare const fail: (message: string, results?: DangerResults) => void;
-
-/**
- * Check if the target branch is "master"
- *
- * @dangerjs FAIL
- */
-export default function (): void {
-    const prTargetBranch: string = danger.github?.pr?.base?.ref;
-
-    if (prTargetBranch !== "master") {
-        return fail(`
-        The target branch for this pull request should be \`master\`.\n
-        If you would like to add this feature to the release branch, please state this in the PR description and we will consider backporting it.
-        `);
-    }
-}

.github/dangerjs/tsconfig.json

@@ -1,17 +0,0 @@
-{
-    "compilerOptions": {
-        "module": "commonjs",
-        "moduleResolution": "node",
-        "esModuleInterop": true,
-        "target": "es6",
-        "noImplicitAny": true,
-        "noUnusedParameters": true,
-        "strictNullChecks": true,
-        "sourceMap": true,
-        "removeComments": true,
-        "outDir": "./dist"
-    },
-    "include": [
-        "./*.ts"
-    ]
-}

.github/dependabot.yml

@@ -1,15 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "all"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-    ignore:
-      - directory: ".gitlab/dangerjs"
-        patterns:
-          - "package-lock.json"
-      - directory: ".github/dangerjs"
-        patterns:
-          - "package-lock.json"
-    # Disable "version updates" (keep only "security updates")
-    open-pull-requests-limit: 0

.github/workflows/dangerjs.yml

@@ -1,36 +0,0 @@
-name: DangerJS Pull Request review
-
-on:
-  pull_request_target:
-    types: [opened, edited, reopened, synchronize]
-
-permissions:
-  pull-requests: write
-  contents: write
-
-jobs:
-  danger-check:
-    runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: .github/dangerjs
-    steps:
-    - name: Check out PR head
-      uses: actions/checkout@v3
-      with:
-        ref: ${{ github.event.pull_request.head.sha }}
-
-    - name: Setup NodeJS environment
-      uses: actions/setup-node@v3
-      with:
-        node-version: 18
-        cache: npm
-        cache-dependency-path: .github/dangerjs/package-lock.json
-
-    - name: Install DangerJS dependencies
-      run: npm install
-
-    - name: Run DangerJS
-      run: npx danger ci --failOnErrors -v
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/docker.yml

@@ -1,87 +0,0 @@
-name: docker
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-
-on:
-  push:
-    branches:
-      - 'master'
-      - 'release/*'
-    tags:
-      - 'v*.*'
-
-env:
-  # Platforms to build the image for
-  BUILD_PLATFORMS: linux/amd64,linux/arm64
-  DOCKERHUB_REPO: ${{ github.repository_owner }}/idf
-
-jobs:
-  docker:
-    # Disable the job in forks
-    if: ${{ github.repository_owner == 'espressif' }}
-
-    runs-on: ubuntu-latest
-    steps:
-      # Depending on the branch/tag, set CLONE_BRANCH_OR_TAG variable (used in the Dockerfile
-      # as a build arg) and TAG_NAME (used when tagging the image).
-      #
-      # The following 3 steps cover the alternatives (tag, release branch, master branch):
-      - name: Set variables (tags)
-        if: ${{ github.ref_type == 'tag' }}
-        run: |
-          echo "CLONE_BRANCH_OR_TAG=$GITHUB_REF_NAME" >> $GITHUB_ENV
-          echo "TAG_NAME=$GITHUB_REF_NAME" >> $GITHUB_ENV
-      - name: Set variables (release branches)
-        if: ${{ github.ref_type == 'branch' && startsWith(github.ref_name, 'release/') }}
-        run: |
-          echo "CLONE_BRANCH_OR_TAG=$GITHUB_REF_NAME" >> $GITHUB_ENV
-          echo "TAG_NAME=release-${GITHUB_REF_NAME##release/}" >> $GITHUB_ENV
-      - name: Set variables (main branch)
-        if: ${{ github.ref_type == 'branch' && github.ref_name == 'master' }}
-        run: |
-          echo "CLONE_BRANCH_OR_TAG=master" >> $GITHUB_ENV
-          echo "TAG_NAME=latest" >> $GITHUB_ENV
-
-      # Display the variables set above, just in case.
-      - name: Check variables
-        run: |
-          echo "CLONE_BRANCH_OR_TAG: $CLONE_BRANCH_OR_TAG"
-          echo "CHECKOUT_REF: $CHECKOUT_REF"
-          echo "TAG_NAME: $TAG_NAME"
-
-      # The following steps are the standard boilerplate from
-      # https://github.com/marketplace/actions/build-and-push-docker-images
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Login to Docker Hub
-        uses: docker/login-action@v2
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - name: Set up QEMU for multiarch builds
-        uses: docker/setup-qemu-action@v2
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
-      - name: Build and push
-        uses: docker/build-push-action@v3
-        with:
-          context: tools/docker
-          push: true
-          tags: ${{ env.DOCKERHUB_REPO }}:${{ env.TAG_NAME }}
-          platforms: ${{ env.BUILD_PLATFORMS }}
-          build-args: |
-            IDF_CLONE_URL=${{ github.server_url }}/${{ github.repository }}.git
-            IDF_CLONE_BRANCH_OR_TAG=${{ env.CLONE_BRANCH_OR_TAG }}
-
-      - name: Update Docker Hub repository description (master branch)
-        if: ${{ github.ref_type == 'branch' && github.ref_name == 'master' }}
-        uses: peter-evans/dockerhub-description@v3
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          # Token based authentication is not supported here:
-          # https://github.com/peter-evans/dockerhub-description/issues/10
-          # https://github.com/docker/roadmap/issues/115#issuecomment-891694974
-          password: ${{ secrets.DOCKERHUB_PASSWORD }}
-          repository: ${{ env.DOCKERHUB_REPO }}
-          readme-filepath: ./tools/docker/README.md

.github/workflows/issue_comment.yml

@@ -3,16 +3,12 @@ name: Sync issue comments to JIRA
 # This workflow will be triggered when new issue comment is created (including PR comments)
 on: issue_comment
 
-# Limit to single concurrent run for workflows which can create Jira issues.
-# Same concurrency group is used in new_issues.yml
-concurrency: jira_issues
-
 jobs:
   sync_issue_comments_to_jira:
     name: Sync Issue Comments to Jira
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
       - name: Sync issue comments to JIRA
         uses: espressif/github-actions/sync_issues_to_jira@master
         env:

.github/workflows/new_issues.yml

@@ -3,16 +3,12 @@ name: Sync issues to Jira
 # This workflow will be triggered when a new issue is opened
 on: issues
 
-# Limit to single concurrent run for workflows which can create Jira issues.
-# Same concurrency group is used in issue_comment.yml
-concurrency: jira_issues
-
 jobs:
   sync_issues_to_jira:
     name: Sync issues to Jira
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
       - name: Sync GitHub issues to Jira project
         uses: espressif/github-actions/sync_issues_to_jira@master
         env:

.github/workflows/new_prs.yml

@@ -6,16 +6,12 @@ on:
   schedule:
     - cron: "0 * * * *"
 
-# Limit to single concurrent run for workflows which can create Jira issues.
-# Same concurrency group is used in issue_comment.yml
-concurrency: jira_issues
-
 jobs:
   sync_prs_to_jira:
     name: Sync PRs to Jira
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
       - name: Sync PRs to Jira project
         uses: espressif/github-actions/sync_issues_to_jira@master
         with:

.github/workflows/pr_approved.yml

@@ -1,23 +0,0 @@
-name: Sync approved PRs to internal codebase
-on:
-  pull_request_target:
-    types: [labeled]
-
-jobs:
-  sync_prs_to_internal_codebase:
-    name: GitHub PR to Internal Codebase Sync
-    runs-on: ubuntu-latest
-    if: (github.event.label.name == 'PR-Sync-Merge')   ||
-        (github.event.label.name == 'PR-Sync-Rebase')  ||
-        (github.event.label.name == 'PR-Sync-Update')
-    steps:
-      - uses: actions/checkout@v2
-      - name: Sync approved PRs to internal codebase
-        uses: espressif/github-actions/github_pr_to_internal_pr@master
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GITLAB_URL: ${{ secrets.GITLAB_URL }}
-          GITLAB_TOKEN: ${{ secrets.GITLAB_TOKEN }}
-          GIT_CONFIG_NAME: ${{ secrets.GIT_CONFIG_NAME }}
-          GIT_CONFIG_EMAIL: ${{ secrets.GIT_CONFIG_EMAIL }}
-          JIRA_PROJECT: IDFGH

.github/workflows/pre_commit_check.yml

@@ -1,42 +0,0 @@
-name: Check pre-commit rules
-
-on:
-  pull_request:
-    types: [opened, reopened, synchronize]
-
-permissions:
-  contents: read
-
-jobs:
-  pre_commit_check:
-    runs-on: ubuntu-latest
-    env:
-      SKIP: "cleanup-ignore-lists"  # Comma-separated string of ignored pre-commit check IDs
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Fetch head and base refs
-        # This is necessary for pre-commit to check the changes in the PR branch
-        run: |
-          git fetch origin ${{ github.base_ref }}:base_ref
-          git fetch origin pull/${{ github.event.pull_request.number }}/head:pr_ref
-      - name: Set up Python environment
-        uses: actions/setup-python@master
-        with:
-          python-version: v3.8
-      - name: Install python packages
-        run: |
-          pip install pre-commit
-          pre-commit install-hooks
-      - name: Run pre-commit and check for any changes
-        run: |
-          echo "Commits being checked:"
-          git log --oneline --no-decorate base_ref..pr_ref
-          echo ""
-          if ! pre-commit run --from-ref base_ref --to-ref pr_ref --show-diff-on-failure ; then
-            echo ""
-            echo "::notice::It looks like the commits in this PR have been made without having pre-commit hooks installed."
-            echo "::notice::Please see https://docs.espressif.com/projects/esp-idf/en/latest/esp32/contribute/install-pre-commit-hook.html for instructions."
-            echo ""
-            exit 1
-          fi

.github/workflows/python_lint.yml

@@ -0,0 +1,33 @@
+name: Python CI
+
+# This workflow will be triggered when a PR modifies some python relevant files
+on:
+  pull_request:
+    paths:
+      - "**.py"
+      - "requirements.txt"
+
+jobs:
+  python_lint:
+    name: python lint
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.6, 3.7, 3.8]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@master
+      - name: Set up Python environment
+        uses: actions/setup-python@master
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          export IDF_PATH=${GITHUB_WORKSPACE}
+          pip install --upgrade pip
+          pip install -r requirements.txt
+      - name: Lint with flake8
+        run: |
+          pip install flake8
+          flake8 . --config=.flake8 --benchmark

.gitignore

@@ -21,20 +21,15 @@ GPATH
 # MacOS directory files
 .DS_Store
 
-# cache dir
-.cache/
-
 # Components Unit Test Apps files
-components/**/build/
-components/**/build_*_*/
+components/**/build
 components/**/sdkconfig
 components/**/sdkconfig.old
 
 # Example project files
-examples/**/build/
-examples/**/build_esp*_*/
 examples/**/sdkconfig
 examples/**/sdkconfig.old
+examples/**/build
 
 # Doc build artifacts
 docs/_build/
@@ -48,7 +43,7 @@ docs/_static/NotoSansSC-Regular.otf
 tools/unit-test-app/sdkconfig
 tools/unit-test-app/sdkconfig.old
 tools/unit-test-app/build
-tools/unit-test-app/build_*_*/
+tools/unit-test-app/builds
 tools/unit-test-app/output
 tools/unit-test-app/test_configs
 
@@ -56,11 +51,13 @@ tools/unit-test-app/test_configs
 log_ut_cmake
 
 # test application build files
-tools/test_apps/**/build/
-tools/test_apps/**/build_*_*/
+tools/test_apps/**/build
 tools/test_apps/**/sdkconfig
 tools/test_apps/**/sdkconfig.old
 
+# IDF monitor test
+tools/test_idf_monitor/outputs
+
 TEST_LOGS
 
 # gcov coverage reports
@@ -78,10 +75,6 @@ test_multi_heap_host
 *.swp
 *.swo
 
-# Sublime Text files
-*.sublime-project
-*.sublime-workspace
-
 # Clion IDE CMake build & config
 .idea/
 cmake-build-*/
@@ -98,14 +91,3 @@ dependencies.lock
 
 # managed_components for examples
 managed_components
-
-# pytest log
-pytest_embedded_log/
-list_job_*.txt
-size_info.txt
-
-# clang config (for LSP)
-.clangd
-
-# Vale
-.vale/styles/*

.gitlab-ci.yml

@@ -1,31 +1,141 @@
+stages:
+  - pre_check
+  - build
+  - assign_test
+  - build_doc
+  - target_test
+  - host_test
+  - test_deploy
+  - deploy
+  - post_deploy
+
 workflow:
   rules:
     # Disable those non-protected push triggered pipelines
-    - if: '$CI_COMMIT_REF_NAME != "master" && $CI_COMMIT_BRANCH !~ /^release\/v/ && $CI_COMMIT_TAG !~ /^v\d+\.\d+(\.\d+)?($|-)/ && $CI_COMMIT_TAG !~ /^qa-test/ && $CI_PIPELINE_SOURCE == "push"'
+    - if: '$CI_COMMIT_REF_NAME != "master" && $CI_COMMIT_BRANCH !~ /^release\/v/ && $CI_COMMIT_TAG !~ /^v\d+\.\d+(\.\d+)?($|-)/ && $CI_PIPELINE_SOURCE == "push"'
       when: never
     # when running merged result pipelines, it would create a temp commit id. use $CI_MERGE_REQUEST_SOURCE_BRANCH_SHA instead of $CI_COMMIT_SHA.
     # Please use PIPELINE_COMMIT_SHA at all places that require a commit sha
     - if: $CI_OPEN_MERGE_REQUESTS != null
       variables:
         PIPELINE_COMMIT_SHA: $CI_MERGE_REQUEST_SOURCE_BRANCH_SHA
-        IS_MR_PIPELINE: 1
     - if: $CI_OPEN_MERGE_REQUESTS == null
       variables:
         PIPELINE_COMMIT_SHA: $CI_COMMIT_SHA
-        IS_MR_PIPELINE: 0
     - when: always
 
-# Place the default settings in `.gitlab/ci/common.yml` instead
+variables:
+# System environment
+
+  # Common parameters for the 'make' during CI tests
+  MAKEFLAGS: "-j5 --no-keep-going"
+
+# GitLab-CI environment
+
+  # XXX_ATTEMPTS variables (https://docs.gitlab.com/ce/ci/yaml/README.html#job-stages-attempts) are not defined here.
+  # Use values from  "CI / CD Settings" - "Variables".
+
+  # GIT_STRATEGY is not defined here.
+  # Use an option from  "CI / CD Settings" - "General pipelines".
+
+  # we will download archive for each submodule instead of clone.
+  # we don't do "recursive" when fetch submodule as they're not used in CI now.
+  GIT_SUBMODULE_STRATEGY: none
+  SUBMODULE_FETCH_TOOL: "tools/ci/ci_fetch_submodule.py"
+  # by default we will fetch all submodules
+  # jobs can overwrite this variable to only fetch submodules they required
+  # set to "none" if don't need to fetch submodules
+  SUBMODULES_TO_FETCH: "all"
+  # tell build system do not check submodule update as we download archive instead of clone
+  IDF_SKIP_CHECK_SUBMODULES: 1
+
+  IDF_PATH: "$CI_PROJECT_DIR"
+  BATCH_BUILD: "1"
+  V: "0"
+  CHECKOUT_REF_SCRIPT: "$CI_PROJECT_DIR/tools/ci/checkout_project_ref.py"
+
+  # Docker images
+  BOT_DOCKER_IMAGE_TAG: ":latest"
+  ESP_IDF_DOC_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-idf-doc-env:v4.4-1-v4"
+  ESP_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-env:v4.4-1"
+  AFL_FUZZER_TEST_IMAGE: "$CI_DOCKER_REGISTRY/afl-fuzzer-test:v4.4-1-1"
+  CLANG_STATIC_ANALYSIS_IMAGE: "${CI_DOCKER_REGISTRY}/clang-static-analysis:v4.4-1-2"
+  SONARQUBE_SCANNER_IMAGE: "${CI_DOCKER_REGISTRY}/sonarqube-scanner:3"
+
+  # target test config file, used by assign test job
+  CI_TARGET_TEST_CONFIG_FILE: "$CI_PROJECT_DIR/.gitlab/ci/target-test.yml"
+
+  # target test repo parameters
+  TEST_ENV_CONFIG_REPO: "https://gitlab-ci-token:${BOT_TOKEN}@${CI_SERVER_HOST}:${CI_SERVER_PORT}/qa/ci-test-runner-configs.git"
+  CI_AUTO_TEST_SCRIPT_REPO_URL: "https://gitlab-ci-token:${BOT_TOKEN}@${CI_SERVER_HOST}:${CI_SERVER_PORT}/qa/auto_test_script.git"
+  CI_AUTO_TEST_SCRIPT_REPO_BRANCH: "ci/v3.1"
+
+.setup_tools_unless_target_test: &setup_tools_unless_target_test |
+  if [[ -n "$IDF_DONT_USE_MIRRORS" ]]; then
+  export IDF_MIRROR_PREFIX_MAP=
+  fi
+  if [[ "$SETUP_TOOLS" == "1" || "$CI_JOB_STAGE" != "target_test" ]]; then
+  tools/idf_tools.py --non-interactive install ${SETUP_TOOLS_LIST:-} && eval "$(tools/idf_tools.py --non-interactive export)" || exit 1
+    if [[ ! -z "$OOCD_DISTRO_URL" && "$CI_JOB_STAGE" == "target_test" ]]; then
+    echo "Using custom OpenOCD from ${OOCD_DISTRO_URL}"
+    wget $OOCD_DISTRO_URL
+    ARCH_NAME=$(basename $OOCD_DISTRO_URL)
+    tar -x -f $ARCH_NAME
+    export OPENOCD_SCRIPTS=$PWD/openocd-esp32/share/openocd/scripts
+    export PATH=$PWD/openocd-esp32/bin:$PATH
+    fi
+  fi
+
+before_script:
+  - source tools/ci/utils.sh
+  - source tools/ci/setup_python.sh
+  - add_gitlab_ssh_keys
+  - source tools/ci/configure_ci_environment.sh
+  - *setup_tools_unless_target_test
+  - fetch_submodules
+
+# used for check scripts which we want to run unconditionally
+.before_script_no_sync_submodule:
+  before_script:
+    - echo "Not setting up GitLab key, not fetching submodules"
+    - source tools/ci/utils.sh
+    - source tools/ci/setup_python.sh
+    - source tools/ci/configure_ci_environment.sh
+
+.before_script_minimal:
+  before_script:
+    - echo "Only load utils.sh"
+    - source tools/ci/utils.sh
+
+.before_script_macos:
+  before_script:
+    - source tools/ci/utils.sh
+    - export IDF_TOOLS_PATH="${HOME}/.espressif_runner_${CI_RUNNER_ID}_${CI_CONCURRENT_ID}"
+    - $IDF_PATH/tools/idf_tools.py install-python-env
+    # On macOS, these tools need to be installed
+    - $IDF_PATH/tools/idf_tools.py --non-interactive install cmake ninja
+    # This adds tools (compilers) and the version-specific Python environment to PATH
+    - *setup_tools_unless_target_test
+    # Install packages required by CI scripts into IDF Python environment
+    - pip install -r $IDF_PATH/tools/ci/python_packages/ttfw_idf/requirements.txt
+    - source tools/ci/configure_ci_environment.sh
+    # Part of tools/ci/setup_python.sh; we don't use pyenv on macOS, so can't run the rest of the script.
+    - export PYTHONPATH="$IDF_PATH/tools:$IDF_PATH/tools/ci/python_packages:$PYTHONPATH"
+    - fetch_submodules
+
+default:
+  retry:
+    max: 2
+    # In case of a runner failure we could hop to another one, or a network error could go away.
+    when: runner_system_failure
 
 include:
-  - '.gitlab/ci/common.yml'
   - '.gitlab/ci/rules.yml'
-  - '.gitlab/ci/upload_cache.yml'
   - '.gitlab/ci/docs.yml'
   - '.gitlab/ci/static-code-analysis.yml'
   - '.gitlab/ci/pre_check.yml'
   - '.gitlab/ci/build.yml'
-  - '.gitlab/ci/integration_test.yml'
+  - '.gitlab/ci/assign-test.yml'
   - '.gitlab/ci/host-test.yml'
   - '.gitlab/ci/target-test.yml'
   - '.gitlab/ci/deploy.yml'

.gitlab/CODEOWNERS

@@ -2,228 +2,5 @@
 #
 #    https://docs.gitlab.com/ee/user/project/code_owners.html#the-syntax-of-code-owners-files
 #
-# If more than one rule matches a given file, the latest rule is used.
-# The file should be generally kept sorted, except when it is necessary
-# to use a different order due to the fact above. In that case, use
-# '# sort-order-reset' comment line to reset the sort order.
-#
-# Recipes for a few common cases:
-#
-# 1. Specific directory with all its contents:
-#
-#    /components/app_trace/
-#
-#    Note the trailing slash!
-#
-# 2. File with certain extension in any subdirectory of a certain directory:
-#
-#    /examples/**/*.py
-#
-#    This includes an *.py files in /examples/ directory as well.
-#
-# 3. Contents of a directory with a certain name, anywhere in the tree:
-#
-#    test_*_host/
-#
-#    Will match everything under components/efuse/test_efuse_host/,
-#    components/heap/test_multi_heap_host/, components/lwip/test_afl_host/, etc.
-#
-# 4. Same as above, except limited to a specific place in the tree:
-#
-#    /components/esp32*/
-#
-#    Matches everything under /components/esp32, /components/esp32s2, etc.
-#    Doesn't match /tools/some-test/components/esp32s5.
-#
-# 5. Specific file:
-#
-#    /tools/tools.json
-#
-# 6. File with a certain name anywhere in the tree
-#
-#    .gitignore
-#
 
-* @esp-idf-codeowners/other
-
-/.*                                   @esp-idf-codeowners/tools
-/.github/dangerjs/                    @esp-idf-codeowners/ci @esp-idf-codeowners/tools
-/.github/dependabot.yml               @esp-idf-codeowners/ci
-/.github/workflows/                   @esp-idf-codeowners/ci
-/.gitlab-ci.yml                       @esp-idf-codeowners/ci
-/.gitlab/ci/                          @esp-idf-codeowners/ci
-/.gitlab/dangerjs/                    @esp-idf-codeowners/ci @esp-idf-codeowners/tools
-/.pre-commit-config.yaml              @esp-idf-codeowners/ci
-/.readthedocs.yml                     @esp-idf-codeowners/docs
-/.vale.ini                            @esp-idf-codeowners/docs
-/CMakeLists.txt                       @esp-idf-codeowners/build-config
-/COMPATIBILITY*.md                    @esp-idf-codeowners/peripherals
-/CONTRIBUTING.md                      @esp-idf-codeowners/docs
-/Kconfig                              @esp-idf-codeowners/build-config
-/README*.md                           @esp-idf-codeowners/docs
-/SUPPORT_POLICY*.md                   @esp-idf-codeowners/docs
-/add_path.sh                          @esp-idf-codeowners/tools
-/conftest.py                          @esp-idf-codeowners/ci
-/export.*                             @esp-idf-codeowners/tools
-/install.*                            @esp-idf-codeowners/tools
-/pytest.ini                           @esp-idf-codeowners/ci
-/sdkconfig.rename                     @esp-idf-codeowners/build-config
-/sonar-project.properties             @esp-idf-codeowners/ci
-
-# sort-order-reset
-
-/components/app_trace/                @esp-idf-codeowners/debugging
-/components/app_update/               @esp-idf-codeowners/system @esp-idf-codeowners/app-utilities
-/components/bootloader*/              @esp-idf-codeowners/system @esp-idf-codeowners/security
-/components/bootloader_support/bootloader_flash/    @esp-idf-codeowners/peripherals
-/components/bt/                       @esp-idf-codeowners/bluetooth
-/components/cmock/                    @esp-idf-codeowners/system
-/components/console/                  @esp-idf-codeowners/system @esp-idf-codeowners/app-utilities/console
-/components/cxx/                      @esp-idf-codeowners/system
-/components/driver/                   @esp-idf-codeowners/peripherals
-/components/efuse/                    @esp-idf-codeowners/system
-/components/esp_adc/                  @esp-idf-codeowners/peripherals
-/components/esp_app_format/           @esp-idf-codeowners/system @esp-idf-codeowners/app-utilities
-/components/esp_bootloader_format/    @esp-idf-codeowners/system @esp-idf-codeowners/app-utilities
-/components/esp_coex/                 @esp-idf-codeowners/wifi @esp-idf-codeowners/bluetooth @esp-idf-codeowners/ieee802154
-/components/esp_common/               @esp-idf-codeowners/system
-/components/esp_eth/                  @esp-idf-codeowners/network
-/components/esp_event/                @esp-idf-codeowners/system
-/components/esp_gdbstub/              @esp-idf-codeowners/debugging
-/components/esp_hid/                  @esp-idf-codeowners/bluetooth
-/components/esp_http_client/          @esp-idf-codeowners/app-utilities
-/components/esp_http_server/          @esp-idf-codeowners/app-utilities
-/components/esp_https_ota/            @esp-idf-codeowners/app-utilities
-/components/esp_https_server/         @esp-idf-codeowners/app-utilities
-/components/esp_hw_support/           @esp-idf-codeowners/system @esp-idf-codeowners/peripherals
-/components/esp_lcd/                  @esp-idf-codeowners/peripherals
-/components/esp_local_ctrl/           @esp-idf-codeowners/app-utilities
-/components/esp_mm/                   @esp-idf-codeowners/peripherals
-/components/esp_netif/                @esp-idf-codeowners/network
-/components/esp_netif_stack/          @esp-idf-codeowners/network
-/components/esp_partition/            @esp-idf-codeowners/storage
-/components/esp_phy/                  @esp-idf-codeowners/bluetooth @esp-idf-codeowners/wifi @esp-idf-codeowners/ieee802154
-/components/esp_pm/                   @esp-idf-codeowners/power-management @esp-idf-codeowners/bluetooth @esp-idf-codeowners/wifi @esp-idf-codeowners/system
-/components/esp_psram/                @esp-idf-codeowners/peripherals @esp-idf-codeowners/system
-/components/esp_ringbuf/              @esp-idf-codeowners/system
-/components/esp_rom/                  @esp-idf-codeowners/system @esp-idf-codeowners/bluetooth @esp-idf-codeowners/wifi
-/components/esp_system/               @esp-idf-codeowners/system
-/components/esp_timer/                @esp-idf-codeowners/system
-/components/esp-tls/                  @esp-idf-codeowners/app-utilities
-/components/esp_wifi/                 @esp-idf-codeowners/wifi
-/components/espcoredump/              @esp-idf-codeowners/debugging
-/components/esptool_py/               @esp-idf-codeowners/tools
-/components/fatfs/                    @esp-idf-codeowners/storage
-/components/fatfs/**/*.py             @esp-idf-codeowners/tools
-/components/freertos/                 @esp-idf-codeowners/system
-/components/hal/                      @esp-idf-codeowners/peripherals
-/components/heap/                     @esp-idf-codeowners/system
-/components/http_parser/              @esp-idf-codeowners/app-utilities
-/components/idf_test/                 @esp-idf-codeowners/ci
-/components/ieee802154/               @esp-idf-codeowners/ieee802154
-/components/json/                     @esp-idf-codeowners/app-utilities
-/components/linux/                    @esp-idf-codeowners/system
-/components/log/                      @esp-idf-codeowners/system
-/components/lwip/                     @esp-idf-codeowners/lwip
-/components/mbedtls/                  @esp-idf-codeowners/app-utilities/mbedtls @esp-idf-codeowners/security
-/components/mqtt/                     @esp-idf-codeowners/network
-/components/newlib/                   @esp-idf-codeowners/system @esp-idf-codeowners/toolchain
-/components/nvs_flash/                @esp-idf-codeowners/storage
-/components/nvs_sec_provider/         @esp-idf-codeowners/storage @esp-idf-codeowners/security
-/components/openthread/               @esp-idf-codeowners/ieee802154
-/components/partition_table/          @esp-idf-codeowners/system
-/components/perfmon/                  @esp-idf-codeowners/debugging
-/components/protobuf-c/               @esp-idf-codeowners/app-utilities
-/components/protocomm/                @esp-idf-codeowners/app-utilities/provisioning
-/components/pthread/                  @esp-idf-codeowners/system
-/components/riscv/                    @esp-idf-codeowners/system
-/components/sdmmc/                    @esp-idf-codeowners/storage
-/components/soc/                      @esp-idf-codeowners/peripherals @esp-idf-codeowners/system
-/components/spi_flash/                @esp-idf-codeowners/peripherals
-/components/spiffs/                   @esp-idf-codeowners/storage
-/components/tcp_transport/            @esp-idf-codeowners/network
-/components/touch_element/            @esp-idf-codeowners/peripherals
-/components/ulp/                      @esp-idf-codeowners/system
-/components/unity/                    @esp-idf-codeowners/ci
-/components/usb/                      @esp-idf-codeowners/peripherals/usb
-/components/vfs/                      @esp-idf-codeowners/storage
-/components/wear_levelling/           @esp-idf-codeowners/storage
-/components/wifi_provisioning/        @esp-idf-codeowners/app-utilities/provisioning
-/components/wpa_supplicant/           @esp-idf-codeowners/wifi @esp-idf-codeowners/app-utilities/mbedtls
-/components/xtensa/                   @esp-idf-codeowners/system
-
-/docs/                                  @esp-idf-codeowners/docs
-/docs/en/api-guides/jtag-debugging/     @esp-idf-codeowners/debugging
-/docs/**/api-reference/bluetooth/       @esp-idf-codeowners/bluetooth
-/docs/**/api-reference/network/         @esp-idf-codeowners/network @esp-idf-codeowners/wifi
-/docs/**/api-reference/peripherals/     @esp-idf-codeowners/peripherals
-/docs/**/api-reference/peripherals/usb* @esp-idf-codeowners/peripherals @esp-idf-codeowners/peripherals/usb
-/docs/**/api-reference/protocols/       @esp-idf-codeowners/network @esp-idf-codeowners/app-utilities
-/docs/**/api-reference/provisioning/    @esp-idf-codeowners/app-utilities/provisioning
-/docs/**/api-reference/storage/         @esp-idf-codeowners/storage
-/docs/**/api-reference/system/          @esp-idf-codeowners/system
-/docs/**/security/                      @esp-idf-codeowners/security
-/docs/**/migration-guides/              @esp-idf-codeowners/docs @esp-idf-codeowners/all-maintainers
-
-/examples/README.md           @esp-idf-codeowners/docs @esp-idf-codeowners/ci
-/examples/**/*.py             @esp-idf-codeowners/ci @esp-idf-codeowners/tools
-/examples/bluetooth/          @esp-idf-codeowners/bluetooth
-/examples/build_system/       @esp-idf-codeowners/build-config
-/examples/common_components/  @esp-idf-codeowners/system @esp-idf-codeowners/wifi @esp-idf-codeowners/lwip @esp-idf-codeowners/network
-/examples/custom_bootloader/  @esp-idf-codeowners/system
-/examples/cxx/                @esp-idf-codeowners/system
-/examples/ethernet/           @esp-idf-codeowners/network
-/examples/get-started/        @esp-idf-codeowners/system
-/examples/mesh/               @esp-idf-codeowners/wifi
-/examples/network/            @esp-idf-codeowners/network @esp-idf-codeowners/wifi
-/examples/openthread/         @esp-idf-codeowners/ieee802154
-/examples/peripherals/        @esp-idf-codeowners/peripherals
-/examples/peripherals/usb/    @esp-idf-codeowners/peripherals @esp-idf-codeowners/peripherals/usb
-/examples/phy/                @esp-idf-codeowners/bluetooth @esp-idf-codeowners/wifi @esp-idf-codeowners/ieee802154
-/examples/protocols/          @esp-idf-codeowners/network @esp-idf-codeowners/app-utilities
-/examples/provisioning/       @esp-idf-codeowners/app-utilities/provisioning
-/examples/security/           @esp-idf-codeowners/security
-/examples/storage/            @esp-idf-codeowners/storage
-/examples/system/             @esp-idf-codeowners/system
-/examples/system/ota/         @esp-idf-codeowners/app-utilities
-/examples/wifi/               @esp-idf-codeowners/wifi
-/examples/zigbee/             @esp-idf-codeowners/ieee802154
-
-/tools/                       @esp-idf-codeowners/tools
-/tools/ble/                   @esp-idf-codeowners/app-utilities
-/tools/catch/                 @esp-idf-codeowners/ci
-/tools/ci/                    @esp-idf-codeowners/ci
-/tools/cmake/                 @esp-idf-codeowners/build-config
-/tools/cmake/toolchain-*.cmake      @esp-idf-codeowners/toolchain
-/tools/esp_app_trace/         @esp-idf-codeowners/debugging
-/tools/esp_prov/              @esp-idf-codeowners/app-utilities
-/tools/gdb_panic_server.py    @esp-idf-codeowners/debugging
-/tools/kconfig*/              @esp-idf-codeowners/build-config
-/tools/ldgen/                 @esp-idf-codeowners/build-config
-/tools/mass_mfg/              @esp-idf-codeowners/app-utilities
-/tools/mocks/                 @esp-idf-codeowners/system
-/tools/test_apps/README.md    @esp-idf-codeowners/docs @esp-idf-codeowners/ci
-
-## Note: owners here should be the same as the owners for the same example subdir, above
-/tools/test_apps/build_system/       @esp-idf-codeowners/build-config
-/tools/test_apps/linux_compatible/   @esp-idf-codeowners/system
-/tools/test_apps/protocols/          @esp-idf-codeowners/network @esp-idf-codeowners/app-utilities
-/tools/test_apps/security/           @esp-idf-codeowners/security
-/tools/test_apps/system/             @esp-idf-codeowners/system
-
-/tools/test_apps/**/*.py             @esp-idf-codeowners/ci @esp-idf-codeowners/tools
-
-/tools/test_build_system/     @esp-idf-codeowners/tools @esp-idf-codeowners/build-config
-
-/tools/tools.json             @esp-idf-codeowners/tools @esp-idf-codeowners/toolchain @esp-idf-codeowners/debugging
-
-/tools/unit-test-app/         @esp-idf-codeowners/system @esp-idf-codeowners/tools
-
-# sort-order-reset
-
-/components/**/test_apps/**/*.py     @esp-idf-codeowners/ci @esp-idf-codeowners/tools
-
-# ignore lists
-/tools/ci/check_copyright_config.yaml                   @esp-idf-codeowners/all-maintainers
-/tools/ci/check_copyright_ignore.txt                    @esp-idf-codeowners/all-maintainers
-/tools/ci/mypy_ignore_list.txt                          @esp-idf-codeowners/tools
+* @esp-idf-codeowners/all-maintainers

.gitlab/ci/README.md

@@ -19,16 +19,6 @@
     - [Functions](#functions)
       - [CI Job Related](#ci-job-related)
       - [Shell Script Related](#shell-script-related)
-  - [Manifest File to Control the Build/Test apps](#manifest-file-to-control-the-buildtest-apps)
-    - [Grammar](#grammar)
-    - [Special Rules](#special-rules)
-  - [Upload/Download Artifacts to Internal Minio Server](#uploaddownload-artifacts-to-internal-minio-server)
-    - [Users Without Access to Minio](#users-without-access-to-minio)
-    - [Users With Access to Minio](#users-with-access-to-minio)
-      - [Env Vars for Minio](#env-vars-for-minio)
-      - [Artifacts Types and File Patterns](#artifacts-types-and-file-patterns)
-      - [Upload](#upload)
-      - [Download](#download)
 
 ## General Workflow
 
@@ -55,7 +45,6 @@
 - `custom_test[_esp32/esp32s2/...]`
 - `docker`
 - `docs`
-- `docs_full`, triggers a full docs build, regardless of files changed
 - `example_test[_esp32/esp32s2/...]`
 - `fuzzer_test`
 - `host_test`
@@ -65,11 +54,13 @@
 - `macos_test`
 - `nvs_coverage`
 - `submodule`
+- `unit_test[_esp32/esp32s2/...]`
+- `weekend_test`
 - `windows`
 
 There are two general labels (not recommended since these two labels will trigger a lot of jobs)
 
-- `target_test`: includes all target for `example_test`, `custom_test`, `component_ut`, `integration_test`
+- `target_test`: includes all target for `example_test`, `custom_test`, `component_ut`, `unit_test`, `integration_test`
 - `all_test`: includes all test labels
 
 ### How to trigger a `detached` pipeline without pushing new commits?
@@ -117,7 +108,7 @@ curl -X POST --header "PRIVATE-TOKEN: [YOUR PERSONAL ACCESS TOKEN]" [GITLAB_SERV
     ```yaml
     check_docs_lang_sync:
       extends:
-        - .pre_check_template
+        - .pre_check_job_template
         - .rules:build:docs
       script:
         - cd docs
@@ -145,11 +136,10 @@ check if there's a suitable `.if-<if-anchor-you-need>` anchor
 1. if there is, create a rule following [`rules` Template Naming Rules](#rules-template-naming-rules).For detail information, please refer to [GitLab Documentation `rules-if`](https://docs.gitlab.com/ee/ci/yaml/README.html#rulesif). Here's an example.
 
     ```yaml
-    .rules:patterns:python-files:
+    .rules:dev:
       rules:
-        - <<: *if-protected
+        - <<: *if-trigger
         - <<: *if-dev-push
-          changes: *patterns-python-files
     ```
 
 2. if there isn't
@@ -198,7 +188,7 @@ if a name has multi phrases, use `-` to concatenate them.
 
     - `target_test`
 
-      a combination of `example_test`, `custom_test`, `component_ut`, `integration_test` and all targets
+      a combination of `example_test`, `custom_test`, `unit_test`, `component_ut`, `integration_test` and all targets
 
 #### `rules` Template Naming Rules
 
@@ -233,93 +223,3 @@ To run these commands in shell script locally, place `source tools/ci/utils.sh`
 - `info`: log in green color
 - `run_cmd`: run the command with duration seconds info
 - `retry_failed`: run the command with duration seconds info, retry when failed
-
-## Manifest File to Control the Build/Test apps
-
-`.build-test-rules.yml` file is a manifest file to control if the CI is running the build and test job or not. The Supported Targets table in `README.md` for apps would be auto-generated by `pre-commit` from the app's `.build-test-rules.yml`.
-
-### Grammar
-
-We're using the latest version of [idf-build-apps][idf-build-apps]. Please refer to their [documentation][manifest-doc]
-
-[idf-build-apps]: https://github.com/espressif/idf-build-apps
-[manifest-doc]: https://docs.espressif.com/projects/idf-build-apps/en/latest/manifest.html
-
-### Special Rules
-
-In ESP-IDF CI, there's a few more special rules are additionally supported to disable the check app dependencies feature:
-
-- Add MR labels `BUILD_AND_TEST_ALL_APPS`
-- Run in protected branches
-
-## Upload/Download Artifacts to Internal Minio Server
-
-### Users Without Access to Minio
-
-If you don't have access to the internal Minio server, you can still download the artifacts from the shared link in the job log.
-
-The log will look like this:
-
-```shell
-Pipeline ID    : 587355
-Job name       : build_clang_test_apps_esp32
-Job ID         : 40272275
-Created archive file: 40272275.zip, uploading as 587355/build_dir_without_map_and_elf_files/build_clang_test_apps_esp32/40272275.zip
-Please download the archive file includes build_dir_without_map_and_elf_files from [INTERNAL_URL]
-```
-
-### Users With Access to Minio
-
-#### Env Vars for Minio
-
-Minio takes these env vars to connect to the server:
-
-- `IDF_S3_SERVER`
-- `IDF_S3_ACCESS_KEY`
-- `IDF_S3_SECRET_KEY`
-- `IDF_S3_BUCKET`
-
-#### Artifacts Types and File Patterns
-
-The artifacts types and corresponding file patterns are defined in tools/ci/artifacts_handler.py, inside `ArtifactType` and `TYPE_PATTERNS_DICT`.
-
-#### Upload
-
-```shell
-python tools/ci/artifacts_handler.py upload
-```
-
- will upload the files that match the file patterns to minio object storage with name:
-
-`<pipeline_id>/<artifact_type>/<job_name>/<job_id>.zip`
-
-For example, job 39043328 will upload these four files:
-
-- `575500/map_and_elf_files/build_pytest_examples_esp32/39043328.zip`
-- `575500/build_dir_without_map_and_elf_files/build_pytest_examples_esp32/39043328.zip`
-- `575500/logs/build_pytest_examples_esp32/39043328.zip`
-- `575500/size_reports/build_pytest_examples_esp32/39043328.zip`
-
-#### Download
-
-You may run
-
-```shell
-python tools/ci/artifacts_handler.py download --pipeline_id <pipeline_id>
-```
-
-to download all files of the pipeline, or
-
-```shell
-python tools/ci/artifacts_handler.py download --pipeline_id <pipeline_id> --job_name <job_name_or_pattern>
-```
-
-to download all files with the specified job name or pattern, or
-
-```shell
-python tools/ci/artifacts_handler.py download --pipeline_id <pipeline_id> --job_name <job_name_or_pattern> --type <artifact_type> <artifact_type> ...
-```
-
-to download all files with the specified job name or pattern and artifact type(s).
-
-You may check all detailed documentation with `python tools/ci/artifacts_handler.py download -h`

.gitlab/ci/assign-test.yml

@@ -0,0 +1,88 @@
+assign_test:
+  extends: .rules:test:any_test
+  tags:
+    - assign_test
+  image: $CI_DOCKER_REGISTRY/ubuntu-test-env$BOT_DOCKER_IMAGE_TAG
+  stage: assign_test
+  # gitlab ci do not support match job with RegEx or wildcard now in dependencies.
+  # we have a lot build example jobs. now we don't use dependencies, just download all artifacts of build stage.
+  dependencies: # Here is not a hard dependency relationship, could be skipped. so we do not use "needs" here.
+    - build_ssc_esp32
+    - build_esp_idf_tests_cmake_esp32
+    - build_esp_idf_tests_cmake_esp32s2
+    - build_esp_idf_tests_cmake_esp32s3
+    - build_esp_idf_tests_cmake_esp32c3
+  variables:
+    SUBMODULES_TO_FETCH: "components/esptool_py/esptool"
+    EXAMPLE_TEST_DIR: "${CI_PROJECT_DIR}/examples"
+    CUSTOM_TEST_DIR: "${CI_PROJECT_DIR}/tools/test_apps"
+    UNIT_TEST_DIR: "${CI_PROJECT_DIR}/components/idf_test/unit_test"
+    # COMPONENT_UT_DIRS is set by `set_component_ut_vars` in `utils.sh`
+    COMPONENT_UT_OUTPUT_DIR: "${CI_PROJECT_DIR}/component_ut"
+    INTEGRATION_CONFIG_OUTPUT_PATH: "${CI_PROJECT_DIR}/components/idf_test/integration_test/CIConfigs"
+    INTEGRATION_TEST_CASE_PATH: "${CI_PROJECT_DIR}/auto_test_script/TestCaseFiles"
+    ASSIGN_TEST_CASE_SCRIPT: "${CI_PROJECT_DIR}/auto_test_script/bin/CIAssignTestCases.py"
+    PYTHONPATH: ${CI_PROJECT_DIR}/auto_test_script/packages
+    # auto_test_script only supports python 3.7.x
+    PYTHON_VER: 3.7.7
+  artifacts:
+    paths:
+      - components/idf_test/*/CIConfigs
+      - $EXAMPLE_TEST_DIR/test_configs
+      - $CUSTOM_TEST_DIR/test_configs
+      - $COMPONENT_UT_OUTPUT_DIR/test_configs
+      - build_examples/artifact_index.json
+      - build_test_apps/artifact_index.json
+      - build_component_ut/artifact_index.json
+      - tools/unit-test-app/builds/artifact_index.json
+    expire_in: 1 week
+  script:
+    - set_component_ut_vars
+    - python tools/ci/python_packages/ttfw_idf/IDFAssignTest.py example_test $EXAMPLE_TEST_DIR -c $CI_TARGET_TEST_CONFIG_FILE -o $EXAMPLE_TEST_DIR/test_configs
+    - python tools/ci/python_packages/ttfw_idf/IDFAssignTest.py custom_test $CUSTOM_TEST_DIR -c $CI_TARGET_TEST_CONFIG_FILE -o $CUSTOM_TEST_DIR/test_configs
+    - python tools/ci/python_packages/ttfw_idf/IDFAssignTest.py component_ut $COMPONENT_UT_DIRS -c $CI_TARGET_TEST_CONFIG_FILE -o $COMPONENT_UT_OUTPUT_DIR/test_configs
+    - python tools/ci/python_packages/ttfw_idf/IDFAssignTest.py unit_test $UNIT_TEST_DIR -c $CI_TARGET_TEST_CONFIG_FILE -o $UNIT_TEST_DIR/CIConfigs
+    # clone test script to assign tests
+    # can not retry if downing git lfs files failed, so using empty_branch first.
+    - retry_failed git clone ${CI_AUTO_TEST_SCRIPT_REPO_URL} -b empty_branch
+    - retry_failed git -C auto_test_script checkout -f ${CI_AUTO_TEST_SCRIPT_REPO_BRANCH}
+    - python $CHECKOUT_REF_SCRIPT auto_test_script auto_test_script --customized_only
+    # assign integration test cases
+    - python ${ASSIGN_TEST_CASE_SCRIPT} -t ${INTEGRATION_TEST_CASE_PATH} -c $CI_TARGET_TEST_CONFIG_FILE -b $IDF_PATH/SSC/ssc_bin -o $INTEGRATION_CONFIG_OUTPUT_PATH
+
+update_test_cases:
+  extends: .rules:ref:master-schedule
+  stage: assign_test
+  image: $CI_DOCKER_REGISTRY/ubuntu-test-env
+  tags:
+    - deploy_test
+  needs:
+    - build_esp_idf_tests_cmake_esp32
+    - build_esp_idf_tests_cmake_esp32s2
+    - build_esp_idf_tests_cmake_esp32s3
+    - build_esp_idf_tests_cmake_esp32c3
+  artifacts:
+    when: always
+    paths:
+      - ${CI_PROJECT_DIR}/test-management/*.log
+    expire_in: 1 week
+  variables:
+    SUBMODULES_TO_FETCH: "components/esptool_py/esptool"
+    UNIT_TEST_DIR: "${CI_PROJECT_DIR}/components/idf_test/unit_test"
+    BOT_ACCOUNT_CONFIG_FILE: "${CI_PROJECT_DIR}/test-management/Config/Account.local.yml"
+    AUTO_TEST_SCRIPT_PATH: "${CI_PROJECT_DIR}/auto_test_script"
+    PYTHON_VER: 3.7.7
+  script:
+    - export GIT_SHA=$(echo ${PIPELINE_COMMIT_SHA} | cut -c 1-8)
+    - retry_failed git clone $TEST_MANAGEMENT_REPO
+    - python $CHECKOUT_REF_SCRIPT test-management test-management
+    - cd test-management
+    - echo $BOT_JIRA_ACCOUNT > ${BOT_ACCOUNT_CONFIG_FILE}
+    # update unit test cases
+    - export UNIT_TEST_CASE_FILES=$(find $UNIT_TEST_DIR -maxdepth 1 -name "*.yml" | xargs)
+    - python ImportTestCase.py $JIRA_TEST_MANAGEMENT_PROJECT unity -d $UNIT_TEST_CASE_FILES -r $GIT_SHA
+    # update example test cases
+    - python ImportTestCase.py $JIRA_TEST_MANAGEMENT_PROJECT tiny_test_fw -d ${CI_PROJECT_DIR}/examples -r $GIT_SHA
+    - python ImportTestCase.py $JIRA_TEST_MANAGEMENT_PROJECT tiny_test_fw -d ${CI_PROJECT_DIR}/tools/test_apps -r $GIT_SHA
+    # organize test cases
+    - python OrganizeTestCases.py $JIRA_TEST_MANAGEMENT_PROJECT

.gitlab/ci/build.yml

@@ -1,352 +1,19 @@
 .build_template:
   stage: build
-  extends:
-    - .after_script:build:ccache
   image: $ESP_ENV_IMAGE
   tags:
     - build
-    # build only on shiny servers since shiny storage server is at the same location
-    - shiny
   variables:
-    # Enable ccache for all build jobs. See configure_ci_environment.sh for more ccache related settings.
-    IDF_CCACHE_ENABLE: "1"
+    SIZE_INFO_LOCATION: "$CI_PROJECT_DIR/size_info.txt"
   dependencies: []
 
-.build_cmake_template:
-  extends:
-    - .build_template
-    - .before_script:build
-    - .after_script:build:ccache
-  dependencies: # set dependencies to null to avoid missing artifacts issue
-  needs:
-    - job: fast_template_app
-      artifacts: false
-    - job: mr_variables
-      optional: true  # only MR pipelines would have this
-  artifacts:
-    paths:
-      # The other artifacts patterns are defined under tools/ci/artifacts_handler.py
-      # Now we're uploading/downloading the binary files from our internal storage server
-      #
-      # keep the log file to help debug
-      - "**/build*/build_log.txt"
-      # keep the size info to help track the binary size
-      - size_info.txt
-      - "**/build*/size.json"
-    when: always
-    expire_in: 4 days
-  script:
-    # CI specific options start from "--parallel-count xxx". could ignore when running locally
-    - run_cmd python tools/ci/ci_build_apps.py $TEST_DIR -v
-      -t $IDF_TARGET
-      --copy-sdkconfig
-      --parallel-count ${CI_NODE_TOTAL:-1}
-      --parallel-index ${CI_NODE_INDEX:-1}
-      --extra-preserve-dirs
-        examples/bluetooth/esp_ble_mesh/ble_mesh_console
-        examples/bluetooth/hci/controller_hci_uart_esp32
-        examples/wifi/iperf
-      --modified-components ${MR_MODIFIED_COMPONENTS}
-      --modified-files ${MR_MODIFIED_FILES}
-    - upload_artifacts_to_s3
-
-.build_cmake_clang_template:
-  extends:
-    - .build_cmake_template
-  variables:
-    IDF_TOOLCHAIN: clang
-    TEST_BUILD_OPTS_EXTRA: ""
-    TEST_DIR: tools/test_apps/system/cxx_pthread_bluetooth
-  script:
-    # CI specific options start from "--parallel-count xxx". could ignore when running locally
-    - run_cmd python tools/ci/ci_build_apps.py $TEST_DIR -v
-      -t $IDF_TARGET
-      --copy-sdkconfig
-      --parallel-count ${CI_NODE_TOTAL:-1}
-      --parallel-index ${CI_NODE_INDEX:-1}
-      --modified-components ${MR_MODIFIED_COMPONENTS}
-      --modified-files ${MR_MODIFIED_FILES}
-      $TEST_BUILD_OPTS_EXTRA
-    - upload_artifacts_to_s3
-
-.build_pytest_template:
-  extends:
-    - .build_cmake_template
-  script:
-    # CI specific options start from "--parallel-count xxx". could ignore when running locally
-    - run_cmd python tools/ci/ci_build_apps.py $TEST_DIR -v
-      -t $IDF_TARGET
-      -m \"not host_test\"
-      --pytest-apps
-      --parallel-count ${CI_NODE_TOTAL:-1}
-      --parallel-index ${CI_NODE_INDEX:-1}
-      --collect-app-info "list_job_${CI_JOB_NAME_SLUG}.txt"
-      --modified-components ${MR_MODIFIED_COMPONENTS}
-      --modified-files ${MR_MODIFIED_FILES}
-    - upload_artifacts_to_s3
-
-.build_pytest_no_jtag_template:
-  extends:
-    - .build_cmake_template
-  script:
-    # CI specific options start from "--parallel-count xxx". could ignore when running locally
-    - run_cmd python tools/ci/ci_build_apps.py $TEST_DIR -v
-      -t $IDF_TARGET
-      -m \"not host_test and not jtag\"
-      --pytest-apps
-      --parallel-count ${CI_NODE_TOTAL:-1}
-      --parallel-index ${CI_NODE_INDEX:-1}
-      --collect-app-info "list_job_${CI_JOB_NAME_SLUG}.txt"
-      --modified-components ${MR_MODIFIED_COMPONENTS}
-      --modified-files ${MR_MODIFIED_FILES}
-    - upload_artifacts_to_s3
-
-.build_pytest_jtag_template:
-  extends:
-    - .build_cmake_template
-  script:
-    # CI specific options start from "--parallel-count xxx". could ignore when running locally
-    - run_cmd python tools/ci/ci_build_apps.py $TEST_DIR -v
-      -t $IDF_TARGET
-      -m \"not host_test and jtag\"
-      --pytest-apps
-      --parallel-count ${CI_NODE_TOTAL:-1}
-      --parallel-index ${CI_NODE_INDEX:-1}
-      --collect-app-info "list_job_${CI_JOB_NAME_SLUG}.txt"
-      --modified-components ${MR_MODIFIED_COMPONENTS}
-      --modified-files ${MR_MODIFIED_FILES}
-    - upload_artifacts_to_s3
-
-build_pytest_examples_esp32:
-  extends:
-    - .build_pytest_no_jtag_template
-    - .rules:build:example_test-esp32
-  parallel: 6
-  variables:
-    IDF_TARGET: esp32
-    TEST_DIR: examples
-
-build_pytest_examples_esp32s2:
-  extends:
-    - .build_pytest_no_jtag_template
-    - .rules:build:example_test-esp32s2
-  parallel: 3
-  variables:
-    IDF_TARGET: esp32s2
-    TEST_DIR: examples
-
-build_pytest_examples_esp32s3:
-  extends:
-    - .build_pytest_no_jtag_template
-    - .rules:build:example_test-esp32s3
-  parallel: 4
-  variables:
-    IDF_TARGET: esp32s3
-    TEST_DIR: examples
-
-build_pytest_examples_esp32c3:
-  extends:
-    - .build_pytest_no_jtag_template
-    - .rules:build:example_test-esp32c3
-  parallel: 4
-  variables:
-    IDF_TARGET: esp32c3
-    TEST_DIR: examples
-
-build_pytest_examples_esp32c2:
-  extends:
-    - .build_pytest_no_jtag_template
-    - .rules:build:example_test-esp32c2
-  parallel: 2
-  variables:
-    IDF_TARGET: esp32c2
-    TEST_DIR: examples
-
-build_pytest_examples_esp32c6:
-  extends:
-    - .build_pytest_no_jtag_template
-    - .rules:build:example_test-esp32c6
-  parallel: 2
-  variables:
-    IDF_TARGET: esp32c6
-    TEST_DIR: examples
-
-build_pytest_examples_esp32h2:
-  extends:
-    - .build_pytest_no_jtag_template
-    - .rules:build:example_test-esp32h2
-  parallel: 2
-  variables:
-    IDF_TARGET: esp32h2
-    TEST_DIR: examples
-
-build_pytest_examples_jtag:  # for all targets
-  extends:
-    - .build_pytest_jtag_template
-    - .rules:build:example_test
-  variables:
-    IDF_TARGET: all
-    TEST_DIR: examples
-
-build_pytest_components_esp32:
-  extends:
-    - .build_pytest_template
-    - .rules:build:component_ut-esp32
-  parallel: 5
-  variables:
-    IDF_TARGET: esp32
-    TEST_DIR: components
-
-build_pytest_components_esp32s2:
-  extends:
-    - .build_pytest_template
-    - .rules:build:component_ut-esp32s2
-  parallel: 4
-  variables:
-    IDF_TARGET: esp32s2
-    TEST_DIR: components
-
-build_pytest_components_esp32s3:
-  extends:
-    - .build_pytest_template
-    - .rules:build:component_ut-esp32s3
-  parallel: 4
-  variables:
-    IDF_TARGET: esp32s3
-    TEST_DIR: components
-
-build_pytest_components_esp32c3:
-  extends:
-    - .build_pytest_template
-    - .rules:build:component_ut-esp32c3
-  parallel: 4
-  variables:
-    IDF_TARGET: esp32c3
-    TEST_DIR: components
-
-build_pytest_components_esp32c2:
-  extends:
-    - .build_pytest_template
-    - .rules:build:component_ut-esp32c2
-  parallel: 3
-  variables:
-    IDF_TARGET: esp32c2
-    TEST_DIR: components
-
-build_pytest_components_esp32c6:
-  extends:
-    - .build_pytest_template
-    - .rules:build:component_ut-esp32c6
-  parallel: 3
-  variables:
-    IDF_TARGET: esp32c6
-    TEST_DIR: components
-
-build_pytest_components_esp32h2:
-  extends:
-    - .build_pytest_template
-    - .rules:build:component_ut-esp32h2
-  parallel: 4
-  variables:
-    IDF_TARGET: esp32h2
-    TEST_DIR: components
-
-build_only_components_apps:
-  extends:
-    - .build_cmake_template
-    - .rules:build:component_ut
-  parallel: 5
-  script:
-    - set_component_ut_vars
-    # CI specific options start from "--parallel-count xxx". could ignore when running locally
-    - run_cmd python tools/ci/ci_build_apps.py $COMPONENT_UT_DIRS -v
-      -t all
-      --parallel-count ${CI_NODE_TOTAL:-1}
-      --parallel-index ${CI_NODE_INDEX:-1}
-      --modified-components ${MR_MODIFIED_COMPONENTS}
-      --modified-files ${MR_MODIFIED_FILES}
-    - upload_artifacts_to_s3
-
-build_pytest_test_apps_esp32:
-  extends:
-    - .build_pytest_template
-    - .rules:build:custom_test-esp32
-  variables:
-    IDF_TARGET: esp32
-    TEST_DIR: tools/test_apps
-
-build_pytest_test_apps_esp32s2:
-  extends:
-    - .build_pytest_template
-    - .rules:build:custom_test-esp32s2
-  variables:
-    IDF_TARGET: esp32s2
-    TEST_DIR: tools/test_apps
-
-build_pytest_test_apps_esp32s3:
-  extends:
-    - .build_pytest_template
-    - .rules:build:custom_test-esp32s3
-  parallel: 2
-  variables:
-    IDF_TARGET: esp32s3
-    TEST_DIR: tools/test_apps
-
-build_pytest_test_apps_esp32c3:
-  extends:
-    - .build_pytest_template
-    - .rules:build:custom_test-esp32c3
-  variables:
-    IDF_TARGET: esp32c3
-    TEST_DIR: tools/test_apps
-
-build_pytest_test_apps_esp32c2:
-  extends:
-    - .build_pytest_template
-    - .rules:build:custom_test-esp32c2
-  variables:
-    IDF_TARGET: esp32c2
-    TEST_DIR: tools/test_apps
-
-build_pytest_test_apps_esp32c6:
-  extends:
-    - .build_pytest_template
-    - .rules:build:custom_test-esp32c6
-  variables:
-    IDF_TARGET: esp32c6
-    TEST_DIR: tools/test_apps
-
-build_pytest_test_apps_esp32h2:
-  extends:
-    - .build_pytest_template
-    - .rules:build:custom_test-esp32h2
-  variables:
-    IDF_TARGET: esp32h2
-    TEST_DIR: tools/test_apps
-
-build_only_tools_test_apps:
-  extends:
-    - .build_cmake_template
-    - .rules:build:custom_test
-  parallel: 9
-  script:
-    # CI specific options start from "--parallel-count xxx". could ignore when running locally
-    - run_cmd python tools/ci/ci_build_apps.py tools/test_apps -v
-      -t all
-      --parallel-count ${CI_NODE_TOTAL:-1}
-      --parallel-index ${CI_NODE_INDEX:-1}
-      --modified-components ${MR_MODIFIED_COMPONENTS}
-      --modified-files ${MR_MODIFIED_FILES}
-    - upload_artifacts_to_s3
-
 .build_template_app_template:
-  extends:
-    - .build_template
-    - .before_script:build
+  extends: .build_template
   variables:
     LOG_PATH: "${CI_PROJECT_DIR}/log_template_app"
     BUILD_PATH: "${CI_PROJECT_DIR}/build_template_app"
-    BUILD_DIR: "${BUILD_PATH}/@t/@w"
+    BUILD_DIR: "@t/@w"
+    BUILD_LOG_MAKE: "${LOG_PATH}/make_@t_@w.txt"
     BUILD_LOG_CMAKE: "${LOG_PATH}/cmake_@t_@w.txt"
     BUILD_COMMAND_ARGS: ""
   artifacts:
@@ -355,7 +22,6 @@ build_only_tools_test_apps:
       - log_template_app/*
       - size_info.txt
       - build_template_app/**/size.json
-    expire_in: 1 week
   script:
     # Set the variable for 'esp-idf-template' testing
     - ESP_IDF_TEMPLATE_GIT=${ESP_IDF_TEMPLATE_GIT:-"https://github.com/espressif/esp-idf-template.git"}
@@ -364,8 +30,14 @@ build_only_tools_test_apps:
     # using on esp-idf. If it doesn't exist then just stick to the default branch
     - python $CHECKOUT_REF_SCRIPT esp-idf-template esp-idf-template
     - export PATH="$IDF_PATH/tools:$PATH"
+    - export EXTRA_CFLAGS=${PEDANTIC_CFLAGS}
+    - export EXTRA_CXXFLAGS=${PEDANTIC_CXXFLAGS}
     # Only do the default cmake build for each target, remaining part are done in the build_template_app job
     - tools/ci/build_template_app.sh ${BUILD_COMMAND_ARGS}
+    # Check if there are any stray printf/ets_printf references in WiFi libs
+    - cd components/esp_wifi/lib
+    - for dir in esp32 esp32s2; do test $(xtensa-esp32-elf-nm $dir/*.a | grep -w printf | wc -l) -eq 0; done;
+    - for dir in esp32 esp32s2; do test $(xtensa-esp32-elf-nm $dir/*.a | grep -w ets_printf | wc -l) -eq 0; done;
 
 # build-related-pre-check-jobs ------------------------------------------------
 # Build at least one project for each target at earliest stage to reduce build cost for obvious failing commits
@@ -378,181 +50,312 @@ fast_template_app:
     BUILD_COMMAND_ARGS: "-p"
 #------------------------------------------------------------------------------
 
-build_examples_cmake_esp32:
+.build_ssc_template:
   extends:
-    - .build_cmake_template
-    - .rules:build:example_test-esp32
-  parallel: 8
+    - .build_template
+    - .rules:build:integration_test
+  artifacts:
+    paths:
+      - SSC/ssc_bin
+    expire_in: 1 week
+  script:
+    - retry_failed git clone $SSC_REPOSITORY
+    - python $CHECKOUT_REF_SCRIPT SSC SSC
+    - cd SSC
+    - MAKEFLAGS= ./ci_build_ssc.sh $TARGET_NAME
+
+build_ssc_esp32:
+  extends: .build_ssc_template
+  parallel: 3
+  variables:
+    TARGET_NAME: "ESP32"
+
+build_ssc_esp32s2:
+  extends: .build_ssc_template
+  parallel: 2
+  variables:
+    TARGET_NAME: "ESP32S2"
+
+build_ssc_esp32c3:
+  extends: .build_ssc_template
+  parallel: 3
+  variables:
+    TARGET_NAME: "ESP32C3"
+
+build_ssc_esp32s3:
+  extends: .build_ssc_template
+  parallel: 3
+  variables:
+    TARGET_NAME: "ESP32S3"
+
+.build_esp_idf_tests_cmake_template:
+  extends: .build_template
+  dependencies:  # set dependencies to null to avoid missing artifacts issue
+  needs:
+    - job: fast_template_app
+      artifacts: false
+    - scan_tests
+  artifacts:
+    paths:
+      - tools/unit-test-app/output/${IDF_TARGET}
+      - tools/unit-test-app/builds/*.json
+      - tools/unit-test-app/builds/${IDF_TARGET}/*/size.json
+      - components/idf_test/unit_test/*.yml
+      - $LOG_PATH
+      - $SIZE_INFO_LOCATION
+    when: always
+    expire_in: 4 days
+  variables:
+    LOG_PATH: "$CI_PROJECT_DIR/log_ut_cmake"
+    BUILD_PATH: ${CI_PROJECT_DIR}/tools/unit-test-app/builds
+    OUTPUT_PATH: ${CI_PROJECT_DIR}/tools/unit-test-app/output
+    BUILD_SYSTEM: "cmake"
+    TEST_TYPE: "unit_test"
+    PYTHON_VER: 3.6.13
+    LDGEN_CHECK_MAPPING: 1
+  script:
+    - ${IDF_PATH}/tools/ci/find_apps_build_apps.sh
+    - cd $CI_PROJECT_DIR/tools/unit-test-app
+    - python tools/UnitTestParser.py ${BUILD_PATH} ${CI_NODE_INDEX:-1}
+
+build_esp_idf_tests_cmake_esp32:
+  extends:
+    - .build_esp_idf_tests_cmake_template
+    - .rules:build:unit_test-esp32
+  parallel: 2
+  variables:
+    IDF_TARGET: esp32
+
+build_esp_idf_tests_cmake_esp32s2:
+  extends:
+    - .build_esp_idf_tests_cmake_template
+    - .rules:build:unit_test-esp32s2
+  parallel: 2
+  variables:
+    IDF_TARGET: esp32s2
+
+build_esp_idf_tests_cmake_esp32s3:
+  extends:
+    - .build_esp_idf_tests_cmake_template
+    - .rules:build:unit_test-esp32s3
+  variables:
+    IDF_TARGET: esp32s3
+
+build_esp_idf_tests_cmake_esp32c3:
+  extends:
+    - .build_esp_idf_tests_cmake_template
+    - .rules:build:unit_test-esp32c3
+  variables:
+    IDF_TARGET: esp32c3
+
+.build_examples_template:
+  extends: .build_template
+  dependencies:  # set dependencies to null to avoid missing artifacts issue
+  needs:
+    - job: fast_template_app
+      artifacts: false
+    - scan_tests
+  variables:
+    TEST_PREFIX: examples
+    TEST_RELATIVE_DIR: examples
+    SCAN_TEST_JSON: ${CI_PROJECT_DIR}/${TEST_RELATIVE_DIR}/test_configs/scan_${IDF_TARGET}_${BUILD_SYSTEM}.json
+    TEST_TYPE: example_test
+    LOG_PATH: ${CI_PROJECT_DIR}/log_${TEST_PREFIX}
+    BUILD_PATH: ${CI_PROJECT_DIR}/build_${TEST_PREFIX}
+    PYTHON_VER: 3.6.13
+    LDGEN_CHECK_MAPPING: 1
+  script:
+    # it's not possible to build 100% out-of-tree and have the "artifacts"
+    # mechanism work, but this is the next best thing
+    - ${IDF_PATH}/tools/ci/find_apps_build_apps.sh
+
+build_examples_make:
+  extends:
+    - .build_examples_template
+    - .rules:build:example_test-esp32
+  stage: host_test
+  # This is a workaround for a rarely encountered issue with building examples in CI.
+  # Probably related to building of Kconfig in 'make clean' stage
+  retry: 1
+  parallel: 8
+  artifacts:
+    paths:
+      - $LOG_PATH
+      - build_${TEST_PREFIX}/*/*/*/build/size.json
+      - $SIZE_INFO_LOCATION
+    when: always
+    expire_in: 4 days
+  variables:
+    BUILD_SYSTEM: make
+    IDF_TARGET: esp32  # currently we only support esp32
+
+# same as above, but for CMake
+.build_examples_cmake_template:
+  extends: .build_examples_template
+  artifacts:
+    paths:
+      - build_${TEST_PREFIX}/list.json
+      - build_${TEST_PREFIX}/list_job_*.json
+      - build_${TEST_PREFIX}/*/*/*/sdkconfig
+      - build_${TEST_PREFIX}/*/*/*/build/size.json
+      - build_${TEST_PREFIX}/*/*/*/build/*.bin
+      - build_${TEST_PREFIX}/*/*/*/build/*.elf
+      - build_${TEST_PREFIX}/*/*/*/build/*.map
+      - build_${TEST_PREFIX}/*/*/*/build/flasher_args.json
+      - build_${TEST_PREFIX}/*/*/*/build/bootloader/*.bin
+      - build_${TEST_PREFIX}/*/*/*/build/partition_table/*.bin
+      - $LOG_PATH
+      - $SIZE_INFO_LOCATION
+    when: always
+    expire_in: 4 days
+  variables:
+    BUILD_SYSTEM: cmake
+
+build_examples_cmake_esp32:
+  extends:
+    - .build_examples_cmake_template
+    - .rules:build:example_test-esp32
+  parallel: 10
   variables:
     IDF_TARGET: esp32
-    TEST_DIR: examples
 
 build_examples_cmake_esp32s2:
   extends:
-    - .build_cmake_template
+    - .build_examples_cmake_template
     - .rules:build:example_test-esp32s2
-  parallel: 7
+  parallel: 8
   variables:
     IDF_TARGET: esp32s2
-    TEST_DIR: examples
 
 build_examples_cmake_esp32s3:
   extends:
-    - .build_cmake_template
+    - .build_examples_cmake_template
     - .rules:build:example_test-esp32s3
-  parallel: 11
+  parallel: 8
   variables:
     IDF_TARGET: esp32s3
-    TEST_DIR: examples
-
-build_examples_cmake_esp32c2:
-  extends:
-    - .build_cmake_template
-    - .rules:build:example_test-esp32c2
-  parallel: 7
-  variables:
-    IDF_TARGET: esp32c2
-    TEST_DIR: examples
 
 build_examples_cmake_esp32c3:
   extends:
-    - .build_cmake_template
+    - .build_examples_cmake_template
     - .rules:build:example_test-esp32c3
-  parallel: 9
+  parallel: 8
   variables:
     IDF_TARGET: esp32c3
-    TEST_DIR: examples
 
-build_examples_cmake_esp32c6:
-  extends:
-    - .build_cmake_template
-    - .rules:build:example_test-esp32c6
-  parallel: 11
+.build_test_apps_template:
+  extends: .build_examples_cmake_template
   variables:
-    IDF_TARGET: esp32c6
-    TEST_DIR: examples
+    TEST_PREFIX: test_apps
+    TEST_RELATIVE_DIR: tools/test_apps
+    TEST_TYPE: custom_test
+  script:
+    - ${IDF_PATH}/tools/ci/find_apps_build_apps.sh
 
-build_examples_cmake_esp32h2:
+build_test_apps_esp32:
   extends:
-    - .build_cmake_template
-    - .rules:build:example_test-esp32h2
-  parallel: 9
-  variables:
-    IDF_TARGET: esp32h2
-    TEST_DIR: examples
-
-build_examples_cmake_esp32p4:
-  extends:
-    - .build_cmake_template
-    - .rules:build:example_test-esp32p4
-  parallel: 4
-  variables:
-    IDF_TARGET: esp32p4
-    TEST_DIR: examples
-
-build_clang_test_apps_esp32:
-  extends:
-    - .build_cmake_clang_template
+    - .build_test_apps_template
     - .rules:build:custom_test-esp32
+  parallel: 8
   variables:
     IDF_TARGET: esp32
 
-build_clang_test_apps_esp32s2:
+build_test_apps_esp32s2:
   extends:
-    - .build_cmake_clang_template
+    - .build_test_apps_template
     - .rules:build:custom_test-esp32s2
+  parallel: 8
   variables:
     IDF_TARGET: esp32s2
 
-build_clang_test_apps_esp32s3:
+build_test_apps_esp32s3:
   extends:
-    - .build_cmake_clang_template
+    - .build_test_apps_template
     - .rules:build:custom_test-esp32s3
+  parallel: 8
   variables:
     IDF_TARGET: esp32s3
 
-.build_clang_test_apps_riscv:
+build_test_apps_esp32c3:
   extends:
-    - .build_cmake_clang_template
-  variables:
-    # For RISCV clang generates '.linker-options' sections of type 'llvm_linker_options' in asm files.
-    # See (https://llvm.org/docs/Extensions.html#linker-options-section-linker-options).
-    # Binutils gas ignores them with warning.
-    # TODO: LLVM-112, Use integrated assembler.
-    TEST_BUILD_OPTS_EXTRA: "--ignore-warning-str 'Warning: unrecognized section type'"
-
-build_clang_test_apps_esp32c3:
-  extends:
-    - .build_clang_test_apps_riscv
+    - .build_test_apps_template
     - .rules:build:custom_test-esp32c3
+  parallel: 8
   variables:
     IDF_TARGET: esp32c3
 
-build_clang_test_apps_esp32c2:
-  extends:
-    - .build_clang_test_apps_riscv
-    - .rules:build:custom_test-esp32c2
+.build_component_ut_template:
+  extends: .build_test_apps_template
   variables:
-    IDF_TARGET: esp32c2
+    TEST_PREFIX: component_ut
+    TEST_RELATIVE_DIR: component_ut
 
-build_clang_test_apps_esp32c6:
+build_component_ut_esp32:
   extends:
-    - .build_clang_test_apps_riscv
-    - .rules:build:custom_test-esp32c6
-  # TODO: c6 builds fail in master due to missing headers
-  allow_failure: true
+    - .build_component_ut_template
+    - .rules:build:component_ut-esp32
   variables:
-    IDF_TARGET: esp32c6
+    IDF_TARGET: esp32
+
+build_component_ut_esp32s2:
+  extends:
+    - .build_component_ut_template
+    - .rules:build:component_ut-esp32s2
+  variables:
+    IDF_TARGET: esp32s2
+
+build_component_ut_esp32s3:
+  extends:
+    - .build_component_ut_template
+    - .rules:build:component_ut-esp32s3
+  variables:
+    IDF_TARGET: esp32s3
+
+build_component_ut_esp32c3:
+  extends:
+    - .build_component_ut_template
+    - .rules:build:component_ut-esp32c3
+  variables:
+    IDF_TARGET: esp32c3
 
 .test_build_system_template:
   stage: host_test
   extends:
     - .build_template
-    - .rules:build:check
+    - .rules:build
   needs:
     - job: fast_template_app
       artifacts: false
-      optional: true
   script:
     - ${IDF_PATH}/tools/ci/test_configure_ci_environment.sh
-    - cd ${IDF_PATH}/tools/test_build_system
-    - retry_failed git clone $KNOWN_FAILURE_CASES_REPO known_failure_cases
-    - pytest --parallel-count ${CI_NODE_TOTAL:-1} --parallel-index ${CI_NODE_INDEX:-1}
-      --work-dir ${CI_PROJECT_DIR}/test_build_system --junitxml=${CI_PROJECT_DIR}/XUNIT_RESULT.xml
-      --ignore-result-files known_failure_cases/known_failure_cases.txt
+    - rm -rf test_build_system
+    - mkdir test_build_system
+    - cd test_build_system
+    - ${IDF_PATH}/tools/ci/${SHELL_TEST_SCRIPT}
 
-pytest_build_system:
+test_build_system:
   extends: .test_build_system_template
-  parallel: 3
-  artifacts:
-    paths:
-      - XUNIT_RESULT.xml
-      - test_build_system
-    when: always
-    expire_in: 2 days
-    reports:
-      junit: XUNIT_RESULT.xml
+  variables:
+    SHELL_TEST_SCRIPT: test_build_system.sh
 
-pytest_build_system_macos:
+test_build_system_cmake:
+  extends: .test_build_system_template
+  variables:
+    SHELL_TEST_SCRIPT: test_build_system_cmake.sh
+
+test_build_system_cmake_macos:
   extends:
     - .test_build_system_template
-    - .before_script:build:macos
+    - .before_script_macos
     - .rules:build:macos
   tags:
     - macos_shell
-  parallel: 3
-  artifacts:
-    paths:
-      - XUNIT_RESULT.xml
-      - test_build_system
-    when: always
-    expire_in: 2 days
-    reports:
-      junit: XUNIT_RESULT.xml
+  variables:
+    SHELL_TEST_SCRIPT: test_build_system_cmake.sh
 
 build_docker:
   extends:
-    - .before_script:minimal
+    - .before_script_minimal
     - .rules:build:docker
   stage: host_test
   needs: []

.gitlab/ci/common.yml

@@ -1,225 +0,0 @@
-#####################
-# Default Variables #
-#####################
-stages:
-  - upload_cache
-  - pre_check
-  - build
-  - assign_test
-  - target_test
-  - host_test
-  - build_doc
-  - test_deploy
-  - deploy
-  - post_deploy
-
-variables:
-# System environment
-
-  # Common parameters for the 'make' during CI tests
-  MAKEFLAGS: "-j5 --no-keep-going"
-
-# GitLab-CI environment
-
-  # XXX_ATTEMPTS variables (https://docs.gitlab.com/ee/ci/runners/configure_runners.html#job-stages-attempts) are not defined here.
-  # Use values from  "CI / CD Settings" - "Variables".
-
-  # GIT_STRATEGY is not defined here.
-  # Use an option from  "CI / CD Settings" - "General pipelines".
-
-  # we will download archive for each submodule instead of clone.
-  # we don't do "recursive" when fetch submodule as they're not used in CI now.
-  GIT_SUBMODULE_STRATEGY: none
-  SUBMODULE_FETCH_TOOL: "tools/ci/ci_fetch_submodule.py"
-  # by default we will fetch all submodules
-  # jobs can overwrite this variable to only fetch submodules they required
-  # set to "none" if don't need to fetch submodules
-  SUBMODULES_TO_FETCH: "all"
-  # tell build system do not check submodule update as we download archive instead of clone
-  IDF_SKIP_CHECK_SUBMODULES: 1
-
-  IDF_PATH: "$CI_PROJECT_DIR"
-  BATCH_BUILD: "1"
-  V: "0"
-  CHECKOUT_REF_SCRIPT: "$CI_PROJECT_DIR/tools/ci/checkout_project_ref.py"
-  PYTHON_VER: 3.8.17
-
-  # Docker images
-  ESP_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-env-v5.3:1"
-  ESP_IDF_DOC_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-idf-doc-env-v5.3:1-1"
-  QEMU_IMAGE: "${CI_DOCKER_REGISTRY}/qemu-v5.3:1-20230522"
-  TARGET_TEST_ENV_IMAGE: "$CI_DOCKER_REGISTRY/target-test-env-v5.3:1"
-
-  SONARQUBE_SCANNER_IMAGE: "${CI_DOCKER_REGISTRY}/sonarqube-scanner:5"
-
-  PRE_COMMIT_IMAGE: "$CI_DOCKER_REGISTRY/esp-idf-pre-commit:1"
-
-  # target test repo parameters
-  TEST_ENV_CONFIG_REPO: "https://gitlab-ci-token:${BOT_TOKEN}@${CI_SERVER_HOST}:${CI_SERVER_PORT}/qa/ci-test-runner-configs.git"
-
-  # cache python dependencies
-  PIP_CACHE_DIR: "$CI_PROJECT_DIR/.cache/pip"
-
-  # Set this variable to the branch of idf-constraints repo in order to test a custom Python constraint file. The
-  # branch name must be without the remote part ("origin/"). Keep the variable empty in order to use the constraint
-  # file from https://dl.espressif.com/dl/esp-idf.
-  CI_PYTHON_CONSTRAINT_BRANCH: ""
-
-  # Update the filename for a specific ESP-IDF release. It is used only with CI_PYTHON_CONSTRAINT_BRANCH.
-  CI_PYTHON_CONSTRAINT_FILE: "espidf.constraints.v5.2.txt"
-
-  # Set this variable to repository name of a Python tool you wish to install and test in the context of ESP-IDF CI.
-  # Keep the variable empty when not used.
-  CI_PYTHON_TOOL_REPO: ""
-
-  # Set this variable to the branch of a Python tool repo specified in CI_PYTHON_TOOL_REPO. The
-  # branch name must be without the remote part ("origin/"). Keep the variable empty when not used.
-  # This is used only if CI_PYTHON_TOOL_REPO is not empty.
-  CI_PYTHON_TOOL_BRANCH: ""
-
-  IDF_CI_BUILD: 1
-
-################################################
-# `before_script` and `after_script` Templates #
-################################################
-.common_before_scripts: &common-before_scripts |
-  source tools/ci/utils.sh
-  is_based_on_commits $REQUIRED_ANCESTOR_COMMITS
-
-  if [[ -n "$IDF_DONT_USE_MIRRORS" ]]; then
-    export IDF_MIRROR_PREFIX_MAP=
-  fi
-
-  if echo "$CI_MERGE_REQUEST_LABELS" | egrep "(^|,)include_nightly_run(,|$)"; then
-    export INCLUDE_NIGHTLY_RUN="1"
-    export NIGHTLY_RUN="1"
-  fi
-
-  # configure cmake related flags
-  source tools/ci/configure_ci_environment.sh
-
-  # add extra python packages
-  export PYTHONPATH="$IDF_PATH/tools:$IDF_PATH/tools/esp_app_trace:$IDF_PATH/components/partition_table:$IDF_PATH/tools/ci/python_packages:$PYTHONPATH"
-
-.setup_tools_and_idf_python_venv: &setup_tools_and_idf_python_venv |
-  # must use after setup_tools_except_target_test
-  # otherwise the export.sh won't work properly
-
-  # download constraint file for dev
-  if [[ -n "$CI_PYTHON_CONSTRAINT_BRANCH" ]]; then
-    wget -O /tmp/constraint.txt --header="Authorization:Bearer ${ESPCI_TOKEN}" ${GITLAB_HTTP_SERVER}/api/v4/projects/2581/repository/files/${CI_PYTHON_CONSTRAINT_FILE}/raw?ref=${CI_PYTHON_CONSTRAINT_BRANCH}
-    mkdir -p ~/.espressif
-    mv /tmp/constraint.txt ~/.espressif/${CI_PYTHON_CONSTRAINT_FILE}
-  fi
-
-  # Mirror
-  if [[ -n "$IDF_DONT_USE_MIRRORS" ]]; then
-    export IDF_MIRROR_PREFIX_MAP=
-  fi
-
-  # install latest python packages
-  # target test jobs
-  if [[ "${CI_JOB_STAGE}" == "target_test" ]]; then
-    run_cmd bash install.sh --enable-ci --enable-pytest
-  elif [[ "${CI_JOB_STAGE}" == "build_doc" ]]; then
-    run_cmd bash install.sh --enable-ci --enable-docs
-  elif [[ "${CI_JOB_STAGE}" == "build" ]]; then
-    run_cmd bash install.sh --enable-ci --enable-pytest
-  else
-    if ! echo "${CI_JOB_NAME}" | egrep ".*pytest.*"; then
-      run_cmd bash install.sh --enable-ci
-    else
-      run_cmd bash install.sh --enable-ci --enable-pytest
-    fi
-  fi
-
-  # Install esp-clang if necessary
-  if [[ "$IDF_TOOLCHAIN" == "clang" ]]; then
-    $IDF_PATH/tools/idf_tools.py --non-interactive install esp-clang
-  fi
-
-  source ./export.sh
-
-  # Custom clang
-  if [[ ! -z "$CI_CLANG_DISTRO_URL" ]]; then
-    echo "Using custom clang from ${CI_CLANG_DISTRO_URL}"
-    wget $CI_CLANG_DISTRO_URL
-    ARCH_NAME=$(basename $CI_CLANG_DISTRO_URL)
-    tar -x -f $ARCH_NAME
-    export PATH=$PWD/esp-clang/bin:$PATH
-  fi
-
-  # Custom OpenOCD
-  if [[ ! -z "$OOCD_DISTRO_URL" && "$CI_JOB_STAGE" == "target_test" ]]; then
-    echo "Using custom OpenOCD from ${OOCD_DISTRO_URL}"
-    wget $OOCD_DISTRO_URL
-    ARCH_NAME=$(basename $OOCD_DISTRO_URL)
-    tar -x -f $ARCH_NAME
-    export OPENOCD_SCRIPTS=$PWD/openocd-esp32/share/openocd/scripts
-    export PATH=$PWD/openocd-esp32/bin:$PATH
-  fi
-
-  if [[ -n "$CI_PYTHON_TOOL_REPO" ]]; then
-    git clone --quiet --depth=1 -b ${CI_PYTHON_TOOL_BRANCH} https://gitlab-ci-token:${ESPCI_TOKEN}@${GITLAB_HTTPS_HOST}/espressif/${CI_PYTHON_TOOL_REPO}.git
-    pip install ./${CI_PYTHON_TOOL_REPO}
-    rm -rf ${CI_PYTHON_TOOL_REPO}
-  fi
-
-.show_ccache_statistics: &show_ccache_statistics |
-  # Show ccache statistics if enabled globally
-  test "$CI_CCACHE_STATS" == 1 && test -n "$(which ccache)" && ccache --show-stats || true
-
-.before_script:minimal:
-  before_script:
-    - *common-before_scripts
-
-.before_script:build:macos:
-  before_script:
-    - *common-before_scripts
-    # On macOS, these tools need to be installed
-    - export IDF_TOOLS_PATH="${HOME}/.espressif_runner_${CI_RUNNER_ID}_${CI_CONCURRENT_ID}"
-    - $IDF_PATH/tools/idf_tools.py --non-interactive install cmake ninja
-    # This adds tools (compilers) and the version-specific Python environment to PATH
-    - *setup_tools_and_idf_python_venv
-    - fetch_submodules
-
-.before_script:build:
-  before_script:
-    - *common-before_scripts
-    - *setup_tools_and_idf_python_venv
-    - add_gitlab_ssh_keys
-    - fetch_submodules
-    - export EXTRA_CFLAGS=${PEDANTIC_CFLAGS}
-    - export EXTRA_CXXFLAGS=${PEDANTIC_CXXFLAGS}
-
-.after_script:build:ccache:
-  after_script:
-    - *show_ccache_statistics
-
-#############
-# `default` #
-#############
-default:
-  cache:
-    # pull only for most of the use cases since it's cache dir.
-    # Only set "push" policy for "upload_cache" stage jobs
-    - key: pip-cache
-      paths:
-        - .cache/pip
-      policy: pull
-    - key: submodule-cache
-      paths:
-        - .cache/submodule_archives
-      policy: pull
-  before_script:
-    - *common-before_scripts
-    - *setup_tools_and_idf_python_venv
-    - add_gitlab_ssh_keys
-    - fetch_submodules
-  retry:
-    max: 2
-    when:
-      # In case of a runner failure we could hop to another one, or a network error could go away.
-      - runner_system_failure
-      # Job execution timeout may be caused by a network issue.
-      - job_execution_timeout

.gitlab/ci/default-build-test-rules.yml

@@ -1,18 +0,0 @@
-# this file support two keywords:
-# - extra_default_build_targets:
-#     besides of the SUPPORTED_TARGETS in IDF,
-#     enable build for the specified targets by default as well.
-# - bypass_check_test_targets:
-#     suppress the check_build_test_rules check-test-script warnings for the specified targets
-#
-# This file should ONLY be used during bringup. Should be reset to empty after the bringup process
-extra_default_build_targets:
- - esp32p4
-
-bypass_check_test_targets:
- - esp32p4
-#
-# These lines would
-# - enable the README.md check for esp32c6. Don't forget to add the build jobs in .gitlab/ci/build.yml
-# - disable the test script check with the manifest file.
-#

.gitlab/ci/dependencies/README.md

@@ -97,4 +97,4 @@ There are a few extra dependencies while generating the dependency tree graph, p
 
 ### CLI usage
 
-`python $IDF_PATH/tools/ci/generate_rules.py --graph OUTPUT_PATH`
+`python generate_rules.py --graph OUTPUT_PATH`

.gitlab/ci/dependencies/dependencies.yml

@@ -3,14 +3,11 @@
   - esp32s2
   - esp32s3
   - esp32c3
-  - esp32c2
-  - esp32c6
-  - esp32h2
-  - esp32p4
 
 .target_test: &target_test
   - example_test
   - custom_test
+  - unit_test
   - component_ut
 
 ##############
@@ -22,10 +19,8 @@
   patterns:
     - build_components
     - build_system
-    - downloadable-tools
   included_in:
     - build:target_test
-    - build:check
 
 # -------------------
 # Specific Build Jobs
@@ -36,9 +31,14 @@
     - docker
   patterns:
     - docker
-    - submodule
+
+"build:windows":
+  labels:
+    - build
+    - windows
+  patterns:
     - build_system
-    - downloadable-tools
+    - windows
 
 "build:macos":
   labels:
@@ -47,23 +47,7 @@
     - macos_test  # for backward compatibility
   patterns:
     - build_system
-    - build_macos
-    - downloadable-tools
-
-# ---------------------------
-# Add patterns to build rules
-# ---------------------------
-"patterns:template-app":
-  patterns:
-    - build_template-app
-  included_in:
-    - build:target_test
-
-"patterns:build-check":
-  patterns:
-    - build_check
-  included_in:
-    - build:check
+    - macos
 
 # ---------------
 # Build Test Jobs
@@ -77,11 +61,13 @@
   patterns:
     - build_components
     - build_system
-    - build_target_test
-    - downloadable-tools
-  included_in:
-    - "build:{0}"
-    - build:target_test
+
+build:integration_test:
+  labels:
+    - build
+  patterns:
+    - build_components
+    - build_system
 
 ####################
 # Target Test Jobs #
@@ -93,81 +79,53 @@
   labels: # For each rule, use labels <test_type> and <test_type>-<target>
     - "{0}"
     - "{0}_{1}"
-    - target_test
   patterns: # For each rule, use patterns <test_type> and build-<test_type>
     - "{0}"
     - "build-{0}"
   included_in: # Parent rules
-    - "build:{0}"
     - "build:{0}-{1}"
     - build:target_test
+    - test:target_test
+    - test:any_test
 
 # -------------
 # Special Cases
 # -------------
-
-# To reduce the specific runners' usage.
-# Do not create these jobs by default patterns on development branches
-# Can be triggered by labels or related changes
-"test:{0}-{1}-{2}":
+"test:component_ut-{0}": # component_ut will trigger by unit_test as well, since now we have 2 kinds of UT
   matrix:
-    - *target_test
     - *all_targets
-    - - wifi      # pytest*wifi*
-      - ethernet  # pytest*ethernet*
-      - sdio      # pytest*sdio*
-      - usb       # USB Device & Host tests
-      - adc       # pytest*adc*
-      - i154
-      - flash_multi
-      - ecdsa
-      - nvs_encr_hmac
-  patterns:
-    - "{0}-{1}-{2}"
-    - "{0}-{2}"
-    - "target_test-{2}"
   labels:
-    - "{0}_{1}"
-    - "{0}"
-    - target_test
-  included_in:
-    - "build:{0}-{1}"
-    - "build:{0}"
-    - build:target_test
-
-# For example_test*flash_encryption_wifi_high_traffic jobs
-# set `INCLUDE_NIGHTLY_RUN` variable when triggered on development branches
-"test:example_test-{0}-include_nightly_run-rule":
-  matrix:
-    - - esp32
-      - esp32c3
-  specific_rules:
-    - "if-example_test-ota-include_nightly_run-rule"
-  included_in:
-    - "build:example_test-{0}"
-    - "build:example_test"
-    - build:target_test
-
-# For i154 runners
-"test:example_test-i154":
+    - component_ut
+    - "component_ut_{0}"
+    - unit_test
+    - "unit_test_{0}"
   patterns:
-    - "example_test-i154"
-    - "target_test-i154"
-  labels:
-    - target_test
-    - example_test
+    - component_ut
+    - "build-component_ut-{0}"
   included_in:
-    - "build:example_test-esp32s3"
-    - "build:example_test-esp32c6"
-    - "build:example_test-esp32h2"
-    - "build:example_test"
+    - "build:component_ut-{0}"
     - build:target_test
+    - test:target_test
+    - test:any_test
+
+"test:integration_test":
+  labels:
+    - "integration_test"
+  patterns:
+    - "integration_test"
+  included_in:
+    - "build:integration_test"
+    - build:target_test
+    - test:target_test
+    - test:any_test
 
 "test:host_test":
   labels:
     - host_test
   patterns:
     - host_test
+  included_in:
+    - test:any_test
 
 "test:submodule":
   labels:
@@ -178,6 +136,27 @@
 #################################
 # Triggered Only By Labels Jobs #
 #################################
+"labels:iperf_stress_test": # example_test
+  labels:
+    - iperf_stress_test
+  included_in:
+    - build:example_test-esp32
+    - build:target_test
+    - test:any_test
+
+"labels:weekend_test": # custom test
+  labels:
+    - weekend_test
+  included_in:
+    - build:custom_test-esp32
+    - build:target_test
+    - test:any_test
+
 "labels:nvs_coverage": # host_test
   labels:
     - nvs_coverage
+
+"labels:fuzzer_test-weekend_test": # host test
+  labels:
+    - fuzzer_test
+    - weekend_test

.gitlab/ci/dependencies/generate_rules.py

@@ -1,7 +1,18 @@
 #!/usr/bin/env python
 #
-# SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
-# SPDX-License-Identifier: Apache-2.0
+# Copyright 2021 Espressif Systems (Shanghai) CO LTD
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 import argparse
 import inspect
@@ -11,8 +22,6 @@ from collections import defaultdict
 from itertools import product
 
 import yaml
-from check_rules_yml import get_needed_rules
-from idf_ci_utils import IDF_PATH
 
 try:
     import pygraphviz as pgv
@@ -24,6 +33,8 @@ try:
 except ImportError:  # used for type hint
     pass
 
+IDF_PATH = os.path.abspath(os.getenv('IDF_PATH', os.path.join(os.path.dirname(__file__), '..', '..', '..')))
+
 
 def _list(str_or_list):  # type: (Union[str, list]) -> list
     if isinstance(str_or_list, str):
@@ -77,12 +88,9 @@ class RulesWriter:
     RULE_PROTECTED_NO_LABEL = '    - <<: *if-protected-no_label'
     RULE_BUILD_ONLY = '    - <<: *if-label-build-only\n' \
                       '      when: never'
-    RULE_REVERT_BRANCH = '    - <<: *if-revert-branch\n' \
-                         '      when: never'
     RULE_LABEL_TEMPLATE = '    - <<: *if-label-{0}'
     RULE_PATTERN_TEMPLATE = '    - <<: *if-dev-push\n' \
                             '      changes: *patterns-{0}'
-    SPECIFIC_RULE_TEMPLATE = '    - <<: *{0}'
     RULES_TEMPLATE = inspect.cleandoc(r"""
     .rules:{0}:
       rules:
@@ -157,8 +165,6 @@ class RulesWriter:
                 continue
             if 'included_in' in v:
                 for item in _list(v['included_in']):
-                    if 'specific_rules' in v:
-                        res[item]['specific_rules'].update(_list(v['specific_rules']))
                     if 'labels' in v:
                         res[item]['labels'].update(_list(v['labels']))
                     if 'patterns' in v:
@@ -201,27 +207,19 @@ class RulesWriter:
     def new_rules_str(self):  # type: () -> str
         res = []
         for k, v in sorted(self.rules.items()):
-            if '.rules:' + k not in get_needed_rules():
-                print(f'WARNING: unused rule: {k}, skipping...')
-                continue
             res.append(self.RULES_TEMPLATE.format(k, self._format_rule(k, v)))
         return '\n\n'.join(res)
 
     def _format_rule(self, name, cfg):  # type: (str, dict) -> str
-        _rules = [self.RULE_REVERT_BRANCH]
+        _rules = []
         if name.endswith('-production'):
             _rules.append(self.RULE_PROTECTED_NO_LABEL)
         else:
             if not (name.endswith('-preview') or name.startswith('labels:')):
                 _rules.append(self.RULE_PROTECTED)
-            if name.startswith('test:'):
+            # Special case for esp32c3 example_test, for now it only run with label
+            if name.startswith('test:') or name == 'labels:example_test-esp32c3':
                 _rules.append(self.RULE_BUILD_ONLY)
-
-            for specific_rule in cfg['specific_rules']:
-                if f'.{specific_rule}' in self.rules_cfg:
-                    _rules.append(self.SPECIFIC_RULE_TEMPLATE.format(specific_rule))
-                else:
-                    print('WARNING: specific_rule {} not exists'.format(specific_rule))
             for label in cfg['labels']:
                 _rules.append(self.RULE_LABEL_TEMPLATE.format(label))
             for pattern in cfg['patterns']:

.gitlab/ci/deploy.yml

@@ -1,15 +1,61 @@
 .deploy_job_template:
+  extends: .before_script_no_sync_submodule
   stage: deploy
   image: $ESP_ENV_IMAGE
   tags:
     - deploy
 
-# Check this before push_to_github
+push_to_github:
+  extends:
+    - .deploy_job_template
+    - .before_script_minimal
+    - .rules:protected-no_label
+  dependencies: []
+  script:
+    - add_github_ssh_keys
+    - git remote remove github &>/dev/null || true
+    - git remote add github git@github.com:espressif/esp-idf.git
+    - tools/ci/push_to_github.sh
+
+deploy_test_result:
+  extends:
+    - .deploy_job_template
+    - .before_script_minimal
+    - .rules:ref:master-schedule-always
+  image: $CI_DOCKER_REGISTRY/bot-env
+  tags:
+    - deploy_test
+  artifacts:
+    when: always
+    paths:
+      - ${CI_PROJECT_DIR}/test-management/*.log
+      # save all test logs as artifacts, make it easier to track errors
+      - ${CI_PROJECT_DIR}/TEST_LOGS
+    expire_in: 1 mos
+  variables:
+    UNIT_TEST_CASE_FILE: "${CI_PROJECT_DIR}/components/idf_test/unit_test/TestCaseAll.yml"
+    BOT_ACCOUNT_CONFIG_FILE: "${CI_PROJECT_DIR}/test-management/Config/Account.local.yml"
+    TEST_FW_PATH: "$CI_PROJECT_DIR/tools/tiny-test-fw"
+    AUTO_TEST_SCRIPT_PATH: "${CI_PROJECT_DIR}/auto_test_script"
+  script:
+    - add_gitlab_ssh_keys
+    - export GIT_SHA=$(echo ${PIPELINE_COMMIT_SHA} | cut -c 1-8)
+    - export REV_COUNT=$(git rev-list --count ${PIPELINE_COMMIT_SHA} --)
+    - export SUMMARY="IDF CI test result for $GIT_SHA (r${REV_COUNT})"
+    # artifacts of job update_test_cases creates test-management folder
+    # we need to remove it so we can clone test-management folder again
+    - rm -rf test-management
+    - retry_failed git clone $TEST_MANAGEMENT_REPO
+    - python3 $CHECKOUT_REF_SCRIPT test-management test-management
+    - cd test-management
+    - echo $BOT_JIRA_ACCOUNT > ${BOT_ACCOUNT_CONFIG_FILE}
+    # update test results
+    - python3 ImportTestResult.py -r "$GIT_SHA (r${REV_COUNT})" -j $JIRA_TEST_MANAGEMENT_PROJECT -s "$SUMMARY" -l CI -p ${CI_PROJECT_DIR}/TEST_LOGS --pipeline_url ${CI_PIPELINE_URL}
+
 check_submodule_sync:
   extends:
     - .deploy_job_template
     - .rules:test:submodule
-  stage: test_deploy
   tags:
     - github_sync
   retry: 2
@@ -27,27 +73,3 @@ check_submodule_sync:
     - git config --get-regexp '^submodule\..*\.url$' || true
     - git submodule update --recursive
     - echo "IDF was cloned from ${PUBLIC_IDF_URL} completely"
-
-push_to_github:
-  extends:
-    - .deploy_job_template
-    - .before_script:minimal
-    - .rules:push_to_github
-  needs:
-    - check_submodule_sync
-  script:
-    - add_github_ssh_keys
-    - git remote remove github &>/dev/null || true
-    - git remote add github git@github.com:espressif/esp-idf.git
-    - tools/ci/push_to_github.sh
-
-deploy_update_SHA_in_esp-dockerfiles:
-  extends:
-    - .deploy_job_template
-    - .before_script:minimal
-    - .rules:protected-no_label-always
-  dependencies: []
-  script:
-    - 'curl --header "PRIVATE-TOKEN: ${ESPCI_SCRIPTS_TOKEN}" -o create_MR_in_esp_dockerfile.sh $GITLAB_HTTP_SERVER/api/v4/projects/1260/repository/files/create_MR_in_esp_dockerfile%2Fcreate_MR_in_esp_dockerfile.sh/raw\?ref\=master'
-    - chmod +x create_MR_in_esp_dockerfile.sh
-    - ./create_MR_in_esp_dockerfile.sh

.gitlab/ci/docs.yml

@@ -1,20 +1,12 @@
-.patterns-docs-full: &patterns-docs-full
+.patterns-docs: &patterns-docs
   - ".gitlab/ci/docs.yml"
   - "docs/**/*"
-  - "**/*.rst"
-  - "CONTRIBUTING.rst"
-  - "**/soc_caps.h"
-
-.patterns-docs-partial: &patterns-docs-partial
   - "components/**/*.h"
   - "components/**/Kconfig*"
   - "components/**/CMakeList.txt"
   - "components/**/sdkconfig*"
-  - "tools/tools.json"
-  - "tools/idf_tools.py"
-
-.patterns-example-readme: &patterns-example-readme
-  - "examples/**/*.md"
+  - "tools/kconfig_new/**/*"
+  - "CONTRIBUTING.rst"
 
 .patterns-docs-preview: &patterns-docs-preview
   - "docs/**/*"
@@ -25,100 +17,92 @@
 .if-protected-no_label: &if-protected-no_label
   if: '($CI_COMMIT_REF_NAME == "master" || $CI_COMMIT_BRANCH =~ /^release\/v/ || $CI_COMMIT_TAG =~ /^v\d+\.\d+(\.\d+)?($|-)/) && $BOT_TRIGGER_WITH_LABEL == null'
 
-.if-qa-test-tag: &if-qa-test-tag
-  if: '$CI_COMMIT_TAG =~ /^qa-test/'
-
 .if-label-build_docs: &if-label-build_docs
   if: '$BOT_LABEL_BUILD_DOCS || $CI_MERGE_REQUEST_LABELS =~ /^(?:[^,\n\r]+,)*build_docs(?:,[^,\n\r]+)*$/i'
 
+.if-label-docs: &if-label-docs
+  if: '$BOT_LABEL_DOCS || $CI_MERGE_REQUEST_LABELS =~ /^(?:[^,\n\r]+,)*docs(?:,[^,\n\r]+)*$/i'
+
 .if-label-docs_full: &if-label-docs_full
   if: '$BOT_LABEL_DOCS_FULL || $CI_MERGE_REQUEST_LABELS =~ /^(?:[^,\n\r]+,)*docs_full(?:,[^,\n\r]+)*$/i'
 
 .if-dev-push: &if-dev-push
-  if: '$CI_COMMIT_REF_NAME != "master" && $CI_COMMIT_BRANCH !~ /^release\/v/ && $CI_COMMIT_TAG !~ /^v\d+\.\d+(\.\d+)?($|-)/ && $CI_COMMIT_TAG !~ /^qa-test/ && ($CI_PIPELINE_SOURCE == "push" || $CI_PIPELINE_SOURCE == "merge_request_event")'
+  if: '$CI_COMMIT_REF_NAME != "master" && $CI_COMMIT_BRANCH !~ /^release\/v/ && $CI_COMMIT_TAG !~ /^v\d+\.\d+(\.\d+)?($|-)/ && ($CI_PIPELINE_SOURCE == "push" || $CI_PIPELINE_SOURCE == "merge_request_event")'
 
-.if-schedule: &if-schedule
-  if: '$CI_PIPELINE_SOURCE == "schedule"'
-
-.doc-rules:build:docs-full:
+.doc-rules:build:docs:
   rules:
-    - <<: *if-qa-test-tag
-      when: never
-    - <<: *if-schedule
+    - <<: *if-protected
     - <<: *if-label-build_docs
+    - <<: *if-label-docs
     - <<: *if-label-docs_full
     - <<: *if-dev-push
-      changes: *patterns-docs-full
-
-.doc-rules:build:docs-full-prod:
-  rules:
-    - <<: *if-qa-test-tag
-      when: never
-    - <<: *if-protected-no_label
-
-.doc-rules:build:docs-partial:
-  rules:
-    - <<: *if-qa-test-tag
-      when: never
-    - <<: *if-dev-push
-      changes: *patterns-docs-full
-      when: never
-    - <<: *if-dev-push
-      changes: *patterns-docs-partial
+      changes: *patterns-docs
 
 # stage: pre_check
 check_readme_links:
   extends:
-    - .pre_check_template
+    - .pre_check_job_template
   tags: ["build", "amd64", "internet"]
   allow_failure: true
-  rules:
-    - <<: *if-protected
-    - <<: *if-dev-push
-      changes: *patterns-example-readme
   script:
     - python ${IDF_PATH}/tools/ci/check_readme_links.py
 
 check_docs_lang_sync:
   extends:
-    - .pre_check_template
-    - .doc-rules:build:docs-full
+    - .pre_check_job_template
+    - .doc-rules:build:docs
   script:
     - cd docs
     - ./check_lang_folder_sync.sh
 
 .build_docs_template:
   image: $ESP_IDF_DOC_ENV_IMAGE
-  stage: build_doc
+  variables:
+    PYTHON_VER: 3.6.13
   tags:
     - build_docs
+  dependencies: []
   script:
     - cd docs
+    - pip install -r requirements.txt
     - build-docs -t $DOCTGT -bs $DOC_BUILDERS -l $DOCLANG build
   parallel:
     matrix:
       - DOCLANG: ["en", "zh_CN"]
-        DOCTGT: ["esp32", "esp32s2", "esp32s3", "esp32c3", "esp32c2", "esp32c6", "esp32h2", "esp32p4"]
+        DOCTGT: ["esp32", "esp32s2", "esp32s3", "esp32c3"]
 
 check_docs_gh_links:
   image: $ESP_IDF_DOC_ENV_IMAGE
+  variables:
+    PYTHON_VER: 3.6.13
   extends:
-    - .pre_check_template
-    - .doc-rules:build:docs-full
+    - .pre_check_job_template
+    - .doc-rules:build:docs
   script:
     - cd docs
+    - pip install -r requirements.txt
     - build-docs gh-linkcheck
 
+# stage: build_doc
+# Add this stage to let the build_docs job run in parallel with build
+.build_docs_build_stage_template:
+  extends:
+    - .build_docs_template
+  stage: build_doc
+  needs:
+    - job: check_docs_lang_sync
+      artifacts: false
+    - job: check_docs_gh_links
+      artifacts: false
+
 # Doc jobs have a lot of special cases, we specify rules here directly instead
 # in dependencies.yml to simplify things
 build_docs_html_full:
   extends:
-    - .build_docs_template
-    - .doc-rules:build:docs-full
-  needs:
-    - job: fast_template_app
-      artifacts: false
-      optional: true
+    - .build_docs_build_stage_template
+  rules:
+    - <<: *if-protected
+    - <<: *if-label-docs_full
   artifacts:
     when: always
     paths:
@@ -128,10 +112,16 @@ build_docs_html_full:
   variables:
     DOC_BUILDERS: "html"
 
-build_docs_html_full_prod:
+build_docs_html_fast:
   extends:
-    - .build_docs_template
-    - .doc-rules:build:docs-full-prod
+    - .build_docs_build_stage_template
+  rules:
+    - <<: *if-label-docs_full
+      when: never
+    - <<: *if-label-build_docs
+    - <<: *if-label-docs
+    - <<: *if-dev-push
+      changes: *patterns-docs
   artifacts:
     when: always
     paths:
@@ -140,50 +130,14 @@ build_docs_html_full_prod:
     expire_in: 4 days
   variables:
     DOC_BUILDERS: "html"
-
-build_docs_html_partial:
-  extends:
-    - .build_docs_template
-    - .doc-rules:build:docs-partial
-  needs:
-    - job: fast_template_app
-      artifacts: false
-      optional: true
-  artifacts:
-    when: always
-    paths:
-      - docs/_build/*/*/*.txt
-      - docs/_build/*/*/html/*
-    expire_in: 4 days
-  variables:
-    DOC_BUILDERS: "html"
-  parallel:
-    matrix:
-      - DOCLANG: "en"
-        DOCTGT: "esp32"
-      - DOCLANG: "zh_CN"
-        DOCTGT: "esp32p4"
+    DOCS_FAST_BUILD: "yes"
 
 build_docs_pdf:
   extends:
-    - .build_docs_template
-    - .doc-rules:build:docs-full
-  needs:
-    - job: fast_template_app
-      artifacts: false
-      optional: true
-  artifacts:
-    when: always
-    paths:
-      - docs/_build/*/*/latex/*
-    expire_in: 4 days
-  variables:
-    DOC_BUILDERS: "latex"
-
-build_docs_pdf_prod:
-  extends:
-    - .build_docs_template
-    - .doc-rules:build:docs-full-prod
+    - .build_docs_build_stage_template
+  rules:
+    - <<: *if-protected
+    - <<: *if-label-docs_full
   artifacts:
     when: always
     paths:
@@ -193,17 +147,23 @@ build_docs_pdf_prod:
     DOC_BUILDERS: "latex"
 
 .deploy_docs_template:
+  extends:
+    - .before_script_no_sync_submodule
   image: $ESP_IDF_DOC_ENV_IMAGE
   variables:
-    DOCS_BUILD_DIR: "${IDF_PATH}/docs/_build/"
-    PYTHONUNBUFFERED: 1
+    PYTHON_VER: 3.6.13
   stage: test_deploy
   tags:
     - deploy
     - shiny
+  variables:
+    DOCS_BUILD_DIR: "${IDF_PATH}/docs/_build/"
+    PYTHONUNBUFFERED: 1
+  dependencies: []
   script:
     - add_doc_server_ssh_keys $DOCS_DEPLOY_PRIVATEKEY $DOCS_DEPLOY_SERVER $DOCS_DEPLOY_SERVER_USER
     - export GIT_VER=$(git describe --always ${PIPELINE_COMMIT_SHA} --)
+    - pip install -r docs/requirements.txt
     - deploy-docs
 
 # stage: test_deploy
@@ -212,16 +172,13 @@ deploy_docs_preview:
     - .deploy_docs_template
   rules:
     - <<: *if-label-build_docs
-    - <<: *if-label-docs_full
+    - <<: *if-label-docs
     - <<: *if-dev-push
       changes: *patterns-docs-preview
-  needs:
-    - job: build_docs_html_partial
-      optional: true
-    - job: build_docs_html_full
-      optional: true
-    - job: build_docs_pdf
-      optional: true
+  dependencies:
+    - build_docs_html_fast
+    - build_docs_html_full
+    - build_docs_pdf
   variables:
     TYPE: "preview"
     # older branches use DOCS_DEPLOY_KEY, DOCS_SERVER, DOCS_SERVER_USER, DOCS_PATH for preview server so we keep these names for 'preview'
@@ -236,12 +193,13 @@ deploy_docs_production:
   # The DOCS_PROD_* variables used by this job are "Protected" so these branches must all be marked "Protected" in Gitlab settings
   extends:
     - .deploy_docs_template
-    - .doc-rules:build:docs-full-prod
+  rules:
+    - <<: *if-protected-no_label
   stage: post_deploy
   dependencies:  # set dependencies to null to avoid missing artifacts issue
   needs: # ensure runs after push_to_github succeeded
-    - build_docs_html_full_prod
-    - build_docs_pdf_prod
+    - build_docs_html_full
+    - build_docs_pdf
     - job: push_to_github
       artifacts: false
   variables:
@@ -251,16 +209,12 @@ deploy_docs_production:
     DOCS_DEPLOY_SERVER_USER: "$DOCS_PROD_SERVER_USER"
     DOCS_DEPLOY_PATH: "$DOCS_PROD_PATH"
     DOCS_DEPLOY_URL_BASE: "https://docs.espressif.com/projects/esp-idf"
-    DEPLOY_STABLE: 1
 
 check_doc_links:
   extends:
     - .build_docs_template
-    - .doc-rules:build:docs-full-prod
+    - .rules:protected
   stage: post_deploy
-  needs:
-    - job: deploy_docs_production
-      artifacts: false
   tags: ["build", "amd64", "internet"]
   artifacts:
     when: always
@@ -271,4 +225,6 @@ check_doc_links:
   allow_failure: true
   script:
     - cd docs
-    - build-docs -t $DOCTGT -l $DOCLANG linkcheck
+    - pip install -r requirements.txt
+    # At the moment this check will always fail due to multiple known limitations, ignore result
+    - build-docs -t $DOCTGT -l $DOCLANG linkcheck || { echo "THERE ARE ISSUES DUE TO KNOWN LIMITATIONS, PLEASE FIX THEM. Nowadays we're ignored them to pass pipeline."; true; }

.gitlab/ci/host-test.yml

@@ -2,19 +2,12 @@
   extends: .rules:test:host_test
   stage: host_test
   image: $ESP_ENV_IMAGE
+  variables:
+    PYTHON_VER: 3.6.13
   tags:
     - host_test
-  dependencies: # set dependencies to null to avoid missing artifacts issue
-  # run host_test jobs immediately, only after upload cache
-  needs:
-    - job: upload-pip-cache
-      optional: true
-      artifacts: false
-    - job: upload-submodules-cache
-      optional: true
-      artifacts: false
-    - job: mr_variables
-      optional: true  # only MR pipelines would have this
+  dependencies: []
+  needs: []  # run host_test jobs immediately
 
 test_nvs_on_host:
   extends: .host_test_template
@@ -38,50 +31,90 @@ test_nvs_coverage:
 
 test_partition_table_on_host:
   extends: .host_test_template
+  tags:
+    - build
   script:
     - cd components/partition_table/test_gen_esp32part_host
     - ./gen_esp32part_tests.py
 
+test_wl_on_host:
+  extends: .host_test_template
+  artifacts:
+    paths:
+      - components/wear_levelling/test_wl_host/coverage_report.zip
+    expire_in: 1 week
+  script:
+    - cd components/wear_levelling/test_wl_host
+    - make test
+
+test_fatfs_on_host:
+  extends: .host_test_template
+  script:
+    - cd components/fatfs/test_fatfs_host/
+    - make test
+
 test_ldgen_on_host:
   extends: .host_test_template
   script:
     - cd tools/ldgen/test
-    - export PYTHONPATH=$PYTHONPATH:..
-    - python -m unittest
+    - ./test_fragments.py
+    - ./test_generation.py
+    - ./test_entity.py
+    - ./test_output_commands.py
   variables:
     LC_ALL: C.UTF-8
 
-test_reproducible_build:
-  extends: .host_test_template
-  script:
-    - ./tools/ci/test_reproducible_build.sh
+.host_fuzzer_test_template:
+  extends:
+    - .host_test_template
+    - .rules:labels:fuzzer_test-weekend_test
+  image: $AFL_FUZZER_TEST_IMAGE
   artifacts:
-    when: on_failure
+    when: always
     paths:
-      - "**/sdkconfig"
-      - "**/build*/*.bin"
-      - "**/build*/*.elf"
-      - "**/build*/*.map"
-      - "**/build*/flasher_args.json"
-      - "**/build*/*.bin"
-      - "**/build*/bootloader/*.bin"
-      - "**/build*/partition_table/*.bin"
+      - ${FUZZER_TEST_DIR}/out/crashes
+      - ${FUZZER_TEST_DIR}/fuzz_output.log
     expire_in: 1 week
+  script:
+    - export AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES=1 && export AFL_SKIP_CPUFREQ=1
+    - cd ${FUZZER_TEST_DIR}
+    # run AFL fuzzer for one hour
+    - ( ( make ${FUZZER_PARAMS} fuzz | tee fuzz_output.log | grep -v '\(Fuzzing test case\|Entering queue cycle\)' ) || pkill sleep ) &
+    - ( sleep 3600 || mkdir -p out/crashes/env_failed ) && pkill afl-fuz
+    # check no crashes found
+    - test -z "$(ls out/crashes/)" || exit 1
+
+test_mdns_fuzzer_on_host:
+  extends: .host_fuzzer_test_template
+  variables:
+    FUZZER_TEST_DIR: components/mdns/test_afl_fuzz_host
+
+test_lwip_dns_fuzzer_on_host:
+  extends: .host_fuzzer_test_template
+  variables:
+    FUZZER_TEST_DIR: components/lwip/test_afl_host
+    FUZZER_PARAMS: MODE=dns
+
+test_lwip_dhcp_fuzzer_on_host:
+  extends: .host_fuzzer_test_template
+  variables:
+    FUZZER_TEST_DIR: components/lwip/test_afl_host
+    FUZZER_PARAMS: MODE=dhcp_client
+
+test_lwip_dhcps_fuzzer_on_host:
+  extends: .host_fuzzer_test_template
+  variables:
+    FUZZER_TEST_DIR: components/lwip/test_afl_host
+    FUZZER_PARAMS: MODE=dhcp_server
 
 test_spiffs_on_host:
   extends: .host_test_template
   script:
-    - cd components/spiffs/test_spiffsgen/
+    - cd components/spiffs/test_spiffs_host/
+    - make test
+    - cd ../test_spiffsgen
     - ./test_spiffsgen.py
 
-test_fatfsgen_on_host:
-  extends: .host_test_template
-  script:
-    - cd components/fatfs/test_fatfsgen/
-    - ./test_fatfsgen.py
-    - ./test_wl_fatfsgen.py
-    - ./test_fatfsparse.py
-
 test_multi_heap_on_host:
   extends: .host_test_template
   script:
@@ -90,15 +123,54 @@ test_multi_heap_on_host:
 
 test_certificate_bundle_on_host:
   extends: .host_test_template
+  tags:
+    - build
   script:
     - cd components/mbedtls/esp_crt_bundle/test_gen_crt_bundle/
     - ./test_gen_crt_bundle.py
 
-test_gdbstub_on_host:
+test_confserver:
   extends: .host_test_template
   script:
-    - cd components/esp_gdbstub/test_gdbstub_host
-    - make test
+    - cd tools/kconfig_new/test/confserver
+    - ./test_confserver.py
+
+test_gen_kconfig_doc:
+  extends: .host_test_template
+  script:
+    - cd tools/kconfig_new/test/gen_kconfig_doc/
+    - ./test_target_visibility.py
+    - ./test_kconfig_out.py
+
+test_confgen:
+  extends: .host_test_template
+  script:
+    - cd tools/kconfig_new/test/confgen/
+    - ./test_confgen.py
+
+test_idf_monitor:
+  extends: .host_test_template
+  artifacts:
+    # save artifacts always in order to access results which were retried without consequent failure
+    when: always
+    paths:
+      - tools/test_idf_monitor/outputs/*
+    expire_in: 1 week
+  script:
+    - cd ${IDF_PATH}/tools/test_idf_monitor
+    - ./run_test_idf_monitor.py
+
+test_idf_size:
+  extends: .host_test_template
+  artifacts:
+    when: on_failure
+    paths:
+      - tools/test_idf_size/output
+      - tools/test_idf_size/.coverage
+    expire_in: 1 week
+  script:
+    - cd ${IDF_PATH}/tools/test_idf_size
+    - ./test.sh
 
 test_idf_py:
   extends: .host_test_template
@@ -107,30 +179,22 @@ test_idf_py:
   script:
     - cd ${IDF_PATH}/tools/test_idf_py
     - ./test_idf_py.py
-    - ./test_hints.py
 
-# Test for create virtualenv. It must be invoked from Python, not from virtualenv.
-# Use docker image system python without any extra dependencies
 test_idf_tools:
-  extends:
-    - .host_test_template
-    - .before_script:minimal
+  extends: .host_test_template
   artifacts:
     when: on_failure
     paths:
       - tools/tools.new.json
-      - tools/test_idf_tools/test_python_env_logs.txt
     expire_in: 1 week
-  image:
-    name: $ESP_ENV_IMAGE
-    entrypoint: [""]  # use system python3. no extra pip package installed
   script:
-    # Tools must be downloaded for testing
-    - python3 ${IDF_PATH}/tools/idf_tools.py download required qemu-riscv32 qemu-xtensa
+    # Remove Xtensa and ULP toolchains from the PATH, tests will expect a clean environment
+    - export PATH=$(p=$(echo $PATH | tr ":" "\n" | grep -v "/root/.espressif/tools\|/opt/espressif" | tr "\n" ":"); echo ${p%:})
     - cd ${IDF_PATH}/tools/test_idf_tools
-    - python3 -m pip install jsonschema
-    - python3 ./test_idf_tools.py -v
-    - python3 ./test_idf_tools_python_env.py
+    - ./test_idf_tools.py
+    # Test for create virtualenv. It must be invoked from Python, not from virtualenv.
+    - cd ${IDF_PATH}/tools
+    - python3 ./idf_tools.py install-python-env
 
 .test_efuse_table_on_host_template:
   extends: .host_test_template
@@ -144,7 +208,7 @@ test_idf_tools:
   script:
     - cd ${IDF_PATH}/components/efuse/
     - ./efuse_table_gen.py -t "${IDF_TARGET}" ${IDF_PATH}/components/efuse/${IDF_TARGET}/esp_efuse_table.csv
-    - git diff --exit-code -- ${IDF_TARGET}/esp_efuse_table.c || { echo 'Differences found for ${IDF_TARGET} target. Please run idf.py efuse-common-table and commit the changes.'; exit 1; }
+    - git diff --exit-code -- ${IDF_TARGET}/esp_efuse_table.c || { echo 'Differences found for ${IDF_TARGET} target. Please run make efuse_common_table or idf.py efuse-common-table and commit the changes.'; exit 1; }
     - cd ${IDF_PATH}/components/efuse/test_efuse_host
     - ./efuse_tests.py
 
@@ -171,10 +235,23 @@ test_efuse_table_on_host_esp32h2:
   variables:
     IDF_TARGET: esp32h2
 
-test_efuse_table_on_host_esp32c6:
-  extends: .test_efuse_table_on_host_template
+test_espcoredump:
+  extends: .host_test_template
+  artifacts:
+    when: always
+    paths:
+      - components/espcoredump/test/**/.coverage
+      - components/espcoredump/test/**/output
+    expire_in: 1 week
   variables:
-    IDF_TARGET: esp32c6
+    IDF_COREDUMP_ELF_REPO: "https://gitlab-ci-token:${BOT_TOKEN}@${CI_SERVER_HOST}:${CI_SERVER_PORT}/idf/idf-coredump-elf.git"
+    IDF_COREDUMP_ELF_TAG: idf-20210915
+    # install CMake version specified in tools.json
+    SETUP_TOOLS_LIST: "all"
+  script:
+    - retry_failed git clone ${IDF_COREDUMP_ELF_REPO} -b $IDF_COREDUMP_ELF_TAG
+    - cd ${IDF_PATH}/components/espcoredump/test/
+    - ./test_espcoredump.sh ${CI_PROJECT_DIR}/idf-coredump-elf
 
 test_logtrace_proc:
   extends: .host_test_template
@@ -208,17 +285,15 @@ test_mkdfu:
     - cd ${IDF_PATH}/tools/test_mkdfu
     - ./test_mkdfu.py
 
-test_sbom:
-  extends:
-    - .host_test_template
-    - .rules:patterns:sbom
+test_mkuf2:
+  extends: .host_test_template
   script:
-    - cd ${IDF_PATH}/tools/test_sbom
-    - pytest
+    - cd ${IDF_PATH}/tools/test_mkuf2
+    - ./test_mkuf2.py
 
 test_autocomplete:
-  extends:
-    - .host_test_template
+  extends: .host_test_template
+  image: $CI_DOCKER_REGISTRY/linux-shells:1
   artifacts:
     when: on_failure
     paths:
@@ -228,8 +303,8 @@ test_autocomplete:
     - ${IDF_PATH}/tools/ci/test_autocomplete.py
 
 test_detect_python:
-  extends:
-    - .host_test_template
+  extends: .host_test_template
+  image: $CI_DOCKER_REGISTRY/linux-shells:1
   script:
     - cd ${IDF_PATH}
     - shellcheck -s sh tools/detect_python.sh
@@ -240,43 +315,33 @@ test_detect_python:
     - "zsh -c '. tools/detect_python.sh && echo Our Python: ${ESP_PYTHON?Python is not set}'"
     - "fish -c 'source tools/detect_python.fish && echo Our Python: $ESP_PYTHON'"
 
-test_split_path_by_spaces:
+test_nvs_page:
   extends: .host_test_template
   script:
-    - cd ${IDF_PATH}/tools
-    - python -m unittest split_paths_by_spaces.py
+    - cd ${IDF_PATH}/components/nvs_flash/host_test/nvs_page_test
+    - idf.py build
+    - build/test_nvs_page_host.elf
 
-test_mqtt_on_host:
+test_log:
   extends: .host_test_template
   script:
-    - cd ${IDF_PATH}/components/mqtt/esp-mqtt/host_test
+    - cd ${IDF_PATH}/components/log/host_test/log_test
     - idf.py build
-    - LSAN_OPTIONS=verbosity=1:log_threads=1 build/host_mqtt_client_test.elf
+    - build/test_log_host.elf
 
-test_transport_on_host:
+test_esp_event:
   extends: .host_test_template
   script:
-    - cd ${IDF_PATH}/components/tcp_transport/host_test
+    - cd ${IDF_PATH}/components/esp_event/host_test/esp_event_unit_test
     - idf.py build
-    - LSAN_OPTIONS=verbosity=1:log_threads=1 build/host_tcp_transport_test.elf
+    - build/test_esp_event_host.elf
 
-test_sockets_on_host:
+test_esp_timer_cxx:
   extends: .host_test_template
   script:
-    # test the tcp-client example with system sockets
-    - cd ${IDF_PATH}/examples/protocols/sockets/tcp_client
-    - echo 'CONFIG_EXAMPLE_IPV4_ADDR="127.0.0.1"' >> sdkconfig.defaults
-    - idf.py --preview set-target linux
+    - cd ${IDF_PATH}/examples/cxx/experimental/experimental_cpp_component/host_test/esp_timer
     - idf.py build
-    - timeout 5 ./build/tcp_client.elf >test.log || true
-    - grep "Socket unable to connect" test.log
-    # test the udp-client example with lwip sockets
-    - cd ${IDF_PATH}/examples/protocols/sockets/udp_client
-    - idf.py --preview set-target linux
-    - cat sdkconfig.ci.linux > sdkconfig
-    - idf.py build
-    - timeout 5 ./build/udp_client.elf >test.log || true
-    - grep "Message sent" test.log
+    - build/test_esp_timer_cxx_host.elf
 
 test_eh_frame_parser:
   extends: .host_test_template
@@ -285,70 +350,24 @@ test_eh_frame_parser:
     - make
     - ./eh_frame_test
 
-test_gen_soc_caps_kconfig:
+test_rom_on_linux_works:
   extends: .host_test_template
   script:
-    - cd ${IDF_PATH}/tools/gen_soc_caps_kconfig/
-    - ./test/test_gen_soc_caps_kconfig.py
+    - cd ${IDF_PATH}/components/esp_rom/host_test/rom_test
+    - idf.py build
+    - build/test_rom_host.elf
 
-test_pytest_qemu:
-  extends:
-    - .host_test_template
-    - .before_script:build
-  image: $QEMU_IMAGE
-  artifacts:
-    when: always
-    paths:
-      - XUNIT_RESULT.xml
-      - pytest_embedded_log/
-    reports:
-      junit: XUNIT_RESULT.xml
-    expire_in: 1 week
-  allow_failure: true # IDFCI-1752
-  parallel:
-    matrix:
-      - IDF_TARGET: [esp32, esp32c3]
+test_cxx_gpio:
+  extends: .host_test_template
   script:
-    - run_cmd python tools/ci/ci_build_apps.py . -vv
-      --target $IDF_TARGET
-      --pytest-apps
-      -m qemu
-      --collect-app-info "list_job_${CI_JOB_NAME_SLUG}.txt"
-      --modified-components ${MR_MODIFIED_COMPONENTS}
-      --modified-files ${MR_MODIFIED_FILES}
-    - retry_failed git clone $KNOWN_FAILURE_CASES_REPO known_failure_cases
-    - run_cmd pytest
-      --target $IDF_TARGET
-      -m qemu
-      --embedded-services idf,qemu
-      --junitxml=XUNIT_RESULT.xml
-      --ignore-result-files known_failure_cases/known_failure_cases.txt
-      --app-info-filepattern \"list_job_*.txt\"
+    - cd ${IDF_PATH}/examples/cxx/experimental/experimental_cpp_component/host_test/gpio
+    - idf.py build
+    - build/test_gpio_cxx_host.elf
 
-test_pytest_linux:
-  extends:
-    - .host_test_template
-    - .before_script:build
-  artifacts:
-    when: always
-    paths:
-      - XUNIT_RESULT.xml
-      - pytest_embedded_log/
-    reports:
-      junit: XUNIT_RESULT.xml
-    expire_in: 1 week
+test_linux_example:
+  extends: .host_test_template
   script:
-    - run_cmd python tools/ci/ci_build_apps.py components examples tools/test_apps -vv
-      --target linux
-      --pytest-apps
-      -m host_test
-      --collect-app-info "list_job_${CI_JOB_NAME_SLUG}.txt"
-      --modified-components ${MR_MODIFIED_COMPONENTS}
-      --modified-files ${MR_MODIFIED_FILES}
-    - retry_failed git clone $KNOWN_FAILURE_CASES_REPO known_failure_cases
-    - run_cmd pytest
-      --target linux
-      -m host_test
-      --junitxml=XUNIT_RESULT.xml
-      --ignore-result-files known_failure_cases/known_failure_cases.txt
-      --app-info-filepattern \"list_job_*.txt\"
+    - cd ${IDF_PATH}/examples/build_system/cmake/linux_host_app
+    - idf.py build
+    - timeout 5 ./build/linux_host_app.elf >test.log || true
+    - grep "Restarting" test.log

.gitlab/ci/integration_test.yml

@@ -1,65 +0,0 @@
-# generate dynamic integration pipeline by `idf-integration-ci` project
-
-.patterns-integration_test: &patterns-integration_test
-  # add all possible patterns to make sure `gen_integration_pipeline` can be triggered.
-  # fine-grained control will be done while generating the pipeline
-  # find `patterns` in `idf-integration-ci` project
-  - "components/**/*"
-  - "tools/**/*"
-  - ".gitlab-ci.yml"
-  - ".gitlab/ci/common.yml"
-  - ".gitlab/ci/integration-test.yml"
-  - ".gitmodules"
-  - "CMakeLists.txt"
-  - "install.sh"
-  - "export.sh"
-  - "Kconfig"
-  - "sdkconfig.rename"
-
-# Simplify the rules
-.integration_test_rules:
-  rules:
-    - if: '$CI_PIPELINE_SOURCE != "merge_request_event"'
-    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
-      changes: *patterns-integration_test
-
-gen_integration_pipeline:
-  extends:
-    - .before_script:minimal
-    - .integration_test_rules
-  image: ${CI_INTEGRATION_ASSIGN_ENV}
-  stage: assign_test
-  cache: []
-  tags:
-    - assign_test
-  variables:
-    SUBMODULES_TO_FETCH: "none"
-    GIT_LFS_SKIP_SMUDGE: 1
-  needs:
-    - job: fast_template_app
-      artifacts: false
-      optional: true
-  artifacts:
-    paths:
-      - idf-integration-ci/child_pipeline/
-    expire_in: 2 weeks
-  script:
-    - add_gitlab_ssh_keys
-    - retry_failed git clone ${CI_GEN_INTEGRATION_PIPELINE_REPO} idf-integration-ci
-    - python $CHECKOUT_REF_SCRIPT idf-integration-ci idf-integration-ci
-    - cd idf-integration-ci
-    - python tools/generate_child_pipeline.py -o child_pipeline/
-
-child_integration_test_pipeline:
-  extends:
-    - .integration_test_rules
-  stage: assign_test
-  needs:
-    - gen_integration_pipeline
-  trigger:
-    include:
-      - artifact: idf-integration-ci/child_pipeline/pipeline.yml
-        job: gen_integration_pipeline
-    forward:
-      yaml_variables: false
-    strategy: depend

.gitlab/ci/pre_check.yml

@@ -1,134 +1,133 @@
-.pre_check_template:
+.pre_check_base_template:
   stage: pre_check
   image: $ESP_ENV_IMAGE
   tags:
     - host_test
   dependencies: []
 
-.check_pre_commit_template:
+.pre_check_job_template:
   extends:
-    - .pre_check_template
-    - .before_script:minimal
-  image: $PRE_COMMIT_IMAGE
+    - .pre_check_base_template
+    - .before_script_no_sync_submodule
+
+.check_pre_commit_template:
+  extends: .pre_check_job_template
+  image: "$CI_DOCKER_REGISTRY/esp-idf-pre-commit:1"
+  before_script:
+    - source tools/ci/utils.sh
+    - export PYTHONPATH="$CI_PROJECT_DIR/tools:$CI_PROJECT_DIR/tools/ci/python_packages:$PYTHONPATH"
 
 check_pre_commit_master_release:
   extends:
     - .check_pre_commit_template
     - .rules:protected
   script:
-    - fetch_submodules
     - git diff-tree --no-commit-id --name-only -r $PIPELINE_COMMIT_SHA | xargs pre-commit run --files
 
 check_pre_commit_MR:
   extends:
     - .check_pre_commit_template
-    - .rules:mr
+    - .rules:dev
   script:
-    - fetch_submodules
     - python ${CI_PROJECT_DIR}/tools/ci/ci_get_mr_info.py files ${CI_MERGE_REQUEST_SOURCE_BRANCH_NAME} | xargs pre-commit run --files
 
-check_MR_style_dangerjs:
-  extends:
-    - .pre_check_template
-  image: node:18.15.0-alpine3.16
-  variables:
-    DANGER_GITLAB_API_TOKEN: ${ESPCI_TOKEN}
-    DANGER_GITLAB_HOST: ${GITLAB_HTTP_SERVER}
-    DANGER_GITLAB_API_BASE_URL: ${GITLAB_HTTP_SERVER}/api/v4
-    DANGER_JIRA_USER: ${DANGER_JIRA_USER}
-    DANGER_JIRA_PASSWORD: ${DANGER_JIRA_PASSWORD}
-  cache:
-    # pull only for most of the use cases since it's cache dir.
-    # Only set "push" policy for "upload_cache" stage jobs
-    key:
-      files:
-        - .gitlab/dangerjs/package-lock.json
-    paths:
-      - .gitlab/dangerjs/node_modules/
-    policy: pull
-  before_script:
-    - cd .gitlab/dangerjs
-    - npm install --no-progress --no-update-notifier  # Install danger dependencies
-  script:
-    - npx danger ci --failOnErrors -v
-  rules:
-    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
-
 check_version:
   # Don't run this for feature/bugfix branches, so that it is possible to modify
   # esp_idf_version.h in a branch before tagging the next version.
   extends:
-    - .pre_check_template
+    - .pre_check_job_template
     - .rules:protected
   script:
     - export IDF_PATH=$PWD
     - tools/ci/check_idf_version.sh
 
-check_api_usage:
-  extends: .pre_check_template
+check_examples_cmake_make:
+  extends: .pre_check_job_template
+  script:
+  - python ${IDF_PATH}/tools/ci/check_examples_cmake_make.py
+
+check_rom_api_header:
+  extends: .pre_check_job_template
   script:
     - tools/ci/check_examples_rom_header.sh
     - tools/ci/check_api_violation.sh
-    - tools/ci/check_examples_extra_component_dirs.sh
 
-check_blobs:
+check_python_style:
   extends:
-    - .pre_check_template
-    - .rules:build:check
+    - .pre_check_base_template
+    - .rules:patterns:python-files
   variables:
-    SUBMODULES_TO_FETCH: "components/esp_wifi/lib;components/esp_phy/lib;components/esp_coex/lib"
-  script:
-    # Check if Wi-Fi library header files match between IDF and the version used when compiling the libraries
-    - IDF_TARGET=esp32 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
-    - IDF_TARGET=esp32s2 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
-    - IDF_TARGET=esp32s3 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
-    - IDF_TARGET=esp32c2 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
-    - IDF_TARGET=esp32c3 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
-    - IDF_TARGET=esp32c6 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
-    # Check if Coexistence library header files match between IDF and the version used when compiling the libraries
-    - IDF_TARGET=esp32 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
-    - IDF_TARGET=esp32s2 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
-    - IDF_TARGET=esp32s3 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
-    - IDF_TARGET=esp32c2 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
-    - IDF_TARGET=esp32c3 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
-    - IDF_TARGET=esp32c6 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
-    - IDF_TARGET=esp32h2 $IDF_PATH/components/esp_coex/test_md5/test_md5.sh
-    # Check if Wi-Fi, PHY, BT blobs contain references to specific symbols
-    - bash $IDF_PATH/tools/ci/check_blobs.sh
-
-check_public_headers:
-  extends:
-    - .pre_check_template
-    - .rules:build:check
-  script:
-    - IDF_TARGET=esp32 python tools/ci/check_public_headers.py --jobs 4 --prefix xtensa-esp32-elf-
-    - IDF_TARGET=esp32s2 python tools/ci/check_public_headers.py --jobs 4 --prefix xtensa-esp32s2-elf-
-    - IDF_TARGET=esp32s3 python tools/ci/check_public_headers.py --jobs 4 --prefix xtensa-esp32s3-elf-
-    - IDF_TARGET=esp32c3 python tools/ci/check_public_headers.py --jobs 4 --prefix riscv32-esp-elf-
-    - IDF_TARGET=esp32c2 python tools/ci/check_public_headers.py --jobs 4 --prefix riscv32-esp-elf-
-    - IDF_TARGET=esp32c6 python tools/ci/check_public_headers.py --jobs 4 --prefix riscv32-esp-elf-
-    - IDF_TARGET=esp32h2 python tools/ci/check_public_headers.py --jobs 4 --prefix riscv32-esp-elf-
-    - IDF_TARGET=esp32p4 python tools/ci/check_public_headers.py --jobs 4 --prefix riscv32-esp-elf-
-
-check_chip_support_components:
-  extends:
-    - .pre_check_template
-    - .rules:build:check
+    PYTHON_VER: 3.6.13
   artifacts:
     when: on_failure
     paths:
-      - esp_hw_support_part.h
-      - bootloader_support_part.h
+      - flake8_output.txt
     expire_in: 1 week
   script:
-    - python tools/ci/check_soc_headers_leak.py
+    - python -m flake8 --config=$IDF_PATH/.flake8 --output-file=flake8_output.txt --tee --benchmark $IDF_PATH
+
+test_check_kconfigs:
+  extends: .pre_check_job_template
+  variables:
+    PYTHON_VER: 3.6.13
+  artifacts:
+    when: on_failure
+    paths:
+      - components/*/Kconfig*.new
+      - examples/*/*/*/Kconfig*.new
+      - examples/*/*/*/*/Kconfig*.new
+      - tools/*/Kconfig*.new
+      - tools/*/*/Kconfig*.new
+      - tools/*/*/*/Kconfig*.new
+    expire_in: 1 week
+  script:
+    - python ${IDF_PATH}/tools/ci/test_check_kconfigs.py
+
+check_wifi_lib_md5:
+  extends: .pre_check_base_template
+  tags:
+    - build
+  variables:
+    SUBMODULES_TO_FETCH: "components/esp_wifi/lib"
+  script:
+    - IDF_TARGET=esp32 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
+    - IDF_TARGET=esp32s2 $IDF_PATH/components/esp_wifi/test_md5/test_md5.sh
+
+check_fuzzer_compilation:
+   extends: .pre_check_base_template
+   image: $AFL_FUZZER_TEST_IMAGE
+   script:
+     - cd ${IDF_PATH}/components/lwip/test_afl_host
+     - make MODE=dhcp_server
+     - make MODE=dhcp_client
+     - make MODE=dns
+     - cd ${IDF_PATH}/components/mdns/test_afl_fuzz_host
+     - make
+
+check_public_headers:
+  extends:
+    - .pre_check_base_template
+    - .rules:build
+  tags:
+    - build
+  script:
+    - python tools/ci/check_public_headers.py --jobs 4 --prefix xtensa-esp32-elf-
+
+check_soc_struct_headers:
+  extends:
+    - .pre_check_base_template
+    - .rules:build
+  tags:
+    - build
+  script:
     - find ${IDF_PATH}/components/soc/*/include/soc/ -name "*_struct.h" -print0 | xargs -0 -n1 ./tools/ci/check_soc_struct_headers.py
-    - tools/ci/check_esp_memory_utils_headers.sh
 
 check_esp_err_to_name:
   extends:
-    - .pre_check_template
-    - .rules:build:check
+    - .pre_check_base_template
+    - .rules:build
+  tags:
+    - build
   artifacts:
     when: on_failure
     paths:
@@ -139,62 +138,62 @@ check_esp_err_to_name:
     - ./gen_esp_err_to_name.py
     - git diff --exit-code -- ../components/esp_common/src/esp_err_to_name.c || { echo 'Differences found. Please run gen_esp_err_to_name.py and commit the changes.'; exit 1; }
 
-check_esp_system:
+scan_tests:
   extends:
-    - .pre_check_template
-    - .rules:build
+    - .pre_check_base_template
+    - .rules:build:target_test
+  image: $CI_DOCKER_REGISTRY/ubuntu-test-env$BOT_DOCKER_IMAGE_TAG
+  tags:
+    - assign_test
+  artifacts:
+    paths:
+      - $EXAMPLE_TEST_OUTPUT_DIR
+      - $TEST_APPS_OUTPUT_DIR
+      - $COMPONENT_UT_OUTPUT_DIR
+  variables:
+    EXAMPLE_TEST_DIR: ${CI_PROJECT_DIR}/examples
+    EXAMPLE_TEST_OUTPUT_DIR: ${CI_PROJECT_DIR}/examples/test_configs
+    TEST_APPS_TEST_DIR: ${CI_PROJECT_DIR}/tools/test_apps
+    TEST_APPS_OUTPUT_DIR: ${CI_PROJECT_DIR}/tools/test_apps/test_configs
+    COMPONENT_UT_OUTPUT_DIR: ${CI_PROJECT_DIR}/component_ut/test_configs
+    CI_SCAN_TESTS_PY: ${CI_PROJECT_DIR}/tools/ci/python_packages/ttfw_idf/CIScanTests.py
+    EXTRA_TEST_DIRS: >-
+      examples/bluetooth/esp_ble_mesh/ble_mesh_console
+      examples/bluetooth/hci/controller_hci_uart_esp32
+      examples/wifi/iperf
   script:
-    - python components/esp_system/check_system_init_priorities.py
+    - set_component_ut_vars
+    - run_cmd python $CI_SCAN_TESTS_PY example_test $EXAMPLE_TEST_DIR -b make --exclude examples/build_system/idf_as_lib -c $CI_TARGET_TEST_CONFIG_FILE -o $EXAMPLE_TEST_OUTPUT_DIR
+    - run_cmd python $CI_SCAN_TESTS_PY example_test $EXAMPLE_TEST_DIR -b cmake --exclude examples/build_system/idf_as_lib -c $CI_TARGET_TEST_CONFIG_FILE -o $EXAMPLE_TEST_OUTPUT_DIR --extra_test_dirs $EXTRA_TEST_DIRS
+    - run_cmd python $CI_SCAN_TESTS_PY test_apps $TEST_APPS_TEST_DIR -c $CI_TARGET_TEST_CONFIG_FILE -o $TEST_APPS_OUTPUT_DIR
+    - run_cmd python $CI_SCAN_TESTS_PY component_ut $COMPONENT_UT_DIRS --exclude $COMPONENT_UT_EXCLUDES -c $CI_TARGET_TEST_CONFIG_FILE -o $COMPONENT_UT_OUTPUT_DIR
 
 # For release tag pipelines only, make sure the tag was created with 'git tag -a' so it will update
 # the version returned by 'git describe'
 check_version_tag:
   extends:
-    - .pre_check_template
+    - .pre_check_job_template
     - .rules:tag:release
   script:
     - (git cat-file -t $CI_COMMIT_REF_NAME | grep tag) || (echo "ESP-IDF versions must be annotated tags." && exit 1)
 
+check_ut_cmake_make:
+  extends: .pre_check_job_template
+  tags:
+    - build
+  script:
+    - tools/ci/check_ut_cmake_make.sh
+
 check_artifacts_expire_time:
-  extends: .pre_check_template
+  extends: .pre_check_job_template
   script:
     # check if we have set expire time for all artifacts
     - python tools/ci/check_artifacts_expire_time.py
 
-check_test_scripts_build_test_rules:
-  extends:
-    - .pre_check_template
-    - .before_script:build
+check_commit_msg:
+  extends: .pre_check_job_template
   script:
-    # required pytest related packages
-    - run_cmd bash install.sh --enable-pytest
-    - python tools/ci/check_build_test_rules.py check-test-scripts examples/ tools/test_apps components
-
-check_configure_ci_environment_parsing:
-  extends:
-    - .pre_check_template
-    - .before_script:build
-    - .rules:build
-  script:
-    - cd tools/ci
-    - python -m unittest ci_build_apps.py
-
-mr_variables:
-  extends:
-    - .pre_check_template
-    - .rules:mr
-    - .before_script:minimal
-  tags:
-    - build
-  script:
-    - echo "MR_MODIFIED_FILES=$(python tools/ci/ci_get_mr_info.py files ${CI_MERGE_REQUEST_SOURCE_BRANCH_NAME} | xargs)" >> mr.env
-    - echo "MR_MODIFIED_COMPONENTS=$(python tools/ci/ci_get_mr_info.py components ${CI_MERGE_REQUEST_SOURCE_BRANCH_NAME} | xargs)" >> mr.env
-    - >
-      if echo "$CI_MERGE_REQUEST_LABELS" | egrep "(^|,)BUILD_AND_TEST_ALL_APPS(,|$)"; then
-        echo "BUILD_AND_TEST_ALL_APPS=1" >> mr.env
-      fi
-    - cat mr.env
-  artifacts:
-    reports:
-      dotenv: mr.env
-    expire_in: 4 days
+    - git status
+    - git log -n10 --oneline ${PIPELINE_COMMIT_SHA}
+    # commit start with "WIP: " need to be squashed before merge
+    - 'git log --pretty=%s origin/master..${PIPELINE_COMMIT_SHA} -- | grep -i "^WIP:" && exit 1 || exit 0'

.gitlab/ci/static-code-analysis.yml

@@ -1,39 +1,50 @@
 # pre_check stage
 clang_tidy_check:
   extends:
-    - .pre_check_template
+    - .pre_check_base_template
     - .rules:patterns:clang_tidy
+  image: ${CLANG_STATIC_ANALYSIS_IMAGE}
   artifacts:
     paths:
-      - clang_tidy_reports/
+      - $OUTPUT_DIR
     when: always
     expire_in: 1 day
   variables:
-    IDF_TOOLCHAIN: clang
+    CLANG_TIDY_RUNNER_PROJ: 2107  # idf/clang-tidy-runner
+    CLANG_TIDY_DIRS_TXT: ${CI_PROJECT_DIR}/tools/ci/clang_tidy_dirs.txt
+    RULES_FILE: ${CI_PROJECT_DIR}/tools/ci/static-analysis-rules.yml
+    OUTPUT_DIR: ${CI_PROJECT_DIR}/clang_tidy_reports
   script:
-    - run_cmd idf_clang_tidy $(cat tools/ci/clang_tidy_dirs.txt | xargs)
-      --output-path clang_tidy_reports
-      --limit-file tools/ci/static-analysis-rules.yml
+    - python -m pip install -U pip
+    - internal_pip_install $CLANG_TIDY_RUNNER_PROJ pyclang
+    - export PATH=$PATH:$(python -c "import sys; print(sys.executable.rsplit('/', 1)[0])")
+    - dirs=$(cat ${CLANG_TIDY_DIRS_TXT} | while read line; do echo ${CI_PROJECT_DIR}/${line}; done | xargs)
+    - run_cmd idf_clang ${dirs}
+      --output-path ${OUTPUT_DIR}
+      --limit-file ${RULES_FILE}
       --xtensa-include-dir
+      --run-clang-tidy-py ${RUN_CLANG_TIDY_PY}
 
 check_pylint:
   extends:
-    - .pre_check_template
+    - .pre_check_base_template
     - .rules:patterns:python-files
+    - .before_script_minimal
+  image: $SONARQUBE_SCANNER_IMAGE
   artifacts:
     when: always
-    reports:
-      codequality: pylint.json
+    paths:
+      - pylint-report.txt
     expire_in: 1 week
   script:
+    - export PYTHONPATH="$IDF_PATH/tools:$IDF_PATH/tools/ci/python_packages:$PYTHONPATH"
     - |
       if [ -n "$CI_MERGE_REQUEST_IID" ]; then
-        export files=$(python ${CI_PROJECT_DIR}/tools/ci/ci_get_mr_info.py files ${CI_MERGE_REQUEST_SOURCE_BRANCH_NAME} | grep ".py$");
+        export files=$(python ${CI_PROJECT_DIR}/tools/ci/ci_get_mr_info.py files ${CI_MERGE_REQUEST_SOURCE_BRANCH_NAME} | grep ".py");
       else
         export files=$(find . -iname "*.py" -print);
       fi
-    - if [ -z "$files" ]; then echo "No python files found"; exit 0; fi
-    - run_cmd pylint --exit-zero --load-plugins=pylint_gitlab --output-format=gitlab-codeclimate:pylint.json $files
+    - pylint --rcfile=.pylintrc $files -r n --output-format=parseable > pylint-report.txt || exit 0
 
 # build stage
 # Sonarqube related jobs put here for this reason:
@@ -50,7 +61,6 @@ check_pylint:
 # sonarqube server ASAP, in order to avoid reporting unrelated code issues
 .sonar_scan_template:
   stage: build
-  extends: .pre_check_template
   image:
     name: $SONARQUBE_SCANNER_IMAGE
   before_script:
@@ -64,6 +74,7 @@ check_pylint:
     # Exclude the report dir as well
     - export EXCLUSIONS="$custom_excludes,$submodules"
     - export SONAR_SCANNER_OPTS="-Xmx2048m"
+
   variables:
     GIT_DEPTH: 0
     REPORT_PATTERN: clang_tidy_reports/*.txt
@@ -71,9 +82,11 @@ check_pylint:
     when: always
     paths:
       - $REPORT_PATTERN
-    expire_in: 1 week
+  tags:
+    - host_test
   dependencies:  # Here is not a hard dependency relationship, could be skipped when only python files changed. so we do not use "needs" here.
     - clang_tidy_check
+    - check_pylint
 
 code_quality_check:
   extends:
@@ -97,6 +110,7 @@ code_quality_check:
       -Dsonar.gitlab.ref_name=$CI_MERGE_REQUEST_SOURCE_BRANCH_NAME
       -Dsonar.host.url=$SONAR_HOST_URL
       -Dsonar.login=$SONAR_LOGIN
+      -Dsonar.python.pylint.reportPath=pylint-report.txt
 
 code_quality_report:
   extends:
@@ -113,3 +127,4 @@ code_quality_report:
       -Dsonar.gitlab.ref_name=$CI_COMMIT_REF_NAME
       -Dsonar.host.url=$SONAR_HOST_URL
       -Dsonar.login=$SONAR_LOGIN
+      -Dsonar.python.pylint.reportPath=pylint-report.txt

.gitlab/ci/upload_cache.yml

@@ -1,74 +0,0 @@
-# pull only for most of the use cases for cache
-# only set "push" policy for the jobs under this file.
-# The cache would be updated when files matched specified patterns changes.
-
-.upload_cache_template:
-  stage: upload_cache
-  image: $ESP_ENV_IMAGE
-
-upload-pip-cache:
-  extends:
-    - .upload_cache_template
-    - .before_script:minimal
-    - .rules:patterns:python-cache
-  tags:
-    - $GEO
-    - cache
-  cache:
-    key: pip-cache
-    paths:
-      - .cache/pip
-    policy: push
-  script:
-    - rm -rf .cache/pip  # clear old packages
-    - bash install.sh --enable-ci --enable-pytest
-  parallel:
-    matrix:
-      - GEO: [ 'shiny',  'brew' ]
-
-upload-submodules-cache:
-  extends:
-    - .upload_cache_template
-    - .before_script:minimal
-    - .rules:patterns:submodule
-  tags:
-    - $GEO
-    - cache
-  cache:
-    key: submodule-cache
-    paths:
-      - .cache/submodule_archives
-    policy: push
-  script:
-    # use the default gitlab server
-    - unset LOCAL_GITLAB_HTTPS_HOST
-    - rm -rf .cache/submodule_archives  # clear old submodule archives
-    - add_gitlab_ssh_keys
-    - fetch_submodules
-  parallel:
-    matrix:
-      - GEO: [ 'shiny',  'brew' ]
-
-upload-danger-npm-cache:
-  stage: upload_cache
-  image: node:18.15.0-alpine3.16
-  extends:
-    - .rules:patterns:dangerjs
-  tags:
-    - $GEO
-    - cache
-  cache:
-    key:
-      files:
-        - .gitlab/dangerjs/package-lock.json
-    paths:
-      - .gitlab/dangerjs/node_modules/
-    policy: push
-  before_script:
-    - echo "Skip before scripts ...."
-  script:
-    - cd .gitlab/dangerjs
-    - npm install --no-progress --no-update-notifier
-  parallel:
-    matrix:
-      - GEO: [ 'shiny', 'brew' ]

.gitlab/dangerjs/aiGenerateGitMessage.js

@@ -1,172 +0,0 @@
-const {
-    minimumSummaryChars,
-    maximumSummaryChars,
-    maximumBodyLineChars,
-    allowedTypes,
-} = require("./mrCommitsConstants.js");
-const { gptStandardModelTokens } = require("./mrCommitsConstants.js");
-
-const { ChatPromptTemplate } = require("langchain/prompts");
-const { SystemMessagePromptTemplate } = require("langchain/prompts");
-const { LLMChain } = require("langchain/chains");
-const { ChatOpenAI } = require("langchain/chat_models/openai");
-const openAiTokenCount = require("openai-gpt-token-counter");
-
-module.exports = async function () {
-    let outputDangerMessage = `\n\nPerhaps you could use an AI-generated suggestion for your commit message. Here is one `;
-
-    let mrDiff = await getMrGitDiff(danger.git.modified_files);
-    const mrCommitMessages = getCommitMessages(danger.gitlab.commits);
-    const inputPrompt = getInputPrompt();
-    const inputLlmTokens = getInputLlmTokens(
-        inputPrompt,
-        mrDiff,
-        mrCommitMessages
-    );
-    console.log(`Input tokens for LLM: ${inputLlmTokens}`);
-
-    if (inputLlmTokens >= gptStandardModelTokens) {
-        mrDiff = ""; // If the input mrDiff is larger than 16k model, don't use mrDiff, use only current commit messages
-        outputDangerMessage += `(based only on your current commit messages, git-diff of this MR is too big (${inputLlmTokens} tokens) for the AI models):\n\n`;
-    } else {
-        outputDangerMessage += `(based on your MR git-diff and your current commit messages):\n\n`;
-    }
-
-    // Generate AI commit message
-    let generatedCommitMessage = "";
-    try {
-        const rawCommitMessage = await createAiGitMessage(
-            inputPrompt,
-            mrDiff,
-            mrCommitMessages
-        );
-        generatedCommitMessage = postProcessCommitMessage(rawCommitMessage);
-    } catch (error) {
-        console.error("Error in generating AI commit message: ", error);
-        outputDangerMessage +=
-            "\nCould not generate commit message due to an error.\n";
-    }
-
-    // Append closing statements ("Closes https://github.com/espressif/esp-idf/issues/XXX") to the generated commit message
-    let closingStatements = extractClosingStatements(mrCommitMessages);
-    if (closingStatements.length > 0) {
-        generatedCommitMessage += "\n\n" + closingStatements;
-    }
-
-    // Add the generated git message, format to the markdown code block
-    outputDangerMessage += `\n\`\`\`\n${generatedCommitMessage}\n\`\`\`\n`;
-    outputDangerMessage +=
-        "\n**NOTE: AI-generated suggestions may not always be correct, please review the suggestion before using it.**"; // Add disclaimer
-    return outputDangerMessage;
-};
-
-async function getMrGitDiff(mrModifiedFiles) {
-    const fileDiffs = await Promise.all(
-        mrModifiedFiles.map((file) => danger.git.diffForFile(file))
-    );
-    return fileDiffs.map((fileDiff) => fileDiff.diff.trim()).join(" ");
-}
-
-function getCommitMessages(mrCommits) {
-    return mrCommits.map((commit) => commit.message);
-}
-
-function getInputPrompt() {
-    return `You are a helpful assistant that creates suggestions for single git commit message, that user can use to describe all the changes in their merge request.
-    Use git diff: {mrDiff} and users current commit messages: {mrCommitMessages} to get the changes made in the commit.
-
-    Output should be git commit message following the conventional commit format.
-
-    Output only git commit message in desired format, without comments and other text.
-
-    Do not include the closing statements ("Closes https://....") in the output.
-
-    Here are the strict rules you must follow:
-
-    - Avoid mentioning any JIRA tickets (e.g., "Closes JIRA-123").
-    - Be specific. Don't use vague terms (e.g., "some checks", "add new ones", "few changes").
-    - The commit message structure should be:  <type><(scope/component)>: <summary>
-    - Types allowed: ${allowedTypes.join(", ")}
-    - If 'scope/component' is used, it must start with a lowercase letter.
-    - The 'summary' must NOT end with a period.
-    - The 'summary' must be between ${minimumSummaryChars} and ${maximumSummaryChars} characters long.
-
-    If a 'body' of commit message is used:
-
-    - Each line must be no longer than ${maximumBodyLineChars} characters.
-    - It must be separated from the 'summary' by a blank line.
-
-    Examples of correct commit messages:
-
-        - With scope and body:
-            fix(freertos): Fix startup timeout issue
-
-            This is a text of commit message body...
-            - adds support for wifi6
-            - adds validations for logging script
-
-        - Without scope and body:
-            ci: added target test job for ESP32-Wifi6`;
-}
-
-function getInputLlmTokens(inputPrompt, mrDiff, mrCommitMessages) {
-    const mrCommitMessagesTokens = openAiTokenCount(mrCommitMessages.join(" "));
-    const gitDiffTokens = openAiTokenCount(mrDiff);
-    const promptTokens = openAiTokenCount(inputPrompt);
-    return mrCommitMessagesTokens + gitDiffTokens + promptTokens;
-}
-
-async function createAiGitMessage(inputPrompt, mrDiff, mrCommitMessages) {
-    const chat = new ChatOpenAI({ engine: "gpt-3.5-turbo", temperature: 0 });
-    const chatPrompt = ChatPromptTemplate.fromPromptMessages([
-        SystemMessagePromptTemplate.fromTemplate(inputPrompt),
-    ]);
-    const chain = new LLMChain({ prompt: chatPrompt, llm: chat });
-
-    const response = await chain.call({
-        mrDiff: mrDiff,
-        mrCommitMessages: mrCommitMessages,
-    });
-    return response.text;
-}
-
-function postProcessCommitMessage(rawCommitMessage) {
-    // Split the result into lines
-    let lines = rawCommitMessage.split("\n");
-
-    // Format each line
-    for (let i = 0; i < lines.length; i++) {
-        let line = lines[i].trim();
-
-        // If the line is longer than maximumBodyLineChars, split it into multiple lines
-        if (line.length > maximumBodyLineChars) {
-            let newLines = [];
-            while (line.length > maximumBodyLineChars) {
-                let lastSpaceIndex = line.lastIndexOf(
-                    " ",
-                    maximumBodyLineChars
-                );
-                newLines.push(line.substring(0, lastSpaceIndex));
-                line = line.substring(lastSpaceIndex + 1);
-            }
-            newLines.push(line);
-            lines[i] = newLines.join("\n");
-        }
-    }
-
-    // Join the lines back into a single string with a newline between each one
-    return lines.join("\n");
-}
-
-function extractClosingStatements(mrCommitMessages) {
-    let closingStatements = [];
-    mrCommitMessages.forEach((message) => {
-        const lines = message.split("\n");
-        lines.forEach((line) => {
-            if (line.startsWith("Closes")) {
-                closingStatements.push(line);
-            }
-        });
-    });
-    return closingStatements.join("\n");
-}

.gitlab/dangerjs/configParameters.js

@@ -1,56 +0,0 @@
-let outputStatuses = [];
-
-/**
- * Logs the status of a rule with padded formatting and stores it in the `outputStatuses` array.
- * If the rule already exists in the array, its status is updated.
- * @param message The name of the rule
- * @param status The output (exit) status of the rule
- */
-function recordRuleExitStatus(message, status) {
-    // Check if the rule already exists in the array
-    const existingRecord = outputStatuses.find(
-        (rule) => rule.message === message
-    );
-
-    if (existingRecord) {
-        // Update the status of the existing rule
-        existingRecord.status = status;
-    } else {
-        // If the rule doesn't exist, add it to the array
-        outputStatuses.push({ message, status });
-    }
-}
-
-/**
- * Displays all the rule output statuses stored in the `outputStatuses` array.
- * Filters out any empty lines, sorts them alphabetically, and prints the statuses
- * with a header and separator.
- * These statuses are later displayed in CI job tracelog.
- */
-function displayAllOutputStatuses() {
-    const lineLength = 100;
-    const sortedStatuses = outputStatuses.sort((a, b) =>
-        a.message.localeCompare(b.message)
-    );
-
-    const formattedLines = sortedStatuses.map((statusObj) => {
-        const paddingLength =
-            lineLength - statusObj.message.length - statusObj.status.length;
-        const paddedMessage = statusObj.message.padEnd(
-            statusObj.message.length + paddingLength,
-            "."
-        );
-        return `${paddedMessage} ${statusObj.status}`;
-    });
-
-    console.log(
-        "DangerJS checks (rules) output states:\n" + "=".repeat(lineLength + 2)
-    );
-    console.log(formattedLines.join("\n"));
-    console.log("=".repeat(lineLength + 2));
-}
-
-module.exports = {
-    displayAllOutputStatuses,
-    recordRuleExitStatus,
-};

.gitlab/dangerjs/dangerfile.js

@@ -1,51 +0,0 @@
-const { displayAllOutputStatuses } = require("./configParameters.js");
-
-/*
- * Modules with checks are stored in ".gitlab/dangerjs/<module_name>". To import them, use path relative to "dangerfile.js"
- */
-async function runChecks() {
-    // Checks for merge request title
-    require("./mrTitleNoDraftOrWip.js")();
-
-    // Checks for merge request description
-    require("./mrDescriptionLongEnough.js")();
-    require("./mrDescriptionReleaseNotes.js")();
-    await require("./mrDescriptionJiraLinks.js")();
-
-    // Checks for documentation
-    await require("./mrDocsTranslation.js")();
-
-    // Checks for MR commits
-    require("./mrCommitsTooManyCommits.js")();
-    await require("./mrCommitsCommitMessage.js")();
-    require("./mrCommitsEmail.js")();
-
-    // Checks for MR code
-    require("./mrSizeTooLarge.js")();
-
-    // Checks for MR area labels
-    await require("./mrAreaLabels.js")();
-
-    // Checks for Source branch name
-    require("./mrSourceBranchName.js")();
-
-    // Show DangerJS individual checks statuses - visible in CI job tracelog
-    displayAllOutputStatuses();
-
-    // Add success log if no issues
-    if (
-        results.fails.length === 0 &&
-        results.warnings.length === 0 &&
-        results.messages.length === 0
-    ) {
-        return message("🎉 Good Job! All checks are passing!");
-    }
-}
-
-runChecks();
-
-// Add retry link
-const retryLink = `${process.env.DANGER_GITLAB_HOST}/${process.env.CI_PROJECT_PATH}/-/jobs/${process.env.CI_JOB_ID}`;
-markdown(
-    `***\n#### :repeat: You can enforce automatic MR checks by retrying the [DangerJS job](${retryLink})\n***`
-);

.gitlab/dangerjs/mrAreaLabels.js

@@ -1,27 +0,0 @@
-const { recordRuleExitStatus } = require("./configParameters.js");
-
-/**
- * Check if MR has area labels (light blue labels)
- *
- * @dangerjs WARN
- */
-module.exports = async function () {
-    const ruleName = "Merge request area labels";
-    const projectId = 103; // ESP-IDF
-    const areaLabelColor = /^#d2ebfa$/i; // match color code (case-insensitive)
-    const projectLabels = await danger.gitlab.api.Labels.all(projectId); // Get all project labels
-    const areaLabels = projectLabels
-        .filter((label) => areaLabelColor.test(label.color))
-        .map((label) => label.name); // Filter only area labels
-    const mrLabels = danger.gitlab.mr.labels; // Get MR labels
-
-    if (!mrLabels.some((label) => areaLabels.includes(label))) {
-        recordRuleExitStatus(ruleName, "Failed");
-        return warn(
-            `Please add some [area labels](${process.env.DANGER_GITLAB_HOST}/espressif/esp-idf/-/labels) to this MR.`
-        );
-    }
-
-    // At this point, the rule has passed
-    recordRuleExitStatus(ruleName, "Passed");
-};

.gitlab/dangerjs/mrCommitsCommitMessage.js

@@ -1,165 +0,0 @@
-const {
-    minimumSummaryChars,
-    maximumSummaryChars,
-    maximumBodyLineChars,
-    allowedTypes,
-} = require("./mrCommitsConstants.js");
-const { recordRuleExitStatus } = require("./configParameters.js");
-
-/**
- * Check that commit messages are based on the Espressif ESP-IDF project's rules for git commit messages.
- *
- * @dangerjs WARN
- */
-module.exports = async function () {
-    const ruleName = "Commit messages style";
-    const mrCommits = danger.gitlab.commits;
-    const lint = require("@commitlint/lint").default;
-
-    const lintingRules = {
-        // rule definition: [(0-1 = off/on), (always/never = must be/mustn't be), (value)]
-        "body-max-line-length": [1, "always", maximumBodyLineChars], // Max length of the body line
-        "footer-leading-blank": [1, "always"], // Always have a blank line before the footer section
-        "footer-max-line-length": [1, "always", maximumBodyLineChars], // Max length of the footer line
-        "subject-max-length": [1, "always", maximumSummaryChars], // Max length of the "Summary"
-        "subject-min-length": [1, "always", minimumSummaryChars], // Min length of the "Summary"
-        "scope-case": [1, "always", "lower-case"], // "scope/component" must start with lower-case
-        "subject-full-stop": [1, "never", "."], // "Summary" must not end with a full stop (period)
-        "subject-empty": [1, "never"], // "Summary" is mandatory
-        "type-case": [1, "always", "lower-case"], // "type/action" must start with lower-case
-        "type-empty": [1, "never"], // "type/action" is mandatory
-        "type-enum": [1, "always", allowedTypes], // "type/action" must be one of the allowed types
-        "body-leading-blank": [1, "always"], // Always have a blank line before the body section
-    };
-
-    // Switcher for AI suggestions (for poor messages)
-    let generateAISuggestion = false;
-
-    // Search for the messages in each commit
-    let issuesAllCommitMessages = [];
-
-    for (const commit of mrCommits) {
-        const commitMessage = commit.message;
-        const commitMessageTitle = commit.title;
-
-        let issuesSingleCommitMessage = [];
-        let reportSingleCommitMessage = "";
-
-        // Check if the commit message contains any Jira ticket references
-        const jiraTicketRegex = /[A-Z0-9]+-[0-9]+/g;
-        const jiraTicketMatches = commitMessage.match(jiraTicketRegex);
-        if (jiraTicketMatches) {
-            const jiraTicketNames = jiraTicketMatches.join(", ");
-            issuesSingleCommitMessage.push(
-                `- probably contains Jira ticket reference (\`${jiraTicketNames}\`). Please remove Jira tickets from commit messages.`
-            );
-        }
-
-        // Lint commit messages with @commitlint (Conventional Commits style)
-        const result = await lint(commit.message, lintingRules);
-
-        for (const warning of result.warnings) {
-            // Custom messages for each rule with terminology used by Espressif conventional commits guide
-            switch (warning.name) {
-                case "subject-max-length":
-                    issuesSingleCommitMessage.push(
-                        `- *summary* appears to be too long`
-                    );
-                    break;
-                case "type-empty":
-                    issuesSingleCommitMessage.push(
-                        `- *type/action* looks empty`
-                    );
-                    break;
-                case "type-case":
-                    issuesSingleCommitMessage.push(
-                        `- *type/action* should start with a lowercase letter`
-                    );
-
-                    break;
-                case "scope-empty":
-                    issuesSingleCommitMessage.push(
-                        `- *scope/component* looks empty`
-                    );
-                    break;
-                case "scope-case":
-                    issuesSingleCommitMessage.push(
-                        `- *scope/component* should be lowercase without whitespace, allowed special characters are \`_\` \`/\` \`.\` \`,\` \`*\` \`-\` \`.\``
-                    );
-                    break;
-                case "subject-empty":
-                    issuesSingleCommitMessage.push(`- *summary* looks empty`);
-                    generateAISuggestion = true;
-                    break;
-                case "subject-min-length":
-                    issuesSingleCommitMessage.push(
-                        `- *summary* looks too short`
-                    );
-                    generateAISuggestion = true;
-                    break;
-                case "subject-case":
-                    issuesSingleCommitMessage.push(
-                        `- *summary* should start with a capital letter`
-                    );
-                    break;
-                case "subject-full-stop":
-                    issuesSingleCommitMessage.push(
-                        `- *summary* should not end with a period (full stop)`
-                    );
-                    break;
-                case "type-enum":
-                    issuesSingleCommitMessage.push(
-                        `- *type/action* should be one of [${allowedTypes
-                            .map((type) => `\`${type}\``)
-                            .join(", ")}]`
-                    );
-                    break;
-
-                default:
-                    issuesSingleCommitMessage.push(`- ${warning.message}`);
-            }
-        }
-
-        if (issuesSingleCommitMessage.length) {
-            reportSingleCommitMessage = `- the commit message \`"${commitMessageTitle}"\`:\n${issuesSingleCommitMessage
-                .map((message) => `  ${message}`) // Indent each issue by 2 spaces
-                .join("\n")}`;
-            issuesAllCommitMessages.push(reportSingleCommitMessage);
-        }
-    }
-
-    // Create report
-    if (issuesAllCommitMessages.length) {
-        issuesAllCommitMessages.sort();
-        const basicTips = [
-            `- correct format of commit message should be: \`<type/action>(<scope/component>): <summary>\`, for example \`fix(esp32): Fixed startup timeout issue\``,
-            `- allowed types are: \`${allowedTypes}\``,
-            `- sufficiently descriptive message summary should be between ${minimumSummaryChars} to ${maximumSummaryChars} characters and start with upper case letter`,
-            `- avoid Jira references in commit messages (unavailable/irrelevant for our customers)`,
-            `- follow this [commit messages guide](${process.env.DANGER_GITLAB_HOST}/espressif/esp-idf/-/wikis/dev-proc/Commit-messages)`,
-        ];
-        let dangerMessage = `\n**Some issues found for the commit messages in this MR:**\n${issuesAllCommitMessages.join(
-            "\n"
-        )}
-			\n***
-			\n**Please consider updating these commit messages** - here are some basic tips:\n${basicTips.join(
-                "\n"
-            )}
-            \n \`TIP:\` You can install commit-msg pre-commit hook (\`pre-commit install -t pre-commit -t commit-msg\`) to run this check when committing.
-            \n***
-            `;
-
-        if (generateAISuggestion) {
-            // Create AI generated suggestion for git commit message based of gitDiff and current commit messages
-            const AImessageSuggestion =
-                await require("./aiGenerateGitMessage.js")();
-            dangerMessage += AImessageSuggestion;
-        }
-
-        recordRuleExitStatus(ruleName, "Failed");
-        return warn(dangerMessage);
-    }
-
-    // At this point, the rule has passed
-    recordRuleExitStatus(ruleName, "Passed");
-};

.gitlab/dangerjs/mrCommitsConstants.js

@@ -1,16 +0,0 @@
-module.exports = {
-    gptStandardModelTokens: 4096,
-    minimumSummaryChars: 20,
-    maximumSummaryChars: 72,
-    maximumBodyLineChars: 100,
-    allowedTypes: [
-        "change",
-        "ci",
-        "docs",
-        "feat",
-        "fix",
-        "refactor",
-        "remove",
-        "revert",
-    ],
-};

.gitlab/dangerjs/mrCommitsEmail.js

@@ -1,23 +0,0 @@
-const { recordRuleExitStatus } = require("./configParameters.js");
-
-/**
- * Check if the author is accidentally making a commit using a personal email
- *
- * @dangerjs INFO
- */
-module.exports = function () {
-    const ruleName = 'Commits from outside Espressif';
-    const mrCommitAuthorEmails = danger.gitlab.commits.map(commit => commit.author_email);
-    const mrCommitCommitterEmails = danger.gitlab.commits.map(commit => commit.committer_email);
-	const emailPattern = /.*@espressif\.com/;
-	const filteredEmails = [...mrCommitAuthorEmails, ...mrCommitCommitterEmails].filter((email) => !emailPattern.test(email));
-	if (filteredEmails.length) {
-        recordRuleExitStatus(ruleName, "Failed");
-		return message(
-			`Some of the commits were authored or committed by developers outside Espressif: ${filteredEmails.join(', ')}. Please check if this is expected.`
-		);
-	}
-
-    // At this point, the rule has passed
-	recordRuleExitStatus(ruleName, 'Passed');
-};

.gitlab/dangerjs/mrCommitsTooManyCommits.js

@@ -1,22 +0,0 @@
-const { recordRuleExitStatus } = require("./configParameters.js");
-
-/**
- * Check if MR has not an excessive numbers of commits (if squashed)
- *
- * @dangerjs INFO
- */
-module.exports = function () {
-	const ruleName = 'Number of commits in merge request';
-    const tooManyCommitThreshold = 2; // above this number of commits, squash commits is suggested
-    const mrCommits = danger.gitlab.commits;
-
-    if (mrCommits.length > tooManyCommitThreshold) {
-        recordRuleExitStatus(ruleName, "Passed (with suggestions)");
-        return message(
-            `You might consider squashing your ${mrCommits.length} commits (simplifying branch history).`
-        );
-    }
-
-    // At this point, the rule has passed
-	recordRuleExitStatus(ruleName, 'Passed');
-};

.gitlab/dangerjs/mrDescriptionJiraLinks.js

@@ -1,238 +0,0 @@
-const { recordRuleExitStatus } = require("./configParameters.js");
-
-/** Check that there are valid JIRA links in MR description.
- *
- * This check extracts the "Related" section from the MR description and
- * searches for JIRA ticket references in the format "Closes [JIRA ticket key]".
- *
- * It then extracts the closing GitHub links from the corresponding JIRA tickets and
- * checks if the linked GitHub issues are still in open state.
- *
- * Finally, it checks if the required GitHub closing links are present in the MR's commit messages.
- *
- */
-module.exports = async function () {
-	const ruleName = 'Jira ticket references';
-    const axios = require("axios");
-    const mrDescription = danger.gitlab.mr.description;
-    const mrCommitMessages = danger.gitlab.commits.map(
-        (commit) => commit.message
-    );
-    const jiraTicketRegex = /[A-Z0-9]+-[0-9]+/;
-
-    let partMessages = []; // Create a blank field for future records of individual issues
-
-    // Parse section "Related" from MR Description
-    const sectionRelated = extractSectionRelated(mrDescription);
-
-    if (
-        !sectionRelated.header || // No section Related in MR description or ...
-        !jiraTicketRegex.test(sectionRelated.content) // no Jira links in section Related
-    ) {
-        recordRuleExitStatus(ruleName, 'Passed (with suggestions)');
-        return message(
-            "Please consider adding references to JIRA issues in the `Related` section of the MR description."
-        );
-    }
-
-    // Get closing (only) JIRA tickets
-    const jiraTickets = findClosingJiraTickets(sectionRelated.content);
-
-    for (const ticket of jiraTickets) {
-        ticket.jiraUIUrl = `https://jira.espressif.com:8443/browse/${ticket.ticketName}`;
-
-        if (!ticket.correctFormat) {
-            partMessages.push(
-                `- closing ticket \`${ticket.record}\` seems to be in the wrong format (or inaccessible to Jira DangerBot).. The correct format is for example \`- Closes JIRA-123\`.`
-            );
-        }
-
-        // Get closing GitHub issue links from JIRA tickets
-        const closingGithubLink = await getGitHubClosingLink(ticket.ticketName);
-        if (closingGithubLink) {
-            ticket.closingGithubLink = closingGithubLink;
-        } else if (closingGithubLink === null) {
-            partMessages.push(
-                `- the Jira issue number [\`${ticket.ticketName}\`](${ticket.jiraUIUrl}) seems to be invalid (please check if the ticket number is correct)`
-            );
-            continue; // Handle unreachable JIRA tickets; skip the following checks
-        } else {
-            continue; // Jira ticket have no GitHub closing link; skip the following checks
-        }
-
-        // Get still open GitHub issues
-        const githubIssueStatusOpen = await isGithubIssueOpen(
-            ticket.closingGithubLink
-        );
-        ticket.isOpen = githubIssueStatusOpen;
-        if (githubIssueStatusOpen === null) {
-            // Handle unreachable GitHub issues
-            partMessages.push(
-                `- the GitHub issue [\`${ticket.closingGithubLink}\`](${ticket.closingGithubLink}) does not seem to exist on GitHub (referenced from JIRA ticket [\`${ticket.ticketName}\`](${ticket.jiraUIUrl}) )`
-            );
-            continue; // skip the following checks
-        }
-
-        // Search in commit message if there are all GitHub closing links (from Related section) for still open GH issues
-        if (ticket.isOpen) {
-            if (
-                !mrCommitMessages.some((item) =>
-                    item.includes(`Closes ${ticket.closingGithubLink}`)
-                )
-            ) {
-                partMessages.push(
-                    `- please add \`Closes ${ticket.closingGithubLink}\` to the commit message`
-                );
-            }
-        }
-    }
-
-    // Create report / DangerJS check feedback if issues with Jira links found
-    if (partMessages.length) {
-        createReport();
-    }
-
-    // At this point, the rule has passed
-	recordRuleExitStatus(ruleName, 'Passed');
-
-    // ---------------------------------------------------------------
-
-    /**
-     * This function takes in a string mrDescription which contains a Markdown-formatted text
-     * related to a Merge Request (MR) in a GitLab repository. It searches for a section titled "Related"
-     * and extracts the content of that section. If the section is not found, it returns an object
-     * indicating that the header and content are null. If the section is found but empty, it returns
-     * an object indicating that the header is present but the content is null. If the section is found
-     * with content, it returns an object indicating that the header is present and the content of the
-     * "Related" section.
-     *
-     * @param {string} mrDescription - The Markdown-formatted text related to the Merge Request.
-     * @returns {{
-     *  header: string | boolean | null,
-     * 	content: string | null
-     * 	}} - An object containing the header and content of the "Related" section, if present.
-     */
-
-    function extractSectionRelated(mrDescription) {
-        const regexSectionRelated = /## Related([\s\S]*?)(?=## |$)/;
-        const sectionRelated = mrDescription.match(regexSectionRelated);
-        if (!sectionRelated) {
-            return { header: null, content: null }; // Section "Related" is missing
-        }
-
-        const content = sectionRelated[1].replace(/(\r\n|\n|\r)/gm, ""); // Remove empty lines
-        if (!content.length) {
-            return { header: true, content: null }; // Section "Related" is present, but empty
-        }
-
-        return { header: true, content: sectionRelated[1] }; // Found section "Related" with content
-    }
-
-    /**
-     * Finds all JIRA tickets that are being closed in the given sectionRelatedcontent.
-     * The function searches for lines that start with - Closes and have the format Closes [uppercase letters]-[numbers].
-     * @param {string} sectionRelatedcontent - A string that contains lines with mentions of JIRA tickets
-     * @returns {Array} An array of objects with ticketName property that has the correct format
-     */
-
-    function findClosingJiraTickets(sectionRelatedcontent) {
-        let closingTickets = [];
-        const lines = sectionRelatedcontent.split("\n");
-        for (const line of lines) {
-            if (!line.startsWith("- Closes")) {
-                continue; // Not closing-type ticket, skip
-            }
-
-            const correctJiraClosingLinkFormat = new RegExp(
-                `^- Closes ${jiraTicketRegex.source}$`
-            );
-            const matchedJiraTicket = line.match(jiraTicketRegex);
-            if (matchedJiraTicket) {
-                if (!correctJiraClosingLinkFormat.test(line)) {
-                    closingTickets.push({
-                        record: line,
-                        ticketName: matchedJiraTicket[0],
-                        correctFormat: false,
-                    });
-                } else {
-                    closingTickets.push({
-                        record: line,
-                        ticketName: matchedJiraTicket[0],
-                        correctFormat: true,
-                    });
-                }
-            }
-        }
-        return closingTickets;
-    }
-
-    /**
-     * This function takes a JIRA issue key and retrieves the description from JIRA's API.
-     * It then searches the description for a GitHub closing link in the format "Closes https://github.com/owner/repo/issues/123".
-     * If a GitHub closing link is found, it is returned. If no GitHub closing link is found, it returns null.
-     * @param {string} jiraIssueKey - The key of the JIRA issue to search for the GitHub closing link.
-     * @returns {Promise<string|null>} - A promise that resolves to a string containing the GitHub closing link if found,
-     * or null if not found.
-     */
-    async function getGitHubClosingLink(jiraIssueKey) {
-        let jiraDescription = "";
-
-        // Get JIRA ticket description content
-        try {
-            const response = await axios({
-                url: `https://jira.espressif.com:8443/rest/api/latest/issue/${jiraIssueKey}`,
-                auth: {
-                    username: process.env.DANGER_JIRA_USER,
-                    password: process.env.DANGER_JIRA_PASSWORD,
-                },
-            });
-            jiraDescription = response.data.fields.description
-                ? response.data.fields.description
-                : ""; // if the Jira ticket has an unfilled Description, the ".description" property is missing in API response - in that case set "jiraDescription" to an empty string
-        } catch (error) {
-            return null;
-        }
-
-        // Find GitHub closing link in description
-        const regexClosingGhLink =
-            /Closes\s+(https:\/\/github.com\/\S+\/\S+\/issues\/\d+)/;
-        const closingGithubLink = jiraDescription.match(regexClosingGhLink);
-
-        if (closingGithubLink) {
-            return closingGithubLink[1];
-        } else {
-            return false; // Jira issue has no GitHub closing link in description
-        }
-    }
-
-    /**
-     * Check if a GitHub issue linked in a merge request is still open.
-     *
-     * @param {string} link - The link to the GitHub issue.
-     * @returns {Promise<boolean>} A promise that resolves to a boolean indicating if the issue is open.
-     * @throws {Error} If the link is invalid or if there was an error fetching the issue.
-     */
-    async function isGithubIssueOpen(link) {
-        const parsedUrl = new URL(link);
-        const [owner, repo] = parsedUrl.pathname.split("/").slice(1, 3);
-        const issueNumber = parsedUrl.pathname.split("/").slice(-1)[0];
-
-        try {
-            const response = await axios.get(
-                `https://api.github.com/repos/${owner}/${repo}/issues/${issueNumber}`
-            );
-            return response.data.state === "open"; // return True if GitHub issue is open
-        } catch (error) {
-            return null; // GET request to issue fails
-        }
-    }
-
-    function createReport() {
-        partMessages.sort();
-        let dangerMessage = `Some issues found for the related JIRA tickets in this MR:\n${partMessages.join(
-            "\n"
-        )}`;
-        recordRuleExitStatus(ruleName, "Failed");
-        return warn(dangerMessage);
-    }
-};

.gitlab/dangerjs/mrDescriptionLongEnough.js

@@ -1,24 +0,0 @@
-const { recordRuleExitStatus } = require("./configParameters.js");
-
-/**
- * Check if MR Description has accurate description".
- *
- * @dangerjs WARN
- */
-module.exports = function () {
-    const ruleName = "Merge request sufficient description";
-    const mrDescription = danger.gitlab.mr.description;
-    const descriptionChunk = mrDescription.match(/^([^#]*)/)[1].trim(); // Extract all text before the first section header (i.e., the text before the "## Release notes")
-
-    const shortMrDescriptionThreshold = 50; // Description is considered too short below this number of characters
-
-    if (descriptionChunk.length < shortMrDescriptionThreshold) {
-        recordRuleExitStatus(ruleName, "Failed");
-        return warn(
-            "The MR description looks very brief, please check if more details can be added."
-        );
-    }
-
-    // At this point, the rule has passed
-    recordRuleExitStatus(ruleName, "Passed");
-};

.gitlab/dangerjs/mrDescriptionReleaseNotes.js

@@ -1,103 +0,0 @@
-const { recordRuleExitStatus } = require("./configParameters.js");
-
-/**
- * Check if MR Description contains mandatory section "Release notes"
- *
- * Extracts the content of the "Release notes" section from the GitLab merge request description.
- *
- * @dangerjs WARN (if section missing, is empty or wrong markdown format)
- */
-module.exports = function () {
-    const ruleName = 'Merge request Release Notes section';
-    const mrDescription = danger.gitlab.mr.description;
-    const wiki_link = `${process.env.DANGER_GITLAB_HOST}/espressif/esp-idf/-/wikis/rfc/How-to-write-release-notes-properly`;
-
-    const regexSectionReleaseNotes = /## Release notes([\s\S]*?)(?=## |$)/;
-    const regexValidEntry = /^\s*[-*+]\s+.+/;
-    const regexNoReleaseNotes = /no release note/i;
-
-    const sectionReleaseNotes = mrDescription.match(regexSectionReleaseNotes);
-    if (!sectionReleaseNotes) {
-        recordRuleExitStatus(ruleName, "Failed");
-        return warn(`The \`Release Notes\` section seems to be missing. Please check if the section header in MR description is present and in the correct markdown format ("## Release Notes").\n\nSee [Release Notes Format Rules](${wiki_link}).`);
-    }
-
-    const releaseNotesLines = sectionReleaseNotes[1].replace(/<!--[\s\S]*?-->/g, '')
-
-    const lines = releaseNotesLines.split("\n").filter(s => s.trim().length > 0);
-    let valid_entries_found = 0;
-    let no_release_notes_found = false;
-    let violations = [];
-
-    lines.forEach((line) => {
-        if (line.match(regexValidEntry)) {
-            valid_entries_found++;
-            const error_msg = check_entry(line);
-            if (error_msg) {
-                violations.push(error_msg);
-            }
-        } else if (line.match(regexNoReleaseNotes)) {
-            no_release_notes_found = true;
-        }
-    });
-
-    let error_output = [];
-    if (violations.length > 0) {
-        error_output = [...error_output, 'Invalid release note entries:', violations.join('\n')];
-    }
-    if (no_release_notes_found) {
-        if (valid_entries_found > 0) {
-            error_output.push('`No release notes` comment shows up when there is valid entry. Remove bullets before comments in release notes section.');
-        }
-    } else {
-        if (!valid_entries_found) {
-            error_output.push('The `Release Notes` section seems to have no valid entries. Add bullets before valid entries, or add `No release notes` comment to suppress this error if you mean to have no release notes.');
-        }
-    }
-
-    if (error_output.length > 0) {
-        // Paragraphs joined by double `\n`s.
-        error_output = [...error_output, `See [Release Notes Format Guide](${wiki_link}).`].join('\n\n');
-        recordRuleExitStatus(ruleName, "Failed");
-        return warn(error_output);
-    }
-
-    // At this point, the rule has passed
-	recordRuleExitStatus(ruleName, 'Passed');
-};
-
-function check_entry(entry) {
-    const entry_str = `- \`${entry}\``;
-    const indent = "  ";
-
-    if (entry.match(/no\s+release\s+note/i)) {
-        return [entry_str, `${indent}- \`No release notes\` comment shouldn't start with bullet.`].join('\n');
-    }
-
-    // Remove a leading escaping backslash of the special characters, https://www.markdownguide.org/basic-syntax/#characters-you-can-escape
-    const escapeCharRegex = /\\([\\`*_{}[\]<>()+#-.!|])/g;
-    entry = entry.replace(escapeCharRegex, '$1');
-
-    const regex = /^(\s*)[-*+]\s+\[([^\]]+)\]\s+(.*)$/;
-    const match = regex.exec(entry);
-    if (!match) {
-        return [entry_str, `${indent}- Please specify the [area] to which the change belongs (see guide). If this line is just a comment, remove the bullet.`].join('\n');
-    }
-
-    // area is in match[2]
-    const description = match[3].trim();
-    let violations = [];
-
-    if (match[1]) {
-        violations.push(`${indent}- Release note entry should start from the beginning of line. (Nested release note not allowed.)`);
-    }
-
-    if (!/^[A-Z0-9]/.test(description)) {
-        violations.push(`${indent}- Release note statement should start with a capital letter or digit.`);
-    }
-
-    if (violations.length > 0) {
-        return [entry_str, ...violations].join('\n');
-    }
-    return null;
-}

.gitlab/dangerjs/mrDocsTranslation.js

@@ -1,280 +0,0 @@
-const { recordRuleExitStatus } = require("./configParameters.js");
-
-/**
- * Check the documentation files in this MR.
- *
- * Generate an object with all docs/ files found in this MR with paths to their EN/CN versions.
- *
- * For common files (both language versions exist in this MR), compare the lines of both files.
- * Ignore if the CN file is only a single line file with an "include" reference to the EN version.
- *
- * For files that only have a CN version in this MR, add a message to the message that an EN file also needs to be created.
- *
- * For a file that only has an EN version in this MR, try loading its CN version from the target Gitlab branch.
- * If its CN version doesn't exist in the repository or it does exist,
- * but its contents are larger than just an "include" link to the EN version (it's a full-size file),
- * add a message to the report
- *
- * Create a compiled report with the docs/ files issues found and set its severity (WARN/INFO).
- * Severity is based on the presence of "needs translation: ??" labels in this MR
- *
- * @dangerjs WARN (if docs translation issues in the MR)
- * @dangerjs INFO (if docs translation issues in the MR and the user has already added translation labels).
- * Adding translation labels "needs translation: XX" automatically notifies the Documentation team
- *
- * @dangerjs WARN (if there are no docs issues in MR, but translation labels have been added anyway)
- *
- */
-module.exports = async function () {
-    const ruleName = 'Documentation translation';
-    let partMessages = []; // Create a blank field for future records of individual issues
-    const pathProject = "espressif/esp-idf";
-    const regexIncludeLink = /\.\.\sinclude::\s((\.\.\/)+)en\//;
-    const allMrFiles = [
-        ...danger.git.modified_files,
-        ...danger.git.created_files,
-        ...danger.git.deleted_files,
-    ];
-
-    const docsFilesMR = parseMrDocsFiles(allMrFiles); // Create single object of all doc files in MR with names, paths and groups
-
-    // Both versions (EN and CN) of document found changed in this MR
-    for (const file of docsFilesMR.bothFilesInMr) {
-        file.contentEn = await getContentFileInMR(file.fileEnPath); // Get content of English file
-        file.linesEn = file.contentEn.split("\n").length; // Get number of lines of English file
-
-        file.contentCn = await getContentFileInMR(file.fileCnPath); // Get content of Chinese file
-        file.linesCn = file.contentCn.split("\n").length; // Get number of lines of English file
-
-        // Compare number of lines in both versions
-        if (file.linesEn !== file.linesCn) {
-            // Check if CN file is only link to EN file
-            if (!regexIncludeLink.test(file.contentCn)) {
-                // if not just a link ...
-                partMessages.push(
-                    `- please synchronize the EN and CN version of \`${file.fileName}\`. [\`${file.fileEnPath}\`](${file.fileUrlRepoEN}) has ${file.linesEn} lines; [\`${file.fileCnPath}\`](${file.fileUrlRepoCN}) has ${file.linesCn} lines.`
-                );
-            }
-        }
-    }
-
-    // Only Chinese version of document found changed in this MR
-    for (const file of docsFilesMR.onlyCnFilesInMr) {
-        partMessages.push(
-            `- file \`${file.fileEnPath}\` doesn't exist in this MR or in the GitLab repo. Please add \`${file.fileEnPath}\` into this MR.`
-        );
-    }
-
-    // Only English version of document found in this MR
-    for (const file of docsFilesMR.onlyEnFilesInMr) {
-        const targetBranch = danger.gitlab.mr.target_branch;
-        file.contentCn = await getContentFileInGitlab(
-            file.fileCnPath,
-            targetBranch
-        ); // Try to fetch CN file from target branch of Gitlab repository and store content
-
-        if (file.contentCn) {
-            // File found on target branch in Gitlab repository
-            if (!regexIncludeLink.test(file.contentCn)) {
-                // File on Gitlab master is NOT just an ..include:: link to ENG version
-                file.fileUrlRepoMasterCN = `${process.env.DANGER_GITLAB_HOST}/${pathProject}/-/blob/${targetBranch}/${file.fileCnPath}`;
-                partMessages.push(
-                    `- file \`${file.fileCnPath}\` was not updated in this MR, but found unchanged full document (not just link to EN) in target branch of Gitlab repository [\`${file.fileCnPath}\`](${file.fileUrlRepoMasterCN}). Please update \`${file.fileCnPath}\` into this MR.`
-                );
-            }
-        } else {
-            // File failed to fetch, probably does not exist in the target branch
-            partMessages.push(
-                `- file \`${file.fileCnPath}\` probably doesn't exist in this MR or in the GitLab repo. Please add \`${file.fileCnPath}\` into this MR.`
-            );
-        }
-    }
-
-    // Create a report with found issues with documents in MR
-    createReport();
-
-    // At this point, the rule has passed
-	recordRuleExitStatus(ruleName, 'Passed');
-
-    /**
-     * Generates an object that represents the relationships between files in two different languages found in this MR.
-     *
-     * @param {string[]} docsFilesEN - An array of file paths for documents in English.
-     * @param {string[]} docsFilesCN - An array of file paths for documents in Chinese.
-     * @returns {Object} An object with the following properties:
-     * - bothFilesInMr: An array of objects that represent files that found in MR in both languages. Each object has the following properties:
-     *   - fileName: The name of the file.
-     *   - fileEnPath: The path to the file in English.
-     *   - fileCnPath: The path to the file in Chinese.
-     *   - fileUrlRepoEN: The URL link to MR branch path to the file in English.
-     *   - fileUrlRepoCN: The URL link to MR branch path to the file in Chinese.
-     * - onlyCnFilesInMr: An array of objects that represent files that only found in MR in English. Each object has the following properties:
-     *   - fileName: The name of the file.
-     *   - fileEnPath: The path to the file in English.
-     * 	 - fileCnPath: The FUTURE path to the file in Chinese.
-     *   - fileUrlRepoEN: The URL link to MR branch path to the file in English.
-     *   - fileUrlRepoCN: The URL link to MR branch path to the file in Chinese.
-     * - onlyEnFilesInMr: An array of objects that represent files that only found in MR in Chinese. Each object has the following properties:
-     *   - fileName: The name of the file.
-     *   - fileEnPath: The FUTURE path to the file in English.
-     *   - fileCnPath: The path to the file in Chinese.
-     *   - fileUrlRepoEN: The URL link to MR branch path to the file in English.
-     *   - fileUrlRepoCN: The URL link to MR branch path to the file in Chinese.
-     */
-    function parseMrDocsFiles(allMrFiles) {
-        const path = require("path");
-        const mrBranch = danger.gitlab.mr.source_branch;
-
-        const docsEnFilesMrPath = allMrFiles.filter((file) =>
-            file.startsWith("docs/en")
-        ); // Filter all English doc files in MR
-        const docsCnFilesMrPath = allMrFiles.filter((file) =>
-            file.startsWith("docs/zh_CN")
-        ); // Filter all Chinese doc files in MR
-
-        const docsEnFileNames = docsEnFilesMrPath.map((filePath) =>
-            path.basename(filePath)
-        ); // Get (base) file names for English docs
-        const docsCnFileNames = docsCnFilesMrPath.map((filePath) =>
-            path.basename(filePath)
-        ); // Get (base) file names for Chinese docs
-
-        const bothFileNames = docsEnFileNames.filter((fileName) =>
-            docsCnFileNames.includes(fileName)
-        ); // Get file names that are common to both English and Chinese docs
-        const onlyEnFileNames = docsEnFileNames.filter(
-            (fileName) => !docsCnFileNames.includes(fileName)
-        ); // Get file names that are only present in English version
-        const onlyCnFileNames = docsCnFileNames.filter(
-            (fileName) => !docsEnFileNames.includes(fileName)
-        ); // Get file names that are only present in Chinese version
-
-        return {
-            bothFilesInMr: bothFileNames.map((fileName) => {
-                const fileEnPath =
-                    docsEnFilesMrPath[docsEnFileNames.indexOf(fileName)];
-                const fileCnPath =
-                    docsCnFilesMrPath[docsCnFileNames.indexOf(fileName)];
-
-                return {
-                    fileName,
-                    fileEnPath,
-                    fileCnPath,
-                    fileUrlRepoEN: `${process.env.DANGER_GITLAB_HOST}/${pathProject}/-/blob/${mrBranch}/${fileEnPath}`,
-                    fileUrlRepoCN: `${process.env.DANGER_GITLAB_HOST}/${pathProject}/-/blob/${mrBranch}/${fileCnPath}`,
-                };
-            }),
-            onlyEnFilesInMr: onlyEnFileNames.map((fileName) => {
-                const fileEnPath =
-                    docsEnFilesMrPath[docsEnFileNames.indexOf(fileName)];
-                const fileCnPath = fileEnPath.replace("en", "zh_CN"); // Generate future CN file path
-
-                return {
-                    fileName,
-                    fileEnPath,
-                    fileCnPath,
-                    fileUrlRepoEN: `${process.env.DANGER_GITLAB_HOST}/${pathProject}/-/blob/${mrBranch}/${fileEnPath}`,
-                    fileUrlRepoCN: `${process.env.DANGER_GITLAB_HOST}/${pathProject}/-/blob/${mrBranch}/${fileCnPath}`,
-                };
-            }),
-            onlyCnFilesInMr: onlyCnFileNames.map((fileName) => {
-                const fileCnPath =
-                    docsCnFilesMrPath[docsCnFileNames.indexOf(fileName)];
-                const fileEnPath = fileCnPath.replace("zh_CN", "en"); // Generate future EN file path
-
-                return {
-                    fileName,
-                    fileEnPath,
-                    fileCnPath,
-                    fileUrlRepoEN: `${process.env.DANGER_GITLAB_HOST}/${pathProject}/-/blob/${mrBranch}/${fileEnPath}`,
-                    fileUrlRepoCN: `${process.env.DANGER_GITLAB_HOST}/${pathProject}/-/blob/${mrBranch}/${fileCnPath}`,
-                };
-            }),
-        };
-    }
-
-    /**
-     * Retrieves the contents of a file from GitLab using the GitLab API.
-     *
-     * @param {string} filePath - The path of the file to retrieve.
-     * @param {string} branch - The branch where the file is located.
-     * @returns {string|null} - The contents of the file, with any trailing new lines trimmed, or null if the file cannot be retrieved.
-     */
-    async function getContentFileInGitlab(filePath, branch) {
-        const axios = require("axios");
-
-        const encFilePath = encodeURIComponent(filePath);
-        const encBranch = encodeURIComponent(branch);
-        const urlApi = `${process.env.DANGER_GITLAB_API_BASE_URL}/projects/${danger.gitlab.mr.project_id}/repository/files/${encFilePath}/raw?ref=${encBranch}`;
-
-        try {
-            const response = await axios.get(urlApi, {
-                headers: {
-                    "Private-Token": process.env.DANGER_GITLAB_API_TOKEN,
-                },
-            });
-            return response.data.trim(); // Trim trailing  new line
-        } catch (error) {
-            return null;
-        }
-    }
-
-    /**
-     * Retrieves the contents of a file in a DangerJS merge request object.
-     *
-     * @param {string} filePath - The path of the file to retrieve.
-     * @returns {string|null} - The contents of the file, with any trailing new lines trimmed, or null if the file cannot be retrieved.
-     */
-    async function getContentFileInMR(filePath) {
-        try {
-            const content = await danger.git.diffForFile(filePath);
-            const fileContentAfter = content.after.trim(); // Trim trailing new lines
-            return fileContentAfter;
-        } catch (error) {
-            console.error(`Error while getting file content MR: ${error}`);
-            return null;
-        }
-    }
-
-    /**
-     * Creates a compiled report for found documentation issues in the current MR and alerts the Documentation team if there are any "needs translation" labels present.
-     *
-     * Report if documentation labels have been added by mistake.
-     */
-    function createReport() {
-        const mrLabels = danger.gitlab.mr.labels; // Get MR labels
-        const regexTranslationLabel = /needs translation:/i;
-
-        const translationLabelsPresent = mrLabels.some((label) =>
-            regexTranslationLabel.test(label)
-        ); // Check if any of MR labels are "needs translation: XX"
-
-        // No docs issues found in MR, but translation labels have been added anyway
-        if (!partMessages.length && translationLabelsPresent) {
-            recordRuleExitStatus(ruleName, "Failed");
-            return warn(
-                `Please remove the \`needs translation: XX\` labels. For documents that need to translate from scratch, Doc team will translate them in the future. For the current stage, we only focus on updating exiting EN and CN translation to make them in sync.`
-            );
-        }
-
-        // Docs issues found in this MR
-        partMessages.sort();
-        let dangerMessage = `Some of the documentation files in this MR seem to have translations issues:\n${partMessages.join(
-            "\n"
-        )}\n`;
-
-        if (partMessages.length) {
-            if (!translationLabelsPresent) {
-                dangerMessage += `
-				\nWhen synchronizing the EN and CN versions, please follow the [Documentation Code](https://docs.espressif.com/projects/esp-idf/zh_CN/latest/esp32/contribute/documenting-code.html#standardize-document-format). The total number of lines of EN and CN should be same.\n
-				\nIf you have difficulty in providing translation, you can contact Documentation team by adding <kbd>needs translation: CN</kbd> or <kbd>needs translation: EN</kbd> labels into this MR and retrying Danger CI job. The documentation team will be automatically notified and will help you with the translations before the merge.\n`;
-                recordRuleExitStatus(ruleName, "Failed");
-                return warn(dangerMessage); // no "needs translation: XX" labels in MR; report issues as warn
-            } else {
-				dangerMessage += `\nTranslation labels <kbd>needs translation: CN</kbd> or <kbd>needs translation: EN</kbd> were added - this will automatically notify the Documentation team to help you with translation issues.`;
-                recordRuleExitStatus(ruleName, 'Passed (with suggestions)');
-                return message(dangerMessage); // "needs translation: XX" labels were found in MR and Docs team was notified; report issues as info
-            }
-        }
-    }
-};

.gitlab/dangerjs/mrSizeTooLarge.js

@@ -1,22 +0,0 @@
-const { recordRuleExitStatus } = require("./configParameters.js");
-
-/**
- * Check if MR is too large (more than 1000 lines of changes)
- *
- * @dangerjs INFO
- */
-module.exports = async function () {
-    const ruleName = "Merge request size (number of changed lines)";
-    const bigMrLinesOfCodeThreshold = 1000;
-    const totalLines = await danger.git.linesOfCode();
-
-    if (totalLines > bigMrLinesOfCodeThreshold) {
-        recordRuleExitStatus(ruleName, "Passed (with suggestions)");
-        return message(
-            `This MR seems to be quite large (total lines of code: ${totalLines}), you might consider splitting it into smaller MRs`
-        );
-    }
-
-    // At this point, the rule has passed
-    recordRuleExitStatus(ruleName, "Passed");
-};

.gitlab/dangerjs/mrSourceBranchName.js

@@ -1,31 +0,0 @@
-const { recordRuleExitStatus } = require("./configParameters.js");
-
-/**
- * Throw Danger WARN if branch name contains more than one slash or uppercase letters
- *
- * @dangerjs INFO
- */
-module.exports = function () {
-    const ruleName = "Source branch name";
-    const sourceBranch = danger.gitlab.mr.source_branch;
-
-    // Check if the source branch name contains more than one slash
-    const slashCount = (sourceBranch.match(/\//g) || []).length;
-    if (slashCount > 1) {
-        recordRuleExitStatus(ruleName, "Failed");
-        return warn(
-            `The source branch name \`${sourceBranch}\` contains more than one slash. This can cause troubles with git sync. Please rename the branch.`
-        );
-    }
-
-    // Check if the source branch name contains any uppercase letters
-    if (sourceBranch !== sourceBranch.toLowerCase()) {
-        recordRuleExitStatus(ruleName, "Failed");
-        return warn(
-            `The source branch name \`${sourceBranch}\` contains uppercase letters. This can cause troubles on case-insensitive file systems (macOS). Please use only lowercase letters.`
-        );
-    }
-
-    // At this point, the rule has passed
-    recordRuleExitStatus(ruleName, "Passed");
-};

.gitlab/dangerjs/mrTitleNoDraftOrWip.js

@@ -1,31 +0,0 @@
-const { recordRuleExitStatus } = require("./configParameters.js");
-
-/**
- * Check if MR Title contains prefix "WIP: ...".
- *
- * @dangerjs WARN
- */
-module.exports = function () {
-    const ruleName = 'Merge request not in Draft or WIP state';
-    const mrTitle = danger.gitlab.mr.title;
-    const regexes = [
-        { prefix: "WIP", regex: /^WIP:/i },
-        { prefix: "W.I.P", regex: /^W\.I\.P/i },
-        { prefix: "[WIP]", regex: /^\[WIP/i },
-        { prefix: "[W.I.P]", regex: /^\[W\.I\.P/i },
-        { prefix: "(WIP)", regex: /^\(WIP/i },
-        { prefix: "(W.I.P)", regex: /^\(W\.I\.P/i },
-    ];
-
-    for (const item of regexes) {
-        if (item.regex.test(mrTitle)) {
-            recordRuleExitStatus(ruleName, "Failed");
-            return warn(
-                `Please remove the \`${item.prefix}\` prefix from the MR name before merging this MR.`
-            );
-        }
-    }
-
-    // At this point, the rule has passed
-    recordRuleExitStatus(ruleName, "Passed");
-};

.gitlab/dangerjs/package.json

@@ -1,12 +0,0 @@
-{
-    "name": "dangerjs-esp-idf",
-    "description": "Merge request automatic linter",
-    "main": "dangerfile.js",
-    "dependencies": {
-        "danger": "^11.2.3",
-        "axios": "^1.3.3",
-        "langchain": "^0.0.53",
-        "openai-gpt-token-counter": "^1.0.3",
-        "@commitlint/lint": "^13.1.0"
-    }
-}

.gitlab/merge_request_templates/Minimal_Template.md

@@ -1,15 +0,0 @@
-<!-- This Template states the absolute minimum for an MR.
-    If you want to have a more elaborate template or know why we have this structure,
-    please use the "Mixed Template" or consult the Wiki. -->
-<!-- Add the CI labels to trigger the appropriate tests (e.g. "unit_test_esp32") --><!-- Mandatory -->
-<!-- Make sure the commit message follows the Wiki about "Commit Messages" --><!-- Mandatory -->
-
-<!-- Add description of the change here --><!-- Mandatory -->
-
-## Related <!-- Optional -->
-<!-- Related Jira issues and Github issues or write "No related issues"-->
-
-## Release notes <!-- Mandatory -->
-<!-- Either state release notes or write "No release notes" -->
-
-<!-- ## Breaking change notes --><!-- Optional -->

.gitmodules

@@ -2,64 +2,51 @@
 # All the relative URL paths are intended to be GitHub ones
 # For Espressif's public projects please use '../../espressif/proj', not a '../proj'
 #
-# Submodules SBOM information
-# ---------------------------
-# Submodules, which are used directly and not forked into espressif namespace should
-# contain SBOM information here. Other submodules should have the SBOM manifest file
-# included in the root of their project's repository.
-#
-# The sbom-hash entry records the submodule's checkout SHA as presented in git-tree
-# commit object. For example spiffs submodule
-#
-# $ git ls-tree HEAD components/spiffs/spiffs
-# 160000 commit 0dbb3f71c5f6fae3747a9d935372773762baf852	components/spiffs/spiffs
-#
-# The hash can be also obtained with git submodule command
-#
-# $ git submodule status components/spiffs/spiffs
-# 0dbb3f71c5f6fae3747a9d935372773762baf852 components/spiffs/spiffs (0.2-255-g0dbb3f71c5f6)
-#
-# The submodule SHA recorded here has to match with SHA, which is presented in git-tree.
-# This is checked by CI. Also please don't forget to update the submodule version
-# if you are changing the sbom-hash. This is important for SBOM generation.
+
+[submodule "components/esptool_py/esptool"]
+	path = components/esptool_py/esptool
+	url = ../../espressif/esptool.git
 
 [submodule "components/bt/controller/lib_esp32"]
 	path = components/bt/controller/lib_esp32
-	url = ../../espressif/esp32-bt-lib.git
+        url = ../../espressif/esp32-bt-lib.git
 
 [submodule "components/bootloader/subproject/components/micro-ecc/micro-ecc"]
 	path = components/bootloader/subproject/components/micro-ecc/micro-ecc
 	url = ../../kmackay/micro-ecc.git
-	sbom-version = 1.1
-	sbom-cpe = cpe:2.3:a:micro-ecc_project:micro-ecc:{}:*:*:*:*:*:*:*
-	sbom-supplier = Person: Ken MacKay
-	sbom-url = https://github.com/kmackay/micro-ecc
-	sbom-description = A small and fast ECDH and ECDSA implementation for 8-bit, 32-bit, and 64-bit processors
-	sbom-hash = 24c60e243580c7868f4334a1ba3123481fe1aa48
+
+[submodule "components/coap/libcoap"]
+	path = components/coap/libcoap
+	url = ../../obgm/libcoap.git
+
+[submodule "components/nghttp/nghttp2"]
+	path = components/nghttp/nghttp2
+	url = ../../nghttp2/nghttp2.git
+
+[submodule "components/libsodium/libsodium"]
+	path = components/libsodium/libsodium
+	url = ../../jedisct1/libsodium.git
 
 [submodule "components/spiffs/spiffs"]
 	path = components/spiffs/spiffs
 	url = ../../pellepl/spiffs.git
-	sbom-version = 0.2-255-g0dbb3f71c5f6
-	sbom-supplier = Person: Peter Andersson
-	sbom-url = https://github.com/pellepl/spiffs
-	sbom-description = Wear-leveled SPI flash file system for embedded devices
-	sbom-hash = 0dbb3f71c5f6fae3747a9d935372773762baf852
 
 [submodule "components/json/cJSON"]
 	path = components/json/cJSON
 	url = ../../DaveGamble/cJSON.git
-	sbom-version = 1.7.16
-	sbom-cpe = cpe:2.3:a:cjson_project:cjson:{}:*:*:*:*:*:*:*
-	sbom-supplier = Person: Dave Gamble
-	sbom-url = https://github.com/DaveGamble/cJSON
-	sbom-description = Ultralightweight JSON parser in ANSI C
-	sbom-hash = cb8693b058ba302f4829ec6d03f609ac6f848546
 
 [submodule "components/mbedtls/mbedtls"]
 	path = components/mbedtls/mbedtls
 	url = ../../espressif/mbedtls.git
 
+[submodule "components/asio/asio"]
+	path = components/asio/asio
+	url = ../../espressif/asio.git
+
+[submodule "components/expat/expat"]
+	path = components/expat/expat
+	url = ../../libexpat/libexpat.git
+
 [submodule "components/lwip/lwip"]
 	path = components/lwip/lwip
 	url = ../../espressif/esp-lwip.git
@@ -71,38 +58,38 @@
 [submodule "components/protobuf-c/protobuf-c"]
 	path = components/protobuf-c/protobuf-c
 	url = ../../protobuf-c/protobuf-c.git
-	sbom-version = 1.4.1
-	sbom-cpe = cpe:2.3:a:protobuf-c_project:protobuf-c:{}:*:*:*:*:*:*:*
-	sbom-supplier = Organization: protobuf-c community <https://groups.google.com/g/protobuf-c>
-	sbom-url = https://github.com/protobuf-c/protobuf-c
-	sbom-description = Protocol Buffers implementation in C
-	sbom-hash = abc67a11c6db271bedbb9f58be85d6f4e2ea8389
 
 [submodule "components/unity/unity"]
 	path = components/unity/unity
 	url = ../../ThrowTheSwitch/Unity.git
-	sbom-version = v2.4.3-51-g7d2bf62b7e6a
-	sbom-supplier = Organization: ThrowTheSwitch community <http://www.throwtheswitch.org>
-	sbom-url = https://github.com/ThrowTheSwitch/Unity
-	sbom-description = Simple Unit Testing for C
-	sbom-hash = 7d2bf62b7e6afaf38153041a9d53c21aeeca9a25
+
+[submodule "examples/build_system/cmake/import_lib/main/lib/tinyxml2"]
+	path = examples/build_system/cmake/import_lib/main/lib/tinyxml2
+	url = ../../leethomason/tinyxml2.git
 
 [submodule "components/bt/host/nimble/nimble"]
 	path = components/bt/host/nimble/nimble
 	url = ../../espressif/esp-nimble.git
 
+[submodule "components/cbor/tinycbor"]
+	path = components/cbor/tinycbor
+	url = ../../intel/tinycbor.git
+
 [submodule "components/esp_wifi/lib"]
 	path = components/esp_wifi/lib
 	url = ../../espressif/esp32-wifi-lib.git
 
+[submodule "components/tinyusb/tinyusb"]
+	path = components/tinyusb/tinyusb
+	url = ../../espressif/tinyusb.git
+
+[submodule "examples/peripherals/secure_element/atecc608_ecdsa/components/esp-cryptoauthlib"]
+	path = examples/peripherals/secure_element/atecc608_ecdsa/components/esp-cryptoauthlib
+	url = ../../espressif/esp-cryptoauthlib.git
+
 [submodule "components/cmock/CMock"]
 	path = components/cmock/CMock
 	url = ../../ThrowTheSwitch/CMock.git
-	sbom-version = v2.5.2-2-geeecc49ce8af
-	sbom-supplier = Organization: ThrowTheSwitch community <http://www.throwtheswitch.org>
-	sbom-url = https://github.com/ThrowTheSwitch/CMock
-	sbom-description = CMock - Mock/stub generator for C
-	sbom-hash = eeecc49ce8af123cf8ad40efdb9673e37b56230f
 
 [submodule "components/openthread/openthread"]
 	path = components/openthread/openthread
@@ -123,23 +110,3 @@
 [submodule "components/ieee802154/lib"]
 	path = components/ieee802154/lib
 	url = ../../espressif/esp-ieee802154-lib.git
-
-[submodule "components/bt/controller/lib_esp32h2/esp32h2-bt-lib"]
-	path = components/bt/controller/lib_esp32h2/esp32h2-bt-lib
-	url = ../../espressif/esp32h2-bt-lib.git
-
-[submodule "components/bt/controller/lib_esp32c2/esp32c2-bt-lib"]
-	path = components/bt/controller/lib_esp32c2/esp32c2-bt-lib
-	url = ../../espressif/esp32c2-bt-lib.git
-
-[submodule "components/bt/controller/lib_esp32c6/esp32c6-bt-lib"]
-	path = components/bt/controller/lib_esp32c6/esp32c6-bt-lib
-	url = ../../espressif/esp32c6-bt-lib.git
-
-[submodule "components/heap/tlsf"]
-	path = components/heap/tlsf
-	url = ../../espressif/tlsf.git
-
-[submodule "components/esp_coex/lib"]
-	path = components/esp_coex/lib
-	url = ../../espressif/esp-coex-lib.git

.pre-commit-config.yaml

@@ -11,16 +11,13 @@ repos:
         # 1 - some file extensions
         # 2 - any file matching *test*/*expected* (for host tests, if possible use this naming pattern always)
         # 3 - any directory named 'testdata'
-        # 4 - protobuf auto-generated files
+        # 4 - IDF monitor test data
         exclude: &whitespace_excludes |
           (?x)^(
             .+\.(md|rst|map|bin)|
             .+test.*\/.*expected.*|
             .+\/testdata\/.+|
-            .*_pb2.py|
-            .*.pb-c.h|
-            .*.pb-c.c|
-            .*.yuv
+            .+test_idf_monitor\/tests\/.+
           )$
       - id: end-of-file-fixer
         exclude: *whitespace_excludes
@@ -28,26 +25,16 @@ repos:
       - id: mixed-line-ending
         args: ['-f=lf']
       - id: double-quote-string-fixer
-      - id: no-commit-to-branch
-        name: Do not use more than one slash in the branch name
-        args: ['--pattern', '^[^/]*/[^/]*/']
-      - id: no-commit-to-branch
-        name: Do not use uppercase letters in the branch name
-        args: ['--pattern', '^[^A-Z]*[A-Z]']
-  - repo: https://github.com/PyCQA/flake8
-    rev: 5.0.4
+  - repo: https://gitlab.com/pycqa/flake8
+    rev: 3.9.2
     hooks:
       - id: flake8
         args: ['--config=.flake8', '--tee', '--benchmark']
   - repo: https://github.com/pycqa/isort
-    rev: 5.12.0  # python 3.8 compatible
+    rev: 5.9.3
     hooks:
       - id: isort
         name: isort (python)
-        exclude: >
-          (?x)^(
-              .*_pb2.py
-          )$
   - repo: local
     hooks:
       - id: check-executables
@@ -66,8 +53,6 @@ repos:
         name: Validate Kconfig files
         entry: tools/ci/check_kconfigs.py
         language: python
-        additional_dependencies:
-          - esp-idf-kconfig
         files: '^Kconfig$|Kconfig.*$'
       - id: check-deprecated-kconfigs-options
         name: Check if any Kconfig Options Deprecated
@@ -86,22 +71,21 @@ repos:
         name: Validate Codeowner File
         entry: tools/ci/check_codeowners.py ci-check
         language: python
-        always_run: true
         files: '\.gitlab/CODEOWNERS'
         pass_filenames: false
       - id: check-rules-yml
         name: Check rules.yml all rules have at lease one job applied, all rules needed exist
         entry: tools/ci/check_rules_yml.py
         language: python
-        files: '\.gitlab/ci/.+\.yml|\.gitlab-ci.yml|\.gitmodules'
+        files: '\.gitlab/ci/.+\.yml|\.gitlab-ci.yml'
         pass_filenames: false
         additional_dependencies:
           - PyYAML == 5.3.1
       - id: check-generated-rules
         name: Check rules are generated (based on .gitlab/ci/dependencies/dependencies.yml)
-        entry: tools/ci/generate_rules.py
+        entry: .gitlab/ci/dependencies/generate_rules.py
         language: python
-        files: '\.gitlab/ci/dependencies/.+|\.gitlab/ci/.*\.yml'
+        files: '\.gitlab/ci/dependencies/.+|\.gitlab/ci/rules\.yml'
         pass_filenames: false
         additional_dependencies:
           - PyYAML == 5.3.1
@@ -109,24 +93,10 @@ repos:
         name: Check type annotations in python files
         entry: tools/ci/check_type_comments.py
         additional_dependencies:
-          - 'mypy==0.940'
+          - 'mypy==0.800'
           - 'mypy-extensions==0.4.3'
-          - 'types-setuptools==57.4.14'
-          - 'types-PyYAML==0.1.9'
-        exclude: >
-          (?x)^(
-              .*_pb2.py
-          )$
         language: python
         types: [python]
-      - id: check-requirement-files
-        name: Check requirement files
-        entry: tools/ci/check_requirement_files.py
-        additional_dependencies:
-          - 'jsonschema'
-        language: python
-        files: 'tools/requirements.+|tools/requirements/.+'
-        pass_filenames: false
       - id: check-tools-files-patterns
         name: Check tools dir files patterns
         entry: tools/ci/check_tools_files_patterns.py
@@ -135,89 +105,8 @@ repos:
         additional_dependencies:
           - PyYAML == 5.3.1
         pass_filenames: false
-      - id: check-rules-components-patterns
-        name: check patterns-build_components in rules.yml
-        entry: tools/ci/check_rules_components_patterns.py
-        language: python
-        files: 'components/.+|.gitlab/ci/rules.yml'
-        additional_dependencies:
-          - PyYAML == 5.3.1
-        pass_filenames: false
-      - id: check-generated-soc-caps-kconfig
-        name: Check soc caps kconfig files are generated (based on components/soc/IDF_TARGET/include/soc/soc_caps.h)
-        entry: tools/gen_soc_caps_kconfig/gen_soc_caps_kconfig.py -d 'components/soc/*/include/soc/' 'components/esp_rom/*/' 'components/spi_flash/*/'
-        language: python
-        files: 'components/soc/.+/include/soc/.+_caps\.h|components/esp_rom/.+/.+_caps\.h|kconfig\.soc_caps.in|components/spi_flash/.+/.+_caps\.h'
-        pass_filenames: false
-        additional_dependencies:
-          - pyparsing
-      - id: check-all-apps-readmes
-        name: Check if all apps readme files match given .build-test-rules.yml files. Modify the supported target tables
-        entry: tools/ci/check_build_test_rules.py check-readmes
-        language: python
-        files: 'tools/test_apps/.+|examples/.+|components/.+|tools/idf_py_actions/constants.py|tools/ci/check_build_test_rules.py'
-        require_serial: true
-        additional_dependencies:
-          - PyYAML == 5.3.1
-          - idf_build_apps~=1.0
-      - id: sort-build-test-rules-ymls
-        name: sort .build-test-rules.yml files
-        entry: tools/ci/check_build_test_rules.py sort-yaml
-        language: python
-        files: '\.build-test-rules\.yml'
-        additional_dependencies:
-          - PyYAML == 5.3.1
-          - ruamel.yaml
-      - id: check-build-test-rules-path-exists
-        name: check path in .build-test-rules.yml exists
-        entry: tools/ci/check_build_test_rules.py check-exist
-        language: python
-        additional_dependencies:
-          - PyYAML == 5.3.1
-        always_run: true
-        pass_filenames: false
-        require_serial: true
-      - id: submodule-sbom-hash-check
-        name: Check if sbom-hash values for submodules in .gitmodules match submodules checkout hash in git tree
-        entry: python tools/test_sbom/test_submodules.py
-        language: python
-        always_run: true
-        pass_filenames: false
-      - id: cleanup-ignore-lists
-        name: Remove non-existing patterns from ignore lists
-        entry: tools/ci/cleanup_ignore_lists.py
-        language: python
-        always_run: true
-        require_serial: true
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.0.1
     hooks:
       - id: file-contents-sorter
-        files: 'tools\/ci\/(executable-list\.txt|mypy_ignore_list\.txt|check_copyright_ignore\.txt)'
-  - repo: https://github.com/espressif/check-copyright/
-    rev: v1.0.3
-    hooks:
-      - id: check-copyright
-        args: ['--ignore', 'tools/ci/check_copyright_ignore.txt', '--config', 'tools/ci/check_copyright_config.yaml']
-  - repo: https://github.com/espressif/conventional-precommit-linter
-    rev: v1.2.1
-    hooks:
-      - id: conventional-precommit-linter
-        stages: [commit-msg]
-  - repo: https://github.com/espressif/astyle_py.git
-    rev: v1.0.2
-    hooks:
-      - id: astyle_py
-        # If you are modifying astyle version, update tools/format.sh as well
-        args: ['--astyle-version=3.4.7', '--rules=tools/ci/astyle-rules.yml']
-  - repo: https://github.com/shellcheck-py/shellcheck-py
-    rev: v0.9.0.5
-    hooks:
-    - id: shellcheck
-      name: shellcheck bash
-      args: ['--shell', 'bash', '-x']
-      files: 'install.sh|export.sh'
-    - id: shellcheck
-      name: shellcheck dash (export.sh)
-      args: ['--shell', 'dash', '-x']
-      files: 'export.sh'
+        files: 'tools\/ci\/(executable-list\.txt|mypy_ignore_list\.txt)'

.pylintrc

@@ -1,77 +1,27 @@
-[MAIN]
-
-# Analyse import fallback blocks. This can be used to support both Python 2 and
-# 3 compatible code, which means that the block might have code that exists
-# only in one or another interpreter, leading to false positives when analysed.
-analyse-fallback-blocks=no
-
-# Clear in-memory caches upon conclusion of linting. Useful if running pylint
-# in a server-like mode.
-clear-cache-post-run=no
-
-# Load and enable all available extensions. Use --list-extensions to see a list
-# all available extensions.
-#enable-all-extensions=
-
-# In error mode, messages with a category besides ERROR or FATAL are
-# suppressed, and no reports are done by default. Error mode is compatible with
-# disabling specific errors.
-#errors-only=
-
-# Always return a 0 (non-error) status code, even if lint errors are found.
-# This is primarily useful in continuous integration scripts.
-#exit-zero=
+[MASTER]
 
 # A comma-separated list of package or module names from where C extensions may
 # be loaded. Extensions are loading into the active Python interpreter and may
 # run arbitrary code.
-extension-pkg-allow-list=
-
-# A comma-separated list of package or module names from where C extensions may
-# be loaded. Extensions are loading into the active Python interpreter and may
-# run arbitrary code. (This is an alternative name to extension-pkg-allow-list
-# for backward compatibility.)
 extension-pkg-whitelist=
 
-# Return non-zero exit code if any of these messages/categories are detected,
-# even if score is above --fail-under value. Syntax same as enable. Messages
-# specified are enabled, while categories only check already-enabled messages.
-fail-on=
-
-# Specify a score threshold under which the program will exit with error.
+# Specify a score threshold to be exceeded before program exits with error.
 fail-under=10
 
-# Interpret the stdin as a python script, whose filename needs to be passed as
-# the module_or_package argument.
-#from-stdin=
-
-# Files or directories to be skipped. They should be base names, not paths.
+# Add files or directories to the blacklist. They should be base names, not
+# paths.
 ignore=CVS
 
-# Add files or directories matching the regular expressions patterns to the
-# ignore-list. The regex matches against paths and can be in Posix or Windows
-# format. Because '\\' represents the directory delimiter on Windows systems,
-# it can't be used as an escape character.
-ignore-paths=
-
-# Files or directories matching the regular expression patterns are skipped.
-# The regex matches against base names, not paths. The default value ignores
-# Emacs file locks
-ignore-patterns=^\.#
-
-# List of module names for which member attributes should not be checked
-# (useful for modules/projects where namespaces are manipulated during runtime
-# and thus existing member attributes cannot be deduced by static analysis). It
-# supports qualified module names, as well as Unix pattern matching.
-ignored-modules=
+# Add files or directories matching the regex patterns to the blacklist. The
+# regex matches against base names, not paths.
+ignore-patterns=
 
 # Python code to execute, usually for sys.path manipulation such as
 # pygtk.require().
 #init-hook=
 
 # Use multiple processes to speed up Pylint. Specifying 0 will auto-detect the
-# number of processors available to use, and will cap the count on Windows to
-# avoid hangs.
+# number of processors available to use.
 jobs=1
 
 # Control the amount of potential inferred values when inferring a single
@@ -86,19 +36,6 @@ load-plugins=
 # Pickle collected data for later comparisons.
 persistent=yes
 
-# Minimum Python version to use for version dependent checks. Will default to
-# the version used to run pylint.
-py-version=3.8
-
-# Discover python modules and packages in the file system subtree.
-recursive=no
-
-# Add paths to the list of the source roots. Supports globbing patterns. The
-# source root is an absolute path or a path relative to the current working
-# directory used to determine a package namespace for modules located under the
-# source root.
-source-roots=
-
 # When enabled, pylint would attempt to guess common misconfiguration and emit
 # user-friendly hints instead of false-positive error messages.
 suggestion-mode=yes
@@ -107,8 +44,345 @@ suggestion-mode=yes
 # active Python interpreter and may run arbitrary code.
 unsafe-load-any-extension=no
 
-# In verbose mode, extra non-checker-related info will be displayed.
-#verbose=
+
+[MESSAGES CONTROL]
+
+# Only show warnings with the listed confidence levels. Leave empty to show
+# all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED.
+confidence=
+
+# Disable the message, report, category or checker with the given id(s). You
+# can either give multiple identifiers separated by comma (,) or put this
+# option multiple times (only on the command line, not in the configuration
+# file where it should appear only once). You can also use "--disable=all" to
+# disable everything first and then reenable specific checks. For example, if
+# you want to run only the similarities checker, you can use "--disable=all
+# --enable=similarities". If you want to run only the classes checker, but have
+# no Warning level messages displayed, use "--disable=all --enable=classes
+# --disable=W".
+disable=print-statement,
+        parameter-unpacking,
+        unpacking-in-except,
+        old-raise-syntax,
+        backtick,
+        long-suffix,
+        old-ne-operator,
+        old-octal-literal,
+        import-star-module-level,
+        non-ascii-bytes-literal,
+        raw-checker-failed,
+        bad-inline-option,
+        locally-disabled,
+        file-ignored,
+        suppressed-message,
+        useless-suppression,
+        deprecated-pragma,
+        use-symbolic-message-instead,
+        apply-builtin,
+        basestring-builtin,
+        buffer-builtin,
+        cmp-builtin,
+        coerce-builtin,
+        execfile-builtin,
+        file-builtin,
+        long-builtin,
+        raw_input-builtin,
+        reduce-builtin,
+        standarderror-builtin,
+        unicode-builtin,
+        xrange-builtin,
+        coerce-method,
+        delslice-method,
+        getslice-method,
+        setslice-method,
+        no-absolute-import,
+        old-division,
+        dict-iter-method,
+        dict-view-method,
+        next-method-called,
+        metaclass-assignment,
+        indexing-exception,
+        raising-string,
+        reload-builtin,
+        oct-method,
+        hex-method,
+        nonzero-method,
+        cmp-method,
+        input-builtin,
+        round-builtin,
+        intern-builtin,
+        unichr-builtin,
+        map-builtin-not-iterating,
+        zip-builtin-not-iterating,
+        range-builtin-not-iterating,
+        filter-builtin-not-iterating,
+        using-cmp-argument,
+        eq-without-hash,
+        div-method,
+        idiv-method,
+        rdiv-method,
+        exception-message-attribute,
+        invalid-str-codec,
+        sys-max-int,
+        bad-python3-import,
+        deprecated-string-function,
+        deprecated-str-translate-call,
+        deprecated-itertools-function,
+        deprecated-types-field,
+        next-method-defined,
+        dict-items-not-iterating,
+        dict-keys-not-iterating,
+        dict-values-not-iterating,
+        deprecated-operator-function,
+        deprecated-urllib-function,
+        xreadlines-attribute,
+        deprecated-sys-function,
+        exception-escape,
+        comprehension-escape,
+        missing-function-docstring, # Modified since here, include this line
+        missing-class-docstring,
+        missing-module-docstring,
+        wrong-import-order,
+        invalid-name,
+        too-few-public-methods,
+        too-many-locals,
+        bad-super-call,  # since we still haven't drop python2 support
+        too-many-nested-blocks,
+        too-many-branches,
+        too-many-statements,
+
+# Enable the message, report, category or checker with the given id(s). You can
+# either give multiple identifier separated by comma (,) or put this option
+# multiple time (only on the command line, not in the configuration file where
+# it should appear only once). See also the "--disable" option for examples.
+enable=c-extension-no-member
+
+
+[REPORTS]
+
+# Python expression which should return a score less than or equal to 10. You
+# have access to the variables 'error', 'warning', 'refactor', and 'convention'
+# which contain the number of messages in each category, as well as 'statement'
+# which is the total number of statements analyzed. This score is used by the
+# global evaluation report (RP0004).
+evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10)
+
+# Template used to display messages. This is a python new-style format string
+# used to format the message information. See doc for all details.
+#msg-template=
+
+# Set the output format. Available formats are text, parseable, colorized, json
+# and msvs (visual studio). You can also give a reporter class, e.g.
+# mypackage.mymodule.MyReporterClass.
+output-format=text
+
+# Tells whether to display a full report or only the messages.
+reports=no
+
+# Activate the evaluation score.
+score=yes
+
+
+[REFACTORING]
+
+# Maximum number of nested blocks for function / method body
+max-nested-blocks=5
+
+# Complete name of functions that never returns. When checking for
+# inconsistent-return-statements if a never returning function is called then
+# it will be considered as an explicit return statement and no message will be
+# printed.
+never-returning-functions=sys.exit
+
+
+[TYPECHECK]
+
+# List of decorators that produce context managers, such as
+# contextlib.contextmanager. Add to this list to register other decorators that
+# produce valid context managers.
+contextmanager-decorators=contextlib.contextmanager
+
+# List of members which are set dynamically and missed by pylint inference
+# system, and so shouldn't trigger E1101 when accessed. Python regular
+# expressions are accepted.
+generated-members=
+
+# Tells whether missing members accessed in mixin class should be ignored. A
+# mixin class is detected if its name ends with "mixin" (case insensitive).
+ignore-mixin-members=yes
+
+# Tells whether to warn about missing members when the owner of the attribute
+# is inferred to be None.
+ignore-none=yes
+
+# This flag controls whether pylint should warn about no-member and similar
+# checks whenever an opaque object is returned when inferring. The inference
+# can return multiple potential results while evaluating a Python object, but
+# some branches might not be evaluated, which results in partial inference. In
+# that case, it might be useful to still emit no-member and other checks for
+# the rest of the inferred objects.
+ignore-on-opaque-inference=yes
+
+# List of class names for which member attributes should not be checked (useful
+# for classes with dynamically set attributes). This supports the use of
+# qualified names.
+ignored-classes=optparse.Values,thread._local,_thread._local
+
+# List of module names for which member attributes should not be checked
+# (useful for modules/projects where namespaces are manipulated during runtime
+# and thus existing member attributes cannot be deduced by static analysis). It
+# supports qualified module names, as well as Unix pattern matching.
+ignored-modules=
+
+# Show a hint with possible names when a member name was not found. The aspect
+# of finding the hint is based on edit distance.
+missing-member-hint=yes
+
+# The minimum edit distance a name should have in order to be considered a
+# similar match for a missing member name.
+missing-member-hint-distance=1
+
+# The total number of similar names that should be taken in consideration when
+# showing a hint for a missing member.
+missing-member-max-choices=1
+
+# List of decorators that change the signature of a decorated function.
+signature-mutators=ttfw_idf.idf_example_test,ttfw_idf.idf_unit_test,ttfw_idf.idf_custom_test,ttfw_idf.idf_component_unit_test
+
+
+[SPELLING]
+
+# Limits count of emitted suggestions for spelling mistakes.
+max-spelling-suggestions=4
+
+# Spelling dictionary name. Available dictionaries: none. To make it work,
+# install the python-enchant package.
+spelling-dict=
+
+# List of comma separated words that should not be checked.
+spelling-ignore-words=
+
+# A path to a file that contains the private dictionary; one word per line.
+spelling-private-dict-file=
+
+# Tells whether to store unknown words to the private dictionary (see the
+# --spelling-private-dict-file option) instead of raising a message.
+spelling-store-unknown-words=no
+
+
+[FORMAT]
+
+# Expected format of line ending, e.g. empty (any line ending), LF or CRLF.
+expected-line-ending-format=
+
+# Regexp for a line that is allowed to be longer than the limit.
+ignore-long-lines=^\s*(# )?<?https?://\S+>?$
+
+# Number of spaces of indent required inside a hanging or continued line.
+indent-after-paren=4
+
+# String used as indentation unit. This is usually "    " (4 spaces) or "\t" (1
+# tab).
+indent-string='    '
+
+# Maximum number of characters on a single line.
+max-line-length=160
+
+# Maximum number of lines in a module.
+max-module-lines=1000
+
+# List of optional constructs for which whitespace checking is disabled. `dict-
+# separator` is used to allow tabulation in dicts, etc.: {1  : 1,\n222: 2}.
+# `trailing-comma` allows a space between comma and closing bracket: (a, ).
+# `empty-line` allows space-only lines.
+no-space-check=trailing-comma,
+               dict-separator
+
+# Allow the body of a class to be on the same line as the declaration if body
+# contains single statement.
+single-line-class-stmt=no
+
+# Allow the body of an if to be on the same line as the test if there is no
+# else.
+single-line-if-stmt=no
+
+
+[STRING]
+
+# This flag controls whether inconsistent-quotes generates a warning when the
+# character used as a quote delimiter is used inconsistently within a module.
+check-quote-consistency=no
+
+# This flag controls whether the implicit-str-concat should generate a warning
+# on implicit string concatenation in sequences defined over several lines.
+check-str-concat-over-line-jumps=no
+
+
+[LOGGING]
+
+# The type of string formatting that logging methods do. `old` means using %
+# formatting, `new` is for `{}` formatting.
+logging-format-style=old
+
+# Logging modules to check that the string format arguments are in logging
+# function parameter format.
+logging-modules=logging
+
+
+[MISCELLANEOUS]
+
+# List of note tags to take in consideration, separated by a comma.
+notes=FIXME,
+      XXX,
+      TODO
+
+# Regular expression of note tags to take in consideration.
+#notes-rgx=
+
+
+[SIMILARITIES]
+
+# Ignore comments when computing similarities.
+ignore-comments=yes
+
+# Ignore docstrings when computing similarities.
+ignore-docstrings=yes
+
+# Ignore imports when computing similarities.
+ignore-imports=no
+
+# Minimum lines number of a similarity.
+min-similarity-lines=4
+
+
+[VARIABLES]
+
+# List of additional names supposed to be defined in builtins. Remember that
+# you should avoid defining new builtins when possible.
+additional-builtins=
+
+# Tells whether unused global variables should be treated as a violation.
+allow-global-unused-variables=yes
+
+# List of strings which can identify a callback function by name. A callback
+# name must start or end with one of those strings.
+callbacks=cb_,
+          _cb
+
+# A regular expression matching the name of dummy variables (i.e. expected to
+# not be used).
+dummy-variables-rgx=_+$|(_[a-zA-Z0-9_]*[a-zA-Z0-9]+?$)|dummy|^ignored_|^unused_
+
+# Argument names that match this expression will be ignored. Default to name
+# with leading underscore.
+ignored-argument-names=_.*|^ignored_|^unused_
+
+# Tells whether we should check for unused import in __init__ files.
+init-import=no
+
+# List of qualified module names which can have objects that can redefine
+# builtins.
+redefining-builtins-modules=six.moves,past.builtins,future.builtins,builtins,io
 
 
 [BASIC]
@@ -117,15 +391,13 @@ unsafe-load-any-extension=no
 argument-naming-style=snake_case
 
 # Regular expression matching correct argument names. Overrides argument-
-# naming-style. If left empty, argument names will be checked with the set
-# naming style.
+# naming-style.
 #argument-rgx=
 
 # Naming style matching correct attribute names.
 attr-naming-style=snake_case
 
 # Regular expression matching correct attribute names. Overrides attr-naming-
-# style. If left empty, attribute names will be checked with the set naming
 # style.
 #attr-rgx=
 
@@ -145,30 +417,20 @@ bad-names-rgxs=
 class-attribute-naming-style=any
 
 # Regular expression matching correct class attribute names. Overrides class-
-# attribute-naming-style. If left empty, class attribute names will be checked
-# with the set naming style.
+# attribute-naming-style.
 #class-attribute-rgx=
 
-# Naming style matching correct class constant names.
-class-const-naming-style=UPPER_CASE
-
-# Regular expression matching correct class constant names. Overrides class-
-# const-naming-style. If left empty, class constant names will be checked with
-# the set naming style.
-#class-const-rgx=
-
 # Naming style matching correct class names.
 class-naming-style=PascalCase
 
 # Regular expression matching correct class names. Overrides class-naming-
-# style. If left empty, class names will be checked with the set naming style.
+# style.
 #class-rgx=
 
 # Naming style matching correct constant names.
 const-naming-style=UPPER_CASE
 
 # Regular expression matching correct constant names. Overrides const-naming-
-# style. If left empty, constant names will be checked with the set naming
 # style.
 #const-rgx=
 
@@ -180,8 +442,7 @@ docstring-min-length=-1
 function-naming-style=snake_case
 
 # Regular expression matching correct function names. Overrides function-
-# naming-style. If left empty, function names will be checked with the set
-# naming style.
+# naming-style.
 #function-rgx=
 
 # Good variable names which should always be accepted, separated by a comma.
@@ -203,22 +464,21 @@ include-naming-hint=no
 inlinevar-naming-style=any
 
 # Regular expression matching correct inline iteration names. Overrides
-# inlinevar-naming-style. If left empty, inline iteration names will be checked
-# with the set naming style.
+# inlinevar-naming-style.
 #inlinevar-rgx=
 
 # Naming style matching correct method names.
 method-naming-style=snake_case
 
 # Regular expression matching correct method names. Overrides method-naming-
-# style. If left empty, method names will be checked with the set naming style.
+# style.
 #method-rgx=
 
 # Naming style matching correct module names.
 module-naming-style=snake_case
 
 # Regular expression matching correct module names. Overrides module-naming-
-# style. If left empty, module names will be checked with the set naming style.
+# style.
 #module-rgx=
 
 # Colon-delimited sets of names that determine each other's naming style when
@@ -234,61 +494,21 @@ no-docstring-rgx=^_
 # These decorators are taken in consideration only for invalid-name.
 property-classes=abc.abstractproperty
 
-# Regular expression matching correct type alias names. If left empty, type
-# alias names will be checked with the set naming style.
-#typealias-rgx=
-
-# Regular expression matching correct type variable names. If left empty, type
-# variable names will be checked with the set naming style.
-#typevar-rgx=
-
 # Naming style matching correct variable names.
 variable-naming-style=snake_case
 
 # Regular expression matching correct variable names. Overrides variable-
-# naming-style. If left empty, variable names will be checked with the set
-# naming style.
+# naming-style.
 #variable-rgx=
 
 
-[CLASSES]
-
-# Warn about protected attribute access inside special methods
-check-protected-access-in-special-methods=no
-
-# List of method names used to declare (i.e. assign) instance attributes.
-defining-attr-methods=__init__,
-                      __new__,
-                      setUp,
-                      asyncSetUp,
-                      __post_init__
-
-# List of member names, which should be excluded from the protected access
-# warning.
-exclude-protected=_asdict,_fields,_replace,_source,_make,os._exit
-
-# List of valid names for the first argument in a class method.
-valid-classmethod-first-arg=cls
-
-# List of valid names for the first argument in a metaclass class method.
-valid-metaclass-classmethod-first-arg=mcs
-
-
 [DESIGN]
 
-# List of regular expressions of class ancestor names to ignore when counting
-# public methods (see R0903)
-exclude-too-few-public-methods=
-
-# List of qualified class names to ignore when counting class parents (see
-# R0901)
-ignored-parents=
-
 # Maximum number of arguments for function / method.
 max-args=5
 
 # Maximum number of attributes for a class (see R0902).
-max-attributes=7
+max-attributes=12
 
 # Maximum number of boolean expressions in an if statement (see R0916).
 max-bool-expr=5
@@ -315,40 +535,27 @@ max-statements=50
 min-public-methods=2
 
 
-[EXCEPTIONS]
+[CLASSES]
 
-# Exceptions that will emit a warning when caught.
-overgeneral-exceptions=builtins.BaseException,builtins.Exception
+# List of method names used to declare (i.e. assign) instance attributes.
+defining-attr-methods=__init__,
+                      __new__,
+                      setUp,
+                      __post_init__
 
+# List of member names, which should be excluded from the protected access
+# warning.
+exclude-protected=_asdict,
+                  _fields,
+                  _replace,
+                  _source,
+                  _make
 
-[FORMAT]
+# List of valid names for the first argument in a class method.
+valid-classmethod-first-arg=cls
 
-# Expected format of line ending, e.g. empty (any line ending), LF or CRLF.
-expected-line-ending-format=
-
-# Regexp for a line that is allowed to be longer than the limit.
-ignore-long-lines=^\s*(# )?<?https?://\S+>?$
-
-# Number of spaces of indent required inside a hanging or continued line.
-indent-after-paren=4
-
-# String used as indentation unit. This is usually "    " (4 spaces) or "\t" (1
-# tab).
-indent-string='    '
-
-# Maximum number of characters on a single line.
-max-line-length=160
-
-# Maximum number of lines in a module.
-max-module-lines=1000
-
-# Allow the body of a class to be on the same line as the declaration if body
-# contains single statement.
-single-line-class-stmt=no
-
-# Allow the body of an if to be on the same line as the test if there is no
-# else.
-single-line-if-stmt=no
+# List of valid names for the first argument in a metaclass class method.
+valid-metaclass-classmethod-first-arg=cls
 
 
 [IMPORTS]
@@ -357,26 +564,27 @@ single-line-if-stmt=no
 # one.
 allow-any-import-level=
 
-# Allow explicit reexports by alias from a package __init__.
-allow-reexport-from-package=no
-
 # Allow wildcard imports from modules that define __all__.
 allow-wildcard-with-all=no
 
-# Deprecated modules which should not be used, separated by a comma.
-deprecated-modules=
+# Analyse import fallback blocks. This can be used to support both Python 2 and
+# 3 compatible code, which means that the block might have code that exists
+# only in one or another interpreter, leading to false positives when analysed.
+analyse-fallback-blocks=no
 
-# Output a graph (.gv or any supported image format) of external dependencies
-# to the given file (report RP0402 must not be disabled).
+# Deprecated modules which should not be used, separated by a comma.
+deprecated-modules=optparse,tkinter.tix
+
+# Create a graph of external dependencies in the given file (report RP0402 must
+# not be disabled).
 ext-import-graph=
 
-# Output a graph (.gv or any supported image format) of all (i.e. internal and
-# external) dependencies to the given file (report RP0402 must not be
-# disabled).
+# Create a graph of every (i.e. internal and external) dependencies in the
+# given file (report RP0402 must not be disabled).
 import-graph=
 
-# Output a graph (.gv or any supported image format) of internal dependencies
-# to the given file (report RP0402 must not be disabled).
+# Create a graph of internal dependencies in the given file (report RP0402 must
+# not be disabled).
 int-import-graph=
 
 # Force import order to recognize a module as part of the standard
@@ -390,252 +598,9 @@ known-third-party=enchant
 preferred-modules=
 
 
-[LOGGING]
+[EXCEPTIONS]
 
-# The type of string formatting that logging methods do. `old` means using %
-# formatting, `new` is for `{}` formatting.
-logging-format-style=old
-
-# Logging modules to check that the string format arguments are in logging
-# function parameter format.
-logging-modules=logging
-
-
-[MESSAGES CONTROL]
-
-# Only show warnings with the listed confidence levels. Leave empty to show
-# all. Valid levels: HIGH, CONTROL_FLOW, INFERENCE, INFERENCE_FAILURE,
-# UNDEFINED.
-confidence=HIGH,
-           CONTROL_FLOW,
-           INFERENCE,
-           INFERENCE_FAILURE,
-           UNDEFINED
-
-# Disable the message, report, category or checker with the given id(s). You
-# can either give multiple identifiers separated by comma (,) or put this
-# option multiple times (only on the command line, not in the configuration
-# file where it should appear only once). You can also use "--disable=all" to
-# disable everything first and then re-enable specific checks. For example, if
-# you want to run only the similarities checker, you can use "--disable=all
-# --enable=similarities". If you want to run only the classes checker, but have
-# no Warning level messages displayed, use "--disable=all --enable=classes
-# --disable=W".
-disable=raw-checker-failed,
-        bad-inline-option,
-        locally-disabled,
-        file-ignored,
-        suppressed-message,
-        useless-suppression,
-        deprecated-pragma,
-        use-symbolic-message-instead,
-        missing-function-docstring, # Modified since here, include this line
-        missing-class-docstring,
-        missing-module-docstring,
-        wrong-import-order,
-        invalid-name,
-        too-few-public-methods,
-        too-many-locals,
-        ungrouped-imports,  # since we have isort in pre-commit
-        no-name-in-module,  # since we have flake8 to check this
-        too-many-instance-attributes,
-
-# Enable the message, report, category or checker with the given id(s). You can
-# either give multiple identifier separated by comma (,) or put this option
-# multiple time (only on the command line, not in the configuration file where
-# it should appear only once). See also the "--disable" option for examples.
-enable=c-extension-no-member
-
-
-[METHOD_ARGS]
-
-# List of qualified names (i.e., library.method) which require a timeout
-# parameter e.g. 'requests.api.get,requests.api.post'
-timeout-methods=requests.api.delete,requests.api.get,requests.api.head,requests.api.options,requests.api.patch,requests.api.post,requests.api.put,requests.api.request
-
-
-[MISCELLANEOUS]
-
-# List of note tags to take in consideration, separated by a comma.
-notes=FIXME,
-      XXX,
-      TODO
-
-# Regular expression of note tags to take in consideration.
-notes-rgx=
-
-
-[REFACTORING]
-
-# Maximum number of nested blocks for function / method body
-max-nested-blocks=5
-
-# Complete name of functions that never returns. When checking for
-# inconsistent-return-statements if a never returning function is called then
-# it will be considered as an explicit return statement and no message will be
-# printed.
-never-returning-functions=sys.exit,argparse.parse_error
-
-
-[REPORTS]
-
-# Python expression which should return a score less than or equal to 10. You
-# have access to the variables 'fatal', 'error', 'warning', 'refactor',
-# 'convention', and 'info' which contain the number of messages in each
-# category, as well as 'statement' which is the total number of statements
-# analyzed. This score is used by the global evaluation report (RP0004).
-evaluation=max(0, 0 if fatal else 10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10))
-
-# Template used to display messages. This is a python new-style format string
-# used to format the message information. See doc for all details.
-msg-template=
-
-# Set the output format. Available formats are text, parseable, colorized, json
-# and msvs (visual studio). You can also give a reporter class, e.g.
-# mypackage.mymodule.MyReporterClass.
-#output-format=
-
-# Tells whether to display a full report or only the messages.
-reports=no
-
-# Activate the evaluation score.
-score=yes
-
-
-[SIMILARITIES]
-
-# Comments are removed from the similarity computation
-ignore-comments=yes
-
-# Docstrings are removed from the similarity computation
-ignore-docstrings=yes
-
-# Imports are removed from the similarity computation
-ignore-imports=yes
-
-# Signatures are removed from the similarity computation
-ignore-signatures=yes
-
-# Minimum lines number of a similarity.
-min-similarity-lines=4
-
-
-[SPELLING]
-
-# Limits count of emitted suggestions for spelling mistakes.
-max-spelling-suggestions=4
-
-# Spelling dictionary name. No available dictionaries : You need to install
-# both the python package and the system dependency for enchant to work..
-spelling-dict=
-
-# List of comma separated words that should be considered directives if they
-# appear at the beginning of a comment and should not be checked.
-spelling-ignore-comment-directives=fmt: on,fmt: off,noqa:,noqa,nosec,isort:skip,mypy:
-
-# List of comma separated words that should not be checked.
-spelling-ignore-words=
-
-# A path to a file that contains the private dictionary; one word per line.
-spelling-private-dict-file=
-
-# Tells whether to store unknown words to the private dictionary (see the
-# --spelling-private-dict-file option) instead of raising a message.
-spelling-store-unknown-words=no
-
-
-[STRING]
-
-# This flag controls whether inconsistent-quotes generates a warning when the
-# character used as a quote delimiter is used inconsistently within a module.
-check-quote-consistency=no
-
-# This flag controls whether the implicit-str-concat should generate a warning
-# on implicit string concatenation in sequences defined over several lines.
-check-str-concat-over-line-jumps=no
-
-
-[TYPECHECK]
-
-# List of decorators that produce context managers, such as
-# contextlib.contextmanager. Add to this list to register other decorators that
-# produce valid context managers.
-contextmanager-decorators=contextlib.contextmanager
-
-# List of members which are set dynamically and missed by pylint inference
-# system, and so shouldn't trigger E1101 when accessed. Python regular
-# expressions are accepted.
-generated-members=
-
-# Tells whether to warn about missing members when the owner of the attribute
-# is inferred to be None.
-ignore-none=yes
-
-# This flag controls whether pylint should warn about no-member and similar
-# checks whenever an opaque object is returned when inferring. The inference
-# can return multiple potential results while evaluating a Python object, but
-# some branches might not be evaluated, which results in partial inference. In
-# that case, it might be useful to still emit no-member and other checks for
-# the rest of the inferred objects.
-ignore-on-opaque-inference=yes
-
-# List of symbolic message names to ignore for Mixin members.
-ignored-checks-for-mixins=no-member,
-                          not-async-context-manager,
-                          not-context-manager,
-                          attribute-defined-outside-init
-
-# List of class names for which member attributes should not be checked (useful
-# for classes with dynamically set attributes). This supports the use of
-# qualified names.
-ignored-classes=optparse.Values,thread._local,_thread._local,argparse.Namespace
-
-# Show a hint with possible names when a member name was not found. The aspect
-# of finding the hint is based on edit distance.
-missing-member-hint=yes
-
-# The minimum edit distance a name should have in order to be considered a
-# similar match for a missing member name.
-missing-member-hint-distance=1
-
-# The total number of similar names that should be taken in consideration when
-# showing a hint for a missing member.
-missing-member-max-choices=1
-
-# Regex pattern to define which classes are considered mixins.
-mixin-class-rgx=.*[Mm]ixin
-
-# List of decorators that change the signature of a decorated function.
-signature-mutators=
-
-
-[VARIABLES]
-
-# List of additional names supposed to be defined in builtins. Remember that
-# you should avoid defining new builtins when possible.
-additional-builtins=
-
-# Tells whether unused global variables should be treated as a violation.
-allow-global-unused-variables=yes
-
-# List of names allowed to shadow builtins
-allowed-redefined-builtins=
-
-# List of strings which can identify a callback function by name. A callback
-# name must start or end with one of those strings.
-callbacks=cb_,
-          _cb
-
-# A regular expression matching the name of dummy variables (i.e. expected to
-# not be used).
-dummy-variables-rgx=_+$|(_[a-zA-Z0-9_]*[a-zA-Z0-9]+?$)|dummy|^ignored_|^unused_
-
-# Argument names that match this expression will be ignored.
-ignored-argument-names=_.*|^ignored_|^unused_
-
-# Tells whether we should check for unused import in __init__ files.
-init-import=no
-
-# List of qualified module names which can have objects that can redefine
-# builtins.
-redefining-builtins-modules=six.moves,past.builtins,future.builtins,builtins,io
+# Exceptions that will emit a warning when being caught. Defaults to
+# "BaseException, Exception".
+overgeneral-exceptions=BaseException,
+                       Exception

.shellcheckrc

@@ -1,5 +0,0 @@
-# This is shellcheck config file
-# Files that are checked: install.sh, export.sh
-
-# Do not complain about variables determined at runtime (IDF_PATH)
-disable=SC1090

.vale.ini

@@ -1,119 +0,0 @@
-###################
-### Vale Config ###
-###################
-
-# This is a Vale linter configuration file.
-# - Repo: esp-idf
-# - Based on Default config: v0-1-1
-# It lists all necessary parameters to configure Vale for your project.
-# For official documentation on all config settings, see
-# https://vale.sh/docs/topics/config
-
-
-##############
-### Global ###
-##############
-
-# This section lists core settings applying to Vale itself.
-
-
-# Specify path to external resources (e.g., styles and vocab files).
-# The path value may be absolute or relative to this configuration file.
-StylesPath = .vale/styles
-
-
-# Specify the minimum alert severity that Vale will report.
-MinAlertLevel = suggestion # "suggestion", "warning", or "error"
-
-
-# Specify vocabulary for special treatment.
-# Create a folder in <StylesPath>/Vocab/<name>/and add its name here
-# The folder should contain two files:
-# - accept.txt -- lists words with accepted case-sensitive spelling
-# - reject.txt -- lists words whose occurrences throw an error
-# Vocab = Espressif
-
-
-# Specify the packages to import into your project.
-# A package is a zip file containing a number of rules (style) written in YAML.
-# For a list of official packages, see Package Hub at https://vale.sh/hub/
-# For official documentation on packages, see
-# https://vale.sh/docs/topics/packages/
-# Before linting, navigate to your project and run `vale sync` to download
-# the official packages specified below.
-# Packages = Package1, Package2, \
-# https://example.com/path/to/package/Package.zip
-Packages = Google, Microsoft, RedHat, \
-https://dl.espressif.com/dl/esp-vale-config/Espressif-latest.zip
-
-
-###############
-### Formats ###
-###############
-
-# This section enables association of "unknown" formats with the ones
-# supported by Vale. For official documentation on supported formats, see
-# https://vale.sh/docs/topics/scoping/
-[formats]
-
-# For example, treat MDX files as Markdown files.
-# mdx = md
-
-
-################################
-### Format-specific settings ###
-################################
-
-# This section lists the settings that apply to specific file formats
-# based on their glob pattern.
-# Settings provided under a more specific glob pattern,
-# such as [*.{md,txt}] will override those in [*].
-[*.{md,rst}]
-
-
-# Enable styles to activate all rules included in them.
-# BasedOnStyles = Style1, Style2
-BasedOnStyles = Vale, Espressif-latest
-
-
-### Deactivate individual rules ###
-### in enabled styles.
-# Style1.Rule1 = NO
-Vale.Repetition = NO
-Vale.Spelling = NO
-Espressif-latest.Admonitions = NO
-Espressif-latest.Contractions = NO
-Espressif-latest.Monospace = NO
-Espressif-latest.PascalCamelCase = NO
-
-
-### Change default severity level ###
-### of an activated rule.
-# Choose between "suggestion", "warning", or "error".
-# Style1.Rule2 = error
-
-
-### Activate individual rules ###
-### in non-enabled styles stored in <StylesPath>.
-# Style1.Rule = YES
-Google.Gender = YES
-Google.GenderBias = YES
-Google.Slang = YES
-Google.Spacing = YES
-Microsoft.DateNumbers = YES
-Microsoft.Ellipses = YES
-Microsoft.FirstPerson = YES
-Microsoft.Hyphens = YES
-Microsoft.Ordinal = YES
-Microsoft.OxfordComma = YES
-Microsoft.Percentages = YES
-Microsoft.RangeTime = YES
-Microsoft.Semicolon = YES
-Microsoft.SentenceLength = YES
-Microsoft.Suspended = YES
-Microsoft.Units = YES
-Microsoft.URLFormat = YES
-Microsoft.We = YES
-Microsoft.Wordiness = YES
-RedHat.Contractions = YES
-RedHat.RepeatedWords = YES

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.16)
+cmake_minimum_required(VERSION 3.5)
 project(esp-idf C CXX ASM)
 
 if(CMAKE_CURRENT_LIST_DIR STREQUAL CMAKE_SOURCE_DIR)
@@ -7,8 +7,11 @@ if(CMAKE_CURRENT_LIST_DIR STREQUAL CMAKE_SOURCE_DIR)
     "again.")
 endif()
 
-# Variables compile_options, c_compile_options, cxx_compile_options, compile_definitions, link_options shall
-# not be unset as they may already contain flags, set by toolchain-TARGET.cmake files.
+unset(compile_options)
+unset(c_compile_options)
+unset(cxx_compile_options)
+unset(compile_definitions)
+unset(link_options)
 
 # Add the following build specifications here, since these seem to be dependent
 # on config values on the root Kconfig.
@@ -20,11 +23,8 @@ if(NOT BOOTLOADER_BUILD)
         if(CMAKE_C_COMPILER_ID MATCHES "GNU")
             list(APPEND compile_options "-freorder-blocks")
         endif()
-    elseif(CONFIG_COMPILER_OPTIMIZATION_DEBUG)
+    elseif(CONFIG_COMPILER_OPTIMIZATION_DEFAULT)
         list(APPEND compile_options "-Og")
-        if(CMAKE_C_COMPILER_ID MATCHES "GNU" AND NOT CONFIG_IDF_TARGET_LINUX)
-            list(APPEND compile_options "-fno-shrink-wrap")  # Disable shrink-wrapping to reduce binary size
-        endif()
     elseif(CONFIG_COMPILER_OPTIMIZATION_NONE)
         list(APPEND compile_options "-O0")
     elseif(CONFIG_COMPILER_OPTIMIZATION_PERF)
@@ -40,9 +40,6 @@ else()  # BOOTLOADER_BUILD
         endif()
     elseif(CONFIG_BOOTLOADER_COMPILER_OPTIMIZATION_DEBUG)
         list(APPEND compile_options "-Og")
-        if(CMAKE_C_COMPILER_ID MATCHES "GNU" AND NOT CONFIG_IDF_TARGET_LINUX)
-            list(APPEND compile_options "-fno-shrink-wrap")  # Disable shrink-wrapping to reduce binary size
-        endif()
     elseif(CONFIG_BOOTLOADER_COMPILER_OPTIMIZATION_NONE)
         list(APPEND compile_options "-O0")
     elseif(CONFIG_BOOTLOADER_COMPILER_OPTIMIZATION_PERF)
@@ -68,6 +65,23 @@ if(CONFIG_COMPILER_SAVE_RESTORE_LIBCALLS)
     list(APPEND compile_options "-msave-restore")
 endif()
 
+if(CONFIG_COMPILER_DISABLE_GCC8_WARNINGS)
+    list(APPEND compile_options "-Wno-parentheses"
+                                "-Wno-sizeof-pointer-memaccess"
+                                "-Wno-clobbered")
+
+    list(APPEND compile_options "-Wno-format-overflow"
+                                "-Wno-stringop-truncation"
+                                "-Wno-misleading-indentation"
+                                "-Wno-cast-function-type"
+                                "-Wno-implicit-fallthrough"
+                                "-Wno-unused-const-variable"
+                                "-Wno-switch-unreachable"
+                                "-Wno-format-truncation"
+                                "-Wno-memset-elt-size"
+                                "-Wno-int-in-bool-context")
+endif()
+
 if(CMAKE_C_COMPILER_ID MATCHES "GNU")
     list(APPEND c_compile_options "-Wno-old-style-declaration")
 endif()
@@ -105,24 +119,8 @@ if(CMAKE_C_COMPILER_ID MATCHES "Clang")
     # Multiple cases of attributes unknown to clang, for example
     # __attribute__((optimize("-O3")))
     list(APPEND compile_options "-Wno-unknown-attributes")
-    # Disable Clang warnings for atomic operations with access size
-    # more then 4 bytes
-    list(APPEND compile_options "-Wno-atomic-alignment")
-    # several warnings in wpa_supplicant component
-    list(APPEND compile_options "-Wno-unused-but-set-variable")
     # Clang also produces many -Wunused-function warnings which GCC doesn't.
-    list(APPEND compile_options "-Wno-unused-function")
-    # many warnings in bluedroid code
-    # warning: field 'hdr' with variable sized type 'BT_HDR' not at the end of a struct or class is a GNU extension
-    list(APPEND compile_options "-Wno-gnu-variable-sized-type-not-at-end")
-    # several warnings in bluedroid code
-    list(APPEND compile_options "-Wno-constant-logical-operand")
-    # warning: '_Static_assert' with no message is a C2x extension
-    list(APPEND compile_options "-Wno-c2x-extensions")
-    # warning on xMPU_SETTINGS for esp32s2 has size 0 for C and 1 for C++
-    list(APPEND compile_options "-Wno-extern-c-compat")
-    # warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1
-    list(APPEND compile_options "-Wno-single-bit-bitfield-constant-conversion")
+    # However these aren't treated as errors.
 endif()
 # More warnings may exist in unit tests and example projects.
 
@@ -149,59 +147,14 @@ endif()
 if(NOT ${CMAKE_C_COMPILER_VERSION} VERSION_LESS 8.0.0)
     if(CONFIG_COMPILER_HIDE_PATHS_MACROS)
         list(APPEND compile_options "-fmacro-prefix-map=${CMAKE_SOURCE_DIR}=.")
-        list(APPEND compile_options "-fmacro-prefix-map=${IDF_PATH}=/IDF")
+        list(APPEND compile_options "-fmacro-prefix-map=${IDF_PATH}=IDF")
     endif()
-
-    if(CONFIG_APP_REPRODUCIBLE_BUILD)
-        idf_build_set_property(DEBUG_PREFIX_MAP_GDBINIT "${BUILD_DIR}/prefix_map_gdbinit")
-
-        list(APPEND compile_options "-fdebug-prefix-map=${IDF_PATH}=/IDF")
-        list(APPEND compile_options "-fdebug-prefix-map=${PROJECT_DIR}=/IDF_PROJECT")
-        list(APPEND compile_options "-fdebug-prefix-map=${BUILD_DIR}=/IDF_BUILD")
-
-        # component dirs
-        idf_build_get_property(python PYTHON)
-        idf_build_get_property(idf_path IDF_PATH)
-        idf_build_get_property(component_dirs BUILD_COMPONENT_DIRS)
-
-        execute_process(
-            COMMAND ${python}
-                "${idf_path}/tools/generate_debug_prefix_map.py"
-                "${BUILD_DIR}"
-                "${component_dirs}"
-            OUTPUT_VARIABLE result
-            RESULT_VARIABLE ret
-        )
-        if(NOT ret EQUAL 0)
-            message(FATAL_ERROR "This is a bug. Please report to https://github.com/espressif/esp-idf/issues")
-        endif()
-
-        spaces2list(result)
-        list(LENGTH component_dirs length)
-        math(EXPR max_index "${length} - 1")
-        foreach(index RANGE ${max_index})
-            list(GET component_dirs ${index} folder)
-            list(GET result ${index} after)
-            list(APPEND compile_options "-fdebug-prefix-map=${folder}=${after}")
-        endforeach()
-    endif()
-endif()
-
-if(CONFIG_COMPILER_DISABLE_GCC12_WARNINGS)
-    list(APPEND compile_options "-Wno-address"
-                                "-Wno-use-after-free")
-endif()
-
-if(CONFIG_COMPILER_DISABLE_GCC13_WARNINGS)
-    list(APPEND compile_options "-Wno-xor-used-as-pow")
-    list(APPEND c_compile_options "-Wno-enum-int-mismatch")
-    list(APPEND cxx_compile_options "-Wno-self-move"
-                                    "-Wno-dangling-reference")
 endif()
 
 # GCC-specific options
 if(CMAKE_C_COMPILER_ID STREQUAL "GNU")
     list(APPEND compile_options "-fstrict-volatile-bitfields"
+                                "-Wno-error=unused-but-set-variable"
                                 )
 endif()
 
@@ -212,20 +165,6 @@ endif()
 
 list(APPEND link_options "-fno-lto")
 
-if(CONFIG_IDF_TARGET_LINUX AND CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin")
-    list(APPEND link_options "-Wl,-dead_strip")
-    list(APPEND link_options "-Wl,-warn_commons")
-else()
-    list(APPEND link_options "-Wl,--gc-sections")
-    list(APPEND link_options "-Wl,--warn-common")
-endif()
-
-# SMP FreeRTOS user provided minimal idle hook. This allows the user to provide
-# their own copy of vApplicationMinimalIdleHook()
-if(CONFIG_FREERTOS_USE_MINIMAL_IDLE_HOOK)
-    list(APPEND link_options "-Wl,--wrap=vApplicationMinimalIdleHook")
-endif()
-
 # Placing jump tables in flash would cause issues with code that required
 # to be placed in IRAM
 list(APPEND compile_options "-fno-jump-tables")
@@ -235,28 +174,13 @@ if(CMAKE_C_COMPILER_ID MATCHES "GNU")
     list(APPEND compile_options "-fno-tree-switch-conversion")
 endif()
 
-if(CMAKE_C_COMPILER_ID MATCHES "Clang")
+if(CMAKE_C_COMPILER_ID MATCHES "LLVM")
     list(APPEND compile_options "-fno-use-cxa-atexit")
 endif()
 
-if(COMPILER_RT_LIB_NAME)
-    list(APPEND link_options "-rtlib=${CONFIG_COMPILER_RT_LIB_NAME}")
-endif()
-
-# For the transition period from 32-bit time_t to 64-bit time_t,
-# auto-detect the size of this type and set corresponding variable.
-include(CheckTypeSize)
-check_type_size("time_t" TIME_T_SIZE)
-if(TIME_T_SIZE)
-    idf_build_set_property(TIME_T_SIZE ${TIME_T_SIZE})
-else()
-    message(FATAL_ERROR "Failed to determine sizeof(time_t)")
-endif()
-
 idf_build_set_property(COMPILE_OPTIONS "${compile_options}" APPEND)
 idf_build_set_property(C_COMPILE_OPTIONS "${c_compile_options}" APPEND)
 idf_build_set_property(CXX_COMPILE_OPTIONS "${cxx_compile_options}" APPEND)
-idf_build_set_property(ASM_COMPILE_OPTIONS "${asm_compile_options}" APPEND)
 idf_build_set_property(COMPILE_DEFINITIONS "${compile_definitions}" APPEND)
 idf_build_set_property(LINK_OPTIONS "${link_options}" APPEND)
 

COMPATIBILITY.md

@@ -1,101 +0,0 @@
-# Compatibility Between ESP-IDF Releases and Revisions of Espressif SoCs
-
-* [中文版](./COMPATIBILITY_CN.md)
-
-Espressif keeps improving the performance of its SoCs by providing new chip revisions. However, some of the improvements require special software support. Some of the software supports are even mandatory for the chip revisions to run normally.
-
-This document describes the compatibility between ESP-IDF releases and Espressif SoC revisions.
-
-NOTE: This document on release branches may be out-of-date. Check the [Compatibility file on master](https://github.com/espressif/esp-idf/blob/master/COMPATIBILITY.md) for the most accurate information.
-
-See [Compatibility Advisory for Chip Revision Numbering Scheme](https://www.espressif.com.cn/sites/default/files/advisory_downloads/AR2022-005%20Compatibility%20Advisory%20for%20Chip%20Revision%20Numbering%20%20Scheme.pdf) on the versioning of Espressif SoC revisions.
-
-You can run `esptool chip_id` to detect the series and revision of an SoC. See [SoC Errata](https://www.espressif.com.cn/en/support/documents/technical-documents?keys=errata) for more on how to distinguish between chip revisions, and the improvements provided by chip revisions. And run `idf.py --version` to know the version of current ESP-IDF.
-
-## ESP-IDF Support for Different Chip Revisions
-
-The sections below show the requirements to ESP-IDF version of chip revisions. Each chip revision corresponds to specific `Recommended` and `Required` versions of ESP-IDF:
-
-- `Recommended`: shows from which version of ESP-IDF you can make use of all the improvements of the chip revision. Running binary compiled with ESP-IDF below the `Recommended` version of a chip revision, software may not benefit from the bugfix/features provided by the chip revision. The chip will have almost the same behavior as its previous revision.
-
-- `Required`: shows the minimum version required to run the chip revision normally. Running binary compiled below the `Required` version, the binary may have unpredictable behavior.
-
-Though the software can make use of all the features of a chip revision, if its version is higher than the `Recommended` version of the chip, it is still recommended to use the latest bugfix version of the release branch. The latest bugfix version fixes a number of issues and helps improve product stability.
-
-For example, if we have a chip, whose `Required`/`Recommended` version of `release/v5.1` branch is `v5.1.2`/`v5.1.4`, and the latest release on that branch is `v5.1.6`. Then the chip will not boot up with ESP-IDF `v5.1`-`v5.1.1` or will have unpredictable behavior, and application may not make use of all benefits of the chip, when running with ESP-IDF `v5.1.2` or `v5.1.3`. Though `v5.1.4` well supports the chip revision, it is still recommended to upgrade ESP-IDF to `v5.1.6`.
-
-### ESP32
-
-#### v0.0, v1.0, v3.0
-
-Supported since initial version of ESP-IDF.
-
-#### v1.1
-
-To be added.
-
-#### v2.0
-
-To be added.
-
-#### v3.1
-
-To be added.
-
-### ESP32-S2
-
-#### v0.0
-
-Supported since ESP-IDF v4.2.
-
-#### v1.0
-
-| Release branch         | Recommended | Required |
-|------------------------|-------------|----------|
-| release/v4.2           | v4.2.3      | v4.2.3   |
-| release/v4.3           | v4.3.3      | v4.3.3   |
-| release/v4.4           | v4.4.6      | v4.4.1   |
-| release/v5.0           | v5.0.4      | v5.0     |
-| release/v5.1           | v5.1.2      | v5.1     |
-| release/v5.2 and above | v5.2        | v5.2     |
-
-### ESP32-C3
-
-#### v0.2, v0.3
-
-Supported since ESP-IDF v4.3.
-
-#### v0.4
-
-To be added.
-
-### ESP32-S3
-
-#### v0.1
-
-Supported since ESP-IDF v4.4.
-
-#### v0.2
-
-To be added.
-
-### ESP32-C2 & ESP8684
-
-#### v1.0
-
-Supported since ESP-IDF v5.0.
-
-#### v1.1
-
-To be added.
-
-#### v1.2
-
-To be added.
-
-
-## What If the ESP-IDF Version Is Lower than the `Required` Version?
-
-Latest ESP-IDF versions can prevent from downloading to, or even execute binaries on unsupported chips. ESP-IDF of versions v4.4.5+, v5.0.1+, v5.1 and above have both esptool download check and bootloader loading check against the chip revision. While ESP-IDF v4.3.5 has only esptool downloading check.
-
-For earlier ESP-IDF versions without such checking, which is incompatible with the given chip revision, the chips running such versions will have unpredictable behavior.

COMPATIBILITY_CN.md

@@ -1,101 +0,0 @@
-# ESP-IDF 版本与乐鑫芯片版本兼容性
-
-* [English Version](./COMPATIBILITY.md)
-
-为不断提高芯片性能，乐鑫会为其芯片发布新版本。但新芯片版本中的某些性能提升依赖特殊的软件支持，有时候新芯片版本必须在一定的软件版本下才能正常运行。
-
-本文档介绍了具体 ESP-IDF 版本与乐鑫芯片版本之间的兼容性情况。
-
-注意：各分支上的兼容性文档可能不是最新版本，请参考 [master 分支上的兼容性文件](https://github.com/espressif/esp-idf/blob/master/COMPATIBILITY_CN.md) 以获取最新信息。
-
-有关乐鑫芯片版本的编码方式，请参考 [关于芯片版本 (Chip Revision) 编码方式的兼容性公告](https://www.espressif.com/sites/default/files/advisory_downloads/AR2022-005%20%E5%85%B3%E4%BA%8E%E8%8A%AF%E7%89%87%E7%89%88%E6%9C%AC%E7%BC%96%E7%A0%81%E6%96%B9%E5%BC%8F%20%28Chip%20Revision%29%20%E7%9A%84%E5%85%BC%E5%AE%B9%E6%80%A7%E5%85%AC%E5%91%8A.pdf)。
-
-运行 `esptool chip_id` 可查看芯片系列及其版本。有关区分芯片版本及版本改进内容的更多信息，请参考 [芯片勘误表](https://www.espressif.com.cn/zh-hans/support/documents/technical-documents?keys=%E5%8B%98%E8%AF%AF%E8%A1%A8)。运行 `idf.py --version` 可查看当前的 ESP-IDF 版本。
-
-## ESP-IDF 对各芯片版本的支持
-
-下文介绍了 ESP-IDF 对各芯片版本的支持情况，每个芯片版本都有对应的 ESP-IDF `推荐版本` 和 `需求版本`：
-
-- `推荐版本`：表示从该版本的 ESP-IDF 开始，软件可以利用芯片版本提升的性能。如果在该芯片版本上运行低于 `推荐版本` 的 ESP-IDF 来编译二进制文件，软件可能无法利用该芯片版本修复的错误或新增的功能，芯片行为将与其上一版本几乎相同。
-
-- `需求版本`：表示该芯片版本正常运行所需的最低 ESP-IDF 版本。如果在该芯片版本上运行低于 `需求版本` 的 ESP-IDF 来编译二进制文件，可能会出现不可预测的芯片行为。
-
-即便使用的软件版本已高于该芯片版本的对应 `推荐版本`，软件已经能够利用该芯片版本的所有功能，我们仍建议用户升级到该发布分支的最新 bugfix 版本。新的 bugfix 版本修复了一些问题，有助于提升产品稳定性。
-
-例如，对于某一芯片版本，其 `release/v5.1` 分支的 `需求版本` 和 `推荐版本` 分别是 `v5.1.2` 和 `v5.1.4`，而该分支的最新版本是 `v5.1.6`。那么，在使用 ESP-IDF `v5.1` - `v5.1.1` 时，芯片将无法启动，或会出现不可预测的行为，而在使用 ESP-IDF `v5.1.2` 或 `v5.1.3` 时，应用程序可能无法使用芯片的部分性能。此外，虽然 `v5.1.4` 已支持该芯片版本，但仍建议将 ESP-IDF 升级到 `v5.1.6`。
-
-### ESP32
-
-#### v0.0、v1.0 和 v3.0
-
-从最初版本的 ESP-IDF 开始支持。
-
-#### v1.1
-
-待更新。
-
-#### v2.0
-
-待更新。
-
-#### v3.1
-
-待更新。
-
-### ESP32-S2
-
-#### v0.0
-
-从 ESP-IDF v4.2 开始支持。
-
-#### v1.0
-
-| 发布分支               | 推荐版本    | 需求版本 |
-|------------------------|-------------|----------|
-| release/v4.2           | v4.2.3      | v4.2.3   |
-| release/v4.3           | v4.3.3      | v4.3.3   |
-| release/v4.4           | v4.4.6      | v4.4.1   |
-| release/v5.0           | v5.0.4      | v5.0     |
-| release/v5.1           | v5.1.2      | v5.1     |
-| release/v5.2 及以上     | v5.2        | v5.2     |
-
-### ESP32-C3
-
-#### v0.2 和 v0.3
-
-从 ESP-IDF v4.3 开始支持。
-
-#### v0.4
-
-待更新。
-
-### ESP32-S3
-
-#### v0.1
-
-从 ESP-IDF v4.4 开始支持。
-
-#### v0.2
-
-待更新。
-
-### ESP32-C2 & ESP8684
-
-#### v1.0
-
-从 ESP-IDF v5.0 开始支持。
-
-#### v1.1
-
-待更新。
-
-#### v1.2
-
-待更新。
-
-
-## 如果 ESP-IDF 版本低于 `需求版本` 会出现什么情况？
-
-使用最新的 ESP-IDF 版本时，软件会阻止下载二进制文件到不支持的芯片版本上，甚至可以防止二进制文件在不支持的芯片版本上被执行。v4.4.5+、v5.0.1+、v5.1 及以上版本的 ESP-IDF 都支持针对芯片版本的 esptool 下载检查和引导加载器加载检查，但 ESP-IDF v4.3.5 只支持 esptool 下载检查。
-
-更早的 ESP-IDF 版本没有此类检查，若与芯片版本不兼容，芯片运行软件时可能会出现不可预测的行为。

CONTRIBUTING.md

@@ -1,6 +0,0 @@
-# Contributing to ESP-IDF
-
-Contributions to ESP-IDF - fixing bugs, adding features, adding documentation - are welcome! We accept contributions via Github Pull Requests.
-
-Please see the [Contributions Guide](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/contribute/index.html) for more information.
-

CONTRIBUTING.rst

@@ -0,0 +1,61 @@
+Contributions Guide
+===================
+
+We welcome contributions to the esp-idf project!
+
+How to Contribute
+-----------------
+
+Contributions to esp-idf - fixing bugs, adding features, adding documentation - are welcome. We accept contributions via `Github Pull Requests <https://help.github.com/en/github/collaborating-with-issues-and-pull-requests/about-pull-requests>`_.
+
+Before Contributing
+-------------------
+
+Before sending us a Pull Request, please consider this list of points:
+
+* Is the contribution entirely your own work, or already licensed under an Apache License 2.0 compatible Open Source License? If not then we unfortunately cannot accept it.
+
+* Does any new code conform to the esp-idf :doc:`Style Guide <style-guide>`?
+
+* Have you installed the :doc:`pre-commit hook <install-pre-commit-hook>` for esp-idf project?
+
+* Does the code documentation follow requirements in :doc:`documenting-code`?
+
+* Is the code adequately commented for people to understand how it is structured?
+
+* Is there documentation or examples that go with code contributions? There are additional suggestions for writing good examples in :idf:`examples` readme.
+
+* Are comments and documentation written in clear English, with no spelling or grammar errors?
+
+* Example contributions are also welcome. Please check the :doc:`creating-examples` guide for these.
+
+* If the contribution contains multiple commits, are they grouped together into logical changes (one major change per pull request)? Are any commits with names like "fixed typo" `squashed into previous commits <https://eli.thegreenplace.net/2014/02/19/squashing-github-pull-requests-into-a-single-commit/>`_?
+
+* If you're unsure about any of these points, please open the Pull Request anyhow and then ask us for feedback.
+
+Pull Request Process
+--------------------
+
+After you open the Pull Request, there will probably be some discussion in the comments field of the request itself.
+
+Once the Pull Request is ready to merge, it will first be merged into our internal git system for in-house automated testing.
+
+If this process passes, it will be merged onto the public github repository.
+
+Legal Part
+----------
+
+Before a contribution can be accepted, you will need to sign our :doc:`contributor-agreement`. You will be prompted for this automatically as part of the Pull Request process.
+
+Related Documents
+-----------------
+
+.. toctree::
+    :maxdepth: 1
+
+    style-guide
+    install-pre-commit-hook
+    documenting-code
+    creating-examples
+    ../api-reference/template
+    contributor-agreement

Kconfig

@@ -1,53 +1,17 @@
 #
-# Please run the following command for opening a page with more information about this configuration file:
-# idf.py docs -sp api-reference/kconfig.html
+# For a description of the syntax of this configuration file,
+# see kconfig/kconfig-language.txt.
 #
 mainmenu "Espressif IoT Development Framework Configuration"
 
-    orsource "./components/soc/$IDF_TARGET/include/soc/Kconfig.soc_caps.in"
-
     config IDF_CMAKE
         bool
-        default "y"
+        option env="IDF_CMAKE"
 
     config IDF_ENV_FPGA
+        # This option is for internal use only
         bool
         option env="IDF_ENV_FPGA"
-        help
-            - This option is for internal use only.
-            - Enabling this option will help enable all FPGA support so as to
-              run ESP-IDF on an FPGA. This can help reproduce some issues that
-              only happens on FPGA condition, or when you have to burn some
-              efuses multiple times.
-
-    config IDF_ENV_BRINGUP
-        bool
-        default "y" if IDF_TARGET_ESP32P4
-        help
-            - This option is ONLY used when doing new chip bringup.
-            - This option will only enable necessary hw / sw settings for running
-              a hello_world application.
-
-
-    config IDF_CI_BUILD
-        bool
-        default y if "$(IDF_CI_BUILD)" = "y" || "$(IDF_CI_BUILD)" = 1
-
-    config IDF_DOC_BUILD
-        bool
-        default y if "$(IDF_DOC_BUILD)" = "y" || "$(IDF_DOC_BUILD)" = 1
-
-    config IDF_TOOLCHAIN
-        # This option records the IDF target when sdkconfig is generated the first time.
-        # It is not updated if environment variable $IDF_TOOLCHAIN changes later, and
-        # the build system is responsible for detecting the mismatch between
-        # CONFIG_IDF_TOOLCHAIN and $IDF_TOOLCHAIN.
-        string
-        default "$IDF_TOOLCHAIN"
-
-    config IDF_TOOLCHAIN_CLANG
-        bool
-        default "y" if IDF_TOOLCHAIN="clang"
 
     config IDF_TARGET_ARCH_RISCV
         bool
@@ -57,11 +21,6 @@ mainmenu "Espressif IoT Development Framework Configuration"
         bool
         default "n"
 
-    config IDF_TARGET_ARCH
-        string
-        default "riscv" if IDF_TARGET_ARCH_RISCV
-        default "xtensa" if IDF_TARGET_ARCH_XTENSA
-
     config IDF_TARGET
         # This option records the IDF target when sdkconfig is generated the first time.
         # It is not updated if environment variable $IDF_TARGET changes later, and
@@ -70,16 +29,6 @@ mainmenu "Espressif IoT Development Framework Configuration"
         string
         default "$IDF_TARGET"
 
-    config IDF_INIT_VERSION
-        # This option records the IDF version when sdkconfig is generated the first time.
-        # It is not updated if environment variable $IDF_VERSION changes later
-        string
-        default "$IDF_INIT_VERSION"
-
-    config IDF_TARGET_LINUX
-        bool
-        default "y" if IDF_TARGET="linux"
-
     config IDF_TARGET_ESP32
         bool
         default "y" if IDF_TARGET="esp32"
@@ -102,23 +51,6 @@ mainmenu "Espressif IoT Development Framework Configuration"
         select FREERTOS_UNICORE
         select IDF_TARGET_ARCH_RISCV
 
-    config IDF_TARGET_ESP32C2
-        bool
-        default "y" if IDF_TARGET="esp32c2"
-        select FREERTOS_UNICORE
-        select IDF_TARGET_ARCH_RISCV
-
-    config IDF_TARGET_ESP32C6
-        bool
-        default "y" if IDF_TARGET="esp32c6"
-        select FREERTOS_UNICORE
-        select IDF_TARGET_ARCH_RISCV
-
-    config IDF_TARGET_ESP32P4
-        bool
-        default "y" if IDF_TARGET="esp32p4"
-        select IDF_TARGET_ARCH_RISCV
-
     config IDF_TARGET_ESP32H2
         bool
         default "y" if IDF_TARGET="esp32h2"
@@ -135,12 +67,62 @@ mainmenu "Espressif IoT Development Framework Configuration"
         default 0x0002 if IDF_TARGET_ESP32S2
         default 0x0005 if IDF_TARGET_ESP32C3
         default 0x0009 if IDF_TARGET_ESP32S3
-        default 0x000C if IDF_TARGET_ESP32C2
-        default 0x000D if IDF_TARGET_ESP32C6
-        default 0x0010 if IDF_TARGET_ESP32H2
-        default 0x0012 if IDF_TARGET_ESP32P4
+        default 0x000A if IDF_TARGET_ESP32H2 # ESP32H2-TODO: IDF-3475
         default 0xFFFF
 
+    menu "SDK tool configuration"
+        config SDK_TOOLPREFIX
+            string "Compiler toolchain path/prefix"
+            default "xtensa-esp32-elf-" if IDF_TARGET_ESP32
+            default "xtensa-esp32s2-elf-" if IDF_TARGET_ESP32S2
+            default "xtensa-esp32s3-elf-" if IDF_TARGET_ESP32S3
+            default "riscv32-esp-elf-" if IDF_TARGET_ESP32C3
+            default "riscv32-esp-elf-" if IDF_TARGET_ESP32H2
+
+            help
+                The prefix/path that is used to call the toolchain. The default setting assumes
+                a crosstool-ng gcc setup that is in your PATH.
+
+        config SDK_PYTHON
+            string "Python interpreter"
+            depends on !IDF_CMAKE
+            default "python"
+            help
+                The executable name/path that is used to run python.
+
+                (Note: This option is used with the legacy GNU Make build system only.)
+
+        config SDK_MAKE_WARN_UNDEFINED_VARIABLES
+            bool "'make' warns on undefined variables"
+            depends on !IDF_CMAKE
+            default "y"
+            help
+                Adds --warn-undefined-variables to MAKEFLAGS. This causes make to
+                print a warning any time an undefined variable is referenced.
+
+                This option helps find places where a variable reference is misspelled
+                or otherwise missing, but it can be unwanted if you have Makefiles which
+                depend on undefined variables expanding to an empty string.
+
+                (Note: this option is used with the legacy GNU Make build system only.)
+
+        config SDK_TOOLCHAIN_SUPPORTS_TIME_WIDE_64_BITS
+            bool "Toolchain supports time_t wide 64-bits"
+            default n
+            help
+                Enable this option in case you have a custom toolchain which supports time_t wide 64-bits.
+                This option checks time_t is 64-bits and disables ROM time functions
+                to use the time functions from the toolchain instead.
+                This option allows resolving the Y2K38 problem.
+                See "Setup Linux Toolchain from Scratch" to build
+                a custom toolchain which supports 64-bits time_t.
+
+                Note: ESP-IDF does not currently come with any pre-compiled toolchain
+                that supports 64-bit wide time_t.
+                This will change in a future major release,
+                but currently 64-bit time_t requires a custom built toolchain.
+
+    endmenu  # SDK tool configuration
 
     menu "Build type"
 
@@ -157,15 +139,13 @@ mainmenu "Espressif IoT Development Framework Configuration"
 
                 Another option, useful for only very small and limited applications, is to only link
                 the .elf file of the application, such that it can be loaded directly into RAM over
-                JTAG or UART. Note that since IRAM and DRAM sizes are very limited, it is not possible
-                to build any complex application this way. However for some kinds of testing and debugging,
+                JTAG. Note that since IRAM and DRAM sizes are very limited, it is not possible to
+                build any complex application this way. However for kinds of testing and debugging,
                 this option may provide faster iterations, since the application does not need to be
                 written into flash.
-
-                Note: when APP_BUILD_TYPE_RAM is selected and loaded with JTAG, ESP-IDF does not contain
-                all the startup code required to initialize the CPUs and ROM memory (data/bss).
-                Therefore it is necessary to execute a bit of ROM code prior to executing the application.
-                A gdbinit file may look as follows (for ESP32):
+                Note that at the moment, ESP-IDF does not contain all the startup code required to
+                initialize the CPUs and ROM memory (data/bss). Therefore it is necessary to execute
+                a bit of ROM code prior to executing the application. A gdbinit file may look as follows (for ESP32):
 
                     # Connect to a running instance of OpenOCD
                     target remote :3333
@@ -187,18 +167,11 @@ mainmenu "Espressif IoT Development Framework Configuration"
 
                 Example gdbinit files for other targets can be found in tools/test_apps/system/gdb_loadable_elf/
 
-                When loading the BIN with UART, the ROM will jump to ram and run the app after finishing the ROM
-                startup code, so there's no additional startup initialization required. You can use the
-                `load_ram` in esptool.py to load the generated .bin file into ram and execute.
-
-                Example:
-                    esptool.py --chip {chip} -p {port} -b {baud} --no-stub load_ram {app.bin}
-
                 Recommended sdkconfig.defaults for building loadable ELF files is as follows.
-                CONFIG_APP_BUILD_TYPE_RAM is required, other options help reduce application
+                CONFIG_APP_BUILD_TYPE_ELF_RAM is required, other options help reduce application
                 memory footprint.
 
-                    CONFIG_APP_BUILD_TYPE_RAM=y
+                    CONFIG_APP_BUILD_TYPE_ELF_RAM=y
                     CONFIG_VFS_SUPPORT_TERMIOS=
                     CONFIG_NEWLIB_NANO_FORMAT=y
                     CONFIG_ESP_SYSTEM_PANIC_PRINT_HALT=y
@@ -209,16 +182,13 @@ mainmenu "Espressif IoT Development Framework Configuration"
             config APP_BUILD_TYPE_APP_2NDBOOT
                 bool
                 prompt "Default (binary application + 2nd stage bootloader)"
-                depends on !IDF_TARGET_LINUX
                 select APP_BUILD_GENERATE_BINARIES
                 select APP_BUILD_BOOTLOADER
                 select APP_BUILD_USE_FLASH_SECTIONS
 
-            config APP_BUILD_TYPE_RAM
+            config APP_BUILD_TYPE_ELF_RAM
                 bool
-                prompt "Build app runs entirely in RAM (EXPERIMENTAL)"
-                select APP_BUILD_GENERATE_BINARIES
-
+                prompt "ELF file, loadable into RAM (EXPERIMENTAL))"
         endchoice # APP_BUILD_TYPE
 
         # Hidden options, set according to the choice above
@@ -228,76 +198,9 @@ mainmenu "Espressif IoT Development Framework Configuration"
         config APP_BUILD_BOOTLOADER
             bool # Whether to build the bootloader
 
-        config APP_BUILD_TYPE_PURE_RAM_APP
-            bool
-            prompt "Build app without SPI_FLASH/PSRAM support (saves ram)"
-            depends on APP_BUILD_TYPE_RAM
-            help
-                If this option is enabled, external memory and related peripherals, such as Cache, MMU,
-                Flash and PSRAM, won't be initialized. Corresponding drivers won't be introduced either.
-                Components that depend on the spi_flash component will also be unavailable, such as
-                app_update, etc. When this option is enabled, about 26KB of RAM space can be saved.
-
         config APP_BUILD_USE_FLASH_SECTIONS
             bool # Whether to place code/data into memory-mapped flash sections
 
-        config APP_REPRODUCIBLE_BUILD
-            bool "Enable reproducible build"
-            default n
-            select COMPILER_HIDE_PATHS_MACROS
-            help
-                If enabled, all date, time, and path information would be eliminated. A .gdbinit file would be create
-                automatically. (or will be append if you have one already)
-
-        config APP_NO_BLOBS
-            bool "No Binary Blobs"
-            default n
-            help
-                If enabled, this disables the linking of binary libraries in the application build. Note
-                that after enabling this Wi-Fi/Bluetooth will not work.
-
-        config APP_COMPATIBLE_PRE_V2_1_BOOTLOADERS
-            bool "App compatible with bootloaders before ESP-IDF v2.1"
-            select APP_COMPATIBLE_PRE_V3_1_BOOTLOADERS
-            depends on IDF_TARGET_ESP32
-            default n
-            help
-                Bootloaders before ESP-IDF v2.1 did less initialisation of the
-                system clock. This setting needs to be enabled to build an app
-                which can be booted by these older bootloaders.
-
-                If this setting is enabled, the app can be booted by any bootloader
-                from IDF v1.0 up to the current version.
-
-                If this setting is disabled, the app can only be booted by bootloaders
-                from IDF v2.1 or newer.
-
-                Enabling this setting adds approximately 1KB to the app's IRAM usage.
-
-        config APP_COMPATIBLE_PRE_V3_1_BOOTLOADERS
-            bool "App compatible with bootloader and partition table before ESP-IDF v3.1"
-            depends on IDF_TARGET_ESP32
-            default n
-            help
-                Partition tables before ESP-IDF V3.1 do not contain an MD5 checksum
-                field, and the bootloader before ESP-IDF v3.1 cannot read a partition
-                table that contains an MD5 checksum field.
-
-                Enable this option only if your app needs to boot on a bootloader and/or
-                partition table that was generated from a version *before* ESP-IDF v3.1.
-
-                If this option and Flash Encryption are enabled at the same time, and any
-                data partitions in the partition table are marked Encrypted, then the
-                partition encrypted flag should be manually verified in the app before accessing
-                the partition (see CVE-2021-27926).
-
-        config APP_INIT_CLK
-            bool
-            depends on IDF_TARGET_ESP32
-            default y if APP_COMPATIBLE_PRE_V2_1_BOOTLOADERS
-            default y if APP_BUILD_TYPE_RAM
-
-
     endmenu # Build type
 
     source "$COMPONENT_KCONFIGS_PROJBUILD_SOURCE_FILE"
@@ -306,11 +209,11 @@ mainmenu "Espressif IoT Development Framework Configuration"
 
         choice COMPILER_OPTIMIZATION
             prompt "Optimization Level"
-            default COMPILER_OPTIMIZATION_DEBUG
+            default COMPILER_OPTIMIZATION_DEFAULT
             help
                 This option sets compiler optimization level (gcc -O argument) for the app.
 
-                - The "Debug" setting will add the -0g flag to CFLAGS.
+                - The "Default" setting will add the -0g flag to CFLAGS.
                 - The "Size" setting will add the -0s flag to CFLAGS.
                 - The "Performance" setting will add the -O2 flag to CFLAGS.
                 - The "None" setting will add the -O0 flag to CFLAGS.
@@ -329,7 +232,7 @@ mainmenu "Espressif IoT Development Framework Configuration"
                 Compiler optimization for the IDF bootloader is set separately,
                 see the BOOTLOADER_COMPILER_OPTIMIZATION setting.
 
-            config COMPILER_OPTIMIZATION_DEBUG
+            config COMPILER_OPTIMIZATION_DEFAULT
                 bool "Debug (-Og)"
             config COMPILER_OPTIMIZATION_SIZE
                 bool "Optimize for size (-Os)"
@@ -375,26 +278,6 @@ mainmenu "Espressif IoT Development Framework Configuration"
 
         endchoice # assertions
 
-        choice COMPILER_FLOAT_LIB_FROM
-            prompt "Compiler float lib source"
-            default COMPILER_FLOAT_LIB_FROM_RVFPLIB if ESP_ROM_HAS_RVFPLIB
-            default COMPILER_FLOAT_LIB_FROM_GCCLIB
-            help
-                In the soft-fp part of libgcc, riscv version is written in C,
-                and handles all edge cases in IEEE754, which makes it larger
-                and performance is slow.
-
-                RVfplib is an optimized RISC-V library for FP arithmetic on 32-bit
-                integer processors, for single and double-precision FP.
-                RVfplib is "fast", but it has a few exceptions from IEEE 754 compliance.
-
-            config COMPILER_FLOAT_LIB_FROM_GCCLIB
-                bool "libgcc"
-            config COMPILER_FLOAT_LIB_FROM_RVFPLIB
-                depends on ESP_ROM_HAS_RVFPLIB
-                bool "librvfp"
-        endchoice # COMPILER_FLOAT_LIB_FROM
-
         config COMPILER_OPTIMIZATION_ASSERTION_LEVEL
             int
             default 0 if COMPILER_OPTIMIZATION_ASSERTIONS_DISABLE
@@ -414,6 +297,7 @@ mainmenu "Espressif IoT Development Framework Configuration"
         menuconfig COMPILER_HIDE_PATHS_MACROS
             bool "Replace ESP-IDF and project paths in binaries"
             default y
+            depends on IDF_CMAKE
             help
                 When expanding the __FILE__ and __BASE_FILE__ macros, replace paths inside ESP-IDF
                 with paths relative to the placeholder string "IDF", and convert paths inside the
@@ -522,19 +406,12 @@ mainmenu "Espressif IoT Development Framework Configuration"
 
                 This option can be enabled for RISC-V targets only.
 
-        config COMPILER_DISABLE_GCC12_WARNINGS
-            bool "Disable new warnings introduced in GCC 12"
+        config COMPILER_DISABLE_GCC8_WARNINGS
+            bool "Disable new warnings introduced in GCC 6 - 8"
             default "n"
             help
-                Enable this option if use GCC 12 or newer, and want to disable warnings which don't appear with
-                GCC 11.
-
-        config COMPILER_DISABLE_GCC13_WARNINGS
-            bool "Disable new warnings introduced in GCC 13"
-            default "n"
-            help
-                Enable this option if use GCC 13 or newer, and want to disable warnings which don't appear with
-                GCC 12.
+                Enable this option if using GCC 6 or newer, and wanting to disable warnings which don't appear with
+                GCC 5.
 
         config COMPILER_DUMP_RTL_FILES
             bool "Dump RTL files during compilation"
@@ -542,33 +419,6 @@ mainmenu "Espressif IoT Development Framework Configuration"
                 If enabled, RTL files will be produced during compilation. These files
                 can be used by other tools, for example to calculate call graphs.
 
-        choice COMPILER_RT_LIB
-            prompt "Compiler runtime library"
-            default COMPILER_RT_LIB_CLANGRT if IDF_TOOLCHAIN_CLANG
-            default COMPILER_RT_LIB_HOST if IDF_TARGET_LINUX
-            default COMPILER_RT_LIB_GCCLIB
-            help
-                Select runtime library to be used by compiler.
-                - GCC toolchain supports libgcc only.
-                - Clang allows to choose between libgcc or libclang_rt.
-                - For host builds ("linux" target), uses the default library.
-
-            config COMPILER_RT_LIB_GCCLIB
-                depends on !IDF_TARGET_LINUX
-                bool "libgcc"
-            config COMPILER_RT_LIB_CLANGRT
-                depends on IDF_TOOLCHAIN_CLANG && !IDF_TARGET_LINUX
-                bool "libclang_rt"
-            config COMPILER_RT_LIB_HOST
-                depends on IDF_TARGET_LINUX
-                bool "Host"
-        endchoice
-
-        config COMPILER_RT_LIB_NAME
-            string
-            default "clang_rt.builtins" if COMPILER_RT_LIB_CLANGRT
-            default "gcc" if COMPILER_RT_LIB_GCCLIB
-            default "" if COMPILER_RT_LIB_HOST
 
     endmenu # Compiler Options
 
@@ -576,18 +426,21 @@ mainmenu "Espressif IoT Development Framework Configuration"
         source "$COMPONENT_KCONFIGS_SOURCE_FILE"
     endmenu
 
-    config IDF_EXPERIMENTAL_FEATURES
-        bool "Make experimental features visible"
-        default "n"
-        help
-            By enabling this option, ESP-IDF experimental feature options will be visible.
+    menu "Compatibility options"
+        config LEGACY_INCLUDE_COMMON_HEADERS
+            bool "Include headers across components as before IDF v4.0"
+            default n
+            help
+                Soc, esp32, and driver components, the most common
+                components. Some header of these components are included
+                implicitly by headers of other components before IDF v4.0.
+                It's not required for high-level components, but still
+                included through long header chain everywhere.
 
-            Note you should still enable a certain experimental feature option to use it, and you
-            should read the corresponding risk warning and known issue list carefully.
+                This is harmful to the modularity. So it's changed in IDF
+                v4.0.
 
-            Current experimental feature list:
+                You can still include these headers in a legacy way until it
+                is totally deprecated by enable this option.
 
-            - CONFIG_ESPTOOLPY_FLASHFREQ_120M && CONFIG_ESPTOOLPY_FLASH_SAMPLE_MODE_DTR
-            - CONFIG_SPIRAM_SPEED_120M && CONFIG_SPIRAM_MODE_OCT
-            - CONFIG_BOOTLOADER_CACHE_32BIT_ADDR_QUAD_FLASH
-            - CONFIG_MBEDTLS_USE_CRYPTO_ROM_IMPL
+    endmenu #Compatibility options

README.md

@@ -4,33 +4,21 @@
 
 ESP-IDF is the development framework for Espressif SoCs supported on Windows, Linux and macOS.
 
-# ESP-IDF Release Support Schedule
-
-![Support Schedule](https://dl.espressif.com/dl/esp-idf/support-periods.svg?v=1)
-
-- Please read [the support policy](SUPPORT_POLICY.md) and [the documentation](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/versions.html) for more information about ESP-IDF versions.
-- Please see the [End-of-Life Advisories](https://www.espressif.com/en/support/documents/advisories?keys=&field_type_of_advisory_tid%5B%5D=817) for information about ESP-IDF releases with discontinued support.
-
 # ESP-IDF Release and SoC Compatibility
 
-The following table shows ESP-IDF support of Espressif SoCs where ![alt text][preview] and ![alt text][supported] denote preview status and support, respectively. The preview support is usually limited in time and intended for beta versions of chips. Please use an ESP-IDF release where the desired SoC is already supported.
+The following table shows ESP-IDF support of Espressif SoCs where ![alt text][preview] and ![alt text][supported] denote preview status and support, respectively. In preview status the build is not yet enabled and some crucial parts could be missing (like documentation, datasheet). Please use an ESP-IDF release where the desired SoC is already supported.
 
-|Chip         |         v4.3           |          v4.4          |          v5.0          |         v5.1           |         v5.2           |                                                            |
-|:----------- | :---------------------:| :---------------------:| :---------------------:| :--------------------: | :--------------------: | :----------------------------------------------------------|
-|ESP32        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                            |
-|ESP32-S2     | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                            |
-|ESP32-C3     | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                            |
-|ESP32-S3     |                        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | [Announcement](https://www.espressif.com/en/news/ESP32_S3) |
-|ESP32-C2     |                        |                        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | [Announcement](https://www.espressif.com/en/news/ESP32-C2) |
-|ESP32-C6     |                        |                        |                        | ![alt text][supported] | ![alt text][supported] | [Announcement](https://www.espressif.com/en/news/ESP32_C6) |
-|ESP32-H2     |                        |                        |                        | ![alt text][supported] | ![alt text][supported] | [Announcement](https://www.espressif.com/en/news/ESP32_H2) |
-|ESP32-P4     |                        |                        |                        |                        | ![alt text][preview]   | [Announcement](https://www.espressif.com/en/news/ESP32-P4) |
+|Chip         |         v3.3           |          v4.0          |           v4.1         |          v4.2          |         v4.3           |          v4.4          |                                                            |
+|:----------- |:---------------------: | :---------------------:| :---------------------:| :---------------------:| :---------------------:| :---------------------:|:---------------------------------------------------------- |
+|ESP32        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                            |
+|ESP32-S2     |                        |                        |                        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                            |
+|ESP32-C3     |                        |                        |                        |                        | ![alt text][supported] | ![alt text][supported] |                                                            |
+|ESP32-S3     |                        |                        |                        |                        | ![alt text][preview]   | ![alt text][supported] | [Announcement](https://www.espressif.com/en/news/ESP32_S3) |
+|ESP32-H2     |                        |                        |                        |                        |                        | ![alt text][preview]   | [Announcement](https://www.espressif.com/en/news/ESP32_H2) |
 
 [supported]: https://img.shields.io/badge/-supported-green "supported"
 [preview]: https://img.shields.io/badge/-preview-orange "preview"
 
-There are variants of revisions for a series of chips. See [Compatibility Between ESP-IDF Releases and Revisions of Espressif SoCs](https://github.com/espressif/esp-idf/blob/master/COMPATIBILITY.md) for the details of the compatibility between ESP-IDF and chip revisions.
-
 Espressif SoCs released before 2016 (ESP8266 and ESP8285) are supported by [RTOS SDK](https://github.com/espressif/ESP8266_RTOS_SDK) instead.
 
 # Developing With ESP-IDF
@@ -43,9 +31,11 @@ See https://idf.espressif.com/ for links to detailed instructions on how to set
 
 ### Non-GitHub forks
 
-ESP-IDF uses relative locations as its submodules URLs ([.gitmodules](.gitmodules)). So they link to GitHub. If ESP-IDF is forked to a Git repository which is not on GitHub, you will need to run the script [tools/set-submodules-to-github.sh](tools/set-submodules-to-github.sh) after git clone.
-
-The script sets absolute URLs for all submodules, allowing `git submodule update --init --recursive` to complete. If cloning ESP-IDF from GitHub, this step is not needed.
+ESP-IDF uses relative locations as its submodules URLs ([.gitmodules](.gitmodules)). So they link to GitHub.
+If ESP-IDF is forked to a Git repository which is not on GitHub, you will need to run the script
+[tools/set-submodules-to-github.sh](tools/set-submodules-to-github.sh) after git clone.
+The script sets absolute URLs for all submodules, allowing `git submodule update --init --recursive` to complete.
+If cloning ESP-IDF from GitHub, this step is not needed.
 
 ## Finding a Project
 
@@ -92,7 +82,7 @@ You don't need to run `idf.py build` before running `idf.py flash`, `idf.py flas
 
 ## Viewing Serial Output
 
-The `idf.py monitor` target uses the [esp-idf-monitor tool](https://github.com/espressif/esp-idf-monitor) to display serial output from Espressif SoCs. esp-idf-monitor also has a range of features to decode crash output and interact with the device. [Check the documentation page for details](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/idf-monitor.html).
+The `idf.py monitor` target uses the [idf_monitor tool](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/idf-monitor.html) to display serial output from Espressif SoCs. idf_monitor also has a range of features to decode crash output and interact with the device. [Check the documentation page for details](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/idf-monitor.html).
 
 Exit the monitor by typing Ctrl-].
 
@@ -121,8 +111,6 @@ This can be combined with other targets, ie `idf.py -p PORT erase-flash flash` w
 
 * Documentation for the latest version: https://docs.espressif.com/projects/esp-idf/. This documentation is built from the [docs directory](docs) of this repository.
 
-* [Beginner's Guide to Key Concepts and Resources of ESP-IDF](https://youtu.be/J8zc8mMNKtc?feature=shared)
-
 * The [esp32.com forum](https://esp32.com/) is a place to ask questions and find community resources.
 
 * [Check the Issues section on github](https://github.com/espressif/esp-idf/issues) if you find a bug or have a feature request. Please check existing Issues before opening a new one.

README_CN.md

@@ -4,33 +4,21 @@
 
 ESP-IDF 是乐鑫官方推出的物联网开发框架，支持 Windows、Linux 和 macOS 操作系统。
 
-# ESP-IDF 版本支持期限
-
-![支持期限](https://dl.espressif.com/dl/esp-idf/support-periods.svg?v=1)
-
-- 请参考 [ESP-IDF 支持政策](SUPPORT_POLICY_CN.md) 以及 [相关文档](https://docs.espressif.com/projects/esp-idf/zh_CN/latest/esp32/versions.html) 了解更多关于 ESP-IDF 版本的信息。
-- 请参考 [ESP-IDF 版本停止维护 (EOL) 公告](https://www.espressif.com/zh-hans/support/documents/advisories?keys=&field_type_of_advisory_tid%5B%5D=817)。
-
 # ESP-IDF 与乐鑫芯片
 
-下表总结了乐鑫芯片在 ESP-IDF 各版本中的支持状态，其中 ![alt text][supported] 代表已支持，![alt text][preview] 代表目前处于预览支持状态。预览支持状态通常有时间限制，而且仅适用于测试版芯片。请确保使用与芯片相匹配的 ESP-IDF 版本。
+下表总结了乐鑫芯片在 ESP-IDF 各版本中的支持状态，其中 ![alt text][supported] 代表已支持，![alt text][preview] 代表目前处于预览支持状态。在预览支持阶段，因为新芯片尚未完全添加到构建系统目录，所以一些重要的内容（如文档和技术规格书等）可能会缺失。请确保使用与芯片相匹配的 ESP-IDF 版本。
 
-|芯片         |         v4.3           |          v4.4          |          v5.0          |          v5.1          |          v5.2          |                                                                 |
-|:----------- | :---------------------:| :---------------------:| :---------------------:| :--------------------: | :--------------------: | :-------------------------------------------------------------- |
-|ESP32        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                                 |
-|ESP32-S2     | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                                 |
-|ESP32-C3     | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                                 |
-|ESP32-S3     |                        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | [芯片发布公告](https://www.espressif.com/zh-hans/news/ESP32_S3) |
-|ESP32-C2     |                        |                        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | [芯片发布公告](https://www.espressif.com/zh-hans/news/ESP32-C2) |
-|ESP32-C6     |                        |                        |                        | ![alt text][supported] | ![alt text][supported] | [芯片发布公告](https://www.espressif.com/zh-hans/news/ESP32_C6) |
-|ESP32-H2     |                        |                        |                        | ![alt text][supported] | ![alt text][supported] | [芯片发布公告](https://www.espressif.com/zh-hans/news/ESP32_H2) |
-|ESP32-P4     |                        |                        |                        |                        | ![alt text][preview]   | [芯片发布公告](https://www.espressif.com/en/news/ESP32-P4)      |
+|    芯片     |         v3.3           |          v4.0          |           v4.1         |          v4.2          |         v4.3           |          v4.4          |                                                            |
+|:----------- |:---------------------: | :---------------------:| :---------------------:| :---------------------:| :---------------------:| :---------------------:|:---------------------------------------------------------- |
+|ESP32        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                            |
+|ESP32-S2     |                        |                        |                        | ![alt text][supported] | ![alt text][supported] | ![alt text][supported] |                                                            |
+|ESP32-C3     |                        |                        |                        |                        | ![alt text][supported] | ![alt text][supported] |                                                            |
+|ESP32-S3     |                        |                        |                        |                        | ![alt text][preview]   | ![alt text][supported] | [芯片发布公告](https://www.espressif.com/en/news/ESP32_S3) |
+|ESP32-H2     |                        |                        |                        |                        |                        | ![alt text][preview]   | [芯片发布公告](https://www.espressif.com/en/news/ESP32_H2) |
 
 [supported]: https://img.shields.io/badge/-%E6%94%AF%E6%8C%81-green "supported"
 [preview]: https://img.shields.io/badge/-%E9%A2%84%E8%A7%88-orange "preview"
 
-每款乐鑫芯片都可能有不同版本。建议参考 [ESP-IDF 版本与乐鑫芯片版本兼容性](https://github.com/espressif/esp-idf/blob/master/COMPATIBILITY_CN.md)，了解 ESP-IDF 版本与各芯片版本之间的兼容性。
-
 对于 2016 年之前发布的乐鑫芯片（包括 ESP8266 和 ESP8285），请参考 [RTOS SDK](https://github.com/espressif/ESP8266_RTOS_SDK)。
 
 # 使用 ESP-IDF 进行开发
@@ -43,9 +31,11 @@ ESP-IDF 是乐鑫官方推出的物联网开发框架，支持 Windows、Linux
 
 ### 非 GitHub 分叉的 ESP-IDF 项目
 
-ESP-IDF 中的子模块采用相对路径（[详见 .gitmodules 文件](.gitmodules)），所以它们会指向 GitHub。 如果 ESP-IDF 被分叉到的仓库不在 GitHub 上，那么你需要在克隆结束后运行该脚本 [tools/set-submodules-to-github.sh](tools/set-submodules-to-github.sh)。
+ESP-IDF 中的子模块采用相对路径（[详见 .gitmodules 文件](.gitmodules)），所以它们会指向 GitHub。
+如果 ESP-IDF 被分叉到的仓库不在 GitHub 上，那么你需要在克隆结束后运行该脚本 [tools/set-submodules-to-github.sh](tools/set-submodules-to-github.sh)。
 
-这个脚本会为所有的子模块设置绝对路径，接着可以通过 `git submodule update --init --recursive` 完成子模块的更新。如果 ESP-IDF 是从 GitHub 上克隆得到，则不需要此步骤。
+这个脚本会为所有的子模块设置绝对路径，接着可以通过 `git submodule update --init --recursive` 完成子模块的更新。
+如果 ESP-IDF 是从 GitHub 上克隆得到，则不需要此步骤。
 
 ## 寻找项目
 
@@ -92,7 +82,7 @@ ESP-IDF 中的子模块采用相对路径（[详见 .gitmodules 文件](.gitmodu
 
 ## 观察串口输入
 
-`idf.py monitor` 会调用 [esp-idf-monitor 工具](https://github.com/espressif/esp-idf-monitor)来显示乐鑫芯片的串口输出。esp-idf-monitor 还包含一系列的功能来解析程序崩溃后的输出结果并与设备进行交互。更多详细内容，请参阅[文档](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/idf-monitor.html).
+`idf.py monitor` 会调用 [idf_monitor 工具](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/idf-monitor.html)来显示乐鑫芯片的串口输出。`idf_monitor` 还包含一系列的功能来解析程序崩溃后的输出结果并与设备进行交互。更多详细内容，请参阅[文档](https://docs.espressif.com/projects/esp-idf/en/latest/get-started/idf-monitor.html).
 
 输入 `Ctrl-]` 可退出监视器。
 
@@ -121,8 +111,6 @@ ESP-IDF 中的子模块采用相对路径（[详见 .gitmodules 文件](.gitmodu
 
 * 最新版的文档：https://docs.espressif.com/projects/esp-idf/ ，该文档是由本仓库 [docs 目录](docs) 构建得到。
 
-* [初学者指南：主要概念和资源](https://www.bilibili.com/video/BV1114y1r7du/) 
-
 * 可以前往 [esp32.com 论坛](https://esp32.com/) 提问，挖掘社区资源。
 
 * 如果你在使用中发现了错误或者需要新的功能，请先[查看 GitHub Issues](https://github.com/espressif/esp-idf/issues)，确保该问题没有重复提交。

SECURITY.md

@@ -1,9 +0,0 @@
-# Security Policy
-
-## Supported Versions
-
-Please refer to https://docs.espressif.com/projects/esp-idf/en/latest/esp32/versions.html#support-periods for more details on ESP-IDF supported versions and support period policy.
-
-## Reporting a Vulnerability
-
-Please refer to [Espressif Security Incident Response Process](https://www.espressif.com/sites/default/files/Espressif%20Security%20Incident%20Response%20Process%20v1.0_EN.pdf) on the guidelines to report a security vulnerability. Please do **NOT** create a public GitHub issue.

SUPPORT_POLICY.md

@@ -5,9 +5,12 @@ Support Period Policy
 
 * [中文版](./SUPPORT_POLICY_CN.md)
 
-Each ESP-IDF major and minor release (V4.1, V4.2, etc) is supported for 30 months after the initial stable release date.
+Each ESP-IDF major and minor release (V4.1, V4.2, etc) is supported for
+30 months after the initial stable release date.
 
-Supported means that the ESP-IDF team will continue to apply bug fixes, security fixes, etc to the release branch on GitHub, and periodically make new bugfix releases as needed.
+Supported means that the ESP-IDF team will continue to apply bug fixes,
+security fixes, etc to the release branch on GitHub, and periodically
+make new bugfix releases as needed.
 
 Support period is divided into "Service" and "Maintenance" period:
 
@@ -16,36 +19,58 @@ Support period is divided into "Service" and "Maintenance" period:
 | Service     | 12 months    | Yes                                   |
 | Maintenance | 18 months    | No                                    |
 
-During the Service period, bugfixes releases are more frequent. In some cases, support for new features may be added during the Service period (this is reserved for features which are needed to meet particular regulatory requirements or standards for new products, and which carry a very low risk of introducing regressions.)
+During the Service period, bugfixes releases are more frequent. In some cases,
+support for new features may be added during the Service period (this is
+reserved for features which are needed to meet particular regulatory
+requirements or standards for new products, and which carry a very low risk of
+introducing regressions.)
 
-During the Maintenance period, the version is still supported but only bugfixes for high severity issues or security issues will be applied.
+During the Maintenance period, the version is still supported but only bugfixes
+for high severity issues or security issues will be applied.
 
 Using an “In Service” version is recommended when starting a new project.
 
-Users are encouraged to upgrade all projects to a newer ESP-IDF release before the support period finishes and the release becomes End of Life (EOL). It is our policy to not continue fixing bugs in End of Life releases.
+Users are encouraged to upgrade all projects to a newer ESP-IDF release before
+the support period finishes and the release becomes End of Life (EOL). It is our
+policy to not continue fixing bugs in End of Life releases.
 
-Pre-release versions (betas, previews, `-rc` and `-dev` versions, etc) are not covered by any support period. Sometimes a particular feature is marked as "Preview" in a release, which means it is also not covered by the support period.
+Pre-release versions (betas, previews, `-rc` and `-dev` versions, etc)
+are not covered by any support period. Sometimes a particular feature is
+marked as "Preview" in a release, which means it is also not covered
+by the support period.
 
-ESP-IDF should be used in an up-to-date software environment. The operating system and other third-party tools should be supported by their maintainers. ESP-IDF cannot keep compatibility with unsupported third-party tools.
+ESP-IDF should be used in an up-to-date software environment. The operating system
+and other third-party tools should be supported by their maintainers.
+ESP-IDF cannot keep compatibility with unsupported third-party tools.
 
-The ESP-IDF Programming Guide has information about the [different versions of ESP-IDF](https://docs.espressif.com/projects/esp-idf/en/latest/versions.html) (major, minor, bugfix, etc).
+The ESP-IDF Programming Guide has information about the
+[different versions of ESP-IDF](https://docs.espressif.com/projects/esp-idf/en/latest/versions.html)
+(major, minor, bugfix, etc).
 
 Example
 -------
 
-ESP-IDF V3.3 was released in September 2019. It was supported for 30 months until February 2022.
+ESP-IDF V3.3 was released in September 2019. It will be supported for 30 months
+until February 2022.
 
 - The first V3.3 release was `v3.3` in September 2019.
-- The ESP-IDF team continues to backport bug fixes, security fixes, etc to the release branch `release/v3.3`.
-- Periodically stable bugfix releases are created from the release branch. For example `v3.3.1`, `v3.3.2`, etc. Users are encouraged to always update to the latest bugfix release.
-- V3.3 bugfix releases continue until February 2022, when all V3.3.x releases become End of Life.
+- The ESP-IDF team continues to backport bug fixes, security fixes,
+  etc to the release branch `release/v3.3`.
+- Periodically stable bugfix releases are created from the release
+  branch. For example `v3.3.1`, `v3.3.2`, etc. Users are encouraged to
+  always update to the latest bugfix release.
+- V3.3 bugfix releases continue until February 2022, when all V3.3.x
+  releases become End of Life.
 
 Existing Releases
 -----------------
 
-ESP-IDF release V4.1 and all newer releases will follow this support period policy. The support period for each release will be announced when the release is made.
+ESP-IDF release V4.1 and all newer releases will follow this support period
+policy. The support period for each release will be announced when the release
+is made.
 
-For releases made before the current support period policy was announced, the original support periods apply:
+For releases made before the current support period policy was announced, the
+original support periods apply:
 
 * ESP-IDF V4.0.x will be supported until October 2021
 * ESP-IDF V3.3.x will be supported until February 2022
@@ -54,5 +79,8 @@ For releases made before the current support period policy was announced, the or
 Policy History
 --------------
 
-* September 2019. This policy splits ESP-IDF releases into Standard and Long Term Support.
-* July 2020. All releases from now will have the same support period, which is equal to the previous Long Term Support period. Added “In Service” period, during which versions will receive more updates.
+* September 2019. This policy split ESP-IDF releases into Standard and Long Term
+  Support.
+* July 2020. All releases from now will have the same support period, which is
+  equal to the previous Long Term Support period. Added “In Service” period,
+  during which versions will receive more updates.

SUPPORT_POLICY_CN.md

@@ -3,8 +3,6 @@
 支持期限政策
 =====================
 
-* [英文版](./SUPPORT_POLICY.md)
-
 ESP-IDF 的每个主要版本和次要版本（如 V4.1、V4.2 等）自其首次稳定版本发布之日起将支持 30 个月。
 
 支持意味着 ESP-IDF 团队将会对 GitHub 上的发布分支继续进行 bug 修复、安全修补等，并根据需求定期发布新的 bugfix 版本。
@@ -20,14 +18,12 @@ ESP-IDF 的每个主要版本和次要版本（如 V4.1、V4.2 等）自其首
 
 在版本的维护周期内，版本仍然会继续支持，但仅会对严重问题或安全问题进行 bug 修复。
 
-建议在开始新项目的时候使用处于服务周期的版本。
+建议在开始新项目的时候使用处于服务周期的版本。 
 
 在某一版本支持期限结束，停止更新维护 (EOL) 前，建议用户升级所有项目至较新的 ESP-IDF 版本。根据《支持期限政策》，我们将停止对 EOL 版本进行 bug 修复。
 
 《支持期限政策》不适用于预发布版本（包括 beta、preview、-rc 和 -dev 版本等）。有时，在发布的版本中存在被标记为 "Preview" 的特定功能，则该功能也不在支持期限内。
 
-请确保在最新的软件环境中使用 ESP-IDF。操作系统和其他第三方工具应得到其维护者的支持。ESP-IDF 无法兼容不受支持的第三方工具。
-
 有关 [ESP-IDF 不同版本](https://docs.espressif.com/projects/esp-idf/zh_CN/latest/esp32/versions.html)（主要版本、次要版本、bugfix 版本等）信息，可参阅《ESP-IDF 编程指南》。
 
 示例
@@ -49,10 +45,11 @@ ESP-IDF V4.1 及所有后续更新版本都将遵守该《支持期限政策》
 
 * ESP-IDF V4.0.x 将支持至 2021 年 10 月。
 * ESP-IDF V3.3.x 将支持至 2022 年 2 月。
-* ESP-IDF v3.3 之前的版本已经停止支持。
-
+* ESP-IDF V3.1.x 和 V3.2.x 都将在 2020 年 10 月停止支持。
+* ESP-IDF v3.1.x 之前的版本已经停止支持。
+  
 政策历史
 --------------
 
-* 2019 年 9 月。该政策将 ESP-IDF 版本发布分为标准支持版本和长期支持版本。
-* 2020 年 7 月。从现在开始，所有发布的版本都将有相同的支持周期，即之前的长期支持周期。新增了”服务周期“，期间版本的更新将较为频繁。
+* 2019 年 9 月。该政策将 ESP-IDF 版本发布分为标准支持版本和长期支持版本。 
+* 2020 年 7 月。从现在开始，所有发布的版本都将有相同的支持周期，等同于之前的长期支持周期。新增了”服务周期“，期间版本的更新将较为频繁。

components/README.md

@@ -8,9 +8,16 @@ This document contains details about what the core components are, what they con
 
 The core components are organized into two groups.
 
-The first group (referred to as `G0`) includes `hal`, `arch` (where `arch` is either `riscv` or `xtensa` depending on the chip), `esp_rom`, `esp_common`, and `soc`. This group contains information about and provides low-level access to the underlying hardware. In the case of `esp_common`, it contains hardware-agnostic code and utilities. These components may have dependencies on each other within the group, but outside dependencies should be minimized. The reason for this approach is that these components are fundamental, and many other components may require them. Ideally, the dependency relationship only goes one way, making it easier for this group to be usable in other projects.
+The first group (referred to as `G0` from now on) contains `hal`, `xtensa` and `riscv` (referred to as `arch` components from now on), `esp_rom`, `esp_common`, and `soc`. This
+group contain information about and low-level access to underlying hardware; or in the case of `esp_common`, hardware-agnostic code and utilities.
+These components can depend on each other, but as much as possible have no dependencies outside the group. The reason for this is that, due to the
+nature of what these components contain, the likelihood is high that a lot of other components will require these. Ideally, then, the dependency
+relationship only goes one way. This makes it easier for these components, as a group, to be usable in another project. One can conceivably implement
+a competing SDK to ESP-IDF on top of these components.
 
-The second group (referred to as `G1`) operates at a higher level than the first group. `G1` includes the components `esp_hw_support`, `esp_system`, `newlib`, `spi_flash`, `freertos`, `log`, and `heap`. Like the first group, circular dependencies within this group are allowed, and these components can have dependencies on the first group. G1 components represent essential software mechanisms for building other components.
+The second group (referred to as `G1` from now on) sits at a higher level than the first group. This group contains the components `esp_hw_support`, `esp_system`, `newlib`, `spi_flash`,
+`freertos`, `log`, and `heap`. Like the first group, circular dependencies within the group are allowed; and being at a higher level, dependency on the first group
+is allowed. These components represent software mechanisms essential to building other components.
 
 ## Descriptions
 
@@ -25,7 +32,7 @@ into routines that achieve a meaningful action or state of the peripheral.
 
 Example:
 
--   `spi_flash_ll_set_address` is a low-level function part of the hardware abstraction `spi_flash_hal_read_block`
+- `spi_flash_ll_set_address` is a low-level function part of the hardware abstraction `spi_flash_hal_read_block`
 
 #### `arch`
 
@@ -34,9 +41,9 @@ This can also contain files provided by the architecture vendor.
 
 Example:
 
--   `xt_set_exception_handler`
--   `rv_utils_intr_enable`
--   `ERI_PERFMON_MAX`
+- `xt_set_exception_handler`
+- `riscv_global_interrupts_enable`
+- `ERI_PERFMON_MAX`
 
 #### `esp_common`
 
@@ -44,9 +51,9 @@ Contains hardware-agnostic definitions, constants, macros, utilities, 'pure' and
 
 Example:
 
--   `BIT(nr)` and other bit manipulation utilities in the future
--   `IDF_DEPRECATED(REASON)`
--   `ESP_IDF_VERSION_MAJOR`
+- `BIT(nr)` and other bit manipulation utilities in the future
+- `IDF_DEPRECATED(REASON)`
+- `ESP_IDF_VERSION_MAJOR`
 
 #### `soc`
 
@@ -54,9 +61,9 @@ Contains description of the underlying hardware: register structure, addresses,
 
 Example:
 
--   `DR_REG_DPORT_BASE`
--   `SOC_MCPWM_SUPPORTED`
--   `uart_dev_s`
+- `DR_REG_DPORT_BASE`
+- `SOC_MCPWM_SUPPORTED`
+- `uart_dev_s`
 
 #### `esp_rom`
 
@@ -64,8 +71,8 @@ Contains headers, linker scripts, abstraction layer, patches, and other related
 
 Example:
 
--   `esp32.rom.eco3.ld`
--   `rom/aes.h`
+- `esp32.rom.eco3.ld`
+- `rom/aes.h`
 
 ### `G1` Components
 
@@ -91,20 +98,8 @@ Some functions n the standard library are implemented here, especially those nee
 
 Example:
 
--   `malloc` is implemented in terms of the component `heap`'s functions
--   `gettimeofday` is implemented in terms of system time in `esp_system`
-
-#### `esp_mm`
-
-Memory management. Currently, this encompasses:
-
--   Memory mapping for MMU supported memories
--   Memory synchronisation via Cache
--   Utils such as APIs to convert between virtual address and physical address
-
-#### `esp_psram`
-
-Contains implementation of PSRAM services
+- `malloc` is implemented in terms of the component `heap`'s functions
+- `gettimeofday` is implemented in terms of system time in `esp_system`
 
 #### `esp_system`
 
@@ -112,10 +107,10 @@ Contains implementation of system services and controls system behavior. The imp
 here may take hardware resources and/or decide on a hardware state needed for support of a system service/feature/mechanism.
 Currently, this encompasses the following, but not limited to:
 
--   Startup and initialization
--   Panic and debug
--   Reset and reset reason
--   Task and interrupt watchdogs
+- Startup and initialization
+- Panic and debug
+- Reset and reset reason
+- Task and interrupt watchdogs
 
 #### `esp_hw_support`
 
@@ -123,19 +118,19 @@ Contains implementations that provide hardware operations, arbitration, or resou
 is used in the system. Unlike `esp_system`, implementations here do not decide on a hardware state or takes hardware resource, acting
 merely as facilitator to hardware access. Currently, this encompasses the following, but not limited to:
 
--   Interrupt allocation
--   Sleep functions
--   Memory functions (external SPIRAM, async memory, etc.)
--   Clock and clock control
--   Random generation
--   CPU utilities
--   MAC settings
+- Interrupt allocation
+- Sleep functions
+- Memory functions (external SPIRAM, async memory, etc.)
+- Clock and clock control
+- Random generation
+- CPU utilities
+- MAC settings
 
 ### `esp_hw_support` vs `esp_system`
 
 This section details list some implementations and the reason for placing it in either `esp_hw_support` or `esp_system`.
 
-#### `task_wdt.c` (`esp_system`) vs `intr_alloc.c` (`esp_hw_support`)
+#### `task_wdt.c` (`esp_system`) vs  `intr_alloc.c` (`esp_hw_support`)
 
 The task watchdog fits the definition of taking and configuring hardware resources (wdt, interrupt) for implementation of a system service/mechanism.
 
@@ -155,10 +150,11 @@ The current implementation in `esp_system` can then just register the interrupt
 #### `esp_mac.h`, `esp_chip_info.h`, `esp_random.h` (`esp_hw_support`)
 
 The functions in these headers used to be in `esp_system.h`, but have been split-off.
+However, to maintain backward compatibility, `esp_system.h` includes these headers.
 
 The remaining functions in `esp_system.h` are those that deal with system behavior, such
 as `esp_register_shutdown_handler`, or are proxy for other system components's APIs such as
 `esp_get_free_heap_size`.
 
 The functions split-off from `esp_system.h` are much more hardware manipulation oriented such as:
-`esp_read_mac`, `esp_random` and `esp_chip_info`.
+`esp_read_mac`, `esp_random` and `esp_chip_info`.

components/app_trace/CMakeLists.txt

@@ -1,22 +1,8 @@
-idf_build_get_property(target IDF_TARGET)
-
-if(${target} STREQUAL "linux")
-    return() # This component is not supported by the POSIX/Linux simulator
-endif()
-
 set(srcs
     "app_trace.c"
     "app_trace_util.c"
-    "host_file_io.c")
-
-if(CONFIG_APPTRACE_GCOV_ENABLE)
-    if("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
-        list(APPEND srcs
-            "gcov/gcov_rtio.c")
-    else()
-        fail_at_build_time(app_trace "Only GNU compiler can link with Gcov library")
-    endif()
-endif()
+    "host_file_io.c"
+    "gcov/gcov_rtio.c")
 
 set(include_dirs "include")
 
@@ -35,19 +21,17 @@ if(CONFIG_APPTRACE_MEMBUFS_APPTRACE_PROTO_ENABLE)
             "port/riscv/port.c")
     endif()
 endif()
-list(APPEND srcs
-    "port/port_uart.c")
 
 if(CONFIG_APPTRACE_SV_ENABLE)
     list(APPEND include_dirs
         sys_view/Config
         sys_view/SEGGER
-        sys_view/Sample/FreeRTOSV10.4)
+        sys_view/Sample/OS)
 
     list(APPEND srcs
         "sys_view/SEGGER/SEGGER_SYSVIEW.c"
-        "sys_view/Sample/FreeRTOSV10.4/Config/esp/SEGGER_SYSVIEW_Config_FreeRTOS.c"
-        "sys_view/Sample/FreeRTOSV10.4/SEGGER_SYSVIEW_FreeRTOS.c"
+        "sys_view/Sample/Config/SEGGER_SYSVIEW_Config_FreeRTOS.c"
+        "sys_view/Sample/OS/SEGGER_SYSVIEW_FreeRTOS.c"
         "sys_view/esp/SEGGER_RTT_esp.c"
         "sys_view/ext/heap_trace_module.c"
         "sys_view/ext/logging.c")
@@ -63,70 +47,13 @@ endif()
 idf_component_register(SRCS "${srcs}"
                        INCLUDE_DIRS "${include_dirs}"
                        PRIV_INCLUDE_DIRS "${priv_include_dirs}"
-                       # Requires "driver" for GPTimer in "SEGGER_SYSVIEW_Config_FreeRTOS.c"
-                       PRIV_REQUIRES soc driver
-                       REQUIRES esp_timer
+                       PRIV_REQUIRES soc esp_ipc
                        LDFRAGMENTS linker.lf)
 
+# disable --coverage for this component, as it is used as transport
+# for gcov
+target_compile_options(${COMPONENT_LIB} PRIVATE "-fno-profile-arcs" "-fno-test-coverage")
+
 # Force app_trace to also appear later than gcov in link line
 idf_component_get_property(app_trace app_trace COMPONENT_LIB)
-
-if(CONFIG_APPTRACE_GCOV_ENABLE)
-    if(CMAKE_C_COMPILER_ID MATCHES "Clang")
-        # Coverage info is not supported when clang is used
-        # TODO: LLVM-214
-        message(FATAL_ERROR "Coverage info is not supported when building with Clang!")
-    endif()
-
-    # The original Gcov library from toolchain will be objcopy with symbols redefinitions (see file gcov/io_sym.map).
-    # This needs because ESP has no file-system onboard, and redefined functions solves this problem and transmits
-    # output file to host PC.
-
-    # Set a name for Gcov library
-    set(GCOV_LIB libgcov_rtio)
-
-    # Set include direcrory of Gcov internal headers
-    execute_process(COMMAND ${CMAKE_C_COMPILER} -print-file-name=plugin
-                    OUTPUT_VARIABLE gcc_plugin_dir
-                    OUTPUT_STRIP_TRAILING_WHITESPACE
-                    ERROR_QUIET)
-    set_source_files_properties(gcov/gcov_rtio.c
-                                PROPERTIES COMPILE_FLAGS "-I${gcc_plugin_dir}/include")
-
-    # Copy libgcov.a with symbols redefinition
-    find_library(GCOV_LIBRARY_PATH gcov ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES})
-    add_custom_command(OUTPUT ${GCOV_LIB}.a
-                       COMMAND ${_CMAKE_TOOLCHAIN_PREFIX}objcopy
-                               --redefine-syms ${CMAKE_CURRENT_LIST_DIR}/gcov/io_sym.map
-                               ${GCOV_LIBRARY_PATH} ${GCOV_LIB}.a
-                       MAIN_DEPENDENCY ${GCOV_LIBRARY_PATH}
-                       VERBATIM)
-    add_custom_target(${GCOV_LIB}_target DEPENDS ${GCOV_LIB}.a)
-    add_library(${GCOV_LIB} STATIC IMPORTED)
-    set_target_properties(${GCOV_LIB}
-                          PROPERTIES
-                          IMPORTED_LOCATION ${CMAKE_CURRENT_BINARY_DIR}/${GCOV_LIB}.a)
-    add_dependencies(${GCOV_LIB} ${GCOV_LIB}_target)
-    add_dependencies(${COMPONENT_LIB} ${GCOV_LIB})
-
-    # disable --coverage for this component, as it is used as transport for gcov
-    target_compile_options(${COMPONENT_LIB} PRIVATE "-fno-profile-arcs" "-fno-test-coverage")
-    target_link_options(${COMPONENT_LIB} INTERFACE "-Wl,--wrap=__gcov_init")
-
-    target_link_libraries(${COMPONENT_LIB} INTERFACE ${GCOV_LIB} $<TARGET_FILE:${app_trace}> c)
-else()
-    target_link_libraries(${COMPONENT_LIB} INTERFACE $<TARGET_FILE:${app_trace}> c)
-endif()
-
-# This function adds a dependency on the given component if the component is included into the build.
-function(maybe_add_component component_name)
-    idf_build_get_property(components BUILD_COMPONENTS)
-    if(${component_name} IN_LIST components)
-        idf_component_get_property(lib_name ${component_name} COMPONENT_LIB)
-        target_link_libraries(${COMPONENT_LIB} PUBLIC ${lib_name})
-    endif()
-endfunction()
-
-if(CONFIG_APPTRACE_DEST_UART0 OR CONFIG_APPTRACE_DEST_UART1 OR CONFIG_APPTRACE_DEST_UART2)
-    maybe_add_component(driver)
-endif()
+target_link_libraries(${COMPONENT_LIB} INTERFACE $<TARGET_FILE:${app_trace}> gcov $<TARGET_FILE:${app_trace}> c)

components/app_trace/Kconfig

@@ -1,7 +1,7 @@
 menu "Application Level Tracing"
 
-    choice APPTRACE_DESTINATION1
-        prompt "Data Destination 1"
+    choice APPTRACE_DESTINATION
+        prompt "Data Destination"
         default APPTRACE_DEST_NONE
         help
             Select destination for application trace: JTAG or none (to disable).
@@ -16,133 +16,13 @@ menu "Application Level Tracing"
             bool "None"
     endchoice
 
-    config APPTRACE_DEST_UART
-        bool
-
-    config APPTRACE_DEST_UART_NOUSB
-        bool
-
-    choice APPTRACE_DESTINATION2
-        prompt "Data Destination 2"
-        default APPTRACE_DEST_UART_NONE
-        help
-            Select destination for application trace: UART(XX) or none (to disable).
-
-        config APPTRACE_DEST_UART0
-            bool "UART0"
-            select APPTRACE_ENABLE
-            select APPTRACE_DEST_UART
-            select APPTRACE_DEST_UART_NOUSB
-            depends on (ESP_CONSOLE_UART_NUM !=0)
-
-        config APPTRACE_DEST_UART1
-            bool "UART1"
-            select APPTRACE_ENABLE
-            select APPTRACE_DEST_UART
-            select APPTRACE_DEST_UART_NOUSB
-            depends on (ESP_CONSOLE_UART_NUM !=1)
-
-        config APPTRACE_DEST_UART2
-            bool "UART2"
-            select APPTRACE_ENABLE
-            select APPTRACE_DEST_UART
-            select APPTRACE_DEST_UART_NOUSB
-            depends on (ESP_CONSOLE_UART_NUM !=2) && (SOC_UART_NUM > 2)
-
-        config APPTRACE_DEST_USB_CDC
-            bool "USB_CDC"
-            select APPTRACE_ENABLE
-            select APPTRACE_DEST_UART
-            depends on !ESP_CONSOLE_USB_CDC && (IDF_TARGET_ESP32C3 || IDF_TARGET_ESP32S3) && !USB_ENABLED
-
-        config APPTRACE_DEST_UART_NONE
-            bool "None"
-    endchoice
-
-    config APPTRACE_UART_TX_GPIO
-        int "UART TX on GPIO#"
-        depends on APPTRACE_DEST_UART_NOUSB
-        range 0 46
-        default 12 if IDF_TARGET_ESP32
-        default 12 if IDF_TARGET_ESP32C3
-        default 12
-        help
-            This GPIO is used for UART TX pin.
-
-    config APPTRACE_UART_RX_GPIO
-        int "UART RX on GPIO#"
-        depends on APPTRACE_DEST_UART_NOUSB
-        range 0 46
-        default 13 if IDF_TARGET_ESP32
-        default 13 if IDF_TARGET_ESP32C3
-        default 13
-        help
-            This GPIO is used for UART RX pin.
-
-    config APPTRACE_UART_BAUDRATE
-        int
-        prompt "UART baud rate" if APPTRACE_DEST_UART
-        depends on APPTRACE_DEST_UART
-        default 1000000
-        range 1200 8000000
-        range 1200 1000000
-        help
-            This baud rate is used for UART.
-
-            The app's maximum baud rate depends on the UART clock source. If Power Management is disabled,
-            the UART clock source is the APB clock and all baud rates in the available range will be sufficiently
-            accurate. If Power Management is enabled, REF_TICK clock source is used so the baud rate is divided
-            from 1MHz. Baud rates above 1Mbps are not possible and values between 500Kbps and 1Mbps may not be
-            accurate.
-
-    config APPTRACE_UART_RX_BUFF_SIZE
-        int
-        prompt "UART RX ring buffer size" if APPTRACE_DEST_UART
-        depends on APPTRACE_DEST_UART
-        default 128
-        range 64 32768
-        help
-            Size of the UART input ring buffer.
-            This size related to the baudrate, system tick frequency and amount of data to transfer.
-            The data placed to this buffer before sent out to the interface.
-
-    config APPTRACE_UART_TX_BUFF_SIZE
-        int
-        prompt "UART TX ring buffer size" if APPTRACE_DEST_UART
-        depends on APPTRACE_DEST_UART
-        default 4096
-        range 2048 32768
-        help
-            Size of the UART output ring buffer.
-            This size related to the baudrate, system tick frequency and amount of data to transfer.
-
-    config APPTRACE_UART_TX_MSG_SIZE
-        int
-        prompt "UART TX message size" if APPTRACE_DEST_UART
-        depends on APPTRACE_DEST_UART
-        default 128
-        range 64 32768
-        help
-            Maximum size of the single message to transfer.
-
-    config APPTRACE_UART_TASK_PRIO
-        int
-        prompt "UART Task Priority" if APPTRACE_DEST_UART
-        default 1
-        range 1 32
-        help
-            UART task priority. In case of high events rate,
-            this parameter could be changed up to (configMAX_PRIORITIES-1).
-
     config APPTRACE_DEST_TRAX
         bool
-        depends on IDF_TARGET_ARCH_XTENSA && !ESP32_TRAX && !ESP32S2_TRAX && !ESP32S3_TRAX
+        depends on IDF_TARGET_ARCH_XTENSA && !ESP32_TRAX && !ESP32S2_TRAX
         select ESP32_MEMMAP_TRACEMEM
         select ESP32S2_MEMMAP_TRACEMEM
-        select ESP32S3_MEMMAP_TRACEMEM
         select ESP32_MEMMAP_TRACEMEM_TWOBANKS
         select ESP32S2_MEMMAP_TRACEMEM_TWOBANKS
-        select ESP32S3_MEMMAP_TRACEMEM_TWOBANKS
         default n
         help
             Enables/disable TRAX tracing HW.
@@ -208,52 +88,11 @@ menu "Application Level Tracing"
             help
                 Enables supporrt for SEGGER SystemView tracing functionality.
 
-        choice APPTRACE_SV_DEST
-            prompt "SystemView destination"
-            depends on APPTRACE_SV_ENABLE
-            default APPTRACE_SV_DEST_JTAG
-            help
-                SystemView witt transfer data trough defined interface.
-
-            config APPTRACE_SV_DEST_JTAG
-                bool "Data destination JTAG"
-                depends on  !PM_ENABLE && !APPTRACE_DEST_NONE
-                help
-                    Send SEGGER SystemView events through JTAG interface.
-
-            config APPTRACE_SV_DEST_UART
-                bool "Data destination UART"
-                depends on APPTRACE_DEST_UART
-                help
-                    Send SEGGER SystemView events through UART interface.
-
-        endchoice
-
-        choice APPTRACE_SV_CPU
-            prompt "CPU to trace"
-            depends on APPTRACE_SV_DEST_UART && !FREERTOS_UNICORE
-            default APPTRACE_SV_DEST_CPU_0
-            help
-                Define the CPU to trace by SystemView.
-
-            config APPTRACE_SV_DEST_CPU_0
-                bool "CPU0"
-                help
-                    Send SEGGER SystemView events for Pro CPU.
-
-            config APPTRACE_SV_DEST_CPU_1
-                bool "CPU1"
-                help
-                    Send SEGGER SystemView events for App CPU.
-
-        endchoice
-
-
         choice APPTRACE_SV_TS_SOURCE
             prompt "Timer to use as timestamp source"
             depends on APPTRACE_SV_ENABLE
             default APPTRACE_SV_TS_SOURCE_CCOUNT if FREERTOS_UNICORE && !PM_ENABLE && !IDF_TARGET_ESP32C3
-            default APPTRACE_SV_TS_SOURCE_GPTIMER if !FREERTOS_UNICORE && !PM_ENABLE && !IDF_TARGET_ESP32C3
+            default APPTRACE_SV_TS_SOURCE_TIMER_00 if !FREERTOS_UNICORE && !PM_ENABLE && !IDF_TARGET_ESP32C3
             default APPTRACE_SV_TS_SOURCE_ESP_TIMER if PM_ENABLE || IDF_TARGET_ESP32C3
             help
                 SystemView needs to use a hardware timer as the source of timestamps
@@ -263,8 +102,20 @@ menu "Application Level Tracing"
                 bool "CPU cycle counter (CCOUNT)"
                 depends on FREERTOS_UNICORE && !PM_ENABLE && !IDF_TARGET_ESP32C3
 
-            config APPTRACE_SV_TS_SOURCE_GPTIMER
-                bool "General Purpose Timer (Timer Group)"
+            config APPTRACE_SV_TS_SOURCE_TIMER_00
+                bool "Timer 0, Group 0"
+                depends on !PM_ENABLE && !IDF_TARGET_ESP32C3
+
+            config APPTRACE_SV_TS_SOURCE_TIMER_01
+                bool "Timer 1, Group 0"
+                depends on !PM_ENABLE && !IDF_TARGET_ESP32C3
+
+            config APPTRACE_SV_TS_SOURCE_TIMER_10
+                bool "Timer 0, Group 1"
+                depends on !PM_ENABLE && !IDF_TARGET_ESP32C3
+
+            config APPTRACE_SV_TS_SOURCE_TIMER_11
+                bool "Timer 1, Group 1"
                 depends on !PM_ENABLE && !IDF_TARGET_ESP32C3
 
             config APPTRACE_SV_TS_SOURCE_ESP_TIMER
@@ -389,11 +240,4 @@ menu "Application Level Tracing"
         help
             Enables support for GCOV data transfer to host.
 
-    config APPTRACE_GCOV_DUMP_TASK_STACK_SIZE
-        int "Gcov dump task stack size"
-        depends on APPTRACE_GCOV_ENABLE
-        default 2048
-        help
-            Configures stack size of Gcov dump task
-
 endmenu

components/app_trace/app_trace.c

@@ -5,38 +5,24 @@
  */
 
 #include <string.h>
-#include "esp_cpu.h"
 #include "esp_log.h"
 #include "esp_app_trace.h"
 #include "esp_app_trace_port.h"
-#include "esp_private/startup_internal.h"
 
-#ifdef CONFIG_APPTRACE_DEST_UART0
-#define ESP_APPTRACE_DEST_UART_NUM 0
-#elif CONFIG_APPTRACE_DEST_UART1
-#define ESP_APPTRACE_DEST_UART_NUM 1
-#elif CONFIG_APPTRACE_DEST_UART2
-#define ESP_APPTRACE_DEST_UART_NUM 2
-#elif CONFIG_APPTRACE_DEST_USB_CDC
-#define ESP_APPTRACE_DEST_UART_NUM 10
-#else
-#define ESP_APPTRACE_DEST_UART_NUM 0
-#endif
+#define ESP_APPTRACE_MAX_VPRINTF_ARGS           256
+#define ESP_APPTRACE_HOST_BUF_SIZE              256
 
-#define ESP_APPTRACE_MAX_VPRINTF_ARGS 256
-#define ESP_APPTRACE_HOST_BUF_SIZE 256
-
-#define ESP_APPTRACE_PRINT_LOCK 0
+#define ESP_APPTRACE_PRINT_LOCK                 0
 
 const static char *TAG = "esp_apptrace";
 
 /** tracing module internal data */
 typedef struct {
-    esp_apptrace_hw_t *hw;
-    void               *hw_data;
+    esp_apptrace_hw_t * hw;
+    void *              hw_data;
 } esp_apptrace_channel_t;
 
-static esp_apptrace_channel_t   s_trace_channels[ESP_APPTRACE_DEST_MAX];
+static esp_apptrace_channel_t   s_trace_channels[ESP_APPTRACE_DEST_NUM];
 static bool s_inited;
 
 esp_err_t esp_apptrace_init(void)
@@ -46,7 +32,7 @@ esp_err_t esp_apptrace_init(void)
     void *hw_data = NULL;
 
     // 'esp_apptrace_init()' is called on every core, so ensure to do main initialization only once
-    if (esp_cpu_get_core_id() == 0) {
+    if (cpu_hal_get_core_id() == 0) {
         memset(&s_trace_channels, 0, sizeof(s_trace_channels));
         hw = esp_apptrace_jtag_hw_get(&hw_data);
         ESP_APPTRACE_LOGD("HW interface %p", hw);
@@ -54,16 +40,16 @@ esp_err_t esp_apptrace_init(void)
             s_trace_channels[ESP_APPTRACE_DEST_JTAG].hw = hw;
             s_trace_channels[ESP_APPTRACE_DEST_JTAG].hw_data = hw_data;
         }
-        hw = esp_apptrace_uart_hw_get(ESP_APPTRACE_DEST_UART_NUM, &hw_data);
+        hw = esp_apptrace_uart_hw_get(0, &hw_data);
         if (hw != NULL) {
-            s_trace_channels[ESP_APPTRACE_DEST_UART].hw = hw;
-            s_trace_channels[ESP_APPTRACE_DEST_UART].hw_data = hw_data;
+            s_trace_channels[ESP_APPTRACE_DEST_UART0].hw = hw;
+            s_trace_channels[ESP_APPTRACE_DEST_UART0].hw_data = hw_data;
         }
         s_inited = true;
     }
 
     // esp_apptrace_init() is called on every core, so initialize trace channel on every core
-    for (int i = 0; i < sizeof(s_trace_channels) / sizeof(s_trace_channels[0]); i++) {
+    for (int i = 0; i < sizeof(s_trace_channels)/sizeof(s_trace_channels[0]); i++) {
         esp_apptrace_channel_t *ch = &s_trace_channels[i];
         if (ch->hw) {
             res = ch->hw->init(ch->hw_data);
@@ -77,11 +63,6 @@ esp_err_t esp_apptrace_init(void)
     return ESP_OK;
 }
 
-ESP_SYSTEM_INIT_FN(esp_apptrace_init, ESP_SYSTEM_INIT_ALL_CORES, 115)
-{
-    return esp_apptrace_init();
-}
-
 void esp_apptrace_down_buffer_config(uint8_t *buf, uint32_t size)
 {
     esp_apptrace_channel_t *ch;
@@ -92,21 +73,15 @@ void esp_apptrace_down_buffer_config(uint8_t *buf, uint32_t size)
     // currently down buffer is supported for JTAG interface only
     // TODO: one more argument should be added to this function to specify HW inteface: JTAG, UART0 etc
     ch = &s_trace_channels[ESP_APPTRACE_DEST_JTAG];
-    if (ch->hw != NULL) {
-        if (ch->hw->down_buffer_config != NULL) {
-            ch->hw->down_buffer_config(ch->hw_data, buf, size);
-        }
-    } else {
-        ESP_APPTRACE_LOGD("Trace destination for JTAG not supported!");
+    if (ch->hw == NULL) {
+        ESP_APPTRACE_LOGE("Trace destination not supported!");
+        return;
     }
-    ch = &s_trace_channels[ESP_APPTRACE_DEST_UART];
-    if (ch->hw != NULL) {
-        if (ch->hw->down_buffer_config != NULL) {
-            ch->hw->down_buffer_config(ch->hw_data, buf, size);
-        }
-    } else {
-        ESP_APPTRACE_LOGD("Trace destination for UART not supported!");
+    if (ch->hw->down_buffer_config == NULL) {
+        return;
     }
+
+    ch->hw->down_buffer_config(ch->hw_data, buf, size);
 }
 
 uint8_t *esp_apptrace_down_buffer_get(esp_apptrace_dest_t dest, uint32_t *size, uint32_t user_tmo)
@@ -194,7 +169,7 @@ esp_err_t esp_apptrace_read(esp_apptrace_dest_t dest, void *buf, uint32_t *size,
     esp_apptrace_tmo_init(&tmo, user_tmo);
     uint32_t act_sz = *size;
     *size = 0;
-    uint8_t *ptr = ch->hw->get_down_buffer(ch->hw_data, &act_sz, &tmo);
+    uint8_t * ptr = ch->hw->get_down_buffer(ch->hw_data, &act_sz, &tmo);
     if (ptr && act_sz > 0) {
         ESP_APPTRACE_LOGD("Read %d bytes from host", act_sz);
         memcpy(buf, ptr, act_sz);
@@ -444,10 +419,3 @@ bool esp_apptrace_host_is_connected(esp_apptrace_dest_t dest)
 
     return ch->hw->host_is_connected(ch->hw_data);
 }
-
-#if !CONFIG_APPTRACE_DEST_JTAG
-esp_apptrace_hw_t *esp_apptrace_jtag_hw_get(void **data)
-{
-    return NULL;
-}
-#endif

components/app_trace/app_trace_membufs_proto.c

@@ -1,14 +1,7 @@
-/*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
 #include <sys/param.h>
 #include <string.h>
 #include "sdkconfig.h"
 #include "esp_log.h"
-#include "esp_cpu.h"
 #include "esp_app_trace_membufs_proto.h"
 
 /** Trace data header. Every user data chunk is prepended with this header.
@@ -100,8 +93,7 @@ static esp_err_t esp_apptrace_membufs_swap(esp_apptrace_membufs_proto_data_t *pr
     if (proto->hw->host_data_pending() && hdr->block_sz > 0) {
         // TODO: add support for multiple blocks from host, currently there is no need for that
         uint8_t *p = proto->blocks[new_block_num].start + proto->blocks[new_block_num].sz;
-        ESP_APPTRACE_LOGD("Recvd %d bytes from host (@ 0x%x) [%x %x %x %x %x %x %x %x .. %x %x %x %x %x %x %x %x]",
-            hdr->block_sz, proto->blocks[new_block_num].start,
+        ESP_APPTRACE_LOGD("Recvd %d bytes from host [%x %x %x %x %x %x %x %x .. %x %x %x %x %x %x %x %x]", hdr->block_sz,
             *(proto->blocks[new_block_num].start+0), *(proto->blocks[new_block_num].start+1),
             *(proto->blocks[new_block_num].start+2), *(proto->blocks[new_block_num].start+3),
             *(proto->blocks[new_block_num].start+4), *(proto->blocks[new_block_num].start+5),
@@ -260,8 +252,8 @@ static inline uint8_t *esp_apptrace_membufs_wait4buf(esp_apptrace_membufs_proto_
 
 static inline uint8_t *esp_apptrace_membufs_pkt_start(uint8_t *ptr, uint16_t size)
 {
-    // it is safe to use esp_cpu_get_core_id() in macro call because arg is used only once inside it
-    ((esp_tracedata_hdr_t *)ptr)->block_sz = ESP_APPTRACE_USR_BLOCK_CORE(esp_cpu_get_core_id()) | size;
+    // it is safe to use cpu_hal_get_core_id() in macro call because arg is used only once inside it
+    ((esp_tracedata_hdr_t *)ptr)->block_sz = ESP_APPTRACE_USR_BLOCK_CORE(cpu_hal_get_core_id()) | size;
     ((esp_tracedata_hdr_t *)ptr)->wr_sz = 0;
     return ptr + sizeof(esp_tracedata_hdr_t);
 }

components/app_trace/app_trace_util.c

@@ -57,26 +57,35 @@ esp_err_t esp_apptrace_tmo_check(esp_apptrace_tmo_t *tmo)
 
 esp_err_t esp_apptrace_lock_take(esp_apptrace_lock_t *lock, esp_apptrace_tmo_t *tmo)
 {
-    esp_err_t ret;
+    int res;
 
     while (1) {
-        // Try enter a critical section (i.e., take the spinlock) with 0 timeout
-        if (portTRY_ENTER_CRITICAL(&(lock->mux), 0) == pdTRUE) {
+        //Todo: Replace the current locking mechanism and int_state with portTRY_ENTER_CRITICAL() instead.
+        // do not overwrite lock->int_state before we actually acquired the mux
+        unsigned int_state = portSET_INTERRUPT_MASK_FROM_ISR();
+        bool success = vPortCPUAcquireMutexTimeout(&lock->mux, 0);
+        if (success) {
+            lock->int_state = int_state;
             return ESP_OK;
         }
-        // Failed to enter the critical section, so interrupts are still enabled. Check if we have timed out.
-        ret = esp_apptrace_tmo_check(tmo);
-        if (ret != ESP_OK) {
-            break;  // Timed out, exit now
+        portCLEAR_INTERRUPT_MASK_FROM_ISR(int_state);
+        // we can be preempted from this place till the next call (above) to portSET_INTERRUPT_MASK_FROM_ISR()
+        res = esp_apptrace_tmo_check(tmo);
+        if (res != ESP_OK) {
+            break;
         }
-        // Haven't timed out, try again
     }
-    return ret;
+    return res;
 }
 
 esp_err_t esp_apptrace_lock_give(esp_apptrace_lock_t *lock)
 {
-    portEXIT_CRITICAL(&(lock->mux));
+    // save lock's irq state value for this CPU
+    unsigned int_state = lock->int_state;
+    // after call to the following func we can not be sure that lock->int_state
+    // is not overwritten by other CPU who has acquired the mux just after we released it. See esp_apptrace_lock_take().
+    vPortCPUReleaseMutex(&lock->mux);
+    portCLEAR_INTERRUPT_MASK_FROM_ISR(int_state);
     return ESP_OK;
 }
 

components/app_trace/component.mk

@@ -0,0 +1,39 @@
+#
+# Component Makefile
+#
+
+COMPONENT_SRCDIRS := .
+
+ifdef CONFIG_APPTRACE_MEMBUFS_APPTRACE_PROTO_ENABLE
+COMPONENT_SRCDIRS += port/xtensa
+endif
+
+COMPONENT_ADD_INCLUDEDIRS = include
+
+COMPONENT_PRIV_INCLUDEDIRS = private_include \
+	port/include
+
+COMPONENT_ADD_LDFLAGS = -lapp_trace
+
+# do not produce gcov info for this module, it is used as transport for gcov
+CFLAGS := $(subst --coverage,,$(CFLAGS))
+
+ifdef CONFIG_APPTRACE_SV_ENABLE
+
+COMPONENT_ADD_INCLUDEDIRS += \
+	sys_view/Config \
+	sys_view/SEGGER \
+	sys_view/Sample/OS
+
+COMPONENT_SRCDIRS += \
+	gcov \
+	sys_view/SEGGER \
+	sys_view/Sample/OS \
+	sys_view/Sample/Config \
+	sys_view/esp \
+	sys_view/ext
+else
+COMPONENT_SRCDIRS += gcov
+endif
+
+COMPONENT_ADD_LDFRAGMENTS += linker.lf

components/app_trace/gcov/gcov_rtio.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2017-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2017-2021 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -11,6 +11,7 @@
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 #include "freertos/semphr.h"
+#include "soc/cpu.h"
 #include "soc/timer_periph.h"
 #include "esp_app_trace.h"
 #include "esp_freertos_hooks.h"
@@ -51,11 +52,18 @@ void gcov_dump_task(void *pvParameter)
     }
     ESP_EARLY_LOGV(TAG, "Config apptrace down buf");
     esp_apptrace_down_buffer_config(down_buf, ESP_GCOV_DOWN_BUF_SIZE);
+    /* we are directing the std outputs to the fake ones in order to reduce stack usage */
+    FILE *old_stderr = stderr;
+    FILE *old_stdout = stdout;
+    stderr = (FILE *) &__sf_fake_stderr;
+    stdout = (FILE *) &__sf_fake_stdout;
     ESP_EARLY_LOGV(TAG, "Dump data...");
     __gcov_dump();
     // reset dump status to allow incremental data accumulation
     __gcov_reset();
     free(down_buf);
+    stderr = old_stderr;
+    stdout = old_stdout;
     ESP_EARLY_LOGV(TAG, "Finish file transfer session");
     dump_result = esp_apptrace_fstop(ESP_APPTRACE_DEST_TRAX);
     if (dump_result != ESP_OK) {
@@ -76,8 +84,7 @@ gcov_exit:
 void gcov_create_task(void *arg)
 {
     ESP_EARLY_LOGV(TAG, "%s", __FUNCTION__);
-    xTaskCreatePinnedToCore(&gcov_dump_task, "gcov_dump_task", CONFIG_APPTRACE_GCOV_DUMP_TASK_STACK_SIZE,
-		(void *)&s_gcov_task_running, configMAX_PRIORITIES - 1, NULL, 0);
+    xTaskCreatePinnedToCore(&gcov_dump_task, "gcov_dump_task", 2048, (void *)&s_gcov_task_running, configMAX_PRIORITIES - 1, NULL, 0);
 }
 
 void gcov_create_task_tick_hook(void)
@@ -104,7 +111,7 @@ static int esp_dbg_stub_gcov_entry(void)
     return ESP_OK;
 }
 
-void gcov_rtio_init(void)
+int gcov_rtio_atexit(void (*function)(void) __attribute__ ((unused)))
 {
     uint32_t capabilities = 0;
     ESP_EARLY_LOGV(TAG, "%s", __FUNCTION__);
@@ -113,6 +120,7 @@ void gcov_rtio_init(void)
         esp_dbg_stub_entry_set(ESP_DBG_STUB_ENTRY_CAPABILITIES, capabilities | ESP_DBG_STUB_CAP_GCOV_TASK);
     }
     esp_register_freertos_tick_hook(gcov_create_task_tick_hook);
+    return ESP_OK;
 }
 
 void esp_gcov_dump(void)
@@ -172,26 +180,4 @@ long gcov_rtio_ftell(void *stream)
     ESP_EARLY_LOGV(TAG, "%s(%p) = %ld", __FUNCTION__, stream, ret);
     return ret;
 }
-
-int gcov_rtio_feof(void *stream)
-{
-    int ret = esp_apptrace_feof(ESP_APPTRACE_DEST_TRAX, stream);
-    ESP_EARLY_LOGV(TAG, "%s(%p) = %d", __FUNCTION__, stream, ret);
-    return ret;
-}
-
-void gcov_rtio_setbuf(void *arg1 __attribute__ ((unused)), void *arg2 __attribute__ ((unused)))
-{
-    return;
-}
-
-/* Wrappers for Gcov functions */
-
-extern void __real___gcov_init(void *info);
-void __wrap___gcov_init(void *info)
-{
-    __real___gcov_init(info);
-    gcov_rtio_init();
-}
-
 #endif

components/app_trace/gcov/io_sym.map

@@ -1,8 +0,0 @@
-fopen          gcov_rtio_fopen
-fclose         gcov_rtio_fclose
-fwrite         gcov_rtio_fwrite
-fread          gcov_rtio_fread
-fseek          gcov_rtio_fseek
-ftell          gcov_rtio_ftell
-setbuf         gcov_rtio_setbuf
-feof           gcov_rtio_feof

components/app_trace/heap_trace_tohost.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2018-2021 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -8,7 +8,7 @@
 #define HEAP_TRACE_SRCFILE /* don't warn on inclusion here */
 #include "esp_heap_trace.h"
 #undef HEAP_TRACE_SRCFILE
-#include "esp_heap_caps.h"
+
 #if CONFIG_APPTRACE_SV_ENABLE
 #include "esp_app_trace.h"
 #include "esp_sysview_trace.h"
@@ -69,23 +69,13 @@ esp_err_t heap_trace_get(size_t index, heap_trace_record_t *record)
     return ESP_ERR_NOT_SUPPORTED;
 }
 
-esp_err_t heap_trace_summary(heap_trace_summary_t *summary)
-{
-    return ESP_ERR_NOT_SUPPORTED;
-}
-
 void heap_trace_dump(void)
 {
     return;
 }
 
-void heap_trace_dump_caps(__attribute__((unused)) const uint32_t caps)
-{
-    return;
-}
-
 /* Add a new allocation to the heap trace records */
-static HEAP_IRAM_ATTR void record_allocation(const heap_trace_record_t *record)
+static IRAM_ATTR void record_allocation(const heap_trace_record_t *record)
 {
     if (!s_tracing) {
         return;
@@ -100,7 +90,7 @@ static HEAP_IRAM_ATTR void record_allocation(const heap_trace_record_t *record)
    For HEAP_TRACE_ALL, this means filling in the freed_by pointer.
    For HEAP_TRACE_LEAKS, this means removing the record from the log.
 */
-static HEAP_IRAM_ATTR void record_free(void *p, void **callers)
+static IRAM_ATTR void record_free(void *p, void **callers)
 {
     if (!s_tracing) {
         return;

components/app_trace/host_file_io.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2017-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2017-2021 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -29,7 +29,6 @@ const static char *TAG = "esp_host_file_io";
 #define ESP_APPTRACE_FILE_CMD_FSEEK     0x4
 #define ESP_APPTRACE_FILE_CMD_FTELL     0x5
 #define ESP_APPTRACE_FILE_CMD_STOP      0x6 // indicates that there is no files to transfer
-#define ESP_APPTRACE_FILE_CMD_FEOF      0x7
 
 /** File operation header */
 typedef struct {
@@ -69,11 +68,6 @@ typedef struct {
     void *  file;
 } esp_apptrace_fseek_args_t;
 
-/** Helper structure for feof */
-typedef struct {
-    void *file;
-} esp_apptrace_feof_args_t;
-
 /** Helper structure for ftell */
 typedef struct {
     void *file;
@@ -234,11 +228,8 @@ size_t esp_apptrace_fwrite(esp_apptrace_dest_t dest, const void *ptr, size_t siz
         ESP_EARLY_LOGE(TAG, "Failed to read response (%d)!", ret);
         return 0;
     }
-    /* OpenOCD writes it like that:
-     *      fwrite(buf, size, 1, file);
-     * So, if 1 was returned that means fwrite succeed
-     */
-    return resp == 1 ? nmemb : 0;
+
+    return resp;
 }
 
 static void esp_apptrace_fread_args_prepare(uint8_t *buf, void *priv)
@@ -275,20 +266,14 @@ size_t esp_apptrace_fread(esp_apptrace_dest_t dest, void *ptr, size_t size, size
         ESP_EARLY_LOGE(TAG, "Failed to read response (%d)!", ret);
         return 0;
     }
-    if (resp == 0) {
-        return 0;
+    if (resp > 0) {
+        ret = esp_apptrace_file_rsp_recv(dest, ptr, resp);
+        if (ret != ESP_OK) {
+            ESP_EARLY_LOGE(TAG, "Failed to read file data (%d)!", ret);
+            return 0;
+        }
     }
-
-    ret = esp_apptrace_file_rsp_recv(dest, ptr, resp);
-    if (ret != ESP_OK) {
-        ESP_EARLY_LOGE(TAG, "Failed to read file data (%d)!", ret);
-        return 0;
-    }
-    /* OpenOCD reads it like that:
-     *      fread(buf, 1 ,size, file);
-     * So, total read bytes count returns
-     */
-    return resp/size; // return the number of items read
+    return resp;
 }
 
 static void esp_apptrace_fseek_args_prepare(uint8_t *buf, void *priv)
@@ -367,34 +352,4 @@ int esp_apptrace_fstop(esp_apptrace_dest_t dest)
     return ret;
 }
 
-static void esp_apptrace_feof_args_prepare(uint8_t *buf, void *priv)
-{
-    esp_apptrace_feof_args_t *args = priv;
-
-    memcpy(buf, &args->file, sizeof(args->file));
-}
-
-int esp_apptrace_feof(esp_apptrace_dest_t dest, void *stream)
-{
-    esp_apptrace_feof_args_t cmd_args;
-
-    cmd_args.file = stream;
-    esp_err_t ret = esp_apptrace_file_cmd_send(dest, ESP_APPTRACE_FILE_CMD_FEOF, esp_apptrace_feof_args_prepare,
-                        &cmd_args, sizeof(cmd_args));
-    if (ret != ESP_OK) {
-        ESP_EARLY_LOGE(TAG, "Failed to send file cmd (%d)!", ret);
-        return EOF;
-    }
-
-    // now read the answer
-    int resp;
-    ret = esp_apptrace_file_rsp_recv(dest, (uint8_t *)&resp, sizeof(resp));
-    if (ret != ESP_OK) {
-        ESP_EARLY_LOGE(TAG, "Failed to read response (%d)!", ret);
-        return EOF;
-    }
-
-    return resp;
-}
-
 #endif

components/app_trace/include/esp_app_trace.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2017-2023 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2017-2021 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -20,8 +20,8 @@ extern "C" {
 typedef enum {
     ESP_APPTRACE_DEST_JTAG = 1,                         ///< JTAG destination
     ESP_APPTRACE_DEST_TRAX = ESP_APPTRACE_DEST_JTAG, 	///< xxx_TRAX name is obsolete, use more common xxx_JTAG
-    ESP_APPTRACE_DEST_UART,	                            ///< UART destination
-    ESP_APPTRACE_DEST_MAX = ESP_APPTRACE_DEST_UART+1,
+    ESP_APPTRACE_DEST_UART0,	                        ///< UART0 destination
+    ESP_APPTRACE_DEST_MAX = ESP_APPTRACE_DEST_UART0,
     ESP_APPTRACE_DEST_NUM
 } esp_apptrace_dest_t;
 
@@ -36,7 +36,7 @@ esp_err_t esp_apptrace_init(void);
 
 /**
  * @brief Configures down buffer.
- *        @note Needs to be called before attempting to receive any data using esp_apptrace_down_buffer_get and esp_apptrace_read.
+ *        @note Needs to be called before initiating any data transfer using esp_apptrace_buffer_get and esp_apptrace_write.
  *              This function does not protect internal data by lock.
  *
  * @param buf Address of buffer to use for down channel (host to target) data.
@@ -46,7 +46,7 @@ void esp_apptrace_down_buffer_config(uint8_t *buf, uint32_t size);
 
 /**
  * @brief Allocates buffer for trace data.
- *        Once the data in the buffer is ready to be sent, esp_apptrace_buffer_put must be called to indicate it.
+ *        After data in buffer are ready to be sent off esp_apptrace_buffer_put must be called to indicate it.
  *
  * @param dest Indicates HW interface to send data.
  * @param size Size of data to write to trace buffer.
@@ -57,8 +57,8 @@ void esp_apptrace_down_buffer_config(uint8_t *buf, uint32_t size);
 uint8_t *esp_apptrace_buffer_get(esp_apptrace_dest_t dest, uint32_t size, uint32_t tmo);
 
 /**
- * @brief Indicates that the data in the buffer is ready to be sent.
- *        This function is a counterpart of and must be preceded by esp_apptrace_buffer_get.
+ * @brief Indicates that the data in buffer are ready to be sent off.
+ *        This function is a counterpart of and must be preceeded by esp_apptrace_buffer_get.
  *
  * @param dest Indicates HW interface to send data. Should be identical to the same parameter in call to esp_apptrace_buffer_get.
  * @param ptr  Address of trace buffer to release. Should be the value returned by call to esp_apptrace_buffer_get.
@@ -81,7 +81,7 @@ esp_err_t esp_apptrace_buffer_put(esp_apptrace_dest_t dest, uint8_t *ptr, uint32
 esp_err_t esp_apptrace_write(esp_apptrace_dest_t dest, const void *data, uint32_t size, uint32_t tmo);
 
 /**
- * @brief vprintf-like function to send log messages to host via specified HW interface.
+ * @brief vprintf-like function to sent log messages to host via specified HW interface.
  *
  * @param dest Indicates HW interface to send data.
  * @param tmo  Timeout for operation (in us). Use ESP_APPTRACE_TMO_INFINITE to wait indefinitely.
@@ -93,7 +93,7 @@ esp_err_t esp_apptrace_write(esp_apptrace_dest_t dest, const void *data, uint32_
 int esp_apptrace_vprintf_to(esp_apptrace_dest_t dest, uint32_t tmo, const char *fmt, va_list ap);
 
 /**
- * @brief vprintf-like function to send log messages to host.
+ * @brief vprintf-like function to sent log messages to host.
  *
  * @param fmt  Address of format string.
  * @param ap   List of arguments.
@@ -114,7 +114,7 @@ esp_err_t esp_apptrace_flush(esp_apptrace_dest_t dest, uint32_t tmo);
 
 /**
  * @brief Flushes remaining data in trace buffer to host without locking internal data.
- *        This is a special version of esp_apptrace_flush which should be called from panic handler.
+ *        This is special version of esp_apptrace_flush which should be called from panic handler.
  *
  * @param dest   Indicates HW interface to flush data on.
  * @param min_sz Threshold for flushing data. If current filling level is above this value, data will be flushed. TRAX destinations only.
@@ -138,7 +138,7 @@ esp_err_t esp_apptrace_read(esp_apptrace_dest_t dest, void *data, uint32_t *size
 
 /**
  * @brief Retrieves incoming data buffer if any.
- *        Once data in the buffer is processed, esp_apptrace_down_buffer_put must be called to indicate it.
+ *        After data in buffer are processed esp_apptrace_down_buffer_put must be called to indicate it.
  *
  * @param dest Indicates HW interface to receive data.
  * @param size Address to store size of available data in down buffer. Must be initialized with requested value.
@@ -149,8 +149,8 @@ esp_err_t esp_apptrace_read(esp_apptrace_dest_t dest, void *data, uint32_t *size
 uint8_t *esp_apptrace_down_buffer_get(esp_apptrace_dest_t dest, uint32_t *size, uint32_t tmo);
 
 /**
- * @brief Indicates that the data in the down buffer is processed.
- *        This function is a counterpart of and must be preceded by esp_apptrace_down_buffer_get.
+ * @brief Indicates that the data in down buffer are processed.
+ *        This function is a counterpart of and must be preceeded by esp_apptrace_down_buffer_get.
  *
  * @param dest Indicates HW interface to receive data. Should be identical to the same parameter in call to esp_apptrace_down_buffer_get.
  * @param ptr  Address of trace buffer to release. Should be the value returned by call to esp_apptrace_down_buffer_get.
@@ -245,7 +245,7 @@ int esp_apptrace_fseek(esp_apptrace_dest_t dest, void *stream, long offset, int
 int esp_apptrace_ftell(esp_apptrace_dest_t dest, void *stream);
 
 /**
- * @brief Indicates to the host that all file operations are complete.
+ * @brief Indicates to the host that all file operations are completed.
  *		  This function should be called after all file operations are finished and
  *		  indicate to the host that it can perform cleanup operations (close open files etc.).
  *
@@ -255,17 +255,6 @@ int esp_apptrace_ftell(esp_apptrace_dest_t dest, void *stream);
  */
 int esp_apptrace_fstop(esp_apptrace_dest_t dest);
 
-/**
- * @brief Test end-of-file indicator on a stream.
- *		  This function has the same semantic as 'feof' except for the first argument.
- *
- * @param dest   Indicates HW interface to use.
- * @param stream File handle returned by esp_apptrace_fopen.
- *
- * @return Non-Zero if end-of-file indicator is set for stream. See feof for details.
- */
-int esp_apptrace_feof(esp_apptrace_dest_t dest, void *stream);
-
 /**
  * @brief Triggers gcov info dump.
  *		  This function waits for the host to connect to target before dumping data.

components/app_trace/include/esp_app_trace_util.h

@@ -57,7 +57,7 @@ static inline uint32_t esp_apptrace_tmo_remaining_us(esp_apptrace_tmo_t *tmo)
 
 /** Tracing module synchronization lock */
 typedef struct {
-    spinlock_t mux;
+    portMUX_TYPE mux;
     unsigned int_state;
 } esp_apptrace_lock_t;
 

components/app_trace/linker.lf

@@ -2,12 +2,7 @@
 archive: libapp_trace.a
 entries:
     app_trace (noflash)
-    port_uart (noflash)
     app_trace_util (noflash)
-    if APPTRACE_MEMBUFS_APPTRACE_PROTO_ENABLE:
-      app_trace_membufs_proto (noflash)
-    if APPTRACE_DEST_JTAG = y:
-      port (noflash)
     if APPTRACE_SV_ENABLE = y:
       SEGGER_SYSVIEW (noflash)
       SEGGER_RTT_esp (noflash)
@@ -17,7 +12,8 @@ entries:
 [mapping:app_trace_driver]
 archive: libdriver.a
 entries:
-    if APPTRACE_SV_TS_SOURCE_GPTIMER = y:
-      gptimer (noflash)
+    if APPTRACE_SV_TS_SOURCE_TIMER_00 = y || APPTRACE_SV_TS_SOURCE_TIMER_01 = y
+       || APPTRACE_SV_TS_SOURCE_TIMER_10 = y || APPTRACE_SV_TS_SOURCE_TIMER_11 = y:
+      timer (noflash)
     else:
       * (default)

components/app_trace/port/include/esp_app_trace_port.h

@@ -1,9 +1,16 @@
-/*
- * SPDX-FileCopyrightText: 2020-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
+// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 #ifndef ESP_APP_TRACE_PORT_H_
 #define ESP_APP_TRACE_PORT_H_
 

components/app_trace/port/port_uart.c

@@ -1,348 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2017-2021 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include "soc/soc.h"
-#include "esp_log.h"
-#include "esp_cpu.h"
-#include "esp_app_trace_port.h"
-
-#include "driver/uart.h"
-#include "hal/uart_ll.h"
-#include "string.h"
-#include "driver/gpio.h"
-
-
-#define APPTRACE_DEST_UART (CONFIG_APPTRACE_DEST_UART0 | CONFIG_APPTRACE_DEST_UART1 | CONFIG_APPTRACE_DEST_UART2)
-
-#define APP_TRACE_MAX_TX_BUFF_UART          CONFIG_APPTRACE_UART_TX_BUFF_SIZE
-#define APP_TRACE_MAX_TX_MSG_UART           CONFIG_APPTRACE_UART_TX_MSG_SIZE
-
-/** UART HW transport data */
-typedef struct {
-    uint8_t                             inited;
-#if CONFIG_APPTRACE_LOCK_ENABLE
-    esp_apptrace_lock_t                 lock;   // sync lock
-#endif
-    uart_port_t port_num;
-// TX data ring buffer
-    uint8_t *tx_data_buff;
-    int32_t tx_data_buff_in;
-    int32_t tx_data_buff_out;
-// TX message buffer
-    uint8_t *tx_msg_buff;
-    uint32_t tx_msg_buff_size;
-
-// RX message buffer
-    uint8_t *down_buffer;
-    uint32_t down_buffer_size;
-// Buffer overflow flags
-    bool message_buff_overflow;
-    bool circular_buff_overflow;
-} esp_apptrace_uart_data_t;
-
-#if APPTRACE_DEST_UART
-static esp_err_t esp_apptrace_uart_init(esp_apptrace_uart_data_t *hw_data);
-static esp_err_t esp_apptrace_uart_flush(esp_apptrace_uart_data_t *hw_data, esp_apptrace_tmo_t *tmo);
-static esp_err_t esp_apptrace_uart_flush_nolock(esp_apptrace_uart_data_t *hw_data, uint32_t min_sz, esp_apptrace_tmo_t *tmo);
-static uint8_t *esp_apptrace_uart_up_buffer_get(esp_apptrace_uart_data_t *hw_data, uint32_t size, esp_apptrace_tmo_t *tmo);
-static esp_err_t esp_apptrace_uart_up_buffer_put(esp_apptrace_uart_data_t *hw_data, uint8_t *ptr, esp_apptrace_tmo_t *tmo);
-static void esp_apptrace_uart_down_buffer_config(esp_apptrace_uart_data_t *hw_data, uint8_t *buf, uint32_t size);
-static uint8_t *esp_apptrace_uart_down_buffer_get(esp_apptrace_uart_data_t *hw_data, uint32_t *size, esp_apptrace_tmo_t *tmo);
-static esp_err_t esp_apptrace_uart_down_buffer_put(esp_apptrace_uart_data_t *hw_data, uint8_t *ptr, esp_apptrace_tmo_t *tmo);
-static bool esp_apptrace_uart_host_is_connected(esp_apptrace_uart_data_t *hw_data);
-
-#endif // APPTRACE_DEST_UART
-const static char *TAG = "esp_apptrace_uart";
-
-esp_apptrace_hw_t *esp_apptrace_uart_hw_get(int num, void **data)
-{
-    ESP_LOGD(TAG,"esp_apptrace_uart_hw_get - %i", num);
-#if APPTRACE_DEST_UART
-    static esp_apptrace_uart_data_t s_uart_hw_data = {
-    };
-    static esp_apptrace_hw_t s_uart_hw = {
-        .init = (esp_err_t (*)(void *))esp_apptrace_uart_init,
-        .get_up_buffer = (uint8_t *(*)(void *, uint32_t, esp_apptrace_tmo_t *))esp_apptrace_uart_up_buffer_get,
-        .put_up_buffer = (esp_err_t (*)(void *, uint8_t *, esp_apptrace_tmo_t *))esp_apptrace_uart_up_buffer_put,
-        .flush_up_buffer_nolock = (esp_err_t (*)(void *, uint32_t, esp_apptrace_tmo_t *))esp_apptrace_uart_flush_nolock,
-        .flush_up_buffer = (esp_err_t (*)(void *, esp_apptrace_tmo_t *))esp_apptrace_uart_flush,
-        .down_buffer_config = (void (*)(void *, uint8_t *, uint32_t ))esp_apptrace_uart_down_buffer_config,
-        .get_down_buffer = (uint8_t *(*)(void *, uint32_t *, esp_apptrace_tmo_t *))esp_apptrace_uart_down_buffer_get,
-        .put_down_buffer = (esp_err_t (*)(void *, uint8_t *, esp_apptrace_tmo_t *))esp_apptrace_uart_down_buffer_put,
-        .host_is_connected = (bool (*)(void *))esp_apptrace_uart_host_is_connected,
-    };
-    s_uart_hw_data.port_num = num;
-    *data = &s_uart_hw_data;
-    return &s_uart_hw;
-#else
-    return NULL;
-#endif
-}
-
-#if APPTRACE_DEST_UART
-
-static esp_err_t esp_apptrace_uart_lock(esp_apptrace_uart_data_t *hw_data, esp_apptrace_tmo_t *tmo)
-{
-#if CONFIG_APPTRACE_LOCK_ENABLE
-    esp_err_t ret = esp_apptrace_lock_take(&hw_data->lock, tmo);
-    if (ret != ESP_OK) {
-        return ESP_FAIL;
-    }
-#endif
-    return ESP_OK;
-}
-
-static esp_err_t esp_apptrace_uart_unlock(esp_apptrace_uart_data_t *hw_data)
-{
-    esp_err_t ret = ESP_OK;
-#if CONFIG_APPTRACE_LOCK_ENABLE
-    ret = esp_apptrace_lock_give(&hw_data->lock);
-#endif
-    return ret;
-}
-
-static inline void esp_apptrace_uart_hw_init(void)
-{
-    ESP_APPTRACE_LOGI("Initialized UART on CPU%d", esp_cpu_get_core_id());
-}
-
-
-/*****************************************************************************************/
-/***************************** Apptrace HW iface *****************************************/
-/*****************************************************************************************/
-
-static esp_err_t esp_apptrace_send_uart_data(esp_apptrace_uart_data_t *hw_data, const char *data, uint32_t size, esp_apptrace_tmo_t *tmo)
-{
-    esp_err_t res = esp_apptrace_uart_lock(hw_data, tmo);
-    if (res != ESP_OK) {
-        return res;
-    }
-    // We store current out position to handle it without lock
-    volatile int32_t out_position = hw_data->tx_data_buff_out;
-
-    int len_free = APP_TRACE_MAX_TX_BUFF_UART - (hw_data->tx_data_buff_in - out_position);
-    if (out_position > hw_data->tx_data_buff_in) {
-        len_free = out_position - hw_data->tx_data_buff_in;
-    }
-    int check_len = APP_TRACE_MAX_TX_BUFF_UART - hw_data->tx_data_buff_in;
-    if (size <= len_free)
-    {
-        if ( check_len >= size) {
-            memcpy(&hw_data->tx_data_buff[hw_data->tx_data_buff_in], data, size);
-            hw_data->tx_data_buff_in += size;
-        } else {
-            memcpy(&hw_data->tx_data_buff[hw_data->tx_data_buff_in], data, APP_TRACE_MAX_TX_BUFF_UART - hw_data->tx_data_buff_in);
-            memcpy(&hw_data->tx_data_buff[0], &data[APP_TRACE_MAX_TX_BUFF_UART - hw_data->tx_data_buff_in], size - (APP_TRACE_MAX_TX_BUFF_UART - hw_data->tx_data_buff_in));
-            hw_data->tx_data_buff_in = size - (APP_TRACE_MAX_TX_BUFF_UART - hw_data->tx_data_buff_in);
-        }
-        if (hw_data->tx_data_buff_in >= APP_TRACE_MAX_TX_BUFF_UART) {
-            hw_data->tx_data_buff_in = 0;
-        }
-    } else {
-        hw_data->circular_buff_overflow = true;
-    }
-
-    if (esp_apptrace_uart_unlock(hw_data) != ESP_OK) {
-        assert(false && "Failed to unlock apptrace data!");
-    }
-
-    return ESP_OK;
-}
-
-static void send_buff_data(esp_apptrace_uart_data_t *hw_data, esp_apptrace_tmo_t *tmo)
-{
-    if (hw_data->tx_data_buff_in == hw_data->tx_data_buff_out) {
-        return;
-    }
-    // We store current in position to handle it without lock
-    volatile int32_t in_position = hw_data->tx_data_buff_in;
-    if (in_position > hw_data->tx_data_buff_out) {
-        int bytes_sent = uart_write_bytes(hw_data->port_num, &hw_data->tx_data_buff[hw_data->tx_data_buff_out], in_position - hw_data->tx_data_buff_out);
-        hw_data->tx_data_buff_out += bytes_sent;
-    } else {
-        int bytes_sent = uart_write_bytes(hw_data->port_num, &hw_data->tx_data_buff[hw_data->tx_data_buff_out], APP_TRACE_MAX_TX_BUFF_UART - hw_data->tx_data_buff_out);
-        hw_data->tx_data_buff_out += bytes_sent;
-        if (hw_data->tx_data_buff_out >= APP_TRACE_MAX_TX_BUFF_UART) {
-            hw_data->tx_data_buff_out = 0;
-        }
-    }
-}
-
-#define APP_TRACE_UART_STOP_WAIT_TMO    1000000 //us
-
-static void esp_apptrace_send_uart_tx_task(void *arg)
-{
-    esp_apptrace_uart_data_t *hw_data = (esp_apptrace_uart_data_t *)arg;
-    esp_apptrace_tmo_t tmo;
-    esp_apptrace_tmo_init(&tmo, APP_TRACE_UART_STOP_WAIT_TMO);
-
-    vTaskDelay(10);
-    while (1) {
-        send_buff_data(hw_data, &tmo);
-        vTaskDelay(10);
-        if (hw_data->circular_buff_overflow == true)
-        {
-            hw_data->circular_buff_overflow = false;
-            ESP_LOGE(TAG, "Buffer overflow. Please increase UART baudrate, or increase UART TX ring buffer size in menuconfig.");
-        }
-        if (hw_data->message_buff_overflow == true)
-        {
-            hw_data->message_buff_overflow = false;
-            ESP_LOGE(TAG, "Message size more then message buffer!");
-        }
-    }
-}
-
-static const int APP_TRACE_UART_RX_BUF_SIZE = 4024;
-
-static esp_err_t esp_apptrace_uart_init(esp_apptrace_uart_data_t *hw_data)
-{
-    int core_id = esp_cpu_get_core_id();
-    if (core_id == 0) {
-        hw_data->tx_data_buff = (uint8_t *)heap_caps_malloc(APP_TRACE_MAX_TX_BUFF_UART, MALLOC_CAP_INTERNAL|MALLOC_CAP_8BIT);
-        if (hw_data->tx_data_buff == NULL){
-            return ESP_ERR_NO_MEM;
-        }
-        hw_data->tx_data_buff_in = 0;
-        hw_data->tx_data_buff_out = 0;
-        hw_data->tx_msg_buff =  (uint8_t *)heap_caps_malloc(APP_TRACE_MAX_TX_MSG_UART, MALLOC_CAP_INTERNAL|MALLOC_CAP_8BIT);
-        if (hw_data->tx_msg_buff == NULL)
-        {
-            return ESP_ERR_NO_MEM;
-        }
-        hw_data->tx_msg_buff_size = 0;
-        hw_data->down_buffer_size = 0;
-        hw_data->message_buff_overflow = false;
-        hw_data->circular_buff_overflow = false;
-
-
-        const uart_config_t uart_config = {
-            .baud_rate = CONFIG_APPTRACE_UART_BAUDRATE,
-            .data_bits = UART_DATA_8_BITS,
-            .parity = UART_PARITY_DISABLE,
-            .stop_bits = UART_STOP_BITS_1,
-            .flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
-            .source_clk = UART_SCLK_DEFAULT,
-        };
-        ESP_LOGI(TAG, "UART baud rate: %i", CONFIG_APPTRACE_UART_BAUDRATE);
-        // We won't use a buffer for sending data.
-        esp_err_t err = uart_driver_install(hw_data->port_num, APP_TRACE_UART_RX_BUF_SIZE, APP_TRACE_UART_RX_BUF_SIZE, 0, NULL, 0);
-        assert((err == ESP_OK) && "Not possible to install UART. Please check and change menuconfig parameters!");
-        err = uart_param_config(hw_data->port_num, &uart_config);
-        assert((err == ESP_OK) && "Not possible to configure UART. Please check and change menuconfig parameters!");
-        err = uart_set_pin(hw_data->port_num, CONFIG_APPTRACE_UART_TX_GPIO, CONFIG_APPTRACE_UART_RX_GPIO, UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE);
-        assert((err == ESP_OK) && "Not possible to configure UART RX/TX pins. Please check and change menuconfig parameters!");
-
-        int uart_prio = CONFIG_APPTRACE_UART_TASK_PRIO;
-        if (uart_prio >= (configMAX_PRIORITIES-1)) uart_prio = configMAX_PRIORITIES - 1;
-        err = xTaskCreate(esp_apptrace_send_uart_tx_task, "app_trace_uart_tx_task", 2500, hw_data, uart_prio, NULL);
-        assert((err == pdPASS) && "Not possible to configure UART. Not possible to create task!");
-
-#if CONFIG_APPTRACE_LOCK_ENABLE
-        esp_apptrace_lock_init(&hw_data->lock);
-#endif
-    }
-    // init UART on this CPU
-    esp_apptrace_uart_hw_init();
-    hw_data->inited |= 1 << core_id;
-
-    return ESP_OK;
-}
-
-static uint8_t *esp_apptrace_uart_up_buffer_get(esp_apptrace_uart_data_t *hw_data, uint32_t size, esp_apptrace_tmo_t *tmo)
-{
-    uint8_t *ptr;
-    if (size > APP_TRACE_MAX_TX_MSG_UART) {
-        hw_data->message_buff_overflow = true;
-        return NULL;
-    }
-    if (hw_data->tx_msg_buff_size != 0)
-    {
-        // A previous message was not sent.
-        return NULL;
-    }
-    esp_err_t res = esp_apptrace_uart_lock(hw_data, tmo);
-    if (res != ESP_OK) {
-        return NULL;
-    }
-    ptr = hw_data->tx_msg_buff;
-    hw_data->tx_msg_buff_size = size;
-
-    // now we can safely unlock apptrace to allow other tasks/ISRs to get other buffers and write their data
-    if (esp_apptrace_uart_unlock(hw_data) != ESP_OK) {
-        assert(false && "Failed to unlock apptrace data!");
-    }
-    return ptr;
-}
-
-static esp_err_t esp_apptrace_uart_up_buffer_put(esp_apptrace_uart_data_t *hw_data, uint8_t *ptr, esp_apptrace_tmo_t *tmo)
-{
-    esp_err_t res = esp_apptrace_send_uart_data(hw_data, (const char *)ptr, hw_data->tx_msg_buff_size, tmo);
-    // Clear size to indicate that we've sent data
-    hw_data->tx_msg_buff_size = 0;
-    return res;
-}
-
-static void esp_apptrace_uart_down_buffer_config(esp_apptrace_uart_data_t *hw_data, uint8_t *buf, uint32_t size)
-{
-    hw_data->down_buffer = (uint8_t *)malloc(size);
-    if (hw_data->down_buffer == NULL){
-        assert(false && "Failed to allocate apptrace uart down buffer!");
-    }
-    hw_data->down_buffer_size = size;
-}
-
-static uint8_t *esp_apptrace_uart_down_buffer_get(esp_apptrace_uart_data_t *hw_data, uint32_t *size, esp_apptrace_tmo_t *tmo)
-{
-    uint8_t *ptr = NULL;
-
-    if (*size > hw_data->down_buffer_size) {
-        return NULL;
-    }
-
-    esp_err_t res = esp_apptrace_uart_lock(hw_data, tmo);
-    if (res != ESP_OK) {
-        return NULL;
-    }
-
-    size_t uart_fifolen = 0;
-    uart_get_buffered_data_len(hw_data->port_num, &uart_fifolen);
-    if (uart_fifolen > 0) {
-        if (*size < uart_fifolen) {
-            uart_fifolen = *size;
-        }
-        *size = uart_fifolen;
-        ptr = hw_data->down_buffer;
-        *size =uart_read_bytes(hw_data->port_num, ptr, uart_fifolen, 0);
-    }
-
-    if (esp_apptrace_uart_unlock(hw_data) != ESP_OK) {
-        assert(false && "Failed to unlock apptrace data!");
-    }
-    return ptr;
-}
-
-static esp_err_t esp_apptrace_uart_down_buffer_put(esp_apptrace_uart_data_t *hw_data, uint8_t *ptr, esp_apptrace_tmo_t *tmo)
-{
-    return ESP_OK;
-}
-
-static bool esp_apptrace_uart_host_is_connected(esp_apptrace_uart_data_t *hw_data)
-{
-    return hw_data->inited & 1;
-}
-
-static esp_err_t esp_apptrace_uart_flush_nolock(esp_apptrace_uart_data_t *hw_data, uint32_t min_sz, esp_apptrace_tmo_t *tmo)
-{
-    return ESP_OK;
-}
-
-static esp_err_t esp_apptrace_uart_flush(esp_apptrace_uart_data_t *hw_data, esp_apptrace_tmo_t *tmo)
-{
-    return ESP_OK;
-}
-
-#endif // APPTRACE_DEST_UART

components/app_trace/port/riscv/port.c

@@ -1,14 +1,6 @@
-/*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include "esp_cpu.h"
 #include "esp_log.h"
 #include "esp_app_trace_membufs_proto.h"
 #include "esp_app_trace_port.h"
-#include "riscv/semihosting.h"
 
 /** RISCV HW transport data */
 typedef struct {
@@ -28,6 +20,8 @@ typedef struct {
     esp_apptrace_mem_block_t *  mem_blocks;
 } esp_apptrace_riscv_ctrl_block_t;
 
+#define RISCV_APPTRACE_SYSNR    0x64
+
 #define ESP_APPTRACE_RISCV_BLOCK_LEN_MSK         0x7FFFUL
 #define ESP_APPTRACE_RISCV_BLOCK_LEN(_l_)        ((_l_) & ESP_APPTRACE_RISCV_BLOCK_LEN_MSK)
 #define ESP_APPTRACE_RISCV_BLOCK_LEN_GET(_v_)    ((_v_) & ESP_APPTRACE_RISCV_BLOCK_LEN_MSK)
@@ -37,7 +31,7 @@ typedef struct {
 #define ESP_APPTRACE_RISCV_HOST_DATA             (1 << 22)
 #define ESP_APPTRACE_RISCV_HOST_CONNECT          (1 << 23)
 
-#define ESP_APPTRACE_RISCV_INITED(_hw_)          ((_hw_)->inited & (1 << 0/*esp_cpu_get_core_id()*/))
+#define ESP_APPTRACE_RISCV_INITED(_hw_)          ((_hw_)->inited & (1 << 0/*cpu_hal_get_core_id()*/))
 
 static esp_err_t esp_apptrace_riscv_init(esp_apptrace_riscv_data_t *hw_data);
 static esp_err_t esp_apptrace_riscv_flush(esp_apptrace_riscv_data_t *hw_data, esp_apptrace_tmo_t *tmo);
@@ -58,6 +52,11 @@ const static char *TAG = "esp_apptrace";
 
 static esp_apptrace_riscv_ctrl_block_t s_tracing_ctrl[portNUM_PROCESSORS];
 
+esp_apptrace_hw_t *esp_apptrace_uart_hw_get(int num, void **data)
+{
+    return NULL;
+}
+
 esp_apptrace_hw_t *esp_apptrace_jtag_hw_get(void **data)
 {
 #if CONFIG_APPTRACE_DEST_JTAG
@@ -95,10 +94,25 @@ esp_apptrace_hw_t *esp_apptrace_jtag_hw_get(void **data)
    e.g. OpenOCD flasher stub use own implementation of it. */
 __attribute__((weak)) int esp_apptrace_advertise_ctrl_block(void *ctrl_block_addr)
 {
-    if (!esp_cpu_dbgr_is_attached()) {
+    register int sys_nr = RISCV_APPTRACE_SYSNR;
+    register int host_ret = 0;
+
+    if (!esp_cpu_in_ocd_debug_mode()) {
         return 0;
     }
-    return (int) semihosting_call_noerrno(ESP_SEMIHOSTING_SYS_APPTRACE_INIT, (long*)ctrl_block_addr);
+    __asm__ volatile ( \
+        ".option push\n" \
+        ".option norvc\n" \
+        "mv a0, %[sys_nr]\n" \
+        "mv a1, %[arg1]\n" \
+        "slli    zero,zero,0x1f\n" \
+        "ebreak\n" \
+        "srai    zero,zero,0x7\n" \
+        "mv %[host_ret], a0\n" \
+    	".option pop\n" \
+        :[host_ret]"=r"(host_ret)
+        :[sys_nr]"r"(sys_nr),[arg1]"r"(ctrl_block_addr):"a0","a1");
+    return host_ret;
 }
 
 /* Returns up buffers config.
@@ -140,7 +154,7 @@ static esp_err_t esp_apptrace_riscv_unlock(esp_apptrace_riscv_data_t *hw_data)
 
 static esp_err_t esp_apptrace_riscv_init(esp_apptrace_riscv_data_t *hw_data)
 {
-    int core_id = esp_cpu_get_core_id();
+    int core_id = cpu_hal_get_core_id();
 
     if (hw_data->inited == 0) {
         esp_apptrace_mem_block_t mem_blocks_cfg[2];
@@ -254,7 +268,7 @@ static bool esp_apptrace_riscv_host_is_connected(esp_apptrace_riscv_data_t *hw_d
     if (!ESP_APPTRACE_RISCV_INITED(hw_data)) {
         return false;
     }
-    return s_tracing_ctrl[esp_cpu_get_core_id()].ctrl & ESP_APPTRACE_RISCV_HOST_CONNECT ? true : false;
+    return s_tracing_ctrl[cpu_hal_get_core_id()].ctrl & ESP_APPTRACE_RISCV_HOST_CONNECT ? true : false;
 }
 
 static esp_err_t esp_apptrace_riscv_flush_nolock(esp_apptrace_riscv_data_t *hw_data, uint32_t min_sz, esp_apptrace_tmo_t *tmo)
@@ -298,13 +312,13 @@ static inline void esp_apptrace_riscv_buffer_swap_lock(void)
     // HACK: in this case host will set breakpoint just after ESP_APPTRACE_RISCV_CTRL_REG update,
     // here we set address to set bp at
     // enter ERI update critical section
-    s_tracing_ctrl[esp_cpu_get_core_id()].stat = (uint32_t)&__esp_apptrace_riscv_updated;
+    s_tracing_ctrl[cpu_hal_get_core_id()].stat = (uint32_t)&__esp_apptrace_riscv_updated;
 }
 
 static __attribute__((noinline)) void esp_apptrace_riscv_buffer_swap_unlock(void)
 {
     // exit ERI update critical section
-    s_tracing_ctrl[esp_cpu_get_core_id()].stat = 0;
+    s_tracing_ctrl[cpu_hal_get_core_id()].stat = 0;
     // TODO: currently host sets breakpoint, use break instruction to stop;
     // it will allow to use ESP_APPTRACE_RISCV_STAT_REG for other purposes
     asm volatile (
@@ -318,13 +332,13 @@ static esp_err_t esp_apptrace_riscv_buffer_swap_start(uint32_t curr_block_id)
 
     esp_apptrace_riscv_buffer_swap_lock();
 
-    uint32_t ctrl_reg = s_tracing_ctrl[esp_cpu_get_core_id()].ctrl;
+    uint32_t ctrl_reg = s_tracing_ctrl[cpu_hal_get_core_id()].ctrl;
     uint32_t host_connected = ESP_APPTRACE_RISCV_HOST_CONNECT & ctrl_reg;
     if (host_connected) {
         uint32_t acked_block = ESP_APPTRACE_RISCV_BLOCK_ID_GET(ctrl_reg);
         uint32_t host_to_read = ESP_APPTRACE_RISCV_BLOCK_LEN_GET(ctrl_reg);
         if (host_to_read != 0 || acked_block != (curr_block_id & ESP_APPTRACE_RISCV_BLOCK_ID_MSK)) {
-            ESP_APPTRACE_LOGD("[%d]: Can not switch %x %d %x %x/%lx", esp_cpu_get_core_id(), ctrl_reg, host_to_read, acked_block,
+            ESP_APPTRACE_LOGD("[%d]: Can not switch %x %d %x %x/%lx", cpu_hal_get_core_id(), ctrl_reg, host_to_read, acked_block,
                 curr_block_id & ESP_APPTRACE_RISCV_BLOCK_ID_MSK, curr_block_id);
             res = ESP_ERR_NO_MEM;
             goto _on_err;
@@ -338,9 +352,9 @@ _on_err:
 
 static esp_err_t esp_apptrace_riscv_buffer_swap_end(uint32_t new_block_id, uint32_t prev_block_len)
 {
-    uint32_t ctrl_reg = s_tracing_ctrl[esp_cpu_get_core_id()].ctrl;
+    uint32_t ctrl_reg = s_tracing_ctrl[cpu_hal_get_core_id()].ctrl;
     uint32_t host_connected = ESP_APPTRACE_RISCV_HOST_CONNECT & ctrl_reg;
-    s_tracing_ctrl[esp_cpu_get_core_id()].ctrl = ESP_APPTRACE_RISCV_BLOCK_ID(new_block_id) |
+    s_tracing_ctrl[cpu_hal_get_core_id()].ctrl = ESP_APPTRACE_RISCV_BLOCK_ID(new_block_id) |
               host_connected | ESP_APPTRACE_RISCV_BLOCK_LEN(prev_block_len);
     esp_apptrace_riscv_buffer_swap_unlock();
     return ESP_OK;
@@ -354,7 +368,7 @@ static esp_err_t esp_apptrace_riscv_buffer_swap(uint32_t new_block_id)
 
 static bool esp_apptrace_riscv_host_data_pending(void)
 {
-    uint32_t ctrl_reg = s_tracing_ctrl[esp_cpu_get_core_id()].ctrl;
+    uint32_t ctrl_reg = s_tracing_ctrl[cpu_hal_get_core_id()].ctrl;
     // ESP_APPTRACE_LOGV("%s() 0x%x", __func__, ctrl_reg);
     return (ctrl_reg & ESP_APPTRACE_RISCV_HOST_DATA) ? true : false;
 }