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feat(console): Added component with iperf command

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This commit is contained in:
Abhik Roy
2024-01-09 23:34:15 +11:00
parent 585e4b30b2
commit 93d140875f
15 changed files with 593 additions and 1 deletions
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2
.github/workflows/console_cmd_ifconfig__build.yml vendored
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@ -15,7 +15,7 @@ jobs:
matrix:
idf_ver: ["latest", "release-v5.0"]
idf_target: ["esp32"]
test: [ { app: ifconfig-basic, path: "components/console_cmd_ifconfig/examples"}]
test: [ { app: ifconfig-basic, path: "components/console_cmd_ifconfig/examples" }]
runs-on: ubuntu-20.04
container: espressif/idf:${{ matrix.idf_ver }}
steps:

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.github/workflows/console_cmd_iperf__build.yml vendored Normal file
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name: "console_cmd_iperf: build-tests"
on:
push:
branches:
- master
pull_request:
types: [opened, synchronize, reopened, labeled]
jobs:
build_console_cmd_iperf:
if: contains(github.event.pull_request.labels.*.name, 'console') || github.event_name == 'push'
name: Build
strategy:
matrix:
idf_ver: ["latest", "release-v5.1", "release-v5.0"]
idf_target: ["esp32"]
test: [ { app: iperf-basic, path: "components/console_cmd_iperf/examples" }]
runs-on: ubuntu-20.04
container: espressif/idf:${{ matrix.idf_ver }}
steps:
- name: Checkout esp-protocols
uses: actions/checkout@v3
with:
submodules: recursive
- name: Build ${{ matrix.test.app }} with IDF-${{ matrix.idf_ver }} for ${{ matrix.idf_target }}
shell: bash
working-directory: ${{matrix.test.path}}
run: |
${IDF_PATH}/install.sh --enable-pytest
. ${IDF_PATH}/export.sh
python ../../../ci/build_apps.py ./${{ matrix.test.app }} --target ${{ matrix.idf_target }} -vv --preserve-all --pytest-app

1
.github/workflows/publish-docs-component.yml vendored
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@ -97,5 +97,6 @@ jobs:
components/console_cmd_ping;
components/console_cmd_ifconfig;
components/console_cmd_wifi;
components/console_cmd_iperf;
namespace: "espressif"
api_token: ${{ secrets.IDF_COMPONENT_API_TOKEN }}

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components/console_cmd_iperf/.cz.yaml Normal file
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---
commitizen:
bump_message: 'bump(console): $current_version -> $new_version'
pre_bump_hooks: python ../../ci/changelog.py console_cmd_iperf
tag_format: console_cmd_iperf-v$version
version: 0.1.0
version_files:
- idf_component.yml

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components/console_cmd_iperf/CMakeLists.txt Normal file
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idf_component_register(SRCS "console_iperf.c"
INCLUDE_DIRS "."
PRIV_REQUIRES esp_netif console
WHOLE_ARCHIVE)

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components/console_cmd_iperf/LICENSE Normal file
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@ -0,0 +1,201 @@
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components/console_cmd_iperf/README.md Normal file
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# Console command iperf
The component provides a console where the 'iperf' command can be executed for any example project.
## API
### Steps to enable console in an example code:
1. Add this component to your project using ```idf.py add-dependency``` command.
2. In the main file of the example, add the following line:
```c
#include "console_iperf.h"
```
3. Ensure esp-netif and NVS flash is initialized and default event loop is created in your app_main():
```c
ESP_ERROR_CHECK(esp_netif_init());
ESP_ERROR_CHECK(esp_event_loop_create_default());
```
4. In your app_main() function, add the following line as the last line:
```c
ESP_ERROR_CHECK(console_cmd_init()); // Initialize console
// Register all plugin command added to your project
ESP_ERROR_CHECK(console_cmd_all_register());
// To register only iperf command skip calling console_cmd_all_register()
ESP_ERROR_CHECK(console_cmd_iperf_register());
ESP_ERROR_CHECK(console_cmd_start()); // Start console
```
### Adding a plugin command or component:
To add a plugin command or any component from IDF component manager into your project, simply include an entry within the `idf_component.yml` file.
For more details refer [IDF Component Manager](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/tools/idf-component-manager.html)
## Suported command:
### iperf:
```
iperf [-suVa] [-c <ip>] [-p <port>] [-l <length>] [-i <interval>] [-t <time>] [-b <bandwidth>]
Command to measure network performance, through TCP or UDP connections.
-c, --client=<ip> run in client mode, connecting to <host>
-s, --server run in server mode
-u, --udp use UDP rather than TCP
-V, --ipv6_domain use IPV6 address rather than IPV4
-p, --port=<port> server port to listen on/connect to
-l, --len=<length> set read/write buffer size
-i, --interval=<interval> seconds between periodic bandwidth reports
-t, --time=<time> time in seconds to transmit for (default 10 secs)
-b, --bandwidth=<bandwidth> bandwidth to send at in Mbits/sec
-a, --abort abort running iperf
```

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components/console_cmd_iperf/console_iperf.c Normal file
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/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdio.h>
#include <string.h>
#include <inttypes.h>
#include "freertos/FreeRTOS.h"
#include "freertos/event_groups.h"
#include "sys/socket.h" // for INADDR_ANY
#include "esp_netif.h"
#include "esp_log.h"
#include "esp_system.h"
#include "esp_event.h"
#include "esp_log.h"
#include "esp_netif.h"
#include "esp_netif_ppp.h"
#include "freertos/FreeRTOS.h"
#include "freertos/event_groups.h"
#include "esp_console.h"
#include "esp_event.h"
#include "esp_bit_defs.h"
#include "argtable3/argtable3.h"
#include "sdkconfig.h"
#include "iperf.h"
#include "console_iperf.h"
/* "iperf" command */
/**
* Static registration of this plugin is achieved by defining the plugin description
* structure and placing it into .console_cmd_desc section.
* The name of the section and its placement is determined by linker.lf file in 'plugins' component.
*/
static const console_cmd_plugin_desc_t __attribute__((section(".console_cmd_desc"), used)) PLUGIN = {
.name = "console_cmd_iperf",
.plugin_regd_fn = &console_cmd_iperf_register
};
static const char *TAG = "console_iperf";
static struct {
struct arg_str *ip;
struct arg_lit *server;
struct arg_lit *udp;
struct arg_lit *version;
struct arg_int *port;
struct arg_int *length;
struct arg_int *interval;
struct arg_int *time;
struct arg_int *bw_limit;
struct arg_lit *abort;
struct arg_end *end;
} iperf_args;
static int do_cmd_iperf(int argc, char **argv)
{
int nerrors = arg_parse(argc, argv, (void **)&iperf_args);
/* ethernet iperf only support IPV4 address */
iperf_cfg_t cfg = {.type = IPERF_IP_TYPE_IPV4};
if (nerrors != 0) {
arg_print_errors(stderr, iperf_args.end, argv[0]);
return 0;
}
/* iperf -a */
if (iperf_args.abort->count != 0) {
iperf_stop();
return 0;
}
if (((iperf_args.ip->count == 0) && (iperf_args.server->count == 0)) ||
((iperf_args.ip->count != 0) && (iperf_args.server->count != 0))) {
ESP_LOGE(__func__, "Wrong mode! ESP32 should run in client or server mode");
return 0;
}
/* iperf -s */
if (iperf_args.ip->count == 0) {
cfg.flag |= IPERF_FLAG_SERVER;
}
/* iperf -c SERVER_ADDRESS */
else {
cfg.destination_ip4 = esp_ip4addr_aton(iperf_args.ip->sval[0]);
cfg.flag |= IPERF_FLAG_CLIENT;
}
if (iperf_args.length->count == 0) {
cfg.len_send_buf = 0;
} else {
cfg.len_send_buf = iperf_args.length->ival[0];
}
cfg.source_ip4 = INADDR_ANY;
/* iperf -u */
if (iperf_args.udp->count == 0) {
cfg.flag |= IPERF_FLAG_TCP;
} else {
cfg.flag |= IPERF_FLAG_UDP;
}
/* iperf -p */
if (iperf_args.port->count == 0) {
cfg.sport = IPERF_DEFAULT_PORT;
cfg.dport = IPERF_DEFAULT_PORT;
} else {
if (cfg.flag & IPERF_FLAG_SERVER) {
cfg.sport = iperf_args.port->ival[0];
cfg.dport = IPERF_DEFAULT_PORT;
} else {
cfg.sport = IPERF_DEFAULT_PORT;
cfg.dport = iperf_args.port->ival[0];
}
}
/* iperf -i */
if (iperf_args.interval->count == 0) {
cfg.interval = IPERF_DEFAULT_INTERVAL;
} else {
cfg.interval = iperf_args.interval->ival[0];
if (cfg.interval <= 0) {
cfg.interval = IPERF_DEFAULT_INTERVAL;
}
}
/* iperf -t */
if (iperf_args.time->count == 0) {
cfg.time = IPERF_DEFAULT_TIME;
} else {
cfg.time = iperf_args.time->ival[0];
if (cfg.time <= cfg.interval) {
cfg.time = cfg.interval;
}
}
/* iperf -b */
if (iperf_args.bw_limit->count == 0) {
cfg.bw_lim = IPERF_DEFAULT_NO_BW_LIMIT;
} else {
cfg.bw_lim = iperf_args.bw_limit->ival[0];
if (cfg.bw_lim <= 0) {
cfg.bw_lim = IPERF_DEFAULT_NO_BW_LIMIT;
}
}
printf("mode=%s-%s sip=" IPSTR ":%" PRIu16 ", dip=%" PRIu32 ".%" PRIu32 ".%" PRIu32 ".%" PRIu32 ":%" PRIu16 ", interval=%" PRIu32 ", time=%" PRIu32 "\r\n",
cfg.flag & IPERF_FLAG_TCP ? "tcp" : "udp",
cfg.flag & IPERF_FLAG_SERVER ? "server" : "client",
(uint16_t) cfg.source_ip4 & 0xFF,
(uint16_t)(cfg.source_ip4 >> 8) & 0xFF,
(uint16_t)(cfg.source_ip4 >> 16) & 0xFF,
(uint16_t)(cfg.source_ip4 >> 24) & 0xFF,
cfg.sport,
cfg.destination_ip4 & 0xFF, (cfg.destination_ip4 >> 8) & 0xFF,
(cfg.destination_ip4 >> 16) & 0xFF, (cfg.destination_ip4 >> 24) & 0xFF, cfg.dport,
cfg.interval, cfg.time);
iperf_start(&cfg);
return 0;
}
/**
* @brief Registers the iperf command.
*
* @return
* - esp_err_t
*/
esp_err_t console_cmd_iperf_register(void)
{
iperf_args.ip = arg_str0("c", "client", "<ip>", "run in client mode, connecting to <host>");
iperf_args.server = arg_lit0("s", "server", "run in server mode");
iperf_args.udp = arg_lit0("u", "udp", "use UDP rather than TCP");
iperf_args.version = arg_lit0("V", "ipv6_domain", "use IPV6 address rather than IPV4");
iperf_args.port = arg_int0("p", "port", "<port>", "server port to listen on/connect to");
iperf_args.length = arg_int0("l", "len", "<length>", "set read/write buffer size");
iperf_args.interval = arg_int0("i", "interval", "<interval>", "seconds between periodic bandwidth reports");
iperf_args.time = arg_int0("t", "time", "<time>", "time in seconds to transmit for (default 10 secs)");
iperf_args.bw_limit = arg_int0("b", "bandwidth", "<bandwidth>", "bandwidth to send at in Mbits/sec");
iperf_args.abort = arg_lit0("a", "abort", "abort running iperf");
iperf_args.end = arg_end(1);
esp_err_t ret;
const esp_console_cmd_t command = {
.command = "iperf",
.help = "Command to measure network performance, through TCP or UDP connections.",
.hint = NULL,
.func = &do_cmd_iperf,
.argtable = &iperf_args
};
ret = esp_console_cmd_register(&command);
if (ret) {
ESP_LOGE(TAG, "Unable to register iperf");
}
return ret;
}

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/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include "console_simple_init.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Registers the iperf command.
*
* @return
* - esp_err_t
*/
esp_err_t console_cmd_iperf_register(void);
#ifdef __cplusplus
}
#endif

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components/console_cmd_iperf/examples/iperf-basic/CMakeLists.txt Normal file
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# For more information about build system see
# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
# The following five lines of boilerplate have to be in your project's
# CMakeLists in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.16)
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(iperf-basic)

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components/console_cmd_iperf/examples/iperf-basic/main/CMakeLists.txt Normal file
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idf_component_register(SRCS "iperf-basic.c"
INCLUDE_DIRS ".")

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components/console_cmd_iperf/examples/iperf-basic/main/idf_component.yml Normal file
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dependencies:
idf:
version: ">=5.0"
console_cmd_iperf:
version: "*"
override_path: '../../../'

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components/console_cmd_iperf/examples/iperf-basic/main/iperf-basic.c Normal file
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/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stdio.h>
#include "esp_netif.h"
#include "nvs_flash.h"
#include "esp_netif.h"
#include "esp_event.h"
#include "console_iperf.h"
void app_main(void)
{
ESP_ERROR_CHECK(esp_netif_init());
ESP_ERROR_CHECK(esp_event_loop_create_default());
// Initialize console REPL
ESP_ERROR_CHECK(console_cmd_init());
ESP_ERROR_CHECK(console_cmd_all_register());
// start console REPL
ESP_ERROR_CHECK(console_cmd_start());
}

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components/console_cmd_iperf/examples/iperf-basic/pytest_iperf-basic.py Normal file
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# SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
# SPDX-License-Identifier: Unlicense OR CC0-1.0
# -*- coding: utf-8 -*-
import pytest
@pytest.mark.esp32
def test_examples_iperf_command(dut):
dut.expect('esp>', timeout=30)
dut.write('help iperf')
dut.expect('esp>', timeout=5)
pass

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components/console_cmd_iperf/idf_component.yml Normal file
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version: 0.1.0
url: https://github.com/espressif/esp-protocols/tree/master/components/console_cmd_iperf
description: The component provides a console where the 'iperf' command can be executed.
dependencies:
idf:
version: '>=5.0'
espressif/console_simple_init:
version: '>=1.1.0'
override_path: '../console_simple_init'
public: true
iperf:
version: "*"
path: '${IDF_PATH}/examples/common_components/iperf'