Merge pull request #598 from euripedesrocha/bump_mqtt_cxx040

bump(mqtt_cxx): 0.3.0 -> 0.4.0

.github/workflows/clang-tidy.yml

@@ -4,7 +4,7 @@ on:
   pull_request:
   push:
     branches:
-      - test_clang_tidy
+      - master
 
 jobs:
   build:

.github/workflows/pre_commit_check.yml

@@ -26,7 +26,7 @@ jobs:
       - name: Set up Python environment
         uses: actions/setup-python@master
         with:
-          python-version: v3.7
+          python-version: v3.8
       - name: Install python packages
         run: |
           pip install pre-commit

.pre-commit-config.yaml

@@ -48,7 +48,7 @@ repos:
       - id: check-copyright
         args: ['--ignore', 'ci/check_copyright_ignore.txt', '--config', 'ci/check_copyright_config.yaml']
   - repo: https://github.com/igrr/astyle_py.git
-    rev: c0013808882a15a0c0c2c1a9b5c903866c53a653
+    rev: v1.0.5
     hooks:
     -   id: astyle_py
         args: ['--style=otbs', '--attach-namespaces', '--attach-classes', '--indent=spaces=4', '--convert-tabs', '--align-pointer=name', '--align-reference=name', '--keep-one-line-statements', '--pad-header', '--pad-oper', '--exclude-list=ci/ignore_astyle.txt']

components/console_cmd_wifi/.cz.yaml

@@ -3,6 +3,6 @@ commitizen:
   bump_message: 'bump(console): $current_version -> $new_version'
   pre_bump_hooks: python ../../ci/changelog.py console_cmd_wifi
   tag_format: console_cmd_wifi-v$version
-  version: 1.0.1
+  version: 1.1.0
   version_files:
   - idf_component.yml

components/console_cmd_wifi/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## [1.1.0](https://github.com/espressif/esp-protocols/commits/console_cmd_wifi-v1.1.0)
+
+### Features
+
+- Added support to join pre-configured network ([bdbf16c1](https://github.com/espressif/esp-protocols/commit/bdbf16c1))
+
 ## [1.0.1](https://github.com/espressif/esp-protocols/commits/console_cmd_wifi-v1.0.1)
 
 ### Features

components/console_cmd_wifi/CMakeLists.txt

@@ -1,4 +1,8 @@
 idf_component_register(SRCS "console_wifi.c"
-                    INCLUDE_DIRS "."
-                    PRIV_REQUIRES esp_netif console esp_wifi
-                    WHOLE_ARCHIVE)
+                    INCLUDE_DIRS "include"
+                    REQUIRES lwip
+                    PRIV_REQUIRES esp_netif console esp_wifi esp_timer)
+
+if(CONFIG_WIFI_CMD_AUTO_REGISTRATION)
+    target_link_libraries(${COMPONENT_LIB} "-u console_cmd_wifi_register")
+endif()

components/console_cmd_wifi/Kconfig.projbuild

@@ -0,0 +1,22 @@
+menu "Wifi command Configuration"
+
+    config WIFI_CMD_AUTO_REGISTRATION
+        bool "Enable Console command wifi Auto-registration"
+        default y
+        help
+            Enabling this allows for the autoregistration of the wifi command.
+
+    config WIFI_CMD_NETWORK_SSID
+        string "WiFi SSID"
+        default "myssid"
+        help
+            SSID (network name) to connect to.
+
+    config WIFI_CMD_NETWORK_PASSWORD
+        string "WiFi Password"
+        default "mypassword"
+        help
+            WiFi password (WPA or WPA2) to use.
+            Can be left blank if the network has no security set.
+
+endmenu

components/console_cmd_wifi/README.md

@@ -33,12 +33,16 @@ The component offers a console with a command that enables runtime wifi configur
     ESP_ERROR_CHECK(console_cmd_start());    // Start console
     ```
 
+Note: Auto-registration of a specific plugin command can be disabled from menuconfig.
+
 ## Suported command:
 
 ### wifi:
-* ```wifi help```: Prints the help text for all wifi commands
-* ```wifi show network```: Scans and displays upto 10 available wifi networks.
-* ```wifi show sta```: Shows the details of wifi station.
-* ```wifi sta join <network ssid> <password>```: Station joins the given wifi network.
-* ```wifi sta join <network ssid>```: Station joins the given unsecured wifi network.
-* ```wifi sta leave```: Station leaves the wifi network.
+```
+ wifi help: Prints the help text for all wifi commands
+ wifi show network/sta: Scans and displays all available wifi APs./ Shows the details of wifi station.
+ wifi sta join <network ssid> <password>: Station joins the given wifi network.
+ wifi sta join <network ssid>: Station joins the given unsecured wifi network.
+ wifi sta join: Station joins the pre-configured wifi network.
+ wifi sta leave: Station leaves the wifi network.
+ ```

components/console_cmd_wifi/console_wifi.c

@@ -21,6 +21,7 @@
 
 #define DEFAULT_SCAN_LIST_SIZE 10
 
+#if CONFIG_WIFI_CMD_AUTO_REGISTRATION
 /**
  * Static registration of this plugin is achieved by defining the plugin description
  * structure and placing it into .console_cmd_desc section.
@@ -30,6 +31,7 @@ static const console_cmd_plugin_desc_t __attribute__((section(".console_cmd_desc
     .name = "console_cmd_wifi",
     .plugin_regd_fn = &console_cmd_wifi_register
 };
+#endif
 
 typedef struct wifi_op_t {
     char *name;
@@ -55,8 +57,9 @@ static const int CONNECTED_BIT = BIT1;
 static wifi_op_t cmd_list[] = {
     {.name = "help", .operation = wifi_help_op, .arg_cnt = 2, .start_index = 1, .help = "wifi help: Prints the help text for all wifi commands"},
     {.name = "show", .operation = wifi_show_op, .arg_cnt = 3, .start_index = 1, .help = "wifi show network/sta: Scans and displays all available wifi APs./ Shows the details of wifi station."},
-    {.name = "join",  .operation = wifi_sta_join_op,  .arg_cnt = 4, .start_index = 2, .help = "wifi sta join <network ssid> <password>: Station joins the given wifi network."},
-    {.name = "join",  .operation = wifi_sta_join_op,  .arg_cnt = 5, .start_index = 2, .help = "wifi sta join <network ssid>: Station joins the given unsecured wifi network."},
+    {.name = "join",  .operation = wifi_sta_join_op,  .arg_cnt = 5, .start_index = 2, .help = "wifi sta join <network ssid> <password>: Station joins the given wifi network."},
+    {.name = "join",  .operation = wifi_sta_join_op,  .arg_cnt = 4, .start_index = 2, .help = "wifi sta join <network ssid>: Station joins the given unsecured wifi network."},
+    {.name = "join",  .operation = wifi_sta_join_op,  .arg_cnt = 3, .start_index = 2, .help = "wifi sta join: Station joins the pre-configured wifi network."},
     {.name = "leave", .operation = wifi_sta_leave_op,  .arg_cnt = 3, .start_index = 2, .help = "wifi sta leave: Station leaves the wifi network."},
 };
 
@@ -162,7 +165,6 @@ static esp_err_t wifi_show_op(wifi_op_t *self, int argc, char *argv[])
             ESP_LOGI(TAG, "Showing Joind AP details:");
             ESP_LOGI(TAG, "*************************");
             ESP_LOGI(TAG, "SSID: %s", wifi_config.sta.ssid);
-            ESP_LOGI(TAG, "Password: %s", wifi_config.sta.password);
             ESP_LOGI(TAG, "Channel: %d", wifi_config.sta.channel);
             ESP_LOGI(TAG, "bssid: %02x:%02x:%02x:%02x:%02x:%02x", wifi_config.sta.bssid[0],
                      wifi_config.sta.bssid[1], wifi_config.sta.bssid[2], wifi_config.sta.bssid[3],
@@ -184,7 +186,13 @@ static esp_err_t wifi_sta_join_op(wifi_op_t *self, int argc, char *argv[])
         return ESP_FAIL;
     }
 
-    strlcpy((char *) wifi_config.sta.ssid, argv[self->start_index + 1], sizeof(wifi_config.sta.ssid));
+    if (self->arg_cnt == 3) {
+        strlcpy((char *) wifi_config.sta.ssid, CONFIG_WIFI_CMD_NETWORK_SSID, sizeof(wifi_config.sta.ssid));
+        strlcpy((char *) wifi_config.sta.password, CONFIG_WIFI_CMD_NETWORK_PASSWORD, sizeof(wifi_config.sta.password));
+    } else {
+        strlcpy((char *) wifi_config.sta.ssid, argv[self->start_index + 1], sizeof(wifi_config.sta.ssid));
+    }
+
     if (self->arg_cnt == 5) {
         strlcpy((char *) wifi_config.sta.password, argv[self->start_index + 2], sizeof(wifi_config.sta.password));
     }
@@ -260,7 +268,7 @@ static esp_err_t do_cmd_wifi(int argc, char **argv)
  */
 esp_err_t console_cmd_wifi_register(void)
 {
-    esp_err_t ret;
+    esp_err_t ret = ESP_OK;
     esp_console_cmd_t command = {
         .command = "wifi",
         .help = "Command for wifi configuration and monitoring\n For more info run 'wifi help'",

components/console_cmd_wifi/idf_component.yml

@@ -1,4 +1,4 @@
-version: 1.0.1
+version: 1.1.0
 url: https://github.com/espressif/esp-protocols/tree/master/components/console_cmd_wifi
 description: The component offers a console that enables runtime wifi configuration and monitoring.
 dependencies:

components/eppp_link/.cz.yaml

@@ -3,6 +3,6 @@ commitizen:
   bump_message: 'bump(eppp): $current_version -> $new_version'
   pre_bump_hooks: python ../../ci/changelog.py eppp_link
   tag_format: eppp-v$version
-  version: 0.1.1
+  version: 0.2.0
   version_files:
   - idf_component.yml

components/eppp_link/CHANGELOG.md

@@ -1,5 +1,16 @@
 # Changelog
 
+## [0.2.0](https://github.com/espressif/esp-protocols/commits/eppp-v0.2.0)
+
+### Features
+
+- Add support for SDIO transport ([085dd790](https://github.com/espressif/esp-protocols/commit/085dd790))
+
+### Bug Fixes
+
+- Fixed strict prototype API decl issue in SDIO ([eb09e426](https://github.com/espressif/esp-protocols/commit/eb09e426))
+- Fix SIDO host to check/clear interrupts atomically ([402176c9](https://github.com/espressif/esp-protocols/commit/402176c9))
+
 ## [0.1.1](https://github.com/espressif/esp-protocols/commits/eppp-v0.1.1)
 
 ### Bug Fixes

components/eppp_link/CMakeLists.txt

@@ -1,3 +1,3 @@
-idf_component_register(SRCS "eppp_link.c"
+idf_component_register(SRCS eppp_link.c eppp_sdio_slave.c eppp_sdio_host.c
                     INCLUDE_DIRS "include"
                     PRIV_REQUIRES esp_netif esp_driver_spi esp_driver_gpio esp_timer driver)

components/eppp_link/Kconfig

@@ -21,6 +21,13 @@ menu "eppp_link"
             bool "SPI"
             help
                 Use SPI.
+
+        config EPPP_LINK_DEVICE_SDIO
+            bool "SDIO"
+            depends on SOC_SDMMC_HOST_SUPPORTED || SOC_SDIO_SLAVE_SUPPORTED
+            help
+                Use SDIO.
+
     endchoice
 
     config EPPP_LINK_CONN_MAX_RETRY
@@ -34,8 +41,30 @@ menu "eppp_link"
     config EPPP_LINK_PACKET_QUEUE_SIZE
         int "Packet queue size"
         default 64
+        depends on EPPP_LINK_DEVICE_SPI
         help
             Size of the Tx packet queue.
             You can decrease the number for slower bit rates.
 
+    choice EPPP_LINK_SDIO_ROLE
+        prompt "Choose SDIO host or slave"
+        depends on EPPP_LINK_DEVICE_SDIO
+        default EPPP_LINK_DEVICE_SDIO_HOST if SOC_SDMMC_HOST_SUPPORTED
+        help
+            Select which either SDIO host or slave
+
+        config EPPP_LINK_DEVICE_SDIO_HOST
+            bool "Host"
+            depends on SOC_SDMMC_HOST_SUPPORTED
+            help
+                Use SDIO host.
+
+        config EPPP_LINK_DEVICE_SDIO_SLAVE
+            bool "SLAVE"
+            depends on SOC_SDIO_SLAVE_SUPPORTED
+            help
+                Use SDIO slave.
+
+    endchoice
+
 endmenu

components/eppp_link/README.md

@@ -14,7 +14,7 @@ brings in the WiFi connectivity from the "SLAVE" microcontroller.
              SLAVE micro                                  HOST micro
     \|/  +----------------+                           +----------------+
      |   |                |          serial line      |                |
-     +---+ WiFi NAT PPPoS |======== UART / SPI =======| PPPoS client   |
+     +---+ WiFi NAT PPPoS |=== UART / SPI / SDIO =====| PPPoS client   |
          |        (server)|                           |                |
          +----------------+                           +----------------+
 ```
@@ -39,14 +39,19 @@ brings in the WiFi connectivity from the "SLAVE" microcontroller.
 
 ## Throughput
 
-Tested with WiFi-NAPT example, no IRAM optimizations
+Tested with WiFi-NAPT example
 
 ### UART @ 3Mbauds
 
 * TCP - 2Mbits/s
 * UDP - 2Mbits/s
 
-### SPI @ 20MHz
+### SPI @ 16MHz
 
-* TCP - 6Mbits/s
-* UDP - 10Mbits/s
+* TCP - 5Mbits/s
+* UDP - 8Mbits/s
+
+### SDIO
+
+* TCP - 9Mbits/s
+* UDP - 11Mbits/s

components/eppp_link/eppp_link.c

@@ -12,6 +12,7 @@
 #include "esp_event.h"
 #include "esp_netif_ppp.h"
 #include "eppp_link.h"
+#include "esp_serial_slave_link/essl_sdio.h"
 
 #if CONFIG_EPPP_LINK_DEVICE_SPI
 #include "driver/spi_master.h"
@@ -86,7 +87,18 @@ struct eppp_handle {
     bool netif_stop;
 };
 
+typedef esp_err_t (*transmit_t)(void *h, void *buffer, size_t len);
 
+#if CONFIG_EPPP_LINK_DEVICE_SDIO
+esp_err_t eppp_sdio_host_tx(void *h, void *buffer, size_t len);
+esp_err_t eppp_sdio_host_rx(esp_netif_t *netif);
+esp_err_t eppp_sdio_slave_rx(esp_netif_t *netif);
+esp_err_t eppp_sdio_slave_tx(void *h, void *buffer, size_t len);
+esp_err_t eppp_sdio_host_init(struct eppp_config_sdio_s *config);
+esp_err_t eppp_sdio_slave_init(void);
+void eppp_sdio_slave_deinit(void);
+void eppp_sdio_host_deinit(void);
+#else
 static esp_err_t transmit(void *h, void *buffer, size_t len)
 {
     struct eppp_handle *handle = h;
@@ -125,9 +137,10 @@ static esp_err_t transmit(void *h, void *buffer, size_t len)
 #elif CONFIG_EPPP_LINK_DEVICE_UART
     ESP_LOG_BUFFER_HEXDUMP("ppp_uart_send", buffer, len, ESP_LOG_VERBOSE);
     uart_write_bytes(handle->uart_port, buffer, len);
-#endif
+#endif // DEVICE UART or SPI
     return ESP_OK;
 }
+#endif
 
 static void netif_deinit(esp_netif_t *netif)
 {
@@ -209,7 +222,11 @@ static esp_netif_t *netif_init(eppp_type_t role, eppp_config_t *eppp_config)
 
     esp_netif_driver_ifconfig_t driver_cfg = {
         .handle = h,
+#if CONFIG_EPPP_LINK_DEVICE_SDIO
+        .transmit = role == EPPP_CLIENT ? eppp_sdio_host_tx : eppp_sdio_slave_tx,
+#else
         .transmit = transmit,
+#endif
     };
     const esp_netif_driver_ifconfig_t *ppp_driver_cfg = &driver_cfg;
 
@@ -657,6 +674,20 @@ esp_err_t eppp_perform(esp_netif_t *netif)
     }
     return ESP_OK;
 }
+#elif CONFIG_EPPP_LINK_DEVICE_SDIO
+
+esp_err_t eppp_perform(esp_netif_t *netif)
+{
+    struct eppp_handle *h = esp_netif_get_io_driver(netif);
+    if (h->stop) {
+        return ESP_ERR_TIMEOUT;
+    }
+    if (h->role == EPPP_SERVER) {
+        return eppp_sdio_slave_rx(netif);
+    } else {
+        return eppp_sdio_host_rx(netif);
+    }
+}
 
 #endif // CONFIG_EPPP_LINK_DEVICE_SPI / UART
 
@@ -700,6 +731,13 @@ void eppp_deinit(esp_netif_t *netif)
     }
 #elif CONFIG_EPPP_LINK_DEVICE_UART
     deinit_uart(esp_netif_get_io_driver(netif));
+#elif CONFIG_EPPP_LINK_DEVICE_SDIO
+    struct eppp_handle *h = esp_netif_get_io_driver(netif);
+    if (h->role == EPPP_CLIENT) {
+        eppp_sdio_host_deinit();
+    } else {
+        eppp_sdio_slave_deinit();
+    }
 #endif
     netif_deinit(netif);
 }
@@ -714,7 +752,6 @@ esp_netif_t *eppp_init(eppp_type_t role, eppp_config_t *config)
     esp_netif_t *netif = netif_init(role, config);
     if (!netif) {
         ESP_LOGE(TAG, "Failed to initialize PPP netif");
-        remove_handlers();
         return NULL;
     }
     esp_netif_ppp_config_t netif_params;
@@ -732,6 +769,18 @@ esp_netif_t *eppp_init(eppp_type_t role, eppp_config_t *config)
     }
 #elif CONFIG_EPPP_LINK_DEVICE_UART
     init_uart(esp_netif_get_io_driver(netif), config);
+#elif CONFIG_EPPP_LINK_DEVICE_SDIO
+    esp_err_t ret;
+    if (role == EPPP_SERVER) {
+        ret = eppp_sdio_slave_init();
+    } else {
+        ret = eppp_sdio_host_init(&config->sdio);
+    }
+
+    if (ret != ESP_OK) {
+        ESP_LOGE(TAG, "Failed to initialize SDIO %d", ret);
+        return NULL;
+    }
 #endif
     return netif;
 }
@@ -754,6 +803,12 @@ esp_netif_t *eppp_open(eppp_type_t role, eppp_config_t *config, int connect_time
         return NULL;
     }
 #endif
+#if CONFIG_EPPP_LINK_DEVICE_SDIO
+    if (config->transport != EPPP_TRANSPORT_SDIO) {
+        ESP_LOGE(TAG, "Invalid transport: SDIO device must be enabled in Kconfig");
+        return NULL;
+    }
+#endif
 
     if (config->task.run_task == false) {
         ESP_LOGE(TAG, "task.run_task == false is invalid in this API. Please use eppp_init()");

components/eppp_link/eppp_sdio.h

@@ -0,0 +1,19 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#pragma once
+
+#define MAX_SDIO_PAYLOAD 1500
+#define SDIO_ALIGN(size) (((size) + 3U) & ~(3U))
+#define SDIO_PAYLOAD SDIO_ALIGN(MAX_SDIO_PAYLOAD)
+#define PPP_SOF 0x7E
+
+// Interrupts and registers
+#define SLAVE_INTR      0
+#define SLAVE_REG_REQ   0
+
+// Requests from host to slave
+#define REQ_RESET 1
+#define REQ_INIT  2

components/eppp_link/eppp_sdio_host.c

@@ -0,0 +1,200 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#include <string.h>
+#include <stdint.h>
+#include "sdkconfig.h"
+#include "esp_log.h"
+#include "esp_netif.h"
+#include "driver/sdio_slave.h"
+#include "esp_serial_slave_link/essl_sdio.h"
+#include "eppp_sdio.h"
+#include "driver/sdmmc_host.h"
+#include "sdmmc_cmd.h"
+#include "esp_check.h"
+#include "eppp_link.h"
+
+#if CONFIG_EPPP_LINK_DEVICE_SDIO_HOST
+
+// For blocking operations
+#define TIMEOUT_MAX   UINT32_MAX
+// Short timeout for sending/receiving ESSL packets
+#define PACKET_TIMEOUT_MS   50
+
+static const char *TAG = "eppp_sdio_host";
+static SemaphoreHandle_t s_essl_mutex = NULL;
+static essl_handle_t s_essl = NULL;
+static sdmmc_card_t *s_card = NULL;
+
+static DRAM_DMA_ALIGNED_ATTR uint8_t send_buffer[SDIO_PAYLOAD];
+static DMA_ATTR uint8_t rcv_buffer[SDIO_PAYLOAD];
+
+esp_err_t eppp_sdio_host_tx(void *h, void *buffer, size_t len)
+{
+    if (s_essl == NULL || s_essl_mutex == NULL) {
+        // silently skip the Tx if the SDIO not fully initialized
+        return ESP_OK;
+    }
+
+    memcpy(send_buffer, buffer, len);
+    size_t send_len = SDIO_ALIGN(len);
+    if (send_len > len) {
+        // pad with SOF's
+        memset(&send_buffer[len], PPP_SOF, send_len - len);
+    }
+    xSemaphoreTake(s_essl_mutex, portMAX_DELAY);
+    esp_err_t ret = essl_send_packet(s_essl, send_buffer, send_len, PACKET_TIMEOUT_MS);
+    if (ret != ESP_OK) {
+        ESP_LOGE(TAG, "Slave not ready to receive packet %x", ret);
+        vTaskDelay(pdMS_TO_TICKS(1000));
+        ret = ESP_ERR_NO_MEM; // to inform the upper layers
+    }
+    ESP_LOG_BUFFER_HEXDUMP(TAG, send_buffer, send_len, ESP_LOG_VERBOSE);
+    xSemaphoreGive(s_essl_mutex);
+    return ret;
+}
+
+static esp_err_t request_slave_reset(void)
+{
+    esp_err_t ret = ESP_OK;
+    ESP_LOGI(TAG, "send reset to slave...");
+    ESP_GOTO_ON_ERROR(essl_write_reg(s_essl, SLAVE_REG_REQ, REQ_RESET, NULL, TIMEOUT_MAX), err, TAG, "write-reg failed");
+    ESP_GOTO_ON_ERROR(essl_send_slave_intr(s_essl, BIT(SLAVE_INTR), TIMEOUT_MAX), err, TAG, "send-intr failed");
+    vTaskDelay(pdMS_TO_TICKS(PACKET_TIMEOUT_MS));
+    ESP_GOTO_ON_ERROR(essl_wait_for_ready(s_essl, TIMEOUT_MAX), err, TAG, "wait-for-ready failed");
+    ESP_LOGI(TAG, "slave io ready");
+err:
+    return ret;
+}
+
+esp_err_t eppp_sdio_host_init(struct eppp_config_sdio_s *eppp_config)
+{
+    esp_err_t ret = ESP_OK;
+
+    ESP_GOTO_ON_ERROR(sdmmc_host_init(), err, TAG, "sdmmc host init failed");
+
+    // configure SDIO interface and slot
+    sdmmc_slot_config_t slot_config = SDMMC_SLOT_CONFIG_DEFAULT();
+    slot_config.width = eppp_config->width;
+#ifdef CONFIG_SOC_SDMMC_USE_GPIO_MATRIX
+    slot_config.clk = eppp_config->clk;
+    slot_config.cmd = eppp_config->cmd;
+    slot_config.d0  = eppp_config->d0;
+    slot_config.d1  = eppp_config->d1;
+    slot_config.d2  = eppp_config->d2;
+    slot_config.d3  = eppp_config->d3;
+#endif
+
+    ESP_GOTO_ON_ERROR(sdmmc_host_init_slot(SDMMC_HOST_SLOT_1, &slot_config), err, TAG, "init sdmmc host slot failed");
+
+    sdmmc_host_t config = SDMMC_HOST_DEFAULT();
+    config.flags = SDMMC_HOST_FLAG_4BIT;
+    config.flags |= SDMMC_HOST_FLAG_ALLOC_ALIGNED_BUF;
+    config.max_freq_khz = SDMMC_FREQ_HIGHSPEED;
+
+    s_card = (sdmmc_card_t *)malloc(sizeof(sdmmc_card_t));
+    ESP_GOTO_ON_FALSE(s_card, ESP_ERR_NO_MEM, err, TAG, "card allocation failed");
+    ESP_GOTO_ON_ERROR(sdmmc_card_init(&config, s_card), err, TAG, "sdmmc card init failed");
+
+    essl_sdio_config_t ser_config = {
+        .card = s_card,
+        .recv_buffer_size = SDIO_PAYLOAD,
+    };
+    ESP_GOTO_ON_FALSE(essl_sdio_init_dev(&s_essl, &ser_config) == ESP_OK && s_essl, ESP_FAIL, err, TAG, "essl_sdio_init_dev failed");
+    ESP_GOTO_ON_ERROR(essl_init(s_essl, TIMEOUT_MAX), err, TAG, "essl-init failed");
+    ESP_GOTO_ON_ERROR(request_slave_reset(), err, TAG, "failed to reset the slave");
+    ESP_GOTO_ON_FALSE((s_essl_mutex = xSemaphoreCreateMutex()), ESP_ERR_NO_MEM, err, TAG, "failed to create semaphore");
+    return ret;
+
+err:
+    essl_sdio_deinit_dev(s_essl);
+    s_essl = NULL;
+    return ret;
+}
+
+static esp_err_t get_intr(uint32_t *out_raw)
+{
+    esp_err_t ret = ESP_OK;
+    ESP_GOTO_ON_ERROR(essl_get_intr(s_essl, out_raw, NULL, 0), err, TAG, "essl-get-int failed");
+    ESP_GOTO_ON_ERROR(essl_clear_intr(s_essl, *out_raw, 0), err, TAG, "essl-clear-int failed");
+    ESP_LOGD(TAG, "intr: %08"PRIX32, *out_raw);
+err:
+    return ret;
+}
+
+esp_err_t eppp_sdio_host_rx(esp_netif_t *netif)
+{
+    uint32_t intr;
+    esp_err_t err = essl_wait_int(s_essl, TIMEOUT_MAX);
+    if (err == ESP_ERR_TIMEOUT) {
+        return ESP_OK;
+    }
+    xSemaphoreTake(s_essl_mutex, portMAX_DELAY);
+    err = get_intr(&intr);
+    if (err == ESP_ERR_TIMEOUT) {
+        xSemaphoreGive(s_essl_mutex);
+        return ESP_OK;
+    }
+    if (err != ESP_OK) {
+        ESP_LOGE(TAG, "failed to check for interrupts %d", err);
+        xSemaphoreGive(s_essl_mutex);
+        return ESP_FAIL;
+    }
+    if (intr & ESSL_SDIO_DEF_ESP32.new_packet_intr_mask) {
+        esp_err_t ret;
+        do {
+            size_t size_read = SDIO_PAYLOAD;
+            ret = essl_get_packet(s_essl, rcv_buffer, SDIO_PAYLOAD, &size_read, PACKET_TIMEOUT_MS);
+            if (ret == ESP_ERR_NOT_FOUND) {
+                ESP_LOGE(TAG, "interrupt but no data can be read");
+                break;
+            } else if (ret == ESP_OK) {
+                ESP_LOGD(TAG, "receive data, size: %d", size_read);
+                ESP_LOG_BUFFER_HEXDUMP(TAG, rcv_buffer, size_read, ESP_LOG_VERBOSE);
+                esp_netif_receive(netif, rcv_buffer, size_read, NULL);
+                break;
+            } else {
+                ESP_LOGE(TAG, "rx packet error: %08X", ret);
+                if (request_slave_reset() != ESP_OK) {
+                    ESP_LOGE(TAG, "Failed to request slave reset %x", ret);
+                    break;
+                }
+            }
+        } while (ret == ESP_ERR_NOT_FINISHED);
+    }
+    xSemaphoreGive(s_essl_mutex);
+    return ESP_OK;
+}
+
+void eppp_sdio_host_deinit(void)
+{
+    essl_sdio_deinit_dev(s_essl);
+    sdmmc_host_deinit();
+    free(s_card);
+    s_card = NULL;
+    s_essl = NULL;
+}
+
+#else // SDMMC_HOST NOT-SUPPORTED
+
+esp_err_t eppp_sdio_host_tx(void *handle, void *buffer, size_t len)
+{
+    return ESP_ERR_NOT_SUPPORTED;
+}
+
+esp_err_t eppp_sdio_host_rx(esp_netif_t *netif)
+{
+    return ESP_ERR_NOT_SUPPORTED;
+}
+
+void eppp_sdio_host_deinit(void)
+{
+}
+
+esp_err_t eppp_sdio_host_init(struct eppp_config_sdio_s *config)
+{
+    return ESP_ERR_NOT_SUPPORTED;
+}
+#endif // CONFIG_SOC_SDIO_SLAVE_SUPPORTED

components/eppp_link/eppp_sdio_slave.c

@@ -0,0 +1,174 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+#include <string.h>
+#include <stdint.h>
+#include "sdkconfig.h"
+#include "esp_log.h"
+#include "esp_netif.h"
+#include "driver/sdio_slave.h"
+#include "eppp_sdio.h"
+#include "esp_check.h"
+
+#if CONFIG_EPPP_LINK_DEVICE_SDIO_SLAVE
+#define BUFFER_NUM 4
+#define BUFFER_SIZE SDIO_PAYLOAD
+static const char *TAG = "eppp_sdio_slave";
+static DMA_ATTR uint8_t sdio_slave_rx_buffer[BUFFER_NUM][BUFFER_SIZE];
+static DMA_ATTR uint8_t sdio_slave_tx_buffer[SDIO_PAYLOAD];
+static int s_slave_request = 0;
+
+esp_err_t eppp_sdio_slave_tx(void *h, void *buffer, size_t len)
+{
+    if (s_slave_request != REQ_INIT) {
+        // silently skip the Tx if the SDIO not fully initialized
+        return ESP_OK;
+    }
+    memcpy(sdio_slave_tx_buffer, buffer, len);
+    size_t send_len = SDIO_ALIGN(len);
+    if (send_len > len) {
+        // pad with SOF's if the size is not 4 bytes aligned
+        memset(&sdio_slave_tx_buffer[len], PPP_SOF, send_len - len);
+    }
+
+    ESP_LOG_BUFFER_HEXDUMP(TAG, sdio_slave_tx_buffer, send_len, ESP_LOG_VERBOSE);
+    esp_err_t ret = sdio_slave_transmit(sdio_slave_tx_buffer, send_len);
+    if (ret != ESP_OK) {
+        ESP_LOGE(TAG, "sdio slave transmit error, ret : 0x%x", ret);
+        // to inform the upper layers
+        return ESP_ERR_NO_MEM;
+    }
+    return ESP_OK;
+}
+
+static esp_err_t slave_reset(void)
+{
+    esp_err_t ret = ESP_OK;
+    ESP_LOGI(TAG, "SDIO slave reset");
+    sdio_slave_stop();
+    ESP_GOTO_ON_ERROR(sdio_slave_reset(), err, TAG, "slave reset failed");
+    ESP_GOTO_ON_ERROR(sdio_slave_start(), err, TAG, "slave start failed");
+
+    while (1) {
+        sdio_slave_buf_handle_t handle;
+        ret = sdio_slave_send_get_finished(&handle, 0);
+        if (ret == ESP_ERR_TIMEOUT) {
+            break;
+        }
+        ESP_GOTO_ON_ERROR(ret, err, TAG, "slave-get-finished failed");
+        ESP_GOTO_ON_ERROR(sdio_slave_recv_load_buf(handle), err, TAG, "slave-load-buf failed");
+    }
+err:
+    return ret;
+}
+
+esp_err_t eppp_sdio_slave_rx(esp_netif_t *netif)
+{
+    if (s_slave_request == REQ_RESET) {
+        ESP_LOGD(TAG, "request: %x", s_slave_request);
+        slave_reset();
+        s_slave_request = REQ_INIT;
+    }
+    sdio_slave_buf_handle_t handle;
+    size_t length;
+    uint8_t *ptr;
+    esp_err_t ret = sdio_slave_recv_packet(&handle, pdMS_TO_TICKS(1000));
+    if (ret == ESP_ERR_TIMEOUT) {
+        return ESP_OK;
+    }
+    if (ret == ESP_ERR_NOT_FINISHED || ret == ESP_OK) {
+again:
+        ptr = sdio_slave_recv_get_buf(handle, &length);
+        esp_netif_receive(netif, ptr, length, NULL);
+        if (sdio_slave_recv_load_buf(handle) != ESP_OK) {
+            ESP_LOGE(TAG, "Failed to recycle packet buffer");
+            return ESP_FAIL;
+        }
+        if (ret == ESP_ERR_NOT_FINISHED) {
+            ret = sdio_slave_recv_packet(&handle, 0);
+            if (ret == ESP_ERR_NOT_FINISHED || ret == ESP_OK) {
+                goto again;
+            }
+        }
+        ESP_LOG_BUFFER_HEXDUMP(TAG, ptr, length, ESP_LOG_VERBOSE);
+        return ESP_OK;
+    }
+    ESP_LOGE(TAG, "Error when receiving packet %d", ret);
+    return ESP_FAIL;
+}
+
+
+static void event_cb(uint8_t pos)
+{
+    ESP_EARLY_LOGI(TAG, "SDIO event: %d", pos);
+    if (pos == SLAVE_INTR) {
+        s_slave_request = sdio_slave_read_reg(SLAVE_REG_REQ);
+        sdio_slave_write_reg(SLAVE_REG_REQ, 0);
+    }
+}
+
+esp_err_t eppp_sdio_slave_init(void)
+{
+    sdio_slave_config_t config = {
+        .sending_mode       = SDIO_SLAVE_SEND_PACKET,
+        .send_queue_size    = BUFFER_NUM,
+        .recv_buffer_size   = BUFFER_SIZE,
+        .event_cb           = event_cb,
+    };
+    esp_err_t ret = sdio_slave_initialize(&config);
+    if (ret != ESP_OK) {
+        return ret;
+    }
+
+    for (int i = 0; i < BUFFER_NUM; i++) {
+        sdio_slave_buf_handle_t handle = sdio_slave_recv_register_buf(sdio_slave_rx_buffer[i]);
+        if (handle == NULL) {
+            sdio_slave_deinit();
+            return ESP_FAIL;
+        }
+        ret = sdio_slave_recv_load_buf(handle);
+        if (ret != ESP_OK) {
+            sdio_slave_deinit();
+            return ESP_FAIL;
+        }
+    }
+
+    sdio_slave_set_host_intena(SDIO_SLAVE_HOSTINT_SEND_NEW_PACKET); // only need one interrupt to notify of a new packet
+
+    ret = sdio_slave_start();
+    if (ret != ESP_OK) {
+        sdio_slave_deinit();
+        return ESP_FAIL;
+    }
+    return ESP_OK;
+}
+
+void eppp_sdio_slave_deinit(void)
+{
+    sdio_slave_stop();
+    sdio_slave_deinit();
+}
+
+#else // SOC_SDIO_SLAVE NOT-SUPPORTED
+
+esp_err_t eppp_sdio_slave_tx(void *h, void *buffer, size_t len)
+{
+    return ESP_ERR_NOT_SUPPORTED;
+}
+esp_err_t eppp_sdio_slave_rx(esp_netif_t *netif)
+{
+    return ESP_ERR_NOT_SUPPORTED;
+}
+
+void eppp_sdio_slave_deinit(void)
+{
+}
+
+esp_err_t eppp_sdio_slave_init(void)
+{
+    return ESP_ERR_NOT_SUPPORTED;
+}
+
+#endif // CONFIG_SOC_SDIO_SLAVE_SUPPORTED

components/eppp_link/examples/host/main/app_main.c

@@ -104,11 +104,13 @@ void app_main(void)
     eppp_config_t config = EPPP_DEFAULT_CLIENT_CONFIG();
 #if CONFIG_EPPP_LINK_DEVICE_SPI
     config.transport = EPPP_TRANSPORT_SPI;
-#else
+#elif CONFIG_EPPP_LINK_DEVICE_UART
     config.transport = EPPP_TRANSPORT_UART;
     config.uart.tx_io = CONFIG_EXAMPLE_UART_TX_PIN;
     config.uart.rx_io = CONFIG_EXAMPLE_UART_RX_PIN;
     config.uart.baud = CONFIG_EXAMPLE_UART_BAUDRATE;
+#else
+    config.transport = EPPP_TRANSPORT_SDIO;
 #endif
     esp_netif_t *eppp_netif = eppp_connect(&config);
     if (eppp_netif == NULL) {

components/eppp_link/examples/slave/main/eppp_slave.c

@@ -128,16 +128,21 @@ void app_main(void)
     ESP_ERROR_CHECK(ret);
 
     init_network_interface();   // WiFi station if withing SoC capabilities (otherwise a placeholder)
+//    ESP_ERROR_CHECK(esp_netif_init());
+//    ESP_ERROR_CHECK(esp_event_loop_create_default());
 
     eppp_config_t config = EPPP_DEFAULT_SERVER_CONFIG();
 #if CONFIG_EPPP_LINK_DEVICE_SPI
     config.transport = EPPP_TRANSPORT_SPI;
-#else
+#elif CONFIG_EPPP_LINK_DEVICE_UART
     config.transport = EPPP_TRANSPORT_UART;
     config.uart.tx_io = CONFIG_EXAMPLE_UART_TX_PIN;
     config.uart.rx_io = CONFIG_EXAMPLE_UART_RX_PIN;
     config.uart.baud = CONFIG_EXAMPLE_UART_BAUDRATE;
-#endif
+#elif CONFIG_EPPP_LINK_DEVICE_SDIO
+    config.transport = EPPP_TRANSPORT_SDIO;
+#endif // transport device
+
     esp_netif_t *eppp_netif = eppp_listen(&config);
     if (eppp_netif == NULL) {
         ESP_LOGE(TAG, "Failed to setup connection");

components/eppp_link/idf_component.yml

@@ -1,6 +1,6 @@
-version: 0.1.1
+version: 0.2.0
 url: https://github.com/espressif/esp-protocols/tree/master/components/eppp_link
 description: The component provides a general purpose PPP connectivity, typically used as WiFi-PPP router
 dependencies:
-  idf:
-    version: '>=5.2'
+  idf: '>=5.2'
+  espressif/esp_serial_slave_link: "^1.1.0"

components/eppp_link/include/eppp_link.h

@@ -28,7 +28,16 @@
             .rx_io = 26,        \
             .queue_size = 16,   \
             .rx_buffer_size = 1024, \
-    },  \
+    },                          \
+    .sdio = {                                   \
+            .width = 4,                         \
+            .clk = 18,                          \
+            .cmd = 19,                          \
+            .d0 = 49,                           \
+            .d1 = 50,                           \
+            .d2 = 16,                           \
+            .d3 = 17,           \
+    },                          \
     . task = {                  \
             .run_task = true,   \
             .stack_size = 4096, \
@@ -53,6 +62,7 @@ typedef enum eppp_type {
 typedef enum eppp_transport {
     EPPP_TRANSPORT_UART,
     EPPP_TRANSPORT_SPI,
+    EPPP_TRANSPORT_SDIO,
 } eppp_transport_t;
 
 
@@ -81,6 +91,16 @@ typedef struct eppp_config_t {
         int rx_buffer_size;
     } uart;
 
+    struct eppp_config_sdio_s {
+        int width;
+        int clk;
+        int cmd;
+        int d0;
+        int d1;
+        int d2;
+        int d3;
+    } sdio;
+
     struct eppp_config_task_s {
         bool run_task;
         int stack_size;

components/esp_modem/examples/modem_console/README.md

@@ -16,9 +16,9 @@ class.
 
 ### USB DTE support
 
-For USB enabled targets (ESP32-S2 and ESP32-S3), it is possible to connect to the modem device via USB.
+For USB enabled targets (ESP32-S2, ESP32-S3, or ESP32-P4), it is possible to connect to the modem device via USB.
 1. In menuconfig, navigate to `Example Configuration->Type of serial connection to the modem` and choose `USB`.
-2. Connect the modem USB signals to pin 19 (DATA-) and 20 (DATA+) on your ESP chip.
+2. Connect the modem USB signals to your ESP chip (pin 19 (DATA-) and 20 (DATA+) for ESP32-S2/S3).
 
 USB example uses Quactel BG96 modem device. BG96 needs a positive pulse on its PWK pin to boot-up.
 

components/esp_modem/examples/modem_console/main/Kconfig.projbuild

@@ -10,7 +10,7 @@ menu "Example Configuration"
                 Connect to modem via UART.
         config EXAMPLE_SERIAL_CONFIG_USB
             bool "USB"
-            depends on IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
+            depends on IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32P4
             help
                 Connect to modem via USB (CDC-ACM class). For IDF version >= 4.4.
     endchoice
@@ -36,6 +36,11 @@ menu "Example Configuration"
             bool "BG96"
             help
                 Quectel BG96 is a series of LTE Cat M1/Cat NB1/EGPRS module.
+        config EXAMPLE_MODEM_DEVICE_EC20
+            depends on EXAMPLE_SERIAL_CONFIG_USB
+            bool "EC20"
+            help
+                Quectel EC20 is a series of LTE Cat M4 module.
         config EXAMPLE_MODEM_DEVICE_SIM7000
             depends on EXAMPLE_SERIAL_CONFIG_UART
             bool "SIM7000"

components/esp_modem/examples/modem_console/main/idf_component.yml

@@ -6,7 +6,7 @@ dependencies:
     version: "^1.0.0"
     override_path: "../../../"
   espressif/esp_modem_usb_dte:
-    version: "^1.1.0"
+    version: "^1.2.0"
     rules:
       - if: "idf_version >=4.4"
-      - if: "target in [esp32s2, esp32s3]"
+      - if: "target in [esp32s2, esp32s3, esp32p4]"

components/esp_modem/examples/modem_console/main/modem_console_main.cpp

@@ -160,6 +160,9 @@ extern "C" void app_main(void)
 #if CONFIG_EXAMPLE_MODEM_DEVICE_BG96 == 1
         ESP_LOGI(TAG, "Initializing esp_modem for the BG96 module...");
         struct esp_modem_usb_term_config usb_config = ESP_MODEM_BG96_USB_CONFIG();
+#elif CONFIG_EXAMPLE_MODEM_DEVICE_EC20 == 1
+        ESP_LOGI(TAG, "Initializing esp_modem for the EC20 module...");
+        struct esp_modem_usb_term_config usb_config = ESP_MODEM_EC20_USB_CONFIG();
 #elif CONFIG_EXAMPLE_MODEM_DEVICE_SIM7600 == 1
         ESP_LOGI(TAG, "Initializing esp_modem for the SIM7600 module...");
         struct esp_modem_usb_term_config usb_config = ESP_MODEM_SIM7600_USB_CONFIG();
@@ -180,7 +183,7 @@ extern "C" void app_main(void)
         });
 #if CONFIG_EXAMPLE_MODEM_DEVICE_BG96 == 1
         std::unique_ptr<DCE> dce = create_BG96_dce(&dce_config, dte, esp_netif);
-#elif CONFIG_EXAMPLE_MODEM_DEVICE_SIM7600 == 1 || CONFIG_EXAMPLE_MODEM_DEVICE_A7670 == 1
+#elif CONFIG_EXAMPLE_MODEM_DEVICE_SIM7600 == 1 || CONFIG_EXAMPLE_MODEM_DEVICE_A7670 == 1 || CONFIG_EXAMPLE_MODEM_DEVICE_EC20 == 1
         std::unique_ptr<DCE> dce = create_SIM7600_dce(&dce_config, dte, esp_netif);
 #else
 #error USB modem not selected

components/esp_modem/examples/modem_console/sdkconfig.ci.usb_p4

@@ -0,0 +1,2 @@
+CONFIG_IDF_TARGET="esp32p4"
+CONFIG_EXAMPLE_SERIAL_CONFIG_USB=y

components/esp_modem/examples/pppos_client/README.md

@@ -11,9 +11,9 @@ See the README.md file in the upper level `pppos` directory for more information
 
 ### USB DTE support
 
-For USB enabled targets (ESP32-S2 and ESP32-S3), it is possible to connect to the modem device via USB.
+For USB enabled targets (ESP32-S2, ESP32-S3, or ESP32-P4), it is possible to connect to the modem device via USB.
 1. In menuconfig, navigate to `Example Configuration->Type of serial connection to the modem` and choose `USB`.
-2. Connect the modem USB signals to pin 19 (DATA-) and 20 (DATA+) on your ESP chip.
+2. Connect the modem USB signals to your ESP chip (pin 19 (DATA-) and 20 (DATA+) for ESP32-S2/S3).
 
 USB example uses Quactel BG96 modem device. BG96 needs a positive pulse on its PWK pin to boot-up.
 

components/esp_modem/examples/pppos_client/main/Kconfig.projbuild

@@ -9,7 +9,7 @@ menu "Example Configuration"
                 Connect to modem via UART.
         config EXAMPLE_SERIAL_CONFIG_USB
             bool "USB"
-            depends on IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3
+            depends on IDF_TARGET_ESP32S2 || IDF_TARGET_ESP32S3 || IDF_TARGET_ESP32P4
             help
                 Connect to modem via USB (CDC-ACM class). For IDF version >= 4.4.
     endchoice
@@ -29,6 +29,11 @@ menu "Example Configuration"
             bool "BG96"
             help
                 Quectel BG96 is a series of LTE Cat M1/Cat NB1/EGPRS module.
+        config EXAMPLE_MODEM_DEVICE_EC20
+            depends on EXAMPLE_SERIAL_CONFIG_USB
+            bool "EC20"
+            help
+                Quectel EC20 is a series of LTE Cat M4 module.
         config EXAMPLE_MODEM_DEVICE_SIM7000
             depends on EXAMPLE_SERIAL_CONFIG_UART
             bool "SIM7000"

components/esp_modem/examples/pppos_client/main/idf_component.yml

@@ -6,7 +6,7 @@ dependencies:
     version: "^1.0.0"
     override_path: "../../../"
   espressif/esp_modem_usb_dte:
-    version: "^1.1.0"
+    version: "^1.2.0"
     rules:
       - if: "idf_version >=4.4"
-      - if: "target in [esp32s2, esp32s3]"
+      - if: "target in [esp32s2, esp32s3, esp32p4]"

components/esp_modem/examples/pppos_client/main/pppos_client_main.c

@@ -219,6 +219,10 @@ void app_main(void)
         ESP_LOGI(TAG, "Initializing esp_modem for the BG96 module...");
         struct esp_modem_usb_term_config usb_config = ESP_MODEM_BG96_USB_CONFIG();
         esp_modem_dce_device_t usb_dev_type = ESP_MODEM_DCE_BG96;
+#elif CONFIG_EXAMPLE_MODEM_DEVICE_EC20 == 1
+        ESP_LOGI(TAG, "Initializing esp_modem for the EC20 module...");
+        struct esp_modem_usb_term_config usb_config = ESP_MODEM_EC20_USB_CONFIG();
+        esp_modem_dce_device_t usb_dev_type = ESP_MODEM_DCE_EC20;
 #elif CONFIG_EXAMPLE_MODEM_DEVICE_SIM7600 == 1
         ESP_LOGI(TAG, "Initializing esp_modem for the SIM7600 module...");
         struct esp_modem_usb_term_config usb_config = ESP_MODEM_SIM7600_USB_CONFIG();

components/esp_modem/examples/pppos_client/sdkconfig.ci.usb_p4

@@ -0,0 +1,2 @@
+CONFIG_IDF_TARGET="esp32p4"
+CONFIG_EXAMPLE_SERIAL_CONFIG_USB=y

components/esp_modem/include/esp_modem_c_api_types.h

@@ -52,6 +52,7 @@ typedef enum esp_modem_dce_device {
     ESP_MODEM_DCE_SIM7070,
     ESP_MODEM_DCE_SIM7000,
     ESP_MODEM_DCE_BG96,
+    ESP_MODEM_DCE_EC20,
     ESP_MODEM_DCE_SIM800,
     ESP_MODEM_DCE_CUSTOM
 } esp_modem_dce_device_t;

components/esp_mqtt_cxx/.cz.yaml

@@ -3,6 +3,6 @@ commitizen:
   bump_message: 'bump(mqtt_cxx): $current_version -> $new_version'
   pre_bump_hooks: python ../../ci/changelog.py esp_mqtt_cxx
   tag_format: mqtt_cxx-v$version
-  version: 0.3.0
+  version: 0.4.0
   version_files:
   - idf_component.yml

components/esp_mqtt_cxx/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## [0.4.0](https://github.com/espressif/esp-protocols/commits/mqtt_cxx-v0.4.0)
+
+### Bug Fixes
+
+- Adds missing configuration fields ([d4c6d5ed](https://github.com/espressif/esp-protocols/commit/d4c6d5ed))
+
 ## [0.3.0](https://github.com/espressif/esp-protocols/commits/mqtt_cxx-v0.3.0)
 
 ### Bug Fixes

components/esp_mqtt_cxx/idf_component.yml

@@ -1,4 +1,4 @@
-version: "0.3.0"
+version: "0.4.0"
 description: C++ APIs for ESP-MQTT library
 url: https://github.com/espressif/esp-protocols/tree/master/components/esp_mqtt_cxx
 issues: https://github.com/espressif/esp-protocols/issues

components/esp_wifi_remote/.cz.yaml

@@ -3,6 +3,6 @@ commitizen:
   bump_message: 'bump(wifi_remote): $current_version -> $new_version'
   pre_bump_hooks: python ../../ci/changelog.py esp_wifi_remote
   tag_format: wifi_remote-v$version
-  version: 0.2.3
+  version: 0.3.0
   version_files:
   - idf_component.yml

components/esp_wifi_remote/CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.3.0](https://github.com/espressif/esp-protocols/commits/wifi_remote-v0.3.0)
+
+### Features
+
+- add esp_wifi_internal_tx_by_ref ([ba35d14e](https://github.com/espressif/esp-protocols/commit/ba35d14e))
+- Make wifi_remote depend on esp_hosted ([ac9972aa](https://github.com/espressif/esp-protocols/commit/ac9972aa))
+
 ## [0.2.3](https://github.com/espressif/esp-protocols/commits/wifi_remote-v0.2.3)
 
 ### Bug Fixes

components/esp_wifi_remote/esp_wifi_remote_net.c

@@ -59,6 +59,11 @@ WEAK void esp_wifi_internal_free_rx_buffer(void *buffer)
     free(buffer);
 }
 
+WEAK esp_err_t esp_wifi_internal_tx_by_ref(wifi_interface_t ifx, void *buffer, size_t len, void *netstack_buf)
+{
+    return esp_wifi_internal_tx(ifx, buffer, (uint16_t)len);
+}
+
 WEAK int esp_wifi_internal_tx(wifi_interface_t ifx, void *buffer, uint16_t len)
 {
     if (ifx == WIFI_IF_STA && s_tx_cb[0]) {

components/esp_wifi_remote/idf_component.yml

@@ -1,4 +1,4 @@
-version: 0.2.3
+version: 0.3.0
 url: https://github.com/espressif/esp-protocols/tree/master/components/esp_wifi_remote
 description: Utility wrapper for esp_wifi functionality on remote targets
 dependencies:
@@ -6,5 +6,5 @@ dependencies:
     version: '>=0.1'
   idf:
     version: '>=5.3'
-#  espressif/esp_hosted:
-#    version: '*'
+  espressif/esp_hosted:
+    version: '>=0.0.6'