Merge branch 'backport/add_ot_radio_stats_enable_config_5_2' into 're…

…lease/v5.2'

Backport/backport some openthread features(backportV5.2)

See merge request espressif/esp-idf!26886

components/openthread/Kconfig

@@ -353,4 +353,12 @@ menu "OpenThread"
             Select this option to enable time synchronization feature, the devices in the same Thread network could
             sync to the same network time.
 
+    config OPENTHREAD_RADIO_STATS_ENABLE
+        bool "Enable Radio Statistics feature"
+        depends on OPENTHREAD_FTD || OPENTHREAD_MTD
+        default n
+        help
+            Select this option to enable the radio statistics feature, you can use radio command to print some radio
+            Statistics informations.
+
 endmenu

components/openthread/private_include/openthread-core-esp32x-ftd-config.h

@@ -579,4 +579,15 @@
 #define OPENTHREAD_CONFIG_TIME_SYNC_ENABLE 1
 #endif
 
+/**
+ * @def OPENTHREAD_CONFIG_RADIO_STATS_ENABLE
+ *
+ * Set to 1 to enable support for Radio Statistics. Note that this option only works for OPENTHREAD_FTD and
+ * OPENTHREAD_MTD.
+ *
+ */
+#if CONFIG_OPENTHREAD_RADIO_STATS_ENABLE
+#define OPENTHREAD_CONFIG_RADIO_STATS_ENABLE 1
+#endif
+
 #define OPENTHREAD_FTD 1

components/openthread/private_include/openthread-core-esp32x-mtd-config.h

@@ -263,4 +263,15 @@
 #define OPENTHREAD_CONFIG_TIME_SYNC_ENABLE 1
 #endif
 
+/**
+ * @def OPENTHREAD_CONFIG_RADIO_STATS_ENABLE
+ *
+ * Set to 1 to enable support for Radio Statistics. Note that this option only works for OPENTHREAD_FTD and
+ * OPENTHREAD_MTD.
+ *
+ */
+#if CONFIG_OPENTHREAD_RADIO_STATS_ENABLE
+#define OPENTHREAD_CONFIG_RADIO_STATS_ENABLE 1
+#endif
+
 #define OPENTHREAD_MTD 1

examples/openthread/ot_sleepy_device/deep_sleep/README.md

@@ -0,0 +1,64 @@
+| Supported Targets | ESP32-H2 |
+| ----------------- | -------- |
+
+# OpenThread Sleepy Device Example
+
+The example demonstrates the Thread Sleepy End Device (SED), the device will enter [Deep Sleep mode](https://docs.espressif.com/projects/esp-idf/en/latest/esp32c6/api-reference/system/sleep_modes.html#sleep-modes) during idle state.
+
+This example is designed to address a specific deep sleep application scenario. First, it connects to the Thread network, and after 5 seconds when the state changes to CHILD, it enters deep sleep mode. There are two ways to wake up in this example: one is by using a 20-second periodic RTC timer, and the other is through GPIO input. Deep sleep is part of the upper-layer logic, and it's the user's responsibility to manage it in their own applications. If you need more wake-up methods, you can refer to the [Exapmle deep sleep](../../../system/deep_sleep/). Additionally, Espressif provides a stub for handling wake-ups, which allows for a quick check, and the user can decide whether to wake up or continue deep sleep in this stub, as explained in the [Example deep sleep stub](../../../system/deep_sleep_wake_stub).
+
+Note: Implementing a standard Thread Sleepy Device is recommended using the [Light Sleep example](../light_sleep). Deep sleep triggers a reboot, and the device needs to undergo a re-attach process to rejoin the network. This means additional packet interactions are necessary after each wake-up from deep sleep. It can be advantageous in reducing power consumption, especially when the device remains in a sleep state for extended periods, such as more than 30 minutes.
+## How to use example
+
+### Hardware Required
+
+* Prepare two 802.15.4 SoC development boards, one for an OpenThread Leader and the other one for an OpenThread Sleepy End Device (SED).
+* Connect the board using a USB cable for power supply and programming.
+
+## Configure the Openthread Dataset
+
+* Run [ot_cli](../../ot_cli/) on another 802.15.4 SoC device to create openthread dataset configuration and start an openthread network as the Leader.
+* Configure the Openthread dataset using `idf.py menuconfig` in `Component config ---> Openthread ---> Thread Operation Dataset`, ensuring that the openthread sleepy device's dataset matches the dataset of the Leader device.
+
+### Build and Flash
+
+Build the project and flash it to the board. Use the following command: `idf.py -p <PORT> erase-flash flash monitor`.
+
+### Example Output
+
+As the example runs, you will see the log output indicating the initialization and operation of OpenThread, including the device joining the OpenThread network as a Sleepy End Device (SED).
+
+```
+I(281) OPENTHREAD:[I] Settings------: Read NetworkInfo {rloc:0x4001, extaddr:623954c9725869e6, role:child, mode:0x04, version:4, keyseq:0x0, ...
+I(291) OPENTHREAD:[I] Settings------: ... pid:0x3b33d767, mlecntr:0x3ba17, maccntr:0x3baa8, mliid:868f19ce8c3f6207}
+I(301) OPENTHREAD:[I] Settings------: Read ParentInfo {extaddr:3afe8db4802dc1aa, version:4}
+I (311) ot_esp_power_save: Wake up from timer. Time spent in deep sleep and boot: 20321ms
+I (331) ot_esp_power_save: Enabling timer wakeup, 20s
+I (331) OPENTHREAD: OpenThread attached to netif
+I(341) OPENTHREAD:[N] Mle-----------: Role disabled -> detached
+I (291) main_task: Returned from app_main()
+I (371) OT_STATE: netif up
+I(511) OPENTHREAD:[N] Mle-----------: Role detached -> child
+I (531) ot_esp_power_save: Start one-shot timer for 5s to enter the deep sleep
+I (5531) ot_esp_power_save: Enter deep sleep
+```
+
+When the device enter deep sleep, GPIO9 also can wake up the device, you can push down the BOOT button then you can see the device wakes up:
+
+```
+I(281) OPENTHREAD:[I] Settings------: Read NetworkInfo {rloc:0x4001, extaddr:623954c9725869e6, role:child, mode:0x04, version:4, keyseq:0x0, ...
+I(291) OPENTHREAD:[I] Settings------: ... pid:0x3b33d767, mlecntr:0x3d576, maccntr:0x3d609, mliid:868f19ce8c3f6207}
+I(301) OPENTHREAD:[I] Settings------: Read ParentInfo {extaddr:3afe8db4802dc1aa, version:4}
+I (321) ot_esp_power_save: Wake up from GPIO. Time spent in deep sleep and boot: 8470ms
+I (331) ot_esp_power_save: Enabling timer wakeup, 20s
+I (331) OPENTHREAD: OpenThread attached to netif
+I(341) OPENTHREAD:[N] Mle-----------: Role disabled -> detached
+I (291) main_task: Returned from app_main()
+I (371) OT_STATE: netif up
+I(511) OPENTHREAD:[N] Mle-----------: Role detached -> child
+I (531) ot_esp_power_save: Start one-shot timer for 5s to enter the deep sleep
+I (5531) ot_esp_power_save: Enter deep sleep
+```
+
+During the deep sleep, a typical power consumption is shown below:
+![H2-deep-sleep-power-consumption](image/H2-deep-sleep-power-consumption.png)

examples/openthread/ot_sleepy_device/deep_sleep/main/esp_ot_sleepy_device.c

@@ -0,0 +1,220 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: CC0-1.0
+ *
+ * OpenThread Command Line Example
+ *
+ * This example code is in the Public Domain (or CC0 licensed, at your option.)
+ *
+ * Unless required by applicable law or agreed to in writing, this
+ * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied.
+*/
+
+#include <stdint.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include "esp_err.h"
+#include "esp_event.h"
+#include "esp_log.h"
+#include "esp_sleep.h"
+#include "esp_timer.h"
+#include "esp_openthread.h"
+#include "esp_openthread_netif_glue.h"
+#include "esp_ot_sleepy_device_config.h"
+#include "esp_vfs_eventfd.h"
+#include "nvs_flash.h"
+#include "driver/rtc_io.h"
+#include "driver/uart.h"
+#include "openthread/logging.h"
+#include "openthread/thread.h"
+
+#if !SOC_IEEE802154_SUPPORTED
+#error "Openthread sleepy device is only supported for the SoCs which have IEEE 802.15.4 module"
+#endif
+
+#define TAG "ot_esp_power_save"
+
+static RTC_DATA_ATTR struct timeval s_sleep_enter_time;
+static esp_timer_handle_t s_oneshot_timer;
+
+static void create_config_network(otInstance *instance)
+{
+    otLinkModeConfig linkMode = { 0 };
+
+    linkMode.mRxOnWhenIdle = false;
+    linkMode.mDeviceType = false;
+    linkMode.mNetworkData = false;
+
+    if (otLinkSetPollPeriod(instance, CONFIG_OPENTHREAD_NETWORK_POLLPERIOD_TIME) != OT_ERROR_NONE) {
+        ESP_LOGE(TAG, "Failed to set OpenThread pollperiod.");
+        abort();
+    }
+
+    if (otThreadSetLinkMode(instance, linkMode) != OT_ERROR_NONE) {
+        ESP_LOGE(TAG, "Failed to set OpenThread linkmode.");
+        abort();
+    }
+    ESP_ERROR_CHECK(esp_openthread_auto_start(NULL));
+}
+
+static esp_netif_t *init_openthread_netif(const esp_openthread_platform_config_t *config)
+{
+    esp_netif_config_t cfg = ESP_NETIF_DEFAULT_OPENTHREAD();
+    esp_netif_t *netif = esp_netif_new(&cfg);
+    assert(netif != NULL);
+    ESP_ERROR_CHECK(esp_netif_attach(netif, esp_openthread_netif_glue_init(config)));
+
+    return netif;
+}
+
+static void ot_state_change_callback(otChangedFlags changed_flags, void* ctx)
+{
+    OT_UNUSED_VARIABLE(ctx);
+    static otDeviceRole s_previous_role = OT_DEVICE_ROLE_DISABLED;
+    otInstance* instance = esp_openthread_get_instance();
+    if (!instance) {
+        return;
+    }
+    otDeviceRole role = otThreadGetDeviceRole(instance);
+    if (role == OT_DEVICE_ROLE_CHILD && s_previous_role != OT_DEVICE_ROLE_CHILD) {
+        // Start the one-shot timer
+        const int before_deep_sleep_time_sec = 5;
+        ESP_LOGI(TAG, "Start one-shot timer for %ds to enter the deep sleep", before_deep_sleep_time_sec);
+        ESP_ERROR_CHECK(esp_timer_start_once(s_oneshot_timer, before_deep_sleep_time_sec * 1000000));
+    }
+    s_previous_role = role;
+}
+
+static void s_oneshot_timer_callback(void* arg)
+{
+    // Enter deep sleep
+    ESP_LOGI(TAG, "Enter deep sleep");
+    gettimeofday(&s_sleep_enter_time, NULL);
+    esp_deep_sleep_start();
+}
+
+static void ot_deep_sleep_init(void)
+{
+    // Within this function, we print the reason for the wake-up and configure the method of waking up from deep sleep.
+    // This example provides support for two wake-up sources from deep sleep: RTC timer and GPIO.
+
+    // The one-shot timer will start when the device transitions to the CHILD state for the first time.
+    // After a 5-second delay, the device will enter deep sleep.
+
+    const esp_timer_create_args_t s_oneshot_timer_args = {
+            .callback = &s_oneshot_timer_callback,
+            .name = "one-shot"
+    };
+
+    ESP_ERROR_CHECK(esp_timer_create(&s_oneshot_timer_args, &s_oneshot_timer));
+
+    // Print the wake-up reason:
+    struct timeval now;
+    gettimeofday(&now, NULL);
+    int sleep_time_ms = (now.tv_sec - s_sleep_enter_time.tv_sec) * 1000 + (now.tv_usec - s_sleep_enter_time.tv_usec) / 1000;
+    esp_sleep_wakeup_cause_t wake_up_cause = esp_sleep_get_wakeup_cause();
+    switch (wake_up_cause) {
+    case ESP_SLEEP_WAKEUP_TIMER: {
+        ESP_LOGI(TAG, "Wake up from timer. Time spent in deep sleep and boot: %dms", sleep_time_ms);
+        break;
+    }
+    case ESP_SLEEP_WAKEUP_EXT1: {
+        ESP_LOGI(TAG, "Wake up from GPIO. Time spent in deep sleep and boot: %dms", sleep_time_ms);
+        break;
+    }
+    case ESP_SLEEP_WAKEUP_UNDEFINED:
+    default:
+        ESP_LOGI(TAG, "Not a deep sleep reset");
+        break;
+    }
+
+    // Set the methods of how to wake up:
+    // 1. RTC timer waking-up
+    const int wakeup_time_sec = 20;
+    ESP_LOGI(TAG, "Enabling timer wakeup, %ds\n", wakeup_time_sec);
+    ESP_ERROR_CHECK(esp_sleep_enable_timer_wakeup(wakeup_time_sec * 1000000));
+
+    // 2. GPIO waking-up
+#if CONFIG_IDF_TARGET_ESP32C6
+    // For ESP32C6 boards, RTCIO only supports GPIO0~GPIO7
+    // GPIO7 pull down to wake up
+    const int gpio_wakeup_pin = 7;
+#elif CONFIG_IDF_TARGET_ESP32H2
+    // You can wake up by pulling down GPIO9. On ESP32H2 development boards, the BOOT button is connected to GPIO9.
+    // You can use the BOOT button to wake up the boards directly.
+    const int gpio_wakeup_pin = 9;
+#endif
+    const uint64_t gpio_wakeup_pin_mask = 1ULL << gpio_wakeup_pin;
+    // The configuration mode depends on your hardware design.
+    // Since the BOOT button is connected to a pull-up resistor, the wake-up mode is configured as LOW.
+    const uint64_t ext_wakeup_mode = 0 << gpio_wakeup_pin;
+    ESP_ERROR_CHECK(esp_sleep_enable_ext1_wakeup_with_level_mask(gpio_wakeup_pin_mask, ext_wakeup_mode));
+
+    // Also these two GPIO configurations are also depended on the hardware design.
+    // The BOOT button is connected to the pull-up resistor, so enable the pull-up mode and disable the pull-down mode.
+
+    // Notice: if these GPIO configurations do not match the hardware design, the deep sleep module will enable the GPIO hold
+    // feature to hold the GPIO voltage when enter the sleep, which will ensure the board be waked up by GPIO. But it will cause
+    // 3~4 times power consumption increasing during sleep.
+    ESP_ERROR_CHECK(gpio_pullup_en(gpio_wakeup_pin));
+    ESP_ERROR_CHECK(gpio_pulldown_dis(gpio_wakeup_pin));
+}
+
+
+static void ot_task_worker(void *aContext)
+{
+    esp_openthread_platform_config_t config = {
+        .radio_config = ESP_OPENTHREAD_DEFAULT_RADIO_CONFIG(),
+        .host_config = ESP_OPENTHREAD_DEFAULT_HOST_CONFIG(),
+        .port_config = ESP_OPENTHREAD_DEFAULT_PORT_CONFIG(),
+    };
+
+    // Initialize the OpenThread stack
+    ESP_ERROR_CHECK(esp_openthread_init(&config));
+
+    ot_deep_sleep_init();
+
+#if CONFIG_OPENTHREAD_LOG_LEVEL_DYNAMIC
+    // The OpenThread log level directly matches ESP log level
+    (void)otLoggingSetLevel(CONFIG_LOG_DEFAULT_LEVEL);
+#endif
+    esp_netif_t *openthread_netif;
+    // Initialize the esp_netif bindings
+    openthread_netif = init_openthread_netif(&config);
+    esp_netif_set_default_netif(openthread_netif);
+    otSetStateChangedCallback(esp_openthread_get_instance(), ot_state_change_callback, NULL);
+
+    create_config_network(esp_openthread_get_instance());
+
+    // Run the main loop
+    esp_openthread_launch_mainloop();
+
+    // Clean up
+    esp_netif_destroy(openthread_netif);
+    esp_openthread_netif_glue_deinit();
+
+    esp_vfs_eventfd_unregister();
+    vTaskDelete(NULL);
+}
+
+
+void app_main(void)
+{
+    // Used eventfds:
+    // * netif
+    // * ot task queue
+    // * radio driver
+    esp_vfs_eventfd_config_t eventfd_config = {
+        .max_fds = 3,
+    };
+
+    ESP_ERROR_CHECK(nvs_flash_init());
+    ESP_ERROR_CHECK(esp_event_loop_create_default());
+    ESP_ERROR_CHECK(esp_netif_init());
+    ESP_ERROR_CHECK(esp_vfs_eventfd_register(&eventfd_config));
+
+    xTaskCreate(ot_task_worker, "ot_power_save_main", 4096, NULL, 5, NULL);
+}

examples/openthread/ot_sleepy_device/deep_sleep/main/esp_ot_sleepy_device_config.h

@@ -0,0 +1,53 @@
+/*
+ * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: CC0-1.0
+ *
+ * OpenThread Command Line Example
+ *
+ * This example code is in the Public Domain (or CC0 licensed, at your option.)
+ *
+ * Unless required by applicable law or agreed to in writing, this
+ * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
+ * CONDITIONS OF ANY KIND, either express or implied.
+ */
+
+#pragma once
+
+#include "esp_openthread_types.h"
+
+# define CONFIG_OPENTHREAD_NETWORK_POLLPERIOD_TIME 30000
+
+#if SOC_IEEE802154_SUPPORTED
+#define ESP_OPENTHREAD_DEFAULT_RADIO_CONFIG()              \
+    {                                                      \
+        .radio_mode = RADIO_MODE_NATIVE,                   \
+    }
+#endif
+
+#define ESP_OPENTHREAD_DEFAULT_HOST_CONFIG()                    \
+    {                                                           \
+        .host_connection_mode = HOST_CONNECTION_MODE_CLI_UART,  \
+        .host_uart_config = {                                   \
+            .port = 0,                                          \
+            .uart_config =                                      \
+                {                                               \
+                    .baud_rate = 115200,                        \
+                    .data_bits = UART_DATA_8_BITS,              \
+                    .parity = UART_PARITY_DISABLE,              \
+                    .stop_bits = UART_STOP_BITS_1,              \
+                    .flow_ctrl = UART_HW_FLOWCTRL_DISABLE,      \
+                    .rx_flow_ctrl_thresh = 0,                   \
+                    .source_clk = UART_SCLK_DEFAULT,            \
+                },                                              \
+            .rx_pin = UART_PIN_NO_CHANGE,                       \
+            .tx_pin = UART_PIN_NO_CHANGE,                       \
+        },                                                      \
+    }
+
+#define ESP_OPENTHREAD_DEFAULT_PORT_CONFIG()    \
+    {                                           \
+        .storage_partition_name = "nvs", \
+        .netif_queue_size = 10,                 \
+        .task_queue_size = 10,                  \
+    }