feat(openthread): add cli in openthread sleep example

examples/openthread/ot_sleepy_device/light_sleep/README.md

@@ -6,34 +6,100 @@ The example demonstrates the Thread Sleepy End Device (SED), the device will ent
 ## How to use example
 
 ### Hardware Required
+* One 802.15.4 SoC (for example ESP32-H2) runs [ot_cli](../../ot_cli/) example, and forms a Thread network.
+* A second 802.15.4 SoC runs this example.
 
-* Prepare an 802.15.4 SoC development board as an OpenThread Sleepy End Device (SED).
+### Configure the project
-* Connect the board using a USB cable for power supply and programming.
-* Choose another 802.15.4 SoC as the OpenThread Leader.
 
-## Configure the Openthread Dataset
+Set the chip target: `idf.py set-target <chip_name>`, then configure the project via `idf.py menuconfig`.
 
-* 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.
+There are two options to configure Openthread Dataset:
-* 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.
+
+* Auto start mode: Enable `OPENTHREAD_AUTO_START` under `OpenThread Sleepy Example---> Enable the automatic start mode`, and configure the dataset under `Component config ---> Openthread ---> Thread Operation Dataset`.
+* Manual mode: Disable `OPENTHREAD_AUTO_START`, use the CLI command to configure the dataset and start network.
 
 ### Build and Flash
 
 Build the project and flash it to the board. Use the following command: `idf.py -p <PORT> erase-flash flash monitor`.
 
+### Configure the Openthread sleepy device
+```
+> mode -
+> pollperiod 3000
+> dataset set active <the same as dataset of the leader>
+> ifconfig up
+> thread start
+```
+
 ### 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) and periodic polling of the leader.
 
 ```
-I (769) btbb_init: btbb sleep retention initialization
+I (486) app_init: ESP-IDF:          v5.3-dev-2053-g4d7e86eeb6-dirty
-I (769) ieee802154: ieee802154 mac sleep retention initialization
+I (493) app_init: Min chip rev:     v0.0
-I(769) OPENTHREAD:[I] ChildSupervsn-: Timeout: 0 -> 190
+I (497) app_init: Max chip rev:     v0.99
-I (699) main_task: Returned from app_main()
+I (502) app_init: Chip rev:         v0.1
-I (799) OPENTHREAD: OpenThread attached to netif
+I (507) sleep: Enable automatic switching of GPIO sleep configuration
-I(799) OPENTHREAD:[N] Mle-----------: Mode 0x0f -> 0x04 [rx-on:no ftd:no full-net:no]
+I (514) sleep_clock: System Power, Clock and Reset sleep retention initialization
-I(809) OPENTHREAD:[N] Mle-----------: Role disabled -> detached
+I (522) sleep_clock: Modem Power, Clock and Reset sleep retention initialization
-I (819) OPENTHREAD: netif up
+I (530) sleep_sys_periph: Interrupt Matrix sleep retention initialization
-I(1519) OPENTHREAD:[N] Mle-----------: Attach attempt 1, AnyPartition reattaching with Active Dataset
+I (538) sleep_sys_periph: HP System sleep retention initialization
-I(2479) OPENTHREAD:[N] Mle-----------: RLOC16 fffe -> 5023
+I (545) sleep_sys_periph: TEE/APM sleep retention initialization
-I(2529) OPENTHREAD:[N] Mle-----------: Role detached -> child
+I (551) sleep_sys_periph: UART sleep retention initialization
+I (558) sleep_sys_periph: Timer Group sleep retention initialization
+I (565) sleep_sys_periph: IO Matrix sleep retention initialization
+I (572) sleep_sys_periph: SPI Mem sleep retention initialization
+I (579) sleep_sys_periph: SysTimer sleep retention initialization
+I (597) main_task: Started on CPU0
+I (597) main_task: Calling app_main()
+I (608) pm: Frequency switching config: CPU_MAX: 96, APB_MAX: 96, APB_MIN: 96, Light sleep: ENABLED
+I (609) ot_esp_power_save: Create ot cI (631) phy: phy_version: 230,2, 9aae6ea, Jan 15 2024, 11:17:12
+I (633) phy: libbtbb version: 944f18e, Jan 15 2024, 11:17:25
+I (634) btbb_init: btbb sleep retention initialization
+I (646) ieee802154: ieee802154 mac sleep retention initialization
+I (652) gdma: GDMA pair (0, 0) retention initialization
+I(660) OPENTHREAD:[I] ChildSupervsn-: Timeout: 0 -> 190
+> I (664) OPENTHREAD: OpenThread attached to netif
+I (635) main_task: Returned from app_main()
+> mode -
+
+I(2250683) OPENTHREAD:[N] Mle-----------: Mode 0x0f -> 0x04 [rx-on:no ftd:no full-net:no]
+Done
+> pollperiod 3000
+
+Done
+
+> dataset set active 0e080000000000010000000300001a35060004001fffe00208dead00beef00cafe0708fd000db800a00000051000112233445566778899aabbccdd0000030e4f70656e5468726561642d455350010212340410104810e2315100afd6bc9215a6bfac530c0402a0f7f8
+
+Done
+
+> ifconfig up
+
+Done
+I (2274801) OT_STATE: netif up
+> thread start
+
+I(2279917) OPENTHREAD:[N] Mle-----------: Role disabled -> detached
+Done
+> I(2280368) OPENTHREAD:[N] Mle-----------: Attach attempt 1, AnyPartition reattaching with Active Dataset
+I(2281262) OPENTHREAD:[N] Mle-----------: RLOC16 fffe -> 5019
+I(2281264) OPENTHREAD:[N] Mle-----------: Role detached -> child
+
 ```
+
+When the device is running in auto start mode, the running log is as follows:
+
+```
+I(662) OPENTHREAD:[I] ChildSupervsn-: Timeout: 0 -> 190
+> I (666) OPENTHREAD: OpenThread attached to netif
+I(668) OPENTHREAD:[N] Mle-----------: Mode 0x0f -> 0x04 [rx-on:no ftd:no full-net:no]
+I (637) main_task: Returned from app_main()
+I(693) OPENTHREAD:[N] Mle-----------: Role disabled -> detached
+I (705) OT_STATE: netif up
+I(867) OPENTHREAD:[N] Mle-----------: Attach attempt 1, AnyPartition reattaching with Active Dataset
+I(1819) OPENTHREAD:[N] Mle-----------: RLOC16 fffe -> 500b
+I(1821) OPENTHREAD:[N] Mle-----------: Role detached -> child
+```
+### Note
+Currently, UART wakeup is not enabled. Once the device joins the network as a child and enters sleep mode, the OT CLI will become inaccessible.

examples/openthread/ot_sleepy_device/light_sleep/main/Kconfig.projbuild

@@ -0,0 +1,9 @@
+menu "OpenThread Sleepy Example"
+
+    config OPENTHREAD_AUTO_START
+        bool 'Enable the automatic start mode.'
+        default False
+        help
+            If enabled, the Openthread Device will create or connect to thread network with pre-configured
+            network parameters automatically. Otherwise, user need to configure Thread via CLI command manually.
+endmenu

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

@@ -20,6 +20,8 @@
 #include "esp_event.h"
 #include "esp_log.h"
 #include "esp_openthread.h"
+#include "esp_openthread_cli.h"
+#include "esp_openthread_lock.h"
 #include "esp_openthread_netif_glue.h"
 #include "esp_ot_sleepy_device_config.h"
 #include "esp_vfs_eventfd.h"
@@ -27,7 +29,6 @@
 #include "nvs_flash.h"
 #include "openthread/logging.h"
 #include "openthread/thread.h"
-
 #if CONFIG_ESP_SLEEP_DEBUG
 #include "esp_timer.h"
 #include "esp_sleep.h"
@@ -45,6 +46,9 @@
 
 #define TAG "ot_esp_power_save"
 
+static esp_pm_lock_handle_t s_cli_pm_lock = NULL;
+
+#if CONFIG_OPENTHREAD_AUTO_START
 static void create_config_network(otInstance *instance)
 {
     otLinkModeConfig linkMode = { 0 };
@@ -62,7 +66,41 @@ static void create_config_network(otInstance *instance)
         ESP_LOGE(TAG, "Failed to set OpenThread linkmode.");
         abort();
     }
-    ESP_ERROR_CHECK(esp_openthread_auto_start(NULL));
+
+    otOperationalDatasetTlvs dataset;
+    otError error = otDatasetGetActiveTlvs(esp_openthread_get_instance(), &dataset);
+    ESP_ERROR_CHECK(esp_openthread_auto_start((error == OT_ERROR_NONE) ? &dataset : NULL));
+}
+#endif // CONFIG_OPENTHREAD_AUTO_START
+
+static esp_err_t esp_openthread_sleep_device_init(void)
+{
+    esp_err_t ret = ESP_OK;
+
+    ret = esp_pm_lock_create(ESP_PM_CPU_FREQ_MAX, 0, "otcli", &s_cli_pm_lock);
+    if (ret == ESP_OK) {
+        esp_pm_lock_acquire(s_cli_pm_lock);
+        ESP_LOGI(TAG, "Successfully created CLI pm lock");
+    } else {
+        if (s_cli_pm_lock != NULL) {
+            esp_pm_lock_delete(s_cli_pm_lock);
+            s_cli_pm_lock = NULL;
+        }
+        ESP_LOGI(TAG, " Failed to create CLI pm lock");
+    }
+    return ret;
+}
+
+static void process_state_change(otChangedFlags flags, void* context)
+{
+    otDeviceRole ot_device_role = otThreadGetDeviceRole(esp_openthread_get_instance());
+    if(ot_device_role == OT_DEVICE_ROLE_CHILD) {
+        if (s_cli_pm_lock != NULL) {
+            esp_pm_lock_release(s_cli_pm_lock);
+            esp_pm_lock_delete(s_cli_pm_lock);
+            s_cli_pm_lock = NULL;
+        }
+    }
 }
 
 static esp_netif_t *init_openthread_netif(const esp_openthread_platform_config_t *config)
@@ -88,6 +126,7 @@ static void print_sleep_flag(void *arg)
 
 static void ot_task_worker(void *aContext)
 {
+    otError ret;
     esp_openthread_platform_config_t config = {
         .radio_config = ESP_OPENTHREAD_DEFAULT_RADIO_CONFIG(),
         .host_config = ESP_OPENTHREAD_DEFAULT_HOST_CONFIG(),
@@ -97,17 +136,31 @@ static void ot_task_worker(void *aContext)
     // Initialize the OpenThread stack
     ESP_ERROR_CHECK(esp_openthread_init(&config));
 
+    esp_openthread_lock_acquire(portMAX_DELAY);
+    ret = otSetStateChangedCallback(esp_openthread_get_instance(), process_state_change, esp_openthread_get_instance());
+    esp_openthread_lock_release();
+    if(ret != OT_ERROR_NONE) {
+        ESP_LOGE(TAG, "Failed to set state changed callback");
+    }
 #if CONFIG_OPENTHREAD_LOG_LEVEL_DYNAMIC
     // The OpenThread log level directly matches ESP log level
     (void)otLoggingSetLevel(CONFIG_LOG_DEFAULT_LEVEL);
+#endif
+    // Initialize the OpenThread cli
+#if CONFIG_OPENTHREAD_CLI
+    esp_openthread_cli_init();
 #endif
     esp_netif_t *openthread_netif;
     // Initialize the esp_netif bindings
     openthread_netif = init_openthread_netif(&config);
     esp_netif_set_default_netif(openthread_netif);
-
+#if CONFIG_OPENTHREAD_AUTO_START
     create_config_network(esp_openthread_get_instance());
+#endif // CONFIG_OPENTHREAD_AUTO_START
 
+#if CONFIG_OPENTHREAD_CLI
+    esp_openthread_cli_create_task();
+#endif
 #if CONFIG_ESP_SLEEP_DEBUG
     esp_sleep_set_sleep_context(&s_sleep_ctx);
     esp_log_level_set(TAG, ESP_LOG_DEBUG);
@@ -170,6 +223,6 @@ void app_main(void)
     ESP_ERROR_CHECK(esp_netif_init());
     ESP_ERROR_CHECK(esp_vfs_eventfd_register(&eventfd_config));
     ESP_ERROR_CHECK(ot_power_save_init());
-
+    ESP_ERROR_CHECK(esp_openthread_sleep_device_init());
     xTaskCreate(ot_task_worker, "ot_power_save_main", 4096, NULL, 5, NULL);
 }

examples/openthread/ot_sleepy_device/light_sleep/sdkconfig.defaults

@@ -21,6 +21,7 @@ CONFIG_MBEDTLS_ECJPAKE_C=y
 CONFIG_OPENTHREAD_ENABLED=y
 CONFIG_OPENTHREAD_BORDER_ROUTER=n
 CONFIG_OPENTHREAD_DNS64_CLIENT=y
+CONFIG_OPENTHREAD_CLI=y
 # end of OpenThread
 
 #

examples/openthread/pytest_otbr.py

@@ -1,8 +1,6 @@
 # SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
 # SPDX-License-Identifier: Unlicense OR CC0-1.0
 # !/usr/bin/env python3
-
-
 import copy
 import os.path
 import re
@@ -581,17 +579,14 @@ def test_ot_sleepy_device(dut: Tuple[IdfDut, IdfDut]) -> None:
         ocf.init_thread(leader)
         time.sleep(3)
         leader_para = ocf.thread_parameter('leader', '', '12', '7766554433221100', False)
-        leader_para.setnetworkname('OpenThread-ESP')
-        leader_para.setpanid('0x1234')
-        leader_para.setextpanid('dead00beef00cafe')
-        leader_para.setnetworkkey('aabbccddeeff00112233445566778899')
-        leader_para.setpskc('104810e2315100afd6bc9215a6bfac53')
         ocf.joinThreadNetwork(leader, leader_para)
         ocf.wait(leader, 5)
-        output = sleepy_device.expect(pexpect.TIMEOUT, timeout=5)
+        dataset = ocf.getDataset(leader)
-        assert not bool(fail_info.search(str(output)))
+        ocf.execute_command(sleepy_device, 'mode -')
-        ocf.clean_buffer(sleepy_device)
+        ocf.execute_command(sleepy_device, 'pollperiod 3000')
-        sleepy_device.serial.hard_reset()
+        ocf.execute_command(sleepy_device, 'dataset set active ' + dataset)
+        ocf.execute_command(sleepy_device, 'ifconfig up')
+        ocf.execute_command(sleepy_device, 'thread start')
         info = sleepy_device.expect(r'(.+)detached -> child', timeout=20)[1].decode(errors='replace')
         assert not bool(fail_info.search(str(info)))
         info = sleepy_device.expect(r'(.+)PMU_SLEEP_PD_TOP: True', timeout=10)[1].decode(errors='replace')