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Merge branch 'feat/and_function_to_exit_ot_mainloop_v5.3' into 'release/v5.3'

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feat(openthread): add a function to exit openthread mainloop safely (v5.3)

See merge request espressif/esp-idf!39612
This commit is contained in:
Shu Chen
2025-06-04 08:24:13 +00:00
parent 45ad092517 2be5e88549
commit 39515e2273
2 changed files with 24 additions and 2 deletions
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11
components/openthread/include/esp_openthread.h
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -79,6 +79,15 @@ esp_err_t esp_openthread_deinit(void);
*/
otInstance *esp_openthread_get_instance(void);
/**
* @brief Signals the OpenThread main loop to exit.
*
* @return
* - ESP_OK on success
* - ESP_FAIL on failures
*
*/
esp_err_t esp_openthread_mainloop_exit(void);
#ifdef __cplusplus
} // end of extern "C"

15
components/openthread/src/esp_openthread.cpp
View File

@ -26,6 +26,8 @@
#include "openthread/dataset_ftd.h"
#endif
static bool s_ot_mainloop_running = false;
static int hex_digit_to_int(char hex)
{
if ('A' <= hex && hex <= 'F') {
@ -158,13 +160,24 @@ esp_err_t esp_openthread_auto_start(otOperationalDatasetTlvs *datasetTlvs)
return ESP_OK;
}
static void mainloop_safe_exit(void *ctx)
{
s_ot_mainloop_running = false;
}
esp_err_t esp_openthread_mainloop_exit(void)
{
return esp_openthread_task_queue_post(mainloop_safe_exit, NULL);
}
esp_err_t esp_openthread_launch_mainloop(void)
{
esp_openthread_mainloop_context_t mainloop;
otInstance *instance = esp_openthread_get_instance();
esp_err_t error = ESP_OK;
s_ot_mainloop_running = true;
while (true) {
while (s_ot_mainloop_running) {
FD_ZERO(&mainloop.read_fds);
FD_ZERO(&mainloop.write_fds);
FD_ZERO(&mainloop.error_fds);