components/esp_system/include/esp_private/esp_task_wdt.h (ESP-IDF)

/* * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ #pragma once #include "sdkconfig.h" #include "esp_err.h" #if CONFIG_ESP_TASK_WDT_EN #ifdef __cplusplus extern "C" { #endif /** * @brief Type used to define the context of a Task WatchDog Timer implementation. * This is used internally in the TWDT driver, it is implementation specific. */ typedef void* twdt_ctx_t; /** * @brief Type of the function used as an ISR callback. */ typedef void (*twdt_isr_callback)(void*); /** * @brief Stop the Task Watchdog Timer (TWDT) * * This function will temporarily stop the timer until it is restarted by a call to esp_task_wdt_restart(). * @note esp_task_wdt_stop() must not be called by multiple tasks simultaneously. * @return * - ESP_OK: TWDT successfully stopped * - Other: Failed to stop the TWDT */ esp_err_t esp_task_wdt_stop(void); /** * @brief Restart the Task Watchdog Timer (TWDT) * * This function will restart the timer after it has been stopped by esp_task_wdt_stop(). * @note esp_task_wdt_restart() must not be called by multiple tasks simultaneously. * @return * - ESP_OK: TWDT successfully stopped * - Other: Failed to stop the TWDT */ esp_err_t esp_task_wdt_restart(void); #ifdef __cplusplus } #endif #endif // CONFIG_ESP_TASK_WDT_EN