esp-idf/components/esp32/include/esp_task_wdt.h

// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at

//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef __ESP_TASK_WDT_H
#define __ESP_TASK_WDT_H

#ifdef __cplusplus
extern "C" {
#endif


/** \defgroup Watchdog_APIs Watchdog APIs
  * @brief Watchdog APIs
  */

/** @addtogroup Watchdog_APIs
  * @{
  */

/**
  * @brief  Initialize the task watchdog. This is called in the init code, no need to 
  *         call it explicitly.
  *
  * @param  null
  *
  * @return null
  */
void task_wdt_init();

/**
  * @brief  Feed the watchdog. After the first feeding session, the watchdog will expect the calling
  *         task to keep feeding the watchdog until task_wdt_delete() is called.
  *
  * @param  null
  *
  * @return null
  */

void task_wdt_feed();


/**
  * @brief  Delete the watchdog for the current task.
  *
  * @param  null
  *
  * @return null
  */
void task_wdt_delete();

/**
  * @}
  */


#ifdef __cplusplus
}
#endif



#endif