1 /* 2 * Copyright (c) 2020 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 /** 17 * @addtogroup IotHardware 18 * @{ 19 * 20 * @brief Provides APIs for operating devices, 21 * including flash, GPIO, I2C, PWM, UART, and watchdog APIs. 22 * 23 * 24 * 25 * @since 2.2 26 * @version 2.2 27 */ 28 29 /** 30 * @file iot_watchdog.h 31 * 32 * @brief Declares functions for operating watchdogs. 33 * 34 * These functions are used to enable, disable, and feed a watchdog. \n 35 * 36 * @since 2.2 37 * @version 2.2 38 */ 39 40 #ifndef IOT_WATCHDOG_H 41 #define IOT_WATCHDOG_H 42 43 /** 44 * @brief Enables a watchdog. 45 * 46 * @since 2.2 47 * @version 2.2 48 */ 49 void IoTWatchDogEnable(void); 50 51 /** 52 * @brief Feeds a watchdog. 53 * 54 * @since 2.2 55 * @version 2.2 56 */ 57 void IoTWatchDogKick(void); 58 59 /** 60 * @brief Disables a watchdog. 61 * 62 * @since 2.2 63 * @version 2.2 64 */ 65 void IoTWatchDogDisable(void); 66 67 #endif // IOT_WATCHDOG_H 68 /** @} */ 69