1 /** 2 ****************************************************************************** 3 * @file stm32_assert.h 4 * @author MCD Application Team 5 * @brief STM32 assert template file. 6 * This file should be copied to the application folder and renamed 7 * to stm32_assert.h. 8 ****************************************************************************** 9 * @attention 10 * 11 * Copyright (c) 2017 STMicroelectronics. 12 * All rights reserved. 13 * 14 * This software is licensed under terms that can be found in the LICENSE file 15 * in the root directory of this software component. 16 * If no LICENSE file comes with this software, it is provided AS-IS. 17 * 18 ****************************************************************************** 19 */ 20 21 /* Define to prevent recursive inclusion -------------------------------------*/ 22 #ifndef STM32_ASSERT_H 23 #define STM32_ASSERT_H 24 25 #ifdef __cplusplus 26 extern "C" { 27 #endif 28 29 /* Exported types ------------------------------------------------------------*/ 30 /* Exported constants --------------------------------------------------------*/ 31 /* Includes ------------------------------------------------------------------*/ 32 /* Exported macro ------------------------------------------------------------*/ 33 #ifdef USE_FULL_ASSERT 34 /** 35 * @brief The assert_param macro is used for function's parameters check. 36 * @param expr: If expr is false, it calls assert_failed function 37 * which reports the name of the source file and the source 38 * line number of the call that failed. 39 * If expr is true, it returns no value. 40 * @retval None 41 */ 42 #define assert_param(expr) ((expr) ? (void)0U : assert_failed((char *)__FILE__, __LINE__)) 43 /* Exported functions ------------------------------------------------------- */ 44 void assert_failed(char *file, uint32_t line); 45 #else 46 #define assert_param(expr) ((void)0U) 47 #endif /* USE_FULL_ASSERT */ 48 49 #ifdef __cplusplus 50 } 51 #endif 52 53 #endif /* STM32_ASSERT_H */ 54
