1 /*! 2 * @file apm32f4xx_crc.h 3 * 4 * @brief This file contains all the functions prototypes for the CRC firmware library 5 * 6 * @version V1.0.2 7 * 8 * @date 2022-06-23 9 * 10 * @attention 11 * 12 * Copyright (C) 2021-2022 Geehy Semiconductor 13 * 14 * You may not use this file except in compliance with the 15 * GEEHY COPYRIGHT NOTICE (GEEHY SOFTWARE PACKAGE LICENSE). 16 * 17 * The program is only for reference, which is distributed in the hope 18 * that it will be usefull and instructional for customers to develop 19 * their software. Unless required by applicable law or agreed to in 20 * writing, the program is distributed on an "AS IS" BASIS, WITHOUT 21 * ANY WARRANTY OR CONDITIONS OF ANY KIND, either express or implied. 22 * See the GEEHY SOFTWARE PACKAGE LICENSE for the governing permissions 23 * and limitations under the License. 24 */ 25 26 /* Define to prevent recursive inclusion */ 27 #ifndef __APM32F4XX_CRC_H 28 #define __APM32F4XX_CRC_H 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 /* Includes */ 35 #include "apm32f4xx.h" 36 37 /** @addtogroup APM32F4xx_StdPeriphDriver 38 @{ 39 */ 40 41 /** @addtogroup CRC_Driver 42 @{ 43 */ 44 45 /** @defgroup CRC_Functions 46 @{ 47 */ 48 49 /* Reset DATA */ 50 void CRC_ResetDATA(void); 51 52 /* Operation functions */ 53 uint32_t CRC_CalculateCRC(uint32_t data); 54 uint32_t CRC_CalculateBlockCRC(uint32_t *buf, uint32_t bufLen); 55 uint32_t CRC_ReadCRC(void); 56 void CRC_WriteIDRegister(uint8_t inData); 57 uint8_t CRC_ReadIDRegister(void); 58 59 #ifdef __cplusplus 60 } 61 #endif 62 63 #endif /* __APM32F4XX_CRC_H */ 64 65 /**@} end of group CRC_Driver */ 66 /**@} end of group APM32F4xx_StdPeriphDriver */ 67