lib/main/STM32F4/Drivers/STM32F4xx_StdPeriph_Driver/inc/stm32f4xx_crc.h

   1 /**
   2   ******************************************************************************
   3   * @file    stm32f4xx_crc.h
   4   * @author  MCD Application Team
   5   * @version V1.7.1
   6   * @date    20-May-2016
   7   * @brief   This file contains all the functions prototypes for the CRC firmware
   8   *          library.
   9   ******************************************************************************
  10   * @attention
  11   *
  12   * <h2><center>&copy; COPYRIGHT 2016 STMicroelectronics</center></h2>
  13   *
  14   * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
  15   * You may not use this file except in compliance with the License.
  16   * You may obtain a copy of the License at:
  17   *
  18   *        http://www.st.com/software_license_agreement_liberty_v2
  19   *
  20   * Unless required by applicable law or agreed to in writing, software
  21   * distributed under the License is distributed on an "AS IS" BASIS,
  22   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  23   * See the License for the specific language governing permissions and
  24   * limitations under the License.
  25   *
  26   ******************************************************************************
  27   */
  28
  29 /* Define to prevent recursive inclusion -------------------------------------*/
  30 #ifndef __STM32F4xx_CRC_H
  31 #define __STM32F4xx_CRC_H
  32
  33 #ifdef __cplusplus
  34  extern "C" {
  35 #endif
  36
  37 /* Includes ------------------------------------------------------------------*/
  38 #include "stm32f4xx.h"
  39
  40 /** @addtogroup STM32F4xx_StdPeriph_Driver
  41   * @{
  42   */
  43
  44 /** @addtogroup CRC
  45   * @{
  46   */
  47
  48 /* Exported types ------------------------------------------------------------*/
  49 /* Exported constants --------------------------------------------------------*/
  50
  51 /** @defgroup CRC_Exported_Constants
  52   * @{
  53   */
  54
  55 /**
  56   * @}
  57   */
  58
  59 /* Exported macro ------------------------------------------------------------*/
  60 /* Exported functions --------------------------------------------------------*/
  61
  62 void CRC_ResetDR(void);
  63 uint32_t CRC_CalcCRC(uint32_t Data);
  64 uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength);
  65 uint32_t CRC_GetCRC(void);
  66 void CRC_SetIDRegister(uint8_t IDValue);
  67 uint8_t CRC_GetIDRegister(void);
  68
  69 #ifdef __cplusplus
  70 }
  71 #endif
  72
  73 #endif /* __STM32F4xx_CRC_H */
  74
  75 /**
  76   * @}
  77   */
  78
  79 /**
  80   * @}
  81   */
  82
  83 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/