stm32f4xx_ll_crc.h

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/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32F4xx_LL_CRC_H
#define STM32F4xx_LL_CRC_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx.h"
 
#if defined(CRC)
 
/* Private types -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private constants ---------------------------------------------------------*/
/* Private macros ------------------------------------------------------------*/
 
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
#define LL_CRC_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, __VALUE__)
 
#define LL_CRC_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
/* Exported functions --------------------------------------------------------*/
__STATIC_INLINE void LL_CRC_ResetCRCCalculationUnit(CRC_TypeDef *CRCx)
{
  SET_BIT(CRCx->CR, CRC_CR_RESET);
}
 
__STATIC_INLINE void LL_CRC_FeedData32(CRC_TypeDef *CRCx, uint32_t InData)
{
  WRITE_REG(CRCx->DR, InData);
}
 
__STATIC_INLINE uint32_t LL_CRC_ReadData32(const CRC_TypeDef *CRCx)
{
  return (uint32_t)(READ_REG(CRCx->DR));
}
 
__STATIC_INLINE uint32_t LL_CRC_Read_IDR(CRC_TypeDef *CRCx)
{
  return (uint32_t)(READ_REG(CRCx->IDR));
}
 
__STATIC_INLINE void LL_CRC_Write_IDR(CRC_TypeDef *CRCx, uint32_t InData)
{
  *((uint8_t __IO *)(&CRCx->IDR)) = (uint8_t) InData;
}
#if defined(USE_FULL_LL_DRIVER)
ErrorStatus LL_CRC_DeInit(const CRC_TypeDef *CRCx);
 
#endif /* USE_FULL_LL_DRIVER */
 
#endif /* defined(CRC) */
 
#ifdef __cplusplus
}
#endif
 
#endif /* STM32F4xx_LL_CRC_H */