stm32f10x_crc.c

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/* Includes ------------------------------------------------------------------*/
#include "stm32f10x_crc.h"

void CRC_ResetDR(void)
{
  /* Reset CRC generator */
  CRC->CR = CRC_CR_RESET;
}

uint32_t CRC_CalcCRC(uint32_t Data)
{
  CRC->DR = Data;
  
  return (CRC->DR);
}

uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength)
{
  uint32_t index = 0;
  
  for(index = 0; index < BufferLength; index++)
  {
    CRC->DR = pBuffer[index];
  }
  return (CRC->DR);
}

uint32_t CRC_GetCRC(void)
{
  return (CRC->DR);
}

void CRC_SetIDRegister(uint8_t IDValue)
{
  CRC->IDR = IDValue;
}

uint8_t CRC_GetIDRegister(void)
{
  return (CRC->IDR);
}

/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/