ST STM32F31xx

CRC calculation unit (CRC)
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DocID023800 Rev 1
6.2.5.2 CRC_ResetDR
Function Name
void CRC_ResetDR ( void )
Function Description
Resets the CRC calculation unit and sets INIT register content in
DR register.
Parameters
 None.
Return values
 None.
Notes
 None.
6.2.5.3 CRC_PolynomialSizeSelect
Function Name
void CRC_PolynomialSizeSelect ( uint32_t CRC_PolSize)
Function Description
Selects the polynomial size.
Parameters
 CRC_PolSize : Specifies the polynomial size. This
parameter can be:
 CRC_PolSize_7 : 7-bit polynomial for CRC calculation
 CRC_PolSize_8 : 8-bit polynomial for CRC calculation
 CRC_PolSize_16 : 16-bit polynomial for CRC
calculation
 CRC_PolSize_32 : 32-bit polynomial for CRC
calculation
Return values
 None.
Notes
 None.
6.2.5.4 CRC_ReverseInputDataSelect
Function Name
void CRC_ReverseInputDataSelect ( uint32_t
CRC_ReverseInputData)
Function Description
Selects the reverse operation to be performed on input data.