ST STM32F31xx User Manual

CRC calculation unit (CRC)
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6.2.7 CRC Independent Register (IDR) access functions
6.2.7.1 CRC_SetIDRegister
Function Name
void CRC_SetIDRegister ( uint8_t CRC_IDValue)
Function Description
Stores an 8-bit data in the Independent Data(ID) register.
Parameters
 CRC_IDValue : 8-bit value to be stored in the ID register
Return values
 None.
Notes
 None.
6.2.7.2 CRC_GetIDRegister
Function Name
uint8_t CRC_GetIDRegister ( void )
Function Description
Returns the 8-bit data stored in the Independent Data(ID) register.
Parameters
 None.
Return values
 8-bit value of the ID register
Notes
 None.
6.3 CRC Firmware driver defines
6.3.1 CRC
CRC
CRC_PolynomialSize
 #define: CRC_PolSize_7 CRC_CR_POLSIZE
7-bit polynomial for CRC calculation
 #define: CRC_PolSize_8 CRC_CR_POLSIZE_1
8-bit polynomial for CRC calculation
 #define: CRC_PolSize_16 CRC_CR_POLSIZE_0
16-bit polynomial for CRC calculation

ST STM32F31xx Specifications

General

Brand	ST
Model	STM32F31xx
Category	Microcontrollers
Language	English