ST STM32F2 User Manual

UM1940
LL CRC Generic Driver
DocID028236 Rev 2
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53 LL CRC Generic Driver
53.1 CRC Firmware driver API description
53.1.1 Detailed description of functions
LL_CRC_ResetCRCCalculationUnit
Function name
__STATIC_INLINE void LL_CRC_ResetCRCCalculationUnit
(CRC_TypeDef * CRCx)
Function description
Reset the CRC calculation unit.
Parameters
CRCx: CRC Instance
Return values
None:
Reference Manual to
LL API cross
reference:
CR RESET LL_CRC_ResetCRCCalculationUnit
LL_CRC_FeedData32
Function name
__STATIC_INLINE void LL_CRC_FeedData32 (CRC_TypeDef *
CRCx, uint32_t InData)
Function description
Write given 32-bit data to the CRC calculator.
Parameters
CRCx: CRC Instance
InData: value to be provided to CRC calculator between
between Min_Data=0 and Max_Data=0xFFFFFFFF
Return values
None:
Reference Manual to
LL API cross
reference:
DR DR LL_CRC_FeedData32
LL_CRC_ReadData32
Function name
__STATIC_INLINE uint32_t LL_CRC_ReadData32
(CRC_TypeDef * CRCx)
Function description
Return current CRC calculation result.
Parameters
CRCx: CRC Instance
Return values
Current: CRC calculation result as stored in CRC_DR
register (32 bits).
Reference Manual to
LL API cross
reference:
DR DR LL_CRC_ReadData32
LL_CRC_Read_IDR
Function name
__STATIC_INLINE uint32_t LL_CRC_Read_IDR (CRC_TypeDef

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English