#include <libopencm3/stm32/common/crc_common_all.h>

Include dependency graph for crc_v2.h:

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Macros
#define	CRC_DR8 MMIO8(CRC_BASE + 0x00)
	CRC_DR Data register 8bit wide access. More...

#define	CRC_DR16 MMIO16(CRC_BASE + 0x00)
	CRC_DR Data register 16bit wide access. More...

#define	CRC_INIT MMIO32(CRC_BASE + 0x10)
	CRC_INIT Initial CRC Value. More...

#define	CRC_POL MMIO32(CRC_BASE + 0x14)
	CRC_POL CRC Polynomial. More...

#define	CRC_CR_REV_OUT (1 << 7)

#define	CRC_CR_REV_IN_SHIFT 5

#define	CRC_CR_REV_IN (3 << CRC_CR_REV_IN_SHIFT)

#define	CRC_CR_REV_IN_NONE (0 << CRC_CR_REV_IN_SHIFT)

#define	CRC_CR_REV_IN_BYTE (1 << CRC_CR_REV_IN_SHIFT)

#define	CRC_CR_REV_IN_HALF (2 << CRC_CR_REV_IN_SHIFT)

#define	CRC_CR_REV_IN_WORD (3 << CRC_CR_REV_IN_SHIFT)

#define	CRC_CR_POLYSIZE_SHIFT 3

#define	CRC_CR_POLYSIZE (3 << CRC_CR_POLYSIZE_SHIFT)

#define	CRC_CR_POLYSIZE_32 (0 << CRC_CR_POLYSIZE_SHIFT)

#define	CRC_CR_POLYSIZE_16 (1 << CRC_CR_POLYSIZE_SHIFT)

#define	CRC_CR_POLYSIZE_8 (2 << CRC_CR_POLYSIZE_SHIFT)

#define	CRC_CR_POLYSIZE_7 (3 << CRC_CR_POLYSIZE_SHIFT)

#define	CRC_POL_DEFAULT 0x04C11DB7
	Default polynomial. More...

Functions
void	crc_reverse_output_enable (void)
	Enable reverse output data. More...

void	crc_reverse_output_disable (void)
	Disable reverse output data. More...

void	crc_set_reverse_input (uint32_t reverse_in)
	Reverse input data. More...

void	crc_set_polysize (uint32_t polysize)
	Polynomial size. More...

void	crc_set_polynomial (uint32_t polynomial)
	Polynomial coefficient. More...

void	crc_set_initial (uint32_t initial)
	CRC Initial value. More...

Macros

Functions