bcd.h File Reference

BCD definitions. More...

Detailed Description

BCD definitions.

Author

Martine Lenders m.len.nosp@m.ders.nosp@m.@fu-b.nosp@m.erli.nosp@m.n.de

Benjamin Valentin benja.nosp@m.min..nosp@m.valen.nosp@m.tin@.nosp@m.ml-pa.nosp@m..com

Definition in file bcd.h.

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>

Include dependency graph for bcd.h:

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Functions
static uint8_t	bcd_from_byte (uint8_t byte)
	Converts a byte to a binary coded decimal. More...
static uint8_t	bcd_to_byte (uint8_t bcd)
	Converts a binary coded decimal to a byte. More...
int	bcd_buf_from_u32 (uint32_t val, void *dst, size_t len)
	Convert a decimal value into a BCD buffer. More...
uint32_t	bcd_buf_to_u32 (const void *src, size_t len)
	Convert a BCD buffer into it's binary representation (This will reverse bcd_buf_from_u32) More...
uint64_t	bcd_buf_to_u64 (const void *src, size_t len)
	Convert a BCD buffer into it's binary representation. More...
int	bcd_buf_from_str (const char *str, size_t str_len, void *dst, size_t dst_len)
	Convert a string into a BCD buffer Digits may be separated by any character. More...