unleashed-firmware/lib/toolbox/hex.h
Sebastian Mauer 1350dcaf63
Add support for PAC/Stanley tags ()
* Add support for PAC/Stanley tags
* Address review comments
2022-08-30 01:04:17 +10:00

53 lines
1.2 KiB
C

#pragma once
#include "stdint.h"
#include "stdbool.h"
#ifdef __cplusplus
extern "C" {
#endif
/** Convert ASCII hex value to nibble
* @param c ASCII character
* @param nibble nibble pointer, output
*
* @return bool conversion status
*/
bool hex_char_to_hex_nibble(char c, uint8_t* nibble);
/** Convert ASCII hex value to byte
* @param hi hi nibble text
* @param low low nibble text
* @param value output value
*
* @return bool conversion status
*/
bool hex_char_to_uint8(char hi, char low, uint8_t* value);
/** Convert ASCII hex values to uint8_t
* @param value_str ASCII data
* @param value output value
*
* @return bool conversion status
*/
bool hex_chars_to_uint8(const char* value_str, uint8_t* value);
/** Convert ASCII hex values to uint64_t
* @param value_str ASCII 64 bi data
* @param value output value
*
* @return bool conversion status
*/
bool hex_chars_to_uint64(const char* value_str, uint64_t* value);
/** Convert uint8_t to ASCII hex values
* @param src source data
* @param target output value
* @param length data length
*
*/
void uint8_to_hex_chars(const uint8_t* src, uint8_t* target, int length);
#ifdef __cplusplus
}
#endif