iso14443_crc.h

#pragma once
 
#include <stdint.h>
#include <stddef.h>
 
#include <toolbox/bit_buffer.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define ISO14443_CRC_SIZE sizeof(uint16_t)
 
typedef enum {
    Iso14443CrcTypeA,
    Iso14443CrcTypeB,
} Iso14443CrcType;
 
void iso14443_crc_append(Iso14443CrcType type, BitBuffer* buf);
 
bool iso14443_crc_check(Iso14443CrcType type, const BitBuffer* buf);
 
void iso14443_crc_trim(BitBuffer* buf);
 
#ifdef __cplusplus
}
#endif