blob: 05b3dc6293f460054f4f3206e5e8b64e49eb804c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
#ifndef EASY_MFCL_H
#define EASY_MFCL_H
#include <stdint.h>
#define ABP_C1 0x04
#define ABP_C2 0x02
#define ABP_C3 0x01
struct acc_bits_parsed {
uint8_t block[4];
};
void mfcl_parse_acc_bits(struct acc_bits_parsed *abp, uint8_t *acc_bits);
/* Mifare classic VALUE BLOCK */
struct mfcl_value_block {
uint32_t value; /* value in NTD */
uint32_t value_inv; /* bit-inverted copy of value in NTD */
uint32_t value_backup; /* backup copy of value in NTD */
uint8_t addr[4];
} __attribute__ ((packed));
struct mfcl_addr {
uint8_t sector;
uint8_t block;
};
/* apply a delta (positive or negative) to a Mifare Classic VALUE block */
int mfcl_update_value_block(struct mfcl_value_block *mvb, int32_t delta);
#endif
|
