-
Notifications
You must be signed in to change notification settings - Fork 5
/
Copy pathmfrc522_debug.c
151 lines (142 loc) · 4.2 KB
/
mfrc522_debug.c
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
#include <stdio.h>
#include <stdint.h>
#include <unistd.h>
#include <string.h>
#include <ctype.h>
#include "mfrc522.h"
#include "dump.h"
int MFRC522_Debug_DumpSector(uint8_t *CardID, uint8_t block_addr) {
int ret, i;
uint8_t buffer[1024] = "";
uint8_t SectorKeyA[6] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
uint8_t *SectorKey;
SectorKey = SectorKeyA;
printf(
"Auth Block (0x%02X) with key 0x%02X 0x%02X 0x%02X 0x%02X 0x%02X ...",
block_addr, SectorKey[0], SectorKey[1], SectorKey[2], SectorKey[3],
SectorKey[4]);
ret = MFRC522_Auth((uint8_t) PICC_AUTHENT1A, (uint8_t) block_addr,
(uint8_t*) SectorKey, (uint8_t*) CardID);
if (ret == MI_OK) {
printf("OK\r\n");
i = 0;
for (i = 0; i < (4 - block_addr % 4); i++) {
printf("Read block address 0x%02X ....", block_addr + i);
ret = MFRC522_Read(block_addr + i, buffer + i * 16);
if (ret <= 0) {
printf("Failed\r\n");
return -1;
} else {
printf("OK read %d bits\r\n", ret);
}
}
dump(buffer, i * 16);
return 0;
} else {
printf("Failed\r\n");
return -1;
}
}
int MFRC522_Debug_Write(const char blockaddr, const char *Write_Data,
const int len) {
int ret;
uint8_t buffer[16] = "";
printf("Try to write block %d with %d byte data...", blockaddr, len);
if (blockaddr == 0 || (blockaddr % 4) == 0x03) {
puts("cannot write control block");
return -1;
}
memcpy(buffer, Write_Data, len <= 16 ? len : 16);
ret = MFRC522_Write(blockaddr, buffer);
if (ret == MI_OK) {
puts("OK");
return 0;
} else {
printf("Failed, error 0x%02X\r\n", ret);
return ret;
}
}
int MFRC522_Debug_CardDump(uint8_t *CardID) {
int ret_int = 0;
{
int i;
for (i = 0x0; i < 0x40; i += 4) {
ret_int |= MFRC522_Debug_DumpSector(CardID, i);
}
}
return ret_int;
}
const char* __Reg_ToString[] = {
//Page 0: Command and Status
"MFRC522_REG_RESERVED00",//0x00
"MFRC522_REG_COMMAND", //0x01
"MFRC522_REG_COMM_IE_N", //0x02
"MFRC522_REG_DIV1_EN", //0x03
"MFRC522_REG_COMM_IRQ", //0x04
"MFRC522_REG_DIV_IRQ", //0x05
"MFRC522_REG_ERROR", //0x06
"MFRC522_REG_STATUS1", //0x07
"MFRC522_REG_STATUS2", //0x08
"MFRC522_REG_FIFO_DATA", //0x09
"MFRC522_REG_FIFO_LEVEL", //0x0A
"MFRC522_REG_WATER_LEVEL", //0x0B
"MFRC522_REG_CONTROL", //0x0C
"MFRC522_REG_BIT_FRAMING", //0x0D
"MFRC522_REG_COLL", //0x0E
"MFRC522_REG_RESERVED01", //0x0F
//Page 1: Command
"MFRC522_REG_RESERVED10", //0x10
"MFRC522_REG_MODE", //0x11
"MFRC522_REG_TX_MODE", //0x12
"MFRC522_REG_RX_MODE", //0x13
"MFRC522_REG_TX_CONTROL", //0x14
"MFRC522_REG_TX_AUTO", //0x15
"MFRC522_REG_TX_SELL", //0x16
"MFRC522_REG_RX_SELL", //0x17
"MFRC522_REG_RX_THRESHOLD", //0x18
"MFRC522_REG_DEMOD", //0x19
"MFRC522_REG_RESERVED11", //0x1A
"MFRC522_REG_RESERVED12", //0x1B
"MFRC522_REG_MIFARE", //0x1C
"MFRC522_REG_RESERVED13", //0x1D
"MFRC522_REG_RESERVED14", //0x1E
"MFRC522_REG_SERIALSPEED", //0x1F
//Page 2: CFG
"MFRC522_REG_RESERVED20", //0x20
"MFRC522_REG_CRC_RESULT_M", //0x21
"MFRC522_REG_CRC_RESULT_L", //0x22
"MFRC522_REG_RESERVED21", //0x23
"MFRC522_REG_MOD_WIDTH", //0x24
"MFRC522_REG_RESERVED22", //0x25
"MFRC522_REG_RF_CFG", //0x26
"MFRC522_REG_GS_N", //0x27
"MFRC522_REG_CWGS_PREG", //0x28
"MFRC522_REG__MODGS_PREG", //0x29
"MFRC522_REG_T_MODE", //0x2A
"MFRC522_REG_T_PRESCALER", //0x2B
"MFRC522_REG_T_RELOAD_H", //0x2C
"MFRC522_REG_T_RELOAD_L", //0x2D
"MFRC522_REG_T_COUNTER_VALUE_H", //0x2E
"MFRC522_REG_T_COUNTER_VALUE_L", //0x2F
//Page 3:TestRegister
"MFRC522_REG_RESERVED30", //0x30
"MFRC522_REG_TEST_SEL1", //0x31
"MFRC522_REG_TEST_SEL2", //0x32
"MFRC522_REG_TEST_PIN_EN", //0x33
"MFRC522_REG_TEST_PIN_VALUE", //0x34
"MFRC522_REG_TEST_BUS", //0x35
"MFRC522_REG_AUTO_TEST", //0x36
"MFRC522_REG_VERSION", //0x37
"MFRC522_REG_ANALOG_TEST", //0x38
"MFRC522_REG_TEST_ADC1", //0x39
"MFRC522_REG_TEST_ADC2", //0x3A
"MFRC522_REG_TEST_ADC0", //0x3B
"MFRC522_REG_RESERVED31", //0x3C
"MFRC522_REG_RESERVED32", //0x3D
"MFRC522_REG_RESERVED33", //0x3E
"MFRC522_REG_RESERVED34" //0x3F
};
void MFRC522_Debug_RegDump(uint8_t Reg_Addr) {
printf("Reg:%sAddr:0x%02X,Value:0x%02X\r\n", __Reg_ToString[Reg_Addr],
Reg_Addr, MFRC522_ReadRegister(Reg_Addr));
}