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magic Chinese card fully supported. Added commands:csetuid-set card uid and wipe it, csetblk-set 16 byte block, cload-load dump from emulator memory or emulator file

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This commit is contained in:
Merlokbr@gmail.com 2012-07-05 10:59:15 +00:00
commit 208a0166b9
4 changed files with 149 additions and 39 deletions
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73
armsrc/mifarecmd.c
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@ -735,7 +735,12 @@ void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
// params
uint8_t needWipe = arg0;
uint8_t needGetUID = arg1;
// bit 0 - need get UID
// bit 1 - need wupC
// bit 2 - need HALT after sequence
// bit 3 - need init FPGA and field before sequence
// bit 4 - need reset FPGA and LED
uint8_t workFlags = arg1;
uint8_t blockNo = arg2;
// card commands
@ -752,24 +757,26 @@ void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
memset(uid, 0x00, 8);
uint8_t* receivedAnswer = mifare_get_bigbufptr();
// clear trace
iso14a_clear_tracelen();
iso14a_set_tracing(TRUE);
if (workFlags & 0x08) {
// clear trace
iso14a_clear_tracelen();
iso14a_set_tracing(TRUE);
iso14443a_setup();
iso14443a_setup();
LED_A_ON();
LED_B_OFF();
LED_C_OFF();
LED_A_ON();
LED_B_OFF();
LED_C_OFF();
SpinDelay(300);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
SpinDelay(100);
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_ISO14443A | FPGA_HF_ISO14443A_READER_MOD);
SpinDelay(300);
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
SpinDelay(100);
FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_ISO14443A | FPGA_HF_ISO14443A_READER_MOD);
}
while (true) {
// get UID from chip
if (needGetUID) {
if (workFlags & 0x01) {
if(!iso14443a_select_card(uid, NULL, &cuid)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Can't select card");
break;
@ -802,17 +809,19 @@ void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
};
// write UID block
ReaderTransmitShort(wupC1);
if(!ReaderReceive(receivedAnswer) || (receivedAnswer[0] != 0x0a)) {
if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");
break;
};
if (workFlags & 0x02) {
ReaderTransmitShort(wupC1);
if(!ReaderReceive(receivedAnswer) || (receivedAnswer[0] != 0x0a)) {
if (MF_DBGLEVEL >= 1) Dbprintf("wupC1 error");
break;
};
ReaderTransmit(wupC2, sizeof(wupC2));
if(!ReaderReceive(receivedAnswer) || (receivedAnswer[0] != 0x0a)) {
if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");
break;
};
ReaderTransmit(wupC2, sizeof(wupC2));
if(!ReaderReceive(receivedAnswer) || (receivedAnswer[0] != 0x0a)) {
if (MF_DBGLEVEL >= 1) Dbprintf("wupC2 error");
break;
};
}
if ((mifare_sendcmd_short(NULL, 0, 0xA0, blockNo, receivedAnswer) != 1) || (receivedAnswer[0] != 0x0a)) {
if (MF_DBGLEVEL >= 1) Dbprintf("write block send command error");
@ -828,10 +837,12 @@ void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
break;
};
if(mifare_classic_halt(NULL, cuid)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");
break;
};
if (workFlags & 0x04) {
if (mifare_classic_halt(NULL, cuid)) {
if (MF_DBGLEVEL >= 1) Dbprintf("Halt error");
break;
};
}
isOK = 1;
break;
@ -848,7 +859,9 @@ void MifareCSetBlock(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datai
UsbSendPacket((uint8_t *)&ack, sizeof(UsbCommand));
LED_B_OFF();
// Thats it...
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
if (workFlags & 0x10) {
// Thats it...
FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
LEDsoff();
}
}