git.zerfleddert.de Git - proxmark3-svn/blobdiff

index 260e6a6033f7f736173c0558ee8c034366f05434..f9aedc9577f17a89c36b9b56d82459b6e8c93f75 100644 (file)

--- a/armsrc/iclass.c

+++ b/armsrc/iclass.c

@@ -42,6 +42,7 @@

#include "string.h"

#include "common.h"

#include "cmd.h"

#include "string.h"

#include "common.h"

#include "cmd.h"

+#include "iso14443a.h"

// Needed for CRC in emulation mode;

// same construction as in ISO 14443;

// different initial value (CRC_ICLASS)

// Needed for CRC in emulation mode;

// same construction as in ISO 14443;

// different initial value (CRC_ICLASS)

@@ -49,6 +50,7 @@

#include "iso15693tools.h"

#include "protocols.h"

#include "optimized_cipher.h"

#include "iso15693tools.h"

#include "protocols.h"

#include "optimized_cipher.h"

+#include "usb_cdc.h" // for usb_poll_validate_length

static int timeout = 4096;

@@ -1125,7 +1127,6 @@ int doIClassSimulation( int simulationMode, uint8_t *reader_mac_buf)

int resp_cc_len;

uint8_t *receivedCmd = BigBuf_malloc(MAX_FRAME_SIZE);

int resp_cc_len;

uint8_t *receivedCmd = BigBuf_malloc(MAX_FRAME_SIZE);

- memset(receivedCmd, 0x44, MAX_FRAME_SIZE);

int len;

// Prepare card messages

int len;

// Prepare card messages

@@ -1336,7 +1337,6 @@ int doIClassSimulation( int simulationMode, uint8_t *reader_mac_buf)

}

- memset(receivedCmd, 0x44, MAX_FRAME_SIZE);

}

//Dbprintf("%x", cmdsRecvd);

}

//Dbprintf("%x", cmdsRecvd);

@@ -1449,7 +1449,7 @@ static void TransmitIClassCommand(const uint8_t *cmd, int len, int *samples, int

}

WDT_HIT();

}

WDT_HIT();

}

- if (samples) *samples = (c + *wait) << 3;

+ if (samples && wait) *samples = (c + *wait) << 3;

}

@@ -1475,7 +1475,7 @@ void CodeIClassCommand(const uint8_t * cmd, int len)

for(j = 0; j < 4; j++) {

for(k = 0; k < 4; k++) {

if(k == (b & 3)) {

for(j = 0; j < 4; j++) {

for(k = 0; k < 4; k++) {

if(k == (b & 3)) {

- ToSend[++ToSendMax] = 0x0f;

+ ToSend[++ToSendMax] = 0xf0;

}

else {

ToSend[++ToSendMax] = 0x00;

}

else {

ToSend[++ToSendMax] = 0x00;

@@ -1582,8 +1582,8 @@ void setupIclassReader()

{

FpgaDownloadAndGo(FPGA_BITSTREAM_HF);

// Reset trace buffer

{

FpgaDownloadAndGo(FPGA_BITSTREAM_HF);

// Reset trace buffer

- set_tracing(TRUE);

- clear_trace();

+ set_tracing(TRUE);

+ clear_trace();

// Setup SSC

FpgaSetupSsc();

// Setup SSC

FpgaSetupSsc();

@@ -1603,16 +1603,16 @@ void setupIclassReader()

}

-size_t sendCmdGetResponseWithRetries(uint8_t* command, size_t cmdsize, uint8_t* resp, uint8_t expected_size, uint8_t retries)

+bool sendCmdGetResponseWithRetries(uint8_t* command, size_t cmdsize, uint8_t* resp, uint8_t expected_size, uint8_t retries)

{

while(retries-- > 0)

{

ReaderTransmitIClass(command, cmdsize);

if(expected_size == ReaderReceiveIClass(resp)){

{

while(retries-- > 0)

{

ReaderTransmitIClass(command, cmdsize);

if(expected_size == ReaderReceiveIClass(resp)){

- return 0;

+ return true;

}

- return 1;//Error

+ return false;//Error

}

/**

}

/**

@@ -1622,12 +1622,18 @@ size_t sendCmdGetResponseWithRetries(uint8_t* command, size_t cmdsize, uint8_t*

* 1 = Got CSN

* 2 = Got CSN and CC

* 1 = Got CSN

* 2 = Got CSN and CC

-uint8_t handshakeIclassTag(uint8_t *card_data)

+uint8_t handshakeIclassTag_ext(uint8_t *card_data, bool use_credit_key)

{

static uint8_t act_all[] = { 0x0a };

{

static uint8_t act_all[] = { 0x0a };

- static uint8_t identify[] = { 0x0c };

+ //static uint8_t identify[] = { 0x0c };

+ static uint8_t identify[] = { 0x0c, 0x00, 0x73, 0x33 };

static uint8_t select[] = { 0x81, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

static uint8_t readcheck_cc[]= { 0x88, 0x02 };

static uint8_t select[] = { 0x81, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

static uint8_t readcheck_cc[]= { 0x88, 0x02 };

+ if (use_credit_key)

+ readcheck_cc[0] = 0x18;

+ else

+ readcheck_cc[0] = 0x88;

uint8_t resp[ICLASS_BUFFER_SIZE];

uint8_t read_status = 0;

uint8_t resp[ICLASS_BUFFER_SIZE];

uint8_t read_status = 0;

@@ -1657,79 +1663,132 @@ uint8_t handshakeIclassTag(uint8_t *card_data)

//Flag that we got to at least stage 1, read CSN

read_status = 1;

//Flag that we got to at least stage 1, read CSN

read_status = 1;

- // Card selected, now read e-purse (cc)

+ // Card selected, now read e-purse (cc) (only 8 bytes no CRC)

ReaderTransmitIClass(readcheck_cc, sizeof(readcheck_cc));

if(ReaderReceiveIClass(resp) == 8) {

//Save CC (e-purse) in response data

memcpy(card_data+8,resp,8);

ReaderTransmitIClass(readcheck_cc, sizeof(readcheck_cc));

if(ReaderReceiveIClass(resp) == 8) {

//Save CC (e-purse) in response data

memcpy(card_data+8,resp,8);

- //Got both

- read_status = 2;

+ read_status++;

}

return read_status;

}

return read_status;

}

+uint8_t handshakeIclassTag(uint8_t *card_data) {

+ return handshakeIclassTag_ext(card_data, false);

// Reader iClass Anticollission

void ReaderIClass(uint8_t arg0) {

// Reader iClass Anticollission

void ReaderIClass(uint8_t arg0) {

- uint8_t card_data[24]={0};

- uint8_t last_csn[8]={0};

- int read_status= 0;

- bool abort_after_read = arg0 & FLAG_ICLASS_READER_ONLY_ONCE;

- bool get_cc = arg0 & FLAG_ICLASS_READER_GET_CC;

- set_tracing(TRUE);

- setupIclassReader();

- size_t datasize = 0;

- while(!BUTTON_PRESS())

- {

+ uint8_t card_data[6 * 8]={0};

+ memset(card_data, 0xFF, sizeof(card_data));

+ uint8_t last_csn[8]={0,0,0,0,0,0,0,0};

+ uint8_t resp[ICLASS_BUFFER_SIZE];

+ memset(resp, 0xFF, sizeof(resp));

+ //Read conf block CRC(0x01) => 0xfa 0x22

+ uint8_t readConf[] = { ICLASS_CMD_READ_OR_IDENTIFY,0x01, 0xfa, 0x22};

+ //Read App Issuer Area block CRC(0x05) => 0xde 0x64

+ uint8_t readAA[] = { ICLASS_CMD_READ_OR_IDENTIFY,0x05, 0xde, 0x64};

+ int read_status= 0;

+ uint8_t result_status = 0;

+ // flag to read until one tag is found successfully

+ bool abort_after_read = arg0 & FLAG_ICLASS_READER_ONLY_ONCE;

+ // flag to only try 5 times to find one tag then return

+ bool try_once = arg0 & FLAG_ICLASS_READER_ONE_TRY;

+ // if neither abort_after_read nor try_once then continue reading until button pressed.

+ bool use_credit_key = arg0 & FLAG_ICLASS_READER_CEDITKEY;

+ // test flags for what blocks to be sure to read

+ uint8_t flagReadConfig = arg0 & FLAG_ICLASS_READER_CONF;

+ uint8_t flagReadCC = arg0 & FLAG_ICLASS_READER_CC;

+ uint8_t flagReadAA = arg0 & FLAG_ICLASS_READER_AA;

+ set_tracing(true);

+ setupIclassReader();

+ uint16_t tryCnt=0;

+ bool userCancelled = BUTTON_PRESS() || usb_poll_validate_length();

+ while(!userCancelled)

+ {

+ // if only looking for one card try 2 times if we missed it the first time

+ if (try_once && tryCnt > 2) break;

+ tryCnt++;

if(!tracing) {

DbpString("Trace full");

break;

}

WDT_HIT();

if(!tracing) {

DbpString("Trace full");

break;

}

WDT_HIT();

- read_status = handshakeIclassTag(card_data);

+ read_status = handshakeIclassTag_ext(card_data, use_credit_key);

if(read_status == 0) continue;

- if(read_status == 1) datasize = 8;

- if(read_status == 2) datasize = 16;

+ if(read_status == 1) result_status = FLAG_ICLASS_READER_CSN;

+ if(read_status == 2) result_status = FLAG_ICLASS_READER_CSN|FLAG_ICLASS_READER_CC;

+ // handshakeIclass returns CSN|CC, but the actual block

+ // layout is CSN|CONFIG|CC, so here we reorder the data,

+ // moving CC forward 8 bytes

+ memcpy(card_data+16,card_data+8, 8);

+ //Read block 1, config

+ if(flagReadConfig) {

+ if(sendCmdGetResponseWithRetries(readConf, sizeof(readConf), resp, 10, 10))

+ {

+ result_status |= FLAG_ICLASS_READER_CONF;

+ memcpy(card_data+8, resp, 8);

+ } else {

+ Dbprintf("Failed to dump config block");

+ }

- //Todo, read the public blocks 1,5 aswell:

- //

- // 0 : CSN (we already have)

+ //Read block 5, AA

+ if(flagReadAA) {

+ if(sendCmdGetResponseWithRetries(readAA, sizeof(readAA), resp, 10, 10))

+ {

+ result_status |= FLAG_ICLASS_READER_AA;

+ memcpy(card_data+(8*5), resp, 8);

+ } else {

+ //Dbprintf("Failed to dump AA block");

+ }

+ // 0 : CSN

// 1 : Configuration

- // 2 : e-purse (we already have)

- // (3,4 write-only)

+ // 2 : e-purse

+ // (3,4 write-only, kc and kd)

// 5 Application issuer area

- //Then we can 'ship' back the 8 * 5 bytes of data,

+ //Then we can 'ship' back the 8 * 6 bytes of data,

// with 0xFF:s in block 3 and 4.

LED_B_ON();

// with 0xFF:s in block 3 and 4.

LED_B_ON();

- //Send back to client, but don't bother if we already sent this

+ //Send back to client, but don't bother if we already sent this -

+ // only useful if looping in arm (not try_once && not abort_after_read)

if(memcmp(last_csn, card_data, 8) != 0)

{

if(memcmp(last_csn, card_data, 8) != 0)

{

- if(!get_cc || (get_cc && read_status == 2))

- {

- cmd_send(CMD_ACK,read_status,0,0,card_data,datasize);

+ // If caller requires that we get Conf, CC, AA, continue until we got it

+ if( (result_status ^ FLAG_ICLASS_READER_CSN ^ flagReadConfig ^ flagReadCC ^ flagReadAA) == 0) {

+ cmd_send(CMD_ACK,result_status,0,0,card_data,sizeof(card_data));

if(abort_after_read) {

LED_A_OFF();

if(abort_after_read) {

LED_A_OFF();

+ LED_B_OFF();

return;

}

//Save that we already sent this....

memcpy(last_csn, card_data, 8);

}

return;

}

//Save that we already sent this....

memcpy(last_csn, card_data, 8);

}

- //If 'get_cc' was specified and we didn't get a CC, we'll just keep trying...

}

LED_B_OFF();

}

LED_B_OFF();

- }

- cmd_send(CMD_ACK,0,0,0,card_data, 0);

- LED_A_OFF();

+ userCancelled = BUTTON_PRESS() || usb_poll_validate_length();

+ }

+ if (userCancelled) {

+ cmd_send(CMD_ACK,0xFF,0,0,card_data, 0);

+ } else {

+ cmd_send(CMD_ACK,0,0,0,card_data, 0);

+ }

+ LED_A_OFF();

}

void ReaderIClass_Replay(uint8_t arg0, uint8_t *MAC) {

}

void ReaderIClass_Replay(uint8_t arg0, uint8_t *MAC) {

@@ -1780,7 +1839,7 @@ void ReaderIClass_Replay(uint8_t arg0, uint8_t *MAC) {

//for now replay captured auth (as cc not updated)

memcpy(check+5,MAC,4);

//for now replay captured auth (as cc not updated)

memcpy(check+5,MAC,4);

- if(sendCmdGetResponseWithRetries(check, sizeof(check),resp, 4, 5))

+ if(!sendCmdGetResponseWithRetries(check, sizeof(check),resp, 4, 5))

{

Dbprintf("Error: Authentication Fail!");

continue;

{

Dbprintf("Error: Authentication Fail!");

continue;

@@ -1792,7 +1851,7 @@ void ReaderIClass_Replay(uint8_t arg0, uint8_t *MAC) {

read[2] = crc >> 8;

read[3] = crc & 0xff;

read[2] = crc >> 8;

read[3] = crc & 0xff;

- if(sendCmdGetResponseWithRetries(read, sizeof(read),resp, 10, 10))

+ if(!sendCmdGetResponseWithRetries(read, sizeof(read),resp, 10, 10))

{

Dbprintf("Dump config (block 1) failed");

continue;

{

Dbprintf("Dump config (block 1) failed");

continue;

@@ -1819,7 +1878,7 @@ void ReaderIClass_Replay(uint8_t arg0, uint8_t *MAC) {

read[2] = crc >> 8;

read[3] = crc & 0xff;

read[2] = crc >> 8;

read[3] = crc & 0xff;

- if(!sendCmdGetResponseWithRetries(read, sizeof(read), resp, 10, 10))

+ if(sendCmdGetResponseWithRetries(read, sizeof(read), resp, 10, 10))

{

Dbprintf(" %02x: %02x %02x %02x %02x %02x %02x %02x %02x",

block, resp[0], resp[1], resp[2],

{

Dbprintf(" %02x: %02x %02x %02x %02x %02x %02x %02x %02x",

block, resp[0], resp[1], resp[2],

@@ -1870,130 +1929,137 @@ void ReaderIClass_Replay(uint8_t arg0, uint8_t *MAC) {

LED_A_OFF();

}

LED_A_OFF();

}

-//2. Create Read method (cut-down from above) based off responses from 1.

-// Since we have the MAC could continue to use replay function.

-//3. Create Write method

-/*

-void IClass_iso14443A_write(uint8_t arg0, uint8_t blockNo, uint8_t *data, uint8_t *MAC) {

- uint8_t act_all[] = { 0x0a };

- uint8_t identify[] = { 0x0c };

- uint8_t select[] = { 0x81, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

- uint8_t readcheck_cc[]= { 0x88, 0x02 };

- uint8_t check[] = { 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

- uint8_t read[] = { 0x0c, 0x00, 0x00, 0x00 };

- uint8_t write[] = { 0x87, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

- uint16_t crc = 0;

- uint8_t* resp = (((uint8_t *)BigBuf) + 3560);

- // Reset trace buffer

- memset(trace, 0x44, RECV_CMD_OFFSET);

- traceLen = 0;

+void iClass_ReadCheck(uint8_t blockNo, uint8_t keyType) {

+ uint8_t readcheck[] = { keyType, blockNo };

+ uint8_t resp[] = {0,0,0,0,0,0,0,0};

+ size_t isOK = 0;

+ isOK = sendCmdGetResponseWithRetries(readcheck, sizeof(readcheck), resp, sizeof(resp), 6);

+ cmd_send(CMD_ACK,isOK,0,0,0,0);

- // Setup SSC

- FpgaSetupSsc();

- // Start from off (no field generated)

- // Signal field is off with the appropriate LED

- LED_D_OFF();

- FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);

- SpinDelay(200);

+void iClass_Authentication(uint8_t *MAC) {

+ uint8_t check[] = { ICLASS_CMD_CHECK, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

+ uint8_t resp[ICLASS_BUFFER_SIZE];

+ memcpy(check+5,MAC,4);

+ bool isOK;

+ isOK = sendCmdGetResponseWithRetries(check, sizeof(check), resp, 4, 6);

+ cmd_send(CMD_ACK,isOK,0,0,0,0);

+bool iClass_ReadBlock(uint8_t blockNo, uint8_t *readdata) {

+ uint8_t readcmd[] = {ICLASS_CMD_READ_OR_IDENTIFY, blockNo, 0x00, 0x00}; //0x88, 0x00 // can i use 0C?

+ char bl = blockNo;

+ uint16_t rdCrc = iclass_crc16(&bl, 1);

+ readcmd[2] = rdCrc >> 8;

+ readcmd[3] = rdCrc & 0xff;

+ uint8_t resp[] = {0,0,0,0,0,0,0,0,0,0};

+ bool isOK = false;

+ //readcmd[1] = blockNo;

+ isOK = sendCmdGetResponseWithRetries(readcmd, sizeof(readcmd), resp, 10, 10);

+ memcpy(readdata, resp, sizeof(resp));

+ return isOK;

- SetAdcMuxFor(GPIO_MUXSEL_HIPKD);

+void iClass_ReadBlk(uint8_t blockno) {

+ uint8_t readblockdata[] = {0,0,0,0,0,0,0,0,0,0};

+ bool isOK = false;

+ isOK = iClass_ReadBlock(blockno, readblockdata);

+ cmd_send(CMD_ACK, isOK, 0, 0, readblockdata, 8);

- // Now give it time to spin up.

- // Signal field is on with the appropriate LED

- FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_ISO14443A | FPGA_HF_ISO14443A_READER_MOD);

- SpinDelay(200);

+void iClass_Dump(uint8_t blockno, uint8_t numblks) {

+ uint8_t readblockdata[] = {0,0,0,0,0,0,0,0,0,0};

+ bool isOK = false;

+ uint8_t blkCnt = 0;

- LED_A_ON();

+ BigBuf_free();

+ uint8_t *dataout = BigBuf_malloc(255*8);

+ if (dataout == NULL){

+ Dbprintf("out of memory");

+ OnError(1);

+ return;

+ }

+ memset(dataout,0xFF,255*8);

+ for (;blkCnt < numblks; blkCnt++) {

+ isOK = iClass_ReadBlock(blockno+blkCnt, readblockdata);

+ if (!isOK || (readblockdata[0] == 0xBB || readblockdata[7] == 0xBB || readblockdata[2] == 0xBB)) { //try again

+ isOK = iClass_ReadBlock(blockno+blkCnt, readblockdata);

+ if (!isOK) {

+ Dbprintf("Block %02X failed to read", blkCnt+blockno);

+ break;

+ }

+ memcpy(dataout+(blkCnt*8),readblockdata,8);

+ }

+ //return pointer to dump memory in arg3

+ cmd_send(CMD_ACK,isOK,blkCnt,BigBuf_max_traceLen(),0,0);

+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);

+ LEDsoff();

+ BigBuf_free();

- for(int i=0;i<1;i++) {

- if(traceLen > TRACE_SIZE) {

- DbpString("Trace full");

- break;

+bool iClass_WriteBlock_ext(uint8_t blockNo, uint8_t *data) {

+ uint8_t write[] = { ICLASS_CMD_UPDATE, blockNo, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

+ //uint8_t readblockdata[10];

+ //write[1] = blockNo;

+ memcpy(write+2, data, 12); // data + mac

+ char *wrCmd = (char *)(write+1);

+ uint16_t wrCrc = iclass_crc16(wrCmd, 13);

+ write[14] = wrCrc >> 8;

+ write[15] = wrCrc & 0xff;

+ uint8_t resp[] = {0,0,0,0,0,0,0,0,0,0};

+ bool isOK = false;

+ isOK = sendCmdGetResponseWithRetries(write,sizeof(write),resp,sizeof(resp),10);

+ if (isOK) { //if reader responded correctly

+ //Dbprintf("WriteResp: %02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",resp[0],resp[1],resp[2],resp[3],resp[4],resp[5],resp[6],resp[7],resp[8],resp[9]);

+ if (memcmp(write+2,resp,8)) { //if response is not equal to write values

+ if (blockNo != 3 && blockNo != 4) { //if not programming key areas (note key blocks don't get programmed with actual key data it is xor data)

+ //error try again

+ isOK = sendCmdGetResponseWithRetries(write,sizeof(write),resp,sizeof(resp),10);

+ }

}

- if (BUTTON_PRESS()) break;

- // Send act_all

- ReaderTransmitIClass(act_all, 1);

- // Card present?

- if(ReaderReceiveIClass(resp)) {

- ReaderTransmitIClass(identify, 1);

- if(ReaderReceiveIClass(resp) == 10) {

- // Select card

- memcpy(&select[1],resp,8);

- ReaderTransmitIClass(select, sizeof(select));

- if(ReaderReceiveIClass(resp) == 10) {

- Dbprintf(" Selected CSN: %02x %02x %02x %02x %02x %02x %02x %02x",

- resp[0], resp[1], resp[2],

- resp[3], resp[4], resp[5],

- resp[6], resp[7]);

- }

- // Card selected

- Dbprintf("Readcheck on Sector 2");

- ReaderTransmitIClass(readcheck_cc, sizeof(readcheck_cc));

- if(ReaderReceiveIClass(resp) == 8) {

- Dbprintf(" CC: %02x %02x %02x %02x %02x %02x %02x %02x",

- resp[0], resp[1], resp[2],

- resp[3], resp[4], resp[5],

- resp[6], resp[7]);

- }else return;

- Dbprintf("Authenticate");

- //for now replay captured auth (as cc not updated)

- memcpy(check+5,MAC,4);

- Dbprintf(" AA: %02x %02x %02x %02x",

- check[5], check[6], check[7],check[8]);

- ReaderTransmitIClass(check, sizeof(check));

- if(ReaderReceiveIClass(resp) == 4) {

- Dbprintf(" AR: %02x %02x %02x %02x",

- resp[0], resp[1], resp[2],resp[3]);

- }else {

- Dbprintf("Error: Authentication Fail!");

- return;

- }

- Dbprintf("Write Block");

- //read configuration for max block number

- read_success=false;

- read[1]=1;

- uint8_t *blockno=&read[1];

- crc = iclass_crc16((char *)blockno,1);

- read[2] = crc >> 8;

- read[3] = crc & 0xff;

- while(!read_success){

- ReaderTransmitIClass(read, sizeof(read));

- if(ReaderReceiveIClass(resp) == 10) {

- read_success=true;

- mem=resp[5];

- memory.k16= (mem & 0x80);

- memory.book= (mem & 0x20);

- memory.k2= (mem & 0x8);

- memory.lockauth= (mem & 0x2);

- memory.keyaccess= (mem & 0x1);

- }

- if (memory.k16){

- cardsize=255;

- }else cardsize=32;

- //check card_size

- memcpy(write+1,blockNo,1);

- memcpy(write+2,data,8);

- memcpy(write+10,mac,4);

- while(!send_success){

- ReaderTransmitIClass(write, sizeof(write));

- if(ReaderReceiveIClass(resp) == 10) {

- write_success=true;

- }

- }//

+ }

+ return isOK;

+void iClass_WriteBlock(uint8_t blockNo, uint8_t *data) {

+ bool isOK = iClass_WriteBlock_ext(blockNo, data);

+ if (isOK){

+ Dbprintf("Write block [%02x] successful",blockNo);

+ } else {

+ Dbprintf("Write block [%02x] failed",blockNo);

+ }

+ cmd_send(CMD_ACK,isOK,0,0,0,0);

+void iClass_Clone(uint8_t startblock, uint8_t endblock, uint8_t *data) {

+ int i;

+ int written = 0;

+ int total_block = (endblock - startblock) + 1;

+ for (i = 0; i < total_block;i++){

+ // block number

+ if (iClass_WriteBlock_ext(i+startblock, data+(i*12))){

+ Dbprintf("Write block [%02x] successful",i + startblock);

+ written++;

+ } else {

+ if (iClass_WriteBlock_ext(i+startblock, data+(i*12))){

+ Dbprintf("Write block [%02x] successful",i + startblock);

+ written++;

+ } else {

+ Dbprintf("Write block [%02x] failed",i + startblock);

+ }

}

- WDT_HIT();

}

- LED_A_OFF();

-}*/

+ if (written == total_block)

+ Dbprintf("Clone complete");

+ else

+ Dbprintf("Clone incomplete");

+ cmd_send(CMD_ACK,1,0,0,0,0);

+ FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);

+ LEDsoff();