Merge branch 'master' into master

[proxmark3-svn] / armsrc / iclass.c

diff --git a/armsrc/iclass.c b/armsrc/iclass.c
index 7b4daa36bb3b6541e5b77fffbceb84189639ce02..1591a062126b8fab9d2a88cb9ee093aa2ae7aa84 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;
 
 
 static int timeout = 4096;
 


@@ -89,7 +91,7 @@ static RAMFUNC int OutOfNDecoding(int bit)
 
        if(!Uart.bitBuffer) {
                Uart.bitBuffer = bit ^ 0xFF0;
 
        if(!Uart.bitBuffer) {
                Uart.bitBuffer = bit ^ 0xFF0;

-               return FALSE;
+               return false;

        }
        else {
                Uart.bitBuffer <<= 4;
        }
        else {
                Uart.bitBuffer <<= 4;


@@ -100,7 +102,7 @@ static RAMFUNC int OutOfNDecoding(int bit)
                Uart.output[Uart.byteCnt] = Uart.bitBuffer & 0xFF;
                Uart.byteCnt++;
                Uart.swapper = 0;
                Uart.output[Uart.byteCnt] = Uart.bitBuffer & 0xFF;
                Uart.byteCnt++;
                Uart.swapper = 0;

-               if(Uart.byteCnt > 15) { return TRUE; }
+               if(Uart.byteCnt > 15) { return true; }

        }
        else {
                Uart.swapper = 1;
        }
        else {
                Uart.swapper = 1;


@@ -137,12 +139,12 @@ static RAMFUNC int OutOfNDecoding(int bit)
                                        Uart.highCnt = 0;
                                        if(Uart.byteCnt == 0) {
                                                // Its not straightforward to show single EOFs
                                        Uart.highCnt = 0;
                                        if(Uart.byteCnt == 0) {
                                                // Its not straightforward to show single EOFs

-                                               // So just leave it and do not return TRUE
+                                               // So just leave it and do not return true

                                                Uart.output[0] = 0xf0;
                                                Uart.byteCnt++;
                                        }
                                        else {
                                                Uart.output[0] = 0xf0;
                                                Uart.byteCnt++;
                                        }
                                        else {

-                                               return TRUE;
+                                               return true;

                                        }
                                }
                                else if(Uart.state != STATE_START_OF_COMMUNICATION) {
                                        }
                                }
                                else if(Uart.state != STATE_START_OF_COMMUNICATION) {


@@ -261,7 +263,7 @@ static RAMFUNC int OutOfNDecoding(int bit)
                                Uart.byteCnt++;
                                Uart.output[Uart.byteCnt] = 0xAA;
                                Uart.byteCnt++;
                                Uart.byteCnt++;
                                Uart.output[Uart.byteCnt] = 0xAA;
                                Uart.byteCnt++;

-                               return TRUE;
+                               return true;

                        }*/
                }
 
                        }*/
                }
 


@@ -316,7 +318,7 @@ static RAMFUNC int OutOfNDecoding(int bit)
                }
        }
 
                }
        }
 

-    return FALSE;
+    return false;

 }
 
 //=============================================================================
 }
 
 //=============================================================================


@@ -369,7 +371,7 @@ static RAMFUNC int ManchesterDecoding(int v)
 
        if(Demod.buff < 3) {
                Demod.buff++;
 
        if(Demod.buff < 3) {
                Demod.buff++;

-               return FALSE;
+               return false;

        }
 
        if(Demod.state==DEMOD_UNSYNCD) {
        }
 
        if(Demod.state==DEMOD_UNSYNCD) {


@@ -471,7 +473,7 @@ static RAMFUNC int ManchesterDecoding(int v)
                                        Demod.len++;
                                        Demod.state = DEMOD_UNSYNCD;
 //                                     error = 0x0f;
                                        Demod.len++;
                                        Demod.state = DEMOD_UNSYNCD;
 //                                     error = 0x0f;

-                                       return TRUE;
+                                       return true;

                                }
                                else {
                                        Demod.state = DEMOD_ERROR_WAIT;
                                }
                                else {
                                        Demod.state = DEMOD_ERROR_WAIT;


@@ -555,7 +557,7 @@ static RAMFUNC int ManchesterDecoding(int v)
                                                }
 
                                                Demod.state = DEMOD_UNSYNCD;
                                                }
 
                                                Demod.state = DEMOD_UNSYNCD;

-                                               return TRUE;
+                                               return true;

                                        }
                                        else {
                                                Demod.output[Demod.len] = 0xad;
                                        }
                                        else {
                                                Demod.output[Demod.len] = 0xad;


@@ -610,14 +612,14 @@ static RAMFUNC int ManchesterDecoding(int v)
                                Demod.len++;
                                Demod.output[Demod.len] = 0xBB;
                                Demod.len++;
                                Demod.len++;
                                Demod.output[Demod.len] = 0xBB;
                                Demod.len++;

-                               return TRUE;
+                               return true;

                        }
 
                }
 
        } // end (state != UNSYNCED)
 
                        }
 
                }
 
        } // end (state != UNSYNCED)
 

-    return FALSE;
+    return false;

 }
 
 //=============================================================================
 }
 
 //=============================================================================


@@ -637,7 +639,7 @@ void RAMFUNC SnoopIClass(void)
     // We won't start recording the frames that we acquire until we trigger;
     // a good trigger condition to get started is probably when we see a
     // response from the tag.
     // We won't start recording the frames that we acquire until we trigger;
     // a good trigger condition to get started is probably when we see a
     // response from the tag.

-    //int triggered = FALSE; // FALSE to wait first for card
+    //int triggered = false; // false to wait first for card

 
     // The command (reader -> tag) that we're receiving.
        // The length of a received command will in most cases be no more than 18 bytes.
 
     // The command (reader -> tag) that we're receiving.
        // The length of a received command will in most cases be no more than 18 bytes.


@@ -654,9 +656,9 @@ void RAMFUNC SnoopIClass(void)
     // The DMA buffer, used to stream samples from the FPGA
     uint8_t *dmaBuf = BigBuf_malloc(DMA_BUFFER_SIZE);
  
     // The DMA buffer, used to stream samples from the FPGA
     uint8_t *dmaBuf = BigBuf_malloc(DMA_BUFFER_SIZE);
  

-       set_tracing(TRUE);
+       set_tracing(true);

        clear_trace();
        clear_trace();

-    iso14a_set_trigger(FALSE);
+    iso14a_set_trigger(false);

 
        int lastRxCounter;
     uint8_t *upTo;
 
        int lastRxCounter;
     uint8_t *upTo;


@@ -674,7 +676,7 @@ void RAMFUNC SnoopIClass(void)
     Demod.state = DEMOD_UNSYNCD;
 
     // Setup for the DMA.
     Demod.state = DEMOD_UNSYNCD;
 
     // Setup for the DMA.

-    FpgaSetupSsc();
+    FpgaSetupSsc(FPGA_MAJOR_MODE_HF_ISO14443A);

     upTo = dmaBuf;
     lastRxCounter = DMA_BUFFER_SIZE;
     FpgaSetupSscDma((uint8_t *)dmaBuf, DMA_BUFFER_SIZE);
     upTo = dmaBuf;
     lastRxCounter = DMA_BUFFER_SIZE;
     FpgaSetupSscDma((uint8_t *)dmaBuf, DMA_BUFFER_SIZE);


@@ -747,12 +749,12 @@ void RAMFUNC SnoopIClass(void)
                        time_stop = (GetCountSspClk()-time_0) << 4;
                    LED_C_ON();
 
                        time_stop = (GetCountSspClk()-time_0) << 4;
                    LED_C_ON();
 

-                       //if(!LogTrace(Uart.output,Uart.byteCnt, rsamples, Uart.parityBits,TRUE)) break;
-                       //if(!LogTrace(NULL, 0, Uart.endTime*16 - DELAY_READER_AIR2ARM_AS_SNIFFER, 0, TRUE)) break;
+                       //if(!LogTrace(Uart.output,Uart.byteCnt, rsamples, Uart.parityBits,true)) break;
+                       //if(!LogTrace(NULL, 0, Uart.endTime*16 - DELAY_READER_AIR2ARM_AS_SNIFFER, 0, true)) break;

                        if(tracing)     {
                                uint8_t parity[MAX_PARITY_SIZE];
                                GetParity(Uart.output, Uart.byteCnt, parity);
                        if(tracing)     {
                                uint8_t parity[MAX_PARITY_SIZE];
                                GetParity(Uart.output, Uart.byteCnt, parity);

-                               LogTrace(Uart.output,Uart.byteCnt, time_start, time_stop, parity, TRUE);
+                               LogTrace(Uart.output,Uart.byteCnt, time_start, time_stop, parity, true);

                        }
 
 
                        }
 
 


@@ -780,7 +782,7 @@ void RAMFUNC SnoopIClass(void)
                        if(tracing)     {
                                uint8_t parity[MAX_PARITY_SIZE];
                                GetParity(Demod.output, Demod.len, parity);
                        if(tracing)     {
                                uint8_t parity[MAX_PARITY_SIZE];
                                GetParity(Demod.output, Demod.len, parity);

-                               LogTrace(Demod.output, Demod.len, time_start, time_stop, parity, FALSE);
+                               LogTrace(Demod.output, Demod.len, time_start, time_stop, parity, false);

                        }
 
                    // And ready to receive another response.
                        }
 
                    // And ready to receive another response.


@@ -828,7 +830,7 @@ void rotateCSN(uint8_t* originalCSN, uint8_t* rotatedCSN) {
 //-----------------------------------------------------------------------------
 // Wait for commands from reader
 // Stop when button is pressed
 //-----------------------------------------------------------------------------
 // Wait for commands from reader
 // Stop when button is pressed

-// Or return TRUE when command is captured
+// Or return true when command is captured

 //-----------------------------------------------------------------------------
 static int GetIClassCommandFromReader(uint8_t *received, int *len, int maxLen)
 {
 //-----------------------------------------------------------------------------
 static int GetIClassCommandFromReader(uint8_t *received, int *len, int maxLen)
 {


@@ -846,7 +848,7 @@ static int GetIClassCommandFromReader(uint8_t *received, int *len, int maxLen)
     for(;;) {
         WDT_HIT();
 
     for(;;) {
         WDT_HIT();
 

-        if(BUTTON_PRESS()) return FALSE;
+        if(BUTTON_PRESS()) return false;

 
         if(AT91C_BASE_SSC->SSC_SR & (AT91C_SSC_TXRDY)) {
             AT91C_BASE_SSC->SSC_THR = 0x00;
 
         if(AT91C_BASE_SSC->SSC_SR & (AT91C_SSC_TXRDY)) {
             AT91C_BASE_SSC->SSC_THR = 0x00;


@@ -856,7 +858,7 @@ static int GetIClassCommandFromReader(uint8_t *received, int *len, int maxLen)
 
                        if(OutOfNDecoding(b & 0x0f)) {
                                *len = Uart.byteCnt;
 
                        if(OutOfNDecoding(b & 0x0f)) {
                                *len = Uart.byteCnt;

-                               return TRUE;
+                               return true;

                        }
         }
     }
                        }
         }
     }


@@ -991,7 +993,7 @@ void SimulateIClass(uint32_t arg0, uint32_t arg1, uint32_t arg2, uint8_t *datain
        FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
 
        // Enable and clear the trace
        FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
 
        // Enable and clear the trace

-       set_tracing(TRUE);
+       set_tracing(true);

        clear_trace();
        //Use the emulator memory for SIM
        uint8_t *emulator = BigBuf_get_EM_addr();
        clear_trace();
        //Use the emulator memory for SIM
        uint8_t *emulator = BigBuf_get_EM_addr();


@@ -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


@@ -1162,7 +1163,7 @@ int doIClassSimulation( int simulationMode, uint8_t *reader_mac_buf)
        StartCountSspClk();
        // We need to listen to the high-frequency, peak-detected path.
        SetAdcMuxFor(GPIO_MUXSEL_HIPKD);
        StartCountSspClk();
        // We need to listen to the high-frequency, peak-detected path.
        SetAdcMuxFor(GPIO_MUXSEL_HIPKD);

-       FpgaSetupSsc();
+       FpgaSetupSsc(FPGA_MAJOR_MODE_HF_ISO14443A);

 
        // To control where we are in the protocol
        int cmdsRecvd = 0;
 
        // To control where we are in the protocol
        int cmdsRecvd = 0;


@@ -1324,11 +1325,11 @@ int doIClassSimulation( int simulationMode, uint8_t *reader_mac_buf)
                if (tracing) {
                        uint8_t parity[MAX_PARITY_SIZE];
                        GetParity(receivedCmd, len, parity);
                if (tracing) {
                        uint8_t parity[MAX_PARITY_SIZE];
                        GetParity(receivedCmd, len, parity);

-                       LogTrace(receivedCmd,len, (r2t_time-time_0)<< 4, (r2t_time-time_0) << 4, parity, TRUE);
+                       LogTrace(receivedCmd,len, (r2t_time-time_0)<< 4, (r2t_time-time_0) << 4, parity, true);

 
                        if (trace_data != NULL) {
                                GetParity(trace_data, trace_data_size, parity);
 
                        if (trace_data != NULL) {
                                GetParity(trace_data, trace_data_size, parity);

-                               LogTrace(trace_data, trace_data_size, (t2r_time-time_0) << 4, (t2r_time-time_0) << 4, parity, FALSE);
+                               LogTrace(trace_data, trace_data_size, (t2r_time-time_0) << 4, (t2r_time-time_0) << 4, parity, false);

                        }
                        if(!tracing) {
                                DbpString("Trace full");
                        }
                        if(!tracing) {
                                DbpString("Trace full");


@@ -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);


@@ -1360,7 +1360,7 @@ static int SendIClassAnswer(uint8_t *resp, int respLen, int delay)
        FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_SIMULATOR|FPGA_HF_SIMULATOR_MODULATE_424K_8BIT);
 
        AT91C_BASE_SSC->SSC_THR = 0x00;
        FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_SIMULATOR|FPGA_HF_SIMULATOR_MODULATE_424K_8BIT);
 
        AT91C_BASE_SSC->SSC_THR = 0x00;

-       FpgaSetupSsc();
+       FpgaSetupSsc(FPGA_MAJOR_MODE_HF_SIMULATOR);

        while(!BUTTON_PRESS()) {
                if((AT91C_BASE_SSC->SSC_SR & AT91C_SSC_RXRDY)){
                        b = AT91C_BASE_SSC->SSC_RHR; (void) b;
        while(!BUTTON_PRESS()) {
                if((AT91C_BASE_SSC->SSC_SR & AT91C_SSC_RXRDY)){
                        b = AT91C_BASE_SSC->SSC_RHR; (void) b;


@@ -1398,7 +1398,7 @@ static void TransmitIClassCommand(const uint8_t *cmd, int len, int *samples, int
   int c;
   FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_ISO14443A | FPGA_HF_ISO14443A_READER_MOD);
   AT91C_BASE_SSC->SSC_THR = 0x00;
   int c;
   FpgaWriteConfWord(FPGA_MAJOR_MODE_HF_ISO14443A | FPGA_HF_ISO14443A_READER_MOD);
   AT91C_BASE_SSC->SSC_THR = 0x00;

-  FpgaSetupSsc();
+  FpgaSetupSsc(FPGA_MAJOR_MODE_HF_ISO14443A);

 
    if (wait)
    {
 
    if (wait)
    {


@@ -1420,7 +1420,7 @@ static void TransmitIClassCommand(const uint8_t *cmd, int len, int *samples, int
 
 
   uint8_t sendbyte;
 
 
   uint8_t sendbyte;

-  bool firstpart = TRUE;
+  bool firstpart = true;

   c = 0;
   for(;;) {
     if(AT91C_BASE_SSC->SSC_SR & (AT91C_SSC_TXRDY)) {
   c = 0;
   for(;;) {
     if(AT91C_BASE_SSC->SSC_SR & (AT91C_SSC_TXRDY)) {


@@ -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;


@@ -1512,14 +1512,14 @@ void ReaderTransmitIClass(uint8_t* frame, int len)
        if (tracing) {
                uint8_t par[MAX_PARITY_SIZE];
                GetParity(frame, len, par);
        if (tracing) {
                uint8_t par[MAX_PARITY_SIZE];
                GetParity(frame, len, par);

-               LogTrace(frame, len, rsamples, rsamples, par, TRUE);
+               LogTrace(frame, len, rsamples, rsamples, par, true);

        }
 }
 
 //-----------------------------------------------------------------------------
 // Wait a certain time for tag response
        }
 }
 
 //-----------------------------------------------------------------------------
 // Wait a certain time for tag response

-//  If a response is captured return TRUE
-//  If it takes too long return FALSE
+//  If a response is captured return true
+//  If it takes too long return false

 //-----------------------------------------------------------------------------
 static int GetIClassAnswer(uint8_t *receivedResponse, int maxLen, int *samples, int *elapsed) //uint8_t *buffer
 {
 //-----------------------------------------------------------------------------
 static int GetIClassAnswer(uint8_t *receivedResponse, int maxLen, int *samples, int *elapsed) //uint8_t *buffer
 {


@@ -1538,27 +1538,27 @@ static int GetIClassAnswer(uint8_t *receivedResponse, int maxLen, int *samples,
        uint8_t b;
        if (elapsed) *elapsed = 0;
 
        uint8_t b;
        if (elapsed) *elapsed = 0;
 

-       bool skip = FALSE;
+       bool skip = false;

 
        c = 0;
        for(;;) {
                WDT_HIT();
 
 
        c = 0;
        for(;;) {
                WDT_HIT();
 

-               if(BUTTON_PRESS()) return FALSE;
+               if(BUTTON_PRESS()) return false;

 
                if(AT91C_BASE_SSC->SSC_SR & (AT91C_SSC_TXRDY)) {
                        AT91C_BASE_SSC->SSC_THR = 0x00;  // To make use of exact timing of next command from reader!!
                        if (elapsed) (*elapsed)++;
                }
                if(AT91C_BASE_SSC->SSC_SR & (AT91C_SSC_RXRDY)) {
 
                if(AT91C_BASE_SSC->SSC_SR & (AT91C_SSC_TXRDY)) {
                        AT91C_BASE_SSC->SSC_THR = 0x00;  // To make use of exact timing of next command from reader!!
                        if (elapsed) (*elapsed)++;
                }
                if(AT91C_BASE_SSC->SSC_SR & (AT91C_SSC_RXRDY)) {

-                       if(c < timeout) { c++; } else { return FALSE; }
+                       if(c < timeout) { c++; } else { return false; }

                        b = (uint8_t)AT91C_BASE_SSC->SSC_RHR;
                        skip = !skip;
                        if(skip) continue;
                
                        if(ManchesterDecoding(b & 0x0f)) {
                                *samples = c << 3;
                        b = (uint8_t)AT91C_BASE_SSC->SSC_RHR;
                        skip = !skip;
                        if(skip) continue;
                
                        if(ManchesterDecoding(b & 0x0f)) {
                                *samples = c << 3;

-                               return  TRUE;
+                               return  true;

                        }
                }
        }
                        }
                }
        }


@@ -1567,14 +1567,14 @@ static int GetIClassAnswer(uint8_t *receivedResponse, int maxLen, int *samples,
 int ReaderReceiveIClass(uint8_t* receivedAnswer)
 {
   int samples = 0;
 int ReaderReceiveIClass(uint8_t* receivedAnswer)
 {
   int samples = 0;

-  if (!GetIClassAnswer(receivedAnswer,160,&samples,0)) return FALSE;
+  if (!GetIClassAnswer(receivedAnswer,160,&samples,0)) return false;

   rsamples += samples;
   if (tracing) {
        uint8_t parity[MAX_PARITY_SIZE];
        GetParity(receivedAnswer, Demod.len, parity);
   rsamples += samples;
   if (tracing) {
        uint8_t parity[MAX_PARITY_SIZE];
        GetParity(receivedAnswer, Demod.len, parity);

-       LogTrace(receivedAnswer,Demod.len,rsamples,rsamples,parity,FALSE);
+       LogTrace(receivedAnswer,Demod.len,rsamples,rsamples,parity,false);

   }
   }

-  if(samples == 0) return FALSE;
+  if(samples == 0) return false;

   return Demod.len;
 }
 
   return Demod.len;
 }
 


@@ -1582,11 +1582,11 @@ 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
 
     // Setup SSC

-    FpgaSetupSsc();
+    FpgaSetupSsc(FPGA_MAJOR_MODE_HF_ISO14443A);

     // Start from off (no field generated)
     // Signal field is off with the appropriate LED
     LED_D_OFF();
     // Start from off (no field generated)
     // Signal field is off with the appropriate LED
     LED_D_OFF();


@@ -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

 }
 
 /**
 }
 
 /**


@@ -1622,14 +1622,17 @@ 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 select[]      = { 0x81, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };

-
-
-       static uint8_t readcheck_cc[]= { 0x88, 0x02,};
+       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 resp[ICLASS_BUFFER_SIZE];
 


@@ -1660,7 +1663,7 @@ 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
        ReaderTransmitIClass(readcheck_cc, sizeof(readcheck_cc));
        if(ReaderReceiveIClass(resp) == 8) {
                //Save CC (e-purse) in response data


@@ -1670,37 +1673,55 @@ uint8_t handshakeIclassTag(uint8_t *card_data)
 
        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[6 * 8]={0xFF};
-    uint8_t last_csn[8]={0};
-       
+       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 conf block CRC(0x01) => 0xfa 0x22
        uint8_t readConf[] = { ICLASS_CMD_READ_OR_IDENTIFY,0x01, 0xfa, 0x22};

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

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

-
-    int read_status= 0;
+       int read_status= 0;

        uint8_t result_status = 0;
        uint8_t result_status = 0;

-    bool abort_after_read = arg0 & FLAG_ICLASS_READER_ONLY_ONCE;
-
-       set_tracing(TRUE);
-    setupIclassReader();
-
-       while(!BUTTON_PRESS())
-    {
-
+       // 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) result_status = FLAG_ICLASS_READER_CSN;
 
                if(read_status == 0) continue;
                if(read_status == 1) result_status = FLAG_ICLASS_READER_CSN;


@@ -1711,25 +1732,24 @@ void ReaderIClass(uint8_t arg0) {
                // moving CC forward 8 bytes
                memcpy(card_data+16,card_data+8, 8);
                //Read block 1, config
                // moving CC forward 8 bytes
                memcpy(card_data+16,card_data+8, 8);
                //Read block 1, config

-               if(arg0 & FLAG_ICLASS_READER_CONF)
-               {
-                       if(sendCmdGetResponseWithRetries(readConf, sizeof(readConf),card_data+8, 10, 10))
-                       {
-                               Dbprintf("Failed to dump config block");
-                       }else
+               if(flagReadConfig) {
+                       if(sendCmdGetResponseWithRetries(readConf, sizeof(readConf), resp, 10, 10))

                        {
                                result_status |= FLAG_ICLASS_READER_CONF;
                        {
                                result_status |= FLAG_ICLASS_READER_CONF;

+                               memcpy(card_data+8, resp, 8);
+                       } else {
+                               Dbprintf("Failed to dump config block");

                        }
                }
 
                //Read block 5, AA
                        }
                }
 
                //Read block 5, AA

-               if(arg0 & FLAG_ICLASS_READER_AA){
-                       if(sendCmdGetResponseWithRetries(readAA, sizeof(readAA),card_data+(8*4), 10, 10))
-                       {
-//                             Dbprintf("Failed to dump AA block");
-                       }else
+               if(flagReadAA) {
+                       if(sendCmdGetResponseWithRetries(readAA, sizeof(readAA), resp, 10, 10))

                        {
                                result_status |= FLAG_ICLASS_READER_AA;
                        {
                                result_status |= FLAG_ICLASS_READER_AA;

+                               memcpy(card_data+(8*5), resp, 8);
+                       } else {
+                               //Dbprintf("Failed to dump AA block");

                        }
                }
 
                        }
                }
 


@@ -1739,19 +1759,20 @@ void ReaderIClass(uint8_t arg0) {
                // (3,4 write-only, kc and kd)
                // 5 Application issuer area
                //
                // (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 caller requires that we get CC, continue until we got it
-                       if( (arg0 & read_status & FLAG_ICLASS_READER_CC) || !(arg0 & FLAG_ICLASS_READER_CC))
-                       {
+                       // 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();
                                cmd_send(CMD_ACK,result_status,0,0,card_data,sizeof(card_data));
                                if(abort_after_read) {
                                        LED_A_OFF();

+                                       LED_B_OFF();

                                        return;
                                }
                                //Save that we already sent this....
                                        return;
                                }
                                //Save that we already sent this....


@@ -1760,9 +1781,14 @@ void ReaderIClass(uint8_t arg0) {
 
                }
                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) {


@@ -1796,7 +1822,7 @@ void ReaderIClass_Replay(uint8_t arg0, uint8_t *MAC) {
        uint8_t resp[ICLASS_BUFFER_SIZE];
        
     setupIclassReader();
        uint8_t resp[ICLASS_BUFFER_SIZE];
        
     setupIclassReader();

-       set_tracing(TRUE);
+       set_tracing(true);

 
        while(!BUTTON_PRESS()) {
        
 
        while(!BUTTON_PRESS()) {
        


@@ -1813,7 +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;


@@ -1825,7 +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;


@@ -1852,7 +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],


@@ -1903,130 +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();
+}