update em4x05/em4x69 cmds

@iceman1001 s updates + some of my own.
still more to do:
-auto demod responses
-figure out config block
-figure out block 0 info / serial # in block 1
-figure out block 3 protection data
-add dump all blocks cmd

diff --git a/armsrc/appmain.c b/armsrc/appmain.c
index ec133c7a81551dc4752679a9d3805f1f865c252e..0385517242cb6b215518328a270e7fd07cc9dc72 100644 (file)
--- a/armsrc/appmain.c
+++ b/armsrc/appmain.c
@@ -1017,10 +1017,10 @@ void UsbPacketReceived(uint8_t *packet, int len)
                        WritePCF7931(c->d.asBytes[0],c->d.asBytes[1],c->d.asBytes[2],c->d.asBytes[3],c->d.asBytes[4],c->d.asBytes[5],c->d.asBytes[6], c->d.asBytes[9], c->d.asBytes[7]-128,c->d.asBytes[8]-128, c->arg[0], c->arg[1], c->arg[2]);
                        break;
                case CMD_EM4X_READ_WORD:
                        WritePCF7931(c->d.asBytes[0],c->d.asBytes[1],c->d.asBytes[2],c->d.asBytes[3],c->d.asBytes[4],c->d.asBytes[5],c->d.asBytes[6], c->d.asBytes[9], c->d.asBytes[7]-128,c->d.asBytes[8]-128, c->arg[0], c->arg[1], c->arg[2]);
                        break;
                case CMD_EM4X_READ_WORD:

-                       EM4xReadWord(c->arg[1], c->arg[2],c->d.asBytes[0]);
+                       EM4xReadWord(c->arg[0], c->arg[1],c->arg[2]);

                        break;
                case CMD_EM4X_WRITE_WORD:
                        break;
                case CMD_EM4X_WRITE_WORD:

-                       EM4xWriteWord(c->arg[0], c->arg[1], c->arg[2], c->d.asBytes[0]);
+                       EM4xWriteWord(c->arg[0], c->arg[1], c->arg[2]);

                        break;
                case CMD_AWID_DEMOD_FSK: // Set realtime AWID demodulation
                        CmdAWIDdemodFSK(c->arg[0], 0, 0, 1);
                        break;
                case CMD_AWID_DEMOD_FSK: // Set realtime AWID demodulation
                        CmdAWIDdemodFSK(c->arg[0], 0, 0, 1);

diff --git a/armsrc/apps.h b/armsrc/apps.h
index cbe3b239e1b27533cff0e764eb430a5c59839936..8d51335b2d5dada50363d70c403657a58a9086fb 100644 (file)
--- a/armsrc/apps.h
+++ b/armsrc/apps.h
@@ -88,7 +88,7 @@ void T55xxWakeUp(uint32_t Pwd);
 void TurnReadLFOn();
 //void T55xxReadTrace(void);
 void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
 void TurnReadLFOn();
 //void T55xxReadTrace(void);
 void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode);

-void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode);
+void EM4xWriteWord(uint32_t flag, uint32_t Data, uint32_t Pwd);

 void Cotag(uint32_t arg0);
 
 /// iso14443.h
 void Cotag(uint32_t arg0);
 
 /// iso14443.h

diff --git a/armsrc/lfops.c b/armsrc/lfops.c
index 0a8ce3a9ff459b9a6ff0b4963b79ca6572687e3e..1d18c709426459a0edae8aa153a8ddb4a26ac51e 100644 (file)
--- a/armsrc/lfops.c
+++ b/armsrc/lfops.c
@@ -684,7 +684,7 @@ void CmdASKsimTag(uint16_t arg1, uint16_t arg2, size_t size, uint8_t *BitStream)
                for (i=0; i<size; i++){
                        askSimBit(BitStream[i]^invert, &n, clk, encoding);
                }
                for (i=0; i<size; i++){
                        askSimBit(BitStream[i]^invert, &n, clk, encoding);
                }

-               if (encoding==0 && BitStream[0]==BitStream[size-1]){ //run a second set inverted (for biphase phase)
+               if (encoding==0 && BitStream[0]==BitStream[size-1]){ //run a second set inverted (for ask/raw || biphase phase)

                        for (i=0; i<size; i++){
                                askSimBit(BitStream[i]^invert^1, &n, clk, encoding);
                        }
                        for (i=0; i<size; i++){
                                askSimBit(BitStream[i]^invert^1, &n, clk, encoding);
                        }


@@ -1358,7 +1358,7 @@ void CopyIndala224toT55x7(uint32_t uid1, uint32_t uid2, uint32_t uid3, uint32_t
        //Config for Indala (RF/32;PSK1 with RF/2;Maxblock=7)
        data[0] = T55x7_BITRATE_RF_32 | T55x7_MODULATION_PSK1 | (7 << T55x7_MAXBLOCK_SHIFT);
        //TODO add selection of chip for Q5 or T55x7
        //Config for Indala (RF/32;PSK1 with RF/2;Maxblock=7)
        data[0] = T55x7_BITRATE_RF_32 | T55x7_MODULATION_PSK1 | (7 << T55x7_MAXBLOCK_SHIFT);
        //TODO add selection of chip for Q5 or T55x7

-       // data[0] = (((32-2)/2)<<T5555_BITRATE_SHIFT) | T5555_MODULATION_PSK1 | 7 << T5555_MAXBLOCK_SHIFT;
+       // data[0] = (((32-2)>>1)<<T5555_BITRATE_SHIFT) | T5555_MODULATION_PSK1 | 7 << T5555_MAXBLOCK_SHIFT;

        WriteT55xx(data, 0, 8);
        //Alternative config for Indala (Extended mode;RF/32;PSK1 with RF/2;Maxblock=7;Inverse data)
        //      T5567WriteBlock(0x603E10E2,0);
        WriteT55xx(data, 0, 8);
        //Alternative config for Indala (Extended mode;RF/32;PSK1 with RF/2;Maxblock=7;Inverse data)
        //      T5567WriteBlock(0x603E10E2,0);


@@ -1367,7 +1367,7 @@ void CopyIndala224toT55x7(uint32_t uid1, uint32_t uid2, uint32_t uid3, uint32_t
 // clone viking tag to T55xx
 void CopyVikingtoT55xx(uint32_t block1, uint32_t block2, uint8_t Q5) {
        uint32_t data[] = {T55x7_BITRATE_RF_32 | T55x7_MODULATION_MANCHESTER | (2 << T55x7_MAXBLOCK_SHIFT), block1, block2};
 // clone viking tag to T55xx
 void CopyVikingtoT55xx(uint32_t block1, uint32_t block2, uint8_t Q5) {
        uint32_t data[] = {T55x7_BITRATE_RF_32 | T55x7_MODULATION_MANCHESTER | (2 << T55x7_MAXBLOCK_SHIFT), block1, block2};

-       if (Q5) data[0] = (32 << T5555_BITRATE_SHIFT) | T5555_MODULATION_MANCHESTER | 2 << T5555_MAXBLOCK_SHIFT;
+       if (Q5) data[0] = ( ((32-2)>>1) << T5555_BITRATE_SHIFT) | T5555_MODULATION_MANCHESTER | 2 << T5555_MAXBLOCK_SHIFT;

        // Program the data blocks for supplied ID and the block 0 config
        WriteT55xx(data, 0, 3);
        LED_D_OFF();
        // Program the data blocks for supplied ID and the block 0 config
        WriteT55xx(data, 0, 3);
        LED_D_OFF();


@@ -1571,8 +1571,6 @@ void SendForward(uint8_t fwd_bit_count) {
        fwd_write_ptr = forwardLink_data;
        fwd_bit_sz = fwd_bit_count;
 
        fwd_write_ptr = forwardLink_data;
        fwd_bit_sz = fwd_bit_count;
 

-       LED_D_ON();
-

        // Set up FPGA, 125kHz
        LFSetupFPGAForADC(95, true);
 
        // Set up FPGA, 125kHz
        LFSetupFPGAForADC(95, true);
 


@@ -1580,7 +1578,7 @@ void SendForward(uint8_t fwd_bit_count) {
        fwd_bit_sz--; //prepare next bit modulation
        fwd_write_ptr++;
        FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
        fwd_bit_sz--; //prepare next bit modulation
        fwd_write_ptr++;
        FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off

-       SpinDelayUs(55*8); //55 cycles off (8us each)for 4305
+       SpinDelayUs(56*8); //55 cycles off (8us each)for 4305

        FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD);//field on
        SpinDelayUs(16*8); //16 cycles on (8us each)
 
        FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD);//field on
        SpinDelayUs(16*8); //16 cycles on (8us each)
 


@@ -1591,9 +1589,9 @@ void SendForward(uint8_t fwd_bit_count) {
                else {
                        //These timings work for 4469/4269/4305 (with the 55*8 above)
                        FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
                else {
                        //These timings work for 4469/4269/4305 (with the 55*8 above)
                        FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off

-                       SpinDelayUs(23*8); //16-4 cycles off (8us each)
+                       SpinDelayUs(20*8); //16-4 cycles off (8us each) //23

                        FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD);//field on
                        FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD);//field on

-                       SpinDelayUs(9*8); //16 cycles on (8us each)
+                       SpinDelayUs(12*8); //16 cycles on (8us each) //9

                }
        }
 }
                }
        }
 }


@@ -1615,13 +1613,11 @@ void EM4xLogin(uint32_t Password) {
 void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode) {
 
        uint8_t fwd_bit_count;
 void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode) {
 
        uint8_t fwd_bit_count;

-       uint8_t *dest = BigBuf_get_addr();
-       uint16_t bufferlength = BigBuf_max_traceLen();
-       uint32_t i = 0;

 
        // Clear destination buffer before sending the command
        BigBuf_Clear_ext(false);
 
 
        // Clear destination buffer before sending the command
        BigBuf_Clear_ext(false);
 

+       LED_A_ON();

        //If password mode do login
        if (PwdMode == 1) EM4xLogin(Pwd);
 
        //If password mode do login
        if (PwdMode == 1) EM4xLogin(Pwd);
 


@@ -1629,36 +1625,28 @@ void EM4xReadWord(uint8_t Address, uint32_t Pwd, uint8_t PwdMode) {
        fwd_bit_count = Prepare_Cmd( FWD_CMD_READ );
        fwd_bit_count += Prepare_Addr( Address );
 
        fwd_bit_count = Prepare_Cmd( FWD_CMD_READ );
        fwd_bit_count += Prepare_Addr( Address );
 

-       // Connect the A/D to the peak-detected low-frequency path.
-       SetAdcMuxFor(GPIO_MUXSEL_LOPKD);
-       // Now set up the SSC to get the ADC samples that are now streaming at us.
-       FpgaSetupSsc();
-

        SendForward(fwd_bit_count);
 
        // Now do the acquisition
        SendForward(fwd_bit_count);
 
        // Now do the acquisition

-       i = 0;
-       for(;;) {
-               if (AT91C_BASE_SSC->SSC_SR & AT91C_SSC_TXRDY) {
-                       AT91C_BASE_SSC->SSC_THR = 0x43;
-               }
-               if (AT91C_BASE_SSC->SSC_SR & AT91C_SSC_RXRDY) {
-                       dest[i] = (uint8_t)AT91C_BASE_SSC->SSC_RHR;
-                       i++;
-                       if (i >= bufferlength) break;
-               }
-       }
+       DoAcquisition_config(TRUE);
+       

        FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
        FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off

+       LED_A_OFF();

        cmd_send(CMD_ACK,0,0,0,0,0);
        cmd_send(CMD_ACK,0,0,0,0,0);

-       LED_D_OFF();

 }
 
 }
 

-void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode) {
-
+void EM4xWriteWord(uint32_t flag, uint32_t Data, uint32_t Pwd) {
+       
+       bool PwdMode = (flag & 0xF);
+       uint8_t Address = (flag >> 8) & 0xFF;

        uint8_t fwd_bit_count;
 
        uint8_t fwd_bit_count;
 

+       //clear buffer now so it does not interfere with timing later
+       BigBuf_Clear_ext(false);
+
+       LED_A_ON();

        //If password mode do login
        //If password mode do login

-       if (PwdMode == 1) EM4xLogin(Pwd);
+       if (PwdMode) EM4xLogin(Pwd);

 
        forward_ptr = forwardLink_data;
        fwd_bit_count = Prepare_Cmd( FWD_CMD_WRITE );
 
        forward_ptr = forwardLink_data;
        fwd_bit_count = Prepare_Cmd( FWD_CMD_WRITE );


@@ -1669,8 +1657,13 @@ void EM4xWriteWord(uint32_t Data, uint8_t Address, uint32_t Pwd, uint8_t PwdMode
 
        //Wait for write to complete
        SpinDelay(20);
 
        //Wait for write to complete
        SpinDelay(20);

+
+       //Capture response if one exists
+       DoAcquisition_config(TRUE);
+

        FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off
        FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF); // field off

-       LED_D_OFF();
+       LED_A_OFF();
+       cmd_send(CMD_ACK,0,0,0,0,0);

 }
 /*
 Reading a COTAG.
 }
 /*
 Reading a COTAG.

diff --git a/client/cmdlfem4x.c b/client/cmdlfem4x.c
index aa0fc856e002b20e2c3e882341bff765b1d74416..aa568e9e29aa9420e42716b04c885db5ef4c7a84 100644 (file)
--- a/client/cmdlfem4x.c
+++ b/client/cmdlfem4x.c
@@ -18,6 +18,7 @@
 #include "cmdparser.h"
 #include "cmddata.h"
 #include "cmdlf.h"
 #include "cmdparser.h"
 #include "cmddata.h"
 #include "cmdlf.h"

+#include "cmdmain.h"

 #include "cmdlfem4x.h"
 #include "lfdemod.h"
 
 #include "cmdlfem4x.h"
 #include "lfdemod.h"
 


@@ -285,7 +286,7 @@ uint32_t OutputEM4x50_Block(uint8_t *BitStream, size_t size, bool verbose, bool
        }
        return code;
 }
        }
        return code;
 }

-/* Read the transmitted data of an EM4x50 tag
+/* Read the transmitted data of an EM4x50 tag from the graphbuffer

  * Format:
  *
  *  XXXXXXXX [row parity bit (even)] <- 8 bits plus parity
  * Format:
  *
  *  XXXXXXXX [row parity bit (even)] <- 8 bits plus parity


@@ -498,53 +499,122 @@ int CmdEM4x50Read(const char *Cmd)
        return EM4x50Read(Cmd, true);
 }
 
        return EM4x50Read(Cmd, true);
 }
 

-int CmdReadWord(const char *Cmd)
-{
-       int Word = -1; //default to invalid word
-       UsbCommand c;
-       
-       sscanf(Cmd, "%d", &Word);
+int usage_lf_em_read(void) {
+       PrintAndLog("Read EM4x05/EM4x69.  Tag must be on antenna. ");
+       PrintAndLog("");
+       PrintAndLog("Usage:  lf em readword [h] <address> <pwd>");
+       PrintAndLog("Options:");
+       PrintAndLog("       h         - this help");
+       PrintAndLog("       address   - memory address to read. (0-15)");
+       PrintAndLog("       pwd       - password (hex) (optional)");
+       PrintAndLog("samples:");
+       PrintAndLog("      lf em readword 1");
+       PrintAndLog("      lf em readword 1 11223344");
+       return 0;
+}
+int CmdReadWord(const char *Cmd) {
+       int addr, pwd;
+       bool usePwd = false;
+       uint8_t ctmp = param_getchar(Cmd, 0);
+       if ( strlen(Cmd) == 0 || ctmp == 'H' || ctmp == 'h' ) return usage_lf_em_read();
+
+       addr = param_get8ex(Cmd, 0, -1, 10);
+       pwd =  param_get32ex(Cmd, 1, -1, 16);

        
        

-       if ( (Word > 15) | (Word < 0) ) {
-               PrintAndLog("Word must be between 0 and 15");
+       if ( (addr > 15) || (addr < 0 ) || ( addr == -1) ) {
+               PrintAndLog("Address must be between 0 and 15");

                return 1;
        }
                return 1;
        }

+       if ( pwd == -1 )
+               PrintAndLog("Reading address %d", addr);
+       else {
+               usePwd = true;
+               PrintAndLog("Reading address %d | password %08X", addr, pwd);
+       }

        
        

-       PrintAndLog("Reading word %d", Word);
-       
-       c.cmd = CMD_EM4X_READ_WORD;
-       c.d.asBytes[0] = 0x0; //Normal mode
-       c.arg[0] = 0;
-       c.arg[1] = Word;
-       c.arg[2] = 0;
+       UsbCommand c = {CMD_EM4X_READ_WORD, {addr, pwd, usePwd}};
+       clearCommandBuffer();

        SendCommand(&c);
        SendCommand(&c);

-       return 0;
+       UsbCommand resp;        
+       if (!WaitForResponseTimeout(CMD_ACK, &resp, 2500)){
+               PrintAndLog("Command timed out");
+               return -1;
+       }
+       
+       uint8_t got[6000]; // 8 bit preamble + 32 bit word response (max clock (128) * 40bits = 5120 samples)
+       GetFromBigBuf(got, sizeof(got), 0);
+       if ( !WaitForResponseTimeout(CMD_ACK, NULL, 8000) ) {
+               PrintAndLog("command execution time out");
+               return 0;
+       }
+       setGraphBuf(got, sizeof(got));
+       //todo: demodulate read data 
+       return 1;

 }
 
 }
 

-int CmdReadWordPWD(const char *Cmd)
-{
-       int Word = -1; //default to invalid word
-       int Password = 0xFFFFFFFF; //default to blank password
-       UsbCommand c;
+int usage_lf_em_write(void) {
+       PrintAndLog("Write EM4x05/EM4x69.  Tag must be on antenna. ");
+       PrintAndLog("");
+       PrintAndLog("Usage:  lf em writeword [h] <address> <data> <pwd>");
+       PrintAndLog("Options:");
+       PrintAndLog("       h         - this help");
+       PrintAndLog("       address   - memory address to write to. (0-15)");
+       PrintAndLog("       data      - data to write (hex)");  
+       PrintAndLog("       pwd       - password (hex) (optional)");
+       PrintAndLog("samples:");
+       PrintAndLog("      lf em writeword 1");
+       PrintAndLog("      lf em writeword 1 deadc0de 11223344");
+       return 0;
+}
+int CmdWriteWord(const char *Cmd) {
+       uint8_t ctmp = param_getchar(Cmd, 0);
+       if ( strlen(Cmd) == 0 || ctmp == 'H' || ctmp == 'h' ) return usage_lf_em_write();

        
        

-       sscanf(Cmd, "%d %x", &Word, &Password);
+       bool usePwd = false;
+               
+       int addr = 16; // default to invalid address
+       int data = 0xFFFFFFFF; // default to blank data
+       int pwd = 0xFFFFFFFF; // default to blank password

        
        

-       if ( (Word > 15) | (Word < 0) ) {
-               PrintAndLog("Word must be between 0 and 15");
+       addr = param_get8ex(Cmd, 0, -1, 10);
+       data = param_get32ex(Cmd, 1, -1, 16);
+       pwd =  param_get32ex(Cmd, 2, -1, 16);
+       
+       
+       if ( (addr > 15) || (addr < 0 ) || ( addr == -1) ) {
+               PrintAndLog("Address must be between 0 and 15");

                return 1;
        }
                return 1;
        }

+       if ( pwd == -1 )
+               PrintAndLog("Writing address %d data %08X", addr, data);        
+       else {
+               usePwd = true;
+               PrintAndLog("Writing address %d data %08X using password %08X", addr, data, pwd);               
+       }

        
        

-       PrintAndLog("Reading word %d with password %08X", Word, Password);
+       uint16_t flag = (addr << 8 ) | usePwd;

        
        

-       c.cmd = CMD_EM4X_READ_WORD;
-       c.d.asBytes[0] = 0x1; //Password mode
-       c.arg[0] = 0;
-       c.arg[1] = Word;
-       c.arg[2] = Password;
+       UsbCommand c = {CMD_EM4X_WRITE_WORD, {flag, data, pwd}};
+       clearCommandBuffer();

        SendCommand(&c);
        SendCommand(&c);

+       UsbCommand resp;        
+       if (!WaitForResponseTimeout(CMD_ACK, &resp, 1000)){
+               PrintAndLog("Error occurred, device did not respond during write operation.");
+               return -1;
+       }
+       //get response if there is one
+       uint8_t got[6000]; // 8 bit preamble + 32 bit word response (max clock (128) * 40bits = 5120 samples)
+       GetFromBigBuf(got, sizeof(got), 0);
+       if ( !WaitForResponseTimeout(CMD_ACK, NULL, 8000) ) {
+               PrintAndLog("command execution time out");
+               return 0;
+       }
+       setGraphBuf(got, sizeof(got));
+       //todo: check response for 00001010 then write data for write confirmation!

        return 0;
 }
 
        return 0;
 }
 

+/*

 int CmdWriteWord(const char *Cmd)
 {
        int Word = 16; //default to invalid block
 int CmdWriteWord(const char *Cmd)
 {
        int Word = 16; //default to invalid block


@@ -593,7 +663,7 @@ int CmdWriteWordPWD(const char *Cmd)
        SendCommand(&c);
        return 0;
 }
        SendCommand(&c);
        return 0;
 }

-
+*/

 static command_t CommandTable[] =
 {
        {"help", CmdHelp, 1, "This help"},
 static command_t CommandTable[] =
 {
        {"help", CmdHelp, 1, "This help"},


@@ -603,11 +673,11 @@ static command_t CommandTable[] =
        {"em410xwatch", CmdEM410xWatch, 0, "['h'] -- Watches for EM410x 125/134 kHz tags (option 'h' for 134)"},
        {"em410xspoof", CmdEM410xWatchnSpoof, 0, "['h'] --- Watches for EM410x 125/134 kHz tags, and replays them. (option 'h' for 134)" },
        {"em410xwrite", CmdEM410xWrite, 0, "<UID> <'0' T5555> <'1' T55x7> [clock rate] -- Write EM410x UID to T5555(Q5) or T55x7 tag, optionally setting clock rate"},
        {"em410xwatch", CmdEM410xWatch, 0, "['h'] -- Watches for EM410x 125/134 kHz tags (option 'h' for 134)"},
        {"em410xspoof", CmdEM410xWatchnSpoof, 0, "['h'] --- Watches for EM410x 125/134 kHz tags, and replays them. (option 'h' for 134)" },
        {"em410xwrite", CmdEM410xWrite, 0, "<UID> <'0' T5555> <'1' T55x7> [clock rate] -- Write EM410x UID to T5555(Q5) or T55x7 tag, optionally setting clock rate"},

-       {"em4x50read", CmdEM4x50Read, 1, "Extract data from EM4x50 tag"},
-       {"readword", CmdReadWord, 1, "<Word> -- Read EM4xxx word data"},
-       {"readwordPWD", CmdReadWordPWD, 1, "<Word> <Password> -- Read EM4xxx word data in password mode"},
-       {"writeword", CmdWriteWord, 1, "<Data> <Word> -- Write EM4xxx word data"},
-       {"writewordPWD", CmdWriteWordPWD, 1, "<Data> <Word> <Password> -- Write EM4xxx word data in password mode"},
+       {"em4x50read", CmdEM4x50Read, 1, "demod data from EM4x50 tag from the graph buffer"},
+       {"readword", CmdReadWord, 1, "<Word> (pwd) -- Read EM4x05/EM4x69 word data"},
+       //{"readwordPWD", CmdReadWordPWD, 1, "<Word> <Password> -- Read EM4xxx word data in password mode"},
+       {"writeword", CmdWriteWord, 1, "<Word> <data> (pwd) -- Write EM4x05/EM4x69 word data"},
+       //{"writewordPWD", CmdWriteWordPWD, 1, "<Data> <Word> <Password> -- Write EM4xxx word data in password mode"},

        {NULL, NULL, 0, NULL}
 };
 
        {NULL, NULL, 0, NULL}
 };