FIX: removing nonexistent include file.

[proxmark3-svn] / client / cmdlfpcf7931.c

diff --git a/client/cmdlfpcf7931.c b/client/cmdlfpcf7931.c
index e4f8604c76f0a9785ee9d0c68bd9eecd82831e7b..5cc576fe5bb9f436a1ba107d9509bdd355c639c4 100644 (file)
--- a/client/cmdlfpcf7931.c
+++ b/client/cmdlfpcf7931.c
@@ -29,26 +29,24 @@ static int CmdHelp(const char *Cmd);
 struct pcf7931_config configPcf = {
        {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
        PCF7931_DEFAULT_INITDELAY,
 struct pcf7931_config configPcf = {
        {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF},
        PCF7931_DEFAULT_INITDELAY,

-               {
-               PCF7931_DEFAULT_OFFSET_WIDTH, 
-               PCF7931_DEFAULT_OFFSET_POSITION
-               }
+       PCF7931_DEFAULT_OFFSET_WIDTH, 
+       PCF7931_DEFAULT_OFFSET_POSITION

        };
 
 // Resets the configuration settings to default values.
 int pcf7931_resetConfig(){
        memset(configPcf.Pwd, 0xFF, sizeof(configPcf.Pwd) );
        configPcf.InitDelay = PCF7931_DEFAULT_INITDELAY;
        };
 
 // Resets the configuration settings to default values.
 int pcf7931_resetConfig(){
        memset(configPcf.Pwd, 0xFF, sizeof(configPcf.Pwd) );
        configPcf.InitDelay = PCF7931_DEFAULT_INITDELAY;

-       configPcf.Offset[0] = PCF7931_DEFAULT_OFFSET_WIDTH; 
-       configPcf.Offset[1] = PCF7931_DEFAULT_OFFSET_POSITION; 
+       configPcf.OffsetWidth = PCF7931_DEFAULT_OFFSET_WIDTH; 
+       configPcf.OffsetPosition = PCF7931_DEFAULT_OFFSET_POSITION; 

        return 0;
 }
 
 int pcf7931_printConfig(){
        PrintAndLog("Password (LSB first on bytes) : %s", sprint_hex( configPcf.Pwd, sizeof(configPcf.Pwd)));
        PrintAndLog("Tag initialization delay      : %d us", configPcf.InitDelay);
        return 0;
 }
 
 int pcf7931_printConfig(){
        PrintAndLog("Password (LSB first on bytes) : %s", sprint_hex( configPcf.Pwd, sizeof(configPcf.Pwd)));
        PrintAndLog("Tag initialization delay      : %d us", configPcf.InitDelay);

-       PrintAndLog("Offset low pulses width       : %d us", configPcf.Offset[0]);
-       PrintAndLog("Offset low pulses position    : %d us", configPcf.Offset[1]);
+       PrintAndLog("Offset low pulses width       : %d us", configPcf.OffsetWidth);
+       PrintAndLog("Offset low pulses position    : %d us", configPcf.OffsetPosition);

        return 0;
 }
 
        return 0;
 }
 


@@ -67,11 +65,11 @@ int usage_pcf7931_write(){
        PrintAndLog("This command tries to write a PCF7931 tag.");
        PrintAndLog("Options:");
        PrintAndLog("       h                      This help");
        PrintAndLog("This command tries to write a PCF7931 tag.");
        PrintAndLog("Options:");
        PrintAndLog("       h                      This help");

-       PrintAndLog("       blockaddress   Block to save");
-       PrintAndLog("       byteaddress    Index of byte inside block to overwrite");
-       PrintAndLog("       data           one byte of data");
+       PrintAndLog("       blockaddress   Block to save [0-7]");
+       PrintAndLog("       byteaddress    Index of byte inside block to write [0-15]");
+       PrintAndLog("       data           one byte of data (hex)");

        PrintAndLog("Examples:");
        PrintAndLog("Examples:");

-       PrintAndLog("      lf pcf7931 write 10 1 FF");
+       PrintAndLog("      lf pcf7931 write 2 1 FF");

        return 0;
 }
 
        return 0;
 }
 


@@ -121,8 +119,8 @@ int CmdLFPCF7931Config(const char *Cmd){
        if ( param_gethex(Cmd, 0, configPcf.Pwd, 14) ) return usage_pcf7931_config();
        
        configPcf.InitDelay = (param_get32ex(Cmd,1,0,10) & 0xFFFF);
        if ( param_gethex(Cmd, 0, configPcf.Pwd, 14) ) return usage_pcf7931_config();
        
        configPcf.InitDelay = (param_get32ex(Cmd,1,0,10) & 0xFFFF);

-       configPcf.Offset[0] = (int)(param_get32ex(Cmd,2,0,10) & 0xFFFF);
-       configPcf.Offset[1] = (int)(param_get32ex(Cmd,3,0,10) & 0xFFFF);
+       configPcf.OffsetWidth = (int)(param_get32ex(Cmd,2,0,10) & 0xFFFF);
+       configPcf.OffsetPosition = (int)(param_get32ex(Cmd,3,0,10) & 0xFFFF);

        
        pcf7931_printConfig();
        return 0;
        
        pcf7931_printConfig();
        return 0;


@@ -133,21 +131,23 @@ int CmdLFPCF7931Write(const char *Cmd){
        uint8_t ctmp = param_getchar(Cmd, 0);
        if (strlen(Cmd) < 1 || ctmp == 'h' || ctmp == 'H') return usage_pcf7931_write();        
 
        uint8_t ctmp = param_getchar(Cmd, 0);
        if (strlen(Cmd) < 1 || ctmp == 'h' || ctmp == 'H') return usage_pcf7931_write();        
 

-       uint64_t blockaddress = param_get64ex(Cmd, 0, 0, 16);
-       uint64_t byteaddress =  param_get64ex(Cmd, 1, 0, 16);
-       uint8_t data = param_get8ex(Cmd,2,0,16);
-
-       PrintAndLog("Please specify the block address in hex");
-       PrintAndLog("Please specify the byte address in hex");
-       PrintAndLog("Please specify the data in hex (1 byte)");
-
-       PrintAndLog("", blockaddress, byteaddress, data);
-       return 3;
+       uint8_t block = 0, bytepos = 0, data = 0;
+       
+       if ( param_getdec(Cmd, 0, &block) ) return usage_pcf7931_write();
+       if ( param_getdec(Cmd, 1, &bytepos) ) return usage_pcf7931_write();
+       
+       if ( (block > 7) || (bytepos > 15) ) return usage_pcf7931_write();

 
 

-       UsbCommand c = {CMD_PCF7931_WRITE, { blockaddress, byteaddress, data} };
-       memcpy(c.d.asDwords, configPcf.Pwd, 7);
-    c.d.asDwords[7] = (configPcf.Offset[0]+128);
-    c.d.asDwords[8] = (configPcf.Offset[1]+128);
+       data    = param_get8ex(Cmd, 2, 0, 16);
+       
+       PrintAndLog("Writing block: %d", block);
+       PrintAndLog("          pos: %d", bytepos);
+       PrintAndLog("         data: 0x%02X", data);
+
+       UsbCommand c = {CMD_PCF7931_WRITE, { block, bytepos, data} };
+       memcpy(c.d.asDwords, configPcf.Pwd, sizeof(configPcf.Pwd) );
+    c.d.asDwords[7] = (configPcf.OffsetWidth + 128);
+    c.d.asDwords[8] = (configPcf.OffsetPosition + 128);

     c.d.asDwords[9] = configPcf.InitDelay;
 
        clearCommandBuffer();
     c.d.asDwords[9] = configPcf.InitDelay;
 
        clearCommandBuffer();


@@ -159,20 +159,19 @@ int CmdLFPCF7931Write(const char *Cmd){
 static command_t CommandTable[] = 
 {
        {"help",        CmdHelp,                        1, "This help"},
 static command_t CommandTable[] = 
 {
        {"help",        CmdHelp,                        1, "This help"},

-       {"read",        CmdLFPCF7931Read,       1, "Read content of a PCF7931 transponder"},
-       {"write",       CmdLFPCF7931Write,      1, "Write data on a PCF7931 transponder."},
+       {"read",   CmdLFPCF7931Read,   0, "Read content of a PCF7931 transponder"},
+       {"write",  CmdLFPCF7931Write,  0, "Write data on a PCF7931 transponder."},

        {"config",      CmdLFPCF7931Config, 1, "Configure the password, the tags initialization delay and time offsets (optional)"},
        {NULL, NULL, 0, NULL}
 };
 
        {"config",      CmdLFPCF7931Config, 1, "Configure the password, the tags initialization delay and time offsets (optional)"},
        {NULL, NULL, 0, NULL}
 };
 

-int CmdLFPCF7931(const char *Cmd)
-{
+int CmdLFPCF7931(const char *Cmd) {
+       clearCommandBuffer();

        CmdsParse(CommandTable, Cmd);
        return 0;
 }
 
        CmdsParse(CommandTable, Cmd);
        return 0;
 }
 

-int CmdHelp(const char *Cmd)
-{
+int CmdHelp(const char *Cmd) {

        CmdsHelp(CommandTable);
        return 0;
 }
        CmdsHelp(CommandTable);
        return 0;
 }