Adding a 'recoverpw' command for T55xx to try to recover corrupt password written...

[proxmark3-svn] / client / cmdhw.c

diff --git a/client/cmdhw.c b/client/cmdhw.c
index 5ec0aa601eb8024676220ca340a1431930fb861b..11112118949ecdd7a3364996bcb2520335cfe16d 100644 (file)
--- a/client/cmdhw.c
+++ b/client/cmdhw.c
@@ -18,14 +18,17 @@
 #include "cmdhw.h"
 #include "cmdmain.h"
 #include "cmddata.h"
+#include "data.h"
 
 /* low-level hardware control */
 
 static int CmdHelp(const char *Cmd);
 
-static void lookupChipID(uint32_t iChipID)
+static void lookupChipID(uint32_t iChipID, uint32_t mem_used)
 {
        char asBuff[100];
+       uint32_t mem_avail = 0;
+       
        switch(iChipID)
        {
                case 0x270B0A40:
@@ -103,37 +106,43 @@ static void lookupChipID(uint32_t iChipID)
        switch((iChipID&0xF00)>>8)
        {
                case 0:
-                       sprintf(asBuff,"None");
+                       mem_avail = 0;
                        break;
                case 1:
-                       sprintf(asBuff,"8K bytes");
+                       mem_avail = 8;
                        break;
                case 2:
-                       sprintf(asBuff,"16K bytes");
+                       mem_avail = 16;
                        break;
                case 3:
-                       sprintf(asBuff,"32K bytes");
+                       mem_avail = 32;
                        break;
                case 5:
-                       sprintf(asBuff,"64K bytes");
+                       mem_avail = 64;
                        break;
                case 7:
-                       sprintf(asBuff,"128K bytes");
+                       mem_avail = 128;
                        break;
                case 9:
-                       sprintf(asBuff,"256K bytes");
+                       mem_avail = 256;
                        break;
                case 10:
-                       sprintf(asBuff,"512K bytes");
+                       mem_avail = 512;
                        break;
                case 12:
-                       sprintf(asBuff,"1024K bytes");
+                       mem_avail = 1024;
                        break;
                case 14:
-                       sprintf(asBuff,"2048K bytes");
+                       mem_avail = 2048;
                        break;
        }
-       PrintAndLog("Nonvolatile Program Memory Size: %s",asBuff);
+       PrintAndLog("Nonvolatile Program Memory Size: %dK bytes. Used: %d bytes (%2.0f\%). Free: %d bytes (%2.0f\%).", 
+                               mem_avail, 
+                               mem_used, 
+                               mem_avail == 0 ? 0 : (float)mem_used/(mem_avail*1024)*100,
+                               mem_avail*1024 - mem_used,
+                               mem_avail == 0 ? 0 : (float)(mem_avail*1024-mem_used)/(mem_avail*1024)*100
+                               );
        switch((iChipID&0xF000)>>12)
        {
                case 0:
@@ -396,39 +405,82 @@ int CmdTune(const char *Cmd)
 
 int CmdVersion(const char *Cmd)
 {
-  UsbCommand c = {CMD_VERSION};
-  UsbCommand resp;
-  SendCommand(&c);
-  if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
-      lookupChipID(resp.arg[0]);
-  }
-  return 0;
+
+       clearCommandBuffer();
+       UsbCommand c = {CMD_VERSION};
+       static UsbCommand resp = {0, {0, 0, 0}};
+
+       if (resp.arg[0] == 0 && resp.arg[1] == 0) { // no cached information available
+               SendCommand(&c);
+               if (WaitForResponseTimeout(CMD_ACK,&resp,1000)) {
+                       PrintAndLog("Prox/RFID mark3 RFID instrument");
+                       PrintAndLog((char*)resp.d.asBytes);
+                       lookupChipID(resp.arg[0], resp.arg[1]);
+               }
+       } else {
+               PrintAndLog("[[[ Cached information ]]]\n");
+               PrintAndLog("Prox/RFID mark3 RFID instrument");
+               PrintAndLog((char*)resp.d.asBytes);
+               lookupChipID(resp.arg[0], resp.arg[1]);
+               PrintAndLog("");
+       }
+       return 0;
+}
+
+int CmdStatus(const char *Cmd)
+{
+       uint8_t speed_test_buffer[USB_CMD_DATA_SIZE];
+       sample_buf = speed_test_buffer;
+
+       clearCommandBuffer();
+       UsbCommand c = {CMD_STATUS};
+       SendCommand(&c);
+       if (!WaitForResponseTimeout(CMD_ACK,&c,1900)) {
+               PrintAndLog("Status command failed. USB Speed Test timed out");
+       }
+       return 0;
+}
+
+
+int CmdPing(const char *Cmd)
+{
+       clearCommandBuffer();
+       UsbCommand resp;
+       UsbCommand c = {CMD_PING};
+       SendCommand(&c);
+       if (WaitForResponseTimeout(CMD_ACK,&resp,1000))
+               PrintAndLog("Ping successfull");
+       else
+               PrintAndLog("Ping failed");     
+       return 0;
 }
 
 static command_t CommandTable[] = 
 {
-  {"help",          CmdHelp,        1, "This help"},
-  {"detectreader",  CmdDetectReader,0, "['l'|'h'] -- Detect external reader field (option 'l' or 'h' to limit to LF or HF)"},
-  {"fpgaoff",       CmdFPGAOff,     0, "Set FPGA off"},
-  {"lcd",           CmdLCD,         0, "<HEX command> <count> -- Send command/data to LCD"},
-  {"lcdreset",      CmdLCDReset,    0, "Hardware reset LCD"},
-  {"readmem",       CmdReadmem,     0, "[address] -- Read memory at decimal address from flash"},
-  {"reset",         CmdReset,       0, "Reset the Proxmark3"},
-  {"setlfdivisor",  CmdSetDivisor,  0, "<19 - 255> -- Drive LF antenna at 12Mhz/(divisor+1)"},
-  {"setmux",        CmdSetMux,      0, "<loraw|hiraw|lopkd|hipkd> -- Set the ADC mux to a specific value"},
-  {"tune",          CmdTune,        0, "Measure antenna tuning"},
-  {"version",       CmdVersion,     0, "Show version information about the connected Proxmark"},
-  {NULL, NULL, 0, NULL}
+       {"help",          CmdHelp,        1, "This help"},
+       {"detectreader",  CmdDetectReader,0, "['l'|'h'] -- Detect external reader field (option 'l' or 'h' to limit to LF or HF)"},
+       {"fpgaoff",       CmdFPGAOff,     0, "Set FPGA off"},
+       {"lcd",           CmdLCD,         0, "<HEX command> <count> -- Send command/data to LCD"},
+       {"lcdreset",      CmdLCDReset,    0, "Hardware reset LCD"},
+       {"readmem",       CmdReadmem,     0, "[address] -- Read memory at decimal address from flash"},
+       {"reset",         CmdReset,       0, "Reset the Proxmark3"},
+       {"setlfdivisor",  CmdSetDivisor,  0, "<19 - 255> -- Drive LF antenna at 12Mhz/(divisor+1)"},
+       {"setmux",        CmdSetMux,      0, "<loraw|hiraw|lopkd|hipkd> -- Set the ADC mux to a specific value"},
+       {"tune",          CmdTune,        0, "Measure antenna tuning"},
+       {"version",       CmdVersion,     0, "Show version information about the connected Proxmark"},
+       {"status",        CmdStatus,      0, "Show runtime status information about the connected Proxmark"},
+       {"ping",          CmdPing,        0, "Test if the pm3 is responsive"},
+       {NULL, NULL, 0, NULL}
 };
 
-int CmdHW(const char *Cmd)
-{
-  CmdsParse(CommandTable, Cmd);
-  return 0;
+int CmdHW(const char *Cmd) {
+       clearCommandBuffer();
+       CmdsParse(CommandTable, Cmd);
+       return 0;
 }
 
 int CmdHelp(const char *Cmd)
 {
-  CmdsHelp(CommandTable);
-  return 0;
+       CmdsHelp(CommandTable);
+       return 0;
 }