git.zerfleddert.de Git - proxmark3-svn/blob - client/cmdmain.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <unistd.h>
   4 #include <string.h>
   5 #include "sleep.h"
   6 #include "cmdparser.h"
   7 #include "data.h"
   8 #include "usb_cmd.h"
   9 #include "ui.h"
  10 #include "cmdhf.h"
  11 #include "cmddata.h"
  12 #include "cmdhw.h"
  13 #include "cmdlf.h"
  14 #include "cmdmain.h"
  15
  16 unsigned int current_command = CMD_UNKNOWN;
  17 unsigned int received_command = CMD_UNKNOWN;
  18
  19 static int CmdHelp(const char *Cmd);
  20 static int CmdQuit(const char *Cmd);
  21
  22 static command_t CommandTable[] =
  23 {
  24   {"help",  CmdHelp,  1, "This help. Use '<command> help' for details of the following commands:\n"},
  25   {"data",  CmdData,  1, "{ Plot window / data buffer manipulation... }"},
  26   {"exit",  CmdQuit,  1, "Exit program"},
  27   {"hf",    CmdHF,    1, "{ HF commands... }"},
  28   {"hw",    CmdHW,    1, "{ Hardware commands... }"},
  29   {"lf",    CmdLF,    1, "{ LF commands... }"},
  30   {"quit",  CmdQuit,  1, "Quit program"},
  31   {NULL, NULL, 0, NULL}
  32 };
  33
  34 int CmdHelp(const char *Cmd)
  35 {
  36   CmdsHelp(CommandTable);
  37   return 0;
  38 }
  39
  40 int CmdQuit(const char *Cmd)
  41 {
  42   exit(0);
  43   return 0;
  44 }
  45
  46 void WaitForResponse(uint32_t response_type)
  47 {
  48   while (received_command != response_type) {
  49     msleep(10); // XXX ugh
  50   }
  51   received_command = CMD_UNKNOWN;
  52 }
  53
  54 //-----------------------------------------------------------------------------
  55 // Entry point into our code: called whenever the user types a command and
  56 // then presses Enter, which the full command line that they typed.
  57 //-----------------------------------------------------------------------------
  58 void CommandReceived(char *Cmd)
  59 {
  60   CmdsParse(CommandTable, Cmd);
  61 }
  62
  63 //-----------------------------------------------------------------------------
  64 // Entry point into our code: called whenever we received a packet over USB
  65 // that we weren't necessarily expecting, for example a debug print.
  66 //-----------------------------------------------------------------------------
  67 void UsbCommandReceived(UsbCommand *UC)
  68 {
  69   //    printf("%s(%x) current cmd = %x\n", __FUNCTION__, c->cmd, current_command);
  70   /* If we recognize a response, return to avoid further processing */
  71   switch(UC->cmd) {
  72     case CMD_DEBUG_PRINT_STRING: {
  73       char s[100];
  74       if(UC->arg[0] > 70 || UC->arg[0] < 0) {
  75         UC->arg[0] = 0;
  76       }
  77       memcpy(s, UC->d.asBytes, UC->arg[0]);
  78       s[UC->arg[0]] = '\0';
  79       PrintAndLog("#db# %s", s);
  80       return;
  81     }
  82
  83     case CMD_DEBUG_PRINT_INTEGERS:
  84       PrintAndLog("#db# %08x, %08x, %08x\r\n", UC->arg[0], UC->arg[1], UC->arg[2]);
  85       return;
  86
  87     case CMD_MEASURED_ANTENNA_TUNING: {
  88       int peakv, peakf;
  89       int vLf125, vLf134, vHf;
  90       vLf125 = UC->arg[0] & 0xffff;
  91       vLf134 = UC->arg[0] >> 16;
  92       vHf = UC->arg[1] & 0xffff;;
  93       peakf = UC->arg[2] & 0xffff;
  94       peakv = UC->arg[2] >> 16;
  95       PrintAndLog("");
  96       PrintAndLog("");
  97       PrintAndLog("# LF antenna: %5.2f V @   125.00 kHz", vLf125/1000.0);
  98       PrintAndLog("# LF antenna: %5.2f V @   134.00 kHz", vLf134/1000.0);
  99       PrintAndLog("# LF optimal: %5.2f V @%9.2f kHz", peakv/1000.0, 12000.0/(peakf+1));
 100       PrintAndLog("# HF antenna: %5.2f V @    13.56 MHz", vHf/1000.0);
 101       if (peakv<2000)
 102         PrintAndLog("# Your LF antenna is unusable.");
 103       else if (peakv<10000)
 104         PrintAndLog("# Your LF antenna is marginal.");
 105       if (vHf<2000)
 106         PrintAndLog("# Your HF antenna is unusable.");
 107       else if (vHf<5000)
 108         PrintAndLog("# Your HF antenna is marginal.");
 109       return;
 110     }
 111     default:
 112       break;
 113   }
 114   /* Maybe it's a response: */
 115   switch(current_command) {
 116     case CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K:
 117       if (UC->cmd != CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K) goto unexpected_response;
 118       int i;
 119       for(i=0; i<48; i++) sample_buf[i] = UC->d.asBytes[i];
 120       received_command = UC->cmd;
 121       return;
 122     case CMD_ACQUIRE_RAW_ADC_SAMPLES_125K:
 123     case CMD_DOWNLOADED_SIM_SAMPLES_125K:
 124       if (UC->cmd != CMD_ACK) goto unexpected_response;
 125       // got ACK
 126       received_command = UC->cmd;
 127       return;
 128     default:
 129     unexpected_response:
 130     PrintAndLog("unrecognized command %08x\n", UC->cmd);
 131     break;
 132   }
 133 }