git.zerfleddert.de Git - proxmark3-svn/blob - client/lualibs/commands.lua

   1 --[[
   2 These are command definitions. This file should correspond exactly to usb_cmd.h.
   3 --]]
   4 --// For the bootloader
   5 local _commands = {
   6         CMD_DEVICE_INFO =                                                    0x0000,
   7         CMD_SETUP_WRITE =                                                    0x0001,
   8         CMD_FINISH_WRITE =                                                   0x0003,
   9         CMD_HARDWARE_RESET =                                                 0x0004,
  10         CMD_START_FLASH =                                                    0x0005,
  11         CMD_NACK =                                                           0x00fe,
  12         CMD_ACK =                                                            0x00ff,
  13
  14         --// For general mucking around
  15         CMD_DEBUG_PRINT_STRING =                                             0x0100,
  16         CMD_DEBUG_PRINT_INTEGERS =                                           0x0101,
  17         CMD_DEBUG_PRINT_BYTES =                                              0x0102,
  18         CMD_LCD_RESET =                                                      0x0103,
  19         CMD_LCD =                                                            0x0104,
  20         CMD_BUFF_CLEAR =                                                     0x0105,
  21         CMD_READ_MEM =                                                       0x0106,
  22         CMD_VERSION =                                                        0x0107,
  23
  24         --// For low-frequency tags
  25         CMD_READ_TI_TYPE =                                                   0x0202,
  26         CMD_WRITE_TI_TYPE =                                                  0x0203,
  27         CMD_DOWNLOADED_RAW_BITS_TI_TYPE =                                    0x0204,
  28         CMD_ACQUIRE_RAW_ADC_SAMPLES_125K =                                   0x0205,
  29         CMD_MOD_THEN_ACQUIRE_RAW_ADC_SAMPLES_125K =                          0x0206,
  30         CMD_DOWNLOAD_RAW_ADC_SAMPLES_125K =                                  0x0207,
  31         CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K =                                0x0208,
  32         CMD_DOWNLOADED_SIM_SAMPLES_125K =                                    0x0209,
  33         CMD_SIMULATE_TAG_125K =                                              0x020A,
  34         CMD_HID_DEMOD_FSK =                                                  0x020B,
  35         CMD_HID_SIM_TAG =                                                    0x020C,
  36         CMD_SET_LF_DIVISOR =                                                 0x020D,
  37         CMD_LF_SIMULATE_BIDIR =                                              0x020E,
  38         CMD_SET_ADC_MUX =                                                    0x020F,
  39         CMD_HID_CLONE_TAG =                                                  0x0210,
  40         CMD_EM410X_WRITE_TAG =                                               0x0211,
  41         CMD_INDALA_CLONE_TAG =                                               0x0212,
  42         --// for 224 bits UID
  43         CMD_INDALA_CLONE_TAG_L =                                             0x0213,
  44         CMD_T55XX_READ_BLOCK =                                               0x0214,
  45         CMD_T55XX_WRITE_BLOCK =                                              0x0215,
  46         CMD_T55XX_READ_TRACE =                                               0x0216,
  47         CMD_PCF7931_READ =                                                   0x0217,
  48         CMD_EM4X_READ_WORD =                                                 0x0218,
  49         CMD_EM4X_WRITE_WORD =                                                0x0219,
  50         --/* CMD_SET_ADC_MUX: ext1 is 0 for lopkd, 1 for loraw, 2 for hipkd, 3 for hiraw */
  51
  52         --// For the 13.56 MHz tags
  53         CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_15693 =                              0x0300,
  54         CMD_ACQUIRE_RAW_ADC_SAMPLES_ISO_14443 =                              0x0301,
  55         CMD_READ_SRI512_TAG =                                                0x0303,
  56         CMD_READ_SRIX4K_TAG =                                                0x0304,
  57         CMD_READER_ISO_15693 =                                               0x0310,
  58         CMD_SIMTAG_ISO_15693 =                                               0x0311,
  59         CMD_RECORD_RAW_ADC_SAMPLES_ISO_15693 =                               0x0312,
  60         CMD_ISO_15693_COMMAND =                                              0x0313,
  61         CMD_ISO_15693_COMMAND_DONE =                                         0x0314,
  62         CMD_ISO_15693_FIND_AFI =                                             0x0315,
  63         CMD_ISO_15693_DEBUG =                                                0x0316,
  64
  65         --// For Hitag2 transponders
  66         CMD_SNOOP_HITAG =                                                    0x0370,
  67         CMD_SIMULATE_HITAG =                                                 0x0371,
  68         CMD_READER_HITAG =                                                   0x0372,
  69
  70         CMD_SIMULATE_TAG_HF_LISTEN =                                         0x0380,
  71         CMD_SIMULATE_TAG_ISO_14443 =                                         0x0381,
  72         CMD_SNOOP_ISO_14443 =                                                0x0382,
  73         CMD_SNOOP_ISO_14443a =                                               0x0383,
  74         CMD_SIMULATE_TAG_ISO_14443a =                                        0x0384,
  75         CMD_READER_ISO_14443a =                                              0x0385,
  76         CMD_SIMULATE_TAG_LEGIC_RF =                                          0x0387,
  77         CMD_READER_LEGIC_RF =                                                0x0388,
  78         CMD_WRITER_LEGIC_RF =                                                0x0389,
  79         CMD_EPA_PACE_COLLECT_NONCE =                                         0x038A,
  80
  81         CMD_SNOOP_ICLASS =                                                   0x0392,
  82         CMD_SIMULATE_TAG_ICLASS =                                            0x0393,
  83         CMD_READER_ICLASS =                                                  0x0394,
  84
  85         --// For measurements of the antenna tuning
  86         CMD_MEASURE_ANTENNA_TUNING =                                         0x0400,
  87         CMD_MEASURE_ANTENNA_TUNING_HF =                                      0x0401,
  88         CMD_MEASURED_ANTENNA_TUNING =                                        0x0410,
  89         CMD_LISTEN_READER_FIELD =                                            0x0420,
  90
  91         --// For direct FPGA control
  92         CMD_FPGA_MAJOR_MODE_OFF =                                            0x0500,
  93
  94         --// For mifare commands
  95         CMD_MIFARE_SET_DBGMODE =                                             0x0600,
  96         CMD_MIFARE_EML_MEMCLR =                                              0x0601,
  97         CMD_MIFARE_EML_MEMSET =                                              0x0602,
  98         CMD_MIFARE_EML_MEMGET =                                              0x0603,
  99         CMD_MIFARE_EML_CARDLOAD =                                            0x0604,
 100         CMD_MIFARE_EML_CSETBLOCK =                                           0x0605,
 101         CMD_MIFARE_EML_CGETBLOCK =                                           0x0606,
 102
 103         CMD_SIMULATE_MIFARE_CARD =                                           0x0610,
 104
 105         CMD_READER_MIFARE =                                                  0x0611,
 106         CMD_MIFARE_NESTED =                                                  0x0612,
 107
 108         CMD_MIFARE_READBL =                                                  0x0620,
 109         CMD_MIFARE_READSC =                                                  0x0621,
 110         CMD_MIFARE_WRITEBL =                                                 0x0622,
 111         CMD_MIFARE_CHKKEYS =                                                 0x0623,
 112
 113         CMD_MIFARE_SNIFFER =                                                 0x0630,
 114
 115         CMD_UNKNOWN =                                                        0xFFFF,
 116 }
 117
 118
 119 local _reverse_lookup,k,v = {}
 120 for k, v in pairs(_commands) do
 121         _reverse_lookup[v] =  k
 122 end
 123 _commands.tostring = function(command)
 124         if(type(command) == 'number') then
 125                 return ("%s (%d)"):format(_reverse_lookup[command]or "ERROR UNDEFINED!", command)
 126         end
 127         return ("Error, numeric argument expected, got : %s"):format(tostring(command))
 128 end
 129
 130 Command = {
 131
 132         new = function(self, o)
 133
 134                 local o = o or {}   -- create object if user does not provide one
 135                 setmetatable(o, self) -- DIY inheritance a'la javascript
 136                 self.__index = self
 137
 138                 o.cmd = o.cmd or _commands.CMD_UNKNOWN
 139                 --o.arg1 = "test"
 140                 o.arg1 = o.arg1 or 0
 141                 o.arg2 = o.arg2 or 0
 142                 o.arg3 = o.arg3 or 0
 143                 local data = o.data or "0"
 144
 145                 if(type(data) == 'string') then
 146                         -- We need to check if it is correct length, otherwise pad it
 147                         local len = string.len(data)
 148                         if(len < 1024) then
 149                                 --Should be 1024 hex characters to represent 512 bytes of data
 150                                 data = data .. string.rep("0",1024 - len )
 151                         end
 152                         if(len > 1024) then
 153                                 -- OOps, a bit too much data here
 154                                 print( ( "WARNING: data size too large, was %s chars, will be truncated "):format(len) )
 155                                 --
 156                                 data = data:sub(1,1024)
 157                         end
 158                 else
 159                         print(("WARNING; data was NOT a (hex-) string, but was %s"):format(type(data)))
 160                 end
 161                 o.data = data
 162
 163                 return o
 164         end,
 165         parse = function (packet)
 166                 local count,cmd,arg1,arg2,arg3,data = bin.unpack('LLLLH512',packet)
 167                 return Command:new{cmd = cmd, arg1 = arg1, arg2 = arg2, arg3 = arg3, data = data}
 168         end,
 169 }
 170 function Command:__tostring()
 171         local output = ("%s\r\nargs : (%s, %s, %s)\r\ndata:\r\n%s\r\n"):format(
 172                 _commands.tostring(self.cmd),
 173                 tostring(self.arg1),
 174                 tostring(self.arg2),
 175                 tostring(self.arg3),
 176                 tostring(self.data))
 177         return output
 178 end
 179 function Command:getBytes()
 180         --If a hex-string has been used
 181         local data  = self.data
 182         local cmd = self.cmd
 183         local arg1, arg2, arg3 = self.arg1, self.arg2, self.arg3
 184
 185
 186         return bin.pack("LLLLH",cmd, arg1, arg2, arg3,data);
 187 end
 188 return _commands