git.zerfleddert.de Git - proxmark3-svn/blob - client/scripts/test_t55x7_fsk.lua

   1 local cmds = require('commands')
   2 local getopt = require('getopt')
   3 local bin = require('bin')
   4 local utils = require('utils')
   5
   6 example =[[
   7         1. script run test_t55x7_fsk
   8 ]]
   9 author = "Iceman"
  10 usage = "script run test_t55x7_fsk"
  11 desc =[[
  12 This script will program a T55x7 TAG with the configuration: block 0x00 data 0x000100
  13 The outlined procedure is as following:
  14
  15 --ASK
  16         00 00 80 40
  17 --           max 2 blocks
  18 --        FSK1
  19 --     bit rate
  20
  21 "lf t55xx write 0 00007040"
  22 "lf t55xx detect"
  23 "lf t55xx info"
  24
  25 Loop:
  26         change the configuretion block 0 with:
  27     -xx 00 xxxx = RF/8
  28     -xx 04 xxxx = RF/16
  29         -xx 08 xxxx = RF/32
  30         -xx 0C xxxx = RF/40
  31         -xx 10 xxxx = RF/50
  32         -xx 14 xxxx = RF/64
  33         -xx 18 xxxx = RF/100
  34         -xx 1C xxxx = RF/128
  35
  36
  37 testsuit for the ASK/MANCHESTER demod
  38
  39 Arguments:
  40         -h             : this help
  41 ]]
  42
  43 local TIMEOUT = 2000 -- Shouldn't take longer than 2 seconds
  44 local DEBUG = true -- the debug flag
  45
  46 --BLOCK 0 = 00008040 FSK
  47 local config1 = '00'
  48 local config2 = '040'
  49
  50 local procedurecmds = {
  51         [1] = '%s%02X%X%s',
  52         [2] = 'lf t55xx detect',
  53         [3] = 'lf t55xx info',
  54 }
  55 ---
  56 -- A debug printout-function
  57 function dbg(args)
  58         if not DEBUG then
  59                 return
  60         end
  61
  62     if type(args) == "table" then
  63                 local i = 1
  64                 while args[i] do
  65                         dbg(args[i])
  66                         i = i+1
  67                 end
  68         else
  69                 print("###", args)
  70         end
  71 end
  72 ---
  73 -- This is only meant to be used when errors occur
  74 function oops(err)
  75         print("ERROR: ",err)
  76 end
  77 ---
  78 -- Usage help
  79 function help()
  80         print(desc)
  81         print("Example usage")
  82         print(example)
  83 end
  84 --
  85 -- Exit message
  86 function ExitMsg(msg)
  87         print( string.rep('--',20) )
  88         print( string.rep('--',20) )
  89         print(msg)
  90         print()
  91 end
  92
  93 function test(modulation)
  94         local y
  95         for y = 0x0, 0x1d, 0x4 do
  96                 for _ = 1, #procedurecmds do
  97                         local pcmd = procedurecmds[_]
  98
  99                         if #pcmd == 0 then
 100
 101                         elseif _ == 1 then
 102
 103                                 local config = pcmd:format(config1, y, modulation, config2)
 104                                 dbg(('lf t55xx write 0 %s'):format(config))
 105
 106                                 config = tonumber(config,16)
 107                                 local writecmd = Command:new{cmd = cmds.CMD_T55XX_WRITE_BLOCK, arg1 = config}
 108                                 local err = core.SendCommand(writecmd:getBytes())
 109                                 if err then return oops(err) end
 110                                 local response = core.WaitForResponseTimeout(cmds.CMD_ACK,TIMEOUT)
 111
 112                         else
 113                                 dbg(pcmd)
 114                                 core.console( pcmd )
 115                         end
 116                 end
 117                 core.clearCommandBuffer()
 118         end
 119         print( string.rep('--',20) )
 120 end
 121
 122 local function main(args)
 123
 124         print( string.rep('--',20) )
 125         print( string.rep('--',20) )
 126
 127         -- Arguments for the script
 128         for o, arg in getopt.getopt(args, 'h') do
 129                 if o == "h" then return help() end
 130         end
 131
 132         core.clearCommandBuffer()
 133         test(4)
 134         test(5)
 135         test(6)
 136         test(7)
 137         print( string.rep('--',20) )
 138 end
 139 main(args)