git.zerfleddert.de Git - proxmark3-svn/blob - client/scripts/test_t55x7_ask.lua

   1 local cmds = require('commands')
   2 local getopt = require('getopt')
   3 local bin = require('bin')
   4 local utils = require('utils')
   5
   6 local format=string.format
   7 local floor=math.floor
   8
   9 example =[[
  10         1. script run test_t55x7_ask
  11 ]]
  12 author = "Iceman"
  13 usage = "script run test_t55x7_ask"
  14 desc =[[
  15 This script will program a T55x7 TAG with the configuration: block 0x00 data 0x000100
  16 The outlined procedure is as following:
  17
  18 --ASK
  19         00 00 80 40
  20 --           max 2
  21 --        manchester
  22 --     bit rate
  23
  24 "lf t55xx write 0 00008040"
  25 "lf t55xx detect"
  26 "lf t55xx info"
  27
  28 Loop:
  29         change the configuretion block 0 with:
  30     -xx 00 xxxx = RF/8
  31     -xx 04 xxxx = RF/16
  32         -xx 08 xxxx = RF/32
  33         -xx 0C xxxx = RF/40
  34         -xx 10 xxxx = RF/50
  35         -xx 14 xxxx = RF/64
  36         -xx 18 xxxx = RF/100
  37         -xx 1C xxxx = RF/128
  38
  39
  40 testsuit for the ASK/MANCHESTER demod
  41
  42 Arguments:
  43         -h             : this help
  44 ]]
  45
  46 local TIMEOUT = 2000 -- Shouldn't take longer than 2 seconds
  47 local DEBUG = true -- the debug flag
  48
  49 --BLOCK 0 = 00008040 ASK / MAN
  50 local config1 = '00'
  51 local config2 = '8040'
  52
  53 local procedurecmds = {
  54         [1] = '%s%02X%s',
  55         [2] = 'lf t55xx detect',
  56         [3] = 'lf t55xx info',
  57 }
  58 ---
  59 -- A debug printout-function
  60 function dbg(args)
  61         if not DEBUG then
  62                 return
  63         end
  64
  65     if type(args) == "table" then
  66                 local i = 1
  67                 while args[i] do
  68                         dbg(args[i])
  69                         i = i+1
  70                 end
  71         else
  72                 print("###", args)
  73         end
  74 end
  75 ---
  76 -- This is only meant to be used when errors occur
  77 function oops(err)
  78         print("ERROR: ",err)
  79 end
  80 ---
  81 -- Usage help
  82 function help()
  83         print(desc)
  84         print("Example usage")
  85         print(example)
  86 end
  87 --
  88 -- Exit message
  89 function ExitMsg(msg)
  90         print( string.rep('--',20) )
  91         print( string.rep('--',20) )
  92         print(msg)
  93         print()
  94 end
  95
  96 function test()
  97         local y
  98         local block = "00"
  99         for y = 0x0, 0x1d, 0x4 do
 100                 for _ = 1, #procedurecmds do
 101                         local pcmd = procedurecmds[_]
 102
 103                         if #pcmd == 0 then
 104
 105                         elseif _ == 1 then
 106
 107                                 local config = pcmd:format(config1, y, config2)
 108                                 dbg(('lf t55xx write 0 %s'):format(config))
 109                                 config = tonumber(config,16)
 110
 111                                 local writecmd = Command:new{cmd = cmds.CMD_T55XX_WRITE_BLOCK,arg1 = config, arg2 = block, arg3 = "00", data = "00"}
 112                                 local err = core.SendCommand(writecmd:getBytes())
 113                                 if err then return oops(err) end
 114                                 local response = core.WaitForResponseTimeout(cmds.CMD_ACK,TIMEOUT)
 115
 116                         else
 117                                 dbg(pcmd)
 118                                 core.console( pcmd )
 119                         end
 120                 end
 121                 core.clearCommandBuffer()
 122         end
 123         print( string.rep('--',20) )
 124 end
 125
 126 local function main(args)
 127
 128         print( string.rep('--',20) )
 129         print( string.rep('--',20) )
 130
 131         -- Arguments for the script
 132         for o, arg in getopt.getopt(args, 'h') do
 133                 if o == "h" then return help() end
 134         end
 135
 136         core.clearCommandBuffer()
 137         test()
 138         print( string.rep('--',20) )
 139 end
 140 main(args)