client/luascripts/hf_legic_buffer2card.lua

   1 local utils = require('utils')
   2 local getopt = require('getopt')
   3 local ansicolors  = require('ansicolors')
   4 -- this script writes bytes 8 to 256 on the Legic MIM256
   5
   6 copyright = ''
   7 author = 'Mosci'
   8 version = 'v1.0.3'
   9 desc =
  10 [[
  11 This is a script which writes value 0x01 to bytes from
  12 position 0x07 until 0xFF on a Legic Prime Tag (MIM256 or MIM1024)
  13 -- (created with 'hf legic dump -f my_dump.hex') --
  14 ]]
  15 example = [[
  16     script run hf_legic_buffer2card
  17 ]]
  18 usage = [[
  19 script run hf_legic_buffer2card -h
  20 ]]
  21 arguments = [[
  22     -h       - Help text
  23 ]]
  24
  25 ---
  26 -- This is only meant to be used when errors occur
  27 local function oops(err)
  28     print('ERROR:', err)
  29     core.clearCommandBuffer()
  30     return nil, err
  31 end
  32 ---
  33 -- Usage help
  34 local function help()
  35     print(copyright)
  36     print(author)
  37     print(version)
  38     print(desc)
  39     print(ansicolors.cyan..'Usage'..ansicolors.reset)
  40     print(usage)
  41     print(ansicolors.cyan..'Arguments'..ansicolors.reset)
  42     print(arguments)
  43     print(ansicolors.cyan..'Example usage'..ansicolors.reset)
  44     print(example)
  45 end
  46 --
  47 -- simple loop-write from 0x07 to 0xff
  48 function main()
  49
  50     -- parse arguments for the script
  51     for o, a in getopt.getopt(args, 'h') do
  52         if o == 'h' then return help() end
  53     end
  54
  55     local cmd = ''
  56     local i
  57     for i = 7, 255 do
  58         cmd = ('hf legic wrbl -o %02x -d 01'):format(i)
  59         print(cmd)
  60         core.clearCommandBuffer()
  61         core.console(cmd)
  62
  63         -- got a 'cmd-buffer overflow' on my mac - so just wait a little
  64         -- works without that pause on my linux-box
  65         utils.Sleep(0.1)
  66     end
  67 end
  68
  69 main()