Update cmdhficlass.c

[proxmark3-svn] / client / scripts / test_t55x7_psk.lua

local cmds = require('commands')
local getopt = require('getopt')
local bin = require('bin')
local utils = require('utils')

example =[[
        1. script run test_t55x7_psk
        2. script run test_t55x7_psk -o 

]]
author = "Iceman"
usage = "script run test_t55x7_psk"
desc =[[
This script will program a T55x7 TAG with the configuration: block 0x00 data 0x00088040
The outlined procedure is as following:

"lf t55xx write 0 00088040"
"lf read"
"data samples"
"data pskdet"
"data psknrz"
"data pskindala"
"data psknrzraw"

Loop OUTER:
        change the configuretion block 0 with:
    -xxxx8xxx = PSK RF/2 with Manchester modulation
    -xxxx1xxx = PSK RF/2 with PSK1 modulation (phase change when input changes)
    -xxxx2xxx = PSK RF/2 with PSk2 modulation (phase change on bitclk if input high)
    -xxxx3xxx = PSK RF/2 with PSk3 modulation (phase change on rising edge of input)
        Loop INNER
            for each outer configuration, also do 
                        XXXXX0XX = PSK RF/2
                        XXXXX4XX = PSK RF/4
                        XXXXX8XX = PSK RF/8

In all 12 individual test for the PSK demod

Arguments:
        -h             : this help
]]

local TIMEOUT = 2000 -- Shouldn't take longer than 2 seconds
local DEBUG = true -- the debug flag

        
-- local procedurecmds = {
        -- [1] = '%s%s%s%s',
        -- [2] = 'lf read',
        -- --[3] = '',
        -- [3] = 'data samples',
        -- [4] = 'data pskdetectclock',
        -- [5] = 'data psknrzrawdemod',
        -- [6] = 'data pskindalademod',
-- }

-- --BLOCK 0 = 00 08 80 40 PSK
             -- -----------
                           -- 08------- bitrate
                                  -- 8----- modulation PSK1
                                   -- 0---- PSK ClockRate
                                      -- 40 max 2 blocks

local procedurecmds = {
        [1] = '00%02X%X%X40',
        [2] = 'lf t55xx detect',
        --[3] = '',
        [3] = 'lf t55xx info',
}
--- 
-- A debug printout-function
function dbg(args)
        if not DEBUG then
                return
        end
        
    if type(args) == "table" then
                local i = 1
                while args[i] do
                        dbg(args[i])
                        i = i+1
                end
        else
                print("###", args)
        end     
end     
--- 
-- This is only meant to be used when errors occur
function oops(err)
        print("ERROR: ",err)
end
--- 
-- Usage help
function help()
        print(desc)
        print("Example usage")
        print(example)
end
--
-- Exit message
function ExitMsg(msg)
        print( string.rep('--',20) )
        print( string.rep('--',20) )
        print(msg)
        print()
end

function test(modulation)
        local bitrate
        local clockrate
        local block = "00"
        for bitrate = 0x0, 0x1d, 0x4 do
        
                for clockrate = 0,8,4 do

                        for _ = 1, #procedurecmds do
                                local cmd = procedurecmds[_]
                                
                                if #cmd == 0 then  
                                
                                elseif _ == 1 then

                                        dbg("Writing to T55x7 TAG")

                                        local config = cmd:format(bitrate, modulation, clockrate)
                                        dbg(('lf t55xx write 0 %s'):format(config))
                                        
                                        config = tonumber(config,16) 
                                        local writecmd = Command:new{cmd = cmds.CMD_T55XX_WRITE_BLOCK,arg1 = config, arg2 = block, arg3 = "00", data = "00"}
                                        local err = core.SendCommand(writecmd:getBytes())
                                        if err then return oops(err) end
                                        local response = core.WaitForResponseTimeout(cmds.CMD_ACK,TIMEOUT)
                                else
                                        dbg(cmd)
                                        core.console( cmd )
                                end
                        end
                        core.clearCommandBuffer()       
                end
        end
        print( string.rep('--',20) )
end

local function main(args)

        print( string.rep('--',20) )
        print( string.rep('--',20) )

        -- Arguments for the script
        for o, arg in getopt.getopt(args, 'h') do
                if o == "h" then return help() end
        end

        core.clearCommandBuffer()

        test(1)  -- PSK1
        --test(2) -- PSK2
        --test(3) -- PSK3
        
        print( string.rep('--',20) )
end
main(args)

-- Where it iterates over 
  -- xxxx8xxx = PSK RF/2 with Manchester modulation
  -- xxxx1xxx = PSK RF/2 with PSK1 modulation (phase change when input changes)
  -- xxxx2xxx = PSK RF/2 with PSk2 modulation (phase change on bitclk if input high)
  -- xxxx3xxx = PSK RF/2 with PSk3 modulation (phase change on rising edge of input)

    -- XXXXX0XX = PSK RF/2
    -- XXXXX4XX = PSK RF/4
    -- XXXXX8XX = PSK RF/8