Code improved for less memory

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

diff --git a/client/scripts/test_t55x7_psk.lua b/client/scripts/test_t55x7_psk.lua
index 1b9640944b90aa7c9fab78b15513a196078edb04..bdd644a7624e4a84536d589874dddf352cdcd03d 100644 (file)
--- a/client/scripts/test_t55x7_psk.lua
+++ b/client/scripts/test_t55x7_psk.lua
@@ -2,15 +2,14 @@ local cmds = require('commands')
 local getopt = require('getopt')
 local bin = require('bin')
 local utils = require('utils')
-local dumplib = require('html_dumplib')
 
 example =[[
-       1. script run tracetest
-       2. script run tracetest -o 
+       1. script run test_t55x7_psk
+       2. script run test_t55x7_psk -o 
 
 ]]
 author = "Iceman"
-usage = "script run test_t55x7_psk -o <filename>"
+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:
@@ -39,26 +38,35 @@ In all 12 individual test for the PSK demod
 
 Arguments:
        -h             : this help
-       -o             : logfile name
 ]]
 
 local TIMEOUT = 2000 -- Shouldn't take longer than 2 seconds
 local DEBUG = true -- the debug flag
 
---BLOCK 0 = 00088040
-local config1 = '0008'
-local config2 = '40'
        
+-- 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] = '%s%s%s%s',
-       [2] = 'lf read',
+       [1] = '00%02X%X%X40',
+       [2] = 'lf t55xx detect',
        --[3] = '',
-       [3] = 'data samples',
-       [4] = 'data pskdetectclock',
-       [5] = 'data psknrzrawdemod',
-       [6] = 'data pskindalademod',
+       [3] = 'lf t55xx info',
 }
-
 --- 
 -- A debug printout-function
 function dbg(args)
@@ -97,45 +105,40 @@ function ExitMsg(msg)
        print()
 end
 
-function pskTest(modulation)
-       local y
-       for y = 0, 8, 4 do
-               for _ = 1, #procedurecmds do
-                       local cmd = procedurecmds[_]
-                       
-                       if #cmd == 0 then  
-                       
-                       elseif _ == 1 then
-
-                               dbg("Writing to T55x7 TAG")
-               
-                               local configdata = cmd:format( config1, modulation , y, config2)
+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[_]
                                
-                               dbg( configdata)
+                               if #cmd == 0 then  
                                
-                               local writecommand = Command:new{cmd = cmds.CMD_T55XX_WRITE_BLOCK, arg1 = configdata ,arg2 = 0, arg3 = 0}
-                               local err = core.SendCommand(writecommand:getBytes())
-                               if err then return oops(err) end
-                               local response = core.WaitForResponseTimeout(cmds.CMD_ACK,TIMEOUT)
-
-                               if response then
-                                       local count,cmd,arg0 = bin.unpack('LL',response)
-                                       if(arg0==1) then
-                                               dbg("Writing success")
-                                       else
-                                               return nil, "Couldn't read block.." 
-                                       end
+                               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
-
-                       else
-                               dbg(cmd)
-                               core.console( cmd )
                        end
+                       core.clearCommandBuffer()       
                end
-               core.clearCommandBuffer()       
        end
        print( string.rep('--',20) )
-
 end
 
 local function main(args)
@@ -143,20 +146,16 @@ local function main(args)
        print( string.rep('--',20) )
        print( string.rep('--',20) )
 
-       local outputTemplate = os.date("testpsk_%Y-%m-%d_%H%M%S")
-
        -- Arguments for the script
-       for o, arg in getopt.getopt(args, 'ho:') do
+       for o, arg in getopt.getopt(args, 'h') do
                if o == "h" then return help() end
-               if o == "o" then outputTemplate = arg end               
        end
 
        core.clearCommandBuffer()
 
-       pskTest(1)
-       pskTest(2)
-       pskTest(3)
-       pskTest(8)
+       test(1)  -- PSK1
+       --test(2) -- PSK2
+       --test(3) -- PSK3
        
        print( string.rep('--',20) )
 end
@@ -170,4 +169,4 @@ main(args)
 
     -- XXXXX0XX = PSK RF/2
     -- XXXXX4XX = PSK RF/4
-    -- XXXXX8XX = PSK RF/8
\ No newline at end of file
+    -- XXXXX8XX = PSK RF/8