local cmds = require('commands')
local getopt = require('getopt')
local bin = require('bin')
local utils = require('utils')
local format = string.format
local floor = math.floor
copyright = ''
author = "Iceman"
version = 'v1.0.1'
desc =[[
This script will program a T55x7 TAG with a configuration and four blocks of data.
It will then try to detect and read back those block data and compare if read data matches the expected data.
lf t55xx wipe
lf t55xx detect
lf t55xx write b 1 d 00000000
lf t55xx write b 2 d ffffffff
lf t55xx write b 3 d 80000000
lf t55xx write b 4 d 00000001
Loop:
try write different configuration blocks, and read block1-4 and comparing the read values with the values used to write.
testsuit for T55XX commands demodulation
]]
example = [[
1. script run test_t55x7
]]
usage = [[
script run test_t55x7
Arguments:
-h this help
]]
local DEBUG = true -- the debug flag
local TIMEOUT = 1500
local total_tests = 0
local total_pass = 0
local data_blocks_cmds = {
[1] = '00000000',
[2] = 'ffffffff',
[3] = '80000000',
[4] = '00000001',
}
---
-- A debug printout-function
local 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
local function oops(err)
print('ERROR:', err)
core.clearCommandBuffer()
return nil, err
end
---
-- Usage help
local function help()
print(copyright)
print(author)
print(version)
print(desc)
print("Example usage")
print(example)
print(usage)
end
---
-- Exit message
local function exitMsg(msg)
print( string.rep('--',20) )
print( string.rep('--',20) )
print(msg)
print()
end
---
-- ask/fsk/psk configuration blocks to test
local function GetConfigs( modulation )
local t = {}
t['PSK1'] = {
[1] = '00001040',
[2] = '00041040',
[3] = '00081040',
[4] = '000c1040',
[5] = '00101040',
[6] = '00141040',
[7] = '00181040',
[8] = '001c1040',
}
t['PSK2'] = {
[1] = '00002040',
[2] = '00042040',
[3] = '00082040',
[4] = '000c2040',
[5] = '00102040',
[6] = '00142040',
[7] = '00182040',
[8] = '001c2040',
}
t['PSK3'] = {
[1] = '00003040',
[2] = '00043040',
[3] = '00083040',
[4] = '000c3040',
[5] = '00103040',
[6] = '00143040',
[7] = '00183040',
[8] = '001c3040',
}
t['FSK1'] = {
[1] = '00004040',
[2] = '00004040',
[3] = '00044040',
[4] = '00084040',
[5] = '000c4040',
[6] = '00104040',
[7] = '00144040',
[8] = '00184040',
[9] = '001c4040',
}
t['FSK2'] = {
[1] = '00005040',
[2] = '00045040',
[3] = '00085040',
[4] = '000c5040',
[5] = '00105040',
[6] = '00145040',
[7] = '00185040',
[8] = '001c5040',
}
t['FSK1A'] = {
[1] = '00006040',
[2] = '00046040',
[3] = '00086040',
[4] = '000c6040',
[5] = '00106040',
[6] = '00146040',
[7] = '00186040',
[8] = '001c6040',
}
t['FSK2A'] = {
[1] = '00007040',
[2] = '00047040',
[3] = '00087040',
[4] = '000c7040',
[5] = '00107040',
[6] = '00147040',
[7] = '00187040',
[8] = '001c7040',
}
t['ASK'] = {
[1] = '00008040',
[2] = '00048040',
[3] = '00088040',
[4] = '000c8040',
[5] = '00108040',
[6] = '00148040',
[7] = '00188040',
[8] = '001c8040',
}
t['BI'] = {
[1] = '00010040',
[2] = '00050040',
[3] = '00090040',
[4] = '000d0040',
[5] = '00110040',
[6] = '00150040',
[7] = '00190040',
[8] = '001d0040',
}
return t[modulation:upper()]
end
---
-- lf t55xx wipe
local function WipeCard()
print('Wiping card')
core.console('lf t55xx wipe')
print('Detecting card')
local res, msg = core.t55xx_detect()
if not res then
oops("Can't detect modulation. Test failed.")
core.console('rem [ERR:DETECT:WIPED] Failed to detect after wipe')
return false
else
local wipe_data_cmd = 'lf t55xx write b %s d %s'
for _ = 1, #data_blocks_cmds do
local val = data_blocks_cmds[_]
local c = string.format(wipe_data_cmd, _, val)
core.console(c)
end
return true
end
end
---
-- lf t55xx read
local function CheckReadBlock(block)
local data, msg
-- blockno, page1, override, pwd
data, msg = core.t55xx_readblock(block, '0', '0', '')
if not data then
return ''
end
return ('%08X'):format(data)
end
local function test(modulation)
local process_block0_cmds = {}
local y
local password = '00000000'
local block = '00' -- configuration block 0
local flags = '00' -- page 0, no pwd, no testmode
local s = ('Start test of %s'):format(modulation)
print(s)
process_block0_cmds = GetConfigs(modulation)
if process_block0_cmds == nil then return oops('Cant find modulation '..modulation) end
for _ = 1, #process_block0_cmds do
local p_config_cmd = process_block0_cmds[_]
local errors = 0
core.clearCommandBuffer()
-- Write Config block
dbg(('lf t55xx write b 0 d %s'):format(p_config_cmd))
local data = ('%s%s%s%s'):format(utils.SwapEndiannessStr(p_config_cmd, 32), password, block, flags)
local wc = Command:newNG{cmd = cmds.CMD_T55XX_WRITE_BLOCK, data = data}
local response, err = wc:sendNG(false, TIMEOUT)
if not response then return oops(err) end
-- Detect
local res, msg = core.t55xx_detect()
if not res then
print("can't detect modulation, skip to next config")
core.console(format('rem [ERR:DETECT:%s] Failed to detect modulation', p_config_cmd))
core.console(format('rem [SUMMARY:%s] FAIL detection', p_config_cmd))
total_tests = total_tests + #data_blocks_cmds
else
-- Loop block1-2
for _ = 1, #data_blocks_cmds do
total_tests = total_tests + 1
local val = data_blocks_cmds[_]
local blockdata, msg = CheckReadBlock(_)
if blockdata:lower() ~= val:lower() then
print( ('Test %s == %s Failed'):format(val, blockdata))
core.console( format('rem [ERR:READ:%s:%d] block %d: read %s instead of %s', p_config_cmd, _, _, blockdata, val))
errors = errors+1
else
print( ('Test %s == %s OK'):format(val, blockdata))
total_pass = total_pass + 1
end
end
if errors >0 then
core.console( format('rem [SUMMARY:%s] FAIL %d test%s', p_config_cmd, errors, errors > 1 and "s" or ""))
else
core.console( format('rem [SUMMARY:%s] PASS all tests', p_config_cmd))
end
end
end
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()
local res
-- Adjust this table to set which configurations should be tested
-- local test_modes = { 'PSK1', 'PSK2', 'PSK3', 'FSK1', 'FSK2', 'FSK1A', 'FSK2A', 'ASK', 'BI' }
local test_modes = { 'ASK' }
for _ = 1, #test_modes do
res = WipeCard()
if res then
print (test_modes[_])
test(test_modes[_])
else
exitMsg('Abort!')
return
end
end
exitMsg('Tests finished')
core.console(
format('rem [SUMMARY] Success rate: %d/%d tests passed%s'
, total_pass
, total_tests
, total_pass < total_tests and ', help me improving that number!' or ' \\o/'
)
)
end
main(args)