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Improved error handling

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martin.holst@gmail.com 2013-06-26 09:18:31 +00:00
commit ea833d39ff
1 changed files with 5 additions and 1 deletions
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6
client/read14a.lua
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@ -74,7 +74,11 @@ local library = {
command = Command:new{cmd = cmds.CMD_READER_ISO_14443a,
arg1 = ISO14A_COMMAND.ISO14A_CONNECT}
core.SendCommand(command:getBytes())
err = core.SendCommand(command:getBytes())
if err then
print(err)
return nil, err
end
local result = core.WaitForResponseTimeout(cmds.CMD_ACK,TIMEOUT)
if result then
local count,cmd,arg0,arg1,arg2 = bin.unpack('LLLL',result)