if(sys.argv[1]=="test"):
data=client.trans([0x20, 0xde, 0xad]);
print "%02x %02x" % (ord(data[1]), ord(data[2]));
data=client.trans([0x40|0x20, 0xde, 0xad]);
print "%02x %02x" % (ord(data[1]), ord(data[2]));
if(sys.argv[1]=="test"):
data=client.trans([0x20, 0xde, 0xad]);
print "%02x %02x" % (ord(data[1]), ord(data[2]));
data=client.trans([0x40|0x20, 0xde, 0xad]);
print "%02x %02x" % (ord(data[1]), ord(data[2]));