import ch.psi.pshell.serial.TcpDevice as TcpDevice

#trailer = chr(0)
#cmd = "get Transfer Lens"

trailer = [0]
#cmd = "get Transfer Lens"
 
cmd = "get Objective" 
cmd = map(ord,cmd)
print cmd

mic = TcpDevice("mic","pc14062.psi.ch",5565)
mic.initialize()

try:    
    cmd = cmd if trailer is None else (cmd + trailer)
    print "TX-> ", cmd
    ret= mic.sendReceive(cmd, None,trailer, 0, 2000, 1)
finally:
    mic.close()    



print "RX-> ", ret