import sys import SER def runCommand arg while try stdout from the gsm

  • Anonymous
  • Python
  • 04 May 2008 
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import sys

import SER

 

def runCommand(arg):

	while 1:

		try:

			#stdout from the gsm module is redirected to a serial port, to my console (terminal) in linux

			print 'InputCommand'

			tChar = -1

			tStr = ''

			while tChar != 13:

				tChar = -1

				#reads one byte from the serial port, that is, it reads byte that i type in the terminal

				tChar = SER.readbyte()

				if tChar not in (13,-1): 

					tStr = tStr + chr(tChar)

				

			exec(tStr)

		except SyntaxError:

			print 'syntax error'
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