I think so, what I'm doing is opening a text file, reading line 1 and writing that text to the serial port. Then read line 2 and so on... So it mimics a string rather than a list or dictionary. But I would think this would give you a similiar result. I can try it to confirm.
Here is the entire code: import serial import string import time parmfile = open('command_1.txt') ser = serial.Serial('/dev/ttyS1', 9600, timeout=1) ser.setRTS(1) ser.setDTR(1) i = 0 while i == 0: line = parmfile.readline() line = string.rstrip(line) #print line if line == "": i = 1 break else: ser.write(line + "\r") #ser.write("\r\n") print "Sending: " + line time.sleep(1) data_in = ser.read(100) print "Response: " + data_in time.sleep(.2) print "Closing Serial Port\n" ser.close() The 'command_1.txt' file is literally a text file with lines of text like such: command1 on command2 off command3 %4 command5 on etc.... -Joe --- Hans Dushanthakumar <[EMAIL PROTECTED]> wrote: > Just to make sure that I understood it right, > > Does this snippet mimic the problem that you have? > Ive hardcoded "line". > > ========x================= > import serial > import time > ser=serial.Serial(0,57600,timeout=0.1) > i=0 > line = ["Hi","There","Hans"] > while i <= (len(line)-1): > > ser.write(line[i] + "\r") > print "Sending: " + line[i] > time.sleep(1) > data_in = ser.read(100) > print "Response: " + data_in > time.sleep(.2) > i = i + 1 > > print "Closing Serial Port\n" > ser.close() > =========x============================= > > Cheers > Hans _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor