Read data from Serial Command

brianrpsgt1 brianlong at cox.net
Fri Oct 10 23:03:08 CEST 2008


I am new to scripting.  I am trying to read the settings from a serial
device using Python.  I have been able to successfully connect to the
device and change baud rate settings, ect... with PySerial.  I am
trying to send a command to the serial device and capture the returned
info, however, it is not working.  Code is below:

import serial
import time

s = serial.Serial(port=1, timeout=None, baudrate=9600)
print s
time.sleep(5)
print "Enter CFG"
s.write('CFG')
print "Change baud"
s.baudrate=115200
print s
time.sleep(5)
print "New line"
s.write('\n')


time.sleep(2)
print "Show Encryption Setting"
nw = s.write('sh nw enc')

time.sleep(1)

print nw
s.close()

Thanks

B



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