Dear Sir/Madam, I am currently trying to develop a GUI for serial communication based on Python.
Following are my specs: OS:Linux( Ubuntu 11.04) Python version: 3.1.3 Pyserial version: 2.5 I did the following in IDLE : 1)import serial 2)import time 3)ser=serial.Serial() 4)ser.port="/dev/ttyS0" Note:- I have a laptop. So I have only USB ports. But when I tried dev/ttyUSB0 it gave me errors..So i did not use it 5)ser.baudrate=19200 Now this is where I get the errors: 6)ser.open() The error is: *Traceback (most recent call last):* * File "<pyshell#12>", line 1, in <module>* * ser.open()* * File "/usr/lib/python3/dist-packages/serial/serialposix.py", line 280, in open* * self._reconfigurePort()* * File "/usr/lib/python3/dist-packages/serial/serialposix.py", line 308, in _reconfigurePort* * raise SerialException("Could not configure port: %s" % msg)* *serial.serialutil.SerialException: Could not configure port: (5, 'Input/output error')* * * So can you please suggest me how to avoid this. Looking forward to your positive response. Regards, Jayneil. _______________________________________________ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers