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.
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