Hi!!
I have to write a little python program to manage a serial port radio modem.
I have to send some AT commands and read resposes. This is not a problem,
twisted examples are enough.
...but I have a situation that makes things complicated:
Anytime the modem can send back to serial port a line starting with "++"...
I have to catch it and do some analysis that could take a long time.
How to solve????????????????
I have found only this manner:
- a thread continuously read from serial port.
- if it receive a line stanting with "++" put it in a queue (I could
name it "unexpected-queue")
- this thread also check for commands on another queue (commands-queue)
- if there are something on command-queue it send command to serial
port an put
replies on another queue (replies-queue)
- Another thread loop to check unexpected-queue and do something if
there are messages.
- main program sent commands to command-queue and read replies from
replies-queue
Does anyone have better ideas or suggestions?
_______________________________________________
Twisted-Python mailing list
Twisted-Python@twistedmatrix.com
http://twistedmatrix.com/cgi-bin/mailman/listinfo/twisted-python
