Hi,
I have a python program using pyowfs to read a 1-wire network. The
system overall works very well, but I have been trying to make it more
robust, giving error messages for as many problems as I can, but what I
have not been able to to get is 1-wire not plugged into the serial port,
or plugged into the wrong serial port.
My code has -
from pyowfs import Connection
connection = Connection("/dev/ttyS0")
If the 1-wire is not plugged in to ttyS0 the second of those lines just
hangs. Is there any way to put a timeout on it and get it to return an
error message? I have tried a few things but can't get anything to
work.
Thanks
Mick
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