开云体育

I hav searched far and wide, but can't find the answer to this question: What if I want to swap between GPS devices, but don't want to update the code each time?

Would it look like this:

DEVICES="/dev/ttyUSB0" "/dev/ttyACM0"

or like this:

DEVICES="/dev/ttyUSB0"+"/dev/ttyACM0"

or like this:

DEVICES="/dev/ttyUSB0"; "/dev/ttyACM0"

Or::

DEVICES="/dev/ttyUSB0"
DEVICES="/dev/ttyACM0"

Or is this not even possible, or possibly some other syntax?



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73 de N5RKE