On Sat, Feb 18, 2017 at 09:24:09AM +0100, Alexander Burger wrote: > (out "/dev/ttyACM0" > ... ) > > (in "/dev/ttyACM0" > ... )
Some devices don't like it very much to be opened and closed all the time
(losing queued data, for example). In that case, you could try:
(let? Dev (open "/dev/ttyACM0")
(loop
(in Dev
... )
...
(out Dev
... ) ) )
♪♫ Alex
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