Improve reliability of the prototype serial connection

ioces / haptick

a 6DOF force sensitive input device

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Improve reliability of the prototype serial connection #2

Closed m-schubert closed 1 year ago

m-schubert commented 1 year ago

I'm really not sure what's going on, but it generally takes a lot of USB connects, disconnects, firmware flashes and faffing about to get a reliable serial stream of data from the Teensy.

I'm opening this PR in the hope that I can find the cause and fix it.

m-schubert commented 1 year ago

We seem to have something reliable at this point. I moved serial sending out of the interrupt and into the main loop, and added a "wait for serial" on boot.