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coredump-ch / nixie-counter

"People present" counter for SpaceAPI, using nixie tubes.
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Expose PB3 (ITM SWO) #28

Open dbrgn opened 4 years ago

dbrgn commented 4 years ago

Unfortunately, pin PB3 is currently connected to the power LED, even though this pin would be required for logging through ITM.

Free and expose the ITM pin for easier debugging.