> > On Fri, 2021-04-09 at 09:31 +0200, Nicklas Lundberg wrote: > > > [comport] is communicating with an Arduino Nano over USB to control > > PWM pins. > > > > If [comport] is receiving messages faster than 50 ms Pd will freeze, > > has to be force quitted, system gets sluggish, and the computer has > > to be restarted. > > > > I can replicate it and it happens every time. I wonder if this should > > be reported as a bug or if it is expected behavior in the specific > > setting. > > > While not suggesting that I'd be able to help, can you provide some > more information, ideally providing a minimal patch that triggers the > behaviour? > > Also what versions are involved: OS, Pd, comport? > > Roman >
Pd/Arduino codes and crash instructions in this folder: https://drive.google.com/drive/folders/1oDxeFCc63tvdgP6CWguJmBdfekAAMOrQ?usp=sharing comport 1.1.1 Pd-0.51-4 MacOS Mojave 10.14.6 MacBook Air 11" mid 2012 to crash pd and computer: Upload sketch to Ardunio (Nano) Open comport serial communication activate dsp Set metro object to less than 50 ms Toggle metro on to crash
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