Hmm, it does not crash when [serial_print any] is disconnected. You can quit normally.
This may be relevant: Pd console reports no errors when communication fails when trying too fast updates (with [serial_print any] disconnected less than 30 ms). I uploaded a similar setup (pd patch+arduino sketch) to the folder. Here it does not crash even if updates are sent every 1 ms. And the pd console starts to write error messages when the communication is too fast (starts around 7 ms). Den fre 9 apr. 2021 kl 15:37 skrev Martin Peach <chakekat...@gmail.com>: > Does it still crash if you disconnect the [serial_print-any] > abstraction from [comport]? > > Martin > > On Fri, Apr 9, 2021 at 7:45 AM Nicklas Lundberg <nlundb...@gmail.com> > wrote: > >> > >> 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 > > _______________________________________________ > > Pd-list@lists.iem.at mailing list > > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list >
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