DueTImer and serialUSB

[DavidTol]

Hi,
I have a problem with DueTimer: if I have an active timer the seriaUSB.readbytes() function freeze my Arduino DUE. I am not an expert on Arduino but I think there are a conflict inside theese two library (same timer?).

Thanks for help

BR,
David

[ivanseidel]

Try doing a delay with micros(), like: `while(micros() - start < DELAY);` It might work, since the delay function depends on millis, and when you are inside a timer callback, that timer stops counting, so it's like it's froozen in time, that's why you get stuck. However, micros() is different and doesn't depends on a timer Em qui, 4 de abr de 2019 às 19:20, Micah Stevens <[email protected]> escreveu:

…

I'm seeing a conflict with the delay() function. Might be related? This was working well - maybe recent Arduino updates has caused a problem. I'm still digging into it. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#68 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AC9Vr3vfXrOmp7_zQb83_W8LcqU-a-Ypks5vdnrKgaJpZM4aGh8O> .

[MicahStevens]

Hi - yeah, I deleted my comment when I realized I was inside a timer interrupt when I was calling delay() - not a good idea. It was just debugging code anyway. Now it's working fine.

To @DavidTol - I'm using this library with SerialUSB currently and it seems stable for me, if that helps. I haven't had any problems other than my silly delay() mistake.