[PD] problem with connecting to Arduino

Antoine Rousseau antoine at metalu.net
Fri Apr 24 17:40:50 CEST 2020


what does:

[devices(
|
[comport]

return ?


Antoine Rousseau
  http://www.metalu.net <http://metalu.net> __
http://www.metaluachahuter.com/
<http://www.metaluachahuter.com/compagnies/al1-ant1/>



Le ven. 24 avr. 2020 à 16:38, <rolfm at dds.nl> a écrit :

> i've been working with the Arduino UNO and Pd for years.
> now i'm starting with a new board UNO Wifi Rev2.
>
> the board works with the Arduino IDE, also with the IDE's serial monitor.
>
> the problem with Pd is in the initialization.
>
> when the board is powered on and i open the port in Pd, nothing happens.
> no 'hello world' or whatever comes through, no lights on the board show any
> activity.
>
> [comport] doesn't give any error message.
>
> when i close the port in Pd, go to the IDE, start the serial monitor, the
> board comes alive, spits out the text.
> closing the IDE, opening the port in Pd again, dadada, the text shows up.
> as long as the board stays plugged in, the communication gives no problems.
>
> in Windows 10 the port for a 'regular' UNO appears as "Arduino UNO (COM5)".
> the new board as "mEDBG Virtual COM Port (COM4)".
>
> is it possible that [comport] fails to initialize this particular type?
>
> rolf
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