[PD] problem with connecting to Arduino

rolfm at dds.nl rolfm at dds.nl
Fri Apr 24 17:53:25 CEST 2020


4 - COM4 (in use) 

Antoine Rousseau schreef op 24-04-2020 17:40:

> what does: 
> 
> [devices( 
> | 
> [comport] 
> 
> return ? 
> 
> Antoine Rousseau  
> http://www.metalu.net [1] __ http://www.metaluachahuter.com/ [2]
> 
> 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 _______________________________________________
>> Pd-list at lists.iem.at mailing list
>> UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list

 

Links:
------
[1] http://metalu.net
[2] http://www.metaluachahuter.com/compagnies/al1-ant1/
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