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<p>4 - COM4 (in use)</p>
<p>Antoine Rousseau schreef op 24-04-2020 17:40:</p>
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<div>what does:</div>
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<div>[devices(</div>
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<div>[comport]</div>
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<div>return ?</div>
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<div dir="ltr"><span style="font-family: arial, helvetica, sans-serif;"> Antoine Rousseau </span></div>
<div dir="ltr"><span style="font-family: arial, helvetica, sans-serif;"> <a href="http://metalu.net" target="_blank" rel="noreferrer">http://www.metalu.net</a> __ <a href="http://www.metaluachahuter.com/compagnies/al1-ant1/" target="_blank" rel="noreferrer">http://www.metaluachahuter.com/</a><br /><br /></span></div>
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<div class="gmail_attr" dir="ltr">Le ven. 24 avr. 2020 à 16:38, <<a href="mailto:rolfm@dds.nl" rel="noreferrer">rolfm@dds.nl</a>> a écrit :</div>
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<p>i've been working with the Arduino UNO and Pd for years.<br />now i'm starting with a new board UNO Wifi Rev2.<br /><br />the board works with the Arduino IDE, also with the IDE's serial monitor.<br /><br />the problem with Pd is in the initialization.<br /><br />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.<br /><br />[comport] doesn't give any error message.<br /><br />when i close the port in Pd, go to the IDE, start the serial monitor, the board comes alive, spits out the text.<br />closing the IDE, opening the port in Pd again, dadada, the text shows up.<br />as long as the board stays plugged in, the communication gives no problems.<br /><br />in Windows 10 the port for a 'regular' UNO appears as "Arduino UNO (COM5)".<br />the new board as "mEDBG Virtual COM Port (COM4)".<br /><br />is it possible that [comport] fails to initialize this particular type?<br /><br />rolf</p>
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