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Normal Topic No serial output after upgrade to 1.6.6 (Read 6672 times)
Karim
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No serial output after upgrade to 1.6.6
Aug 19th, 2015 at 10:01am
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Just upgraded both the new visual micro as well as atmel framework update and I can not seem to get serial data output from my Arduino Micro which worked just fine before the update. I get data from an UNO however.

Going in to the Serial monitor in the arduino program shows serial data without issue on the Micro. I have tested on another PC (also with the new update) which has visual micro and the same issue is happening.

Tried to downgrade to the latest stable release and still nothing. Not sure if it is a visual micro thing or an atmel studios thing (or a combination).

Sometimes I will get a burst of serial data as soon as I open the port. afterwords it will say "Port opened" and stop transmitting data.

Anyone also experiencing this? I downloaded "atmel data visualizer" and got data from the com port there. Not sure what is going on.
  
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Tim@Visual Micro
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Re: No serial output after upgrade to 1.6.6
Reply #1 - Aug 19th, 2015 at 10:04am
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what speed is selected on the serial monitor?

  
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Karim
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Re: No serial output after upgrade to 1.6.6
Reply #2 - Aug 19th, 2015 at 10:04am
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115200
  
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Tim@Visual Micro
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Re: No serial output after upgrade to 1.6.6
Reply #3 - Aug 19th, 2015 at 10:06am
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Not sure what that problem would be. It's nothing to do with atmel.

Works okay for Uno? Visual Micro doesn't know the difference.

Does your serial print use println()?
  
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Karim
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Re: No serial output after upgrade to 1.6.6
Reply #4 - Aug 19th, 2015 at 10:08am
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It is about 15 print statements and a println at the end.

Now I got it to work with another Arduino Micro... Possibily a defective Arduino... I will keep looking further and update this post when I have completely traced the issue.
  
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Tim@Visual Micro
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Re: No serial output after upgrade to 1.6.6
Reply #5 - Aug 19th, 2015 at 10:12am
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ok
  
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Karim
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Re: No serial output after upgrade to 1.6.6
Reply #6 - Aug 19th, 2015 at 10:29am
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Seems like the problem is with the Arduino board and not the software.

False alarm. Delete this post once you have read it so that it does not clutter up the forum
  
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Tim@Visual Micro
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Re: No serial output after upgrade to 1.6.6
Reply #7 - Aug 19th, 2015 at 11:02am
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Okay, Thanks for the update
  
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