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  VS Arduino › Visual Micro › Hardware Debugging (GDB, GDB WiFi, GDB Stub) › cant see Debug.print output
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Hot Topic (More than 8 Replies) cant see Debug.print output (Read 1396 times)
HomerRamone
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cant see Debug.print output
Mar 28th, 2022 at 7:16am
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Debugging with a wrover dev kit.
Im getting output from breakpoints but not from Debug.print calls
eg
Quote:
Debug.print(DBG_VERBOSE, "State:%d", NewState);

is this normal ?
  
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Simon@Visual Micro
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Re: cant see Debug.print output
Reply #1 - Mar 28th, 2022 at 10:17am
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Thanks for the report.

Are you using Arduino Debug Utils library for this debugging output?
https://github.com/arduino-libraries/Arduino_DebugUtils

This will output the information over the serial monitor, so it will be separate from the debugging output in the Output window from the breakpoints directly.
  
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HomerRamone
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Re: cant see Debug.print output
Reply #2 - Mar 28th, 2022 at 10:21am
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I am - but the serial window is empty too. Well aside from

Quote:
Opening port
Port open

  
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Simon@Visual Micro
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Re: cant see Debug.print output
Reply #3 - Mar 28th, 2022 at 10:25am
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Thanks for the update.

Can you attach the Build output from your system, with the verbose and show build properties enabled as shown at the top of the page.

If you can also attach a simple sketch to replicate this we will be able to assist more easily.
  
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HomerRamone
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Re: cant see Debug.print output
Reply #4 - Mar 28th, 2022 at 11:21am
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Build output
  
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HomerRamone
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Re: cant see Debug.print output
Reply #5 - Mar 28th, 2022 at 11:21am
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sketch
  
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HomerRamone
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Re: cant see Debug.print output
Reply #6 - Mar 28th, 2022 at 11:22am
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See above simple sketch and the build output.
  
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Simon@Visual Micro
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Re: cant see Debug.print output
Reply #7 - Mar 28th, 2022 at 11:42am
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Thanks for the detail and output.

In the sketch the Serial port hasn't been initialised with Serial.begin(), if you add this in at the top of setup() it will work as expected (e.g Serial.begin(115200); if you use baud 115200 normally).
  
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HomerRamone
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Re: cant see Debug.print output
Reply #8 - Mar 28th, 2022 at 12:16pm
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Gah, cant believe I missed that. 
Thanks
  
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