USB Serial Monitor Crashes the sketch #223

GeneApperson opened this Issue May 17, 2012 · 2 comments


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The USB serial monitor (-D USE_USB_FOR_SERIAL) crashes the sketch when the sketch is very large. It appears to work for small sketches. For sketches of ~50K or larger it crashes as soon as Serial.begin() is called.


My web server app uses USB for serial and has been as large as 80K...

chipKIT member

This may be related to trying to print zero length strings. I may have fixed this problem now. However, there may be other things going on too.

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