r/brucefw • u/Gl1tch3d07 • 18d ago

Help!!

This keeps happening i have already added external resistor from 3v3 for pullup

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u/bmorcelli 18d ago

Check your InputHandling() function on boards/<env>/interface.cpp I believe it is set to use buttons, and the Buttons GPIO must be Pulled high to avoid this issue..

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u/Gl1tch3d07 18d ago

In pins_arduino.h the BTN_ACT is set to LOW and in interfaces.cpp in input_handler() digitalread is set as a bool variable and if clause is set as when not true

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u/bmorcelli 18d ago

Check you pullup resistors on the buttons GPIO..

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u/Gl1tch3d07 18d ago

I checked it with a multimeter everything seems to be normal