GPIO17 does not works
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void gpio17( ) { Serial.println( "gpio17" ); } void setup( ) { M5.begin( true, false, false, true ); Wire.begin(); pinMode( KEYBOARD_INT, INPUT_PULLUP ); pinMode( 17, INPUT ); attachInterrupt( digitalPinToInterrupt( 17 ), gpio17, RISING ); }
I send signal but nothing.
M5Stack BASIC Kit GPIO17 works correct -
What is the error message?
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@ajb2k3 No error. Interrupt functions gpio17 does not called
PS I build sketch with "Debug off" but with "Debug: Serial" same problem, Function does not called
PPS GPIO 17 works ok if I remove FaceKit and use M5Stack GRAY separately. So, as I understand it is hardware problem of FaceKit only. -
@progman I was told by one of our engineers that gpio5 is the interrupt pin on the faces kit