To switch menu left/right, the interrupt pin must be pulsed twice: while button is depressed and when it's released.
Probably related to the fact that 1st press doesn't register.
Probably related to button presses appearing together.
How it should work:
Interrupt triggers on both edges, on both edges checks state of buttons & updates them
To switch menu left/right, the interrupt pin must be pulsed twice: while button is depressed and when it's released.
Probably related to the fact that 1st press doesn't register.
Probably related to button presses appearing together.
How it should work:
Interrupt triggers on both edges, on both edges checks state of buttons & updates them