Check the data sheet and see what that pin can do. If it has ADC then with some imagination you could do an ADC interrupt.
But just change things around to use an interrupt pin. That is what they are for.
Check the data sheet and see what that pin can do. If it has ADC then with some imagination you could do an ADC interrupt.
But just change things around to use an interrupt pin. That is what they are for.
Dave
Always wear safety glasses while programming.
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