I found that calling mentioned function (either with direct PCINT number or with digitalPinToPCINT() macro) doesn't disable PCINT on that pin (PE1) on atmega328pb. I've tested two more inputs (PCINT0 and PCINT21) and both works good. I think it might be related to PORTE as it is specific only on PB variant.
I found that calling mentioned function (either with direct
PCINTnumber or withdigitalPinToPCINT()macro) doesn't disable PCINT on that pin (PE1) on atmega328pb. I've tested two more inputs (PCINT0andPCINT21) and both works good. I think it might be related toPORTEas it is specific only on PB variant.