Hi, I have been looking into your nice work about DCC decoders to be able to digitalize an old Märklin M layout. I am looking into utilizing every single i/o pin of an Attiny85, including the reset pin. At this stage I don't want to change the fuse for reset pin, so my idea is to use this pin as input pin with signal levels between 2.6 volt and 5 volt, so the reset is not triggered. I have made a few attempts, but so far it seems that the input pulses is not read, or the interrupt is not being triggered by these levels. Is there a way to modify the sketch or libraries to acheive this?
Hi, I have been looking into your nice work about DCC decoders to be able to digitalize an old Märklin M layout. I am looking into utilizing every single i/o pin of an Attiny85, including the reset pin. At this stage I don't want to change the fuse for reset pin, so my idea is to use this pin as input pin with signal levels between 2.6 volt and 5 volt, so the reset is not triggered. I have made a few attempts, but so far it seems that the input pulses is not read, or the interrupt is not being triggered by these levels. Is there a way to modify the sketch or libraries to acheive this?