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July 15, 2011 by jasongillikin	Just curious what the correct code is for using the interupt pins with a button... what Do I call the Pin??? is it PIND \|=(1<<PD3); OR is it PORTD \|= (1<<PCINT19); OR Both, or Either... None maybe? Thanks for the help Jason
July 16, 2011 by BobaMosfet	Download the ATMEGA168 Data sheet (you can search on google), and it will explain how you address pins. BM
July 16, 2011 by Noter	Write to PORTD and read from PIND. Either PD3 or PCINT19 is fine because they are both defined iom168p.h with a value of 3.

July 15, 2011
by jasongillikin
jasongillikin's Avatar

Just curious what the correct code is for using the interupt pins with a button... what Do I call the Pin???

is it PIND |=(1<<PD3);

OR is it PORTD |= (1<<PCINT19);

OR Both, or Either... None maybe?

Thanks for the help

Jason

July 16, 2011
by BobaMosfet

Download the ATMEGA168 Data sheet (you can search on google), and it will explain how you address pins.

July 16, 2011
by Noter

Write to PORTD and read from PIND. Either PD3 or PCINT19 is fine because they are both defined iom168p.h with a value of 3.

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