#include <avr/io.h> #include <util/delay.h> /* Button click with software debounce */ int main(void) { DDRB |= 1 << PINB0; // set PINB0 as output PORTB ^= 1 << PINB0; // xor toggling only PORTB0 DDRB |= 1 << PINB2; // set PINB2 as output DDRB...

An AVR external interrupt example [cpp] #include<avr/io.h> #include<avr/interrupt.h> // interrupt header file #include<util/delay.h> /** External Interrupt Program */ // Interrupt service Routine for INTO ISR(INT0_vect) { //_delay_ms(50); // Software Debounce.

AVRDUDE is a command line tool, used as follows: avrdude -p partno options … Command line options are used to control AVRDUDE’s behaviour. The following options are recognized: -p partno This.

The OpenM128 was one of my favourite AVR development boards but sadly it doesn't seem to be made any more by Waveshare. This board looked like this It was a very useful board which had a few on board features and...
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