#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...
Much as it probably upsets the embedded purists you can use many of the Atmel now Microchip microcontrollers with the Arduino IDE To do this you need to the following.
In this article we look at another development board, this time its a compact board aimed at the Attiny13 Features/Specs lets look at the Attiny13 microcontroller first and some basic.
In this article we look at another very useful little self build kit for Atmegas from Rkeducation in the UK, this one is called the RKAT40 Prototype PCB for 40 pin Arduino It looks like this - once you have assembled it ...
This next board combines an Atmega chip which you have to supply and a easy to build minimal system board with parts. The board is easy to assemble as it.
This was another development board that I purchased a long time ago, its a board for the AT90USB162 from Olimex and its a good, solid option Specs Lets look at.
Another example for the OpenM128 AVR development board here, we will look at the onboard buttons and LEDs again. As stated in a previous article the development board has 8 LEDS and also 4 buttons available, in this example we will flash different sequences on the...