AVR emulator
This program emulates an 8-bit AVR microcontroller. It supports the trivial
C "Hello World!" program.
Given some C++ source.
#include <avr/io.h>
#include <util/delay.h>
int main() {
DDRB |= _BV(PB6);
for(uint8_t i=0; i<5; i++) {
PORTB |= _BV(PB6);
_delay_ms(500);
PORTB &= ~_BV(PB6);
_delay_ms(500);
}
return 0;
}
avr-g++ hello_world.c -DF_CPU=8000000 -mmcu=atmega328p -O2 -o hello_world.o
avr-objcopy -I elf32-avr -O binary hello_world.o hello_world.bin
cargo run hello_world.bin