#include <avr/io.h>
#include <util/delay.h>
#include <avr/interrupt.h>		// https://www.nongnu.org/avr-libc/user-manual/group__avr__interrupts.html

#include "utils.h"
#include "bitmanip.h"
#include "timer.h"
#include "usart.h"
#include "interrupt.h"


// ask for username and password
int main() {
	uart_init();
	ask_for_username();

	SREG |= ENABLE_GLOBAL_INTERRUPT;												// 7.3.1 : Status Register, bit 7 : I – Global Interrupt Enable

	while(1);
}