#include <avr/io.h>

void Led_init(void){
	DDRB = 0xFF;		// Set all bits in the B Data-Direction Register to output
	PORTB = 0x00;		// Set all bits in the PORT B Register to low to turn all LEDs off
}

void Led1_On(void){
	PORTB |= (1<<7);	// Set the bit for LED_1 to hight to turn it on
}
void Led1_Off(void){
	PORTB &= ~(1<<7);	// Set the bit for LED_1 to low to turn it off
}

void Led2_On(void){
	PORTB |= (1<<6);
}	
void Led2_Off(void){
	PORTB &= ~(1<<6);
}

void Led3_On(void){
	PORTB |= (1<<5);
}
void Led3_Off(void){
	PORTB &= ~(1<<5);
}

void Led4_On(void){
	PORTB |= (1<<4);
}
void Led4_Off(void){
	PORTB &= ~(1<<4);
}

void Led5_On(void){
	PORTB |= (1<<3);
}
void Led5_Off(void){
	PORTB &= ~(1<<3);
}

void Led6_On(void){
	PORTB |= (1<<2);
}
void Led6_Off(void){
	PORTB &= ~(1<<2);
}

void Led7_On(void){
	PORTB |= (1<<1);
}
void Led7_Off(void){
	PORTB &= ~(1<<1);
}

void Led8_On(void){
	PORTB |= (1<<0);
}
void Led8_Off(void){
	PORTB &= ~(1<<0);
}