mh
/
qmk_firmware
mirror of https://github.com/qmk/qmk_firmware/


								#include "quantum.h"

								#include "print.h"


								void backlight_init_ports(void) {

								    print("init_backlight_pin()\n");

								    // Set our LED pins as output

								    DDRD |= (1<<6); // Esc

								    DDRB |= (1<<7); // Page Up

								    DDRD |= (1<<4); // Arrows


								    // Set our LED pins low

								    PORTD &= ~(1<<6); // Esc

								    PORTB &= ~(1<<7); // Page Up

								    PORTD &= ~(1<<4); // Arrows

								}


								void backlight_set(uint8_t level) {

								    if ( level == 0 ) {

								        // Turn off light

								        PORTD |= (1<<6); // Esc

								        PORTB |= (1<<7); // Page Up

								        PORTD |= (1<<4); // Arrows

								    } else {

								        // Turn on light

								        PORTD &= ~(1<<6); // Esc

								        PORTB &= ~(1<<7); // Page Up

								        PORTD &= ~(1<<4); // Arrows

								    }

								}