48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
|
#include "rev2.h"
|
||
|
|
#include <avr/io.h>
|
||
|
|
#include "backlight.h"
|
||
|
|
#include "print.h"
|
||
|
|
|
||
|
|
void matrix_init_kb(void) {
|
||
|
|
// put your keyboard start-up code here
|
||
|
|
// runs once when the firmware starts up
|
||
|
|
matrix_init_user();
|
||
|
|
led_init_ports();
|
||
|
|
|
||
|
|
// JTAG disable for PORT F. write JTD bit twice within four cycles.
|
||
|
|
MCUCR |= (1<<JTD);
|
||
|
|
MCUCR |= (1<<JTD);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void matrix_scan_kb(void) {
|
||
|
|
matrix_scan_user();
|
||
|
|
}
|
||
|
|
|
||
|
|
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
|
||
|
|
}
|
||
|
|
}
|