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/*
Copyright 2012 Jun Wako <wakojun@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "hal.h"
#include "backlight.h"
#include "led.h"
#include "printf.h"
void backlight_init_ports(void) {
printf("backlight_init_ports()\n");
#ifdef BACKLIGHT_ENABLE
palSetPadMode(GPIOA, 8, PAL_MODE_OUTPUT_PUSHPULL);
palSetPad(GPIOA, 8);
#endif
}
void backlight_set(uint8_t level) {
printf("backlight_set(%d)\n", level);
#ifdef BACKLIGHT_ENABLE
if (level == 0) {
// Turn backlight off
palSetPad(GPIOA, 8);
} else {
// Turn backlight on
palClearPad(GPIOA, 8);
}
#endif
}
void led_set(uint8_t usb_led)
{
if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
palClearPad(GPIOC, 13);
} else {
palSetPad(GPIOC, 13);
}
}
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