/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * $Id$ * * Copyright (C) 2009 by Robert Keevil * Copyright (C) 2014 by Szymon Dziok * * 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY * KIND, either express or implied. * ****************************************************************************/ #include "config.h" #include "backlight-target.h" #include "system.h" #include "lcd.h" #include "backlight.h" void _backlight_set_brightness(int brightness) { (void)brightness; } void _backlight_off(void) { GPIO_CLEAR_BITWISE(GPIOD_OUTPUT_VAL, 0x01); } void _backlight_on(void) { GPIO_SET_BITWISE(GPIOD_OUTPUT_VAL, 0x01); } void _buttonlight_on(void) { /* GPIO_SET_BITWISE(GPIOA_OUTPUT_VAL, 0x02); */ /* vertical buttonlight */ GPIO_SET_BITWISE(GPIOA_OUTPUT_VAL, 0x01); /* horizontal buttonlight */ GPIO_CLEAR_BITWISE(GPIOR_OUTPUT_VAL, 0x80); /* scrollwheel bottom led */ GPIO_CLEAR_BITWISE(GPIOR_OUTPUT_VAL, 0x40); /* scrollwheel right led */ GPIO_CLEAR_BITWISE(GPIOR_OUTPUT_VAL, 0x20); /* scrollwheel top led */ GPIO_CLEAR_BITWISE(GPIOR_OUTPUT_VAL, 0x10); /* scrollwheel left led */ } void _buttonlight_off(void) { /* GPIO_CLEAR_BITWISE(GPIOA_OUTPUT_VAL, 0x02); */ /* vertical buttonlight */ GPIO_CLEAR_BITWISE(GPIOA_OUTPUT_VAL, 0x01); /* horizontal buttonlight */ GPIO_SET_BITWISE(GPIOR_OUTPUT_VAL, 0x80); /* scrollwheel bottom led */ GPIO_SET_BITWISE(GPIOR_OUTPUT_VAL, 0x40); /* scrollwheel right led */ GPIO_SET_BITWISE(GPIOR_OUTPUT_VAL, 0x20); /* scrollwheel top led */ GPIO_SET_BITWISE(GPIOR_OUTPUT_VAL, 0x10); /* scrollwheel left led */ }