2023-09-09 08:03:56 +01:00
|
|
|
/* Copyright 2023 Dual Tachyon
|
|
|
|
|
* https://github.com/DualTachyon
|
|
|
|
|
*
|
|
|
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
|
* you may not use this file except in compliance with the License.
|
|
|
|
|
* You may obtain a copy of the License at
|
|
|
|
|
*
|
|
|
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
|
*
|
|
|
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
|
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
|
* See the License for the specific language governing permissions and
|
|
|
|
|
* limitations under the License.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef DRIVER_BACKLIGHT_H
|
|
|
|
|
#define DRIVER_BACKLIGHT_H
|
|
|
|
|
|
|
|
|
|
#include <stdint.h>
|
2023-11-10 13:23:32 +00:00
|
|
|
#include <stdbool.h>
|
2023-09-09 08:03:56 +01:00
|
|
|
|
2023-11-10 13:23:32 +00:00
|
|
|
#define BACKLIGHT_MAX_BRIGHTNESS 100
|
2023-09-09 08:03:56 +01:00
|
|
|
|
2023-11-10 13:23:32 +00:00
|
|
|
extern uint16_t g_backlight_tick_10ms;
|
|
|
|
|
extern bool g_backlight_on;
|
|
|
|
|
|
|
|
|
|
void BACKLIGHT_init(void);
|
|
|
|
|
uint16_t BACKLIGHT_ticks(void);
|
|
|
|
|
void BACKLIGHT_set_brightness(unsigned int brightness);
|
|
|
|
|
void BACKLIGHT_turn_on(const uint16_t min_ticks);
|
|
|
|
|
void BACKLIGHT_turn_off(void);
|
2023-09-09 08:03:56 +01:00
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
