ardupilot/libraries/AP_Notify/SITL_SFML_LED.h

64 lines
1.5 KiB
C++

/*
Copyright (C) 2019 Peter Barker. All rights reserved.
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 3 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/>.
*/
#pragma once
#include <AP_HAL/AP_HAL.h>
#ifdef WITH_SITL_RGBLED
#include "RGBLed.h"
#ifdef HAVE_SFML_GRAPHICS_H
#include <SFML/Graphics.h>
#else
#include <SFML/Graphics.hpp>
#endif
class SITL_SFML_LED: public RGBLed
{
public:
SITL_SFML_LED();
protected:
bool hw_init(void) override;
bool hw_set_rgb(uint8_t r, uint8_t g, uint8_t b) override;
private:
pthread_t thread;
void update_thread(void);
static void *update_thread_start(void *obj);
static constexpr uint8_t height = 50;
static constexpr uint8_t width = height;
enum class brightness {
LED_LOW = 0x33,
LED_MEDIUM = 0x7F,
LED_HIGH = 0xFF,
LED_OFF = 0x00
};
uint32_t last_colour;
uint8_t red;
uint8_t green;
uint8_t blue;
};
#endif