/* * AP_Notify Library. * based upon a prototype library by David "Buzz" Bussenschutt. */ /* 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 . */ #ifndef __RGBLED_H__ #define __RGBLED_H__ #include #include "Led.h" class RGBLed: public Led { public: RGBLed(uint8_t led_off, uint8_t led_bright, uint8_t led_medium, uint8_t led_dim); // init - initialised the LED virtual bool init(void); // healthy - returns true if the LED is operating properly virtual bool healthy() { return _healthy; } // set_rgb - set color as a combination of red, green and blue levels from 0 ~ 15 virtual void set_rgb(uint8_t red, uint8_t green, uint8_t blue); // update - updates led according to timed_updated. Should be // called at 50Hz virtual void update(); protected: // methods implemented in hardware specific classes virtual bool hw_init(void) = 0; virtual bool hw_set_rgb(uint8_t red, uint8_t green, uint8_t blue) = 0; // meta-data common to all hw devices uint8_t counter; uint8_t step; bool _healthy; // true if the LED is operating properly uint8_t _red_des, _green_des, _blue_des; // color requested by timed update uint8_t _red_curr, _green_curr, _blue_curr; // current colours displayed by the led uint8_t _led_off; uint8_t _led_bright; uint8_t _led_medium; uint8_t _led_dim; private: virtual void update_colours(); }; #endif //__RGBLED_H__