/* 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 . */ /* AP_SerialLED for controlling serial connected LEDs using WS2812B protocol */ #pragma once #include // limit number of LEDs, mostly to keep DMA memory consumption within // reasonable bounds #define AP_SERIALLED_MAX_LEDS 64 class AP_SerialLED { public: AP_SerialLED(); // set number of LEDs per pin bool set_num_LEDs(uint8_t chan, uint8_t num_leds); // set RGB value on mask of LEDs. chan is PWM output, 1..16 void set_RGB_mask(uint8_t chan, uint32_t ledmask, uint8_t red, uint8_t green, uint8_t blue); // set RGB value on LED. LED -1 is all LEDs. LED 0 is first LED. chan is PWM output, 1..16 void set_RGB(uint8_t chan, int8_t led, uint8_t red, uint8_t green, uint8_t blue); // trigger sending of LED changes to LEDs void send(void); // singleton support static AP_SerialLED *get_singleton(void) { return &singleton; } private: static AP_SerialLED singleton; };