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d1b051a6bd
A component to support [Adalight](https://learn.adafruit.com/adalight-diy-ambient-tv-lighting). This allows to control addressable LEDs over UART, by pushing data right into LEDs. The most useful to use [Prismatik](https://github.com/psieg/Lightpack) to create an immersive effect on PC. Co-authored-by: Guillermo Ruffino <glm.net@gmail.com>
42 lines
962 B
C++
42 lines
962 B
C++
#pragma once
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#include "esphome/core/component.h"
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#include "esphome/components/light/addressable_light_effect.h"
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#include "esphome/components/uart/uart.h"
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#include <vector>
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namespace esphome {
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namespace adalight {
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class AdalightLightEffect : public light::AddressableLightEffect, public uart::UARTDevice {
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public:
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AdalightLightEffect(const std::string &name);
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public:
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void start() override;
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void stop() override;
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void apply(light::AddressableLight &it, const light::ESPColor ¤t_color) override;
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protected:
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enum Frame {
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INVALID,
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PARTIAL,
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CONSUMED,
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};
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int get_frame_size_(int led_count) const;
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void reset_frame_(light::AddressableLight &it);
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void blank_all_leds_(light::AddressableLight &it);
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Frame parse_frame_(light::AddressableLight &it);
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protected:
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uint32_t last_ack_{0};
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uint32_t last_byte_{0};
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uint32_t last_reset_{0};
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std::vector<uint8_t> frame_;
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};
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} // namespace adalight
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} // namespace esphome
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