64 lines
1.7 KiB
C++
64 lines
1.7 KiB
C++
#pragma once
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#include "esphome/core/component.h"
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#include "esphome/core/hal.h"
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#include "esphome/components/output/float_output.h"
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#include <vector>
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namespace esphome {
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namespace bp1658cj {
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class BP1658CJ : public Component {
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public:
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class Channel;
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void set_data_pin(GPIOPin *data_pin) { data_pin_ = data_pin; }
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void set_clock_pin(GPIOPin *clock_pin) { clock_pin_ = clock_pin; }
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void set_max_power_color_channels(uint8_t max_power_color_channels) {
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max_power_color_channels_ = max_power_color_channels;
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}
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void set_max_power_white_channels(uint8_t max_power_white_channels) {
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max_power_white_channels_ = max_power_white_channels;
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}
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void setup() override;
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void dump_config() override;
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float get_setup_priority() const override { return setup_priority::HARDWARE; }
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/// Send new values if they were updated.
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void loop() override;
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class Channel : public output::FloatOutput {
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public:
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void set_parent(BP1658CJ *parent) { parent_ = parent; }
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void set_channel(uint8_t channel) { channel_ = channel; }
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protected:
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void write_state(float state) override {
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auto amount = static_cast<uint16_t>(state * 0x3FF);
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this->parent_->set_channel_value_(this->channel_, amount);
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}
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BP1658CJ *parent_;
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uint8_t channel_;
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};
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protected:
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void set_channel_value_(uint8_t channel, uint16_t value);
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void write_bit_(bool value);
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void write_byte_(uint8_t data);
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void write_buffer_(uint8_t *buffer, uint8_t size);
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GPIOPin *data_pin_;
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GPIOPin *clock_pin_;
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uint8_t max_power_color_channels_{4};
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uint8_t max_power_white_channels_{6};
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uint8_t update_channel_;
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std::vector<uint16_t> pwm_amounts_;
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bool update_{true};
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};
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} // namespace bp1658cj
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} // namespace esphome
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