81 lines
2.1 KiB
C++
81 lines
2.1 KiB
C++
#pragma once
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#include <map>
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#include "esphome/components/audio_dac/audio_dac.h"
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#include "esphome/components/i2c/i2c.h"
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#include "esphome/core/component.h"
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#ifdef USE_SELECT
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#include "esphome/components/select/select.h"
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#endif
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#include "es8388_const.h"
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namespace esphome {
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namespace es8388 {
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enum DacOutputLine : uint8_t {
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DAC_OUTPUT_LINE1,
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DAC_OUTPUT_LINE2,
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DAC_OUTPUT_BOTH,
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};
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enum AdcInputMicLine : uint8_t {
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ADC_INPUT_MIC_LINE1,
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ADC_INPUT_MIC_LINE2,
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ADC_INPUT_MIC_DIFFERENCE,
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};
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class ES8388 : public audio_dac::AudioDac, public Component, public i2c::I2CDevice {
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#ifdef USE_SELECT
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SUB_SELECT(dac_output)
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SUB_SELECT(adc_input_mic)
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#endif
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public:
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/////////////////////////
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// Component overrides //
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/////////////////////////
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void setup() override;
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float get_setup_priority() const override { return setup_priority::DATA; }
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void dump_config() override;
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////////////////////////
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// AudioDac overrides //
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////////////////////////
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/// @brief Writes the volume out to the DAC
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/// @param volume floating point between 0.0 and 1.0
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/// @return True if successful and false otherwise
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bool set_volume(float volume) override;
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/// @brief Gets the current volume out from the DAC
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/// @return floating point between 0.0 and 1.0
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float volume() override;
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/// @brief Disables mute for audio out
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/// @return True if successful and false otherwise
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bool set_mute_off() override { return this->set_mute_state_(false); }
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/// @brief Enables mute for audio out
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/// @return True if successful and false otherwise
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bool set_mute_on() override { return this->set_mute_state_(true); }
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bool is_muted() override { return this->is_muted_; }
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optional<DacOutputLine> get_dac_power();
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optional<AdcInputMicLine> get_mic_input();
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bool set_dac_output(DacOutputLine line);
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bool set_adc_input_mic(AdcInputMicLine line);
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protected:
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/// @brief Mutes or unmutes the DAC audio out
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/// @param mute_state True to mute, false to unmute
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/// @return True if successful and false otherwise
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bool set_mute_state_(bool mute_state);
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};
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} // namespace es8388
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} // namespace esphome
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