#pragma once #include "esphome/core/defines.h" #include "esphome/core/hal.h" namespace esphome { namespace audio_dac { class AudioDac { public: virtual bool set_mute_off() = 0; virtual bool set_mute_on() = 0; virtual bool set_volume(float volume) = 0; virtual bool is_muted() = 0; virtual float volume() = 0; protected: bool is_muted_{false}; }; } // namespace audio_dac } // namespace esphome