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41 lines
846 B
C++
41 lines
846 B
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/core/automation.h"
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#include "esphome/components/output/float_output.h"
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#ifdef USE_ESP32
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#ifdef USE_ESP_IDF
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#include <driver/dac_oneshot.h>
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#endif
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namespace esphome {
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namespace esp32_dac {
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class ESP32DAC : public output::FloatOutput, public Component {
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public:
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void set_pin(InternalGPIOPin *pin) { pin_ = pin; }
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/// Initialize pin
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void setup() override;
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void on_safe_shutdown() override;
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void dump_config() override;
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/// HARDWARE setup_priority
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float get_setup_priority() const override { return setup_priority::HARDWARE; }
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protected:
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void write_state(float state) override;
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InternalGPIOPin *pin_;
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#ifdef USE_ESP_IDF
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dac_oneshot_handle_t dac_handle_;
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#endif
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};
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} // namespace esp32_dac
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} // namespace esphome
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#endif
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