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73 lines
1.8 KiB
C++
73 lines
1.8 KiB
C++
#pragma once
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#include "esphome/core/component.h"
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#include "esphome/core/defines.h"
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#ifdef USE_POWER_SUPPLY
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#include "esphome/components/power_supply/power_supply.h"
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#endif
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namespace esphome {
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namespace output {
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#define LOG_BINARY_OUTPUT(this) \
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if (this->inverted_) { \
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ESP_LOGCONFIG(TAG, " Inverted: YES"); \
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}
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class BinaryOutput {
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public:
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/// Set the inversion state of this binary output.
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void set_inverted(bool inverted) { this->inverted_ = inverted; }
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#ifdef USE_POWER_SUPPLY
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/** Use this to connect up a power supply to this output.
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*
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* Whenever this output is enabled, the power supply will automatically be turned on.
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*
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* @param power_supply The PowerSupplyComponent, set this to nullptr to disable the power supply.
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*/
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void set_power_supply(power_supply::PowerSupply *power_supply) { this->power_.set_parent(power_supply); }
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#endif
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/// Enable or disable this binary output.
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virtual void set_state(bool state) {
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if (state) {
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this->turn_on();
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} else {
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this->turn_off();
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}
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}
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/// Enable this binary output.
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virtual void turn_on() {
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#ifdef USE_POWER_SUPPLY
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this->power_.request();
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#endif
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this->write_state(!this->inverted_);
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}
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/// Disable this binary output.
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virtual void turn_off() {
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#ifdef USE_POWER_SUPPLY
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this->power_.unrequest();
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#endif
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this->write_state(this->inverted_);
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}
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// ========== INTERNAL METHODS ==========
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// (In most use cases you won't need these)
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/// Return whether this binary output is inverted.
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bool is_inverted() const { return this->inverted_; }
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protected:
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virtual void write_state(bool state) = 0;
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bool inverted_{false};
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#ifdef USE_POWER_SUPPLY
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power_supply::PowerSupplyRequester power_{};
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#endif
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};
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} // namespace output
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} // namespace esphome
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