50 lines
1.0 KiB
C++
50 lines
1.0 KiB
C++
/*
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* RelayNode.hpp
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* Homie Node for a Relay with optional status indicator LED
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*
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* Version: 1.0
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* Author: Lübbe Onken (http://github.com/luebbe)
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*/
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#pragma once
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#include <Homie.hpp>
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#define DEFAULTPIN -1
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class RelayNode : public HomieNode
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{
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private:
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const char *cCaption = "• Relay:";
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const char *cIndent = " ◦ ";
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int _relayPin;
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int _ledPin;
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uint8_t _relayOnValue;
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uint8_t _relayOffValue;
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uint64_t _timeout;
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bool handleOnOff(const String &value);
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bool handleTimeout(const String &value);
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void printCaption();
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void sendState();
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void setupRelay();
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bool getRelayState();
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void setRelayState(bool on);
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void setLed(bool on);
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protected:
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virtual bool handleInput(const HomieRange &range, const String &property, const String &value) override;
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virtual void setup() override;
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virtual void loop() override;
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public:
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explicit RelayNode(const char *name, const int relayPin = DEFAULTPIN, const int ledPin = DEFAULTPIN, const bool reverseSignal = false);
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void setRelay(bool on, long timeoutSecs = 0);
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void toggleRelay();
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};
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