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105 lines
2.2 KiB
105 lines
2.2 KiB
/*
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RELAY MODULE
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Copyright (C) 2016-2019 by Xose Pérez <xose dot perez at gmail dot com>
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*/
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#pragma once
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#include "espurna.h"
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#include "rpc.h"
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constexpr size_t RelaysMax { 32ul };
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enum class RelayPulse : uint8_t {
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None,
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Off,
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On
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};
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enum class RelayLock : uint8_t {
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None,
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Off,
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On
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};
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enum class RelayType : int {
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Normal,
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Inverse,
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Latched,
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LatchedInverse
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};
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enum class RelayMqttTopicMode : int {
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Normal,
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Inverse
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};
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enum class RelayProvider: int {
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None,
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Dummy,
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Gpio,
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Dual,
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Stm
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};
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class RelayProviderBase {
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public:
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RelayProviderBase() = default;
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virtual ~RelayProviderBase();
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virtual void dump();
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// whether the provider is ready
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virtual bool setup();
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// status requested at boot
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virtual void boot(bool status);
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// when 'status' was requested, but target status remains the same or is canceled
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virtual void notify(bool status);
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// when relay 'status' is changed from target to current
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virtual void change(bool status) = 0;
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// unique id of the provider
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virtual const char* id() const = 0;
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};
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PayloadStatus relayParsePayload(const char * payload);
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bool relayStatus(size_t id, bool status, bool report, bool group_report);
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bool relayStatus(size_t id, bool status);
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// gets either current or target status, where current is the status that we are
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// actually in and target is the status we would be, eventually, unless
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// relayStatus(id, relayStatus()) is called
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bool relayStatus(size_t id);
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bool relayStatusTarget(size_t id);
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void relayToggle(size_t id, bool report, bool group_report);
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void relayToggle(size_t id);
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size_t relayCount();
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const String& relayPayloadOn();
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const String& relayPayloadOff();
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const String& relayPayloadToggle();
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const char* relayPayload(PayloadStatus status);
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void relayPulse(size_t id);
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void relaySync(size_t id);
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void relaySave(bool persist);
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using RelayStatusCallback = void(*)(size_t id, bool status);
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using RelayProviderBasePtr = std::unique_ptr<RelayProviderBase>;
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bool relayAdd(RelayProviderBasePtr&& provider);
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void relaySetStatusNotify(RelayStatusCallback);
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void relaySetStatusChange(RelayStatusCallback);
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void relaySetupDummy(size_t size, bool reconfigure = false);
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void relaySetup();
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