2397e5cdf5
it is important to separate the capabilities of each power meter provider into their own class/source file, as the providers work fundamentally different and their implementations must not be intermangled, which made maintenance and improvements a nightmare in the past.
47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <list>
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#include <mutex>
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#include <stdint.h>
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#include <Arduino.h>
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#include <HTTPClient.h>
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#include "Configuration.h"
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#include "PowerMeterProvider.h"
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#include "sml.h"
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class PowerMeterHttpSml : public PowerMeterProvider {
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public:
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bool init() final { return true; }
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void deinit() final { }
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void loop() final;
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float getPowerTotal() const final;
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void doMqttPublish() const final;
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bool updateValues();
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char tibberPowerMeterError[256];
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bool query(PowerMeterTibberConfig const& config);
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private:
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mutable std::mutex _mutex;
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uint32_t _lastPoll = 0;
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float _activePower = 0.0;
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typedef struct {
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const unsigned char OBIS[6];
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void (*Fn)(double&);
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float* Arg;
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} OBISHandler;
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const std::list<OBISHandler> smlHandlerList{
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{{0x01, 0x00, 0x10, 0x07, 0x00, 0xff}, &smlOBISW, &_activePower}
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};
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HTTPClient httpClient;
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String httpResponse;
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bool httpRequest(WiFiClient &wifiClient, const String& host, uint16_t port, const String& uri, bool https, PowerMeterTibberConfig const& config);
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bool extractUrlComponents(String url, String& _protocol, String& _hostname, String& _uri, uint16_t& uint16_t, String& _base64Authorization);
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void prepareRequest(uint32_t timeout);
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};
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