1cd3a97c51
Fix up the cross module binding for usermods/seven_segment_display_reloaded. This requires splitting off headers for BH1750_v2 and SN_Photoresistor.
93 lines
2.9 KiB
C++
93 lines
2.9 KiB
C++
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#pragma once
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#include "wled.h"
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#include <BH1750.h>
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#ifdef WLED_DISABLE_MQTT
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#error "This user mod requires MQTT to be enabled."
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#endif
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// the max frequency to check photoresistor, 10 seconds
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#ifndef USERMOD_BH1750_MAX_MEASUREMENT_INTERVAL
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#define USERMOD_BH1750_MAX_MEASUREMENT_INTERVAL 10000
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#endif
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// the min frequency to check photoresistor, 500 ms
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#ifndef USERMOD_BH1750_MIN_MEASUREMENT_INTERVAL
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#define USERMOD_BH1750_MIN_MEASUREMENT_INTERVAL 500
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#endif
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// how many seconds after boot to take first measurement, 10 seconds
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#ifndef USERMOD_BH1750_FIRST_MEASUREMENT_AT
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#define USERMOD_BH1750_FIRST_MEASUREMENT_AT 10000
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#endif
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// only report if difference grater than offset value
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#ifndef USERMOD_BH1750_OFFSET_VALUE
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#define USERMOD_BH1750_OFFSET_VALUE 1
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#endif
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class Usermod_BH1750 : public Usermod
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{
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private:
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int8_t offset = USERMOD_BH1750_OFFSET_VALUE;
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unsigned long maxReadingInterval = USERMOD_BH1750_MAX_MEASUREMENT_INTERVAL;
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unsigned long minReadingInterval = USERMOD_BH1750_MIN_MEASUREMENT_INTERVAL;
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unsigned long lastMeasurement = UINT32_MAX - (USERMOD_BH1750_MAX_MEASUREMENT_INTERVAL - USERMOD_BH1750_FIRST_MEASUREMENT_AT);
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unsigned long lastSend = UINT32_MAX - (USERMOD_BH1750_MAX_MEASUREMENT_INTERVAL - USERMOD_BH1750_FIRST_MEASUREMENT_AT);
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// flag to indicate we have finished the first readLightLevel call
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// allows this library to report to the user how long until the first
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// measurement
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bool getLuminanceComplete = false;
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// flag set at startup
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bool enabled = true;
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// strings to reduce flash memory usage (used more than twice)
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static const char _name[];
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static const char _enabled[];
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static const char _maxReadInterval[];
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static const char _minReadInterval[];
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static const char _offset[];
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static const char _HomeAssistantDiscovery[];
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bool initDone = false;
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bool sensorFound = false;
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// Home Assistant and MQTT
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String mqttLuminanceTopic;
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bool mqttInitialized = false;
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bool HomeAssistantDiscovery = true; // Publish Home Assistant Discovery messages
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BH1750 lightMeter;
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float lastLux = -1000;
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// set up Home Assistant discovery entries
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void _mqttInitialize();
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// Create an MQTT Sensor for Home Assistant Discovery purposes, this includes a pointer to the topic that is published to in the Loop.
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void _createMqttSensor(const String &name, const String &topic, const String &deviceClass, const String &unitOfMeasurement);
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public:
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void setup();
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void loop();
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inline float getIlluminance() {
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return (float)lastLux;
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}
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void addToJsonInfo(JsonObject &root);
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// (called from set.cpp) stores persistent properties to cfg.json
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void addToConfig(JsonObject &root);
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// called before setup() to populate properties from values stored in cfg.json
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bool readFromConfig(JsonObject &root);
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inline uint16_t getId()
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{
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return USERMOD_ID_BH1750;
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}
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};
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