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https://github.com/meshtastic/firmware.git
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72eae42b81
* support manually shutting off power to the PMSA003I sensor when we aren't doing a telemetry reading * add comment about PMSA003I_WARMUP_MS to AirQualityTelemetry.cpp * fix typos, use arduino gpio defines instead of magic numbers * support manually shutting off power to the PMSA003I sensor when we aren't doing a telemetry reading * add comment about PMSA003I_WARMUP_MS to AirQualityTelemetry.cpp * fix typos, use arduino gpio defines instead of magic numbers * RAK4631: add PMSA003I_ENABLE_PIN define * fix indentation --------- Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
67 lines
2.3 KiB
C++
67 lines
2.3 KiB
C++
#include "configuration.h"
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#if !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR && __has_include("Adafruit_PM25AQI.h")
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#pragma once
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#include "../mesh/generated/meshtastic/telemetry.pb.h"
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#include "Adafruit_PM25AQI.h"
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#include "NodeDB.h"
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#include "ProtobufModule.h"
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class AirQualityTelemetryModule : private concurrency::OSThread, public ProtobufModule<meshtastic_Telemetry>
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{
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CallbackObserver<AirQualityTelemetryModule, const meshtastic::Status *> nodeStatusObserver =
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CallbackObserver<AirQualityTelemetryModule, const meshtastic::Status *>(this,
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&AirQualityTelemetryModule::handleStatusUpdate);
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public:
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AirQualityTelemetryModule()
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: concurrency::OSThread("AirQualityTelemetry"),
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ProtobufModule("AirQualityTelemetry", meshtastic_PortNum_TELEMETRY_APP, &meshtastic_Telemetry_msg)
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{
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lastMeasurementPacket = nullptr;
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setIntervalFromNow(10 * 1000);
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aqi = Adafruit_PM25AQI();
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nodeStatusObserver.observe(&nodeStatus->onNewStatus);
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#ifdef PMSA003I_ENABLE_PIN
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// the PMSA003I sensor uses about 300mW on its own; support powering it off when it's not actively taking
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// a reading
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state = State::IDLE;
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#else
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state = State::ACTIVE;
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#endif
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}
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protected:
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/** Called to handle a particular incoming message
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@return true if you've guaranteed you've handled this message and no other handlers should be considered for it
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*/
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virtual bool handleReceivedProtobuf(const meshtastic_MeshPacket &mp, meshtastic_Telemetry *p) override;
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virtual int32_t runOnce() override;
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/** Called to get current Air Quality data
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@return true if it contains valid data
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*/
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bool getAirQualityTelemetry(meshtastic_Telemetry *m);
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virtual meshtastic_MeshPacket *allocReply() override;
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/**
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* Send our Telemetry into the mesh
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*/
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bool sendTelemetry(NodeNum dest = NODENUM_BROADCAST, bool wantReplies = false);
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private:
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enum State {
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IDLE = 0,
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ACTIVE = 1,
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};
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State state;
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Adafruit_PM25AQI aqi;
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PM25_AQI_Data data = {0};
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bool firstTime = true;
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meshtastic_MeshPacket *lastMeasurementPacket;
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uint32_t sendToPhoneIntervalMs = SECONDS_IN_MINUTE * 1000; // Send to phone every minute
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uint32_t lastSentToMesh = 0;
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};
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#endif |