firmware/src/modules/Telemetry/Sensor/MCP9808Sensor.cpp

#include "../mesh/generated/telemetry.pb.h"
#include "configuration.h"
#include "TelemetrySensor.h"
#include "MCP9808Sensor.h"
#include <Adafruit_MCP9808.h>

MCP9808Sensor::MCP9808Sensor() : 
    TelemetrySensor(TelemetrySensorType_MCP9808, "MCP9808") 
{
}

int32_t MCP9808Sensor::runOnce() {
    DEBUG_MSG("Init sensor: %s\n", sensorName);
    if (!hasSensor()) {
        return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
    }
    status = mcp9808.begin(nodeTelemetrySensorsMap[sensorType]);
    return initI2CSensor();
}

void MCP9808Sensor::setup() {
    mcp9808.setResolution(2);
}

bool MCP9808Sensor::getMetrics(Telemetry *measurement) {
    DEBUG_MSG("MCP9808Sensor::getMetrics\n");
    measurement->variant.environment_metrics.temperature = mcp9808.readTempC();
    return true;
}