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318da220dc
Previously the module was designed around a single sensor. This patch brings it into line with the same design as EnvironmentTelemetry.
52 lines
1.7 KiB
C++
52 lines
1.7 KiB
C++
#include "configuration.h"
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#if !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
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#include "../mesh/generated/meshtastic/telemetry.pb.h"
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#include "SCD4XSensor.h"
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#include "TelemetrySensor.h"
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#include <SensirionI2CScd4x.h>
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SCD4XSensor::SCD4XSensor() : TelemetrySensor(meshtastic_TelemetrySensorType_SCD4X, "SCD4X") {}
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int32_t SCD4XSensor::runOnce()
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{
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LOG_INFO("Init sensor: %s\n", sensorName);
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if (!hasSensor()) {
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return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
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}
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// scd4x = SensirionI2CScd4x(nodeTelemetrySensorsMap[sensorType].second);
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// status = scd4x.begin(nodeTelemetrySensorsMap[sensorType].first);
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scd4x.begin(*nodeTelemetrySensorsMap[sensorType].second);
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scd4x.stopPeriodicMeasurement();
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status = scd4x.startLowPowerPeriodicMeasurement();
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if (status == 0) {
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status = 1;
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} else {
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status = 0;
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}
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return initI2CSensor();
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}
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void SCD4XSensor::setup() {}
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bool SCD4XSensor::getMetrics(meshtastic_Telemetry *measurement)
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{
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uint16_t co2, error;
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float temperature, humidity;
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error = scd4x.readMeasurement(co2, temperature, humidity);
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if (error || co2 == 0) {
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LOG_DEBUG("Skipping invalid SCD4X measurement.\n");
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return false;
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} else {
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measurement->variant.environment_metrics.has_temperature = true;
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measurement->variant.environment_metrics.has_relative_humidity = true;
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measurement->variant.air_quality_metrics.has_co2 = true;
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measurement->variant.environment_metrics.temperature = temperature;
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measurement->variant.environment_metrics.relative_humidity = humidity;
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measurement->variant.air_quality_metrics.co2 = co2;
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return true;
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}
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}
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#endif |