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Scan for i2c sensors in environmental telemetry if enabled (#1492)

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* Scan for i2c sensors in environmental telemetry if enabled

* Update TelemetrySensor.h

* Added surpression.

* Remove suppression and fix real bug

* Interrogate BME sensor id registers
This commit is contained in:
Ben Meadors
2022-06-05 09:50:06 -05:00
committed by GitHub
parent 4ab831c103
commit eafbef0c2f
17 changed files with 133 additions and 98 deletions
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23
src/modules/Telemetry/Sensor/BME280Sensor.cpp
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@@ -4,23 +4,28 @@
#include "BME280Sensor.h"
#include <Adafruit_BME280.h>
BME280Sensor::BME280Sensor() : TelemetrySensor {} {
BME280Sensor::BME280Sensor() : TelemetrySensor {}
{
}
int32_t BME280Sensor::runOnce() {
unsigned bme280Status;
// Default i2c address for BME280
bme280Status = bme280.begin(0x76);
if (!bme280Status) {
DEBUG_MSG("Could not find a valid BME280 sensor, check wiring, address, sensor ID!");
// TODO more verbose diagnostics
} else {
DEBUG_MSG("Telemetry: Opened BME280 on default i2c bus");
DEBUG_MSG("Init sensor: TelemetrySensorType_BME280\n");
if (!hasSensor(TelemetrySensorType_BME280)) {
return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
}
return BME_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
bme280Status = bme280.begin(nodeTelemetrySensorsMap[TelemetrySensorType_BME280]);
if (!bme280Status) {
DEBUG_MSG("Could not connect to any detected BME-280 sensor.\nRemoving from nodeTelemetrySensorsMap.\n");
nodeTelemetrySensorsMap[TelemetrySensorType_BME280] = 0;
} else {
DEBUG_MSG("Opened BME280 on default i2c bus\n");
}
return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
}
bool BME280Sensor::getMeasurement(Telemetry *measurement) {
DEBUG_MSG("BME280Sensor::getMeasurement\n");
measurement->variant.environment_metrics.temperature = bme280.readTemperature();
measurement->variant.environment_metrics.relative_humidity = bme280.readHumidity();
measurement->variant.environment_metrics.barometric_pressure = bme280.readPressure() / 100.0F;