mirror of
https://github.com/meshtastic/firmware.git
synced 2025-04-24 17:32:18 +00:00
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
#include "DHTSensor.h"
|
|
#include "./mesh/generated/telemetry.pb.h"
|
|
#include "MeshService.h"
|
|
#include "TelemetrySensor.h"
|
|
#include "configuration.h"
|
|
#include <DHT.h>
|
|
|
|
DHTSensor::DHTSensor() : TelemetrySensor{} {}
|
|
|
|
int32_t DHTSensor::runOnce()
|
|
{
|
|
if (moduleConfig.telemetry.environment_sensor_type == TelemetrySensorType_DHT11 ||
|
|
moduleConfig.telemetry.environment_sensor_type == TelemetrySensorType_DHT12) {
|
|
dht = new DHT(moduleConfig.telemetry.environment_sensor_pin, DHT11);
|
|
} else {
|
|
dht = new DHT(moduleConfig.telemetry.environment_sensor_pin, DHT22);
|
|
}
|
|
|
|
dht->begin();
|
|
dht->read();
|
|
DEBUG_MSG("Telemetry: Opened DHT11/DHT12 on pin: %d\n", moduleConfig.telemetry.environment_sensor_pin);
|
|
|
|
return (DHT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS);
|
|
}
|
|
|
|
bool DHTSensor::getMeasurement(Telemetry *measurement)
|
|
{
|
|
if (!dht->read(true)) {
|
|
DEBUG_MSG("Telemetry: FAILED TO READ DATA\n");
|
|
return false;
|
|
}
|
|
measurement->variant.environment_metrics.relative_humidity = dht->readHumidity();
|
|
measurement->variant.environment_metrics.temperature = dht->readTemperature();
|
|
return true;
|
|
} |