Merge branch 'master' into feature/veml7700

src/modules/Telemetry/EnvironmentTelemetry.cpp

@@ -26,6 +26,7 @@
 #include "Sensor/MCP9808Sensor.h"
 #include "Sensor/RCWL9620Sensor.h"
 #include "Sensor/SHT31Sensor.h"
+#include "Sensor/SHT4XSensor.h"
 #include "Sensor/SHTC3Sensor.h"
 #include "Sensor/VEML7700Sensor.h"
 
@@ -38,6 +39,7 @@ SHTC3Sensor shtc3Sensor;
 LPS22HBSensor lps22hbSensor;
 SHT31Sensor sht31Sensor;
 VEML7700Sensor veml7700Sensor;
+SHT4XSensor sht4xSensor;
 RCWL9620Sensor rcwl9620Sensor;
 
 #define FAILED_STATE_SENSOR_READ_MULTIPLIER 10
@@ -93,6 +95,8 @@ int32_t EnvironmentTelemetryModule::runOnce()
                 result = lps22hbSensor.runOnce();
             if (sht31Sensor.hasSensor())
                 result = sht31Sensor.runOnce();
+            if (sht4xSensor.hasSensor())
+                result = sht4xSensor.runOnce();
             if (ina219Sensor.hasSensor())
                 result = ina219Sensor.runOnce();
             if (ina260Sensor.hasSensor())
@@ -289,6 +293,7 @@ bool EnvironmentTelemetryModule::sendTelemetry(NodeNum dest, bool phoneOnly)
     }
     valid = valid && hasSensor;
 
+
     if (valid) {
         LOG_INFO("(Sending): barometric_pressure=%f, current=%f, gas_resistance=%f, relative_humidity=%f, temperature=%f, "
                  "lux=%f\n",

src/modules/Telemetry/Sensor/SHT4XSensor.cpp

@@ -0,0 +1,49 @@
+#include "configuration.h"
+
+#if !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
+
+#include "../mesh/generated/meshtastic/telemetry.pb.h"
+#include "SHT4XSensor.h"
+#include "TelemetrySensor.h"
+#include <Adafruit_SHT4x.h>
+
+SHT4XSensor::SHT4XSensor() : TelemetrySensor(meshtastic_TelemetrySensorType_SHT4X, "SHT4X") {}
+
+int32_t SHT4XSensor::runOnce()
+{
+    LOG_INFO("Init sensor: %s\n", sensorName);
+    if (!hasSensor()) {
+        return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
+    }
+
+    uint32_t serialNumber = 0;
+
+    sht4x.begin(nodeTelemetrySensorsMap[sensorType].second);
+
+    serialNumber = sht4x.readSerial();
+    if (serialNumber != 0) {
+        LOG_DEBUG("serialNumber : %x\n", serialNumber);
+        status = 1;
+    } else {
+        LOG_DEBUG("Error trying to execute readSerial(): ");
+        status = 0;
+    }
+
+    return initI2CSensor();
+}
+
+void SHT4XSensor::setup()
+{
+    // Set up oversampling and filter initialization
+}
+
+bool SHT4XSensor::getMetrics(meshtastic_Telemetry *measurement)
+{
+    sensors_event_t humidity, temp;
+    sht4x.getEvent(&humidity, &temp);
+    measurement->variant.environment_metrics.temperature = temp.temperature;
+    measurement->variant.environment_metrics.relative_humidity = humidity.relative_humidity;
+    return true;
+}
+
+#endif

src/modules/Telemetry/Sensor/SHT4XSensor.h

@@ -0,0 +1,23 @@
+#include "configuration.h"
+
+#if !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
+
+#include "../mesh/generated/meshtastic/telemetry.pb.h"
+#include "TelemetrySensor.h"
+#include <Adafruit_SHT4x.h>
+
+class SHT4XSensor : public TelemetrySensor
+{
+  private:
+    Adafruit_SHT4x sht4x = Adafruit_SHT4x();
+
+  protected:
+    virtual void setup() override;
+
+  public:
+    SHT4XSensor();
+    virtual int32_t runOnce() override;
+    virtual bool getMetrics(meshtastic_Telemetry *measurement) override;
+};
+
+#endif