Merge branch 'master' into tft-gui-work

platformio.ini

@@ -130,6 +130,7 @@ lib_deps =
   adafruit/Adafruit PM25 AQI Sensor@^1.0.6
   adafruit/Adafruit MPU6050@^2.2.4
   adafruit/Adafruit LIS3DH@^1.2.4
+  adafruit/Adafruit AHTX0@^2.0.5
   lewisxhe/SensorLib@^0.2.0
   adafruit/Adafruit LSM6DS@^4.7.2
   mprograms/QMC5883LCompass@^1.2.0

src/configuration.h

@@ -128,6 +128,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define LPS22HB_ADDR_ALT 0x5D
 #define SHT31_4x_ADDR 0x44
 #define PMSA0031_ADDR 0x12
+#define AHT10_ADDR 0x38
 #define RCWL9620_ADDR 0x57
 #define VEML7700_ADDR 0x10
 

src/detect/ScanI2C.h

@@ -45,6 +45,7 @@ class ScanI2C
         VEML7700,
         RCWL9620,
         NCP5623,
+        AHT10
     } DeviceType;
 
     // typedef uint8_t DeviceAddress;

src/detect/ScanI2CTwoWire.cpp

@@ -256,7 +256,12 @@ void ScanI2CTwoWire::scanPort(I2CPort port)
                     type = BMP_280;
                 }
                 break;
-
+#ifndef HAS_NCP5623
+            case AHT10_ADDR:
+                LOG_INFO("AHT10 sensor found at address 0x%x\n", (uint8_t)addr.address);
+                type = AHT10;
+                break;
+#endif
             case INA_ADDR:
             case INA_ADDR_ALTERNATE:
             case INA_ADDR_WAVESHARE_UPS:
@@ -369,4 +374,4 @@ TwoWire *ScanI2CTwoWire::fetchI2CBus(ScanI2C::DeviceAddress address) const
 size_t ScanI2CTwoWire::countDevices() const
 {
     return foundDevices.size();
-}
+}

src/main.cpp

@@ -551,6 +551,7 @@ void setup()
     SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::PMSA0031, meshtastic_TelemetrySensorType_PMSA003I)
     SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::RCWL9620, meshtastic_TelemetrySensorType_RCWL9620)
     SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::SHT4X, meshtastic_TelemetrySensorType_SHT4X)
+    SCANNER_TO_SENSORS_MAP(ScanI2C::DeviceType::AHT10, meshtastic_TelemetrySensorType_AHT10)
 
     i2cScanner.reset();
 

src/modules/Telemetry/EnvironmentTelemetry.cpp

@@ -18,6 +18,7 @@
 #include <OLEDDisplayUi.h>
 
 // Sensors
+#include "Sensor/AHT10.h"
 #include "Sensor/BME280Sensor.h"
 #include "Sensor/BME680Sensor.h"
 #include "Sensor/BMP085Sensor.h"
@@ -41,6 +42,7 @@ SHT31Sensor sht31Sensor;
 VEML7700Sensor veml7700Sensor;
 SHT4XSensor sht4xSensor;
 RCWL9620Sensor rcwl9620Sensor;
+AHT10Sensor aht10Sensor;
 
 #define FAILED_STATE_SENSOR_READ_MULTIPLIER 10
 #define DISPLAY_RECEIVEID_MEASUREMENTS_ON_SCREEN true
@@ -105,6 +107,8 @@ int32_t EnvironmentTelemetryModule::runOnce()
                 result = veml7700Sensor.runOnce();
             if (rcwl9620Sensor.hasSensor())
                 result = rcwl9620Sensor.runOnce();
+            if (aht10Sensor.hasSensor())
+                result = aht10Sensor.runOnce();
         }
         return result;
     } else {
@@ -291,6 +295,19 @@ bool EnvironmentTelemetryModule::sendTelemetry(NodeNum dest, bool phoneOnly)
         valid = valid && rcwl9620Sensor.getMetrics(&m);
         hasSensor = true;
     }
+    if (aht10Sensor.hasSensor()) {
+        if (!bmp280Sensor.hasSensor()) {
+            valid = valid && aht10Sensor.getMetrics(&m);
+            hasSensor = true;
+        } else {
+            // prefer bmp280 temp if both sensors are present, fetch only humidity
+            meshtastic_Telemetry m_ahtx;
+            LOG_INFO("AHTX0+BMP280 module detected: using temp from BMP280 and humy from AHTX0\n");
+            aht10Sensor.getMetrics(&m_ahtx);
+            m.variant.environment_metrics.relative_humidity = m_ahtx.variant.environment_metrics.relative_humidity;
+        }
+    }
+
     valid = valid && hasSensor;
 
     if (valid) {

src/modules/Telemetry/Sensor/AHT10.cpp

@@ -0,0 +1,35 @@
+#include "AHT10.h"
+#include "../mesh/generated/meshtastic/telemetry.pb.h"
+#include "TelemetrySensor.h"
+#include "configuration.h"
+#include <Adafruit_AHTX0.h>
+#include <typeinfo>
+
+AHT10Sensor::AHT10Sensor() : TelemetrySensor(meshtastic_TelemetrySensorType_AHT10, "AHT10") {}
+
+int32_t AHT10Sensor::runOnce()
+{
+    LOG_INFO("Init sensor: %s\n", sensorName);
+    if (!hasSensor()) {
+        return DEFAULT_SENSOR_MINIMUM_WAIT_TIME_BETWEEN_READS;
+    }
+    aht10 = Adafruit_AHTX0();
+    status = aht10.begin(nodeTelemetrySensorsMap[sensorType].second, 0, nodeTelemetrySensorsMap[sensorType].first);
+
+    return initI2CSensor();
+}
+
+void AHT10Sensor::setup() {}
+
+bool AHT10Sensor::getMetrics(meshtastic_Telemetry *measurement)
+{
+    LOG_DEBUG("AHT10Sensor::getMetrics\n");
+
+    sensors_event_t humidity, temp;
+    aht10.getEvent(&humidity, &temp);
+
+    measurement->variant.environment_metrics.temperature = temp.temperature;
+    measurement->variant.environment_metrics.relative_humidity = humidity.relative_humidity;
+
+    return true;
+}

src/modules/Telemetry/Sensor/AHT10.h

@@ -0,0 +1,17 @@
+#include "../mesh/generated/meshtastic/telemetry.pb.h"
+#include "TelemetrySensor.h"
+#include <Adafruit_AHTX0.h>
+
+class AHT10Sensor : public TelemetrySensor
+{
+  private:
+    Adafruit_AHTX0 aht10;
+
+  protected:
+    virtual void setup() override;
+
+  public:
+    AHT10Sensor();
+    virtual int32_t runOnce() override;
+    virtual bool getMetrics(meshtastic_Telemetry *measurement) override;
+};

variants/heltec_v3/variant.h

@@ -16,7 +16,7 @@
 #define BATTERY_PIN 1 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
 #define ADC_CHANNEL ADC1_GPIO1_CHANNEL
 #define ADC_ATTENUATION ADC_ATTEN_DB_2_5 // lower dB for high resistance voltage divider
-#define ADC_MULTIPLIER 4.9*1.045
+#define ADC_MULTIPLIER 4.9 * 1.045
 
 #define USE_SX1262
 

variants/heltec_wireless_tracker/variant.h

@@ -27,17 +27,17 @@
 #define SCREEN_TRANSITION_FRAMERATE 3 // fps
 #define DISPLAY_FORCE_SMALL_FONTS
 
-  // pin 3 is Vext on v1.1 - HIGH enables LDO for Vext rail which goes to:
-  // GPS UC6580:          GPS V_DET(8), VDD_IO(7), DCDC_IN(21), pulls up RESETN(17), D_SEL(33) and BOOT_MODE(34) through 10kR 
-  // GPS LNA SW7125DE:    VCC(4), pulls up SHDN(5) through 10kR
-  // LED:                 VDD, LEDA (through diode) 
+// pin 3 is Vext on v1.1 - HIGH enables LDO for Vext rail which goes to:
+// GPS UC6580:          GPS V_DET(8), VDD_IO(7), DCDC_IN(21), pulls up RESETN(17), D_SEL(33) and BOOT_MODE(34) through 10kR
+// GPS LNA SW7125DE:    VCC(4), pulls up SHDN(5) through 10kR
+// LED:                 VDD, LEDA (through diode)
 #define VEXT_ENABLE_V05 3 // active HIGH - powers the GPS, GPS LNA and OLED VDD/anode
 #define BUTTON_PIN 0
 
 #define BATTERY_PIN 1 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
 #define ADC_CHANNEL ADC1_GPIO1_CHANNEL
 #define ADC_ATTENUATION ADC_ATTEN_DB_2_5 // lower dB for high resistance voltage divider
-#define ADC_MULTIPLIER 4.9*1.045
+#define ADC_MULTIPLIER 4.9 * 1.045
 #define ADC_CTRL 2 // active HIGH, powers the voltage divider. Only on 1.1
 #define ADC_CTRL_ENABLED HIGH
 
@@ -47,7 +47,8 @@
 #define GPS_TX_PIN 34
 #define PIN_GPS_RESET 35
 #define PIN_GPS_PPS 36
-// #define PIN_GPS_EN 3    // Uncomment to power off the GPS with triple-click on Tracker v1.1, though we'll also lose the display.
+// #define PIN_GPS_EN 3    // Uncomment to power off the GPS with triple-click on Tracker v1.1, though we'll also lose the
+// display.
 
 #define GPS_RESET_MODE LOW
 #define GPS_UC6580

variants/heltec_wireless_tracker_V1_0/variant.h

@@ -34,7 +34,7 @@
 #define BATTERY_PIN 1 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
 #define ADC_CHANNEL ADC1_GPIO1_CHANNEL
 #define ADC_ATTENUATION ADC_ATTEN_DB_2_5 // lower dB for high resistance voltage divider
-#define ADC_MULTIPLIER 4.9*1.045
+#define ADC_MULTIPLIER 4.9 * 1.045
 
 #undef GPS_RX_PIN
 #undef GPS_TX_PIN

variants/heltec_wsl_v3/variant.h

@@ -11,7 +11,7 @@
 #define BATTERY_PIN 1 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
 #define ADC_CHANNEL ADC1_GPIO1_CHANNEL
 #define ADC_ATTENUATION ADC_ATTEN_DB_2_5 // lower dB for high resistance voltage divider
-#define ADC_MULTIPLIER 4.9*1.045
+#define ADC_MULTIPLIER 4.9 * 1.045
 
 #define USE_SX1262