added new BMM150 library

added the new library for BMM150

NOTE: actually is not public i'm refering in the code to it as BoschSensorClass.h

Author: Rocketct

.github/workflows/compile-examples.yml

@@ -66,7 +66,7 @@ jobs:
               - name: Arduino_HTS221
               - name: Arduino_LPS22HB
               - name: Arduino_LSM6DSOX
-              - name: DFRobot_BMM150
+              #- name: Arduino_BMI270_BMM150
               - name: INA2xx
               - name: SerialFlash
               - name: ArduinoBLE
@@ -78,7 +78,7 @@ jobs:
             libraries: |
               - name: ArduinoBLE
               - name: Arduino_LSM6DSOX
-              - name: DFRobot_BMM150
+              #- name: Arduino_BMI270_BMM150
               - name: INA2xx
               - name: SerialFlash
             sketch-paths: examples/ScienceKitR2/PhysicsLabFirmware

examples/ScienceKitR2/Nano33BLESenseFirmware/Nano33BLESenseFirmware.ino

@@ -136,9 +136,9 @@ void loop() {
 
 void updateSubscribedCharacteristics() {
   if (accelerationCharacteristic.subscribed()) {
-    if (IMU.accelerationAvailable()) {
+    if (IMU_SK.accelerationAvailable()) {
       float x, y, z;
-      IMU.readAcceleration(x, y, z);
+      IMU_SK.readAcceleration(x, y, z);
       float acceleration[3];
 
       acceleration[0] = x;
@@ -148,9 +148,9 @@ void updateSubscribedCharacteristics() {
     }
   }
   if (gyroscopeCharacteristic.subscribed()) {
-    if (IMU.gyroscopeAvailable()) {
+    if (IMU_SK.gyroscopeAvailable()) {
       float x, y, z;
-      IMU.readGyroscope(x, y, z);
+      IMU_SK.readGyroscope(x, y, z);
       float gyroscope[3];
 
       gyroscope[0] = x;
@@ -160,14 +160,17 @@ void updateSubscribedCharacteristics() {
     }
   }
 
-  if (magneticFieldCharacteristic.subscribed()) {// CHECK
-    sBmm150MagData_t m = bmm150.getGeomagneticData();
-    float magneticField[3];
-    magneticField[0] = m.x;
-    magneticField[1] = m.y;
-    magneticField[2] = m.z;
-    magneticFieldCharacteristic.writeValue((byte*)magneticField, sizeof(magneticField));
-  }
+    if (magneticFieldCharacteristic.subscribed()) {
+      float x, y, z;
+      if (BME.magneticFieldAvailable()) {
+        BME.readMagneticField(x, y, z);
+        float magneticField[3];
+        magneticField[0] = x;
+        magneticField[1] = y;
+        magneticField[2] = z;
+        magneticFieldCharacteristic.writeValue((byte*)magneticField, sizeof(magneticField));
+      }
+    }
 
   if (temperatureCharacteristic.subscribed()) {
     float temperature = TempSens.getTemperature();

examples/ScienceKitR2/Nano33BLESenseFirmware/config.h

@@ -13,13 +13,14 @@ const int FlashChipSelect = 2;
 // IMU
 #include <Arduino_LSM6DSOX.h>
 // 3 axis magnetometer
-#include "DFRobot_BMM150.h"
+#include <BoschSensorClass.h>
 // INA
 #include <INA.h>
 #include <avr/dtostrf.h>
 
 
-DFRobot_BMM150_I2C bmm150(&Wire, I2C_ADDRESS_1);
+LSM6DSOXClass IMU_SK = LSM6DSOXClass(Wire,0x6A);
+BoschSensorClass BME = BoschSensorClass(Wire);
 
 const uint32_t SHUNT_MICRO_OHM{100000};  ///< Shunt resistance in Micro-Ohm, e.g. 100000 is 0.1 Ohm
 const uint16_t MAXIMUM_AMPS{1};          ///< Max expected amps, clamped from 1A to a max of 1022A
@@ -51,24 +52,13 @@ void sensorsInit() {
   INA.alertOnBusOverVoltage(true, 5000);  // Trigger alert if over 5V on bus
 
   // bmm150
-  while(bmm150.begin()){
-    Serial.println("bmm150 init failed, Please try again!");
-    delay(1000);
-  } Serial.println("bmm150 init success!");
-  Serial.println("bmm150 init success!");
-
-  // BMM150 init
-  // Set sensor operation mode
-  bmm150.setOperationMode(BMM150_POWERMODE_NORMAL);
-  //Set preset mode
-  bmm150.setPresetMode(BMM150_PRESETMODE_HIGHACCURACY);
-  // Set the rate of obtaining geomagnetic data, the higher, the faster (without delay function)
-  bmm150.setRate(BMM150_DATA_RATE_10HZ);
-  // Enable the measurement at x-axis, y-axis and z-axis, 
-  bmm150.setMeasurementXYZ();
+  if (!BME.begin()) {
+    Serial.println("Failed to initialize IMU!");
+    while (1);
+  }
 
   // LSM6DSOX init
-  if (!IMU.begin()) {
+  if (!IMU_SK.begin()) {
     Serial.println("Failed to initialize IMU!");
     while (1);
   }

examples/ScienceKitR2/PhysicsLabFirmware/PhysicsLabFirmware.ino

@@ -207,9 +207,9 @@ void updateSubscribedIMUCharacteristics() {
   if (millis() - imuTime > IMU_UPDATE_TIME) {
     imuTime = millis();
     if (accelerationCharacteristic.subscribed()) {
-      if (IMU.accelerationAvailable()) {
+      if (IMU_SK.accelerationAvailable()) {
         float x, y, z;
-        IMU.readAcceleration(x, y, z);
+        IMU_SK.readAcceleration(x, y, z);
         float acceleration[3];
 
         acceleration[0] = x;
@@ -220,9 +220,9 @@ void updateSubscribedIMUCharacteristics() {
     }
 
     if (gyroscopeCharacteristic.subscribed()) {
-      if (IMU.gyroscopeAvailable()) {
+      if (IMU_SK.gyroscopeAvailable()) {
         float x, y, z;
-        IMU.readGyroscope(x, y, z);
+        IMU_SK.readGyroscope(x, y, z);
         float gyroscope[3];
 
         gyroscope[0] = x;
@@ -234,12 +234,15 @@ void updateSubscribedIMUCharacteristics() {
 
 
     if (magneticFieldCharacteristic.subscribed()) {
-      sBmm150MagData_t m = bmm150.getGeomagneticData();
-      float magneticField[3];
-      magneticField[0] = m.x;
-      magneticField[1] = m.y;
-      magneticField[2] = m.z;
-      magneticFieldCharacteristic.writeValue((byte*)magneticField, sizeof(magneticField));
+      float x, y, z;
+      if (BME.magneticFieldAvailable()) {
+        BME.readMagneticField(x, y, z);
+        float magneticField[3];
+        magneticField[0] = x;
+        magneticField[1] = y;
+        magneticField[2] = z;
+        magneticFieldCharacteristic.writeValue((byte*)magneticField, sizeof(magneticField));
+      }
     }
   }
 }

examples/ScienceKitR2/PhysicsLabFirmware/config.h

@@ -7,19 +7,19 @@
 // Flash memory
 #include "SerialFlash.h"
 #include <SPI.h>
-
+#include <Wire.h>
 // IMU
 #include <Arduino_LSM6DSOX.h>
 
 // BMM150
-#include "DFRobot_BMM150.h"
+#include <BoschSensorClass.h>
 
 // INA
 #include <INA.h>
 #include <avr/dtostrf.h>
 
-DFRobot_BMM150_I2C bmm150(&Wire, I2C_ADDRESS_1);
-
+LSM6DSOXClass IMU_SK = LSM6DSOXClass(Wire,0x6A);
+BoschSensorClass BME = BoschSensorClass(Wire);
 const int FlashChipSelect = 2;
 
 const uint32_t SHUNT_MICRO_OHM{100000};  ///< Shunt resistance in Micro-Ohm, e.g. 100000 is 0.1 Ohm
@@ -45,24 +45,13 @@ void sensorsInit() {
   INA.alertOnBusOverVoltage(true, 5000);  // Trigger alert if over 5V on bus
 
   // bmm150
-  while(bmm150.begin()){
-    Serial.println("bmm150 init failed, Please try again!");
-    delay(1000);
-  } Serial.println("bmm150 init success!");
-  Serial.println("bmm150 init success!");
-
-  // BMM150 init
-  // Set sensor operation mode
-  bmm150.setOperationMode(BMM150_POWERMODE_NORMAL);
-  //Set preset mode
-  bmm150.setPresetMode(BMM150_PRESETMODE_HIGHACCURACY);
-  // Set the rate of obtaining geomagnetic data, the higher, the faster (without delay function)
-  bmm150.setRate(BMM150_DATA_RATE_10HZ);
-  // Enable the measurement at x-axis, y-axis and z-axis, 
-  bmm150.setMeasurementXYZ();
+   if (!BME.begin()) {
+    Serial.println("Failed to initialize IMU!");
+    while (1);
+  }
 
   // LSM6DSOX init
-  if (!IMU.begin()) {
+  if (!IMU_SK.begin()) {
     Serial.println("Failed to initialize IMU!");
     while (1);
   }

library.properties

@@ -8,4 +8,4 @@ category=Communication
 url=https://github.com/arduino-libraries/Arduino_ScienceJournal
 architectures=samd,nrf52,mbed,mbed_nano
 includes=ArduinoScienceJournal.h
-depends=Adafruit LSM9DS0 Library,Adafruit Zero PDM Library,Arduino_APDS9960,Arduino_HTS221,Arduino_LPS22HB,Arduino_LSM9DS1,ArduinoBLE,Arduino_CMSIS-DSP,Arduino_LSM6DSOX,SerialFlash,WiFiNINA,DFRobot_BMM150,INA2xx
+depends=Adafruit LSM9DS0 Library,Adafruit Zero PDM Library,Arduino_APDS9960,Arduino_HTS221,Arduino_LPS22HB,Arduino_LSM9DS1,ArduinoBLE,Arduino_CMSIS-DSP,Arduino_LSM6DSOX,SerialFlash,WiFiNINA,INA2xx