int initIoTDevKit()

in AZ3166/src/libraries/Sensors/src/IoT_DevKit_HW.cpp [57:160]
83 lines of code
15 McCabe index (conditional complexity)

int initIoTDevKit(int isShowInfo)
{
    if (isShowInfo)
    {
        // Init the screen
        Screen.init();
        Screen.print(0, "IoT DevKit");
        Screen.print(2, "Initializing...");
    }

    // Serial
    Serial.begin(115200);

    // Init pins
    pinMode(LED_WIFI, OUTPUT);
    pinMode(LED_AZURE, OUTPUT);
    pinMode(LED_USER, OUTPUT);
    pinMode(USER_BUTTON_A, INPUT);
    pinMode(USER_BUTTON_B, INPUT);

    // Turn off the RGB Led
    rgbLed.turnOff();

    // Init I2C bus
    if (isShowInfo)
    {
        Screen.print(3, "  I2C");
    }
    if ((ext_i2c = new DevI2C(D14, D15)) == NULL)
    {
        LogError("Failed to initialize I2C.");
        return -101;
    }
    
    // Init the gyroscope and accelerator sensor
    if (isShowInfo)
    {
        Screen.print(3, "  LSM6DSL");
    }
    if ((acc_gyro = new LSM6DSLSensor(*ext_i2c, D4, D5)) == NULL)
    {
        LogError("Failed to initialize gyroscope and accelerator sensor.");
        return -102;
    }
    acc_gyro->init(NULL);
    acc_gyro->enableAccelerator();
    acc_gyro->enableGyroscope();

    // Init the humidity and temperature sensor
    if (isShowInfo)
    {
        Screen.print(3, "  HTS221");
    }
    if ((ht_sensor = new HTS221Sensor(*ext_i2c)) == NULL)
    {
        LogError("Failed to initialize humidity and temperature sensor.");
        return -103;
    }
    ht_sensor->init(NULL);
    ht_sensor->reset();

    // Init the magnetometer sensor
    if (isShowInfo)
    {
        Screen.print(3, "  LIS2MDL");
    }
    if ((magnetometer = new LIS2MDLSensor(*ext_i2c)) == NULL)
    {
        LogError("Failed to initialize magnetometer sensor.");
        return -104;
    }
    magnetometer->init(NULL);

    // Init IrDA
    if (isShowInfo)
    {
        Screen.print(3, "  IrDA");
    }
    if ((IrdaSensor = new IRDASensor()) == NULL)
    {
        LogError("Failed to initialize IrDa sensor.");
        return -105;
    }
    IrdaSensor->init();

    // Init pressure sensor
    if (isShowInfo)
    {
        Screen.print(3, "  LPS22HB");
    }
    if ((pressureSensor = new LPS22HBSensor(*ext_i2c)) == NULL)
    {
        LogError("Failed to initialize pressure sensor.");
        return -106;
    }
    pressureSensor->init(NULL);

    // Init WiFi
    if (isShowInfo)
    {
        Screen.print(3, "  Wi-Fi");
    }
    return initWiFi();
}