bpm280 usage

/* https://github.com/ciastkolog/BMP280_STM32 */
extern BMP280_HandleTypedef bmp280;
...

/*  Temperature sensor  */
    bmp280_init_default_params(&bmp280.params);
    bmp280.addr = BMP280_I2C_ADDRESS_0;
    bmp280.i2c = &hi2c3;

    if (!bmp280_init(&bmp280, &bmp280.params)) {
        printf("[FAIL] BMP280\n");
    } else {
        float pressure, temperature, humidity;
        bool bme280p = bmp280.id == BME280_CHIP_ID;
        HAL_Delay(100);

        if (!bmp280_read_float(&bmp280, &temperature, &pressure, &humidity)) {
            printf("[FAIL] BMP280 Temperature/pressure reading failed\n");
        } else {
            if (bme280p) {
                printf(
                        "[PASS] BME280: %.2fPa, %.2f°C, %.1f%%\n",
                        pressure, temperature, humidity);
            } else {
                printf("[PASS] BMP280 %.2fPa, %.2f°C\n", pressure, temperature);
            }
        }
    }

...