File content as of revision 1:667b9825e7ee:

/*  BME280 BLE senior -- main.cpp
*
*   Licensed under the Apache License, Version 2.0 (the "License");
*   you may not use this file except in compliance with the License.
*   You may obtain a copy of the License at
*
*       http://www.apache.org/licenses/LICENSE-2.0
*
*   Unless required by applicable law or agreed to in writing, software
*   distributed under the License is distributed on an "AS IS" BASIS,
*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*   See the License for the specific language governing permissions and
*   limitations under the License.
*
*   Copyright 2019 Fedor Chervyakov
*/

#include "mbed.h"
#include "bme280_wrapper.h"

AnalogIn lm35_input(A0);

void print_sensor_data(struct bme280_data *comp_data)
{
    float temp, press, hum;
#ifdef BME280_FLOAT_ENABLE
    temp = comp_data->temperature;
    press = 0.01 * comp_data->pressure;
    hum = comp_data->humidity;
#else
#ifdef BME280_64BIT_ENABLE
    temp = 0.01f * comp_data->temperature;
    press = 0.0001f * comp_data->pressure;
    hum = 1.0f / 1024.0f * comp_data->humidity;
#else
    temp = 0.01f * comp_data->temperature;
    press = 0.01f * comp_data->pressure;
    hum = 1.0f / 1024.0f * comp_data->humidity;
#endif
#endif
    printf("BME280 %0.2lf deg C, %0.2lf hPa, %0.2lf%%\n", temp, press, hum);
}

// main() runs in its own thread in the OS
int main()
{

    struct bme280_data comp_data;
    BME280 bme280(I2C_SDA, I2C_SCL);
    
    while (true) {
        bme280.force_measurement();
        printf("LM35 %.2f deg C; ", lm35_input / 0.01 * 3.3);
        print_sensor_data(&bme280.comp_data);
        wait(5);
    }
}