File content as of revision 82:6f5913a97489:

#include "mbed.h"
#include "DHT.h"
#include "config.h"
/* ************************ MODE D'EMPLOI *****************************************************
 This file contains functions to use with DHT22 sensor
 Reading humidity and temperature values cannot be done simultaneously
 At least 2s of wait time is needed between fetching the temprature value and the humidity value
 Documentaation and biblipgraphy note that the sensor is slow and so values will have a delay of a few seconds compared to real life

The following code works perfectly on its own :

        airH = airHumidity(sensor);
        if( airH!=0){
            pc.printf("H = %.2f pourcent \r\n", airH);
        }
        
        wait(2);

        airT = airTemperature(sensor);
        if( airT!=0 ){
            pc.printf("T = %.2f \r\n", airT);
        }
*************************************************************************************************/


float airHumidity(DHT sensor);
float airTemperature(DHT sensor);
void get_T_H_air(float* T, float* H, DHT sensor);