File content as of revision 0:f2be568faec6:

#include "mbed.h"
#include "DHT.h"
 
DigitalOut myled(LED1);
 
DHT sensor(PA_0,DHT22); // Use the SENdht22 sensor

Serial PC(USBTX, USBRX);//Serial LOG
 
int main() {
    int err;
    PC.printf("\r\nDHT Test program");
    PC.printf("\r\n******************\r\n");
    wait(1); // wait 1 second for device stable status
    while (1) {
        myled = 1;
        err = sensor.readData();
        if (err == 0) {
            PC.printf("Temperature is %4.2f C \r\n",sensor.ReadTemperature(CELCIUS));
            //PC.printf("Temperature is %4.2f F \r\n",sensor.ReadTemperature(FARENHEIT));
            //PC.printf("Temperature is %4.2f K \r\n",sensor.ReadTemperature(KELVIN));
            PC.printf("Humidity is %4.2f \r\n",sensor.ReadHumidity());
            //PC.printf("Dew point is %4.2f  \r\n",sensor.CalcdewPoint(sensor.ReadTemperature(CELCIUS), sensor.ReadHumidity()));
            //PC.printf("Dew point (fast) is %4.2f  \r\n",sensor.CalcdewPointFast(sensor.ReadTemperature(CELCIUS), sensor.ReadHumidity()));
        } 
       // else
        //    PC.printf("\r\nErr %i \n",err);
        myled = 0;
        wait(1);
    }

}