SHT75 Class Reference

 //initialise the device read temperature ticks, read humidity ticks and then
 // calculate the liniarised humidity value.
 #include "mbed.h"
 #include "sht7X.h"
 
 SHT75 sht(p12, p11); 
 Serial pc(USBTX, USBRX); 
 
 int main() 
     {
     float temperature;                    // temperature -40 to 120 deg C
     float humidity;                       // relative humidity 1% to 100%
     float humi_f,rh_lin,rh_true;           // working registers for Illustration purposes
     int t;                                // temporary store for the temp ticks
     int h;                                // temp store for the humidity ticks

     pc.baud(115200);

     while(1)
         {
         sht.readTempTicks(&t); 
         temperature = ((float)(t) * 0.01) - 39.61;

         sht.readHumidityTicks(&h); 
         humi_f = (float)(h);
         rh_lin = C3 * humi_f * humi_f + C2 * humi_f + C1;
         rh_true=(((temperature/100)-25)*(T1+T2*humi_f)+rh_lin);
         if(rh_true>100)rh_true=100;                             //cut if the value is outside
         if(rh_true<1)rh_true=1;                                 //the physical possible range
         humidity = rh_true;                   
         pc.printf("Temp: %2.2f RH %2.2f\n\r",temperature, humidity);         
         }
     }