/*
* Read Data from DHT. On success the green LED will blink.
*/
bool ReadDHT()
{
if(dht.readData() /*&& dht1.readData() */ )
{
digitalWrite(PIO3_3, !digitalRead(PIO3_3));
// dht._lastTemperature;
// dht._lastHumidity;
// float fDewPoint= dht.CalcdewPointFast( dht._lastTemperature, dht._lastHumidity);
return true;
} //else dht._lastError;
return false;
}
bool ReadTempHum()
{
bool bRet= dht.readData();
if(bRet)
{
digitalWrite(PIO3_3, !digitalRead(PIO3_3));
#if DBG_PRINT_DHT
printf(" Temperature: %4.2f C \n", dht._lastTemperature );
printf(" Humidity: %4.2f\n",dht._lastHumidity);
printf(" Dew point: %4.2f (FastCalc: %4.2f)\r\n", dht.CalcdewPointFast(dht._lastTemperature, dht._lastHumidity));
bRet= true;
} else printf("Err %i \r\n",dht._lastError);
#else
}
void cmd_sensor(Stream * chp, int argc, char * argv[])
{
float temperature, humidity;
if (dht.readData() == ERROR_NONE)
{
temperature = dht.ReadTemperature(CELCIUS);
humidity = dht.ReadHumidity();
chp->printf("Temperature %.2fC \r\n", temperature);
chp->printf("Humidity %.2f%% \r\n", humidity);
chp->printf("Dew point %.2f\r\n", dht.CalcdewPoint(temperature, humidity));
}
}
