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Added an example sketch

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niesteszeck 2013-03-22 11:21:48 -03:00
parent 931a40fb41
commit 4980566e18
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examples/idDHT11_Lib_example/idDHT11_Lib_example.ino Normal file
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/*
Board int.0 int.1 int.2 int.3 int.4 int.5
Uno, Ethernet 2 3
Mega2560 2 3 21 20 19 18
Leonardo 3 2 0 1
Due (any pin, more info http://arduino.cc/en/Reference/AttachInterrupt)
*/
#include <idDHT11.h>
int idDHT11pin = 2; //Digital pin for comunications
int idDHT11intNumber = 0; //interrupt number (must be the one that use the previus defined pin (see table above)
//declaration
void dht11_wrapper();
// Lib instantiate
idDHT11 DHT11(idDHT11pin,idDHT11intNumber,dht11_wrapper);
void setup()
{
Serial.begin(9600);
Serial.println("idDHT11 Example program");
Serial.print("LIB version: ");
Serial.println(IDDHT11LIB_VERSION);
Serial.println("---------------");
}
void dht11_wrapper() {
DHT11.isrCallback();
}
void loop()
{
Serial.print("\nRetrieving information from sensor: ");
Serial.print("Read sensor: ");
//delay(100);
DHT11.acquire();
while (DHT11.acquiring())
;
int result = DHT11.getStatus();
switch (result)
{
case IDDHTLIB_OK:
Serial.println("OK");
break;
case IDDHTLIB_ERROR_CHECKSUM:
Serial.println("Error\n\r\tChecksum error");
break;
case IDDHTLIB_ERROR_TIMEOUT:
Serial.println("Error\n\r\tTime out error");
break;
case IDDHTLIB_ERROR_ACQUIRING:
Serial.println("Error\n\r\tAcquiring");
break;
case IDDHTLIB_ERROR_DELTA:
Serial.println("Error\n\r\tDelta time to small");
break;
case IDDHTLIB_ERROR_NOTSTARTED:
Serial.println("Error\n\r\tNot started");
break;
default:
Serial.println("Unknown error");
break;
}
Serial.print("Humidity (%): ");
Serial.println(DHT11.getHumidity(), 2);
Serial.print("Temperature (oC): ");
Serial.println(DHT11.getCelsius(), 2);
Serial.print("Temperature (oF): ");
Serial.println(DHT11.getFahrenheit(), 2);
Serial.print("Temperature (K): ");
Serial.println(DHT11.getKelvin(), 2);
Serial.print("Dew Point (oC): ");
Serial.println(DHT11.getDewPoint());
Serial.print("Dew Point Slow (oC): ");
Serial.println(DHT11.getDewPointSlow());
delay(2000);
}