/*
L3G4200D Triple Axis Gyroscope. Read temperature.
Read more: http://www.jarzebski.pl/arduino/czujniki-i-sensory/3-osiowy-zyroskop-l3g4200d.html
GIT: https://github.com/jarzebski/Arduino-L3G4200D
Web: http://www.jarzebski.pl
(c) 2014 by Korneliusz Jarzebski
*/

#include <Wire.h>
#include <L3G4200D.h>

L3G4200D gyroscope;

void setup()
{
Serial.begin(9600);

Serial.println("Initialize L3G4200D");

// Initialize L3G4200D
while(!gyroscope.begin())
{
Serial.println("Could not find a valid L3G4200D sensor, check wiring!");
delay(500);
}
}

void loop()
{
// Read temperature.
// L3G4200D Temperature sensor output change vs temperature: -1digit/degrCelsius (data representation: 2's complement).
// Value represents difference respect to a reference not specified value.
// So temperature sensor can be used to measure temperature variations: temperarture sensor isn't suitable to return absolute temperatures measures.
// If you run two sequential measures and differentiate them you can get temperature variation.
// This also means that two devices in the same temp conditions can return different outputs.
// Finally, you can use this info to compensate drifts due to temperature changes.

int temp = gyroscope.readTemperature();

// Output
Serial.print(" Temp = ");
Serial.print(temp);
Serial.println();

delay(500);
}