Remove timeout from in I2C read function. See issue 3.

Author: nseidle

library.properties

@@ -1,5 +1,5 @@
 name=SparkFun MLX90614
-version=1.0.1
+version=1.0.2
 author=SparkFun Electronics <[email protected]>
 maintainer=SparkFun Electronics <sparkfun.com>
 sentence=Library for the SparkFun IR Thermometer Evaluation Board and the MLX90614 IR thermometer.

src/SparkFunMLX90614.cpp

@@ -355,19 +355,12 @@ float IRTherm::calcTemperature(int16_t rawTemp)
 
 uint8_t IRTherm::I2CReadWord(byte reg, int16_t * dest)
 {
-	int timeout = I2C_READ_TIMEOUT;
-	
 	Wire.beginTransmission(_deviceAddress);
 	Wire.write(reg);
 
 	Wire.endTransmission(false); // Send restart
 	Wire.requestFrom(_deviceAddress, (uint8_t) 3);
 
-	while ((Wire.available() < 3) && (timeout-- > 0))
-		delay(1);
-	if (timeout <= 0)
-		return 0;
-	
 	uint8_t lsb = Wire.read();
 	uint8_t msb = Wire.read();
 	uint8_t pec = Wire.read();