Merge pull request #14 from adamgarbo/CAPRC

Enable Cap_RC Pin

Author: AndyEngland521

src/SparkFun_RV1805.cpp

@@ -81,6 +81,9 @@ boolean RV1805::begin(TwoWire &wirePort)
 	if (sensorPartNumber != RV1805_PART_NUMBER_UPPER) //HW version for RV1805
 		return(false); //Something went wrong. IC didn't respond.
 
+	writeRegister(RV1805_CONF_KEY, RV1805_CONF_WRT); //Enable write access to the CAPRC Register (26h)
+	writeRegister(RV1805_CAP_RC, 0xA0); //Enable Cap_RC pin
+
 	enableTrickleCharge();
 	enableLowPower();