service/soft-sensor-manager/SampleApp/arduino/Trackee_Thing/include/proximity.h

   1 /*
   2  * proximity.h
   3  *
   4  *  Created on: 2014. 11. 13.
   5  *      Author: eunseok
   6  */
   7
   8 #ifndef PROXIMITY_H_
   9 #define PROXIMITY_H_
  10
  11
  12 #define arraysize       6
  13 #define RSSI_EA         3
  14
  15 float CalculateExponentialAverage(int numberOfSamples, int* array, int startindex, int flag);
  16
  17 float calculateDistance(float avgRSSI, float txPower);
  18
  19 #endif /* PROXIMITY_H_ */