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Dependencies:   mbed

IR_Sensor.cpp

Committer:
Alexander_Zuest
Date:
2018-04-27
Revision:
1:aa9eda7db520
Parent:
0:b3438c44da56

File content as of revision 1:aa9eda7db520:

#include <cmath>
#include "IR_Sensor.h"

using namespace std;

IR_Sensor::IR_Sensor   (AnalogIn& distance, DigitalOut& bit0,DigitalOut& bit1, DigitalOut& bit2, int number) :  distance(distance), bit0(bit0), bit1(bit1), bit2(bit2)
{
    this -> number = number;
}
IR_Sensor::~IR_Sensor() {} //Destruktor

float IR_Sensor::read()  { //Methode
{

    bit0 = (number >> 0) & 1;
    bit1 = (number >> 1) & 3;
    bit2 = (number >> 2) & 2;

    float d = -0.58f*squrt(distance)+0.58f; //Lesen der Distance
    return d;

}