Christopher Foley / Mbed OS ESE519_WIFI_CONTROLLER

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Fork of ESE519_Lab6_part1_skeleton by Carter Sharer

Joystick_skeleton/Joystick.h

Committer:
hydroguy45
Date:
2018-10-24
Revision:
8:cc7eb86a4b2f

File content as of revision 8:cc7eb86a4b2f:

#ifndef _Joystick_h
#define _Joystick_h

#include "mbed.h"

#define DEAD_ZONE 2 //where values will be set to zero. [-2,+2]

class Joystick 
{
    public: //Function and variables go here
        Joystick(PinName pinA, PinName pinB); //Constructor
        float horizontal(void); //Reads horizontal value of joystick
        float vertical(void);  //Reads vertical value of joystick
        void setScale(float min, float max); //Set the scale of values
        
    private:
        AnalogIn horiz; //horizontal pot in joystick
        AnalogIn vert; //Vertical pot in joystick
        
        float _min, _max; //Min and Max for scaling
        float rawMinH, rawMaxH, rawMinV, rawMaxV; //Max/Min raw values we have seen so far
        float raw_hc, raw_vc; //Raw Center values
};

#endif