Diff: Trackball.h

Revision:

2:18241692434e

Parent:

1:f0caa0dfa669

Child:

3:9e2b45d60fe5

--- a/Trackball.h	Wed Oct 21 19:03:48 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,65 +0,0 @@
-#include "mbed.h"
-
-#define dir_UP 1
-#define dir_DOWN 2
-#define dir_LEFT 3
-#define dir_RIGHT 4
-#define dir_BUTTON 5
-#define color_WHITE 1
-#define color_RED 2
-#define color_GREEN 3
-#define color_BLUE 4
-
-//Setup a new class for a Trackball Module
-class Trackball
-{
-public:
-    Trackball(PinName pin_btn, PinName pin_lft, PinName pin_rht, PinName pin_up, PinName pin_dwn, PinName pin_wht, PinName pin_grn, PinName pin_red, PinName pin_blu);
-    unsigned int read(int dir);
-    void write(unsigned int val, int color);
-private:
-//class sets up the pins
-    DigitalIn _pin_btn;
-    DigitalIn _pin_lft;
-    DigitalIn _pin_rht;
-    DigitalIn _pin_up;
-    DigitalIn _pin_dwn;
-    DigitalOut _pin_wht;
-    DigitalOut _pin_grn;
-    DigitalOut _pin_red;
-    DigitalOut _pin_blu;
-};
-
-Trackball::Trackball(PinName pin_btn, PinName pin_lft, PinName pin_rht, PinName pin_up, PinName pin_dwn, PinName pin_wht, PinName pin_grn, PinName pin_red, PinName pin_blu)
-    : _pin_btn(pin_btn), _pin_lft(pin_lft), _pin_rht(pin_rht), _pin_up(pin_up), _pin_dwn(pin_dwn), _pin_wht(pin_wht), _pin_grn(pin_grn), _pin_red(pin_red), _pin_blu(pin_blu)
-{
-       //initialize all LED pins to off.
-
-    _pin_wht = 0;
-    _pin_grn = 0;
-    _pin_red = 0;
-    _pin_blu = 0;
-
-}
-
-void Trackball::write(unsigned int val, int color)
-
-    {
-        if (color == color_WHITE){_pin_wht = val;}
-        else if(color == color_BLUE){_pin_blu = val;}
-        else if(color == color_GREEN){_pin_grn = val;}
-        else if(color == color_RED){_pin_red = val;}
-        else {printf("Invalid LED Color");}
-    }
-unsigned int Trackball::read(int dir)
-
-    {
-        unsigned int val;
-        if(dir == dir_UP){val = _pin_up;}
-        else if(dir == dir_DOWN){val = _pin_dwn;}
-        else if(dir == dir_RIGHT){val = _pin_rht;}
-        else if(dir == dir_LEFT){val = _pin_lft;}
-        else if(dir == dir_BUTTON){val = _pin_btn;}
-        return val;
-        
-    }
\ No newline at end of file