Chris Styles / Mbed 2 deprecated m3pi_USBBeamBreaker

A optical beam breaker detector that appears to aPC as a USB keyboard, typing characters when the beam is broken

Dependencies:   mbed

USBMouse/USBMouse.cpp@0:9d0f47bc66da, 2011-05-12 (annotated)

Committer:
chris
Date:
Thu May 12 16:44:09 2011 +0000
Revision:
0:9d0f47bc66da

        

        
Who changed what in which revision?

        

            
                
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#include "USBMouse.h"





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USBMouse::USBMouse() {





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    _buttons = 0;





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}





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void USBMouse::move(int x, int y) {





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    while(x > 127) {





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        mouse(127, 0, _buttons, 0);





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        x = x - 127;





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    }





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    while(x < -128) {





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        mouse(-128, 0, _buttons, 0);





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        x = x + 128;





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    }





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    while(y > 127) {





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        mouse(0, 127, _buttons, 0);





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        y = y - 127;





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    }





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    while(y < -128) {





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        mouse(0, -128, _buttons, 0);





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        y = y + 128;





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    }





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    mouse(x, y, _buttons, 0);





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}





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void USBMouse::scroll(int z) {





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    while(z > 127) {





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        mouse(0, 0, _buttons, 127);





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        z = z - 127;





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    }





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    while(z < -128) {





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        mouse(0, 0, _buttons, -128);





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        z = z + 128;





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    }





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    mouse(0, 0, _buttons, z);





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}





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void USBMouse::buttons(int left, int middle, int right) {





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    int _buttons = 0;





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    if(left) {





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        _buttons |= MOUSE_L;





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    }





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    if(middle) {





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        _buttons |= MOUSE_M;





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    }





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    if(right) {





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        _buttons |= MOUSE_R;





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    }





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    mouse(0,0, _buttons, 0);    





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}