Shinichiro Oba
USB HID Joystick Example (modified USBMouse)
USBHID/USBMouse.cpp@1:ec6deffecbd3, 2011-01-19 (annotated)
- Committer:
- bricklife
- Date:
- Wed Jan 19 11:27:13 2011 +0000
- Revision:
- 1:ec6deffecbd3
- Parent:
- 0:d450e82033a1
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| bricklife | 0:d450e82033a1 | 1 | #include "USBMouse.h" |
| bricklife | 0:d450e82033a1 | 2 | |
| bricklife | 0:d450e82033a1 | 3 | USBMouse::USBMouse() { |
| bricklife | 0:d450e82033a1 | 4 | _buttons = 0; |
| bricklife | 0:d450e82033a1 | 5 | } |
| bricklife | 0:d450e82033a1 | 6 | |
| bricklife | 0:d450e82033a1 | 7 | void USBMouse::move(int x, int y) { |
| bricklife | 0:d450e82033a1 | 8 | while(x > 127) { |
| bricklife | 0:d450e82033a1 | 9 | mouse(127, 0, _buttons, 0); |
| bricklife | 0:d450e82033a1 | 10 | x = x - 127; |
| bricklife | 0:d450e82033a1 | 11 | } |
| bricklife | 0:d450e82033a1 | 12 | while(x < -128) { |
| bricklife | 0:d450e82033a1 | 13 | mouse(-128, 0, _buttons, 0); |
| bricklife | 0:d450e82033a1 | 14 | x = x + 128; |
| bricklife | 0:d450e82033a1 | 15 | } |
| bricklife | 0:d450e82033a1 | 16 | while(y > 127) { |
| bricklife | 0:d450e82033a1 | 17 | mouse(0, 127, _buttons, 0); |
| bricklife | 0:d450e82033a1 | 18 | y = y - 127; |
| bricklife | 0:d450e82033a1 | 19 | } |
| bricklife | 0:d450e82033a1 | 20 | while(y < -128) { |
| bricklife | 0:d450e82033a1 | 21 | mouse(0, -128, _buttons, 0); |
| bricklife | 0:d450e82033a1 | 22 | y = y + 128; |
| bricklife | 0:d450e82033a1 | 23 | } |
| bricklife | 0:d450e82033a1 | 24 | mouse(x, y, _buttons, 0); |
| bricklife | 0:d450e82033a1 | 25 | } |
| bricklife | 0:d450e82033a1 | 26 | |
| bricklife | 0:d450e82033a1 | 27 | void USBMouse::scroll(int z) { |
| bricklife | 0:d450e82033a1 | 28 | while(z > 127) { |
| bricklife | 0:d450e82033a1 | 29 | mouse(0, 0, _buttons, 127); |
| bricklife | 0:d450e82033a1 | 30 | z = z - 127; |
| bricklife | 0:d450e82033a1 | 31 | } |
| bricklife | 0:d450e82033a1 | 32 | while(z < -128) { |
| bricklife | 0:d450e82033a1 | 33 | mouse(0, 0, _buttons, -128); |
| bricklife | 0:d450e82033a1 | 34 | z = z + 128; |
| bricklife | 0:d450e82033a1 | 35 | } |
| bricklife | 0:d450e82033a1 | 36 | mouse(0, 0, _buttons, z); |
| bricklife | 0:d450e82033a1 | 37 | } |
| bricklife | 0:d450e82033a1 | 38 | |
| bricklife | 0:d450e82033a1 | 39 | void USBMouse::buttons(int left, int middle, int right) { |
| bricklife | 0:d450e82033a1 | 40 | int _buttons = 0; |
| bricklife | 0:d450e82033a1 | 41 | if(left) { |
| bricklife | 0:d450e82033a1 | 42 | _buttons |= MOUSE_L; |
| bricklife | 0:d450e82033a1 | 43 | } |
| bricklife | 0:d450e82033a1 | 44 | if(middle) { |
| bricklife | 0:d450e82033a1 | 45 | _buttons |= MOUSE_M; |
| bricklife | 0:d450e82033a1 | 46 | } |
| bricklife | 0:d450e82033a1 | 47 | if(right) { |
| bricklife | 0:d450e82033a1 | 48 | _buttons |= MOUSE_R; |
| bricklife | 0:d450e82033a1 | 49 | } |
| bricklife | 0:d450e82033a1 | 50 | mouse(0,0, _buttons, 0); |
| bricklife | 0:d450e82033a1 | 51 | } |