Næþ'n Lasseter
In-air mouse using Freedom board
Dependencies: MMA8451Q TSI USBDevice mbed
Fork of
USBMouse_HelloWorld
by 
Samuel Mokrani
First project using (and testing out) the Freescale Freedom board.
Plug the USB (not SDA) connector into your machine.
Tilt the board to move the cursor, and use the touch sensor for left and right click.
main.cpp@0:48fd0c31cef5, 2011-11-11 (annotated)
- Committer:
- samux
- Date:
- Fri Nov 11 12:03:50 2011 +0000
- Revision:
- 0:48fd0c31cef5
- Child:
- 2:e7b766501add
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| samux | 0:48fd0c31cef5 | 1 | #include "mbed.h" |
| samux | 0:48fd0c31cef5 | 2 | #include "USBMouse.h" |
| samux | 0:48fd0c31cef5 | 3 | |
| samux | 0:48fd0c31cef5 | 4 | USBMouse mouse; |
| samux | 0:48fd0c31cef5 | 5 | |
| samux | 0:48fd0c31cef5 | 6 | int main() { |
| samux | 0:48fd0c31cef5 | 7 | int16_t x = 0; |
| samux | 0:48fd0c31cef5 | 8 | int16_t y = 0; |
| samux | 0:48fd0c31cef5 | 9 | int32_t radius = 10; |
| samux | 0:48fd0c31cef5 | 10 | int32_t angle = 0; |
| samux | 0:48fd0c31cef5 | 11 | |
| samux | 0:48fd0c31cef5 | 12 | while (1) { |
| samux | 0:48fd0c31cef5 | 13 | x = cos((double)angle*3.14/180.0)*radius; |
| samux | 0:48fd0c31cef5 | 14 | y = sin((double)angle*3.14/180.0)*radius; |
| samux | 0:48fd0c31cef5 | 15 | mouse.move(x, y); |
| samux | 0:48fd0c31cef5 | 16 | angle += 3; |
| samux | 0:48fd0c31cef5 | 17 | wait(0.001); |
| samux | 0:48fd0c31cef5 | 18 | } |
| samux | 0:48fd0c31cef5 | 19 | } |