Julio González
/
Nucleo_Usb_JoyMouse
Example of usb mouse on smt32 platform using a analog 2-axis joystick
Diff: main.cpp
- Revision:
- 5:b3c465e3e54e
- Parent:
- 0:6410755cb90c
- Child:
- 6:989396ea046f
diff -r ec1f465ffb88 -r b3c465e3e54e main.cpp --- a/main.cpp Tue Mar 28 10:04:07 2017 +0000 +++ b/main.cpp Sat Apr 29 11:53:58 2017 +0000 @@ -5,12 +5,14 @@ #include "USBMouse.h" USBMouse mouse(ABS_MOUSE); +DigitalOut myled(LED1); int main(void) { int x_center = (X_MAX_ABS - X_MIN_ABS)/2; int y_center = (Y_MAX_ABS - Y_MIN_ABS)/2; int16_t x_screen = 0; int16_t y_screen = 0; + myled = 0; int32_t x_origin = x_center; int32_t y_origin = y_center; @@ -18,6 +20,7 @@ int32_t angle = 0; while (1) { + myled = !myled; x_screen = x_origin + cos((double)angle*3.14/180.0)*radius; y_screen = y_origin + sin((double)angle*3.14/180.0)*radius; printf("cos: %f, sin: %f\r\n", cos((double)angle*3.14/180.0)*radius, sin((double)angle)*radius);