Julio González
/
Nucleo_Usb_JoyMouse
Example of usb mouse on smt32 platform using a analog 2-axis joystick
main.cpp
- Committer:
- julgonmej
- Date:
- 2017-04-29
- Revision:
- 6:989396ea046f
- Parent:
- 5:b3c465e3e54e
- Child:
- 7:bb9d609a8493
File content as of revision 6:989396ea046f:
#include "mbed.h" #include <math.h> #include "USBMouse.h" USBMouse mouse(ABS_MOUSE); DigitalOut myled(LED1); BusIn joy(PA_13, PA_14); DigitalIn click(PB_7); Serial mipc(USBTX, USBRX); int main(void) { mipc.printf("HOLA"); 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; int32_t radius = 5000; int32_t angle = 0; while (1) { mipc.printf("PALANCA %d, BOTON %d\r", joy.read(), click); 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); mouse.move(x_screen, y_screen); angle += 3; wait(0.01); } }