main.cpp

00001 #include "mbed.h"
00002 #include "USBHostKeyboard.h"
00003 #include "USBHostMouse.h"
00004 
00005 DigitalOut led(LED1);
00006 
00007 void onKey(uint8_t key) {
00008     printf("Key: %c\r\n", key);
00009 }
00010 
00011 void onMouseEvent(uint8_t buttons, int8_t x, int8_t y, int8_t z) {
00012     printf("buttons: %d, x: %d, y: %d, z: %d\r\n", buttons, x, y, z);
00013 }
00014 
00015 void keyboard_task(void const *) {
00016     
00017     USBHostKeyboard keyboard;
00018     
00019     while(1) {
00020         // try to connect a USB keyboard
00021         while(!keyboard.connect())
00022             Thread::wait(500);
00023     
00024         // when connected, attach handler called on keyboard event
00025         keyboard.attach(onKey);
00026         
00027         // wait until the keyboard is disconnected
00028         while(keyboard.connected())
00029             Thread::wait(500);
00030     }
00031 }
00032 
00033 void mouse_task(void const *) {
00034     
00035     USBHostMouse mouse;
00036     
00037     while(1) {
00038         // try to connect a USB mouse
00039         while(!mouse.connect())
00040             Thread::wait(500);
00041     
00042         // when connected, attach handler called on mouse event
00043         mouse.attachEvent(onMouseEvent);
00044         
00045         // wait until the mouse is disconnected
00046         while(mouse.connected())
00047             Thread::wait(500);
00048     }
00049 }
00050 
00051 int main() {
00052     Thread keyboardTask(keyboard_task, NULL, osPriorityNormal, 256 * 4);
00053     Thread mouseTask(mouse_task, NULL, osPriorityNormal, 256 * 4);
00054     while(1) {
00055         led=!led;
00056         Thread::wait(500);
00057     }
00058 }