USB device stack; Added getter method for terminal_connected;

Fork of USBDevice by mbed official

Example of use:

#include "mbed.h"
#include "USBSerial.h"

USBSerial  pc;
DigitalOut blue_led(P0_20);

int main() {
    blue_led = 1;
    while(!pc.getTerminal_connected()); //Wait for serial terminal to connect...
    while(1) {
        blue_led = 0;
        wait(0.2);
        blue_led = 1;
        wait(0.2);
    }
}
Revision:
18:78bdbce94509
Parent:
2:34856a6adb5b
Child:
25:7c72828865f3
--- a/USBDevice/USBDevice.h	Thu Jan 23 17:30:20 2014 +0000
+++ b/USBDevice/USBDevice.h	Tue Feb 18 11:00:19 2014 +0000
@@ -37,8 +37,10 @@
     
     /*
     * Connect a device
+    * 
+    * @param blocking: block if not configured
     */
-    void connect(void);
+    void connect(bool blocking = true);
     
     /*
     * Disconnect a device