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:
55:c7fd9d44ec8e
Parent:
25:7c72828865f3
diff -r 461d954eee6b -r c7fd9d44ec8e USBDevice/USBHAL_LPC17.cpp
--- a/USBDevice/USBHAL_LPC17.cpp	Fri May 22 08:45:47 2015 +0100
+++ b/USBDevice/USBHAL_LPC17.cpp	Mon Jun 01 11:01:13 2015 +0100
@@ -16,7 +16,7 @@
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-#if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
+#if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC2460)
 
 #include "USBHAL.h"