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:
24:33920e3786aa
Parent:
23:ecbbaf64bc3d
Child:
25:7c72828865f3
--- a/USBDevice/USBHAL_LPC11U.cpp	Sat May 10 08:00:27 2014 +0100
+++ b/USBDevice/USBHAL_LPC11U.cpp	Fri May 16 09:00:39 2014 +0100
@@ -16,11 +16,11 @@
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-#if defined(TARGET_LPC11U24) || defined(TARGET_LPC11U35_401) || defined(TARGET_LPC1347) || defined(TARGET_LPC11U35_501)
+#if defined(TARGET_LPC11U24) || defined(TARGET_LPC11U35_401) || defined(TARGET_LPC1347) || defined(TARGET_LPC11U35_501) || defined(TARGET_LPC11U68)
 
 #if defined(TARGET_LPC1347)
 #define USB_IRQ USB_IRQ_IRQn
-#elif defined(TARGET_LPC11U24) || defined(TARGET_LPC11U35_401) || defined(TARGET_LPC11U35_501)
+#elif defined(TARGET_LPC11U24) || defined(TARGET_LPC11U35_401) || defined(TARGET_LPC11U35_501) || defined(TARGET_LPC11U68)
 #define USB_IRQ USB_IRQn
 #endif