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:
20:d38b72fed893
Parent:
16:4f6df64750bd
Child:
22:5b7d31d9d3f3
--- a/USBDevice/USBEndpoints.h	Thu Feb 20 11:15:58 2014 +0000
+++ b/USBDevice/USBEndpoints.h	Thu Feb 27 09:45:46 2014 +0000
@@ -41,7 +41,7 @@
 #include "USBEndpoints_LPC17_LPC23.h"
 #elif defined(TARGET_LPC11UXX) || defined(TARGET_LPC1347)
 #include "USBEndpoints_LPC11U.h"
-#elif defined(TARGET_KL25Z)
+#elif defined(TARGET_KL25Z) | defined(TARGET_KL46Z) | defined(TARGET_K20D5M)
 #include "USBEndpoints_KL25Z.h"
 #elif defined (TARGET_STM32F4XX)
 #include "USBEndpoints_STM32F4.h"