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:
47:a0cd9646ecd1
Parent:
11:eeb3cbbaa996
--- a/USBAudio/USBAudio.cpp	Tue Mar 31 16:15:39 2015 +0100
+++ b/USBAudio/USBAudio.cpp	Wed Apr 08 07:46:23 2015 +0100
@@ -119,7 +119,7 @@
 }
 
 
-bool USBAudio::EP3_OUT_callback() {
+bool USBAudio::EPISO_OUT_callback() {
     uint32_t size = 0;
     interruptOUT = true;
     if (buf_stream_in != NULL) {
@@ -132,7 +132,7 @@
 }
 
 
-bool USBAudio::EP3_IN_callback() {
+bool USBAudio::EPISO_IN_callback() {
     interruptIN = true;
     writeIN = true;
     return true;