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:
29:b7a0ea455a0c
Child:
51:deafa44182d9
--- a/USBMSD/USBMSD.cpp	Tue Mar 31 16:15:39 2015 +0100
+++ b/USBMSD/USBMSD.cpp	Wed Apr 08 07:46:23 2015 +0100
@@ -147,7 +147,7 @@
 
 
 // Called in ISR context called when a data is received
-bool USBMSD::EP2_OUT_callback() {
+bool USBMSD::EPBULK_OUT_callback() {
     uint32_t size = 0;
     uint8_t buf[MAX_PACKET_SIZE_EPBULK];
     readEP(EPBULK_OUT, buf, &size, MAX_PACKET_SIZE_EPBULK);
@@ -184,7 +184,7 @@
 }
 
 // Called in ISR context when a data has been transferred
-bool USBMSD::EP2_IN_callback() {
+bool USBMSD::EPBULK_IN_callback() {
     switch (stage) {
 
             // the device has to send data to the host