I added the Isochronous to USBHost library. The Isochronous code based on the following. http://developer.mbed.org/users/va009039/code/USBHostC270_example/

Dependencies:   FATFileSystem mbed-rtos

Fork of USBHost_AddIso by GR-PEACH_producer_meeting

Revision:
17:c7b1b8451598
Parent:
16:ab8c9118524e
Child:
22:f4191d3837dc
--- a/USBHost/USBHost.cpp	Wed Oct 09 13:15:21 2013 +0100
+++ b/USBHost/USBHost.cpp	Wed Oct 16 14:15:18 2013 +0100
@@ -28,8 +28,6 @@
 
 #define MIN(a, b) ((a > b) ? b : a)
 
-DigitalOut l4(LED4);
-
 /**
 * How interrupts are processed:
 *    - new device connected:
@@ -72,7 +70,6 @@
         
         if (evt.status == osEventMail) {
             
-            l4 = !l4;
             message_t * usb_msg = (message_t*)evt.value.p;
             
             switch (usb_msg->event_id) {