bulk loopback firmware based on the firmware frameworks.  Loops back EP2OUT to EP6IN and
EP4OUT to EP8IN and EP1OUT to EP1IN.  
EP2OUT ----> EP6IN
EP4OUT ----> EP8IN
EP1OUT ----> EP1IN

All the  endpoint  interrupts (EP2, EP4, EP6, EP8, 
EP1OUT  and EP1IN are  enabled) 

It demonstrates the loopback of data through endpoint using endpoint interrupt routines.

To run the example  
(1) Start the CyConsole host application
(2) Download EP_Interrupts.hex
(4) Perform a "Get Pipes requestand make sure that all the 6 endpoint
    pipe are displayed
(5) Select an OUT endpoint and perform a BULK Out transfer
(6) Select the corresponding IN endpoint and perform a BULK transfer



