   ********************************************************************************
		Release notes for USB HOST demo for Kinetis family
 
			Freescale Semiconductor Feburary 2012
   ********************************************************************************

Host code demo waits for an HID mouse and basically displays the movement and the button
status of the mouse in the serial console.


===========
Basic Setup
===========

TWR-K20 jumper setup
----------------
J16 VREGIN Selector 5-6 ON
J2	Enable USB Power 1-2 ON
J20 Enable USB Flag 1-2 ON

================
Demo explanation
================
Download the code and run it. After the terminal shows the message "waiting for mouse" use
an USB adapter to connect a standard HID mouse to MicroUSB port J19 on TWR-K20D72M board.
Kinetis will recognize the mouse and will show some information about it and user can
start moving the mouse and pressing the buttons. 

Note:
Host stacks needs more heap, than other applications therefore a separate linker file is needed. 

IAR -> 64KB_Ram_USB.icf and 256KB_Pflash_32KB_Dflash_USB.icf

For CW, the default link file has already allocated enough heap, so no need for a seperate link file for USB case.
