/**********************************************************************
* $Id$		abstract.txt 			
*//**
* @file		abstract.txt 
* @brief	Example description file
* @version	2.0
* @date		
* @author	NXP MCU SW Application Team/Micromint USA Support
*
* Copyright(C) 2010, NXP Semiconductor
* All rights reserved.
*
***********************************************************************
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* products. This software is supplied "AS IS" without any warranties.
* NXP Semiconductors assumes no responsibility or liability for the
* use of the software, conveys no license or title under any patent,
* copyright, or mask work right to the product. NXP Semiconductors
* reserves the right to make changes in the software without
* notification. NXP Semiconductors also make no representation or
* warranty that such application will be suitable for the specified
* use without further testing or modification.
**********************************************************************/
  
@Example description:
Purpose:
	This example describes how to test GPDMA operation in sleep mode
Process:
	GPDMA perpiheral in LPC17xx can operate in Sleep mode.
	Note that: in Sleep mode, the GPDMA can not access the flash memory.
	At first, source and destinate buffers were initialized.
	After that, GPDMA channel 0 is initialized as follows:
		+ Channel: 0
		+ Transfer size: 0x100
		+ Source address: DMA_SRC = LPC_AHBRAM1_BASE = 0x20080000
		+ Destination address: DMA_DST = DMA_SRC+DMA_SIZE = 0x20080100
		+ Transfer width = WORD
		+ Transfer type: M2M (memory-to-memory)
		+ No use link list
	After enable GPDMA interrupt, call "CLKPWR_Sleep()" function for 
        entering system in sleep mode. GPDMA will transfer 2 block of data from
        memory boundary to the other memory boundary on RAM by using interrupt 
        mode in sleep mode.
	
	After transferring completed, "Buffer_Verify()" will be called to 
        compare data block in memory source and destination. If not similar, 
        program will enter infinite loop. Open serial display to observe DMA 
        transfer process.
					
@Directory contents:
	\EWARM: includes EWARM (IAR) project and configuration files
	\Keil:	includes RVMDK (Keil)project and configuration files 
	
	lpc17xx_libcfg.h: Library configuration file - include needed driver 
        library for this example 
	makefile: Example's makefile (to build with GNU toolchain)
	gpdma_sleep.c: Main program

@How to run:
Hardware configuration:		
				
     Serial display configuration:(e.g: TeraTerm, Hyperterminal, Flash Magic...) 
		– 115200bps 
		– 8 data bit 
		– No parity 
		– 1 stop bit 
		– No flow control 

Running mode:
	This example can run on RAM/ROM mode.
			
Step to run:
        - Step 1: Build example.
	- Step 2: Burn hex file into board (if run on ROM mode)
        - Step 3: Connect COM1 on the Lincoln board to COM port on your computer
	- Step 4: Configure hardware and serial display as above instruction 
	- Step 5: Run example and observe on serial display
					
@Tip:
	- Open \EWARM\*.eww project file to run example on IAR
	- Open \RVMDK\*.uvproj project file to run example on Keil