File content as of revision 0:bf7b9fba3924:

 ******************** (C) COPYRIGHT 2010 NXPSemiconductors *******************
 * @file    EMAC\EmacRaw\abstract.txt 
 * @author  NXP MCU SW Application Team
 * @version 2.0
 * @date    
 * @brief   Description of the EMAC EmacRaw example.
 ******************************************************************************
 * 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 EMAC driver with raw packet frame format
		that is not related with any upper-layer (i.e. TCP/IP...).
	Process:
		There are two ways to test:
		- TX_ONLY and BOUNCE_RX flags can be set one at a time, not both.
		When TX_ONLY is set to 1, it's a TX_ONLY packet from the MCB1700
		board to the LAN. Use the traffic analyzer such as ethereal, once
		the program is running, the packets can be monitored on the traffic
		analyzer.
		- When BOUNCE_RX is set to 1 (TX_ONLY needs to reset to 0), it's a
		test to test both TX and RX, use the traffic generator/analyzer,
		you can creat a packet with the destination address as that on the
		MCB1700 board, use the traffic generator to send packets, as long
		as the destination address matches, MCB1700 will reverse the source
		and destination address and send the packets back on the network.
		ENABLE_WOL flag is used to test power down and WOL functionality.
		BOUNCE_RX flag needs to be set to 1 when WOL is being tested.
			
@Directory contents:
	\EWARM: includes EWARM (IAR) project and configuration files
	\Keil:	includes RVMDK (Keil)project and configuration files
	 
	crc32c.h/.c: Ethernet CRC module
	emactest.c: main program
	libnosys_gnu.c: Definitions for OS interface, stub function required by newlibc
 					used by Codesourcery GNU compiler.
	lpc17xx_libcfg.h: Library configuration file - include needed driver library for this example 
	makefile: Example's makefile (to build with GNU toolchain)
	
@How to run:
	Hardware configuration:	
		This example is tested on:	
			Keil MCB1700 vers.1
				These jumpers must be configured as following:
				- VDDIO: ON
				- VDDREGS: ON
				- VBUS: ON
				- LED: ON
				- E/C: 2-3 (Ethernet)
				- E/U: 2-3 (Ethernet)
				- Remain jumpers: OFF
			IAR LPC1768 vers.A
				These jumpers must be configured as following:
				- PWR_SEL: depending of power source
				- DBG_EN : ON
				- ACC_IRQ/LED2: 2-3 (LED2)
				- Remain jumpers: OFF
				
		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 only on RAM/ROM mode.
					
		Note: If want to burn hex file to board by using Flash Magic, these jumpers need
		to be connected:
			- MCB1700 with LPC1768 ver.1:
				+ RST: ON
				+ ISP: ON
			- IAR LPC1768 KickStart vers.A:
				+ RST_E: ON
				+ ISP_E: ON
		
		(Please reference "LPC1000 Software Development Toolchain" - chapter 4 "Creating and working with
		LPC1000CMSIS project" for more information)
	
	Step to run:
		- Step 1: Choose correct working board by uncomment correct defined board in lpc17xx_emac.h file
			+ If using MCB1700 board, uncomment "#define MCB_LPC_1768"
			+ If using IAR-LPC1768-KS board, uncomment "#define MCB_LPC_1768"
			(Should not uncomment both symbols at the same time)
		- Step 2: setting flag (in emactest.c):
				 	- TX_ONLY = 1
					- BOUNCE_RX = 0 
				  Build example and burn into first board.
		- Step 3: setting flag:
					- TX_ONLY = 0
					- BOUNCE_RX = 1
				  Build example and burn into second board.
		- Step 4: Use CrossOver cable to connect two boards.
		- Step 5: Connect UART0 on two boards to COM ports on your computer.
		- Step 6: Configure hardware and serial display as above instruction. 
		- Step 7: Hit reset button on two boards.
		- Step 8: Wait for EMAC initilization completes on two board.
		- Step 9: If ENABLE_WOL is enabled on board 'BOUNCE_RX' side, after initializing EMAC,
				  it will enter sleep mode to be waked-up on LAN (WoL).
		- Step 10: On 'TX_ONLY' side, hit INT0 button to send a frame.
		- Step 11: After receiving frame, 'BOUNCE_RX' side will be waked-up and operates
				   properly.
				   		
		(Pls reference "LPC17xx Example Description" document - chapter "Examples > EMAC > EmacRaw"
		for more details)
@Tip:
	- Open \EWARM\*.eww project file to run example on IAR
	- Open \RVMDK\*.uvproj project file to run example on Keil