keil 源文件，包含tcpip协议栈,easyweb sever-This project is migrated from Keil MCB1700 Demo code.

It can run at Keil MCB1700 board with LPC17xx.



Example functionality:　　　　　　　　　　　　　　　　　　　　　　　　　

- Clock Settings:

　- XTAL　=　12 MHz

　- PLL0　= 288 MHz

　- CCLK　=　72 MHz



Due to a bug in the LPC175x family(80 pin package) that

MDIO and MDC are not functioning correctly. A bit-banging

on the MDIO and MDC are included in the driver. Setting

MDC_MDIO_WORKAROUND to 1 will enable the bit-banging in

both MDC and MDIO.



For board euipped with 80-pin LPC175x, some jumper setting

is necessary for EasyWEB demo.

　　Close "E/U" jumper(near USB Device/Host) on 2 and 3.

　　Close "E/C" jumper(Near CAN connector) on 2 and 3.



The web page shows the values of analog input(AN2).

This tiny webserver needs very little resources and therefore has

some restrictions:

- only one active TCP session at any one time

- no support for fragmented IP datagrams

- no buffer for TCP datagrams received in