Building TFTP Server on Embedded System

It is a traditional method that using serial port or JTAG port to download application programmes with complex multi-layer protocol or operation system core into the target evaluation board. However it has become harder to satisfy the needs of the increasing extended development requirement because of the speed limit. The paper proposes a scheme that can complete the downloading operation to the evaluation board with high speed by building the TFTP server with the simplified TCP/IP stack on the ARM based architecture microcontroller LPC2210.