lwIP Raw HTTP basic example

Purpose

This documents data structures, functions, variables, defines, enums, and typedefs in the software for the lwIP Raw HTTP basic example.

The given example is a lwIP example using the current lwIP stack and MAC driver.

Requirements

This package can be used with SAM3X-EK,SAM4E-EK,SAMV71 and SAME70.

Description

This example features a simple lwIP web server.

• Plug the Ethernet cable directly into the evaluation kit to connect to the PC.
• Configuring the PC network port to local mode to setup a 'point to point' network.
• Start the example.
• Launch your favorite web browser.
• Type the WEB server example IP address in your browser's address bar.

Usage

1. Build the program and download it into the evaluation board. Please refer to the SAM-BA User Guide, the GNU-Based Software Development application note or the IAR EWARM User and reference guides, depending on the solutions that users choose.
2. On the computer, open and configure a terminal application (e.g., HyperTerminal on Microsoft Windows) with these settings:
   • 115200 bauds
   • 8 bits of data
   • No parity
   • 1 stop bit
   • No flow control
3. In the terminal window, the following text should appear (if DHCP mode is not enabled):

   *      Network up IP==xxx.xxx.xxx.xxx
   *      Static IP Address Assigned
   *