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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
    *