HTTPServer_echoback example for WIZ550io

Page last updated 24 Sep 2014, by Bongjun Hur. 2 replies F030R8, HTTPServer, Nucleo, W5500, W5500Interface, WIZ550IO, Wiznet

Simple HTTPServer example with ST Nucleo F030R8 and WIZnet WIZ550io.(+ Added LPC11u68 Board.) just echoback.

Board Pic

https://33.media.tumblr.com/b0e990e0fc36a9e43f146c9e0659b6fb/tumblr_n91y2stqvS1sama12o1_500.jpg

Code

Import programHTTPServer_echoback_WIZ550io

Simple HTTP server example with WIZ550io, W5500 (WIZnet chipset) .access the mbed via any browser, mbed echo back http request header.

Last commit 23 Sep 2014 by W5500-Ethernet-Interface Makers

Patrick Pollet wrote:

https://mbed.org/questions/4450/Issue-with-Wiz550io-and-Http-echo-back-s/ Everything works well but only 7 times ! i can send 7 times a GET request (which succeed) and during the next request the MBED hang.

So, Patrick Pollet is solved this problem by himself. and then, W5500Interface, WIZnet chip Interface driver has been updated. Thank Patrick.

Result

Serial Terminal

/media/uploads/Bongjun/20140924_091739.png

Web Browser

/media/uploads/Bongjun/20140924_091749_1.png

2 comments on HTTPServer_echoback example for WIZ550io:

Patrick Pollet
27 Aug 2014

Dear Bongjun,

I test the program since yesterday with a Wiz550io and a LPC1768, it works well 7 times but always hang after. i did the test a few times and it's always the same behavior. Do you have any idea to help me to investigate ?

Best regards.

Patrick

Bongjun Hur
23 Sep 2014

sorry for late reading. I already saw the your posting and pull request of driver code. Thanks a lot. Good luck to you~

Please log in to post comments.