topic Re: Problems using m_recv in ColdFire/68K Microcontrollers and Processors

Problems using m_recv

McGregor — Fri, 11 May 2007 21:33:31 GMT

Hi!

We have programmed a very simple application to get familiarized with NicheTask, InterNiche TCP/IP stack and M52235EVB ethernet interface. We have a kind of server running in a linux machine and we have inserted a task in the OS of our board that is basically an active socket that connects to the server, sends it a message and TRIES TO receive its answer. The server actually sends a message answering, but the problem is that our board always receives 0 bytes. Can someone help us?

Our task and an ethereal capture are attached. It is not very sophisticated since it is our first test ;-)!

On the other hand, we would like to execute this task each time the bottom SW1 for instance is pressed. Have anybody any idea about how this could be done?

Thanks in advanced,

Regards,

Grego

PD: 163.117.162.52 is our kirin2e

Re: Problems using m_recv

DrSeuss — Tue, 22 May 2007 09:56:51 GMT

Have you seen AN3455?

http://www.freescale.com/files/microcontrollers/doc/app_note/AN3455.pdf?fsrch=1

This details interfacing an Http server.

You did not detail your software enough to debug. For instance did you launch your task?

Re: Problems using m_recv

McGregor — Sun, 27 May 2007 07:21:29 GMT

Hello,

thank you for the document, I am working with the web server coded by Eric Gregori but I didn't know this document!

On the other hand, I am not sure about what you mean when asking if I launch my task. I "call" it at create_apptask as Eric Gregori does with his web server task. Please, let me know the information I should provide you for you to be able to think about where could be the problem easier.

Thank you very much!

Regards,

Grego