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STR9 + lwip

Posted by Nobody/Anonymous on April 27, 2007
Hi all,

I intend to add lwip instead of uip in the STR910-EVAL project . I downloaded the lwip source code and read the docs , I still didn't know how to add lwip into FreeRTOS .

Does anyone can help me ?

RE: STR9 + lwip

Posted by Nobody/Anonymous on April 27, 2007
There are a couple of things you need to do. First fill in the lwIP portable layer stubs with the relevant FreeRTOS calls. Second, write the low level drivers for the ethernet.

There are some lwIP demos in the FreeRTOS zip file. Take a look at the AVR32 demo files as the best example as this uses the latest lwIP version.

RE: STR9 + lwip

Posted by Nobody/Anonymous on April 27, 2007
Thank you,

But I only find two directory in FreeRTOS Demo : lwIP_Demo_Rowley_ARM7 and lwIP_MCF5235_GCC . And they used old version of lwip . Can you tell me where the AVR32 demo project is ?

Thank you!

RE: STR9 + lwip

Posted by Nobody/Anonymous on April 27, 2007
Source code FreeRTOS\Demo\lwIP_AVR32_UC3
WEB page http://www.freertos.org/portAVR32.html#webserverexample


RE: STR9 + lwip

Posted by Nobody/Anonymous on April 27, 2007
I downloaded FreeRTOSv4.2.1 and found the lwIP_AVR32_UC3 project , but when I open this project by IAR Embedded Workbench , it generated several errors and cannot open it successfully .

My IAR version is 4.41A

Thanks.

RE: STR9 + lwip

Posted by Nobody/Anonymous on April 27, 2007
From the version number you give I would guess you are trying to open an AVR32 project in the ARM version of the embedded workbench.

RE: STR9 + lwip

Posted by Nobody/Anonymous on April 27, 2007
I open the file at : Demo\AVR32_UC3\AT32UC3A\IAR\rtosdemo.eww
Is it correct ?

RE: STR9 + lwip

Posted by Nobody/Anonymous on April 27, 2007
It is correct if you are using the embedded workbench for AVR32. Not if you are using the embedded workbench for arm.

RE: STR9 + lwip

Posted by Nobody/Anonymous on April 30, 2007
I think my embedded workbench is for ARM , so I cannot open AVR32 project.

If I used lwip instead of uIP , will the webserver need to re-write ?

It seems lots of works need to do .

RE: STR9 + lwip

Posted by sparow on May 10, 2007
Try this : http://mcu.st.com/mcdfiles/STR9_dongle_IAR_alpha_0-6.zip
This is a demo firmware to str9 dongle, it uses lwip + freertos . It shuould help you.


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