Hi, Is there an easy way to add lwip to the Win32-MingW project? Alternatively, following the link Adding the TCP/IP Source Files to an RTOS Project, I got stuck on compiling problems. Best

The MingW and Visual Studio projects both use the same kernel port. There are several FreeRTOS+TCP projects that use WinPCap to get raw access to the Ethernet. You could use the same WinPCap driver as a starting point of an lwIP port.

Hi, Thank you very much. I followed indication. Start from a rtos project working, and I choose win32-mingw then added the tcp directories and files as indicated ( the same files in the visual studio tcp working project) but it not compiles. Win32 must not be defined and I should tell that I am us…

Have you also see these demo’s with FreeRTOS and FreeRTOS+TCP? It uses the FreeRTOS TCP/IP stack (not lwIP). You you can run it from Visual-C …as stm uses lwip +TCP also supports all STM devices: STM32Fxx STM32Hxx A new unified STM driver is being developed right now. If you have any furthe…

Hi, Hein Tibosch. I followed the link "TCP_Networking_Tutorial_Adding_Source_Files " to add TCP/IP files to my Win32-MingW project. Unfortunately I am not able to make them compile. At the end of compilation I have: c:\mingw\include\stdio.h:345:12: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘attr…

Hello Richard Barry, unfortunately it does not help, but I found that MINGW32 is defined. Best Regards

Hello Richard, I think you could help me. I follow tutorial to add the TCP/IP support to my project. First I add all the source file as indicated in point 1. At point 2. I should add NetworkInterface.c and If I want to run Windows Simulator I should add that in WinPCap. At point 3 I add BufferA…

[image] Marbro1965: In this way it does not work. Can you share the complete compiler output?

It compiles, only there is incompatibility in StreamBuffer_t struct definition. It is defined in two different files, one in FreeRTOS and one in FreeRTOS TCP plus, I do not know how to fix.

How did you determine this incompatibility? Unless you share some code or output or something which helps me understand the problem you are facing, it is hard for me to provide any meaningful suggestion. Try to share your code if you can.

Adding lwip to WIN32-MingW demo

Libraries

rtel (Richard Barry) April 25, 2023, 5:29pm 6

See this thread: Build demo TCP project using MinGW - #9 by rum

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Build demo TCP project using MinGW Libraries	8	1536	December 13, 2020
Migration from lwip to freertos+tcp Kernel	7	1480	July 11, 2018
Missing header files in UDP demo Kernel	3	332	September 24, 2014
STR9 + lwip Kernel	9	426	May 10, 2007
Porting lwIP1.4.0 using FreeRTOS in STM32F10C Kernel	3	277	September 29, 2011

Adding lwip to WIN32-MingW demo

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