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TMS570LC4357: Activewebserver example with Lwip 1.4.1 - Replaced with the latest lwip library (lwip 2.2.0). MQTT required in Activewebserver example

Part Number: TMS570LC4357


Tool/software:

Hello, 

I am trying to use communiation protocols like CAN, TCP, UDP etc on the TMS570 launchpad. I downloaded the activewebserver demo from your repo and got it up and working.

Now I also want the MQTT protocol to be implemented on the launchpad. I discovered that mqtt is implemented in the 2.2.0 version of lwip and so in the same project, I replaces the lwip 1.1.4 under third party, to lwip 2.2.0.

After doing this, i renamed the library from lwip 2.2.0 to lwip 1.4.1, so that few path related issues are resolved. Since the 2.2 version has restructuring of the project structure, I have resolved all the eroors that came along the way due to the old paths being used in the activewebserver demo code. 

Caught up with a set of errors- all related to lwiplib.obj file. Not sure on how to resolve it. Any help in this regard would be highly appreciated.

I want to know whether the best way to upgrade to 2.2.0 is by replacing 1.4.1 in the same project, or is there any other better way to do it ?

Do you have any active webserver demo projects with lwip2.2.0 integrated? I just want the mqtt protocol implementation .

Attached the error log and project below

ActiveWebserver-with-lwip2.ziplwip-2.2.0-library.zip

Thanks ,

Chandana.