[email protected] wrote: Hello,
Our FreeMODBUS stack (http://www.freemodbus.org) support lwIP in the STR71X/lwIP/PPP example. Should be fairly straight forward to update to a recent lwIP port.
If you require commercial support for this feel free to contact us too.
Kind regards,
Christian
There should be no problem using lwIP for a MODBUS TCP/IP application. You don't even need an OS for that, as long as you write the application with the raw API (a.k.a. callback API). I fact, we use it for something quite similar, though not exactly MODBUS.However, I don't know of an existing MODBUS TCP/IP application for lwIP, so you will need to write it on your own, I'm afraid.Simon ORIO, Gabriel wrote:Hi everybody !Above all I would like to thank you all for your work. I found it very useful for me. I’m quite new in this field, but I’m getting informed about the things I need.I would like to know :it is possible tu use the lwIP stack with the MODBUS TCP/IP application protocol ?If it is possible, do I need an API ? (in the MODBUS TCP/IP applications we just need to read and write registers, nothing more)Do I always need an operating system emulation layer when implementing a lwIP ?As I’m not an expert I would like to begin implementing a very simple (but complete) version of the lwIP.I thank you in advance for your kind answers.Gabriele ORIO Axane, Air Liquide_______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users------------------------------------------------------------------------ _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
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