I am using lwip 1.3.1. I haven't faced any problems so haven't shifted to the new release. Using it with FreeRTOS using NETCONN. The question is I haven't been able to figure out the conditions on when to use NETCONN_MORE. Also when I use flag NETCONN_NOCOPY instead of NETCONN_COPY, the data is not transmitted. It would be great help if someone could explain me the proper uses of these flags as the documentation has little that describes its use.
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With Regards,
Nishant Agrawal