From what I know, you don't need a //netbuf// to prepare the data to
be sent. You can pass a "normal" buffer to netconn_write along with
the flag NETCONN_COPY to send your data.
Regards
Ueli
Quoting [email protected]:
I want to send a TCP/IP message with netconn_write. Before that I
need to prepare the data I have to send.
For that reason I want to allocate a netbuf with the maximum block
size, because I don't know the exact size of the send data. How can
I do that? Is there an example (allocate netbuf, send, free buffer)?
Thanks a lot for ideas.
Best regards.
Markus
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