Hi Simon,
Thank you very much for your reply.
I found what is the reason of my problem. It was because of MEMP_NUM_UDP_PCB
value.
by default the value of MEMP_NUM_UDP_PCB is 4 and I need 6 socket. so I
changed the value to 6
and my problem was solved.
On Sun, Nov 25, 2018 at 11:01 PM goldsi...@gm
On 25.11.2018 19:03, anmk wrote:
[..] after adding fifth
socket, I have null pointer in return of "netconn_new(NETCONN_UDP)" function
and my code doesn't work.
what is the problem?
Have a look at lwip_stats. The 'err' members might tell you if you are
running short of memory.
Simon
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