Hi all, I'm working on a project that I should send received UARTs data on related udp sockets. I receive UART data on 6 interface (for example UART1 to 6) and I want to send received data to udp port 1001 to 1006 (respectively). I'm using FreeRTOS version 9 and LwIP version 1.4.1. and udp socket type of my board is server and PC is client.
I can receive data on all uarts successfully. so uarts are not my problem. for testing my udp sockets, i create them one after another (that is I create first socket and test it and then adding second socket and test it and so on) and test the created socket with pc. for first four udp socket, every thing is ok and my code is working well. but 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? my lwipopts.h is in the attachment. lwipopts.h <http://lwip.100.n7.nabble.com/file/t1788/lwipopts.h> -- Sent from: http://lwip.100.n7.nabble.com/lwip-users-f3.html _______________________________________________ lwip-users mailing list lwip-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/lwip-users
