|
From: | Yacob Hassidim |
Subject: | Re: [lwip-users] Support of two Ethernet connections |
Date: | Thu, 8 Mar 2018 15:28:15 +0200 |
Hello Simeon, Thanks for your fast response. Yacob Hassidim From: lwip-users <address@hidden> On Behalf Of address@hidden Hi Yacob, I mean two MACs and two Phys. Actually one Phy is an Ethernet and the second is an Ethernet over VARAN (but for the stack it must look like a normal Ethernet Phy). Simeon From: lwip-users <address@hidden> On Behalf Of Yacob Hassidim Hello Simeon, I am not going to answer but ask a question about your system. By Ethernet adaptor what do you mean?
Sincerely, Yacob Hassidim. From: lwip-users <address@hidden> On Behalf Of address@hidden Hi, In my application I’m going to support two Ethernet adapters. I already have an implementation with only one, so I already have an experience with LWIP stack. Now I need to understand how the LWIP is designed to be used in case of two (or more) Ethernet adapters. It is clear that I need to use two separated netif structure for each adapter. What I’m wandering now is how to connect to it the initialized udp_pcb and tcp_pcb (they are different for both interfaces). How I can connect the pcbs to the netif-structures? If I cannot access the pcbs from netif-structure, then I need to add them like additional parameters to some functions… Sorry for this question, but I by reading in Internet I couldn’t find a good explanation how LWIP must be used in such case. So please, give me some hints… Best regards! Simeon |
[Prev in Thread] | Current Thread | [Next in Thread] |