Hi pupkin, I am actually should do the same thing with the same SOC. And I am still considering different options. Have you tried to actually use any of these two protocols you posted (enet and udt)? I am really interested in how well they work and how close they get to 1Gb speed. And whether they can do the better job than TCP after all...
Regards, Nenad -------- Original Message -------- Subject: [lwip-users] UDP-based reliable bulk data transfer Date: Tuesday, April 25, 2017 09:16 CEST From: pupkin <[email protected]> Reply-To: Mailing list for lwIP users <[email protected]> To: [email protected] Greetings, I need to send large quantities of data reliably from a Zynq-based device to a PC. I'm looking for a data transfer protocol which can get as close as possible to wire speed on a dedicated 1Gb ethernet link. It would be nice although not strictly required it it worked over arbitrary internet connections. Currently I'm considering either porting http://enet.bespin.org/ or http://udt.sourceforge.net/ to lwIp or rolling my own UDP-based protocol. I will need support for zero-copy with scatter-gather DMA. Has anyone done this before? Any suggestions? Regards VP -- View this message in context: http://lwip.100.n7.nabble.com/UDP-based-reliable-bulk-data-transfer-tp29424.html Sent from the lwip-users mailing list archive at Nabble.com. _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
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