Hi, What API are you using?... RAW, Netconn or Socket ?
When you say you send random data, how do you send it. I mean do you send it from Within the LwIP context or via the route you try to send the video? BR, Noam. From: lwip-users [mailto:lwip-users-bounces+noam=silrd....@nongnu.org] On Behalf Of garibaldi pineda garcia Sent: Monday, September 26, 2016 4:27 PM To: lwip-users@nongnu.org Subject: [lwip-users] blocked udp Hello all, I'm building a system which encodes video in a Zedboard FPGA and sends it out through the ethernet port. I have tested sending random data out and it works, but when I try to use the data from the video source I manage to set the ARM core/network in a locked state. I've also tested the system without sending any data through etherenet and it works fine. I've increased memory and pool sizes; I also decreased the Time-To-Live for all protocols and tried using a global pbuf or a dynamic local pbuf. These setting seem to get the system working a bit longer, but I still get locked whenever the video encoding requires to send more than random data. Does anyone have suggestions on what I could do? Best, Gary
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