UDP questions

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badic_1722426
Level 3
Level 3
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Hi, I've two questions about UDP. I use snip.UDP_transmit example with an UDP frame of 80bytes length in broadcast. Sometimes when I send one frame in STATION connection I see several same frame sended in same time (in AP mode and unicast, I send one frame, i've got one frame in sniffer). Other question, I would like send a frame every 10ms, is-it possible ? because for the moment I can't go below 50ms. I've got "UDP packet send failed" if I put 10ms.

Baptiste

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Hello,

Thank you for your answer. I found why I have latency. The JTAG probe (ST-link-v2) cause the problem if it stay connected to my board.

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GregG_16
Employee
Employee
50 sign-ins 25 sign-ins 25 comments on KBA

Hello, Can you provide a sniff, and let us know what you are doing with the UDP packets?

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Hello,

Thank you for your answer. I found why I have latency. The JTAG probe (ST-link-v2) cause the problem if it stay connected to my board.

Thank you for the update.

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