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How can I send or receive UDP packets with a connectcore 6ul pro with yocto?

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Hi everyone,

I have a connectcore 6 ul sbc pro with yocto and I want to send and receive packets through UDP protocol. How can I send the packets and how can I receive and read? is there any way to make an application to do this?

Thanks
asked Mar 31, 2020 in Linux by pablovi96 New to the Community (25 points)

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1 Answer

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Best answer
Yocto is a standard Linux with standard Linux TCP/IP stack.
There so many examples of what you want to do online. Start with this one:
https://www.geeksforgeeks.org/udp-server-client-implementation-c/
If this is not enough just google "Linux C UDP example"
answered Mar 31, 2020 by LeonidM Veteran of the Digi Community (3,862 points)
selected Mar 31, 2020 by pablovi96
ok. Do you know if there is any example like this but in python. I am working in other applications in python and I prefer to use the same enviroment for everthing.
Thank you very much!
commented Mar 31, 2020 by pablovi96 New to the Community (25 points)
how about this one:
https://wiki.python.org/moin/UdpCommunication
or this example:
https://tutorialedge.net/python/udp-client-server-python/
commented Mar 31, 2020 by LeonidM Veteran of the Digi Community (3,862 points)
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