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Thread: T4.1 Ethernet Ping

  1. #1
    Junior Member
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    Aug 2021
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    T4.1 Ethernet Ping

    Hello PJRC, could someone tell me if there exists a library or sketch that simply pings another device on the network from the teensy? Ive been searching around the NativeEthernet lib and its parent FNET for a ICMP pinging function or example, but didnt see much. I hope I'm just overlooking something!

    Thanks in advance,

  2. #2
    Senior Member vjmuzik's Avatar
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    Apr 2017
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    There is a ping service in FNET for pinging other devices, by default you can ping FNET from other devices though. The ping service is here: https://github.com/vjmuzik/FNET/blob...ng/fnet_ping.h

  3. #3
    Junior Member
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    Aug 2021
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    Thanks for the reply, I admit that I did eventually see that, however I couldn't find an example implementation of the functions. It says for PING service usage example, refer to the FNET Shell demo source code and going to find fapp_ping.c didnt reveal anything either. Would I have to run the whole shell to see how it works?

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