wzNet und Ping

Harry
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wzNet und Ping

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Posted: 19.07.2020 - 07:26  ·  #1
Hallo Zusammen,

man möge mir evtl. Fehler verzeihen, da ich mit dem wzNet-Treiber bisher nicht gearbeitet habe und meine Frage auch rein theoretisch ist.

Kann ich von einem AVR aus mithilfe des wzNet-Treibers einen Ping absetzen? Anders gefragt: Kann ich mithilfe des wzNet-Treibers das Vorhandensein eines beliebigen anderen Netzwerkteilnehmers feststellen?

Schönen Sonntag
Harry
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Re: wzNet und Ping

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Posted: 19.07.2020 - 15:12  ·  #2
In principle yes.

A device may refuse to be pinged or a router may block it, but that is nothing to do with any limitation of the driver.
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Re: wzNet und Ping

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Posted: 19.07.2020 - 16:38  ·  #3
Hello merlin,

so how do I ping with the AVR? I don't want to ping the AVR.

Greetings
Harry
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Re: wzNet und Ping

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Posted: 19.07.2020 - 17:46  ·  #4
I just meant it was technically possible. I wrote my own WizNET driver so I am not an expert on the AVRCo one, but I believe the function is TINA_Ping (see Section 3.13 of the profi manual).
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Re: wzNet und Ping

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Posted: 20.07.2020 - 20:27  ·  #5
That's exactly what I was looking for and not found in the instructions. Many thanks merlin.
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Re: wzNet und Ping

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Posted: 20.07.2020 - 21:09  ·  #6
You are welcome
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