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Reproducible packet error #45

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fedekrum opened this issue Dec 4, 2023 · 2 comments
Open

Reproducible packet error #45

fedekrum opened this issue Dec 4, 2023 · 2 comments

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@fedekrum
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fedekrum commented Dec 4, 2023

Hi.
I am using ESPixelStick
ESPixelStick is an open hardware and very cheap implementation of several light control protocols through ethernet(wifi)
I posted an issue on the ESPixelStick Github repo.
https://github.com/forkineye/ESPixelStick/issues/697

I don't know who is the problem. If it is this library or the ESPixelStick itself.

In my repo you can find my python script, and Wireshark reports.
https://github.com/fedekrum/DMX/

How to know where is the error coming from?

Thanks

@fedekrum
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fedekrum commented Dec 6, 2023

Ok. The thread has been updated at ESPixelStick repo.
It is not a bug. The hardware gets it as a packet error because the sequence number is not consecutive if you run a script several times. It looks like each run resets the variable to 0 (or 1).

So the questions are:
Is there a way to get the current sequential number from the object?
Is there a way to tell the script to start from a certain sequential number?

This will give us some control over the sequential number.

@spacemanspiff2007
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Is there a way to get the current sequential number from the object?

yes

Is there a way to tell the script to start from a certain sequential number?

yes - just set the counter accordingly

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