Looks like we need to update the ws281x library in the master again, as new models are now out there...
Beiträge von Lord-Grey
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With the next release you can visualize the signal detection area. Hope that will help you finding the correct area which works with your grabber. It is the dotted line in the picture below.
Comparing a whole picture is too resource intensive…and might only work for specific scenarios and is not a generic solution.
I think you still see the problem, as your config is not appropriate…
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The Master Branch includes the latest updates and is not equal to the Alpha-9 release.
It is ahead alpha-9, but has not been released, yet.
At the time, I wrote the previous answer, PR1164 was not merged.
As you see, I stated "use a development build artifact e.g. from", which means you need to select a different PR now.
You can try #1246.Artifacts you find under "checks"
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Maybe you would like to share a Hyperion Log output? Hyperion-UI, System->Log
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wesleymc21 No sure what you are looking for...?
Just look two posts before yours in THIS tread and you find the answer....
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Sorry, your post contains bias information...
If the error is „mmap failed“ as in your posted log-line, then you need to run Hyperion under root, as I told you before.
If you get a Hardware not supported error as you write in the text, the log should be different and the reason is different too.
Here the WS281x library requires an update.
This has been been already fixed in Hyperion’s master. Following options for you:
1. wait for the next release (no ETA)
2. build Hyperion yourself
3. use a development build artifact e.g. from PR1164 https://github.com/hyperion-project/hyperion.ng/pull/1164
-> It is always beneficial to share more concrete details that the community can help efficiently.
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and what does the log say...?
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wesleymc21 If the LED switch does not stay on, I suggest you lock in the Hyperion Log ("System->Log")
and see what the error reported is....
Most likely its is
LEDDEVICE] (ERROR) Device disabled, device 'ws281x' signals error: 'Failed to open. Error message: mmap() failed'
Then you need to run Hyperion under root, given your setup and LED type used... -
kart-able The latest error is due to the fact, that the grabber cannot be found at the configured place...
First, I would suggest you check, if the LEDs are working e.g. setting a Color-Effect via the remote-Control.
If the LEDs work in general, you then focus on the grabber piece. Otherwise address that the LED- issue first.Track down things in a structured manner and not just look, if LEDs are on or not....
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iJokerboy Please see the following PR https://github.com/hyperion-project/hyperion.ng/pull/1236
Note: I had to correct some records where variable content is injected, e. "$1" must stay as as and no blank must be added.
Please go through the UI to check, if everything is all accurate. -
LEDDEVICE] (ERROR) Device disabled, device 'ws281x' signals error: 'Failed to open. Error message: mmap() failed'
You need to run Hyperion under root, given your setup and LED type used...
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iJokerboy Thanks for your contribution. Let me have a look and have this integrated for the next release.
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Bourner Kannst Du mal die Zeile, wie im dritten Post dieses Thread angegeben hinzufügen und testen?
siehe RE: WLED ist beim starten immer aus -
Ist ein bekanntes Problem. WLED wird schon geöffnet, bevor das Netzwerk da ist.
Als Workaround kannst Du dem rpi eine statische IP geben. Das hat bei einigen Usern geholfen, dass das Netzwerk schneller da ist.
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Just create two instances in hyperion, one for left, one for right and define the corresponding Ledlayout per each.
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You can freely define which areas are mapped to the individual LEDs.
Find more details here.
Sample:If you have two LEDs, one should use the full screen the other a part, you would configure as below. For many LEDs, you would repeat the respective definition.
Note: You need to have settings level minimum "advanced" to see the configuration elements.Code
Alles anzeigen[ { "hmax": 1, "hmin": 0.85, "name": "LED with partial picture", "vmax": 0.75, "vmin": 0.25 }, { "hmax": 1, "hmin": 0, "name": "LED with whole picture", "vmax": 1, "vmin": 0 } ]
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Und wie wäre es mir CEC Erkennung? Konfigurierst Du beim externen Grabber in Hyperion?