DMK41 AU02.AS : How to configure it with INDI ?

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Hello, two years proud owner of a DMK41 camera AU02.AS, one thing I miss: I've never been able to make it work under Linux. I yet have to go through a Windows virtualization, while the rest of my astronomical equipment is well recognized and operational with the INDI protocol under linux.
But yesterday I found a topic on the Imaging Source forum explaining a method for the camera to be recognized via v4l2. I reproduced the same method without frankly understand, but it works! I can now open guvcview and connect the DMK, the video is displayed!
Nice! I can try with Kstars ... The camera is well recognized with v4l2, but the picture is completely buggy

I've taken the same image with guvcview and kstars

What is wrong with the settings?
10 years 8 months ago #393

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Are you using the new V4L2 driver (under the CCD group) or the V4L driver under the Video group? Also, can you post the server log for the INDI V4L2 driver?
10 years 8 months ago #394

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INDI Library v2.0.7 is Released (01 Apr 2024)

Bi-monthly release with minor bug fixes and improvements

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Rendering Error in layout Message/Item: array_keys(): Argument #1 ($array) must be of type array, null given. Please enable debug mode for more information.

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Can you post the INDI _server_ log (found under the Device Manager)?
10 years 8 months ago #397

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Rendering Error in layout Message/Item: array_keys(): Argument #1 ($array) must be of type array, null given. Please enable debug mode for more information.

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It appears a problem with PixelFormat

2013-12-30T17:08:55: Driver indi_v4l2_ccd: pixel format; 1497715271 UNSUPPORTED

Will check what that refers to...
10 years 8 months ago #399

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Ok, so it was V4L2_PIX_FMT_GREY. I now added explicit support to the format. Can you update libindi and test?
10 years 8 months ago #400

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how to load the updated libindi? via your ppa?

I hope I'm understandable, I'm French and I use google translate ... ;)
10 years 8 months ago #401

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You can use the PPA, but you'd have to wait until tomorrow for the packages to be built. You can also build libindi from source. Check this post for details: www.indilib.org/forum/general/210-howto-...st-libindi-ekos.html
10 years 8 months ago #402

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Yo Bilbo !!

Alors, c'est quoi ton soucis ? Tu es sous quelle distribution etc.

Y'a moyen qu'on s'entraide et l'excuse d'être francophile pour ne pas parler la langue de Shakespearte n'est pas bonne ;)

Bon bref -> ashashiwa chez gémèle point com, je serais en direct je pense, toute la soirée.

English version : Need help in french, mail me ;)
10 years 8 months ago #403

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It works !
First photo taken with the dmk and INDI! Detail of the wall of the house opposite:
File Attachment:


It's a very good news for every DMK41's users!

Thank you very much and happy new year !
10 years 8 months ago #404

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Voilà ! Problème résolu ! Merci quand même !
10 years 8 months ago #405

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