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INDI Library v1.9.7 Released (29 Jul 2022)

Bi-monthly INDI Library released with new drivers and bug fixes.

Meade DSI crash

  • Posts: 204
  • Thank you received: 13

Meade DSI crash was created by Teseo

With last git indi_dsi_ccd go in segfault:
...
[  191.373918] indi_dsi_ccd[2382]: segfault at 0 ip 00005629e923245c sp 00007fffd18f2200 error 4 in indi_dsi_ccd[5629e9230000+19000]
[  191.373925] Code: c0 48 89 45 b0 48 8d 7d b0 48 8d 15 ed 6c 01 00 48 8d 72 fd e8 25 09 00 00 48 8b 03 4c 8b b0 b0 01 00 00 48 8b bb 28 80 00 00 <48> 8b 07 ff 90 90 00 00 00 89 c2 48 8d 85 40 ff ff ff 48 8d 75 90
[  191.702951] indi_dsi_ccd[2384]: segfault at 0 ip 0000558a5f3b045c sp 00007ffdc8374bd0 error 4 in indi_dsi_ccd[558a5f3ae000+19000]
[  191.702962] Code: c0 48 89 45 b0 48 8d 7d b0 48 8d 15 ed 6c 01 00 48 8d 72 fd e8 25 09 00 00 48 8b 03 4c 8b b0 b0 01 00 00 48 8b bb 28 80 00 00 <48> 8b 07 ff 90 90 00 00 00 89 c2 48 8d 85 40 ff ff ff 48 8d 75 90
[  192.044495] indi_dsi_ccd[2386]: segfault at 0 ip 000055ee3f7ca45c sp 00007ffd5fb3b530 error 4 in indi_dsi_ccd[55ee3f7c8000+19000]
[  192.044506] Code: c0 48 89 45 b0 48 8d 7d b0 48 8d 15 ed 6c 01 00 48 8d 72 fd e8 25 09 00 00 48 8b 03 4c 8b b0 b0 01 00 00 48 8b bb 28 80 00 00 <48> 8b 07 ff 90 90 00 00 00 89 c2 48 8d 85 40 ff ff ff 48 8d 75 90
[  192.378028] indi_dsi_ccd[2389]: segfault at 0 ip 0000556e5297e45c sp 00007ffe4a247af0 error 4 in indi_dsi_ccd[556e5297c000+19000]
[  192.378037] Code: c0 48 89 45 b0 48 8d 7d b0 48 8d 15 ed 6c 01 00 48 8d 72 fd e8 25 09 00 00 48 8b 03 4c 8b b0 b0 01 00 00 48 8b bb 28 80 00 00 <48> 8b 07 ff 90 90 00 00 00 89 c2 48 8d 85 40 ff ff ff 48 8d 75 90
...

Kstars log only report:
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[2022-03-11T10:52:22.055 CET INFO ][           org.kde.kstars.ekos] - "Unable to remotely establish:\n+ Meade Deep Sky Imager\nPlease ensure the device is connected and powered on."
...

Bye.
 
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[ L47 ] Observatory Code, from the Minor Planet Center
Celestron C8 Fastar XLT USA (carbon tube) with wedge
9x50 finder scope (used as guide scope)
Meade DSI (used as guide cam)
Canon EOS 100D and a 650D Full mod
4 months 4 weeks ago #81320

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  • Thank you received: 40

Replied by Gene N on topic Meade DSI crash

Looking through the GIT, some 18/20 days ago there were massive changes made for 'Capture Format' across many CCD 3rd party drivers, all tagged with 'need testing'

Not saying this is the root cause of what you see but seems only ASI got the full treatment for support(???)

ASI: Implement CCD_CAPTURE_FORMAT
Many others: Add capture format support. Needs testing
The following user(s) said Thank You: Teseo
4 months 4 weeks ago #81324

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  • Posts: 204
  • Thank you received: 13

Replied by Teseo on topic Meade DSI crash

Yes this is.
Last usable is: commit e2c02d8b98adeb217e031e7938b62e28f8bf61d5

After, in indi-dsi/dsi_ccd.cpp: "Add capture format support. Needs testing" ..as been added:

+ CaptureFormat mono = {"INDI_MONO", "Mono", 16, true};
+ CaptureFormat color = {"INDI_RGB", "RGB", 8, true};
+ addCaptureFormat(dsi->isColor() ? color : mono);

..this crash my DSI !!!!
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[ L47 ] Observatory Code, from the Minor Planet Center
Celestron C8 Fastar XLT USA (carbon tube) with wedge
9x50 finder scope (used as guide scope)
Meade DSI (used as guide cam)
Canon EOS 100D and a 650D Full mod
4 months 4 weeks ago #81338

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Replied by Jasem Mutlaq on topic Meade DSI crash

I don't have DSI to test, can you check why? is dsi object not defined/accessible by this line?
Jasem Mutlaq
Support INDI & Ekos; Get StellarMate Astrophotography Gadget.
How to Submit Logs when you have problems?
Add your observatory info
4 months 4 weeks ago #81339

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Replied by Jasem Mutlaq on topic Meade DSI crash

I found the issue and pushed a fix. Should be in nightly later today.
Jasem Mutlaq
Support INDI & Ekos; Get StellarMate Astrophotography Gadget.
How to Submit Logs when you have problems?
Add your observatory info
The following user(s) said Thank You: Teseo
4 months 4 weeks ago #81341

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  • Posts: 204
  • Thank you received: 13

Replied by Teseo on topic Meade DSI crash

Yes now work ok, thanks!!
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[ L47 ] Observatory Code, from the Minor Planet Center
Celestron C8 Fastar XLT USA (carbon tube) with wedge
9x50 finder scope (used as guide scope)
Meade DSI (used as guide cam)
Canon EOS 100D and a 650D Full mod
4 months 4 weeks ago #81342

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