Tomasz Pszon replied to the topic 'V4L2 CCD PHD2 stacking not working' in the forum. 6 months ago

Very good, now I don't need to wait 5s to start streaming.
I've compiled it and it works.

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Tomasz Pszon replied to the topic 'V4L2 CCD PHD2 stacking not working' in the forum. 6 months ago

Great, it is brilliant. It works as expected.
Thank you again for your effort.

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Tomasz Pszon replied to the topic 'V4L2 CCD PHD2 stacking not working' in the forum. 6 months ago

It works very nice. Thank you very much.
I have just noticed that it starts streaming fand works or time set in PHD's exposure control and then stops and starts again (This behaviour started in the version without stacking ( github.com/OpenPHDGuiding/phd2/commit/8e...c203243953f11290b6f5 ))
It only lowers number of frames available for stacking if exposure time is set to 1, or 2 seconds (15 instead of 20 for 1s).

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Tomasz Pszon replied to the topic 'V4L2 CCD PHD2 stacking not working' in the forum. 6 months ago

Thank you.
It works with may webcam, it falls to streaming after trying exposure. I don't need to turn on streaming in indi driver control panel.
How could we make stacking work?

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Tomasz Pszon replied to the topic 'spc900 as guide, I can strem video but not capture for guiding' in the forum. 6 months ago

What I do is following:
in terminal window: indiserver indi_ardust4 indi_v4l2_ccd
(both mount driver and camera must be run in one command) don't close this window
start phd2 and connect, choose Camera: Indi Camera and click icon with wrench (Camera setup)
Host name localhost
Port 7624
Diver choose V4L2 CCd
Dual: Main
Port: /dev/video0 (you need to check if it is coorrect)
click ok and connect
then next to brain icon camera settings and indi options opens start streaming
in PHD2 click loop

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Tomasz Pszon replied to the topic 'V4L2 CCD PHD2 stacking not working' in the forum. 6 months ago

I have also tried with EKOS (like sombody in other topic here) and there even if I turn stream on nothing is captured and guiding does not work.

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Tomasz Pszon replied to the topic 'V4L2 CCD PHD2 stacking not working' in the forum. 6 months ago

I have compiled as per instructions given.
Still not working,
PHD works when stream is on, if I turn it off :
INDI server localhost/7624 disconnected.
Segmentation fault (core dumped)

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Tomasz Pszon replied to the topic 'spc900 as guide, I can strem video but not capture for guiding' in the forum. 6 months ago

Hi,
I could not make webcam work in EKOS either, but in PHD2 works OK. Maybe you can try it too. Start server and then PHD2.
It is also possible to run drivers from comand line: indiserver indi_v4l2_ ccd (and your mount driver here), so you don't need to run EKOS.

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Tomasz Pszon replied to the topic 'V4L2 CCD PHD2 stacking not working' in the forum. 6 months ago

Thank you.
I have looked into cam_wdm.cpp to get an idea how it stacking is done, but I could not figure it out.
Any suggestions?

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Tomasz Pszon created a new topic ' V4L2 CCD PHD2 stacking not working' in the forum. 6 months ago

Hi,
I cannot make PHD2 to stack frames from webcam under Linux/indi V4L2_CCD driver. Camera does not allow exposure control and to get any images into PHD2 I have to turn on streaming in indi V4L2 settings.
However if I change PHD2 exposure/stacking? time bar, nothing changes.
Under Windows the same version of PHD2 works OK, still no exposure contro,l but if I set exposure bar to for example 1s, it takes 30 frames and stack them.
I do not know if it is PHD2 issue or indi_v4l2_ccd driver. I have tried 2 different webcams.
Does anybody made PHD2 stack frames under Linux?

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Tomasz Pszon replied to the topic 'Driver for GoTo and Guide through Arduino & ST4' in the forum. 7 months ago

Hi,
I'm also trying to morize my mount. Could you send again your project? Dropbox links are not working anymore.

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