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

Bi-monthly release with minor bug fixes and improvements

Driver OnStep (LX200 like) for INDI

  • Posts: 257
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Woot! (brandishes bug net) :D
I agree about the library. Since we're usually tied to planetarium software(kstars, ccdiel) it does seem unneeded.
It will be a while before I can test outside again. I have a long list of chores delayed by all the rain and snow we've had. Also waiting for parts as usual. I'll certainly put it on my schedule though. I may try to have it running as a secondary project in time for the lunar eclipse in a few weeks, which will be sure to uncover any bugs ten minutes before the good bit.
5 years 3 months ago #33412

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@Blueshawk,

no hurry, Rome didn't built in one day :-)
Lucky you, you have snow, we have just fog. Even no real rain so that it is not good for astronomy, nor fo agronomy :-)
5 years 3 months ago #33416

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Thanks Alain for this work (and all previous and future work too, there will be lots ...)

Yes, the Library stuff should go away. No need for the clutter.
5 years 3 months ago #33428

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Alain


Thanks for your answers


Chris
5 years 3 months ago #33436

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Thank you so much Alain and everyone else for all the work on this release!
I built the latest code from the master repository and did some testing with real equipment.
Basic things are working. I am getting some messages in the log which do not seem to impact anything:
*******
Align Updated
Align Error Updated
*******
Not sure they are errors or just regular messages. Keep in mind that my controller has about 4 months old stable firmware.

I tested focuser with Kstars (works) and CCDCiel (does not work).
I contacted Patrick from CCDCiel and he identified issue with INDI driver: the driver does not advertise its focuser capability. He suggested a patch and I implemented it and now both Kstars and CCDCiel can use the focuser.

Here is the patch:

diff --git a/libindi/drivers/telescope/lx200_OnStep.cpp b/libindi/drivers/telescope/lx200_OnStep.cpp
index 0312a9da..0dc8d52d 100644
--- a/libindi/drivers/telescope/lx200_OnStep.cpp
+++ b/libindi/drivers/telescope/lx200_OnStep.cpp
@@ -276,6 +276,8 @@ bool LX200_OnStep::initProperties()
IUFillText(&OnstepStat[7], "Error", "", "");
IUFillTextVector(&OnstepStatTP, OnstepStat, 8, getDeviceName(), "OnStep Status", "", STATUS_TAB, IP_RO, 0, IPS_OK);

+ setDriverInterface(getDriverInterface() | FOCUSER_INTERFACE);
+
return true;
}


Based on my successful testing, he will be submitting a PR. Please let me know if anyone has concerns with this change.

Alex
5 years 3 months ago #33478

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FYI, I fixed something I missed in the recent patch. LX200Generic should not have HIGH_FREQ_TRACK that was defined. so it was removed from there. Please check the updated code for any issues.
5 years 3 months ago #33479

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@ Jasem,

First all Happy new Year and good Health to you.

Thank you for the fix. No issue noted. I runs as expected.

Regards
5 years 3 months ago #33505

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Thanks avarakin,

Patrick's patch is allready merged and I tested it. Not complains at a first glance.
I simply wonder why it was recognized by KStars and not by CDC.
Which platform / Version are you using?
Would be interesting how you use Focuser with CDC

Thanks
5 years 3 months ago #33509

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Hi guys,

A new version (1.5) of the Onstep driver has been merged today.
- Cosmetic changes in some messages and labels
- changes in Alignment
- removed Library tab (if somebody would like to work on this, help is wellcome)

Many thanks to all of you that made tests and reported bugs / typos ...
The following user(s) said Thank You: james_lan
5 years 3 months ago #33735

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CDC and CCDciel do not use a static list of driver, drivers.xml or other, but instead they connect to a already running indiserver to retrieve the list of devices currently loaded and use this DRIVER_INTERFACE property to know the capability of the driver. Then the selection box for each device type is filled with only the matching devices.
I don't know why it worked in Ekos without that, maybe Ekos directly watch some other properties like FOCUS_ABSOLUTE_POSITION ?

Patrick
The following user(s) said Thank You: Alain Zwingelstein
5 years 3 months ago #33739

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Thank you Patrick,

As soon I will have some time I will try to use CDC (Need to compile, Debian packages are always a bit outdated) to be in position to see how it works.

Encore Merci
5 years 3 months ago #33740

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Hoi Alle

I don't know if this is the richt subject but i discover that the auto medrian flip is not initiated to the OnSteps
Is this function supported.

2019-01-20T22:59:11 Retrying meridian flip again...
2019-01-20T22:59:11 Telescope meridian flip timed out. Please make sure your mount supports meridian flip.
2019-01-20T22:57:41 Current hour angle 0,02 hours exceeds meridian flip limit of 0,02 hours. Auto meridian flip is initiated.

When median Flip if HA> 0.02 a median flip is initiated from Indi. but now i need to wait until on step starts.

Does OnStep support this function?

Chris
5 years 3 months ago #33885

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