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

Bi-monthly release with minor bug fixes and improvements

Dithering issue: "guider.cpp:831->No mount"

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Hi,
I have an issue with dithering in PHD2:

00:20:03.822 00.079 3008522112 evsrv: cli 0x31fd668 request: {"id":2683,"jsonrpc":"2.0","method":"dither","params":[5,false,{"pixels":1,"time":40,"timeout":33}]}
00:20:03.822 00.000 3008522112 PhdController::Dither begins
00:20:03.822 00.000 3008522112 dither: size=3.00, dRA=1.70 dDec=1.79
00:20:03.822 00.000 3008522112 Error thrown from /home/jasem/Packages/phd2-package-stable/phd2/guider.cpp:831->No mount
00:20:03.822 00.000 3008522112 Error thrown from /home/jasem/Packages/phd2-package-stable/phd2/myframe.cpp:2034->move lock failed

00:20:03.822 00.000 3008522112 PhdController::Dither pFrame->Dither failed
00:20:03.823 00.001 3008522112 evsrv: cli 0x31fd668 response: {"jsonrpc":"2.0","error":{"code":1,"message":"Dither error"},"id":2683}


The only thing that changed is the use of the Ekos scheduler to drive my job. Before I used to directly launch the job after launching focus, slew and guiding by myself, without using the scheduler at all. I wanted to try with the scheduler for once, it worked perfectly, including guiding... except for that dither issue.

Ekos logs at same time give me this:

00:20:03.822 00.079 3008522112 evsrv: cli 0x31fd668 request: {"id":2683,"jsonrpc":"2.0","method":"dither","params":[5,false,{"pixels":1,"time":40,"timeout":33}]}
00:20:03.822 00.000 3008522112 PhdController::Dither begins
00:20:03.822 00.000 3008522112 dither: size=3.00, dRA=1.70 dDec=1.79
00:20:03.822 00.000 3008522112 Error thrown from /home/jasem/Packages/phd2-package-stable/phd2/guider.cpp:831->No mount
00:20:03.822 00.000 3008522112 Error thrown from /home/jasem/Packages/phd2-package-stable/phd2/myframe.cpp:2034->move lock failed
00:20:03.822 00.000 3008522112 PhdController::Dither pFrame->Dither failed
00:20:03.823 00.001 3008522112 evsrv: cli 0x31fd668 response: {"jsonrpc":"2.0","error":{"code":1,"message":"Dither error"},"id":2683}


I restarted Kstars/Ekos, Indy and PHD2 but it didn't solve the issue.

What could have happened? Can this be linked to the scheduler??

Thanks,
Luis
 
Last edit: 2 years 5 months ago by Lucar Rave.
2 years 5 months ago #77457

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