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INDI Library v1.9.3 Released (11 Nov 2021)

Bimonthly Stable INDI Library release introduces new drivers and fixes for existing ones. Some highlights:

Tips for Auto-Focus

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Replied by Giles on topic Tips for Auto-Focus

The linear algorithm was developed to overcome certain issues that people experience. More likely for when there is a certain amount of backlash and perhaps when you're not using a stepper motor. It takes longer to achieve focus, but I think people get better results.

If your AF has a stepper motor, and the backlash is minimal, or able to be compensated for, then I would normally use the Polynomial algorithm (which I use now, and usually get good results).
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I blog my progress: www.coochey.net
3 weeks 2 days ago #77376

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Replied by hades on topic Tips for Auto-Focus

I have DeepSkyDad AF3 focuser with NEMA stepper motor. I will try to test both algorithms tomorrow
3 weeks 2 days ago #77378

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