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INDI Library v1.9.8 Released (29 Sep 2022)

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

INDI focuser driver for Waveshare Stepper Motor HAT for Raspberry Pi / Rock Pi

  • Posts: 75
  • Thank you received: 5
Eureka!!!
Stubborn as I am I wanted to try the waveshare stepper hat again; all worked out perfectly. Soon the report with 150PDS
Ettore
INDI/KStars on Raspberry Pi 4, 4gb
Raspberry Bull 64bit
Skywatcher 150PDS
CGE-PRO Mount
Nikon D5300 Camera
ZWO183MM
ZWO ASI120mm
Whaveshave focuser
9 months 3 weeks ago #80361

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  Kevin,
Can't tell you how much I appreciate the work you have done on the Waveshare Hat focuser module.  I have been working on fabricating a motor bracket for my 1990's C8 and a Nikon 70-200mm F2.8 lens.  Attached photos of the completed brackets and presently performing software calibrations for travel parameters before attempting outdoor focusing tests.
I am using a 5:1 pulley reduction on the C8 and a 6:1 reduction on the Nikon lens.
Thanks again!
Bill G

   
Last edit: 8 months 3 weeks ago by Bill Glynn.
8 months 4 weeks ago #81171
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I'm glad it's working for you. I can't see your pictures, they say "You do not have permissions to access this page."
8 months 3 weeks ago #81203

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Kevin,
I see that your RPi4 is attached directly to the scope. Does it have a cooling fan and if so are there no vibration concerns? I would love to fasten it to my mount but was concerned about vibration?
Bill G
8 months 3 weeks ago #81232

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Now I see your pictures. Nice 3d printed brackets :)

My Pi does not have a cooling fan. I never have problems with it overheating. But I don't live in the desert, where it can be 100 degree F at midnight.
The following user(s) said Thank You: Bill Glynn
8 months 3 weeks ago #81234

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My INDI Waveshare focuser works great on the local RPI4. Have published camera, mount, gps, and Waveshare Focuser to INDI Webmanager. Trying to build remote profile via ethernet cable to notebook running Ubuntu 18.04LTS, Kstars/Ekos. Can see all RPI4 modules except for the Waveshare Focuser. Does the remote notebook need a Waveshare component loaded or should I be seeing it already?

Thanks

Bill

Super Polaris C8, Nikon D850, RPI4, Stellarmate OS, Waveshare Focusing Module, Waveshare hat and motor
4 months 1 week ago #84556

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Yes, there's a file you need to install on the remote KStars machine so it knows about the focuser. Copy the "indi_wmh_focuser.xml" file to the remote computer. I think it's in /usr/share/indi (going from memory, I'm traveling right now)
The following user(s) said Thank You: Bill Glynn
4 months 1 week ago #84563

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My mistake Kevin. Just ran across your install documentation where you clearly spelled out how to do this. Sorry - Bill
4 months 1 week ago #84659

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I recently purchased an ODROID-N2+ to replace my Rock Pi 4b, which replaced my Raspberry Pi 4. It's a speedy little guy!

I updated the Waveshare driver to support the ODROID-N2 and N2+, since they have a compatible 40-pin GPIO header.

Enjoy!
-- Kevin
The following user(s) said Thank You: Jasem Mutlaq
3 months 2 weeks ago #85383

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I have a request.
Can you add seperate backlash settings for In and Out travels?
INDI/KStars on Raspberry Pi 4, 4gb
Raspbian Buster with AstroPi3 script configuration
Skywatcher HEQ5 Pro Mount
Canon 600D Camera
Orion SSAG/ASI120mm @280mm Guide Scope
PHD2
Waveshare Stepper Motor Board - DIY Focuser
Adafruit GPS Module
Generic Bluetooth Joystick.
Startech 7 port powered USB Hub.
2 months 4 weeks ago #86077

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I don't see why not. I'll try to get around to it this week.
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2 months 4 weeks ago #86100

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Excellent. Thank you.
INDI/KStars on Raspberry Pi 4, 4gb
Raspbian Buster with AstroPi3 script configuration
Skywatcher HEQ5 Pro Mount
Canon 600D Camera
Orion SSAG/ASI120mm @280mm Guide Scope
PHD2
Waveshare Stepper Motor Board - DIY Focuser
Adafruit GPS Module
Generic Bluetooth Joystick.
Startech 7 port powered USB Hub.
2 months 4 weeks ago #86101

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