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silios

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    http://www.silios.gr

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  1. I am using the script as is with the big easy driver only change are The wiring is http://www.schmalzhaus.com/EasyDriver/Examples/EasyDriverExamples.html Example1: Basic arduino setup, plus a temp sensor
  2. Got back after almost a years break from anything to do with astronomy, due to work, and wanted to update the focuser with the latest arduino file. It all went great and just wanted to thank you Dave (and everyone else involved of course ) for the awesome project! This build combined with big easy driver and a NEMA17 42BYGHM809 is a BEAST, I am moving a 4.5kg weight attached to a steeltrack focuser as I am writing this post The only things I had to touch was the following in case anyone out there tries to make the combination : Hope the weather allows to test on the field once again soon
  3. I would if i where you I was ready to ask you where you got yours from since all suppliers seemed to have it on backorder! Thanks for the clarification Steve.
  4. Great write-up Ian, cant wait to get mine delivered as well Have you done any tests for "collimation" - orthogonality ? Looking forward to first light results! Clear skies
  5. Good morning You need to create the directories c:\trace\AAF2 by hand in your c driver and rerun to test.
  6. omg! that will take awhile I found the code section in SF! Indeed it seems that on http://sourceforge.net/p/arduinoascomfocuser/code/HEAD/tree/Ascom_Driver/AAF/AAF2/AAF2.cs on line 157 Instead of return Double.Parse(p); we could try return Double.Parse(p, CultureInfo.CurrentCulture);Should (might :-) ) return the temp as a double but with respect to the users locale specified decimal point,according to MSDN. Unfortunately i don't have any experience with C# or how - where to compile anything with it. Might start reading about it in the morning but that will also take awhile I would be happy to beta test if you need me to.
  7. To confirm the headaches proble the hint code should be : using System.Globalization;string t = tempFromArdu;string localeAwareTempVal = t.ToString(CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator);It seems i cannot edit my posts (yet)?
  8. Just noticed that there isn't source files for the driver in SF. But maybe this can be of help using System.Globalization;temp t = tempFromArdu;string localeAwareTempVal = t.ToString(CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator);C# gives me headaches
  9. Exactly! What programming language is the driver written in?
  10. Looks very tidy iwannabeswiss, puts mine to shame The good news is that last night, got first light and it performed awesomely bringing the subject to focus!
  11. Some pictures of the finished product! A note in case someone search for it in the future. In countries where a comma "," is used to mark the radix point such as Greece, the temperature from the sensor gets translated to ludicrous amount of heat in some software (2350c temp reading when the sensor reoprts 23.5c) The solution is to change in the regional settings the decimal point
  12. silios

    DIY

    DIY stuff! :)
  13. i use to have the exact same problem with a custom shutter release i made for DSLR. every other time i was getting device not found for some random device ( mount,guiding camera, canon 350D digic,remote shutter ) what shorted it out in the end was a quality powered usb hub. i verified it with the multimeter as well. also before buying anything i would test a shorter usb cable. I think theres os quite big voltage drop in 5m one.
  14. Thank you, ill try being semi focused the night and ill post back my findings! Good luck with the obsy! I guess it must be the ultimate diy project on the list, hard to make but rewarding
  15. Hello all I bit the bullet and built the focuser as well! There will be pictures of course :-) So I wanted to thanks each and everyone for contributing on this thread. Special props for the ASCOM driver to tekkydave. I' m using a NEMA17 motor and have modified the source code per suggestion. On the bench it looks like working successfully but on accuracy will need to look on the field to be sure! The gear speeds must be a messed mixed up since i got the gears suggested on SF with a 400step motor :-) I do have a question though : When we initialize the focuser, must it be ,already, on a very close to focus position? And do I need to adjust that initial position number in the ascom popup or it doesn't matter that much?
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