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Posted by htekin 
May 25, 2014 02:50AM
Hi everybody,

I have problem and need help for this. I designed a 3D printer and used controller Sanguinololu 1.3a board. I loaded Marlin software. My problem is configuration of marlin. I am not really got at programming. Could you please help me?

Re: Configuration
May 28, 2014 08:51AM
Can you post photos of the printer that shows locations of the motors and limit switches?

I can help you get a configuration working.

E. J. Bantz
Re: Configuration
June 01, 2014 06:23PM
hi ejbantz,

I added photos of electronic, endstops and my system.
Also I added a link for a video which shows my problem on motor movements.

Thanks for your helps.
open | download - IMG_0560i.jpg (513.4 KB)
open | download - IMG_0562i.jpg (323.1 KB)
open | download - IMG_0561i.jpg (589.2 KB)
open | download - fotoğraf 1.JPG (134.6 KB)
open | download - fotoğraf 2.JPG (135.2 KB)
open | download - fotoğraf 3.JPG (137.2 KB)
open | download - fotoğraf (1).JPG (175.3 KB)
Re: Configuration
June 01, 2014 10:41PM
I could not find the exact video I used (that one had a guy with a Middle-Eastern accent, very good vid if you can find it), but this one is pretty good as well:
I'll send along a link to the other video if I find it.
Re: Configuration
June 01, 2014 11:04PM
Looks pretty cool. I see from the video it is moving.

What type of problem are you having? Can you post your marlin configuration.h file?
Re: Configuration
June 03, 2014 05:43PM
Hi ejbantz,

I added my configuration code. My problem which motor movements. You can see video motors moves sequentially. I tried to connect with Repetier but it did not connect to printer. What should I do?
I loaded an *.stl file to Repetier and got G-code and run it but motor moves same on video. It didn't respond to my comments.

open | download - Configuration.h (30.3 KB)
Re: Configuration
June 04, 2014 10:06AM
If you have Sanguinololu 1.3a board, I think you need to change line 76 from



#define MOTHERBOARD 62

I haven't used Repetier. You could try using PrintRun to test out the basic connection to the printer and be able to move motors left and right to confirm it is working. Then switch back to Repetier after you know marlin is setup right.

or specifically [koti.kapsi.fi] for windows version.

When you start it, make sure to select 250000 for the baud speed.

Also, do you know what of temperature sensor you have in your hot end? Right now it is configured as

#define TEMP_SENSOR_0 -1

-1 is thermocouple with AD595.

Just wondering... have you gone through these settings already and have made any changes?

E. J.
Re: Configuration
June 05, 2014 01:07PM
hi ejbantz,

I changed the motherboard configuration and chose the right baudrate. There is no change on motor movements. Motor moves same as on video.

What should I do right now?

Thanks a lot.
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