Сustomized firmware

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Артур Евсеев

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Jul 2, 2020, 3:40:17 PM7/2/20
to Thor: OpenSource 3D printable Robotic Arm
Dear Colleagues. Please help with the firmware for Thor. I just can’t start. The problems are as follows: taken from github grbl does not hold motors after changing angles. The efforts are too weak. The speed is too high - for example, at an angle of 30 Thor is 180. I ask you to lend your version of the firmware (I just need to get a command and so that the sensors work) or I ask you how to fix this error.

Richard Unger

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Jul 3, 2020, 4:12:21 AM7/3/20
to Артур Евсеев, Thor: OpenSource 3D printable Robotic Arm
Maybe a problem with Microsteps/Step, or the number of steps in your motor?

On 2 Jul 2020, at 21:40, Артур Евсеев <zorr...@gmail.com> wrote:

Dear Colleagues. Please help with the firmware for Thor. I just can’t start. The problems are as follows: taken from github grbl does not hold motors after changing angles. The efforts are too weak. The speed is too high - for example, at an angle of 30 Thor is 180. I ask you to lend your version of the firmware (I just need to get a command and so that the sensors work) or I ask you how to fix this error.

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Angel LM

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Nov 30, 2020, 5:10:03 PM11/30/20
to Thor: OpenSource 3D printable Robotic Arm
Hi!

I know this reply will arrive very late, but I'll answer it anyway just in case.
First problem (motors not holding position) seems to me like the parameter $1 is not 255, as it should be. Probably the rest of the problems are about $$ parameters. Check this page of the Thor's wiki where I posted my $$ settings so you can adjust yours!

Best regards,
Ángel L.M.
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