hal-core

Hi,

A tiny update for hal-core.
I recorded 2 machines moving at the same time.
The program is build up using dynamic memory in the hal component.
I recoded parts of the kdl kinematics, the ruckig trajectory, the gcode parser etc.
Now close to programming the gcode runner.

video link

mention the servo-load, lower left of window. This indicates the actual load of the servo thread.


 

Hi,

A tiny update. The gcode runner is now captured on video.

The program has loaded a standard .ngc gcode file. This file is then placed in 3d on the machine table.
The machine has to follow. If you have a good look at the path's you can see the path follow error is visible.
This is when the joint velocity, acceleration and jerk are set to low. In fact the machine xyz speeds are to high. But
nice to mention this.

Then there is no path optimization for the end velocity at the moment. It now stops at every gcode line. This off course
has to change.

a image missing /media/kunena/emoticons/unsure.png video:
user-images.githubusercontent.com/448801...94b-2b6bf52af1aa.mp4

The servo-load, lower left of the window, is glad not ticking far over the 100% load.
I have a old pc. So it can not get much worse than this.

And a video of doing a gcode pocket program. 2000+ gcode lines to being exec. for each machine.

a cool image missing /media/kunena/emoticons/w00t.png video:
user-images.githubusercontent.com/448801...308-38a88b8f102a.mp4

 
 

And a video of doing the first 3d gcode file. It seems to go ok.
The machine in the back. I like this !
user-images.githubusercontent.com/448801...06d-56ce2cb4c4f6.mp4

Hello Grotius,

Big thanks for sharing your updates. Seems really impressive! We are really interested in this development that you are building up! We want to test it in a multipurpose application. We could have a big Kuka robot that we can retrofit to test your solution maybe. 
We are focused on AM for large scale and developing pellet extruders. In our applications, the 3D gcode is the standard.
The dm are blocked in the linuxcnc forum so I have a lot of difficulties finding your contact and writing to you directly. If it is possible please send me your email () and we will contact you. 
Sorry everybody for a direct request in a public forum.

Here our little 3D printer image missing /media/kunena/emoticons/laughing.png 

image missing /media/kunena/emoticons/grin.png

Hi,

If you give me the company link, i will contact you.
P.s. is this your github account? github.com/alessandrotorre

We want to test it in a multipurpose application
I am still making progress every day. Some parts of the code take a lot off time.
It can be used offline and online. This makes testing easyer.
What kind of multi purpose application are you thinking about? If you have any 3d drawings of the application, i can add it to the config like i did previously for a fanuc tig weld app. If your config is closed source then you can use the software as it is.
My motivation is learn how to write software and write free software for the linux community.