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  • my1987toyota
  • my1987toyota's Avatar
21 Jan 2025 10:59
Replied by my1987toyota on topic Brilliant Bambu Lab

Brilliant Bambu Lab

Category: Off Topic and Test Posts

I had wondered that myself. They sure are following Stratasys's business model. 
  • rodw
  • rodw's Avatar
21 Jan 2025 10:53
Replied by rodw on topic Brilliant Bambu Lab

Brilliant Bambu Lab

Category: Off Topic and Test Posts

I wonder if the legal action against Bambu over patent infringements had anything to do with this.
  • rodw
  • rodw's Avatar
21 Jan 2025 10:51
Replied by rodw on topic scurve trajectory planner

scurve trajectory planner

Category: General LinuxCNC Questions


At the risk of repeating myself:
Grotius is like a heat seeking missile, he locks on to something and does not stop! :)
Thank you Grotius.


In this case, the missile orbited earth at least 15 times and probably once around Mars before hitting the Scurve target!

I am in awe with Grotius's tenacity over many years on this!

  • Cant do this anymore bye all
  • Cant do this anymore bye all's Avatar
21 Jan 2025 10:45 - 21 Jan 2025 10:48
Replied by Cant do this anymore bye all on topic Brilliant Bambu Lab

Brilliant Bambu Lab

Category: Off Topic and Test Posts

Louis has a new vid.

  • rodw
  • rodw's Avatar
21 Jan 2025 10:41
Replied by rodw on topic Controling Stepper Brake with Linuxcnc

Controling Stepper Brake with Linuxcnc

Category: Basic Configuration

There does not seem to be a current velocity pin for a specific joint.
I would probably write a small component in C that saves the last position and compares it with this period and enable the brake if they are the same (eg has not moved)  This is the pin you need to monitor 
joint.N.motor-pos-fb

Rough code:

static float old_pos = 0;
if (current_pos == old_pos)
  brake_pin = 1;
else
 brake_pin = 0;
old_pos = current_pos;

 
  • my1987toyota
  • my1987toyota's Avatar
21 Jan 2025 10:37
Replied by my1987toyota on topic Brilliant Bambu Lab

Brilliant Bambu Lab

Category: Off Topic and Test Posts

 So as I cruised around YouTube last night I have seen the comments on various channels. Let's just
say Bambu Lab has seriously hurt their bottom line with their greedy power grab. So many of the
commenters had apparently put in orders before this and are now canceling them over this situation.
All I can say is GOOD. Bambu Lab had chosen the whole F around and find out. Well they did
find out. My guess is they will back burner this push for a while. But I don't think they will abandon
it.
 
This has however presented a golden opportunity to other printer manufacturing companies to give
customers what they deserve, A good usable tool at a good price that isn't about monopolizing
peoples wallet's.

Is that really such a strange concept?


 
  • Cant do this anymore bye all
  • Cant do this anymore bye all's Avatar
21 Jan 2025 10:31
Replied by Cant do this anymore bye all on topic Linuxcnc 2.9.2 and 2.93 images for Raspberry Pi 4b & 5

Linuxcnc 2.9.2 and 2.93 images for Raspberry Pi 4b & 5

Category: Installing LinuxCNC

Ok it was a typo I made, but if you tried to edit the file it should not of existed.

as superuser edit /boot/broadcom/config.txt & change the line from

#dtparam=i2c_arm=on
to
dtparam=i2c_arm=on

Then reboot.
  • PopBang
  • PopBang
21 Jan 2025 10:17

Linuxcnc 2.9.2 and 2.93 images for Raspberry Pi 4b & 5

Category: Installing LinuxCNC

I’m using a raspberry pi 5 8gb with the latest 2.93 image that’s linked on the first page of this thread. I’ve attached a screen shot of what I’m getting when run the commands. 
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