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  • Beef
  • Beef's Avatar
23 Jan 2025 11:26 - 23 Jan 2025 11:28
Replied by Beef on topic scurve trajectory planner

scurve trajectory planner

Category: General LinuxCNC Questions

I think this issue with the deviation being higher than the P value specifies may be resolved in the correct_trim_length() method, by calculating the angle between the segments and calculating this max_trim so that it doesn't exceed P. I have to do some more digging in the meantime and wrap my head around this.
void filletizer::correct_trim_length(const emcmot_segment& seg, double& max_trim){

    max_trim=seg.tag.fields_float[3]; // Gcode path deviation.

    // Trim conditions.
    if(max_trim<=1e-6){
        max_trim = 0;
    }

    // Let the trim be valid if done from both sides.
    if (max_trim >= (seg.length_netto * 0.5)) {
        max_trim = (seg.length_netto * 0.5)-1e-3;
    }
}

The code is very readable and well commented.
  • blazini36
  • blazini36
23 Jan 2025 10:58
Replied by blazini36 on topic Flexible GUI

Flexible GUI

Category: Flex GUI

I copied out the Qlistwidget from the touch theme to my qss and it works pretty much the same as the touch them but I noticed the same problem on both......

If you hit a directory with a file name that is too long it will resize the Qlistwidget horizonally and push the scroll bar out of view. Any idea how to fix this?
  • leglaive
  • leglaive
23 Jan 2025 10:46
Replied by leglaive on topic Optimum Optimill MH50V CNC conversion

Optimum Optimill MH50V CNC conversion

Category: Milling Machines

hello,
I would like to know if it is possible for you to send me a complet list of all product that you use with references. Because for exemple i have a lot of problem to find a Servomotor and Servodriver Delta B3 750W X/Y, Delta B3 1000W Z and Bosch Rexroth C5 ballscrews with preloaded nuts.
  • rodw
  • rodw's Avatar
23 Jan 2025 10:17
Replied by rodw on topic Rando hal component collections

Rando hal component collections

Category: HAL

DDRAFT4x2.comp

This one is designed to drive the air side of a zoned downdraft plasma table with 8 zones (2 in x direction and 4 in y direction)
the extraction duct has shutters triggered by an air solenoid so this is output pin heavy!
 

File Attachment:

File Name: ddraft4x2.comp
File Size:1 KB


And a hal file you can add to your ini file. We found  adding an off delay which leave 2 zones open when crossing a zone boundary worked well.

 

File Attachment:

File Name: ddraft4x2.hal
File Size:2 KB


Forum thread for pictures of machine is here 
forum.linuxcnc.org/plasma-laser/40517-do...ions?start=10#188738
 
  • blazini36
  • blazini36
23 Jan 2025 09:24
Replied by blazini36 on topic Flexible GUI

Flexible GUI

Category: Flex GUI

Sorry missed one of your questions and yes the touch screen file browser is here
gnipsel.com/linuxcnc/flexgui/touch.html#file-navigator

JT
 

Lol I think were moving past each other here. I see that "theme is checked first". I also have file_lw, I have the browser....that's not the issue.

The thing that is not really clear is that you can't use a qss file and still have any way to use the touch style widgets. It wasn't obvious until I looked in libflexgui and the python file that the THEME is just a premade qss file and the touch style widgets are just properties in the qss.

So I suppose the best way to have custom colors and the touch style stuff is just to copy the touch THEME qss out of libflexgui and stick it in the config directory, point at it with QSS and just modify it, otherwise it won't survive an update. I suppose this is probably where INPUT was going but that's probably a bit more difficult to impliment since it's written directly into the main qss.
  • onceloved
  • onceloved's Avatar
23 Jan 2025 08:20 - 23 Jan 2025 08:24
Replied by onceloved on topic Probe basiс and Cyrillic characters

Probe basiс and Cyrillic characters

Category: QtPyVCP

Edit this file
sudo geany /usr/lib/python3/dist-packages/qtpyvcp/utilities/encode_utils.py
Move the koi8_r character set to the first position
For example, if I want it to display Chinese, just put utf-8 in the first place.
 
 
  • Ginou
  • Ginou
23 Jan 2025 08:16

Estop all the axes that scroll at low speed, a few hundredths per second

Category: General LinuxCNC Questions

Hello. Good news I no longer drift on my Y axis, however when I turn my axis by hand, I have my scale which is correct to the micron and when my program runs, I have my Y which leaves at each directional pulse of two or 3 mm in positive. I tried to interact on the PID without success. As for the other axes they are well calibrated and no problem, does anyone have an idea of ​​this phenomenon. Thank you for your help.
  • Cant do this anymore bye all
  • Cant do this anymore bye all's Avatar
23 Jan 2025 07:47
Replied by Cant do this anymore bye all on topic Computers! I'm so confused

Computers! I'm so confused

Category: Computers and Hardware

Tommy has a great thread about using laptops, give that a read. Lenovos seem to be good.

You don't "need" an old computer, but sometimes if you need to get a computer, a used one can be "best bang for buck". I found one on the side of the road, $20 for a 3rd gen i5 and it's fine.

Generally with laptops turning off all the power saving stuff can be difficult.
  • GoodB0Y
  • GoodB0Y
23 Jan 2025 05:04
Replied by GoodB0Y on topic Test

Test

Category: Off Topic and Test Posts

Kinda

See my other post.

Please delete this if you want and I'll post in the error thread
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