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Hello,
I tried to create a bitfile for my 7c80 using the default file and adding 2 Encoders to the pins on P1.
Using ISE from Xilinx version 14.7 it throws a lot of warnings, even if I try to compile the provided default file e.g.
PIN_7C80D_54.vhd
For playing around I would like to connect the encoders directly to P1, not using muxed signals which come with the 
PIN_7C80_7I85D_54.vhd
Bitfile.
Maybe someone could point me in the right direction using Xilinx ISE.
I added the ending to txt to attach the files... 

Hello everyone, I have installed the latest qtplasmac for the first time on a plasma table with a switch style floating head. The float led on the screen does not light up when the switch is tripped. I had this switch mapped as probe in when using pncconf. I tried switching the probe in to a home switch I know works and it still wouldn't light up. Any insight on how I can get the float switch to work is greatly appreciated.

Awesome can't wait to test it

Thanks for posting the files, I'll incorporate that into Mesa CT as soon as possible.

JT

this is a tool path simulation screen shot with fusion 360. just to give some perspective of how small these features are the depth of this undercut section is only .03 deep and the design in the undercut section is only ,015 in height and the radius on these features is only around .008. i see some small sections that are to small to get into but for the sizes i am working with i would say it's getting pretty darn close to 100%

 

buenas necesito la ayuda de algun experto ,, yo soy un novato en esto pero quiero aprender,, a la hora de cargar los componentes me sale este error....


root@debian:/home/cnc/a# sudo halcompile --install remora-eth.c
make KBUILD_EXTRA_SYMBOLS=/usr/realtime-3.4-9-rtai-686-pae/modules/linuxcnc/Module.symvers -C /usr/src/linux-headers-3.4-9-rtai-686-pae SUBDIRS=`pwd` CC=gcc V=0 modules
make[1]: se ingresa al directorio `/usr/src/linux-headers-3.4-9-rtai-686-pae'
  CC [M]  /tmp/tmpzUQBBA/remora-eth.o
/tmp/tmpzUQBBA/remora-eth.c:26:18: fatal error: math.h: No existe el fichero o el directorio
compilation terminated.
make[4]: *** [/tmp/tmpzUQBBA/remora-eth.o] Error 1
make[3]: *** [_module_/tmp/tmpzUQBBA] Error 2
make[2]: *** [sub-make] Error 2
make[1]: *** [all] Error 2
make[1]: se sale del directorio `/usr/src/linux-headers-3.4-9-rtai-686-pae'
make: *** [modules] Error 2
root@debian:/home/cnc/

yo uso debian 7 wezly i386 (((linuxcnc 2.8.4))))

i remember that movie and the part you are referring to lets hope my acorns are not that problematic and i find a use for them before i end up frozen in a block of ice

Dear all,I'm new with Linuxcnc and installed the latest version.Stepconf wizard runs OK, including all axis.But when I want to move all the axis in Linuxcnc only the Y-axe moves, the other axis do nothing.Any idea ?Regards,Dirk 

I've been running linuxcnc 2.8.4something under Mint 20. The ideal solution would be Mint 20 or 21 and linuxcnc 2.9. As far as I can tell, this is not an option due to Python 3.10 on Mint.

I have a spare SSD, so I installed Debian 12 and linuxcnc-uspace. I'm using parallel ports, my short term jitter more than doubled (vs. Mint 20/2.8). Not good.
I have been trying to switch to the RTAI kernel, have not been able to figure it out.

Advice will be greatly appreciated,
Steve

tommylight wrote:

Personally the main thing that makes my life much easier is the ability to disable motors and move the machine by hand and still have the position correct, enable motors and continue working!

Please explain how you do this?
Thanks

Oh, the squirrel in Ice Age, i feel uncomfortable just thinking of the trouble it went with it's nut!

Positive = 0
Negative = -200

SIM version launches ok, so I'm pretty sure its in my ini or hal files...  I get the below error and cannot do much.  The DRO doesn't update either.- 

EDIT:  Everything seems functional except backplotting

What Linux OS being used including kernel type?Bookworm kernel 6.1.0-21-rt-amd64- 
What version of Linuxcnc is installed?2.9.2- 
What version of QtPyVCP and Probe Basic is installed?I don't know- 
How did you install Probe Basic? Quickstart guide? Dev Guide? .deb guide, not dev version.  just ran apt upgrade w/ stable repository- 
Have you gone through your ini and hal files and compared to the sim config files to make any changes needed?Yes- 
Have you added all of the necessary files in your config folder that probe basic needs to run?I think so- 
Have you tested the sim version to see if the problem exists there also? (if the sim functions properly, it is a good indicator your issue is in your config)

Traceback (most recent call last):File "/usr/lib/python3/dist-packages/qtpyvcp/widgets/display_widgets/vtk_backplot/vtk_backplot.py", line 864, in update_positionactive_wcs_offset = self._datasource.getWcsOffsets()[self._datasource.getActiveWcsIndex()]~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^KeyError: -1 

Hallo,

Ich habe in meiner Fräse Trapezgewindespindeln. Ich bin gerade dabei Glasmaßstäbe anzubauen.
Kann ich mit diesen Spindeln über den Glasmaßstab und den PID in LinuxCNC die gleiche Präzision erreichen
wie mit KUS und Glasmaßstab?
Therotisch sollte das doch möglich sein, Ich gebe ja in LinixCNC beispielsweise eine Sollpostion vor, der Schrittmotor bekommt entsprechend Signale und die Achse fährt. Nun vergleicht ja LinuxCNC immer die Sollwertvorgabe mit dem Istwert des Glasmaßstabes. Gibt es eine Differenz regelt LinuxCNC über den PID nach.
Ich verwende eine Mesa 7i76e+7i85. Scale vom Glasmaßstab:1000
Mechanisch bedingt fahre ich alle Achsen mit max. 1000mm/min.

Gruß
Sven

Thank you for the all the help and the info everyone! This is awesome. I really appreciate it.