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  • Catch22
  • Catch22's Avatar
08 May 2025 15:30
Replied by Catch22 on topic Can I have 2 seperate interfaces on the same computer?

Can I have 2 seperate interfaces on the same computer?

Category: General LinuxCNC Questions

Any suggestions on how to do this?
  • DarkPhoinix
  • DarkPhoinix
08 May 2025 15:20
Replied by DarkPhoinix on topic TB6560 jp-1635a driver pin connection to NVEM v5

TB6560 jp-1635a driver pin connection to NVEM v5

Category: Driver Boards 

Signal Power <-------------> com+
Pul- <---------------------> cpx- ​​ ​
Dir- <---------------------> dix-

Solved need editing txt to upload to NVEM with DMA options, but for make signals need oscilloscope and function generator.
  • Spyderbreath
  • Spyderbreath's Avatar
08 May 2025 15:10
Replied by Spyderbreath on topic Moving from Axis to QtDragon?

Moving from Axis to QtDragon?

Category: Qtvcp

I regret to inform you, but maybe a better closing statement would be - "and there is almost no chance it starts up. A starting point"

Attached is the LinuxCNC Errors report that comes from trying to run the config with "DISPLAY = qtvcp qtdragon". The forum will not let me put the error in the code quotes as it thinks it's spam being posted. Any suggestions as to what needs to be done to start to fix the mess?
  • vre
  • vre
08 May 2025 14:58 - 08 May 2025 15:04
Replied by vre on topic Run/Step Hold/Resume Buttons

Run/Step Hold/Resume Buttons

Category: HAL Examples

This config if you push start and it is in manual mode changes to auto automatically and runs the code.
How to do it not change to auto automatically?
I have changed this
net run-sig halui.mode.auto halui.program.run <= and2.2.out

to this
net run-sig halui.program.run <= and2.2.out

but continues to run the program even it is in manual mode.

Also this must uncommented or not ?
# net pause.on and 2.3.in1 <= halui.program.is-paused
  • fery15sty
  • fery15sty
08 May 2025 14:51
Replied by fery15sty on topic Axis Position Logger

Axis Position Logger

Category: AXIS

ok, i have tried editing the code to change it to R. after many errors finally it worked..

Thanks

 

and the results


 
  • bobwolf
  • bobwolf
08 May 2025 14:51
Replied by bobwolf on topic mesa 7i90hd

mesa 7i90hd

Category: Driver Boards

thank you very much
i loaded the new firmware and everything works.
in the folder that i downloaded from the official mesanet site i saw that there are many .bit files
is there a way to know what the various configurations do?
i searched around a bit but i didn't find anything...
ciao
Roberto
  • DarkPhoinix
  • DarkPhoinix
08 May 2025 14:47
Which kernel version is best for real time? was created by DarkPhoinix

Which kernel version is best for real time?

Category: General LinuxCNC Questions

I tried several times even asking for help to solve the latency problems even by changing the video card.
I opened a post here:
forum.linuxcnc.org/38-general-linuxcnc-q...st-ambiguous-results
So I decided to do it my way and not Debian's way.
www.kernel.org/
I have always used Debian but as always this time I will have to compile the kernel by hand, hoping that there are not too many changes since the last time I did it, but I doubt it.

Can anyone please tell me which kernel is best for RT?
Thanks a lot.

 
  • Catch22
  • Catch22's Avatar
08 May 2025 14:33
Can I have 2 seperate interfaces on the same computer? was created by Catch22

Can I have 2 seperate interfaces on the same computer?

Category: General LinuxCNC Questions

Hello Everyone,
I have a question about using 2 interfaces on the same computer.
Right now I have my milling machine and it works on is axis 2.8.2 running on linux mint 19.3
But I really want to try Probe Basic but I don't want to ruin whats already working, can I
Install the latest version of Linuxcnc and Probe Basic and go back and forth between the two
to see if I can get it working on Probe Basic without deleting axis 2.8.2?
Thanks Mike
  • Aciera
  • Aciera's Avatar
08 May 2025 14:25
Replied by Aciera on topic Axis Position Logger

Axis Position Logger

Category: AXIS

Not as it is. It would have to be added to this part of the code (unfortunately I'm rather busy with other things right now):

 
  • vre
  • vre
08 May 2025 14:17
Replied by vre on topic free CADCAM

free CADCAM

Category: CAD CAM

What is the status of blendercam ?
  • PCW
  • PCW's Avatar
08 May 2025 13:31
Replied by PCW on topic mesa 7i90hd

mesa 7i90hd

Category: Driver Boards

You can read the current firmware pinout and change the installed firmware with mesaflash

something like:

sudo mesaflash --device 7i90hd --epp --addr 0x378 --readhmid

To read the currents firmwares pinout.

or

sudo mesaflash --device 7i90hd --epp --addr 0x378 --write 7i90_epp_svst8_12_2x7i47.bit

To change the firmware to 7i90_epp_svst8_12_2x7i47.bit






 
  • fery15sty
  • fery15sty
08 May 2025 12:32
Replied by fery15sty on topic Axis Position Logger

Axis Position Logger

Category: AXIS

can this g2/g3 line use radius type R and not use i, j, k?

 
  • DarkPhoinix
  • DarkPhoinix
08 May 2025 12:18 - 08 May 2025 12:21
Replied by DarkPhoinix on topic [SOLVED]linuxcnc Latency test ambiguous results

[SOLVED]linuxcnc Latency test ambiguous results

Category: General LinuxCNC Questions

BIOS configuration:
 
  • DarkPhoinix
  • DarkPhoinix
08 May 2025 11:58 - 08 May 2025 12:00
Replied by DarkPhoinix on topic [SOLVED]linuxcnc Latency test ambiguous results

[SOLVED]linuxcnc Latency test ambiguous results

Category: General LinuxCNC Questions

I've tried everything:
in the ini I put:
#SERVO_PERIOD = 1000000
SERVO_PERIOD = 2600000
#SERVO_PERIOD =  700000
#SERVO_PERIOD =  777777
#SERVO_PERIOD = 1000000
kernel parameters:
#GRUB_CMDLINE_LINUX_DEFAULT="quiet isolcpus=2,3 r8168.EEE=0 pcie_aspm=off nohz_full=2,3 acpi_irq_nobalance noirqbalance irqaffinity=0 processor.max_cstate=0 intel_idle.max_cstate=1"

#WORKS WELL#GRUB_CMDLINE_LINUX_DEFAULT="quiet isolcpus=2,3 r8168.EEE=0 pcie_aspm=off nohz_full=2,3"

#GRUB_CMDLINE_LINUX_DEFAULT="quiet splash isolcpus=2,3 r8168.EEE=0 pcie_aspm=off nohz_full=2,3 acpi_irq_nobalance noirqbalance irqaffinity=0 processor.max_cstate=0 intel_idle.max_cstate=1 radeon.dpm=0 idle=poll"

#GRUB_CMDLINE_LINUX_DEFAULT="quiet splash isolcpus=2,3 r8168.EEE=0 pcie_aspm=off nohz_full=2,3 acpi_irq_nobalance noirqbalance irqaffinity=0,1 processor.max_cstate=0 intel_idle.max_cstate=1 radeon.dpm=0 idle=poll"

#GRUB_CMDLINE_LINUX_DEFAULT="quiet splash isolcpus=2,3 r8168.EEE=0 pcie_aspm=off nohz_full=2,3 acpi_irq_nobalance noirqbalance irqaffinity=0,1 processor.max_cstate=0 intel_idle.max_cstate=1 idle=in"

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash isolcpus=2,3 r8168.EEE=0 pcie_aspm=off nohz_full=2,3 irqaffinity=0,1 processor.max_cstate=0 intel_idle.max_cstate=1 idle=poll"

it doesn't work, I get improvements and delays in the error but while using YouTube sooner or later the job fails.
I'm understanding that LinuxCNC only works with specific hardware systems and it's not possible to use it everywhere. I have also tried 3 completely different hardware setups, and the other 2 have impressive latencies.
One of which is new hardware with integrated video card, Alder Lake N95 CPU, and 16GB of RAM.
So the question is: what hardware supports LinuxCNC? What hardware should a user buy who wants to use LinuxCNC?
  • RNJFAB
  • RNJFAB
08 May 2025 10:29
Replied by RNJFAB on topic Job not showing in position - 2.9.4 - v2.9-238.315

Job not showing in position - 2.9.4 - v2.9-238.315

Category: Plasmac

 

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