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  • snowgoer540
  • snowgoer540's Avatar
19 Nov 2024 17:35
Replied by snowgoer540 on topic Defaults in QTplasmac

Defaults in QTplasmac

Category: Plasmac

Seems like you’re still using the default post processor instead of the one Phill posted…
  • NTULINUX
  • NTULINUX's Avatar
19 Nov 2024 17:19
Replied by NTULINUX on topic Latency of parallel port system on decent hardware.

Latency of parallel port system on decent hardware.

Category: General LinuxCNC Questions

For the lowest latency, you might have better luck with RTAI than PREEMPT_RT, assuming the BIOS isn't buggy:

forum.linuxcnc.org/9-installing-linuxcnc...ng-rtai-debs-for-2-9

If you need help, let us know!
  • Axolito
  • Axolito's Avatar
19 Nov 2024 16:54
Replied by Axolito on topic Flex GUI translation

Flex GUI translation

Category: Other User Interfaces

Thank you for your reply

Indeed, it's these buttons in particular that I was talking about.

I didn't know if there were others involved, as I haven't tested many of them.
If it's only these two that are hard-coded, I don't think it's a big deal.
  • Hossein74Majidi
  • Hossein74Majidi
19 Nov 2024 16:18
Replied by Hossein74Majidi on topic Real-Time Kernel with Orange Pi 4 LTS

Real-Time Kernel with Orange Pi 4 LTS

Category: General LinuxCNC Questions

Besides patching you should still choose full realtime in the config. After entering "make menuconfig" => General setup => Preemption Model => Fully preemptible kernel

Here are the rt config settings that works best for the rk3588:
github.com/orangepi-xunlong/linux-orange...s/rockchip_rt.config
 

Thnks, I've done all that but didnt work. I chose fully preemptible kernel.
my problem is after compilation, and after installing the deb file of rt compiled kernel, the kernel doesn't switch to the rt one and still boot with the old kernel. and also I manually changed the boot.cmd file in the boot directory, after doing this the kernel doesnt boot up at all and just stuck in that stage.
by the way, my orange pi 4 lts has rk3399 not rk3588.
  • Hossein74Majidi
  • Hossein74Majidi
19 Nov 2024 16:14
Replied by Hossein74Majidi on topic Real-Time Kernel with Orange Pi 4 LTS

Real-Time Kernel with Orange Pi 4 LTS

Category: General LinuxCNC Questions

Nope, not RT, should have RT in the name there.
Run latency-test or latency-histogram , just in case.
 

Yes, I know. I couldnt switch to the rt kernel yet.
  • Mecanix
  • Mecanix
19 Nov 2024 16:11
Replied by Mecanix on topic lube - time component

lube - time component

Category: Basic Configuration

Here's the one I use. It's a Travel Distance & Lube component. Rather than time based. 

That way you can leave the machine idle for a day and the oil jar won't empty itself in your coolant reservoir.

e.g. at every 3000mm travel in the Z, lube for 2 seconds. 

Must have (imho)  
 
  • JT
  • JT's Avatar
19 Nov 2024 16:03
Replied by JT on topic Flex GUI translation

Flex GUI translation

Category: Other User Interfaces

Let me think about this a bit... the E Stop and Power button text is currently hard coded.

JT
  • Steffen
  • Steffen
19 Nov 2024 15:57
Replied by Steffen on topic Download Lube component

Download Lube component

Category: Deutsch

Punkt 1 war es, hab das alles mit Windows kopiert, LCNC hängt nicht am Internet.

Jetzt funktioniert es und müsste noch mit dem Ausgangspin für die Zentralschmierung verknüpft werden?
Die Komponente muss auch von Hand gestartet werden, liesse sich das mit dem Start von LCNC automatisch starten?

Grüsse
Steffen
  • Axolito
  • Axolito's Avatar
19 Nov 2024 15:56
Replied by Axolito on topic Resistive touch screen calibration

Resistive touch screen calibration

Category: General LinuxCNC Questions

A lot of time went by, I tried several things and finally found a documentation that worked for me:
www.katjaas.nl/linux/touch.html

From this I was able to create a desktop launcher that launches a touchscreen calibration, stores the calibration data and applies it immediately.

I've shared the launcher file, otherwise, here's the command (which works in my case):
/bin/sh -c "xinput_calibrator --misclick 50 --output-filename /usr/share/X11/xorg.conf.d/80-touchscreen.conf"
  • royka
  • royka
19 Nov 2024 15:26
Replied by royka on topic Real-Time Kernel with Orange Pi 4 LTS

Real-Time Kernel with Orange Pi 4 LTS

Category: General LinuxCNC Questions

Besides patching you should still choose full realtime in the config. After entering "make menuconfig" => General setup => Preemption Model => Fully preemptible kernel

Here are the rt config settings that works best for the rk3588:
github.com/orangepi-xunlong/linux-orange...s/rockchip_rt.config
  • digiex_chris
  • digiex_chris
19 Nov 2024 15:10 - 19 Nov 2024 15:27
Replied by digiex_chris on topic LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

Category: Computers and Hardware

I suspect you will likely get more helpful help in the classicladder section, I don't see this as an issue specifically with riocore, particularly with the error indicating memory issues in the classicladder components, rather than the riocore driver. At the very least, there likely is more classicladder experts watching that section than here.

www.forum.linuxcnc.org/25-classicladder

The only thing I can think of is the order the gui loads in vs the classicladder user mode stuff matters. I've seen some people use -w and -W to make the loading wait until things are complete as well. I needed to do that for one of my custom (non-classicladder) programs, needed to have it wait for the hal stuff to be complete before continuing to load the hal file.

linuxcnc.org/docs/stable/html/ladder/cla..._non_realtime_module

The example configs in the linux cnc repo have been quite helpful for me personally, there might be some hints in there for your use case as well
github.com/LinuxCNC/linuxcnc/blob/master...dder/demo_sim_cl.hal
  • CopperHead
  • CopperHead
19 Nov 2024 14:58
Replied by CopperHead on topic Defaults in QTplasmac

Defaults in QTplasmac

Category: Plasmac

Ok this is the start of my gcode as output from sheetcam.

; date and time: Mon Nov 18 2024 13:16:07
; postprocessor: LinuxCNC PlasmaC.scpost rev: 0.4
;
;begin pre-amble
G20 (units: inches)
G40 (cutter compensation: off)
G90 (distance mode: absolute)
M52 P1 (adaptive feed: on)
M65 P2 (enable THC)
M65 P3 (enable torch)
M68 E3 Q0 (velocity 100%)
G64 P0.01 Q0.001 (tracking tolerances: 0.01")
#<holes> = 2
#<h_velocity> = 60
#<h_diameter> = 1
#<oclength> = 0
;end pre-amble
;
;begin material setup
T0 M6 (select plasma tool)
G43 H0 (apply tool offsets)
(o=0,kw=0.068, ph=0.15, pd=0.2, ch=0.06, fr=120, th=1, cv=99, pe=0, jh=0, jd=0)
F#<_hal[plasmac.cut-feed-rate]>
;end material setup
G0 X0.18162 Y4.32319
M3 $0 S1 (plasma start)
M67 E3 Q100
  • CopperHead
  • CopperHead
19 Nov 2024 14:55
Replied by CopperHead on topic Defaults in QTplasmac

Defaults in QTplasmac

Category: Plasmac

Just getting back to this today. yesterday I cut some 3/16 yesterday and noticed as it started the file the default material changed to temporary material. I'm going to check the above items in my gcode to see what's being output.
  • Grotius
  • Grotius's Avatar
19 Nov 2024 14:39
Replied by Grotius on topic Beckhoff Compatibility

Beckhoff Compatibility

Category: EtherCAT

Hi,

EL3048 / 68 - 0-10v Analog input
or 
EL3058 - 0.4-20Mha Analog input

These are here : github.com/linuxcnc-ethercat/linuxcnc-et...evices/lcec_el3xxx.c

So everything should work.

Greetings.
  • nigelh
  • nigelh's Avatar
19 Nov 2024 14:35 - 19 Nov 2024 14:44
Configuring hardware jog buttons was created by nigelh

Configuring hardware jog buttons

Category: HAL

Not sure if this is the right sub forum...

I'm trying to make buttons move things. My build now homes (!!) but I was hoping to set up the buttons on the stepper boxes to trim things up without reaching for the Gmoccapy screen. Gmoccapy jogs nicely both in steps and continuous mode. I want continuous mode on the switches.

I've worked through the manual and so I wrote my postgui.hal
# Put HAL commands in this file that you want to run after the GUI loads

loadrt debounce cfg=6
addf debounce.0 servo-thread
setp debounce.0.delay 15
setp halui.joint.jog-speed 10

net jog-x-plus-raw debounce.0.0.in <= hm2_7i95.0.inmux.00.input-08
net jog-x-plus debounce.0.0.out => halui.joint.0.plus
net jog-x-minus-raw debounce.0.1.in <= hm2_7i95.0.inmux.00.input-09
net jog-x-minus debounce.0.1.out => halui.joint.0.minus
net jog-y-plus-raw debounce.0.2.in <= hm2_7i95.0.inmux.00.input-11
net jog-y-plus debounce.0.2.out => halui.joint.1.plus
net jog-y-minus-raw debounce.0.3.in <= hm2_7i95.0.inmux.00.input-12
net jog-y-minus debounce.0.3.out => halui.joint.1.minus
net jog-z-plus-raw debounce.0.4.in <= hm2_7i95.0.inmux.00.input-14
net jog-z-plus debounce.0.4.out => halui.joint.2.plus
net jog-z-minus-raw debounce.0.5.in <= hm2_7i95.0.inmux.00.input-15
net jog-z-minus debounce.0.5.out => halui.joint.2.minus

and check everything

File Attachment:


I hit the buttons and see the bits pass throught to the halui but nothing moves.
I'm reading the manuals but they're a bit big when you aren't sure what you're loking for and google doesn't
have a fix.
SO I'm using a Mesa 7i95t set up with mesact.
I am using joint rather than axis as I would like the buttons to be available for 'sort it out'
moments when homing might not be an option.
I'm probably doing something dumb but humour me.
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