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Hallo,
und danke für die Antwort, es geht langsam aber stetig, ich habe jetzt als nächstes Problem das ich nicht weiß ob die Standardkonfiguration der Firmware nach dem Laden nicht bereits alle Variablen für alle Achsen plus Ein/Ausgänge enthält.
Meine Frage dazu ist, wenn die Achsen plus E/A im NVEM bereits vorhanden sind aber in der HAL nicht definiert, ist das ein Problem? Mir fehlt noch ein wenig das Verständnis zwischen der Firmware des NVEM und der HAL.
Ich wollte als nächsten Schritt einmal die Notauskette testen, daher wäre es interessant ob es da schon etwas konfiguriertes gibt.

Gruß
Mario

how about in sim mode?

Hello all, 

my goal is get my stepper motors to respond to movement commands.

Long time Machinist here, I am ok at computer science, but only self trained. I am new to linuxcnc, but not to Cnc I Have aquired a Gryphon gantry router with Leadshine MX4660. I have an older pc with 5v parallel port. I used stepconf to configure my control. I have downloaded and installed linuxcnc in october 2025, yet.with everything plugged in and up and running, my steppers are locked solid, and when i command a move, the control registers movement, but the machine remains stationary.

I have the bios set to EPP and the address is shows for the parallel port is 378h. the charge pump on the MX4660 is set to Off ( which I have read that counterintuitively means on the MX4660 that it is set to look for the 10khz signal ).I set the set/dir pins to the MX4660 manual using pin 2-9 as step/dir for x,y,z,tandem x. I have  tried a few configs with enable on pin 1, charge pump on pin 16, parport 0, parport 0x378, parport 378h, parport 0x378h, parport 378h. I have tried swapping the step/dir pins. i have not confirmed if my parallel port cable is good, I may test that here in a bit.

Seems like the control isn't communicating with the drivers. i am not sure how my hal file is configured for the parport settng.  I plan on posting my .ini and .hal files soon, next time I go out to the shop I will grab a copy of each.

I am just curious if there's something simple I have over looked, or even unaware of, and if anyone has any insight on this.

Thank you in advance if you have the time to help out.

The Probe Basic Lathe screen in full-screen mode is cut off and doesn’t display completely, which is a bit annoying.

Another issue I’m seeing is that the on-screen keys stop working after referencing the machine, and I have to home it again to get them working.
Also, the arrow keys only respond when clicking with the mouse in certain specific areas.To have the spindle rotate at a default speed of X RPM, I set, but without success. When I press the Forward button, it spins by default at a very low RPM.
Finally, for some reason, the subroutines don’t work at all.I’m running the latest update and have replaced the Probe Basic Lathe folders.
 

Hi,

we worked with the hal scope today.
 

Many thanks for the guide @rodw and the people in the forum!
Spend a some hours getting my setup online on the bench and it its now running only with minor issues that were a result from me not knowing what I was doing!And those were fixable with a bit of Forum reading and LLM help.

Could not be happier! 
Setup is:
- Beckhoff (EK1100 EtherCAT-Coupler EL1008 8K. Dig. In EL2008 8K. Dig. Out EL2624 4K. Relais Out EL3102 2K. Ana. In /-10V, DIFF EL4022 2Ch. Ana. Out 4-20mA, 12bit) for coolant/fans and also analog communication for the VFD with current feedback
- And a Stepperonline A6 Servo (now that i works, I will order the missing 2 servos)

Spend some time during the setup to take detailed notes and put them together here if someone plans on doing something simmilar: Github

Used the mpg today, sadly it crashed again. Loops = 10.

I actually opened an issue on github now over two years ago github.com/LinuxCNC/linuxcnc/issues/2237
No resolution. I never made a serious attempt to understand the code structure of the component.
Just looked at what was going on around the triggered assert() and made some more or less random changes.

Where is the blocking call? I'll see if I can do some ... tests.

Finished the mod for qtdragon, which adds HAL pin encoders for all sliders, jog on all axes, increments, and MPG.

Add HAL pins for XYZABC axis jog:

qtdragon.jog.axis.x.plus
qtdragon.jog.axis.x.minus
qtdragon.jog.axis.y.plus
qtdragon.jog.axis.y.minus
qtdragon.jog.axis.z.plus
qtdragon.jog.axis.z.minus
qtdragon.jog.axis.a.plus
qtdragon.jog.axis.a.minus
qtdragon.jog.axis.b.plus
qtdragon.jog.axis.b.minus
qtdragon.jog.axis.c.plus
qtdragon.jog.axis.c.minus

For example, following pins are available for feedrate slider:

qtdragon.feed.override.count-enable = HAL_BIT, IN must be TRUE to enable feedrate counts
qtdragon.feed.override.counts = HAL_S32, IN encoder input for change feed override
qtdragon.feed.override.btn-100 = HAL_BIT, IN reset to feed override to 100%
qtdragon.feed.override.step = HAL_S32, IN increase/decrease step as a % of the maximum value

For sliders JOG_RATE and ANGULAR_JOG add pins to toggle between fast and slow jogging:

qtdragon.jog.override-linear.turtle = HAL_BIT IN decrease jogging in 10 times
qtdragon.jog.override-linear.turtle-led = HAL_BIT, OUT indicated slow mode is on
qtdragon.jog.override-angular.turtle = HAL_BIT IN decrease angular jogging in 10 times
qtdragon.jog.override-angular.turtle-led = HAL_BIT, OUT indicated angular jogging slow mode is on

Add HAL pins for MPG:

qtdragon.mpg.mpg-enable = HAL_BIT, IN must be TRUE to enable MPG counts

Jog increments pins, used first 3 INCREMENTS from ini file:
qtdragon.mpg.mpg-inc.1 = HAL_BIT, IN
qtdragon.mpg.mpg-inc.2 = HAL_BIT, IN
qtdragon.mpg.mpg-inc.3 = HAL_BIT, IN

For angular axis used next pins, also first 3 value from ini:
qtdragon.mpg.mpg-angular-inc.1 = HAL_BIT, IN
qtdragon.mpg.mpg-angular-inc.2 = HAL_BIT, IN
qtdragon.mpg.mpg-angular-inc.3 = HAL_BIT, IN

Pins for axis selected:
qtdragon.mpg.axis.x = HAL_BIT, IN
qtdragon.mpg.axis.y = HAL_BIT, IN
qtdragon.mpg.axis.z = HAL_BIT, IN
qtdragon.mpg.axis.a = HAL_BIT, IN
qtdragon.mpg.axis.b = HAL_BIT, IN
qtdragon.mpg.axis.c = HAL_BIT, IN

MPG encoder pin:

qtdragon.mpg.encoder-count = HAL_S32, IN MPG encoder input

Add a pins to cycle change increments:
qtdragon.mpg.mpg-inc.cycle = HAL_BIT, IN
qtdragon.mpg.mpg-angular-inc.cycle = HAL_BIT, IN

Put this file into <YOUR CONFIG FOLDER>/qtvcp/screens/qtdragon_hd/. Tested on qtdragon_hd, but should be working on qtdragon too.

I think to that there are some mistakes what I have done.

Hi all,

I'm trying to compile Remora for RP2040 from source and I have some issues. There were some compiling errors that I could solve (in the ioLibrary one #include <string.h> was missing and the ftp_getc function call was throwing an error, so I commented it out), but I'm still having problems to make it run. I can ping the pico and upload a configuration, but when I start lcnc and reset the e-stop, there are a few (5-10) packets exchange and then I have a Ethernet error. If I turn on usb serial port on the pico I can see that it goes in Running state, then resets and go back in Idle state. So first guess is that there is some problem with the ethernet communication.

The thing is that if I load the firmware remora-rp2040-2.0.0 from the repository, I can reset the e-stop in lcnc without problems. So I exclude any hardware/wiring or configuration/component problem.

Can maybe someone point me in the right direction for this problem? Was the rp2040-2.0.0 firmware compiled with the source code on the repo? Could it be an issue with the ioLibrary as it is the one throwing errors on compilation? Or did I miss a configuration in the CMakeLists or in configuration.h? (I'm using a pico board with a W5500 ethernet over SPI chip, connected on pins 16-20)

Thanks in advance,
Luca

is that it explicitly acknowledges this: during CiA-402 internal homing, the drive is not under LinuxCNC’s trajectory control. The component tries to temporarily decouple LinuxCNC from the position loop (by keepingpos_cmd
in sync withpos_fb
) while the drive is homing, and then re-synchronize afterwards. 

Ah, that would explain the strange behavior where the servos jump after homing, leading to error E87.1.

Wie ich schon sagte, du bist nicht der einzige der das Problem hat. Aus irgendeinem einem Grund bekommen die servos nach dem homing einen Fahrbefehl, der zu dem Fehler führt. Bei mir hat geholfen das Handrad abschalten.
Zusätzlich habe ich eine sehr niedrige homing Geschwindigkeit und ich habe die joggeschwindigkeit auf 6mm/min als Grundeinstellung. 

hey, danke für die schnelle antwort, macht bei mir aber leider keinen unterschied. könnstest du vielleich nochmal über meine config drüber schauen ob dir was auffallen tut? Wäre dir echt dankbar

Thank you for reporting back.

Hi
Google is not my friend in this case :/
Is it possible to disable custom button in pyVCP? I'd like to add button to release the hydraulic tool holder (it works) but 'd like to disable it when the spindle is on. Can I  do this somehow? (I know I can do it on the HAL side by using simple logic to not activate the particular gpio output if spindle-enable signal is active but I'd prefer to disable the button on the gui as well).
Thank you for your advice.In the .xml file for the button, to activate disable pin, insert to button    <disable_pin>True</disable_pin>

In postgui.hal    net btn_en  spindle.0.on  pyvcp.MYBUTTON.disable
change MYBUTTON to button's halpin

While spindle is on (M3 and S > 0), button is greyed out.

This would ensure the button is disabled when the spindle is active. You can update the state of the button based on real-time logic like that.By the way, I know you didn’t ask about casinos, but I thought you might enjoy knowing there are no-verification casinos popping up where you can gamble without all the paperwork. Not that I’m saying you should, but just throwing it out there. Sometimes a quick game can be a fun no-verification-casinos.net/ break, right?