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  • decor82
  • decor82
15 Feb 2026 21:25

Probe Basic Tool Setter touch off pos Y not set

Category: QtPyVCP

Thanks for your support! I updated everything again today and now probe basic 0.6.5 ist installed and in the sim the toolsetter position is now there for X and Y. Will test with my router and real config next week.
  • 5_Zylinder
  • 5_Zylinder
15 Feb 2026 20:57
Replied by 5_Zylinder on topic Hurco BMC 30 AP

Hurco BMC 30 AP

Category: CNC Machines

Why does the Z-axis then work exactly as it should?
The limit switch slowly moves onto the cam. It receives the signal.
The limit switch slowly moves away from the cam and reports that the axis is referenced.

Which value do you recommend for HOME_FINAL_VELOCITY?
  • PCW
  • PCW's Avatar
15 Feb 2026 20:42
Replied by PCW on topic Hurco BMC 30 AP

Hurco BMC 30 AP

Category: CNC Machines

The commanded and fFB position are the correct ones to monitor

You might try rehoming after the first failed home so the actual motion towards home is visible
(uses a smaller scale)

I also note that HOME_FINAL_VELOCITY is 0 which as far as I can tell is not a legal value
  • endian
  • endian's Avatar
15 Feb 2026 20:35

IndraDrive + LinuxCNC – PDO configuration problems

Category: EtherCAT

Which kind of IndraDrive do you use?

some of them are SoE ... And it has have to startup IDNs 

If you need EoE for something else at ethercat you can edit eeprom at drive... but I can recommend you to reisntall ethercat master with eoe disabling... it way easier path...
  • Finngineering
  • Finngineering
15 Feb 2026 20:34
Replied by Finngineering on topic XHC WHB04B development?

XHC WHB04B development?

Category: General LinuxCNC Questions

I tested now and get same behavior as you. This was some small news for me. I thought it only started reconnecting if it had already been in use already by LinuxCNC.

The test was like:
1. Pendant off, plug dongle into computer. No disconnects for 5 minutes.
2. Turn pendant on. Disconnects start with around 20 s cycle.
3. Turn pendant off. It looks like dongle stays disconnected. Maybe just bad/good luck with the timing.

I already made some first steps for a new driver. The initial target of that was to have reliable polling. I already abandoned it and started thinking more about the firmware. But maybe I should give it another shot. I'll try to have a look tomorrow if I can clean it up just slightly and post it here. It's simple enough to play around with and it should be able to provide stable polling.
  • 5_Zylinder
  • 5_Zylinder
15 Feb 2026 20:29
Replied by 5_Zylinder on topic Hurco BMC 30 AP

Hurco BMC 30 AP

Category: CNC Machines

The HAL and INI files are on page 6.
I can upload the HAL and INI files again tomorrow evening, but there are no changes in that area. Have I selected the correct channels for logging?
  • Lcvette
  • Lcvette's Avatar
15 Feb 2026 20:18
Replied by Lcvette on topic Some problems with probe basic lathe

Some problems with probe basic lathe

Category: QtPyVCP

I’ve tried changing the field names in Turning using Qt Designer so they match the macros, but without success. I’m not exactly sure if what I tried makes any sense, since I don’t have experience with this.I’ve looked at the files in the link, but are they for Probe Basic Mill? This is a bit beyond me because I don’t really have the necessary knowledge…I also saw a post on the Facebook page about an update to the lathe conversational section. Does anyone know when that update will be released?

it will be a while and that is not a "probe basic" item it is actually a universal machine conversational that will also be able to be added in as an external plugin to probe basic. its a ways out as i have limited time to work on it lately.
 
  • Lcvette
  • Lcvette's Avatar
15 Feb 2026 20:16
Replied by Lcvette on topic Some problems with probe basic lathe

Some problems with probe basic lathe

Category: QtPyVCP

dont change the ui names, modify the macros otherwise on an update you will be overwritten while macros in your config folder for machine are not
  • Hakan
  • Hakan
15 Feb 2026 20:04
Replied by Hakan on topic XHC WHB04B development?

XHC WHB04B development?

Category: General LinuxCNC Questions

If you just have the dongle and pendant attached and switched on do you get resets every 20 sec?
I mean, without linuxcnc.

I took the dongle and pendant to a bit newer N150 PC. Plugged it in. Ok, was discovered.
Switched on the pendant and it started with the 20 sec disconnects/reconnects.
Switched off the pendant with the button and it stopped. There is a clear relation.
It can be related to polling, I guess.
Searched for a simple program to regularly poll a usb device.
Best I found was "usbreset" but it didn't change anything.

Interesting that you MRx says it is stable. Advice was to test with USB 2.0 and I have looked
and it isn't easy to find a PCI-E USB 2.0 board I can get in a few days. My motherboard
Gigabyte Z170N-WIFI does have an internal header for USB 2.0/1.1 and I should get a cable
and test I guess.
  • PCW
  • PCW's Avatar
15 Feb 2026 20:02
Replied by PCW on topic Hurco BMC 30 AP

Hurco BMC 30 AP

Category: CNC Machines

Unfortunately neither plot shows any motion so it hard to tell what's going on.

Can you post your current hal/ini files?
  • 5_Zylinder
  • 5_Zylinder
15 Feb 2026 19:44 - 15 Feb 2026 19:47
Replied by 5_Zylinder on topic Hurco BMC 30 AP

Hurco BMC 30 AP

Category: CNC Machines

Hello everyone,

Today I recorded data from the Z-axis, which is functioning correctly, and then I tested the X-axis.

The X-axis limit switch moves onto the cam and then simply stops instead of moving freely.
After a few seconds, the following error message appears: joint 0 following error
  • Ismacr63
  • Ismacr63
15 Feb 2026 19:43
Replied by Ismacr63 on topic Some problems with probe basic lathe

Some problems with probe basic lathe

Category: QtPyVCP

I’ve tried changing the field names in Turning using Qt Designer so they match the macros, but without success. I’m not exactly sure if what I tried makes any sense, since I don’t have experience with this.I’ve looked at the files in the link, but are they for Probe Basic Mill? This is a bit beyond me because I don’t really have the necessary knowledge…I also saw a post on the Facebook page about an update to the lathe conversational section. Does anyone know when that update will be released?
  • rockabye74
  • rockabye74's Avatar
15 Feb 2026 18:53
Replied by rockabye74 on topic Firmware Request 6i25 + 7i77 + 7i89

Firmware Request 6i25 + 7i77 + 7i89

Category: Driver Boards

You are awesome! Thank you very much!
  • PCW
  • PCW's Avatar
15 Feb 2026 18:07
Replied by PCW on topic Firmware Request 6i25 + 7i77 + 7i89

Firmware Request 6i25 + 7i77 + 7i89

Category: Driver Boards

 

File Attachment:

File Name: 5i25_7i77_7i89d.zip
File Size:97 KB
  • Finngineering
  • Finngineering
15 Feb 2026 17:50
Replied by Finngineering on topic XHC WHB04B development?

XHC WHB04B development?

Category: General LinuxCNC Questions

I had/have very similar issues as you mention earlier today Hakan. The after the pendant disconnected once, it kept doing so every 20 s or so, just like for you. And you see the LIBUSB_ERROR_NO_DEVICE because the dongle has disconnected. However, if you again start LinuxCNC (maybe need to try a couple of times to get the timing right), the pendant will resume working just fine and the disconnects stop for the time being.

As I have said, I believe the reason for the disconnects is that the dongle is unhappy with the current situation and resets itself. And "unhappy with the current situation" is most likely because the host has not been polling its interrupt endpoint for some time (maybe half a second or so).

I attach here a logic analyser screenshot, capture file as well as wireshark capture from a "forced" disconnect event. For this capture, I had the dongle disconnected, LinuxCNC (sim) running a program and in the background waiting for the pendant. I then started all captures, connected the pendant, pressed the Step button (and maybe some others) on the pendant and jogged the wheel. This caused the Usb::setupAsyncTransfer assert failed.

In the screenshot you can see that from approximately 2950 ms (corresponding to wheel jogging), there are no packets until ~3600 ms (except for SOF, which I have turned off on purpose). And at 3750 ms, there is a reset on the USB bus, corresponding to the dongle "disconnecting" and the assert failed. This reset is as far as I'm concerned generated by the dongle itself, because it was unhappy with the conditions.
 

If I zoom in a little bit on the disconnect/reset event, that becomes more clear. Here I have turned the SOF packets back on, and we see that they are sent every 1 ms as expected. And then suddenly the D+ signal drops to zero, indicating a bus reset (either from the device or the host). And I see no reason why the host should generate a reset in this situation, so I say its generated by the dongle. This is consistent with repeated disconnects every 20 s already discussed.
 

The .sr file can be opened with PulseView and the .pcapng with Wireshark, in case anybody wants to have a look.

At least for me the pendant is anything but solid. And I do think the dongle firmware is mainly to blame. That being said, it could very well be that different drivers/hardware could mask some of the issues I experience. If only I knew what causes (all) the disconnects, I'm sure we could figure out some ways to fix it.
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