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  • TripleM
  • TripleM
09 Dec 2025 08:44

Bitfile for Mesa 7i96s + 7i85 (+Modbus (PKT-Pin))

Category: Driver Boards

Hello,

My current configuration consists of a 7i96s and a 7i85. A 7i84 is connected to the 7i96s via Smart Serial.
By default, I can flash the original bit file "PIN_7I96S_7I85D_51".

Now I would like to add a PktUART pin for Modbus. Is it possible to connect Modbus to the 7i85, or is that only possible directly with the 7i96s?
My suggestion is attached, but unfortunately, I'm not sure if it's correct.

I've added the following to the first block:
        (PktUARTTTag,            x"02",    ClockLowTag,        x"01",    PktUARTTDataAddr&PadT,            PktUARTTNumRegs,        x"00",    PktUARTTMPBitMask),      
        (PktUARTRTag,            x"02",    ClockLowTag,        x"01",    PktUARTRDataAddr&PadT,            PktUARTRNumRegs,        x"00",    PktUARTRMPBitMask),

If I link the pins to the 7i85, does that mean I'll use two Smart Serial pins?
  • nichtAlex
  • nichtAlex
09 Dec 2025 08:16 - 09 Dec 2025 08:17
Replied by nichtAlex on topic StepperOnline A6 Servo

StepperOnline A6 Servo

Category: EtherCAT

The four driver slaves all have the same names within the XML file.

<slave idx="0" type="generic" vid="00400000" pid="00000715" configPdos="true" name="A6">

You need to change the 'name="A6"' parts to something like:

name="A6X" 
name="A6Y1"
name="A6Y2"
name="A6Z"

You also need to change the pins inside the halfile accordingly:

lcec.0.A6X.control-word
lcec.0.A6Y1.control-word
lcec.0.A6Y2.control-word
lcec.0.A6Z.control-word
  • Masiwood123
  • Masiwood123's Avatar
09 Dec 2025 08:12

freelancer needed to create a routine for ATC tool change (rackchange)

Category: Advanced Configuration

yes that is y-191, I got to the point where it wants to take the tool, but it won't put it back in the pocket when I choose a new one, down in the header it also says ``no tool''
  • tommylight
  • tommylight's Avatar
  • tommylight
  • tommylight's Avatar
09 Dec 2025 07:56

2.9.4 Get the Open File dialog to include .NC files by default

Category: AXIS

Ini file in your configuration folder, there is a section there with what can be opened from LinuxCNC, so editing that file to include .nc should be all that is needed.
I think it is Filter section...
  • zz912
  • zz912's Avatar
09 Dec 2025 07:49
GTK Mesa tests screen was created by zz912

GTK Mesa tests screen

Category: Gmoccapy

Hello,

I am working on new builtin-panel for Gmoccapy. It is for Mesa users. This screen allows the user to verify whether they have a suitable and well-tuned PC for their Mesa card. It will help me when I have to debug the machine with someone over the phone again.

This screen is based on the part of MesaCT configurator program.









I need help with the license. MesaCT is MIT licensed. So I can use it. This built panel will be licensed the same as LCNC. I want to be the author because I spent a lot of time on it. I'm converting it from QT technology to GTK technology. On the other hand, I'm taking most of the ideas that jethornton created. I don't want to be considered a know-how thief. I'm only interested in the header file. Here's what I made a suggestion:
GTK Mesa tests screen

Embedded panel for PC and Mesa tests by zz912

Based on the design of Mesa Configuration Tool II
https://github.com/jethornton/mesact
Copyright (c) 2022 jethornton

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any laforter version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

Theoretically, there could be a situation where someone else wants to reuse or relicense this Build panel. I don't want my nickname or name jethornton to be lost. How are these situations handled?
 
  • abs32
  • abs32
09 Dec 2025 05:37

How to fix "Queue is not empty after probing"

Category: General LinuxCNC Questions

Yes, I tried it and reported the result—it doesn't help.
  • rbobey1989
  • rbobey1989's Avatar
09 Dec 2025 05:12

Bimanual Operation (Paused/Resume) in Homing Process

Category: General LinuxCNC Questions

Hello Aciera, I don't know if you've taken a look at my homing.c modifications. If you could give me some ideas, especially regarding states 8 and 9, when I stop near the home switch as I explained in my previous post, a homing abort occurs. The quick solution I thought of was to continue with the fine-tuning. What do you think? Thanks in advance.
  • timo
  • timo
09 Dec 2025 04:55
Replied by timo on topic Hybrid Manual/Stepper Control

Hybrid Manual/Stepper Control

Category: General LinuxCNC Questions

The z-axis is supposed to be still usable, because it is heavy. 
 
  • unknown
  • unknown
09 Dec 2025 04:37
Replied by unknown on topic Experimental raspios Linuxcnc Trixie images.

Experimental raspios Linuxcnc Trixie images.

Category: Installing LinuxCNC

Mentioned in first post but will add here, in case it catches anyone's attention.

Any issues please raise here, trying to cut back forum usage to almost nil.
github.com/ozzyrob/linuxcnc-rpi-2.9.7-image-issues/tree/main
  • snowgoer540
  • snowgoer540's Avatar
09 Dec 2025 02:09
Replied by snowgoer540 on topic Langdons please modify your behaviour

Langdons please modify your behaviour

Category: Off Topic and Test Posts

@langdons I deleted your post.

This topic was 2 months old. Not sure why you chose to resurrect it, other than to cause drama.

We don’t need it here, find some other way to fill your time.
  • mooser
  • mooser
08 Dec 2025 23:41

2.9.4 Get the Open File dialog to include .NC files by default

Category: AXIS

Is there a setting somewhere that I can change to have files with a .NC extension show in the open file dialog box without have to keep selecting the All Files drop down?
Not exactly a big issue but seems like there should a setting be somewhere I can't find.
Thanks
M
 
  • RaspII
  • RaspII
08 Dec 2025 23:04 - 08 Dec 2025 23:08

MESA 7i76EU - Pinzuordnung (z.B. Endschalter)

Category: Deutsch

But If I don't select "7i76 Modus 2 I/O card" my settings are lost after closing and reloading Pncconf. 
Do I have to select Modus 2 anyway even If I change locale to UTF-8 EN_US ?
  • RaspII
  • RaspII
08 Dec 2025 22:42

MESA 7i76EU - Pinzuordnung (z.B. Endschalter)

Category: Deutsch

ok, after searching for the missing tab i found this post  
After enabling the option „Show advanced config pages“ I could modify the value "0: 7i76 Modus I/O Kart..". After modification the tab 7i76 I/O (SS#0) is available, now. 
  • tommylight
  • tommylight's Avatar
08 Dec 2025 22:42
Replied by tommylight on topic MESA 7i76EU - Pinzuordnung (z.B. Endschalter)

MESA 7i76EU - Pinzuordnung (z.B. Endschalter)

Category: Deutsch

Use the LinuxCNC ISO written to USB to boot the PC in English language, start PncConf to make the config, save it on the hard drive or another USB.
Or change locale to UTF-8 EN_US
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