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  • HansU
  • HansU's Avatar
13 Mar 2025 20:49
Replied by HansU on topic LCNC 2.10 - Ask for AUTOMATIC_G43

LCNC 2.10 - Ask for AUTOMATIC_G43

Category: Gmoccapy

I made:
sudo apt install linuxcnc



This installs LinuxCNC 2.9.4 and change_g43.ngc was added only in master.
  • PCW
  • PCW's Avatar
13 Mar 2025 20:37
Replied by PCW on topic Mesa modbus and pktUart

Mesa modbus and pktUart

Category: Other User Interfaces

I doubt it, if any read data is corrupted, all data is suspect.

Can you run this command when LinuxCNC and modbus is running:

sudo tcpdump -c 100 -xx -i eno1 > dump.txt

( substitute your Ethernet device name for eno1 )

and post dump.txt here?

 
  • vre
  • vre
13 Mar 2025 20:26 - 13 Mar 2025 20:26
Replied by vre on topic Mesa modbus and pktUart

Mesa modbus and pktUart

Category: Other User Interfaces

With this config
I have crazy data to encoder.00.input-a and encoder.00.input-b like the first video
encoder.00.position and encoder.00.velocity seems unaffected it will work if noise is
only to encoder.00.input-a and encoder.00.input-b ?

(HM2DPLLTag, x"00", ClockLowTag, x"01", HM2DPLLBaseRateAddr&PadT, HM2DPLLNumRegs, x"00", HM2DPLLMPBitMask),
(WatchDogTag, x"00", ClockLowTag, x"01", WatchDogTimeAddr&PadT, WatchDogNumRegs, x"00", WatchDogMPBitMask),
(IOPortTag, x"00", ClockLowTag, x"03", PortAddr&PadT, IOPortNumRegs, x"00", IOPortMPBitMask),
(QcountTag, x"02", ClockLowTag, x"08", QcounterAddr&PadT, QCounterNumRegs, x"00", QCounterMPBitMask),
(StepGenTag, x"02", ClockLowTag, x"04", StepGenRateAddr&PadT, StepGenNumRegs, x"00", StepGenMPBitMask),
(PWMTag, x"00", ClockHighTag, x"08", PWMValAddr&PadT, PWMNumRegs, x"00", PWMMPBitMask),
(LEDTag, x"00", ClockLowTag, x"01", LEDAddr&PadT, LEDNumRegs, x"00", LEDMPBitMask),
(PktUARTTTag, x"02", ClockLowTag, x"01", PktUARTTDataAddr&PadT, PktUARTTNumRegs, x"00", PktUARTTMPBitMask),
(PktUARTRTag, x"02", ClockLowTag, x"01", PktUARTRDataAddr&PadT, PktUARTRNumRegs, x"00", PktUARTRMPBitMask),
  • PCW
  • PCW's Avatar
13 Mar 2025 19:39
Replied by PCW on topic Mesa modbus and pktUart

Mesa modbus and pktUart

Category: Other User Interfaces

There have been no changes in mesa modbus that I know of
so all bugs are unchanged. I guess one possible workaround
until this can be fixed is to set the pktuart as the last module.
 
  • scotta
  • scotta's Avatar
13 Mar 2025 19:38
Replied by scotta on topic Remora with STM32H753ZI

Remora with STM32H753ZI

Category: Computers and Hardware

The work for the H7 series is very close to ready. The core code is running and has been updated with a lot of refactoring. I wanted to take this opportunity to get the TMC SPI drivers incorporated, which is what I'm working on at the moment.

github.com/scottalford75/Remora-STM32H7xx

This is the development repo if you would like to have a look. If your board does not use a boot loader than this should get you going. This has been developed on an SKR3 board, so compare your crystal setup and adjust if needed.

Once I'm happy, I'll be adding the bootloader offsets etc in the code.
  • vre
  • vre
13 Mar 2025 19:36
Replied by vre on topic Mesa modbus and pktUart

Mesa modbus and pktUart

Category: Other User Interfaces

the test was done with master version
2.9.4 will have the same bug or to try my luck ?
  • PCW
  • PCW's Avatar
13 Mar 2025 19:21
Replied by PCW on topic Mesa modbus and pktUart

Mesa modbus and pktUart

Category: Other User Interfaces

Most likely the driver (that has a number of known bugs)
  • vre
  • vre
13 Mar 2025 19:19
Replied by vre on topic Mesa modbus and pktUart

Mesa modbus and pktUart

Category: Other User Interfaces

Is this due to hostmot2 firmware or hostmot2 driver of linuxcnc ?
  • PCW
  • PCW's Avatar
13 Mar 2025 19:16
Replied by PCW on topic Mesa modbus and pktUart

Mesa modbus and pktUart

Category: Other User Interfaces

OK I'll add this to the list of known Mesa modbus bugs.

 
  • Grotius
  • Grotius's Avatar
13 Mar 2025 19:03
Replied by Grotius on topic scurve trajectory planner

scurve trajectory planner

Category: General LinuxCNC Questions

Hi all,

Tiny update.

I changed the axis gui colors to show white. This is better readable for web pages and documents.

For the code base :
The helix needed another update. When you trim a helix far enough, the helix turns "P" value is changing.
This is now also taken into account.

Had a lot off work to get the ringbuffer to work as should. It took me hours and hours.
But i am confident now.

I made about 3 example optimizers. From very simple to complexer. This to verify the planners behaviour.

Then finally the scurve has no isnan values anymore, this is fixed for ever.

So now straight on to the finish line.   LINUX FOREVER.
File Attachment:


 
  • vre
  • vre
13 Mar 2025 18:50 - 13 Mar 2025 18:55
Replied by vre on topic Mesa modbus and pktUart

Mesa modbus and pktUart

Category: Other User Interfaces

Yes correct does not work reliably to 115200 the problem appears to 9600 default speed and 32 i/o of module work fine the time bugs appears.
Problem maybe is not noise related because changing the order
of function lines without changing functions or pins in pin file the problem appears elsewhere..
Also appears in encoder of P1 port and eletech is connected to P3 via ttl to modbus adapter.
Chanching the ordering of functions in constant ModuleID : ModuleIDType without changing pin entries
changes the problem.
From that tests i have done is not due noise but software related maybe some data are written or read from wrong place.
  • Aciera
  • Aciera's Avatar
13 Mar 2025 18:49
Replied by Aciera on topic Incorporating HAL script recommendation (2.7.14 to 2.9.4 conversion of XZC

Incorporating HAL script recommendation (2.7.14 to 2.9.4 conversion of XZC

Category: General LinuxCNC Questions

You can set the file to be loaded on startup by adding this to the [DISPLAY] section of your ini file:
OPEN_FILE = /full/path/to/file.ngc
If you want no file loaded you can try
OPEN_FILE =""
  • tommylight
  • tommylight's Avatar
13 Mar 2025 18:37
Replied by tommylight on topic ATC Tool Rack implementation gesucht

ATC Tool Rack implementation gesucht

Category: Deutsch 

m6 remap atc site:linuxcnc.org
This returns only results from our web and forum containing those words.
  • TangentAudio
  • TangentAudio
13 Mar 2025 18:32
Replied by TangentAudio on topic Qtvcp Development Discussions

Qtvcp Development Discussions

Category: Qtvcp

The main shortcomings I can think of:
- it's built primarily for my current conversion project (XYZW axis Bridgeport knee mill). I undid many of the things in QtAxis that made it a more generalized.
- it's built specifically for a 1920x1080 touchscreen in landscape
- I intentionally stripped out key shortcuts because I am integrating a physical control panel, and intend to change several more things for the same reason soon.
- No documentation

I was able to figure out where to add the GUI files and sim config files in the source tree, so I can submit a PR if desired. I'm still not sure if it's a more hassle for everyone to make it part of LinuxCNC right now vs. continuing development in my own repo until it's more mature.
  • PCW
  • PCW's Avatar
13 Mar 2025 18:29
Replied by PCW on topic Mesa modbus and pktUart

Mesa modbus and pktUart

Category: Other User Interfaces

The encoder data issue may be electrical noise related.

I guess it could be a Mesa modbus bug but its a bit strange
that it seems to affect physically nearby signals.

How is the RS-485 interface connected to the 7I80?

Also on baud rate issue, the eletec I/O module will not run at 115200
baud reliably, it crashes and can only be recovered by a power cycle
of the I/O module. I suspect a stack error at 115200 baud  interrupt
rates in the I/O module. Running at 115200 baud the card crashes in
a few hours, at 9600 baud its been running a week so far.
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