Advanced Search

Search Results (Searched for: )

  • Salrodri
  • Salrodri
04 Feb 2026 23:58 - 05 Feb 2026 00:16

7i95t firmware brick because i flashed a 7i95 bitfile in the fallback

Category: Driver Boards

Efinity software reported an error. After reviewing my wiring, I was able to make progress.

I can now connect via JTAG using the Efinity Programmer tool. When I click Start Program, it appears to detect the board, and I receive the message “Device is in user mode.”

At this point, I’m not sure what the next step should be.

I have jumpers W15 and W16 set to UP,UP position so I can attempt an Ethernet connection to 192.168.1.121 However, when I run the following command:

mesaflash --device Ethernet --addr 192.168.1.121 --verbose

No ETHERNET board found
  • PCW
  • PCW's Avatar
04 Feb 2026 23:30
Replied by PCW on topic Linuxcnc 2.9.4 and Mesa 7i97T

Linuxcnc 2.9.4 and Mesa 7i97T

Category: Installing LinuxCNC

Not sure, sounds like the PWM is not setup properly

Can you run your test (where you expect 1V)

and in a terminal type

halcmd show all | grep pwm > pwm.txt

and post pwm.txt here



 
  • Nkbhvid
  • Nkbhvid
04 Feb 2026 23:11
Replied by Nkbhvid on topic Linuxcnc 2.9.4 and Mesa 7i97T

Linuxcnc 2.9.4 and Mesa 7i97T

Category: Installing LinuxCNC

Yes
The multimeter gave a jump to 0.5 volt in a glimpse . I don’t know for how long since the meter was set to store highest

I just tried to repeat the test.
This time the 0 was dead 0

Could it have any impact on the result that I also had the 24 v on the enable pin at the same time in the first test?
  • rodw
  • rodw's Avatar
04 Feb 2026 23:09
Replied by rodw on topic Building from source for Trixie

Building from source for Trixie

Category: Installing LinuxCNC

I should mention I show how to build for RIP but you can keep with the Debian way and build the debs and install with sudo dpkg -i on the folder above where you are.
  • rodw
  • rodw's Avatar
04 Feb 2026 23:06
Replied by rodw on topic Building from source for Trixie

Building from source for Trixie

Category: Installing LinuxCNC

I have done a video on this. There is a bookmark for cloning and compiling.
Master branch build process has been updated but I think there is a typo in the docs. Now getting dependencies is done the debian way with a single command line. This is an amazing improvement :)
  • rodw
  • rodw's Avatar
04 Feb 2026 22:54
Replied by rodw on topic Lichuan 4 axis stepper need help-

Lichuan 4 axis stepper need help-

Category: EtherCAT

So I reverted to Dominic's original component cia402.comp based on feedback here so I could get back to basics
Now I have learnt/refreshed my knowledge about ethercat, I used halshow to list all of the lcec pins and noticed the familiar value of 561 but it was on the wrong pin. Checking the XML, I had included a torque pin but there is no PDO or SDO for it (I had tested this earlier with raw ethercat command line commands). So I deleted the entry in my xml. Everything is now mapped correctly. But only Drive/Joint 0 works correctly. lcec and cia402 follow each other but motion only happens on X (Joint/Drive 0)
Joint position/fb follow lcec and cia402 when jogging but for some reason the 3 higher drives don't move.

I've attached the revised XML and my CIA402 hal and ini files. I don't tthink I have mapped anything incorrectly in hal
  • Ismacr63
  • Ismacr63
04 Feb 2026 22:38
Replied by Ismacr63 on topic T3D-L20A-RABF configuration help

T3D-L20A-RABF configuration help

Category: Turning

Tomorrow I'll do a new axis configuration to test and compare the hal and ini files again. Would my hal file be correct for normal operation?
  • PCW
  • PCW's Avatar
04 Feb 2026 22:30 - 04 Feb 2026 22:34

Mesa 7i90HD no comunication/ update erprobte on 2nd mesa

Category: Driver Boards

Yeah, if you just used the seveni90 project you will get a EPP configuration.
if you used the seveni90spi project you will get a SPI configuration and if you used
the seveni90ssrm project you will get a SSerial configuration.
(There is one more 7I90 option: hm2serial)


So unless you made some build error its likely you have loaded EPP configurations

The best way out is probably to get  JTAG programmer, program the FPGA with a working
bitfile with the desired interface and then use mesaflash to restore the EEPROM contents
  • tommylight
  • tommylight's Avatar
04 Feb 2026 22:30
Replied by tommylight on topic initramfs-tools error (sudo apt upgrade)

initramfs-tools error (sudo apt upgrade)

Category: Installing LinuxCNC

Check the error, does it mention somewhere "raspi" ?
Is this the 2.9.8 version?
  • tommylight
  • tommylight's Avatar
04 Feb 2026 22:25
Replied by tommylight on topic Building from source for Trixie

Building from source for Trixie

Category: Installing LinuxCNC

The only 2.10 deb i can find is from buster, so quite old, here
buildbot.linuxcnc.org/dists/buster/maste...reempt/binary-amd64/
  • tar_san
  • tar_san
04 Feb 2026 22:22

initramfs-tools error (sudo apt upgrade)

Category: Installing LinuxCNC

I installed from Official LCNC ISO to N150 PC , and right after did this,

sudo apt update sudo apt upgrade 

I got error ,
dpkg  initramfs-tools error (--configure):
error exit status 1

My questions are
1) Is it OK to use LCNC in this situation ?
2) Are there any ways to solve this error ?


 
  • PCW
  • PCW's Avatar
04 Feb 2026 22:15
Replied by PCW on topic Linuxcnc 2.9.4 and Mesa 7i97T

Linuxcnc 2.9.4 and Mesa 7i97T

Category: Installing LinuxCNC

Do you get near 0V on the analog output
when the 7I97T is powered but LinuxCNC is not running?
  • persei8
  • persei8's Avatar
04 Feb 2026 21:59
Replied by persei8 on topic Building from source for Trixie

Building from source for Trixie

Category: Installing LinuxCNC

Thanks tommylight but I'm trying to build from master branch. Probably should have mentioned that.
Jim
 
  • PCW
  • PCW's Avatar
04 Feb 2026 21:56

7i95t firmware brick because i flashed a 7i95 bitfile in the fallback

Category: Driver Boards

What program  printed the error message?

Are you using the latest mesaflash?

Could you JTAG program the FPGA chip and get Ethernet access?

If so what does

mesaflash --device Ethernet --addr [card_ip_addr] --verbose

print?



 
  • Hakan
  • Hakan
04 Feb 2026 21:19
Replied by Hakan on topic Forum Fehler, ... :-(

Forum Fehler, ... :-(

Category: Deutsch

Yes it has been going on for a long time.
Very long latency, it is almost like it isn't using a RT kernel.
Displaying 106 - 120 out of 19487 results.
Time to create page: 0.242 seconds
Powered by Kunena Forum