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  • SneakyGamer
  • SneakyGamer
26 Dec 2024 02:44
Replied by SneakyGamer on topic 7i96s Flash for additional PWM and Wiring for laser

7i96s Flash for additional PWM and Wiring for laser

Category: Driver Boards

Thankyou so far for the help PCW
but unfortunetly no luck with the coding side of things

managed to eventually sucessfully flash the mesa board with the 7i96s_2pwmd.bin after a few complications of mesaflash not being able to detect my board.

but afterwards all seemed to operate my existing cnc with no issues,

however as soon as i tried to update any of the hal or ini for the laser, linuxcnc failed to boot giving me the debug prompt.

is there any way to determine from the debug prompt message it provides what it doesnt like??

have provided my current working hal and ini, does not have any of the new additonal code that id need to run laser off spindle
  • abdulasis12
  • abdulasis12
26 Dec 2024 01:39

Skew correction/perpendicularity correction (millkins or millkins_xyz)

Category: Basic Configuration

Hi Aciera,
Thank you for reply.

Update......
Now I delete  " ; "    and try  again.
result is  no error about   " ; "
but error   "syntax error in VERSION script"

Thank you,
Asis

 
  • Oops
  • Oops's Avatar
26 Dec 2024 01:11 - 26 Dec 2024 01:12

Latency High with 2.9.3 on older PC

Category: Computers and Hardware

Currently running Ubuntu 10.04 and Axis 2.5.4 with the RTAI kernel on a P4 3GHz with 2 G RAM going out to a G540 controller with close to 1000 programs ran.
Latency: Servo 7k (ns) Base 22k (ns) running glxears and accessing directories, etc.
Tried the latest ISO for 2.9.3 RT-Preempt kernel live from an almost-full flash drive
Latency: Servo 77k to 90k(ns) Base 72k (ns) running glxears and accessing directories, etc

Computer is currently standalone, no web surfing or networking. Currently it is partitioned for Ubuntu and an old Windows install.

Wondering if there is hope with this PC or if I am better off getting something else. And if get something else, what? I am not so PC and Linux savvy.

Refurbished i5 desktops start around 130$ in my market Dec 2024  but would need a card for the parallel port.

I saw on another thread where a solution was to load a Wheezy ISO which gets one up to 2.7.X LinuxCNC IIRC (yes?)

Thanks, I appreciated the input.





 
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