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  • JT
  • JT's Avatar
17 Dec 2024 13:20
Replied by JT on topic Large File Memory

Large File Memory

Category: Other User Interfaces

I created a Flex GUI without a gcode preview or the plotter and it loads and runs a 118MB file with no problems.

I created a test file with this bit of python code
#!/usr/bin/env python3

current = 0.00001
increment = 0.00001
end = 60.00001
nc = []
nc.append('G0 X0.0000 Y0.0000\n')
while current < end:
	nc.append(f'X{current:.5f} Y{current:.5f}\n')
	current += increment
nc.append('M2')
with open('large.ngc', 'w') as f:
	f.writelines(nc)

JT
  • Unlogic
  • Unlogic
17 Dec 2024 13:19

Specified probe tool not in spindle error after upgrade

Category: QtPyVCP

I recently did an upgrade of Probe Basic and LinuxCNC, here are the versions I upgraded from and to.

linuxcnc-uspace/linuxcnc 1:2.9.3 amd64 [upgradable from: 1:2.9.2]
python3-qtpyvcp/stable 4.1.2 all [upgradable from: 4.0-124.dev]
python3-probe-basic/stable 0.6.0 all [upgradable from: 0.5.3-219.dev]

After doing this upgrade and updating the corresponding Probe Basic configuration files I've come across an odd error relating to probing.

When I try to do any probing I get the following error message even though I already have to correct tool loaded.

 

 

If I re-enter the value "1" in the "Probe tool" field under "Probing parameters" everything works again until I restart Probe Basic.
  • Lcvette
  • Lcvette's Avatar
17 Dec 2024 13:05
Replied by Lcvette on topic Probe Basic do not start

Probe Basic do not start

Category: QtPyVCP

here, check over all of your hal for duplications, a realtime component must only be loaded once in a single hal file, preferably the main hal since it is loaded first.

 
  • Lcvette
  • Lcvette's Avatar
17 Dec 2024 12:58 - 17 Dec 2024 12:59
Replied by Lcvette on topic Probe Basic do not start

Probe Basic do not start

Category: QtPyVCP

[qtpyvcp.app.launcher][[36mINFO[0m]  Loading POSTGUI_HALFILE: /home/cnc/linuxcnc/configs/Black_Phanter/postgui.hal (launcher.py:98)
not: already exists

not
^^^ already exists, looks like maybe you are trying to load it twice in different locations
  • Cant do this anymore bye all
  • Cant do this anymore bye all's Avatar
17 Dec 2024 12:52
Replied by Cant do this anymore bye all on topic LinuxCNC on Raspberry Pi 5

LinuxCNC on Raspberry Pi 5

Category: Installing LinuxCNC

Sorry forgot to clarify, from sd card to archive image.

[begin_off_topic_rant]
I can't stand wearing jeans or any long pants, why they insist we wear long sleeve shirts and long pants is the Aussie summer is beyond me, then they have a big song & dance about heat stress and keeping liquids up.

Funny thing the shunters on the rail said long pants were a safety issue and dont have to.
And don't get me started on having a ruptured disc diagnosed as a pulled muscle.
[end_off_topic_rant]
  • meister
  • meister
17 Dec 2024 12:52

LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

Category: Computers and Hardware

are you using sudo ??? do not !

go into the Gateware folder:
cd Output/TangNano9K/Gateware

and type make:
make

then type (to check again):
gw_sh

I am really at a loss
  • Cant do this anymore bye all
  • Cant do this anymore bye all's Avatar
17 Dec 2024 12:40 - 19 Dec 2024 22:22
Replied by Cant do this anymore bye all on topic Raspberry Pi 5 with 7c81 WORKING!

Raspberry Pi 5 with 7c81 WORKING!

Category: Driver Boards

Well after finally working out my chinese dev board was dead, second one that has failed, I loaded a Numato Mimas Spartan 6 board with 7c81 firmware modded to suit and can confirm RPi5 communicates. To make things more fun the CE0 line on my Pi is not playing so had to swap over to CE1.

So after 12 months of bitching & carrying on I'm a happy camper.

Now time to design & build some interface boards. Yay!

Quick update, the Chinese dev board is not at fault, it was the usb-blaster programmer I was using (was constantly incorrectly identifying the flash chip and programming the sram had issues as well), switching to a FT2232 based programmer allowed resuming of programming the above mentioned board. No need to design interface boards.

With regards to the "firmware=hm2/7c81/G540X2.BIT" this is not required as the 7c8* & 7i* boards have the firmware programmed into flash that retains the firmware during power off. The firmware is programmed once and only reprogrammed when you require a new configuration.
  • epineh
  • epineh
17 Dec 2024 12:22

LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

Category: Computers and Hardware

So I can run gw_sh from anywhere, I also edited my .bashrc to make the PATH permanent.
Here is the terminal text, it is still saying it cant see the gowin path, interesting the first line saying XDG_RUNTIME_DIR is not set, I have no idea what that is but it doesn't sound good...

QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
loading config: riocore/configs/TangNano9K/config.json
loading board: /home/gus/riocore/./riocore/boards/TangNano9K/board.json
rm -rf rio.fs rio.json rio_pnr.json rio.tcl abc.history impl
gw_sh rio.tcl
make: gw_sh: No such file or directory
make: *** [Makefile:34: impl/pnr/project.fs] Error 127
loading: riocore/configs/TangNano9K/config.json
loading board setup: TangNano9K
loading toolchain gowin
writing gateware to: Output/TangNano9K/Gateware
!!! gateware changed: needs to be build and flash |||
WARNING: can not found toolchain installation in PATH: gowin (gw_sh)
  example: export PATH=$PATH:/opt/gowin/IDE/bin
writing linuxcnc files to: Output/TangNano9K/LinuxCNC
rm -rf rio.fs rio.json rio_pnr.json rio.tcl abc.history impl
gw_sh rio.tcl
make: gw_sh: No such file or directory
make: *** [Makefile:34: impl/pnr/project.fs] Error 127

 
  • agima2
  • agima2
17 Dec 2024 12:15
Replied by agima2 on topic Linux CNC auf Virtualbox Simulation

Linux CNC auf Virtualbox Simulation

Category: Deutsch

Hallo tommylight,

war mir nicht bewust, das ich jemanden gemeldet haben soll. Wüsste auch nicht wie das zustandegekommen ist.
Falls ich mich verklickt haben sollte, so war das keine Absicht. Mir sind die Button. "Quick Replay" und "Replay" nicht richtig klar.
Wan verwende ich was?

MfG.
  • WKS-3D
  • WKS-3D's Avatar
17 Dec 2024 11:16
Replied by WKS-3D on topic Poti nur wirksam bei mm/min (Drehmaschine)

Poti nur wirksam bei mm/min (Drehmaschine)

Category: Deutsch

Mit  M50  wird die Bearbeitung mit dem programmierten Vorschub ausgeführt, poti unwirksam.  M50 P0  zum Vorschubsteuerung wieder einschalten. Zumindest bei mir funktioniert das.
Vielleicht hilft doch der Vorschubregler, eventuelle Schwingungen oder Bearbeitungslast zu steueern

 


Ok, guck ich mal, ob ich da was machen kann. Danke :)
  • WKS-3D
  • WKS-3D's Avatar
17 Dec 2024 11:13
Replied by WKS-3D on topic Poti nur wirksam bei mm/min (Drehmaschine)

Poti nur wirksam bei mm/min (Drehmaschine)

Category: Deutsch

Moin,
ich denke dieses Verhalten ist "genau so" richtig.
Wenn mm/U programmiert ist und der Poti wäre wirksam dann stimmt dein Verhältnis zwischen Umdrehung und Vorschub nicht mehr,
Bsp:. Du schneidest ein Gewinde M20x2
jetzt drehst Du den Poti auf 50%,
was bekommst Du dann ??
M20x1
jetzt klar ?

PS: wenn Du beim Einfahren langsamer werden willst , hilft nur der Drehzahlpoti

Mit dem Gewinde ist schon klar, aber dafür gibts ja G33 und G76, dass es synchronisiert ist, aber beim normalen drehen, planen, Profil schruppen etc. kanns ja auch mal vorkommen, dass man erst bei der Bearbeitung merkt, "Hoppla, das war wohl ein bisschen viel" oder was ähnliches, dann sollte es doch möglich sein, dass man den Vorschub reduzieren kann, also aus F zB. 0,4/U auf 0,2/U runterzudrehen.
  • meister
  • meister
17 Dec 2024 10:34

LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

Category: Computers and Hardware

programmer and documentation ... :(
there is still a lot of work to do

BTW: the enable pins of the pwmout / stepdir plugins, automatically have an error stop included
  • MaHa
  • MaHa
17 Dec 2024 10:27

Poti nur wirksam bei mm/min (Drehmaschine)

Category: Deutsch

Mit  M50  wird die Bearbeitung mit dem programmierten Vorschub ausgeführt, poti unwirksam.  M50 P0  zum Vorschubsteuerung wieder einschalten. Zumindest bei mir funktioniert das.
Vielleicht hilft doch der Vorschubregler, eventuelle Schwingungen oder Bearbeitungslast zu steueern
  • Zayoo
  • Zayoo
17 Dec 2024 10:03 - 17 Dec 2024 10:28

LinuxCNC-RIO - RealtimeIO for LinuxCNC based on FPGA (ICE40 / ECP5)

Category: Computers and Hardware

Thank you meister.
So if I understand well, I may add this modifier to each pin to control it's state in case of error, estop.

Edit:
I did quick test, yes that's solve my issue. Thank you. 
Only thing hire is missing one good in depth help file! :) 
  • onceloved
  • onceloved's Avatar
17 Dec 2024 08:46

Home position using ethercat servo position (absolute encoder value).

Category: General LinuxCNC Questions

I just tested 6098 on my servo drive and it cannot set the current position as the origin
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