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  • Ismacr63
  • Ismacr63
15 Nov 2024 17:27
Replied by Ismacr63 on topic coolant mist pulses

coolant mist pulses

Category: QtPyVCP

Yes, all this will work on a parallel port.

something like this:

loadrt siggen
addf siggen.0.update servo-thread
setp siggen.0.frequency .1     # 10 second period)
loadrt oneshot
addf oneshot.0 servo-thread
setp oneshot.0.width 2           # 2 second on time
loadrt not
addf not.0 servo-thread
net cool-trigger siggen.0.clock oneshot.0.in
net coolant-out oneshot.0.out [some_parallel_port_pin]
net coolant-on not.0.in
net gate-coolant not.0.out oneshot.0.reset siggen.0.reset  # when coolant is off, reset both siggen and oneshot


 

Tried to test it but received an error. If I remove the lines that I have added in hal linuxcnc starts normally
  • PCW
  • PCW's Avatar
15 Nov 2024 17:27 - 15 Nov 2024 17:30
Replied by PCW on topic Suggestion for a PCI EPP card for 7i43

Suggestion for a PCI EPP card for 7i43

Category: General LinuxCNC Questions

You might try reversing the addresses based on the lspci order:

Region 0: I/O ports at d010
Region 1: I/O ports at d000

It may also be that the 7I43 is damaged
  • juliankoenig87
  • juliankoenig87
15 Nov 2024 17:18
Replied by juliankoenig87 on topic Suggestion for a PCI EPP card for 7i43

Suggestion for a PCI EPP card for 7i43

Category: General LinuxCNC Questions

Mhmmm.
loadrt hm2_7i43 ioaddr=0xd000 ioaddr_hi=0xd010 epp_wide=0 config="firmware=hm2/7i43-4/SVST4_4.BIT num_encoders=0 num_pwmgens=0 num_stepgens=3"
gives me:
Warning: Spoiler!
  • PCW
  • PCW's Avatar
15 Nov 2024 17:01 - 15 Nov 2024 17:12
Replied by PCW on topic Suggestion for a PCI EPP card for 7i43

Suggestion for a PCI EPP card for 7i43

Category: General LinuxCNC Questions

0xd400 cannot be a valid address as its not listed by lspci

that is,  "ioaddr_hi=0xd010" should be tested

Also hm2/7i43-2/SVST4_4.BIT is a bitfile for a 7I43-2, but you have a 7I43-4
 
  • juliankoenig87
  • juliankoenig87
15 Nov 2024 16:59
Replied by juliankoenig87 on topic Suggestion for a PCI EPP card for 7i43

Suggestion for a PCI EPP card for 7i43

Category: General LinuxCNC Questions

I can get some strange results:
loadrt hm2_7i43 ioaddr=0xd000 ioaddr_hi=0xd400 epp_wide=0 config="firmware=hm2/7i43-2/SVST4_4.BIT

Gives me:
No parport registered at 0xd000. This is not always an error. Continuing.
hm2/hm2_7i43.0: invalid cookie, got 0x00000000, expected 0x55AACAFE
hm2/hm2_7i43.0: FPGA failed to initialize, or unexpected firmware?
hm2_7i43.0: board at (ioaddr=0xD000, ioaddr_hi=0xD400, epp_wide OFF) not found!
hm2_7i43: rtapi_app_main: Invalid argument (-22)

If I change to:
loadrt hm2_7i43 ioaddr=0xd010 ioaddr_hi=0xd410 epp_wide=0 config="firmware=hm2/7i43-2/SVST4_4.BIT

I have to change to the 7i43-4 firmware because linuxcnc said thats tghe wrong one. Wit 000 and 400 it is vise versa...
  • Axolito
  • Axolito's Avatar
15 Nov 2024 16:54
Replied by Axolito on topic Unwanted actions with a touch screen

Unwanted actions with a touch screen

Category: Gmoccapy

This version doesn't have the jog buttons, but the problem was the same when they were displayed.

  • juliankoenig87
  • juliankoenig87
15 Nov 2024 16:42
Replied by juliankoenig87 on topic Suggestion for a PCI EPP card for 7i43

Suggestion for a PCI EPP card for 7i43

Category: General LinuxCNC Questions

Ok. that is new:

cnc@linuxcnc:~$ sudo mesaflash --epp --device 7i43 --addr 0xd000
[sudo] Passwort für cnc:

EPP device 7I43 at 0xD000:0xD400

 
  • PCW
  • PCW's Avatar
15 Nov 2024 16:42
Replied by PCW on topic Suggestion for a PCI EPP card for 7i43

Suggestion for a PCI EPP card for 7i43

Category: General LinuxCNC Questions

might be 0xd000 low 0xd010 high
  • juliankoenig87
  • juliankoenig87
15 Nov 2024 16:40
Replied by juliankoenig87 on topic Suggestion for a PCI EPP card for 7i43

Suggestion for a PCI EPP card for 7i43

Category: General LinuxCNC Questions

So. d010 and d000 ?

I tried 0xd000 without success.
  • juliankoenig87
  • juliankoenig87
15 Nov 2024 16:37
Replied by juliankoenig87 on topic Suggestion for a PCI EPP card for 7i43

Suggestion for a PCI EPP card for 7i43

Category: General LinuxCNC Questions

lspci -vv:
Warning: Spoiler!
  • PCW
  • PCW's Avatar
15 Nov 2024 16:10
Replied by PCW on topic Suggestion for a PCI EPP card for 7i43

Suggestion for a PCI EPP card for 7i43

Category: General LinuxCNC Questions

You would need the

lspci -vv

option to show addresses
  • juliankoenig87
  • juliankoenig87
15 Nov 2024 16:08
Replied by juliankoenig87 on topic Suggestion for a PCI EPP card for 7i43

Suggestion for a PCI EPP card for 7i43

Category: General LinuxCNC Questions

Ok. Everytime I use only the terminal I can get a connection to the 7i43.

Once I try to start linuxcnc I get an error. After that the pc freezes when I try to reacg for the card by the terminal.
  • PCW
  • PCW's Avatar
15 Nov 2024 16:04
Replied by PCW on topic Only one of the gantry joints move

Only one of the gantry joints move

Category: Basic Configuration

Can you post your hal/ini files?
  • juliankoenig87
  • juliankoenig87
15 Nov 2024 16:00 - 15 Nov 2024 16:05
Replied by juliankoenig87 on topic Suggestion for a PCI EPP card for 7i43

Suggestion for a PCI EPP card for 7i43

Category: General LinuxCNC Questions

Thank you for the support.

lspci:
Warning: Spoiler!


It is a Sunix 4008T card. I have a Sunix PAR6408A card for pci-e, but cant use it.
Tried also "cat /proc/ioports":

Warning: Spoiler!


mesaflash:
Warning: Spoiler!

 
  • meister
  • meister
15 Nov 2024 15:30

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

Category: Computers and Hardware

Wellcome back Mecanix :)
there are two new cool boards:

github.com/digiexchris/rio-solidwater-shield
github.com/festlv/rioctrl-hw

and little bugfixes in the software

@all
gitano from the german forum 'https://www.cnc-aus-holz.at'has put together a cool logo 
 

what do you think of it ?




 
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