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  • Mecanix
  • Mecanix
03 Aug 2024 16:46 - 03 Aug 2024 16:49

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

Category: Computers and Hardware

Pardon the language but... Holly Fucking Christ it's EPIC. There, said it.

Initial test with a complex 3ax simultaneous at 3000mmpm vel packed with cycles. Zero lag. No errors. No joints drama. O M G lool

@everyone, @evils, @godz, You MUST try Rio over FPGA + W5500. Not a recommendation btw - it's an ORDER.

Thank you so much, Oliver aka meister.
  • spumco
  • spumco
03 Aug 2024 16:43
Replied by spumco on topic CCW dosen´t Work

CCW dosen´t Work

Category: Gmoccapy

Use the 'Halshow' tool and watch these signals when trying to run the spindle CCW:


Post a screenshot so we can have a look.
 


You seem to be about 10 seconds ahead of every response I type!
  • Mecanix
  • Mecanix
03 Aug 2024 16:34

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

Category: Computers and Hardware

For the others who, like myself, are severely affected by the "Chronic Idiotic Syndrome" (birth defect in my case), you DO NOT change the IP in the w5500.v file but rather in the rio.v file toward the end (line 237 for me)

EPIC I-m-fookin-tired FAIL. Hope you've all enjoyed the entertainment!! Thank you very much. 



Now. Break time first and I'll test what appears to be a Masterpiece of A Controller. It's unbelievably high performance stuff. Kudos, Oliver. 
  • cmorley
  • cmorley
03 Aug 2024 16:34
Replied by cmorley on topic Error in tool_offsetview.py

Error in tool_offsetview.py

Category: Qtvcp

yes.
I also have done some work on having the DRO clickable with similar options.
I think I will set it up as stylesheet options, so a user can change them fairly easily.
  • spumco
  • spumco
03 Aug 2024 16:32
Replied by spumco on topic CCW dosen´t Work

CCW dosen´t Work

Category: Gmoccapy

Without getting in to hardware diagnostics, first thing I'd try is editing the INI file.

Change [SPINDLE]:
MAX_VELOCITY = 3000

To:
[code]MAX_FORWARD_VELOCITY =3000
MIN_FORWARD_VELOCITY =
MAX_REVERSE_VELOCITY =3000
MIN_REVERSE_VELOCITY =
[/code]

And see if that helps.  I assume you're using a 0-10v analog signal the the spindle motor VFD.  I suggest setting up a halshow watch list that includes all the spindle output signals/pins, including the output voltage to the VFD.
  • Aciera
  • Aciera's Avatar
03 Aug 2024 16:27
Replied by Aciera on topic CCW dosen´t Work

CCW dosen´t Work

Category: Gmoccapy

Use the 'Halshow' tool and watch these signals when trying to run the spindle CCW:

net spindle-index-enable <=> pid.s.index-enable
net spindle-enable => pid.s.enable
net spindle-vel-cmd-rpm => pid.s.command
net spindle-fb-rpm-abs => pid.s.feedback
net spindle-output <= pid.s.output

Post a screenshot so we can have a look.
  • ContinenteCNC
  • ContinenteCNC's Avatar
03 Aug 2024 16:18
Replied by ContinenteCNC on topic Turning Wizards?

Turning Wizards?

Category: Turning

For the ones still looking for a solution equivalent to Turning Wizards in LinuxCNC, I have just posted my library of "cloned" Mach3 wizards.

forum.linuxcnc.org/lathe-subroutines-lib...cgui-routines#306687
  • Basti
  • Basti
03 Aug 2024 16:16
CCW dosen´t Work was created by Basti

CCW dosen´t Work

Category: Gmoccapy

Hello everyone,

First of all, many thanks to the forum and the many helpful contributions. Thanks to you, I almost got an old Emcotourn 340 working again.

I just can't get the spindle's CCW to work.

With CW the control gives me everything.

With CCW, the spindle brack signal comes briefly and then signals that the spindle has reached speed. But nothing turns.the other signals don't come on either.
 Maybe someone can tell me what's wrong in the ini or hal. Thank you very much and best regards Sebastian
 
  • Mecanix
  • Mecanix
03 Aug 2024 16:06
Replied by Mecanix on topic Iran is banned

Iran is banned

Category: Forum Questions

You're right. The forum IP (or it's range) appears to have been included in your info & tech ministry's firewall.

Test here:
www.comparitech.com/privacy-security-tools/blockediniran/
  • besriworld
  • besriworld
03 Aug 2024 15:59 - 03 Aug 2024 16:00
Replied by besriworld on topic Iran is banned

Iran is banned

Category: Forum Questions

Restart the Internet modem to get a new IP address ... it should be fine if you have a dynamic ip address.
  • Mecanix
  • Mecanix
03 Aug 2024 15:56 - 03 Aug 2024 15:58

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

Category: Computers and Hardware

Ok. I did that and so far so good on the connectivity thing (hal-re-compiled, fpga reflashed). Using the same IP as my LiteXcnc card. But geez man, getting the same header error however now getting all zeros. I'm totally at lost with this uspace-based prod pc.

Methink a break is in order. Let's push this aside for a few days and I'll come back to it when my head is cleared up and rested. Tried too hard!!

Monday evening seems like an excellent 'non-evil' time to resume getting this to work here. I'll update soon.
ps. I don't think this is Rio related and so don't feel involved. This is a Linux/Linuxcnc networking thing... 

  • meister
  • meister
03 Aug 2024 15:36

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

Category: Computers and Hardware

You can reset your network to a working configuration and Chance the IP of your W5500
  • mehdidadash
  • mehdidadash's Avatar
03 Aug 2024 15:23
Iran is banned was created by mehdidadash

Iran is banned

Category: Forum Questions

Hi guys 
I can’t access this forum from Iran. I have to use vpn or other stuff to get here. 
but I don’t have any problem accessing main website.
  • Mecanix
  • Mecanix
03 Aug 2024 15:19

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

Category: Computers and Hardware

Right. So any other IP address I give the eth interface doesn't work (unreachable - rightfully!), I mean any other IP address other than my w5500 192.168.10.194. Strange enough this no-route-no-gateway set-up works perfectly fine with mesa and other litexcnc cards :(

@all - If anyone running Rio on ethernet and has this running, if not too sensitive/private to share your IP set-up, please do because I'm clueless how else this could work for that particular PC. Thanks.
  • Mecanix
  • Mecanix
03 Aug 2024 14:58

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

Category: Computers and Hardware

Ok. Completely confused but I'll try to figure it out. Strange because this network approach works for my other lcnc-uspace set-ups.

I'll try to set-up the network like my dev pc is, which actually work with the w5500 directly connected into its ethernet port . Let's see how that goes.

I'll update on the Evil State!!
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