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  • Accipiter
  • Accipiter
Today 23:58
Replied by Accipiter on topic MESA card (LAN) failing to connect.

MESA card (LAN) failing to connect.

Category: General LinuxCNC Questions

Thank you. Will try to pursue your suggestions tomorrow.
  • ffffrf
  • ffffrf
Today 23:51

How complex would this DIY Swiss style lathe conversion be to set up hal/ini?

Category: Advanced Configuration

I definitely hear you on the stock waste and that may be a good reason to increase my guide bushing axis to be 18 inches, however, I have a method where the actual full headstock length will not be all waste, based on how my stock will insert into the drive servo, I will get about 40% of the tag 5c headstock as usable stock, so knocking it out from 5 inches to around 3 inches.

So you are saying that with a traveling steady rest and gang tooling, I should be able to have every lathe side cutting tools (ignoring drills and boring bars for now) be able to cut right at the entrance of the bushing? I am trying to imagine this. If it is possible, in that case, during a tool change, I just need the guide bushing axis to retract the stock all the way back, and only then cause the cross slide to move to the new tool location, then the stock pops back out of the bushing and cutting proceeds? I need each lathe tool to have its cutting edge right at guide bushing entrance.

My issue is with each tool holder, your actual cutting edges will not all line up, for example, I dont want my 55 degree side cutter to be cutting right at the bushing, but my parting tool has to cut 5mm beyond the bushing just based on where the cutting edges line up in my taig tool holders.

Also, if I add a Y axis and live tooling, in that case would you recommend the W axis?
  • TheTinkeringMechanic1
  • TheTinkeringMechanic1
Today 22:33 - Today 22:54
Replied by TheTinkeringMechanic1 on topic Can't read gcode text in dark mode when editing.

Can't read gcode text in dark mode when editing.

Category: General LinuxCNC Questions

How do I tell what one it is?
  • rodw
  • rodw's Avatar
Today 22:00
Replied by rodw on topic HAL component for tangential knife

HAL component for tangential knife

Category: HAL

Finally, I have sent a PR to Linuxcnc on Github for this
github.com/LinuxCNC/linuxcnc/pull/3995

It was a lot harder than I thought. Many thanks to grandixximo for his help ensuring all the runtime tests passed.
  • zbeeru
  • zbeeru
Today 21:43

Firmware request: 7i95T with 4 PWM generators on P1

Category: Driver Boards

Yes, I need DIR signals. I don' have a preference for pinout.
  • HansU
  • HansU's Avatar
Today 21:41

Can't read gcode text in dark mode when editing.

Category: General LinuxCNC Questions

We can only help you if you tell us which GUI do you use.
  • fer662
  • fer662
Today 21:17 - Today 21:18

Sanitycheck my plan: ethercat + stepperonline A6

Category: EtherCAT

Update:
I've got a draft electronics panel with all the ethercat stuff working with linuxCNC, including the servos which i'm able to jog around, which is a great start! it'll be a while until they are mounted physically on the machine, but i want to get started better understanding the process of tuning them, specially since i'm basically blocked from continuing with the physical part of the build until a few more things arrive.
I was able to get the stepperonline software running on a windows 10 vm within qemu and perform the inertia autotune part( which i'll obviously have to do again when they are really mounted ). I understand after that comes a manual part in which you tune the gain along with other stuff, basically testing movements and see what minimizes the error, but i've no idea about how this is done concretely, like what steps in which pieces of software, and specially how it is done for the 2 motors that share an axis.
  • PCW
  • PCW's Avatar
Today 20:05
Replied by PCW on topic MESA card (LAN) failing to connect.

MESA card (LAN) failing to connect.

Category: General LinuxCNC Questions

local host should always be 127.0.0.1/8
Don't change that.

You either need to figure out the issue with the  setting up a static IP address
with the network manager or edit the interfaces file as described in the
hm2_eth manual page.

googling debian setup static ip address

will give some more options.
 
  • Accipiter
  • Accipiter
Today 19:54
Replied by Accipiter on topic MESA card (LAN) failing to connect.

MESA card (LAN) failing to connect.

Category: General LinuxCNC Questions

I then went to /etc/hosts and changed the local host to 10.10.10.100/24 which it accepted, then went to ping 10.10.10.10 and got the so far standard response 5 packets transmitted, 0 received
  • Accipiter
  • Accipiter
Today 19:36
Replied by Accipiter on topic MESA card (LAN) failing to connect.

MESA card (LAN) failing to connect.

Category: General LinuxCNC Questions

I went to the network manager and tried to input 10.10.10.100/24 and it wouldn't accept the input??  Is there another way to set the host address?
  • PCW
  • PCW's Avatar
Today 19:18
Replied by PCW on topic MESA card (LAN) failing to connect.

MESA card (LAN) failing to connect.

Category: General LinuxCNC Questions

No, it's not set in the IP address range of the FPGA card

I would set the host address to 10.10.10.100/24

 
  • PCW
  • PCW's Avatar
Today 19:15

Firmware request : MESA 7I76EU + 7I85 + PWM & IOport

Category: Driver Boards

Firmware for a 7I76EU with a 7I85 on P2 and 2 PWMgens on P3

Note that since P3 pins are unbuffered/unprotected it's best to add
a say 100 to 220 Ohm series resistor to pins connected to the rest of the system
(or use a cheap parallel port breakout card)

 

File Attachment:

File Name: 7i76eu_7i7...wm2d.zip
File Size:299 KB

 
  • Accipiter
  • Accipiter
Today 19:08
Replied by Accipiter on topic MESA card (LAN) failing to connect.

MESA card (LAN) failing to connect.

Category: General LinuxCNC Questions

 

This browser does not support PDFs. Please download the PDF to view it: Download PDF

  Please advise if this is an appropriate response.  Thank you.
  • PCW
  • PCW's Avatar
Today 18:15
Replied by PCW on topic MESA card (LAN) failing to connect.

MESA card (LAN) failing to connect.

Category: General LinuxCNC Questions

Whats does the command:

ip a

report?

 
  • Accipiter
  • Accipiter
Today 17:43
Replied by Accipiter on topic MESA card (LAN) failing to connect.

MESA card (LAN) failing to connect.

Category: General LinuxCNC Questions

I am back at my problem and the same issue keeps arising.  I went through the Mesa ethernet setup tutorial, went to ping my card and nothing.  The response: 5 packets transmitted.  0 received. 100% packet loss.   I thought maybe my ethernet card was not compatible with Linux, so I tried on a second linux machine, same thing.  When I am looking at my 7i92 card with the ethernet port on the left side, I am interpreting up as away from me and down as towards me when it is lying flat on a surface.  According to my interpretation from the manual, the w5 jumper is down or towards me, and the W6 jumper is up or away from me this should give me the mesa's address as 10.10.10.10 .  I am convinced it is something basic that I am missing.  One more thing:  in the terminal I typed:  mesaflash --addr 10.10.10.10 --device=ETHER --readhmid and the response: No ETHER board found.  
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