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@Hakan Thanks for creating and sharing, I got the AX58100 working again. It's a very good project to share and learn. I've learned a lot from this project. It's a good starting point to learn how to create and use Ethereum by myself. There are some contents related to STM32 MCU, suitable for those who have no background. It works on VSCode, very beginner-friendly. I will update my board again.

hello
could you provide the hal connection for the stepper step/dir connection to the carousel component , i am using mesa 7i96s board

endian wrote:

I will create non legacy mapping and update them here... It should be problem with my mapping shape .. I will load them to el6731 and double check  them with my stuff
 
regards

here is the non legacy stuff for single axis for DC sync ... as profibus for s600 and for s300 same, I tested them on my stuff and it should work for you too, I HOPE

if not dmesg me the output and I will check it asap

REGARDS

Hi everyone!

i'm quite new to linuxcnc and have some basic knowledge about linux, i don't want to compile a kernel and that stuff, installing specific packages are nit a problem...

at the moment i'm using a raspi 5 image from linuxcnc download page.
I have some resolution problems with my 7" touchpad, it loads the one and only available resolution 1920x...
i would like to have another resolution, my problem is that the "normal" things for raspi do not worl with debian image.

2 Questions:
- how do i do that with the linuxcnc debian image ?
- should i switch to the image provided here with raspios ?

i'm using the raspi together witth mesa ethernet card

thanks a lot

Lars

Here is the output of the command:

 38  bit   I/O         FALSE  hm2_7i96s.0.7i73.0.0.enc0.index-enable
    38  bit   I/O         FALSE  hm2_7i96s.0.7i73.0.0.enc1.index-enable
    38  bit   I/O         FALSE  hm2_7i96s.0.7i73.0.0.enc2.index-enable
    38  bit   I/O         FALSE  hm2_7i96s.0.7i73.0.0.enc3.index-enable
    38  bit   I/O         FALSE  hm2_7i96s.0.encoder.00.index-enable <=> spindle-index-enable
    38  bit   OUT         FALSE  hm2_7i96s.0.encoder.00.input-index
    38  bit   I/O         FALSE  hm2_7i96s.0.stepgen.00.index-enable
    38  bit   IN          FALSE  hm2_7i96s.0.stepgen.00.index-invert
    38  bit   I/O         FALSE  hm2_7i96s.0.stepgen.01.index-enable
    38  bit   IN          FALSE  hm2_7i96s.0.stepgen.01.index-invert

and the end of my readhmid
O Connections for P1 -> 7I96_2
Pin#                  I/O   Pri. func    Sec. func        Chan     Sec. Pin func   Sec. Pin Dir

P1-01/DB25-01          34   IOPort       StepGen          0        Index           (In)
P1-02/DB25-14          35   IOPort       StepGen          1        Index           (In)
P1-03/DB25-02          36   IOPort       StepGen          2        Index           (In)
P1-04/DB25-15          37   IOPort       StepGen          3        Index           (In)
P1-05/DB25-03          38   IOPort       StepGen          4        Index           (In)


I connected normal input on IO 34 qnd 35, it works fine. But how should I tell the system the stepgen index for axis X is on the 36 and for the axis z on the 37 ?

I would like to stay at axis because I already made some own buttons, e.g. tool selection buttons.

 

Hallo zusammen,ich bin noch neu im Bereich Spannwerkzeuge und habe eine Idee, ein Spezialwerkzeug selbst zu bauen, das ich in ein Spannzangenfutter einsetzen möchte. Dazu habe ich ein paar Fragen, bei denen ich hoffe, dass ihr mir weiterhelfen könnt:

1. Muss der ER40 in mein Spannzangenfutter passen?
   
2. Die 21.0 - 20.0mm sagen mir welchen Durchmesser mein Werkzeug haben muss damit es gespannt werden kann?
   Es gibt auch ER40-32mm, dann habe ich kein Spiel mehr und muss bei 32mm im Durchmesser an der Stelle sein, die in die ER40 rein kommt?
   
3. Die Mutter liegt auf der ER40 auf, d.h. die ER40 ist nicht bündig mit der Mutter an der Oberkante?

Hier die Links zu den Produkten, die ich mir angeschaut habe:

Spannzangenfutter => www.wabeco-remscheid.de/spannzangenfutter-mit-spannzangen.html
ER40, Ø 21.0 – 20.0 mm => shop.klingseisen.de/product/RF114021000
ER40 - 32 mm => www.shop.santool.de/de/spannzangen/din-6...bergroesse.htmlViele

Grüße
Mücke

royka wrote:

And to see if it's worth to look further, how is the latency with isolcpus=5 ?
If it's good enough, what's in your armbianEnv.txt?
You installed the spi overlay by editing as in:
forum.linuxcnc.org/media/kunena/attachme...k3399-spi-spidev.txt

And installed with: sudo armbian-add-overlay rockchip-rk3399-spi-spidev.dtso

Yes, I used thecommand, but it didn’t work. I also tried copying and replacing the files with the new ones, but still, there was no result. However, if I use thefiles you provided for Linux 6.9.12, they seem to solve the SPI issue. But with the recent image (6.12-rt), no matter what I do, it doesn’t work.One thing I noticed is that when I use the Cinnamon desktop environment, the LinuxCNC error doesn’t occur. So now, I’m running LinuxCNC on the Cinnamon desktop in real-time mode using thefiles you provided.Now, I’m wondering how I can compile my customized build with the Armbian build system. I want to learn how to do this so I can compile anything I need. For example, I currently want an Armbian image with a real-time kernel that already has LinuxCNC installed, without any additional packages.I did try compiling using the Armbian build system, but for some reason, the resulting image doesn’t boot at all.

Use QTdragon, premeasure your tools including your probe and its all included.. I use a height gauge offline.

 

   

this is what i went with and the cheapest is what drove this decision. Since i have never done a plasma machine before top-of-the-line stuff is is not something i want to do on a first-time build for plasma., these drives are rated for 42V so 36v is safe and should do what i need them to do. i plan on keeping the gantry very light, plasma should not need anything to rigid. my thought is 11-gauge square tube should do fine, i honestly don't think you need much more than 1 linear rail on the gantry maybe 2 on the Z but 1 there too would probably be enough.

i will be doing my planning in fusion 360 to work out a final game plan, i might try to design things so i can add a rotary later down the road if i want to get into than later. This straight torch is pretty long so a z with lots of travel is probably something i will factor into a design. Z height is something i would avoid in a milling application but with plasma it should not matter much.

Merged. thank you.

Hi everybody
Sorry, but I didn't read all the 73 pages of this topic. I start using Probe-Screen but have a little bit a problem with missing M6 command.

At the moment I have several tools with SK30 holder. Every tool has it own length in the tool table and I make manual toolchange. Now I want to add a 3d probe sensor.

I don't have a tool length sensor mounted on the bed. I only use it to measure the tools.
So I would like to keep it that way.

What would be the best way to solve this problem?

The Deiwu I/O does not output PWM,
Rtelligent has one that does.
But as Hakan says an Ethercat stepper driver would be the best solution
eg Rtelligent ECR60 but Leadshine also do one now. 

royka wrote:

Alright, I assumed you would have one since you have an rpi image builder. But likely it uses a prebuild from Debian that seems to be patched already.

Yes, I built the Pi images for Linuxcnc you find on the downloads page. I shared my repo for the builder on this thread earlier. Bear in mind the pi5 was released just after we released Linuxcnc 2.91 and at the time pi5 support was patchy in the upstream builder. I've since updated the builder and it has been tested on the Pi5 and the shortcomings are reported to be gone.

We actually build the kernel .deb from the official Raspberry pi kernel repo and wrap Debian around it and build a compressed image. The 6.12  kernel should be supported by the builder. You should give it a go. As its cross compiled, building the kernel will be quicker than  it can ever be on a Pi and the kernel as well as an optional img (which we compress) is built.