Reverse run

I want to add revese run into my axis gui..
Is there hal component for it or any way i can do it??

You need to compile a special branch for reverse run.
It seems you want to work with plasma:

forum.linuxcnc.org/show-your-stuff/32029...-plasma-cutter-build

forum.linuxcnc.org/plasma-laser/36299-plasma-control-panel

Chris M

Dear sir...
I m totally unaware of how to compile special branch
Yes i have a plasma machine and I'm converting it from mach3 to linuxcnc
Will you pls kindly include steps for compilation

Buskan= Kriti

you dont need to change your account or nickname

you simply dont provide the information wee need to help you

so compiling is
GET the Depencies of your OperationSystem

sudo apt-get install git
git clone github.com/LinuxCNC/linuxcnc.git linuxcnc-dev
cd linuxcnc-dev
./configure
make


#### THIS wil break your system if you are on the wrong depencies

Buskan=kriti what is that??

Steps doesn't matters until you know how to compile realtime kernel...
Search on YouTube instead posting here it's helps alot

Isn't it come pre-installed in linux
I'm using xubuntu

Kriti wrote:

Isn't it come pre-installed in linux
I'm using xubuntu

Reverse run was written a few years ago but never made it into the main branch. Plasma has not quite matured in LinuxCNC but it is very very close. There is an amazing plasma config written by PhillC that is actively being developed and tested by myself and others and really it is the way to go becasue Phill has picked the eyes out of all of the plasma features we've developed over the last couple of years.

Phill is maintaining his own Git repository that includes the reverse run branch and is keeping it current with master branch on a weekly basis. Ultimately, this will find its way into the main branch of Linuxcnc.

This config can be found on this thread forum.linuxcnc.org/plasma-laser/35449-an...ma-component?start=0
And I've written a bit of a how to install guide/instructions on this thread.
forum.linuxcnc.org/plasma-laser/36410-co...fig-for-any-hardware

But before you get that far, you need learn how to compile from source. This is actually really easy to do one all of the Linux dependencies referenced by the Linuxcnc source code are installed. It only requires typing about 3 lines in a terminal window.

Building a plasma machine usually involves a gantry machine and the best support for gantries is in the V 2.8 master branch as opposed to the V 2.7 release. So what I recommend you do is to:
1. Forget the non standard (for linuxcnc) version of Linux you are trying to use.
2. install Linuxcnc from one of these ISO's www.linuxcnc.org/testing-stretch-rtpreempt/
3. Read the documents about how to build Linuxcnc linuxcnc.org/docs/devel/html/code/building-linuxcnc.html
4. Read this article which may be a little bit dated www.wiki.eusurplus.com/index.php?title=LinuxCNC_Run_In_Place
5. Learn to build Linuxcnc from source
6. Follow my plasmac instructions to get reverse run.

This is the shortest path to get reverse run. If you are not willing to follow these steps, then we can't help you

Hi,
Is there any way to run reverse gcode in blending mode instead of exact stop mode?