Nice one Stuart - just a bit big for my watch parts!! I'm interested in
5-axis but haven't even managed to get 4 under proper control yet - what
software are you using, I assume you aren't programming it all by hand?
Shame about your difficulty aiming your squirter - must be an old-age
problem
On Saturday 20 September 2008 19:49:33 Jeff Epler wrote:
On Sat, Sep 20, 2008 at 07:17:12PM +0200, Michael Buesch wrote:
Hi,
I was wondering if emc2 could somehow mirror and/or rotate the G54, G55,
etc...
coordinate system. I couldn't find anything in the docs.
Thanks for any help.
OK, here's what I've found so far.
1. The ftdi_sio driver is included in the generic 8.04 kernel and the
Arduino attaches to port /dev/ttyUSB0 as expected.
1.1. Both GtkTerm and the Python serial library can then communicate
with the Arduino (I programmed it to act like a serial
On 21 sep 2008, at 18:54, Steve Hobbs wrote:
OK, here's what I've found so far.
1. The ftdi_sio driver is included in the generic 8.04 kernel and the
Arduino attaches to port /dev/ttyUSB0 as expected.
1.1. Both GtkTerm and the Python serial library can then communicate
with the
On Sun, Sep 21, 2008 at 05:54:34PM +0100, Steve Hobbs wrote:
3.1 I tried to follow Jeff's instructions to build the kernel with
the driver included, but came off the rails at step 3 with:
dpkg-src: command not found
looks like I meant dpkg-source
Jeff
On 21 sep 2008, at 19:25, Jeff Epler wrote:
On Sun, Sep 21, 2008 at 05:54:34PM +0100, Steve Hobbs wrote:
3.1 I tried to follow Jeff's instructions to build the kernel with
the driver included, but came off the rails at step 3 with:
dpkg-src: command not found
looks like I meant
Christopher Purcell wrote:
I would like to improve my home-made 3D wood carving router. It has
stepper-driven 1m long THK ball screws (bless you Ebay) which seem to
be moving exactly as EMC2 commands, now that I have Helical couplers
fixing the backlash. The next thing I want to check
On Sunday 21 September 2008 21:05:13 Christopher Purcell wrote:
I would like to improve my home-made 3D wood carving router. It has
stepper-driven 1m long THK ball screws (bless you Ebay) which seem to
be moving exactly as EMC2 commands, now that I have Helical couplers
fixing the
I'm having problems getting EMC2 up and running on the Intel D945GCLF
motherboard (Atom processor).
Ubuntu 8.04 will not install and boot up unless the LAN support is disabled in
the BIOS. Installing 8.04.1 overcomes this problem.
After installing 8.04.1 I then installed EMC2. Now there seems
On Sunday 21 September 2008, Dirk wrote:
If you are lucky you can use the debian way of compiling
kernels. This will solve dependency's too. Try: apt-get install kernel-
kpkg this will install all stuff needed to compile your own kernel in
a nice .deb package.
That should be
For the XY axis:
First bore four holes in a rectangle as large as you can make it. You
want the rectangle to be close to a square to get the most accuracy from
this. Insert dowels into the holes. Now measure the lengths of the
diagonals using a caliper if you have one large enough.
If not,
Fantastic - it works! Thank you for your help Jeff.
Just for the record then, I've rebuilt and installed the kernel
according to Jeff's recipe and now the Arduino talks happily with EMC2
again.
The Arduino IDE still fails to connect to the Arduino board, but that's
for another day since I can
Sorry, me again.
Update manager has just popped up to offer me one update:
linux-image-2.6.24-16-rtai.
It looks like it wants to reinstall the release kernel in place of my
patch. Any idea why? Do I just have to keep saying No?
Steve
Hi all - just a quick update...
I managed to get a square wave o/p from the original encoders using a
high-speed comparator as Jon suggested. It works ok but every now and then
stops working or seems very erratic. I know the original Pumas 'folded up' on
themselves occasionally due to encoder
At the boot screen, you need to choose the -rtai kernel. You may only
get a few seconds to access the boot screen by hitting escape -- watch
for the prompt.
You can remove the -generic kernel altogether so that the -rtai kernel
is the only option, or you can change the default option to -rtai.
Message: 2
Date: Sun, 21 Sep 2008 15:37:36 -0400
From: Kenneth Lerman [EMAIL PROTECTED]
Subject: Re: [Emc-users] Perpendicularity of a mill's axes
To: Enhanced Machine Controller \(EMC\)
emc-users@lists.sourceforge.net
Message-ID: [EMAIL PROTECTED]
Content-Type: text/plain;
Jonathan Hancock wrote:
Hi all - just a quick update...
I managed to get a square wave o/p from the original encoders using a
high-speed comparator as Jon suggested. It works ok but every now and
then stops working or seems very erratic. I know the original Pumas
'folded up' on themselves
On Sunday 21 September 2008 16:04:48 Eric Johnson wrote:
As for the PWM, I think I have something for you. It looks to me like
something in the scaling must not be working in FPGA. Fortunately it does
appear to be linear, so I think I can get my system going by adjusting my
scaling. It may
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