I installed the
linuxcnc-2.7.14-wheezy.iso
I want to download putty so I can access the com1 port and talk to the DC Servo
controller for diagnostics.
Standard practice for the Pi and Beaglebone is to
sudo apt-get update
and this is what I get with linuxCNC
Hit http://linuxcnc.org wheezy
The low volts significantly raise the cost. I remember buying wire (some
years ago) for a system on my sailboat and paying $5 per foot.
OK, I just looked up the cost of wire that is suitable for a 4KW low volt
system. Home Depot sells a 12 foot run of black and red #0 wire for $93.
That is less
> >
> > But it was there once. So far only a reboot has fixed this. I'm not sure
> > why.
>
>
> Sometimes you can end up with kernel modules that claim to be dependent
> on
> each other, and the kernel won't let either fo them go.
> (at this point it is rather out of LinuxCNC's hands)
>
> You
So new problem.
Using the config program I've made up a 4 axis parallel port hal/ini with just
the one parallel port since importing the MACH3 config blows up with the second
parallel port issue. I'll work on that later.
The PMD_126 BoB has the Charge Pump mapped to
net charge-pump =>
On Mon, 27 May 2019 at 23:50, John Dammeyer wrote:
>
> But it was there once. So far only a reboot has fixed this. I'm not sure
> why.
Sometimes you can end up with kernel modules that claim to be dependent on
each other, and the kernel won't let either fo them go.
(at this point it is
> > When I run Linux with a customized hal and config file it will crash
> > with the window with the errors. But after that I can't even run the
> > stock single parallel port version without it crashing. It's like the
> > 0x378 port has now vanished.
> >
> It has. You will need to blacklist
On Mon, 27 May 2019 at 20:15, Maxime Lemonnier
wrote:
>
> When I reload linuxcnc, and want to use the MDI, I have to home all axis
> But then I'd loose the current position (reset to zero).
The machine moves to the home position, but your G554 (etc) offsets stay
the same.
So you should be able
Hi all,
Simple question for you. I know I can use the
config.ini
--
...
[TRAJ]
POSITION_FILE = foo.txt
--
option to have linuxcnc remember the position in which the machine shut
down.
When I reload linuxcnc, and want to use the MDI, I have to home all axis
On Monday 27 May 2019 01:24:13 am John Dammeyer wrote:
> Thanks everyone. I booted from the LinuxCNC live DVD I created.
> Once I realized that the single partition I'd reserved for Linux
> needed to be turned into two partitions, one for the swap file and one
> for the data disk things went
On Sun, 26 May 2019 13:07:51 -0400
Dave Cole wrote:
> There are some good reasons to use a 24 or 48 volt DC bus power system
> for smaller systems.
> The chance of electrocution is pretty low for a 48 volt DC system in a
> dry environment.
> Once you get above 50 volts or so things change.
On Mon, 27 May 2019 at 06:26, John Dammeyer wrote:
But after that I can't even run the stock single parallel port version
> without it crashing. It's like the 0x378 port has now vanished.
Try a simple config with one parallell port at a time.
halrun
loadrt hal_parport cfg="0xd000 out"
exit
Quick update..
After seeing JT's thread on the forum I installed Lubuntu Bionic-Beaver.
Followed the instructions for building the kernel (used make deb-pkg),
more or less used the Mint 19 recipe to build Linuxcnc (did this on my
T530 Thinkpad). Installed said kernel & packages on the Atomic
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