Thats just incredible cool.
Gonna have to dig out my DE0-Nano-Soc card out of the electronics bin
then.. Thought it was just acting like a IO card or similar like
attaching an Arduino.
But if it can act as the 7i76 or 7i77 cards and a generic 5i25.. that
makes alot more sense then.. because that would be rather cheap. =)
Thanks, this can be an amusing evening. =)
// Andreas
Den 2016-12-06 kl. 11:57, skrev schoone...@btinternet.com:
On 06/12/16 10:30, Andreas Pettersson wrote:
I just assumed someone would know.. Someone did the changes.
Best thing i've seen so far in the code seems to be memory management
and middlware changes.
Making it more reliable and im guessing fast.
It was way less dependencies when compiling from source as well thats
nice. didnt have to go exploring outdated
packages from some distribution no one wants to use anymore (for
other reasons).
You did mention the mesa driver emulator for DS0-Nano tho, would that
make the nano a "general" IO card or could it
run stepper and servo cycles as well?! Seems like an interesting low
cost fix for the expensive mesa cards (even though i have a pile of em).
The DE0-Nano-Soc is a development board for FPGA programming
It runs and ARM image of MK with the FPGA programmed to act as a 5i25,
I have run my mill from one using the 7i76 (stepper) firmware, I think
there is a 7i77 one and some others too
https://github.com/machinekit/mksocfpga
https://github.com/machinekit/machinekit/issues/915
http://blog.machinekit.io/2016/11/you-will-recall-that-while-back-charles.html
http://blog.machinekit.io/2016/11/de0-nano-soc-update-on-sd-card-images.html
// Andreas
Den 2016-12-06 kl. 11:25, skrev schoone...@btinternet.com:
On 06/12/16 10:05, Andreas Pettersson wrote:
Well the intention is not to judge anything in comparison.. Both
has their own good and bad sides im guessing.
Would still be interesting out of a feature perspective to know
what makes them differ.
I do think machinekit is the way togo, i have found LinuxCNC being
tad bit outdated in several ways when compiling and
modifying the code in it. And machinekit seems to have breathed
some fresh air into it out of that regard.
And well i have been fiddling with LinuxCNCon and off for the past
6 years tech knowledge no issues, compiling and modifying it
for different hardware no issues there either. I actually got both
machinekit and linuxcnc running on the lattepanda as of late yesterday.
Running them under Linuxmint 18, thats Ubuntu 16 if i remember
correctly it was not that "plug and play" as it could have been.
But really not an issue either if you have some basic knowledge of
Linux overall.
I was just curious.. excuse my curiosity.. Both machinekit and
linuxcnc communitys seems to take offense at straight forward questions
regarding the code base is there so much prestige invested in them
?? really.. its just code..
I am not taking offence, the 'straight forward question' is just so
general with no advantage to anyone to research, it has not been done.
This a collaborative open source project, no one makes money from
it, so don't have much interest in evangelising it 'advantages'.
If you have specific questions, they are much easier to cater for.
it should stand up to a straight down comparison
to see what fits the individual why is that so hard to understand..
and no i dont talk about mach don't know how that could even be
compared.
But apprently i should stop being curious. It's better to just
accept things as is and never question anything. Thats the way to
go.. *the stupid way*
Den 2016-12-06 kl. 10:33, skrev schoone...@btinternet.com:
On 05/12/16 22:24, andr...@roughedge.se wrote:
Is there a good page for illuminating the differences between
linuxcnc and machinekit.. how far apart are they these days since
the first fork ??
No, I don't think anyone is interested in being judged in
comparison to linuxcnc (or Mach for that matter)
You can diff the repos and look at the documentation for specific
features / differences.
Is any of the core parts of linuxcnc project maintained, like the
updated motion planner , new mesa drivers and such?
The new tp planner was not in linuxcnc when Machinekit was
forked. It is in both projects.
What 'new' mesa drivers are you referring to?
Machinekit has mesa support and even has support for Soc FPGA
boards emulating Mesa boards which is unique to Machinekit.
I'm heavily consdering swapping linuxcnc for machinekit on my
lattepanda + mesa card project.. Because the old linuxcnc is
horrible to get working and perform well.
You are not going to find Machinekit any easier if you don't have
the technical knowledge.
There is no distro to install and the full images available are
for BBB and Rpi 2-3 only.
By the look of the lattepanda it was designed as a windoze 10
board and any linux support is fledgeling.
The fact that it is an Atom processor does not fill me with joy,
Intel actually produced some of these for tablets etc
that were so tied into windoze, you could not run linux on them.
It also uses UEFI boot, with no obvious info as to whether this
can be disabled, further restricting choice and complicating matters.
A quick search leaves me uncertain what linux system is actually
supported, Ubuntu 16 does not seem to run on it.
There might be Debian Jessie support, but the link just takes you
to a blurb about the Debian distro.
The LUbuntu link is dead.
The libraries required by machinekit mean you would need Debian
Wheezy or Jessie preferably, to be able to use the packages available.
Looks like a technically interesting project, but if you actually
want to cut metal in particular, putting the Mesa board(s) into a
x86 desktop
is a much easier solution.
regards
But if it lacks features or differs to much.. then that would be
non-benficial. =)
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