I would leave it in and include a large warning that this installation
is experimental/unsupported due to varying reliability issues.
I would also include links or suggestions on how to find the history on
RPI implementations and issues.
I think the RPI is a powerful solution and it will
On Mon, 18 Jan 2021 11:05:19 -0800 (PST)
"Peter C. Wallace" wrote:
> The 7C80 (and 7C81) are SPI interfaced devices
Sorry, I confused the two, but SPI is what I meant! :) The whole
PiMesa setup seems like a really good way to go for a
control...
Thanks,
Matt
On Mon, 18 Jan 2021 at 21:49, Andy Pugh wrote:
> No, the Pi4 makes no sense as a machine controller.
I meant, of course, that the Pi400 makes no sense.
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the especial use of mechanical geniuses, daredevils and
On Monday 18 January 2021 16:49:54 Andy Pugh wrote:
> > On 18 Jan 2021, at 21:30, Gene Heskett wrote:
> >
> > But that isn't possible if the pi is a pi400 I assume? Too much
> > plastic in the way. :( That, and a $4 chomerics style keyboard
> > scares me. The pi400 may fill a market niche, but
>No, the Pi4 makes no sense as a machine controller. I got it to be a
LinuxCNC dev environment that I can toss in my suitcase when I travel and
plug in to the hotel TV
Hmm, last night I installed the Linuxcnc dev environment on my Chromebook
now it supports Linux in a container using Debinan
> On 18 Jan 2021, at 21:30, Gene Heskett wrote:
>
> But that isn't possible if the pi is a pi400 I assume? Too much plastic
> in the way. :( That, and a $4 chomerics style keyboard scares me. The
> pi400 may fill a market niche, but I don't think we are "that" market.
No, the Pi4 makes
On Monday 18 January 2021 15:26:01 andy pugh wrote:
> On Mon, 18 Jan 2021 at 20:22, Gene Heskett
wrote:
> > Thats much better Peter, but how long can the cable be?
>
> Zero (units)
>
> The Pi plugs straight in to the board.
But that isn't possible if the pi is a pi400 I assume? Too much
On Mon, 18 Jan 2021, Gene Heskett wrote:
Date: Mon, 18 Jan 2021 15:22:12 -0500
From: Gene Heskett
Reply-To: EMC developers
To: emc-developers@lists.sourceforge.net
Subject: Re: [Emc-developers] Withdraw Pi support?
On Monday 18 January 2021 14:05:19 Peter C. Wallace wrote:
On Sun, 17 Jan
On Mon, 18 Jan 2021 at 20:22, Gene Heskett wrote:
> Thats much better Peter, but how long can the cable be?
Zero (units)
The Pi plugs straight in to the board.
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the especial use of mechanical geniuses,
On Monday 18 January 2021 14:05:19 Peter C. Wallace wrote:
> On Sun, 17 Jan 2021, Gene Heskett wrote:
>
>
> > URL to buy one, maybe more? Found it, too much usefull i/o has
> > disappeared, so I'm not that interested. I am using all 4
On Sun, 17 Jan 2021, Gene Heskett wrote:
URL to buy one, maybe more? Found it, too much usefull i/o has
disappeared, so I'm not that interested. I am using all 4 usb jacks +
spi at 40 megabit write and 25 megabit reads, but I suspect
On Sunday 17 January 2021 22:44:36 Matt Shaver wrote:
> On Sun, 17 Jan 2021 14:08:05 -0500
>
> Gene Heskett wrote:
> > On Sunday 17 January 2021 12:06:42 Matt Shaver wrote:
> > > On Sun, 17 Jan 2021 15:17:57 +
> > >
> > > andy pugh wrote:
> > > > The current linuxcnc-served Raspberry Pi
On Sun, 17 Jan 2021 14:08:05 -0500
Gene Heskett wrote:
> On Sunday 17 January 2021 12:06:42 Matt Shaver wrote:
>
> > On Sun, 17 Jan 2021 15:17:57 +
> >
> > andy pugh wrote:
> > > The current linuxcnc-served Raspberry Pi realtime kernel does not
> > > work with the latest hardware
>As for odroid-h2, I have a c2 I put over $100 worth of my SS into at the
>time, bricked, trying to install linux thru a UEFI bios that had no
>mandatory off switch. Odroid had zero sympathy.
I found the Odroid-H2+ bios to be well behaved and booted from both Linux
Mint and the Debian Buster
On Sunday 17 January 2021 19:05:01 andy pugh wrote:
> On Sun, 17 Jan 2021 at 23:49, Gene Heskett
wrote:
> > Andy, I have a working 4.19 kernel. Runs on a pi3b or pi4b.
>
> But does it run on the new Pi4?
That I don't know, if the hardware has been changed from the 2gig rpi4b I
bought last
On Sun, 17 Jan 2021 at 23:49, Gene Heskett wrote:
> Andy, I have a working 4.19 kernel. Runs on a pi3b or pi4b.
But does it run on the new Pi4?
The 4.19 kernel on the LinuxCNC server works perfectly well on _my_
Pi4 and on the Pi400 that I bought for testing when this issue was
first reported.
On Sun, 17 Jan 2021, Gene Heskett wrote:
Date: Sun, 17 Jan 2021 14:08:05 -0500
From: Gene Heskett
Reply-To: EMC developers
To: emc-developers@lists.sourceforge.net
Subject: Re: [Emc-developers] Withdraw Pi support?
On Sunday 17 January 2021 12:06:42 Matt Shaver wrote:
On Sun, 17 Jan 2021
On Sunday 17 January 2021 10:17:57 andy pugh wrote:
> The current linuxcnc-served Raspberry Pi realtime kernel does not work
> with the latest hardware revision of the raspberry Pi.
>
> https://forum.linuxcnc.org/9-installing-linuxcnc/41092-last-update-of-
On Sun, 17 Jan 2021 at 17:29, Matt Shaver wrote:
> Does it work for the 3B+? If so, maybe just add a note to the docs that
> this is the hardware you have to use. In my own experience the Pi3
> works well, the Pi4 seems kind of shaky...
Well, the Pi4 has the advantage of non-USB Ethernet, which
On Sunday 17 January 2021 12:06:42 Matt Shaver wrote:
> On Sun, 17 Jan 2021 15:17:57 +
>
> andy pugh wrote:
> > The current linuxcnc-served Raspberry Pi realtime kernel does not
> > work with the latest hardware revision of the raspberry Pi.
>
> Does it work for the 3B+? If so, maybe just
I'm with Andy,
To my mind, we are spreading ourselves too thin on the ground to support
multiple Architectures.
In my experience, the Odroid H2+ is a much better candidate with an Intel
processor and a complete PC that fits in the palm of your hand.
Yes it costs a bit more than a PI but it does
On Sun, 17 Jan 2021 15:17:57 +
andy pugh wrote:
> The current linuxcnc-served Raspberry Pi realtime kernel does not work
> with the latest hardware revision of the raspberry Pi.
Does it work for the 3B+? If so, maybe just add a note to the docs that
this is the hardware you have to use. In
As usual Andy, this sounds reasonable.
Could always be revisited in the future if thing change.
Chris
From: andy pugh
Sent: January 17, 2021 3:17 PM
To: EMC developers
Subject: [Emc-developers] Withdraw Pi support?
The current linuxcnc-served Raspberry Pi
The current linuxcnc-served Raspberry Pi realtime kernel does not work
with the latest hardware revision of the raspberry Pi.
https://forum.linuxcnc.org/9-installing-linuxcnc/41092-last-update-of-linuxcnc-raspberry-pi4-usb-does-not-work?start=0#194602
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