On 2/27/23 14:32, Sebastian Kuzminsky wrote:
The 7i90 in SPI mode works well with the Raspberry Pi 4, and probably
the Pi 3 too. (There's an issue with SPI on Pi on Debian Bookworm, but
it works fine on Raspberry Pi OS Buster.)
Yes, it runs fine on a pi3b, but the pi3b is dragging its tongue
On 2/27/23 14:02, John Dammeyer wrote:
Two problems.
One: $249US and two: out of stock at the moment.
When I did my lathe, there was the 7i90HD but at $65, it has no
protection for the fpga, its connected directly to the outputs. And I
learned 2 things.
1. 7i42TA's were needed between the 5
The 7i90 in SPI mode works well with the Raspberry Pi 4, and probably
the Pi 3 too. (There's an issue with SPI on Pi on Debian Bookworm, but
it works fine on Raspberry Pi OS Buster.)
http://store.mesanet.com/index.php?route=product/product&product_id=291
6 available, for $60.
You have to fla
One thing to remember is that is a very basic acorn setup. (With their cut
down control software). Plus you need a decent performing computer to run
the software.. so that needs to be considered..
Acorn is a good solution especially if you are familiar with the control
software.
On Mon, Feb 27,
Two problems.
One: $249US and two: out of stock at the moment.
Mind you, so is the 7i92H but it was around $89 and with two Chinese BoBs at $5
each comes in much cheaper.
So then the question is both require waiting. A Pi4 isn't cheap either nor in
stock.
And an ACORN CNC kit is $329. Looks
On Mon, 27 Feb 2023 at 18:15, John Dammeyer wrote:
>
> Ah. I forgot about that little tidbit.
SPI (Such as 7C80) ought to work though.
--
atp
"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the especial use of mechanical geniuses, daredevils and
lunatics."
— George
Ah. I forgot about that little tidbit.
John
> -Original Message-
> From: andy pugh [mailto:bodge...@gmail.com]
> Sent: February-27-23 7:18 AM
> To: Enhanced Machine Controller (EMC)
> Subject: Re: [Emc-users] Linux CNC on Pi3
>
> On Sun, 26 Feb 2023 at 06:57, John Dammeyer wrote:
> >
On Mon, 27 Feb 2023 at 16:16, dave engvall wrote:
> I have a Dell 790 with Debian 9 RT with Buster uspace. Hardware is 5i25
> and single 7i76. Boots and comes up in sim mode which pretty much
> confirms that I need to flash the card.
I am not sure that it does mean that. But then I am not sure w
Hi all,
I've pretty much finished the mechanical side of a add-on Y axis for my
small mill. New axis is 25 mm rails, 2 nm stepper-servos and glass
scales as quality control only.
I have a Dell 790 with Debian 9 RT with Buster uspace. Hardware is 5i25
and single 7i76. Boots and comes up in sim
On Sun, 26 Feb 2023 at 06:57, John Dammeyer wrote:
>
> If I wanted to put LinuxCNC onto a Pi3 is there a distribution disk or a
> tutorial on how to do that starting with a stock raspian?
The stock LinuxCNC image might well work, but be aware that the reason
we tend to suggest Pi4 is that the Pi
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