Re: [Emc-developers] RPi5 + Raspbian + LinuxCNC latency tests - first impressions

2023-12-29 Thread Rob M
Umm Rod Old Mate was referring to the my linked images for the RPi4, not your ones, the ones I built for other reasons. On Sat, Dec 30, 2023 at 1:26 PM Rod Webster wrote: > >None of those images were for the Rpi-5, I thought the RPi4 in the file > > Well yes they are. Andy and Steffan are using

Re: [Emc-developers] RPi5 + Raspbian + LinuxCNC latency tests - first impressions

2023-12-29 Thread Rod Webster
>None of those images were for the Rpi-5, I thought the RPi4 in the file Well yes they are. Andy and Steffan are using pi5 variant of my image which is used for the 2.9.1 release from here: https://drive.google.com/file/d/1H_q0Ra-27ZDOhquvq179beUZQNVlex1f/view?usp=sharing Filename (with rpi-5 in

Re: [Emc-developers] RPi5 + Raspbian + LinuxCNC latency tests - first impressions

2023-12-29 Thread Rob M
None of those images were for the Rpi-5, I thought the RPi4 in the file name would made the obvious, but as this a topic about the 4 I guess there could be some confusion. As for the recent RPi5 image you tried does that have any issues with screen resolution? Is it stuck on a single resolution?

Re: [Emc-developers] RPi5 + Raspbian + LinuxCNC latency tests - first impressions

2023-12-29 Thread andy pugh
On Sat, 30 Dec 2023 at 00:27, Steffen Möller via Emc-developers wrote: > Andy's image was a success - I just did not know the passwords. I mentioned it in a previous message, but it is cnc / cnc -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial

Re: [Emc-developers] RPi5 + Raspbian + LinuxCNC latency tests - first impressions

2023-12-29 Thread Steffen Möller via Emc-developers
Hello, Andy's image was a success - I just did not know the passwords. > General use for Linuxcnc > https://drive.google.com/file/d/1Ve6LismgxL0OfYufkeU1Z0hzdWhbf_WJ/view?usp=sharing does not boot on my RPi5 - gets the same USB errors and the missing device tree as reported for the 2.9.1 RPI

Re: [Emc-developers] RPi5 + Raspbian + LinuxCNC latency tests - first impressions

2023-12-29 Thread Rob M
The kernel that has been used previously on the RPi4 has worked fine on the 5. The Foundation images for ALL versions of the RPi used the same kernel, I've booted the same kernel version on the Rpi4 and 5 so to say "solid preempt_rt kernel for the Pi5 which has not been possible previously" is not

Re: [Emc-developers] RPi5 + Raspbian + LinuxCNC latency tests - first impressions

2023-12-29 Thread andy pugh
On Fri, 29 Dec 2023 at 17:56, andy pugh wrote: > Let me look to see what I have. Try this one rpi-5-debian-bookworm-6.1.61-rt15-arm64-ext4-2023-11-17-1520.img.xz Raspi-imager can work directly with .xz files, no need to expand. Note that you need to use menu-config to set up the Wifi. --

Re: [Emc-developers] RPi5 + Raspbian + LinuxCNC latency tests - first impressions

2023-12-29 Thread andy pugh
On Sat, 30 Dec 2023 at 03:53, andy pugh wrote: > That's odd. I am replying to this email on _my_ Pi5 and it works fine. > I can't remember the exact details of how I got here, Looking further, almost certainly not with the image from linuxcnc.org/iso as that was built a month before the

Re: [Emc-developers] RPi5 + Raspbian + LinuxCNC latency tests - first impressions

2023-12-29 Thread andy pugh
On Sat, 30 Dec 2023 at 02:23, Steffen Möller via Emc-developers wrote: > I just went for it and it does not work for the RPi5 - stating that the > device tree would not be found and that the bcm2712-rpi-5-b.dtb cannot be > found. That's odd. I am replying to this email on _my_ Pi5 and it

Re: [Emc-developers] RPi5 + Raspbian + LinuxCNC latency tests - first impressions

2023-12-29 Thread Steffen Möller via Emc-developers
Hello, That was quite a thread I have triggered, feels a bit like the Debian mailing lists :) > Von: "andy pugh" > Why do people keep reinventing this particular wheel? We distribute a > Pi SD card image via www.linuxcnc.org. I just went for it and it does not work for the RPi5 - stating

Re: [Emc-developers] RPi5 + Raspbian + LinuxCNC latency tests - first impressions

2023-12-29 Thread Rod Webster
>When Rod and myself were discussing the building the building of images we >had different ideas as to what was required, I opted for a more complete >desktop where Rod just went for "what was required", although I did >uninstall libreoffice to reduce download size. I also included the "gvfs"

Re: [Emc-developers] RPi5 + Raspbian + LinuxCNC latency tests - first impressions

2023-12-29 Thread Daniel Hiepler
Vom: Fri, 29 Dec 2023 12:27:41 +1100 > Linuxcnc only really needs one image, it's not really meant to be a General > Purpose Distro, That's debatable. A lot of projects offer various images for different purposes (e.g. retropi has images optimized for different Pi revisions). Some even don't