EMC2 running on Raspberry Pi?

More
12 years 9 months ago #42948 by Roque7
Hi, I'm using qemu simulator to test the following images
wiki.linuxcnc.org/cgi-bin/wiki.pl?RaspbianXenomaiBuild, rpi-lcnc.img, this can simulate well.
soundproofingforum.co.uk/rpi_linuxcnc/raspberrypilinuxcnc.htm, rpi linuxcnc.rar, can not simulate, the simulator starts but after a few line stops.
It is because this bad image? The simulator works well with others images.
Thank you.
I hope you understand me, do not speak English and use the google translator.
regards
Roque7

Please Log in or Create an account to join the conversation.

More
12 years 9 months ago #42950 by andypugh

Roque7 wrote: the simulator starts but after a few line stops./quote]

It is a strange window manager, there is nothing at all to see until you press a button on the mouse (if it is the image I think it is).

Starting axis does take a very long time. Many minutes. Once it starts, it is OK.

Please Log in or Create an account to join the conversation.

More
12 years 9 months ago #42962 by Roque7
Hi.
The problem I have is that the simulator does not load the image.
It is always standing in the same line.
regards
Roque7

image missing http://imagizer.imageshack.us/v2/800x600q90/138/uzb4.jpg

Please Log in or Create an account to join the conversation.

More
12 years 9 months ago #42972 by andypugh
"Unable to mount root partition"

It looks like the disc image is corrupted. What does the SD card look like if you plug it into another PC, rather than try to boot from it?

Please Log in or Create an account to join the conversation.

More
12 years 9 months ago #43213 by billykid
Hi
i can't download the prebuilt image on both link...

Please Log in or Create an account to join the conversation.

More
12 years 8 months ago #43888 by michael.oosten
Hi,

Just to play around with LinuxCNC and understand its workings, I'd like to test it on RPi driving two LEGO motors. However, I am running into a couple of problems.

I don't mind it not being accurate, so I started off with: wiki.linuxcnc.org/cgi-bin/wiki.pl?RaspberryPi building LinuxCNC on standard Raspbian distro. However, I don't know how to get the correct HAL drivers for GPIO to load, so I'm stuck in simulation mode. How do I get the correct drivers to compile and load?

After reading the LinuxCNC message after compiling is done: I thought it wasn't possible to actually drive motors without a realtime kernel. So, I used wiki.linuxcnc.org/cgi-bin/wiki.pl?RaspbianXenomaiBuild to actually build the RaspbianXenomai kernel. However, when I run latency-test, I get the following error: halcmd: error while loading shared libraries: /usr/xenomai/lib/libnative.so.3: invalid ELF header. And I'm stuck again. Not sure what's wrong. Google tells me it might be a crosscompile issue (I've used Wheezy in VirtualBox on my MacBookPro to stay close the RaspbianXenomaiBuild wiki page. Any ideas?

Thanks,
Michael

Please Log in or Create an account to join the conversation.

Time to create page: 0.410 seconds
Powered by Kunena Forum