Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

frame buffer error part2

After the zImage has been generated, I boot up uClinux but I am unable to run: nano-X & nxterm & and the rest of them...the nio-terminal says bad command or filename I have followed the...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

I ran through the build again. It works without problem.

I think your source may have problem in patch.

Try remove all source and build again.

I include a image of my test in the wiki, and you may try out with the sof in de2_vga.zip.

http://nioswiki.jot.com/wikihome/operating.../zimage_de2_vga (http://nioswiki.jot.com/wikihome/operatingsystems/%c2%b5clinux/framebuffer/zimage_de2_vga)

nano-X &

nxview /home/ftp/rhino.jpg &

The 8M memory on DE2 is very tight. So you should [NOT] add too many features/drivers in kernel , and user apps.