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Altera_Forum
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15 years ago

ocm_spi_mmu problem with NEEK

Hi I'm newbie and I want to make my NEEK working with MMU. I follow the tutorial in the NIOS wiki for the toolchain installation (I have Fedora 10). I succeded with my first project starting...
Altera_Forum's avatar
Altera_Forum
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15 years ago

Thanks Hippo, it's now working.

Anyway I have the same issue as other people, with RX : overrun and packet dropped. I use ethoc in static IP, with route and gateway configured. What is amazing is that overrun and packet dropped messages appear only when I connect the NEEK to my lab network. When I use only a ethernet "cross" cable between my pc and the neek, this error disappears !!!! Any idea ?

Another issue is now to configure the framebuffer. I use the Framebuffer wiki page and I guess the fb0 is working because the neek screen as color bars. But if I want to use Microwindow and specially nanox, I have the jpeg error:

/usr/lib/libjpeg.so: could not read symbols: File in wrong format

collect2: ld returned 1 exit status

make[5]: *** [/home/phil/nios2-linux/uClinux-dist/user/microwin/src/bin/nano-X] Error 1

make[5]: Leaving directory `/home/phil/nios2-linux/uClinux-dist/user/microwin/src/nanox'

I looked at the jpeg library and it's automatically selected.

I tried to not use jpeg (png for instance) and I have a equivalent problem.

I'm stucked.