Honored Contributori read frame buffer on nios wiki http://www.alterawiki.com/wiki/framebuffer, and follow this instruction but when i boot and run nano-X , i get this error:
KDGKMODE : invalid argument
cannot itinitialize keyboard
couldn't connect to nano server
Honored ContributorPlease do paste just the text from the command line interface to the forum messages and avoid all those nasty pictures.
-MichaelHonored Contributori found the project chap 18 of book "Rapid protyping of digital system" at link
http://extras.springer.com/2008/978-0-387-72670-0/booksoft_fe/de2/chap18 and used file nios2.ptf to build kernel but same above error Who have exprience Frame buffer on uclinux nios2 ,plese help meHonored ContributorI once did a working example for the NEEK board. It can be found in the wiki.
Maybe the DE2 has too few RAM to allow for Microwindow / Nano-X. BTW.: You modified your primary post to to show only the relevant information: good. But you again attached a picture. It would be much more appropriate to just copy the text directly into the mail. So it can be larger than just a few lines the reader can move it into an editor program to search it, etc. -MichaelHonored Contributorbut i used to file DE2_NIOS_HOST_MOUSE_VGA.sof + zimage_de2_vga downloaded from book rapid protyping chap 18, and run succesful
but this link have only file .sof and file zimage, no full project. And i can't see component in sopc builder . who worked successful project Frame buffer on wiki, give me to full projectHonored ContributorI am beginner for the uClinux, and currently referring frame buffer on nios wiki http://www.alterawiki.com/wiki/framebuffer, and follow the instruction given but after succesfully boot uClinux and run nano-X , I also face this kind of problem, which is unable to start the nano-X in Uclinux terminal,
(KDGKMODE : invalid argument cannot itinitialize keyboard) Anyone are succesfully solve this problem? Please HELP!!!! Thanks very much!!!!
