https://github.com/uobikiemukot/yaft

yet another framebuffer terminal
https://github.com/uobikiemukot/yaft

Last synced: 3 months ago
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yet another framebuffer terminal

• Host: GitHub
• URL: https://github.com/uobikiemukot/yaft
• Owner: uobikiemukot
• License: mit
• Created: 2012-06-18T23:23:24.000Z (over 12 years ago)
• Default Branch: develop
• Last Pushed: 2024-02-05T05:38:06.000Z (12 months ago)
• Last Synced: 2024-08-01T22:43:42.548Z (6 months ago)
• Language: C
• Size: 8.81 MB
• Stars: 607
• Watchers: 20
• Forks: 43
• Open Issues: 30
• Metadata Files:
  • Readme: README.bsd
  • Changelog: ChangeLog
  • License: LICENSE

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README

        
# yaft (yet another framebuffer terminal)

## test environment

using qemu (i386, vga cirrus)

-	FreeBSD 10.1

-	OpenBSD 5.7

-	NetBSD 6.1.5

## FreeBSD

### kernel rebuild

edit /usr/src/sys/i386/conf/GENERIC

~~~

options VESA

options SC_PIXEL_MODE

~~~

build

~~~

# cd /usr/src

# make buildkernel

# make installkernel

~~~

### module load (no kernel rebuild)

~~~

# kldload vesa

# echo "vesa_load=\"YES\"" >> /boot/loader.conf

~~~

### vesa mode

check available mode

~~~

# vidcontrol -i mode

~~~

change mode

~~~

# vidcontrol MODE_XXX

# echo "allscreens_flags=\"MODE_XXX\"" >> /etc/rc.conf

~~~

### keyrepeat

~~~

# kbdcontrol -r fast

~~~

### write-combine

~~~

# memcontrol set -b 0xe0000000 -l 0x10000000 -o SVGA write-combine

~~~

## NetBSD

### vesa mode

check available mode

~~~

(boot prompt)

> vesa list

~~~

edit /boot.cfg

~~~

menu=Boot normally:rndseed /var/db/entropy-file;vesa 1024x768x32;boot netbsd

~~~

### key repeat

~~~

# wsconsctl -w repeat.del1=200 repeat.deln=50

~~~

~~~

# echo "setvar repeat.del1=200" >> /etc/wscons.conf

# echo "setvar repeat.deln=50" >> /etc/wscons.conf

~~~

## OpenBSD

### kernel

-	patch http://mlterm.sf.net/openbsd-5.3-fixvesa.patch

edit /usr/src/sys/arch/i386/conf/GENERIC

~~~

vesabios0 at mainbus?

option VESAFB

~~~

build

~~~

# cd /usr/src/sys/arch/i386/compile/GENERIC

# make clean && make depend && make

# make install

# reboot

~~~

### change vesa mode

edit yaft/fb/openbsd.h

~~~

enum {

	FB_WIDTH  = 640,

	FB_HEIGHT = 480,

	FB_DEPTH  = 8,

};

~~~

### key repeat

~~~

# wsconsctl -w repeat.del1=200 repeat.deln=50

~~~

~~~

# echo "setvar repeat.del1=200" >> /etc/wscons.conf

# echo "setvar repeat.deln=50" >> /etc/wscons.conf

~~~