gbos.git - gbos - a tiny Unix-flavored OS for the Game Boy Color (kernel, shell, coreutils in C, RAM filesystem)

	Commit message (Collapse)	Author	Age	Files	Lines
*	term: 7-color terminal (per-glyph fg+bg) + ANSI escapes; colorize irc	user	3 days	1	-61/+154
\| \| \| \| \| \| \| \| \| \| \| \| \|	Fano-plane palette scheme: the 7 colors map onto 7 CGB BG palettes so any color pair shares one palette; a tile's palette is picked from the set of colors its two cells need (tables generated by tools/gencolor.py). Per cell a packed (bg<<4)\|fg byte lives alongside the char shadow, and the glyph blitter steers glyph/empty pixels to each cell's fg/bg color slots via plane masks. An ANSI-ish CSI parser (ESC [ .. m) drives it; usr/ansi.c demos it and the irc client now renders hashed nick colors, status dimming and a channel-activity bar.
*	refactor: c/ -> usr/, compiled program blobs out of the source tree	user	4 days	1	-0/+422
	Userland sources live in usr/ (fits the Unix theme better than 'c'). SDCC output .bin blobs land in build/usr/ with the other build artifacts instead of littering the source dir; programs.asm INCBINs them from there. Byte-identical ROM.