16 commits

Author	SHA1	Message	Date
lephe	ae4f7af172	gray: add engine, basic drawing and text ... This revision includes the base gray engine with sensible starting defaults, gclear() and grect(), as well as gtext().	2019-07-20 12:31:46 -04:00
lephe	c50cbf6a9c	Make room for an fx-cg50 compatible version. Enhanced build system.	2018-04-09 08:31:12 +02:00
lephe	79b78b5345	Hopefully the last adjustments before the first release.	2017-07-11 13:51:56 +02:00
lephe	f6133c26fc	Startup logs instead of diagnostics, created .gint_bss, updated demo.	2017-07-05 21:38:12 +02:00
lephe	5e66efc560	Interrupt controller module description (WIP), task switch and return to menu.	2017-07-01 16:07:14 +02:00
lephe	3214f6b797	Almost ended quality review, and fixed tales-related vram overflows.	2017-04-19 19:57:31 +02:00
lephe	a6e312a39c	Some quality review. Made keyboard time milliseconds.	2017-03-26 18:38:32 +02:00
lephe	31e2b453dd	Redesigned timer module: got a possibly infinite amount of virtual timers.	2017-03-01 11:07:28 +01:00
lephe	7ab6170ca3	Key repeat events & Timer callbacks with arguments. Fixed sleep_us().	2017-02-25 23:19:35 +01:00
lephe	d852bc3310	Huh... debug app for crashes & whole new interrupt system. Minor edits.	2017-02-25 19:02:07 +01:00
lephe	2564096a13	Added natural delay/frequency settings for timers.	2016-12-22 19:47:05 +01:00
lephe	d80de5683b	Added clock frequency computations/measurements, and frequency-delay/timer expression.	2016-08-29 11:29:07 +02:00
lephe	c63d7b812e	Added bitmap part rendering and text colors, proper gray text. Enhanced demo app (wip).	2016-07-28 18:12:07 +02:00
lephe	b2151886bc	Added formatted printing for stdio: handles everything except doubles and %m.	2016-07-25 22:38:47 +02:00
lephe	34dd27d7a3	Major bopti update (one of the last, I hope). Added comparison with ML as fifth application (hidden).	2016-07-14 21:10:51 +02:00
lephe	d122624c56	Re-structured files. Minor name changes. No code changed in this falsely huge commit.	2016-07-06 11:28:51 +02:00