24 Commits

Author	SHA1	Message	Date
Jorj Bauer	b6e475841e	add lazy flushing	2020-06-28 08:28:49 -04:00
Jorj Bauer	290b3e5a58	fix serialization of woz data	2020-06-27 23:09:43 -04:00
Jorj Bauer	d56f9665ba	fix serialization of diskii object; allow teensy to build w/o caching entire disk images	2020-06-27 22:40:42 -04:00
Jorj Bauer	f66049ce8e	fixup for using both drives; repair spindown delay (which was a factor of 1000 too aggressive, which is why disk access was slow)	2020-06-27 22:10:24 -04:00
Jorj Bauer	29542704bd	incremental improvement for woz disk support	2020-06-27 18:00:59 -04:00
Jorj Bauer	c5e41a5ea7	tie disk spin-down to CPU cycles	2019-02-22 01:01:48 -05:00
Jorj Bauer	564ccee061	dynamically read track data	2019-02-20 23:10:29 -05:00
Jorj Bauer	197c89b772	incremental cleanup and prep for dynamic track loading (instead of full track preloading)	2019-02-20 22:06:55 -05:00
Jorj Bauer	a93b14bc9c	Real-time dropout only makes sense on the Teensy; don't force it on SDL	2019-02-20 17:41:04 -05:00
Jorj Bauer	687a096702	woz uses built-in file management system	2019-02-20 11:51:55 -05:00
Jorj Bauer	03b0a141bc	first working Woz code (read-only, and only non-copyprotected disks)	2019-02-20 07:50:51 -05:00
Jorj Bauer	99d0c8e72c	Squashed commit of ... * New BIOS interface * New linux framebuffer version * Unified linuxfb and SDL with Teensy * Abstracted VM RAM * Fixed disk image corruption due to bad cache handling * Variable CPU speed support	2018-02-07 10:28:40 -05:00
Jorj Bauer	936a4d0484	static allocator for diskii raw disk buffer	2018-01-10 08:14:38 -05:00
Jorj Bauer	7da0ed9a2b	refactor of UI layer	2018-01-07 14:44:23 -05:00
Jorj Bauer	753a9a5f24	added suspend/resume	2017-12-30 20:22:22 -05:00
Jorj Bauer	061eca8c3a	remove hack that sped up disk access for unknown reasons: it was b/c it was giving the logic sequencer time to sync	2017-12-29 22:17:47 -05:00
Jorj Bauer	a24406870e	simplified head phase/track handling; don't overrun RWTS logic sequencer	2017-12-29 22:16:09 -05:00
Jorj Bauer	a22f44a535	when selecting the other drive, make sure to buffer its current track	2017-12-28 23:00:56 -05:00
Jorj Bauer	4545258bc4	Fixed stepper magnet handling for disks	2017-12-28 22:49:20 -05:00
Jorj Bauer	a90ae0a991	fix writing	2017-02-27 06:20:18 -05:00
Jorj Bauer	b955dd106f	draw the drive status indicators from outside the CPU thread/ISR	2017-02-26 20:25:47 -05:00
Jorj Bauer	85d81d398a	segregating CPU and timing-sensitive sound operations from drawing/disk IO/debugging	2017-02-26 19:59:51 -05:00
Jorj Bauer	e942d8a4dd	working on mockingboard support	2017-02-24 10:15:17 -05:00
Jorj Bauer	218b3b77a0	general VM structure and a test OpenCV target	2017-02-19 18:55:54 -05:00