11736 Commits

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Author	SHA1	Message	Date
Thomas Harte	c3d4d0ee38	Introduce panning, threading.	2024-04-16 21:56:34 -04:00
Thomas Harte	30cca54e6c	Diagnostically try for a square wave.	2024-04-13 22:10:34 -04:00
Thomas Harte	6ac6e48b95	Attempt audio output.	2024-04-13 21:54:50 -04:00
Thomas Harte	779794632e	Generate volume ramp.	2024-04-13 20:23:47 -04:00
Thomas Harte	88bb16f261	Install proper filter frequency.	2024-04-13 15:34:39 -04:00
Thomas Harte	c134c7bdc2	Fix: signal is 'flyback', not sync.	2024-04-10 21:53:38 -04:00
Thomas Harte	6c6cda3db5	Use clocking hints.	2024-04-09 22:22:03 -04:00
Thomas Harte	a29f246536	Move to more natural position of ownership.	2024-04-09 22:10:07 -04:00
Thomas Harte	d9d675a74f	Fix scan status scale.	2024-04-09 21:56:42 -04:00
Thomas Harte	d62ea95889	Make some intimation towards audio.	2024-04-09 21:53:40 -04:00
Thomas Harte	e2e951ad0b	Fix layout.	2024-04-09 21:49:35 -04:00
Thomas Harte	a5a653d684	Factor vsync state into IO reads.	2024-04-09 21:49:00 -04:00
Thomas Harte	6123350895	Improve state guesswork.	2024-04-09 21:24:08 -04:00
Thomas Harte	ec73c00c3b	Silence the routine stuff of interrupt masks.	2024-04-09 20:57:57 -04:00
Thomas Harte	dd24f5f4f3	Don't latch video addresses until almost the last minute.	2024-04-09 20:56:10 -04:00
Thomas Harte	82a2e802ea	Life's too short; just do it in HTML.	2024-04-08 23:11:22 -04:00
Thomas Harte	3b75eeb70a	Try two divs.	2024-04-08 22:46:45 -04:00
Thomas Harte	ee4575b70f	Attempt a div.	2024-04-08 22:45:41 -04:00
Thomas Harte	46a4ec1cb1	Reshuffle images.	2024-04-08 22:42:49 -04:00
Thomas Harte	8ab77a3260	Attempt to even out columns.	2024-04-08 22:39:14 -04:00
Thomas Harte	b875e349c1	Mention the Archimedes.	2024-04-08 22:34:08 -04:00
Thomas Harte	169298af42	Plumb through disk insertion. ... Surprisingly: some things now load.	2024-04-08 21:15:40 -04:00
Thomas Harte	5e502df48b	Forward motor and drive selection.	2024-04-07 22:29:00 -04:00
Thomas Harte	4f58664f97	Catch interrupt enables.	2024-04-07 22:08:12 -04:00
Thomas Harte	ffd298218c	Tie off initial values; fix FIQ usage.	2024-04-07 21:58:16 -04:00
Thomas Harte	d2b077c573	Start wiring in a floppy controller.	2024-04-07 21:22:35 -04:00
Thomas Harte	547dc29a60	Remove done TODOs.	2024-04-07 15:53:42 -04:00
Thomas Harte	69aeca5c0e	Aggregate mouse deltas where possible.	2024-04-06 21:24:21 -04:00
Thomas Harte	ed7cd4b277	Fix 8bpp output, all-modes cursor.	2024-04-06 20:58:44 -04:00
Thomas Harte	7bf831e1a6	Add missing 'override'.	2024-04-06 13:51:33 -04:00
Thomas Harte	0092cb8c36	Route enough to be able to mess around.	2024-04-06 13:44:05 -04:00
Thomas Harte	543b1c644a	Wire mouse events to the relevant class.	2024-04-06 13:32:59 -04:00
Thomas Harte	cfaea7a90c	Add cursor within 4bpp pixel area.	2024-04-05 22:43:10 -04:00
Thomas Harte	b821645644	Capture cursor palette, switch horizontal field.	2024-04-05 22:01:01 -04:00
Thomas Harte	2865190499	Resolve video addressing issues.	2024-04-05 21:56:31 -04:00
Thomas Harte	3f40e409c5	Reduce debugging heft.	2024-04-04 22:16:11 -04:00
Thomas Harte	002e235d90	Force RGB mode.	2024-04-04 22:02:47 -04:00
Thomas Harte	7d8a364658	Reimplement LDM and STM.	2024-04-04 21:59:18 -04:00
Thomas Harte	41c471ca52	Add a force-user-aware accessor.	2024-04-04 20:17:44 -04:00
Thomas Harte	dd127f64fe	Simplify range.	2024-04-03 07:23:14 -04:00
Thomas Harte	b19dcfd6dc	Take another run at shifts.	2024-04-02 21:57:46 -04:00
Thomas Harte	55369464ad	Add a by-eye crop. A better answer will come.	2024-04-01 22:10:05 -04:00
Thomas Harte	609c117267	Switch to English RISC OS.	2024-04-01 21:44:42 -04:00
Thomas Harte	3b62a2fe7a	Restrict video buffer to first 512kb.	2024-04-01 21:39:10 -04:00
Thomas Harte	7c9715f00c	Change mind about carry behaviour.	2024-04-01 21:38:44 -04:00
Thomas Harte	7de92a9457	Slightly clean up shift code.	2024-04-01 21:24:49 -04:00
Thomas Harte	0866caf934	Flaws remain, but acknowledge that pixel rate is double.	2024-04-01 10:48:20 -04:00
Thomas Harte	914b88d115	Fix non-debug build.	2024-03-31 19:17:55 -04:00
Thomas Harte	cc122a7a68	Add an SWI count, to aid in logging.	2024-03-31 18:18:26 -04:00
Thomas Harte	31979649c6	As it continues to swell, factor out the junk.	2024-03-31 18:15:48 -04:00