1502 Commits

Author	SHA1	Message	Date
Thomas Harte	3c68a5ca65	Enhances the amount of ROM information posted by the Apple machines.	2019-07-20 16:08:40 -04:00
Thomas Harte	20670bab2f	Expands information included in ROM load requests.	2019-07-19 22:35:22 -04:00
Thomas Harte	b9a34bee51	Substitutes a more efficient inner loop for audio generation.	2019-07-17 14:54:06 -04:00
Thomas Harte	22ee51c12c	Corrects clocking issues around audio, and cuts down queue costs.	2019-07-17 14:41:36 -04:00
Thomas Harte	59b5dfddec	Added logic to allow a second disk to be inserted, at least.	2019-07-11 23:03:02 -04:00
Thomas Harte	cac97a9663	Devolves drive responsibility.	2019-07-10 22:39:56 -04:00
Thomas Harte	2ccb564a7b	Throws some extra logging into place, to test the IWM changeover.	2019-07-10 21:39:45 -04:00
Thomas Harte	d1d0430fce	Eliminates the SonyDrive class.	2019-07-10 17:38:05 -04:00
Thomas Harte	be251d6b03	Begins substituting the DoubleDensityDrive for the Sony.	2019-07-10 16:24:48 -04:00
Thomas Harte	c4ab0bb867	Starts sketching out an interface for IWM drives, eliminating a dangling use of unsigned as it goes.	2019-07-10 16:05:59 -04:00
Thomas Harte	886946cc8c	Rejigs time-until-event tracking.	2019-07-09 23:27:27 -04:00
Thomas Harte	ed4ddcfda8	Reduces call/return overhead on Microcycle methods.	2019-07-09 19:55:30 -04:00
Thomas Harte	7886cd63bd	Flattens the Macintosh's perform_bus_operation, for legibility.	2019-07-09 19:49:06 -04:00
Thomas Harte	b4a3f66773	Restores just-in-time processing of video.	2019-07-09 18:08:07 -04:00
Thomas Harte	52e96e3d2a	Documents and extends the Video interface. ... With the intention of returning it soon to JIT execution.	2019-07-08 22:28:05 -04:00
Thomas Harte	1a9aa60bf7	Ensures no compiler will think this can exit without returning.	2019-07-08 18:13:23 -04:00
Thomas Harte	793c2df7ee	Fixes keypad keys.	2019-07-08 16:38:06 -04:00
Thomas Harte	28de629c08	Fixes the 6522 sufficiently to fix keyboard input.	2019-07-08 15:29:34 -04:00
Thomas Harte	d7329c1bdd	Experiments with a timeout on keyboard interactions.	2019-07-07 14:13:55 -04:00
Thomas Harte	96c0253ee2	Fixes mouse input when a button is pressed; attempts keyboard input. ... I think the VIA is somehow sending spurious commands.	2019-07-02 21:14:33 -04:00
Thomas Harte	191a7a9386	Reintroduces an empty second drive. ... This prevents the uninitialised disk error. Which is a clue.	2019-07-02 16:59:00 -04:00
Thomas Harte	fffe6ed2df	Chops the Macintosh down to a single drive to aid in development.	2019-07-02 13:59:30 -04:00
Thomas Harte	6c588a1510	Makes some further random swings at tracking the startup procedure.	2019-06-28 13:03:47 -04:00
Thomas Harte	d81053ea38	Invents some additional PEA tests, and further fixes PEA.	2019-06-27 17:59:03 -04:00
Thomas Harte	506276a2bd	Corrected: use format tag as intended.	2019-06-18 14:04:28 -04:00
Thomas Harte	00c32e4b59	Further miscellaneous changes to debug logging. All temporary.	2019-06-18 10:34:31 -04:00
Thomas Harte	877b46d2c1	Advances IWM/drive emulation very close to the point of 'Welcome to Macintosh'.	2019-06-15 16:08:54 -04:00
Thomas Harte	bde975a3b9	Possibly mights the tiniest bit of headway with 'the IWM'. ... I'm now pretty sure that my 3.5" drive, which for now is implemented in the IWM (yuck) is just responding to queries incorrectly.	2019-06-13 22:38:09 -04:00
Thomas Harte	f6f9024631	Corrects Macintosh aspect ratio (and framing).	2019-06-13 18:41:38 -04:00
Thomas Harte	5630141ad7	Ensures randomised memory contents at startup.	2019-06-13 13:35:16 -04:00
Thomas Harte	d6150645c0	By hook or by crook, mouse input now works.	2019-06-12 22:19:25 -04:00
Thomas Harte	ccd2cb44a2	Fills in enough of the SCC to allow completion of the Macintosh side of that relationship.	2019-06-12 17:51:50 -04:00
Thomas Harte	c8066b01b6	Restores attempt at proper audio behaviour.	2019-06-11 19:53:22 -04:00
Thomas Harte	ebd59f4dd3	Performs the trivial part of wiring up the Macintosh mouse. ... SCC still to go.	2019-06-11 19:52:37 -04:00
Thomas Harte	109953ef49	Ensures proper routing of mouse events from Cocoa.	2019-06-11 18:41:41 -04:00
Thomas Harte	124c7bcbb0	Makes the Macintosh a mouse machine, and makes mouse machines detectable.	2019-06-11 18:21:56 -04:00
Thomas Harte	a0321aa6ff	Starts sketching out an emulator interface for mice.	2019-06-11 17:47:24 -04:00
Thomas Harte	9230969f43	Corrects enough of the 6522 and Keyboard to get an initial command seemingly working.	2019-06-10 09:28:27 -04:00
Thomas Harte	697e094a4e	Sketches out the absolute basics of an SCC interface.	2019-06-08 18:47:11 -04:00
Thomas Harte	7591906777	Numerous IWM fixes: the machine now seems to be trying to measure the tachometer.	2019-06-06 18:32:11 -04:00
Thomas Harte	a413ae11cb	Makes some sort of first attempt at having the IWM read.	2019-06-04 22:13:00 -04:00
Thomas Harte	833258f3d7	Sets things up to allow variable rotation rates, and especially Sony 800kb-style self-selecting rates.	2019-06-04 21:41:54 -04:00
Thomas Harte	661fe1e649	Disables logging, for now.	2019-06-03 15:57:53 -04:00
Thomas Harte	85298319fa	Expands towards supporting multiple Macintosh models. ... To provide another variable to help with bug isolation.	2019-06-03 14:50:36 -04:00
Thomas Harte	881feb1bd3	Adds preliminary parsing of the Disk Copy 4.2 format.	2019-06-02 13:39:25 -04:00
Thomas Harte	3e9fa63799	Adds a receiver for drive-motor control bytes. ... My new belief is that I'm either reading the buffer from the wrong place, or the 68000 isn't filling it for some reason.	2019-06-01 19:31:32 -04:00
Thomas Harte	983407896c	Ensures consistent audio pipeline.	2019-06-01 17:29:57 -04:00
Thomas Harte	5c08bb810e	In theory provides a full implementation of audio. ... Albeit seemingly ineffective.	2019-06-01 15:44:29 -04:00
Thomas Harte	17635da812	Pushes Mac audio further towards being able to function.	2019-06-01 15:18:27 -04:00
Thomas Harte	6d985866ee	All proper inputs are now provided to the audio generator. ... Hopefully. The next job is to generate audio. If that sounds correct, then the disk motor speed question can be tackled.	2019-06-01 15:03:15 -04:00