Thomas Harte
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de397799ed
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Pulled away my crazy rationalisation of an audio queue into a circular buffer and decided just to trust the OS. This should reduce latency.
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2016-10-10 07:30:00 -04:00 |
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Thomas Harte
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c284818af5
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Fixed alphabetisation of project.
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2016-10-07 17:21:02 -04:00 |
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Thomas Harte
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cffdbc7c00
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Merge pull request #55 from TomHarte/AsyncQueue
Introduces an asynchronous task queue
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2016-10-07 17:20:35 -04:00 |
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Thomas Harte
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4829b896f7
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Documented the async task queue.
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2016-10-07 17:18:46 -04:00 |
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Thomas Harte
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922dd6a586
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Hit up the other two kinds of audio generator.
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2016-10-07 17:10:00 -04:00 |
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Thomas Harte
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002e923cf1
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Added shutdown logic.
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2016-10-07 17:08:29 -04:00 |
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Thomas Harte
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de658b70d7
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That's thread safety, subject to the async task queue being made to work...
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2016-10-07 17:02:36 -04:00 |
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Thomas Harte
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e53455a936
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Not having read the C++ synchronisation primitives before, this async task queue is probably incorrect. But nevertheless, let's have a quick go at employing it — in a hideously thread unsafe fashion — for audio generation. What can possibly go wrong?
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2016-10-07 16:56:34 -04:00 |
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Thomas Harte
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2d26feb073
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Added mappings for the previously-missing characters @, [ and ].
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2016-10-04 22:03:53 -04:00 |
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Thomas Harte
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ebef5ccdba
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Merge pull request #54 from TomHarte/BCDTest
Installs hoglet's BCDTest as a formal part of the test suite
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2016-10-04 07:53:39 -04:00 |
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Thomas Harte
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c097886d00
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Installed hoglet's BCDTest as a formal part of the test suite; removed some redundant semicolons in the Wolfgang Lorenz tests while I was here.
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2016-10-04 07:52:44 -04:00 |
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Thomas Harte
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f9ee6803df
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It's likely this should be set at startup too, based on latest info.
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2016-10-03 22:16:10 -04:00 |
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Thomas Harte
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f1af6ef8b6
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Merge pull request #53 from TomHarte/BCDTest
Resolves failure of the jsbeeb BCDTest.ssd
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2016-10-03 22:07:20 -04:00 |
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Thomas Harte
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fa7c64bb5d
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Eventually reached an implementation of ADC that continues to satisfy all the formalised unit tests while also satisfying the manual BCDTest, that I need to find a way to formalise. I fixed the unit tests for Swift 3 while here, and attempted to do some unrelated NIB stuff with no real success.
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2016-10-03 22:03:39 -04:00 |
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Thomas Harte
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97304e22f0
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Adjusted per tests on StarDot; it appears the tape interrupts may fire during audio output, as if in tape output mode.
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2016-10-03 20:03:14 -04:00 |
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Thomas Harte
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dae6b45464
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Ensured the always-on bit of the interrupt status register is indeed on.
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2016-10-03 19:15:31 -04:00 |
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Thomas Harte
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6ecd8aac61
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Merge pull request #52 from TomHarte/SingleDocument
Collapses Mac binding down to a single NSDocument
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2016-10-03 08:02:30 -04:00 |
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Thomas Harte
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cfdd5fb686
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By removing its status as a special case, eliminated the Atari 2600 document. It's fairly clear that my date with doing joysticks properly can be deferred only so much longer but this is no worse than previously things were.
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2016-10-03 08:01:04 -04:00 |
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Thomas Harte
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bf468db73d
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Migrated the Vic document to a mere options panel.
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2016-10-03 07:42:05 -04:00 |
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Thomas Harte
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9e6e84647e
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Quick formatting fix.
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2016-10-02 22:06:28 -04:00 |
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Thomas Harte
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f28881ec6b
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... and with the return of stored options and the shift of the aspect ratio to somewhere else (to sit, temporarily), the Electron document is the first of the gang to die.
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2016-10-02 22:04:47 -04:00 |
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Thomas Harte
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19457621d8
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Redistributed ownership of the user defaults key prefix, the Electron now works other than that settings aren't retained.
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2016-10-02 21:56:50 -04:00 |
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Thomas Harte
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f1b99263e0
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Relocated responsibility for loading ROMs, giving an Electron that 'works' (i.e. options aside) again.
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2016-10-02 20:39:06 -04:00 |
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Thomas Harte
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989a1581da
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Migrated analysis logic from the document controller to the document.
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2016-10-02 17:04:14 -04:00 |
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Thomas Harte
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0c75c2fc41
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Disabled all machine-specific document code, to force the migration of functionality. The 2600 works other than the little matter of input.
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2016-10-02 16:57:57 -04:00 |
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Thomas Harte
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6c6e9830dd
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Started factoring the options panels out, in the hope that they'll become the only machine-specific thing. At least in the short term.
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2016-10-02 16:31:50 -04:00 |
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Thomas Harte
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2411f192f7
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Switched back to full typing, even for DFS loading. It saves having to worry about sideways RAM filing systems and shift (if that's even the issue).
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2016-10-01 21:09:28 -04:00 |
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Thomas Harte
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cd1ab09701
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The Vic-20 now inserts ROMs again.
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2016-09-29 20:15:25 -04:00 |
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Thomas Harte
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abf47efd40
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Factored out Commodore is-a-ROM test, allowing it to be used from the Commodore analyser and thereby allowing ROMs to get as far as the machine again.
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2016-09-29 19:39:13 -04:00 |
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Thomas Harte
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4010f36238
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Ensured tape-formatted PRGs reach a conclusion.
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2016-09-29 19:12:26 -04:00 |
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Thomas Harte
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6c449e7936
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Merge pull request #51 from TomHarte/WD1770
Adds FM and MFM encoding logic, SSD, DSD, ADF file support, and an emulated WD1770
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2016-09-28 21:32:08 -04:00 |
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Thomas Harte
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79412dc84d
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Upped MFM clock cycles, switched back to using the typer for the ADFS and adjusted ADFS ROM slots.
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2016-09-28 21:28:34 -04:00 |
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Thomas Harte
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91235c7fd7
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Fixed issue whereby parts of data that merely looked like index or ID address marks within tracks caused a resynchronisation of the tokeniser.
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2016-09-27 07:36:37 -04:00 |
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Thomas Harte
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ca53fac732
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Switched to assuming a single-sided disk, moved out magic constants.
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2016-09-26 21:20:30 -04:00 |
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Thomas Harte
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6330e5706c
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Fixed seek verify. First ADFS directory is visible.
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2016-09-25 21:44:46 -04:00 |
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Thomas Harte
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4db086949a
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Made an attempt to add MFM decoding to the 1770; ensured something is returned when reading the Plus 3 status register again.
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2016-09-25 21:38:52 -04:00 |
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Thomas Harte
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572d5587d9
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Made a first stab at enabling multi-disk machines and thereby obeying (some of) the Plus 3's status register.
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2016-09-25 21:24:16 -04:00 |
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Thomas Harte
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9bbcbd1001
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Renamed class, intending to turn a Disk::Drive into literally just that, and have a thing with a PLL that consumes events be a Controller.
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2016-09-25 20:05:56 -04:00 |
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Thomas Harte
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7f4c78139c
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Attempted to ensure that ADFS disks get to an appropriately-configured Electron. Not immediately sure why the shift press isn't working; doesn't need to be dealt with immediately.
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2016-09-25 19:59:46 -04:00 |
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Thomas Harte
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523dbb9678
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This'll do for getting the ADF into the machine.
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2016-09-25 18:32:26 -04:00 |
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Thomas Harte
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de863719d0
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Made a first attempt at Acorn ADFS support plus the start of a suitable analyser.
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2016-09-25 17:46:11 -04:00 |
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Thomas Harte
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6084020ab3
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Added shift-break as a better way to boot suitable disks. Continued attempting to clean the 1770.
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2016-09-25 14:11:22 -04:00 |
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Thomas Harte
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a538b45213
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Sought to implement the verify step of type 1 commands.
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2016-09-25 09:54:49 -04:00 |
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Thomas Harte
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67b54269c9
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Added typer support for loading from DFS. It'll do for now.
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2016-09-24 22:52:49 -04:00 |
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Thomas Harte
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0918751802
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Fixed stepping out.
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2016-09-24 22:48:45 -04:00 |
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Thomas Harte
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9e1d4c8b01
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Fixed an initial setup error with seek.
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2016-09-24 22:43:12 -04:00 |
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Thomas Harte
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d50629e6aa
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This is clearly the winning solution. Edited down.
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2016-09-24 22:36:38 -04:00 |
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Thomas Harte
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07ff5138b7
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The catalogue now loads.
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2016-09-24 22:35:34 -04:00 |
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Thomas Harte
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1b69ad0fd4
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This attempts to implment sector reading. DFS reports an error.
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2016-09-24 22:29:02 -04:00 |
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Thomas Harte
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ce4100e5b9
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Fixed slots for DFS and ADFS to sideways RAM; continued working on the 1770 to get as far as trying to get the body of a sector.
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2016-09-24 22:04:54 -04:00 |
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