Thomas Harte
|
e081f224b6
|
Implemented a very basic PCMTrack test, nevertheless revealing an oversight in PCMSegmentEventSource related to improperly counting to the index hole if the final bit is set. Took that as a message that I should comment and document the event source.
|
2016-12-18 22:53:24 -05:00 |
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Thomas Harte
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a6354ebb01
|
Reimplemented PCMTrack to use PCMSegmentEventSource, eliminating code duplication.
|
2016-12-18 21:37:05 -05:00 |
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Thomas Harte
|
f9a5595dad
|
Added seeking tests, correcting such errors as uncovered.
|
2016-12-18 10:19:24 -05:00 |
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Thomas Harte
|
3116a2cf4c
|
Realised I was actually testing PCMSegmentEventSource, not PCMSegment; implemented a spread of tests; hence fixed PCMSegmentEventSource.
|
2016-12-17 21:47:13 -05:00 |
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Thomas Harte
|
254cc41fd6
|
Made an attempt to separate and isolate the stuff of creating flux events from a PCMSegment, eventually to factor that out of PCMTrack and make it available also to PCMPatchedTrack.
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2016-12-17 21:13:57 -05:00 |
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Thomas Harte
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313db75303
|
Ensured the patchable track owns its underlying track.
|
2016-12-17 18:17:22 -05:00 |
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Thomas Harte
|
3017062e89
|
Maybe TDD is the way to get over my activity block on this thing? Fixed the existing ArrayBuilder tests so that the tests target builds again, added an extremely trivial PCMTrack test, heading towards PCMPatchedTrack tests.
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2016-12-17 17:05:49 -05:00 |
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Thomas Harte
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dc08a23ceb
|
This is going to be a slow walk, I think. This class attempts to be the scratchpad which will hold in-memory track modifications.
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2016-12-16 19:20:38 -05:00 |
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Thomas Harte
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c43e481a33
|
Started factoring video out of the Electron.
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2016-12-10 21:07:52 -05:00 |
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Thomas Harte
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580f347727
|
Fixed Oric SCART mode by having it change what it's giving to the CRT based on which shader it knows will be active.
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2016-12-10 13:55:56 -05:00 |
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Thomas Harte
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6cdd41e5a9
|
Added direct use of the colour ROM, uploading 16 bits per pixel to contain the entire ROM composite wave.
|
2016-12-09 22:17:10 -05:00 |
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Thomas Harte
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d17751787a
|
The remainder of this test isn't necessarily safe to perform if the array length isn't as expected. But in that case the test has already failed, so it's not worth worrying about a partial validation.
|
2016-12-03 16:06:15 -05:00 |
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Thomas Harte
|
b81c058c0a
|
Factored out the Atari 2600's 6532 connection, as a low-hanging fruit.
|
2016-12-03 13:41:55 -05:00 |
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Thomas Harte
|
3361d6b93a
|
Factored out the Atari 2600 speaker and adjusted it to postfix underscores.
|
2016-12-03 13:39:46 -05:00 |
|
Thomas Harte
|
4fac538a57
|
Factored out the Electron's speaker and adjusted instance variable naming.
|
2016-12-03 12:41:02 -05:00 |
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Thomas Harte
|
d1d93829cf
|
Factored out the Tape and switched it to postfix underscores.
|
2016-12-03 12:18:08 -05:00 |
|
Thomas Harte
|
363db695e8
|
Started implementation of the Microdisc selection logic.
|
2016-11-22 08:12:53 +08:00 |
|
Thomas Harte
|
ea33a28695
|
Any Oric-format disks that are inserted now make it all the way to the Oric, along with a request to emulate the Microdisc. It has received a copy of the ROM. The ball is entirely in its court now.
|
2016-11-21 20:59:25 +08:00 |
|
Thomas Harte
|
8499783b14
|
Dragged multibyte primitives and signature checks up to the base class. Implemented support for Oric MFM-style .DSK, at the file format level.
|
2016-11-21 20:47:16 +08:00 |
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Thomas Harte
|
31c2548804
|
Created a base class for the boilerplate fopen stuff, switched as many classes as possible to its use, switched to postfix underscores and non-camelCase names.
|
2016-11-21 20:14:09 +08:00 |
|
Thomas Harte
|
be60eaa120
|
Added a test for pointer continuity over a submit. Which fails.
|
2016-11-19 19:48:16 +08:00 |
|
Thomas Harte
|
274ec9efb8
|
Added a test for interceding submit.
|
2016-11-19 08:59:21 +08:00 |
|
Thomas Harte
|
22cb8ecd75
|
Started building some tests of the array builder.
|
2016-11-19 08:27:08 +08:00 |
|
Thomas Harte
|
324a1de43d
|
Started pulling out array construction as a separate task.
|
2016-11-17 09:20:49 +08:00 |
|
Thomas Harte
|
5c5e44874f
|
Even better: why include the 'Input' prefix when there's only one?
|
2016-11-16 22:57:17 +08:00 |
|
Thomas Harte
|
4d0d5eb919
|
Renamed the 'input buffer builder' to the 'input texture builder' to be explicit about what sort of buffer, and killed the prefix since it's namespaced. Also switched to std::vector.
|
2016-11-16 12:31:32 +08:00 |
|
Thomas Harte
|
e2cdfae8a7
|
The emulated Oric now has access to both versions of the BASIC ROM and picks between them based on the static analyser's recommendation.
|
2016-11-15 10:39:16 +08:00 |
|
Thomas Harte
|
1b66847647
|
Started trying to implement something sufficient of a 6502 disassembler.
|
2016-11-11 20:10:58 -05:00 |
|
Thomas Harte
|
80702616ea
|
Had a quick go at using the Oric parser for static analysis. Found out that synchronisation is lost. Need to investigate.
|
2016-11-06 22:56:38 -05:00 |
|
Thomas Harte
|
d1ef2f7c63
|
Made an attempt to consolidate what I learnt of Oric encoding while building this hastily and untidily directly into the Oric implementation.
(while adding support for the slow tape encoding mode)
|
2016-11-06 19:22:09 -05:00 |
|
Thomas Harte
|
353c1c8ea3
|
Shifted ownership of PETSCII -> string conversion down to the storage layer, where it's useful for tape parsing.
|
2016-11-06 18:43:51 -05:00 |
|
Thomas Harte
|
1b15bc3a6c
|
Started relocating the tape parsers down from static analyser to storage, to signify that they may be used by the emulation (if fast loading is supported on that machine).
|
2016-11-06 16:13:13 -05:00 |
|
Thomas Harte
|
c21bef4283
|
Project cleaning.
|
2016-11-05 15:08:22 -04:00 |
|
Thomas Harte
|
338904fffe
|
Made similar cleanings of the Electron and Vic.
|
2016-11-05 15:07:57 -04:00 |
|
Thomas Harte
|
9fb9d92437
|
Made the typer much more able to help out, and thereby tidied and separated the Oric's typer.
|
2016-11-05 14:47:09 -04:00 |
|
Thomas Harte
|
dda0c8af30
|
Fixed tests.
|
2016-11-05 12:58:56 -04:00 |
|
Thomas Harte
|
a2e5fd2a1f
|
Corrected layout error.
|
2016-11-03 08:02:13 -04:00 |
|
Thomas Harte
|
9c2df231ce
|
Made fast loading optional.
|
2016-11-03 07:59:30 -04:00 |
|
Thomas Harte
|
67f2c73205
|
Slightly cleaned project.
|
2016-11-01 22:42:00 -04:00 |
|
Thomas Harte
|
70973eb850
|
Fixed accreditation of BCDTest.
|
2016-11-01 22:40:48 -04:00 |
|
Thomas Harte
|
23376257dc
|
Let's try this not as markup.
|
2016-11-01 22:36:07 -04:00 |
|
Thomas Harte
|
bddc540c0d
|
Partitioned and added text for AllSuiteA and Klaus Dormann's tests.
|
2016-11-01 22:35:15 -04:00 |
|
Thomas Harte
|
ca3e1c3204
|
Added an appropriate licence and credit for Wolfgang Lorenz's suite.
|
2016-11-01 22:26:12 -04:00 |
|
Thomas Harte
|
4b347b9993
|
Made a trivial XCTAssert unit test substitution.
|
2016-10-30 20:30:32 -04:00 |
|
Thomas Harte
|
e5fe37f089
|
Fixed 'joystick' input.
|
2016-10-27 19:44:48 -04:00 |
|
Thomas Harte
|
5c23acdbaf
|
Switched window style back for the Atari HUD.
|
2016-10-27 19:40:29 -04:00 |
|
Thomas Harte
|
534b3d085d
|
Improved test reporting, attempted to resolve timing errors just introduced (i.e. to differentiate break/continue where a cycle may or may not be spent).
|
2016-10-27 08:41:44 -04:00 |
|
Thomas Harte
|
013f0c5317
|
Finally forced emulation window to front. Also removed min/max heights where they'd crept in and got explicit about the OpenGL view being first responder.
|
2016-10-24 22:08:24 -04:00 |
|
Thomas Harte
|
91831b6a95
|
Introduced a reuse list for audio buffers, based on the observation that the audio queue seems to start quick rejecting them.
|
2016-10-23 21:17:00 -04:00 |
|
Thomas Harte
|
7c33c34b0c
|
Have withdrawn attempt to be clever with client notification here, as it was having no effect in the current environment, making it hard to build up any confidence.
|
2016-10-23 20:33:59 -04:00 |
|
Thomas Harte
|
f13d7ed6f4
|
Added an extra safety rail.
|
2016-10-20 07:36:53 -04:00 |
|
Thomas Harte
|
73365e1877
|
Resolved sizing error.
|
2016-10-19 23:09:05 -04:00 |
|
Thomas Harte
|
c24c1bf3b1
|
Created an options panel for the Oric. Which involved far too much copy and paste from the Electron. Time to figure out how to generalise this stuff, probably.
|
2016-10-19 22:56:14 -04:00 |
|
Thomas Harte
|
5e2b0aa901
|
Quick project clean up.
|
2016-10-19 21:32:12 -04:00 |
|
Thomas Harte
|
5c69728625
|
Introduced a memory fuzzer, and ensured the Oric uses it.
|
2016-10-19 21:31:50 -04:00 |
|
Thomas Harte
|
5a808d789a
|
Added an upper threshold that must be crossed before a lower threshold warning is communicated.
|
2016-10-18 22:21:34 -04:00 |
|
Thomas Harte
|
f6b6ec7009
|
Cemented new meaningof the audio queue delegate callout.
|
2016-10-17 08:18:32 -04:00 |
|
Thomas Harte
|
c105f2acd9
|
Sought to reduce chattiness.
|
2016-10-17 08:04:36 -04:00 |
|
Thomas Harte
|
b274d7008c
|
Added precaution to make sure best-effort updaters aren't mid-update during document destruction.
|
2016-10-16 22:14:47 -04:00 |
|
Thomas Harte
|
da9c9ad51a
|
Added in the missing keys; added variable phase to the video.
|
2016-10-14 22:39:27 -04:00 |
|
Thomas Harte
|
138eabcff4
|
Continued in my effort to wire up a keyboard. Will need further to continue.
|
2016-10-14 21:35:15 -04:00 |
|
Thomas Harte
|
d8e4c488c2
|
Started iterating towards having an AY and a fully-working keyboard.
|
2016-10-14 21:18:03 -04:00 |
|
Thomas Harte
|
0ca383ecd1
|
Set every single key to be NMI, in order to be able to progress with the diagnostics cartridge.
|
2016-10-13 18:56:55 -04:00 |
|
Thomas Harte
|
120b2d9e33
|
Switched to using a diagnostic ROM for now, as it'll definitely boot without initially requiring either a 6522 or AY. Have some forms appearing which imply I'm not doing badly, at least up to not knowing where I'm supposed to get character pixels from.
|
2016-10-12 21:52:47 -04:00 |
|
Thomas Harte
|
8c8a71107e
|
Added just enough wiring to add something that will generate the video, one day.
|
2016-10-12 19:20:23 -04:00 |
|
Thomas Harte
|
e6937d8003
|
Ensured that the ROM gets installed. So next for some video action?
|
2016-10-12 18:51:02 -04:00 |
|
Thomas Harte
|
f7d2e988b6
|
Mildly enhanced unit test, while I'm curious.
|
2016-10-11 22:22:53 -04:00 |
|
Thomas Harte
|
4a062c616f
|
Added enough wiring to get Oric TAPs through to a completely unimplemented Oric emulation.
|
2016-10-11 22:20:13 -04:00 |
|
Thomas Harte
|
cbc3d28217
|
Ensured an exception is thrown if no machine to run a file is found. E.g. right now if you tried to open a ZX Spectrum .tap.
|
2016-10-11 21:03:01 -04:00 |
|
Thomas Harte
|
df01c78039
|
It's a bit of a mess but this is probably close to appropriate for Oric TAP files.
|
2016-10-11 07:39:48 -04:00 |
|
Thomas Harte
|
02bfa8b8de
|
This should just trust.
|
2016-10-10 07:45:09 -04:00 |
|
Thomas Harte
|
f4b39c4435
|
Added documentation and experimentally reduced packet size. We'll see.
|
2016-10-10 07:42:24 -04:00 |
|
Thomas Harte
|
de397799ed
|
Pulled away my crazy rationalisation of an audio queue into a circular buffer and decided just to trust the OS. This should reduce latency.
|
2016-10-10 07:30:00 -04:00 |
|
Thomas Harte
|
c284818af5
|
Fixed alphabetisation of project.
|
2016-10-07 17:21:02 -04:00 |
|
Thomas Harte
|
e53455a936
|
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?
|
2016-10-07 16:56:34 -04:00 |
|
Thomas Harte
|
c097886d00
|
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.
|
2016-10-04 07:52:44 -04:00 |
|
Thomas Harte
|
fa7c64bb5d
|
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.
|
2016-10-03 22:03:39 -04:00 |
|
Thomas Harte
|
cfdd5fb686
|
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.
|
2016-10-03 08:01:04 -04:00 |
|
Thomas Harte
|
bf468db73d
|
Migrated the Vic document to a mere options panel.
|
2016-10-03 07:42:05 -04:00 |
|
Thomas Harte
|
9e6e84647e
|
Quick formatting fix.
|
2016-10-02 22:06:28 -04:00 |
|
Thomas Harte
|
f28881ec6b
|
... 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.
|
2016-10-02 22:04:47 -04:00 |
|
Thomas Harte
|
19457621d8
|
Redistributed ownership of the user defaults key prefix, the Electron now works other than that settings aren't retained.
|
2016-10-02 21:56:50 -04:00 |
|
Thomas Harte
|
f1b99263e0
|
Relocated responsibility for loading ROMs, giving an Electron that 'works' (i.e. options aside) again.
|
2016-10-02 20:39:06 -04:00 |
|
Thomas Harte
|
989a1581da
|
Migrated analysis logic from the document controller to the document.
|
2016-10-02 17:04:14 -04:00 |
|
Thomas Harte
|
0c75c2fc41
|
Disabled all machine-specific document code, to force the migration of functionality. The 2600 works other than the little matter of input.
|
2016-10-02 16:57:57 -04:00 |
|
Thomas Harte
|
6c6e9830dd
|
Started factoring the options panels out, in the hope that they'll become the only machine-specific thing. At least in the short term.
|
2016-10-02 16:31:50 -04:00 |
|
Thomas Harte
|
abf47efd40
|
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.
|
2016-09-29 19:39:13 -04:00 |
|
Thomas Harte
|
572d5587d9
|
Made a first stab at enabling multi-disk machines and thereby obeying (some of) the Plus 3's status register.
|
2016-09-25 21:24:16 -04:00 |
|
Thomas Harte
|
9bbcbd1001
|
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.
|
2016-09-25 20:05:56 -04:00 |
|
Thomas Harte
|
de863719d0
|
Made a first attempt at Acorn ADFS support plus the start of a suitable analyser.
|
2016-09-25 17:46:11 -04:00 |
|
Thomas Harte
|
ce4100e5b9
|
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.
|
2016-09-24 22:04:54 -04:00 |
|
Thomas Harte
|
cd5939501f
|
Treading water some more, ensured the DFS and ADFS ROMs get to the Electron. It now even inserts the DFS ROM if it has a DFS disk image. Might need to make it a sideways RAM though? Regardless, the next job surely — surely! — has to be to stop avoiding the 1770?
|
2016-09-20 07:36:57 -04:00 |
|
Thomas Harte
|
c9dd07cecd
|
DFS disks are now delivered right up to the emulator's front door. So everything's in place to get started on that WD1770 nonsense.
|
2016-09-19 08:29:23 -04:00 |
|
Thomas Harte
|
fbcb59d47a
|
A policy change trial: let the person above deal with any error.
|
2016-09-18 21:18:41 -04:00 |
|
Thomas Harte
|
0ce901bd48
|
Added necessary wiring to get as far as asking an arm of the analyser to check out an Acorn disk image.
|
2016-09-18 21:18:11 -04:00 |
|
Thomas Harte
|
91cd7e143b
|
Started on the SSD/DSD support. Realised I had ommitted multiple head support from my disk class. Fixed that.
|
2016-09-18 19:21:02 -04:00 |
|
Thomas Harte
|
180c3df2d4
|
Calling it 'number theory' probably isn't accurate but extracted the CRC stuff and started using it for [M]FM encoding.
|
2016-09-18 18:33:26 -04:00 |
|
Thomas Harte
|
bcf91de7e9
|
Declared support for the Acorn disk files, started hammering out an encoder.
|
2016-09-18 13:35:54 -04:00 |
|
Thomas Harte
|
0e44cfa8a1
|
Merge branch 'master' into WD1770
|
2016-09-18 10:34:11 -04:00 |
|
Thomas Harte
|
6f0b9adc3d
|
Factors.cpp is dead.
|
2016-09-18 10:23:34 -04:00 |
|