Thomas Harte
513c067f94
Makes an attempt to rope in the WD1770 for MSX disk ROM emulation.
2018-01-07 19:12:52 -05:00
Thomas Harte
999a0c22d4
Adds superficial support for MSX .DSK.
...
In the sense that the file format itself is properly parsed, but the MSX doesn't actually yet have disk hardware.
2018-01-07 16:35:57 -05:00
Thomas Harte
655b971976
Establishes that there is such as a thing as a Konami SCC.
...
Creates one, ensures it appears in memory when intended to, lets it handle reads and writes. It currently does nothing.
2018-01-06 20:15:55 -05:00
Thomas Harte
ed564cb810
Implements the main four cartridge banking schemes.
...
Slightly proof of concept for now.
2018-01-04 22:18:18 -05:00
Thomas Harte
db25b4554b
Introduces failing tests of the MSX static analyser.
2018-01-01 16:38:26 -05:00
Thomas Harte
05b95ea2e0
Corrects Xcode tests.
2018-01-01 16:04:13 -05:00
Thomas Harte
1c255b9e7d
Generalises some of the disassembler, and provides Z80 logic to create a [first attempt at a] Z80 disassembler.
2017-12-31 18:49:35 -05:00
Thomas Harte
6a0bb83716
Corrects typos in the SDL main.
2017-12-29 18:40:32 -05:00
Thomas Harte
c4950574ea
Introduces an attempted reimplementation of the MSX BIOS's two main tape reading entry points.
2017-12-26 22:19:37 -05:00
Thomas Harte
2d892da225
Introduces the MSX keyboard toggle sample source.
...
In support of which, it also introduces a means of sample source composition.
2017-12-19 21:08:10 -05:00
Thomas Harte
2dc1d4443e
Separates LowpassFilter and SampleSource.
2017-12-18 21:39:23 -05:00
Thomas Harte
ac80d10cd8
Separates the component parts of running an audio stream: task deferral, filtering and generation.
...
Walking towards improving opportunities for composition.
2017-12-17 21:26:06 -05:00
Thomas Harte
ec4c259695
Removes unused file.
2017-12-14 21:19:09 -05:00
Thomas Harte
aca7842ca4
Better documents and tidies the TMS9918.
2017-12-14 20:27:26 -05:00
Thomas Harte
ee44d671e7
Steps towards exposing the MSX in Cocoa builds.
2017-12-03 15:42:54 -05:00
Thomas Harte
54c845b6e2
Adds just enough logic to make every host key look like '0' to the MSX.
2017-11-29 22:07:30 -05:00
Thomas Harte
a14b53a9ab
Adds a TMS9918 skeleton plus enough in the MSX to get to a blank screen in SDL/kiosk mode.
2017-11-26 13:28:26 -05:00
Thomas Harte
68a2895753
Adds enough static analyser to get to the MSX itself as the point of failure in SDL/kiosk mode.
2017-11-25 13:18:24 -05:00
Thomas Harte
ae50ca9ab2
Moves the MSX class to the appropriate place and gives it a Z80.
2017-11-24 21:59:54 -05:00
Thomas Harte
6e4bde00d3
Merge branch 'master' into MSX
2017-11-24 21:50:38 -05:00
Thomas Harte
221c05ca76
Adapts the Mac port to use a Machine::DynamicMachine, thereby eliminating plenty of duplication.
2017-11-24 21:36:22 -05:00
Thomas Harte
ff21ff90eb
Introduces MSX ROMs and an MSX class.
2017-11-24 20:43:26 -05:00
Thomas Harte
7b25b03cd5
Formally standardises machine options and introduces a --help option for the SDL target.
2017-11-20 21:55:32 -05:00
Thomas Harte
2ea050556b
Adds transcoding of ostensible list selections to Boolean selections, and vice versa.
2017-11-18 21:09:26 -05:00
Thomas Harte
de9db724a7
Introduces Configurable::Device and implements it for the Electron.
...
Configurable::Device covers devices that have user-facing configuration options, listing them and accepting them.
2017-11-17 23:02:00 -05:00
Thomas Harte
d6141cb020
Increases number of warnings in Xcode.
2017-11-12 16:37:39 -05:00
Thomas Harte
2203499215
Enables -Wreorder and corrects a few of the more trivial fixes thereby suggested.
2017-11-09 22:14:22 -05:00
Thomas Harte
ddcdd07dd0
Modifies the Vic-20 and C1540 to bring them into the realm of self-ROM fetching.
...
Hence enables Vic-20 support within kiosk mode as currently drafted.
2017-11-07 21:19:51 -05:00
Thomas Harte
1e1efcdcb8
Pushes far enough along the path of having the SDL version do work that it becomes obvious I've never figured out the correct course of action if there is no sound output.
2017-11-05 12:49:28 -05:00
Thomas Harte
bc2f58e9de
Starts the process of adding an SDL-based 'kiosk' (i.e. TV UI, or even UI-less for now) mode.
...
Specifically, introduces to the Mac side of things an SDL target with, so far, enough logic to create a window and pump SDL's events, after having decided which machine and configuration it should use.
2017-11-04 19:36:46 -04:00
Thomas Harte
9e0907ee76
Completes clean-up of post-formalisation per-machine keyboard code.
...
At least for now. Standardising on how column + row is encoded might be helpful.
2017-10-21 10:52:35 -04:00
Thomas Harte
9ad4025138
Relocates things that were in Machines/ for machine usage.
...
Leaving only those things intended to be visible interface.
2017-10-21 10:30:02 -04:00
Thomas Harte
b2c1b83fcd
Consolidates Vic-20 keyboard code.
2017-10-19 22:27:30 -04:00
Thomas Harte
92d9805f09
Removes dead Objective-C protocol references.
2017-10-17 20:51:40 -04:00
Thomas Harte
ee179aa7bd
Introduces a joystick analogue to the shared keyboard interface, and implements it for the Vic-20.
2017-10-14 22:36:31 -04:00
Thomas Harte
78ee46270b
Transfers possession of keyboard mappings from the Mac side over to individual machines.
...
Specifically by establishing an intermediate representation of a useful mix between the American and British IBM and Mac keyboard layouts, and routing through that.
2017-10-12 22:25:02 -04:00
Thomas Harte
edb632af52
Sketches first design for generalising keyboard input.
2017-10-09 22:26:39 -04:00
Thomas Harte
97a2be71e3
Introduces flush_tracks to Drive, while switching its interface to using Track::Address and adjusting associated integer types.
2017-10-06 21:45:12 -04:00
Thomas Harte
f40e1fd840
Commutes the best-effort updater into C++11.
2017-10-05 18:09:58 -04:00
Thomas Harte
35705c5345
Factors out bit reversing from the HFE class.
2017-10-03 19:12:45 -04:00
Thomas Harte
ef605eda51
Factors out commonalities in SSD/DSD and ADF implementations.
2017-09-30 20:30:15 -04:00
Thomas Harte
5dd3945695
Factors out the more egregious similarities between ADF and SSD.
2017-09-29 22:07:23 -04:00
Thomas Harte
970c80f2e3
Adds TrackSerialiser.cpp to the project and reorders section.
2017-09-26 22:03:42 -04:00
Thomas Harte
d1ce764201
Provides SectorsFromSegment, a bitstream to sector converter.
2017-09-24 22:41:16 -04:00
Thomas Harte
c7f27b2db4
Renames MFM.[c/h]pp as per its new remit: encoding only.
2017-09-24 21:40:43 -04:00
Thomas Harte
631f630549
Severs the MFM parser from the overweight single MFM.hpp.
2017-09-24 20:31:19 -04:00
Thomas Harte
2a08bd9ecc
Factors shifting plus stateful [M]FM token recognition out of the MFMDiskController.
...
Given the proliferation of MFM-related classes, establishes a subdirectory for them.
2017-09-24 20:07:56 -04:00
Thomas Harte
f789ee4ff0
Introduces a track to segment decoder.
...
This will be needed to make formats like G64 and HFE writeable, but probably also will be usable to speed up static analysis.
2017-09-23 22:39:19 -04:00
Thomas Harte
d72dad2d1a
Severs the DiskImage implementation from its public header file.
2017-09-22 22:46:31 -04:00
Thomas Harte
698e4fe550
Tidies the Disk file hierarchy.
2017-09-22 22:39:23 -04:00
Thomas Harte
b5406b90cd
Introduces a new class hierarchy for disk images.
...
Increasing independence of format-specific stuff and generic caching without mangling them into a common namespace, and allowing in some cases for a decrease in read/write blocking.
2017-09-22 20:28:11 -04:00
Thomas Harte
231f13d810
Updates to Swift 4 and Xcode 9's recommended project settings.
2017-09-19 23:06:37 -04:00
Thomas Harte
1a96cce26f
Implements SingleTrackDisk, a Disk that contains only a single, specified, track.
2017-09-10 17:34:14 -04:00
Thomas Harte
6547102511
Attempts better to hide C1540 implementation details from the reader.
...
In this case not from the compiler, as it's desireable to keep `run_for` as a non-virtual call, and therefore everything else comes alone for the ride.
2017-09-04 20:58:00 -04:00
Thomas Harte
24b3faa427
Deconstitutes the 6522 into component parts, templated and non-templated.
...
Adjusts the Oric, Vic-20 and C-1540 accordingly, albeit with the quickest possible solutions.
2017-09-04 14:26:04 -04:00
Thomas Harte
ab2bcb939f
Separates 6502Base into its constituent parts.
2017-09-04 11:08:33 -04:00
Thomas Harte
45499050b6
Separates Z80Base.cpp into its component classes.
2017-09-04 11:04:01 -04:00
Thomas Harte
b034d4e6f8
Refactors the Z80 to separate out interface and implementation.
...
Following the pattern just established by the 6502, puts all implementation specifics beyond the visibility of a human reading Z80.hpp and in subfolders so as to promote the idea that they shouldn't go out of their way.
2017-09-01 20:50:24 -04:00
Thomas Harte
b306776ba9
Removes from 6502.hpp all remaining implementation details, making it purely an interface document.
...
Though those details remain visible to files including 6502.hpp through necessity.
2017-09-01 19:46:29 -04:00
Thomas Harte
4af333d5ec
Tidies the 6502 template and folder hierarchy.
...
Specifically: there's now just the one .h file at the top level, giving a clear indication of what a user should read. That separates implementation from interface. It also devolves a lot more to the base class because doing so makes debug builds less of a hassle. The all-RAM 6502 has been shuffled off into a subfolder, to indicate that it's not something you necessarily need know about. Also general documentation improvements have been applied: incorrect citing of the recurring-template pattern has been removed and the meaning of the two BusHandler methods has now accrued at the bus handler.
2017-08-31 22:10:27 -04:00
Thomas Harte
4a66dd9e82
Arranges for the ZX80/81 to get a peek at target configuration prior to construction. I'm as yet undecided on whether to make this the norm.
2017-08-27 16:42:16 -04:00
Thomas Harte
9aa150c338
Abstracts the target platform type out from the static analyser's ownership.
2017-08-27 15:02:13 -04:00
Thomas Harte
49285e9caa
Attempted to implement Sleeper in Drive and therefore in DiskController. Also corrected a couple of nonconformant file names.
2017-08-20 11:54:54 -04:00
Thomas Harte
cedb809c21
Sketched out a protocol designed to save processing time on anything that may sleep — probably just disk controllers for now but one can easily imagine it being applicable to printers, and possibly sound chips with suitable changes in guarantee for sound packet receivers.
2017-08-20 10:53:25 -04:00
Thomas Harte
e6683e7f2d
Added the base skeletal stuff of HFE support.
2017-08-17 21:48:48 -04:00
Thomas Harte
06e31f5102
Consequential to the 6502 change, severs the Atari 2600's cartridge container from its former attempt at runtime polymorphism, in favour of each cartridge's specific hardware being defined as a 'bus extender'.
2017-08-16 12:39:15 -04:00
Thomas Harte
6cfc3daacb
Introduced a test within the disk controller so as not to request illegal tracks from disks, instead automatically substituting an 'unformatted' track. Which is just empty.
2017-08-15 21:52:12 -04:00
Thomas Harte
2d81acb82e
Upped C++ standard to C++14 and added an #if that's intended to use the built-in std::gcd when compiled on C++17 or better. Fixed for new signedness warnings resulting for taking the step to C++14.
2017-08-11 19:18:45 -04:00
Thomas Harte
570d25214e
Made an initial attempt at typer support for the CPC.
2017-08-11 11:21:07 -04:00
Thomas Harte
6a65c7a52a
Started working on a CPC-oriented analyser; for now I just want to be able to make a good guess at the appropriate file to load from a disk. As it turns out, the CPC simply adopts the CP/M format, so a generic parser is appropriate. This is its beginning.
2017-08-10 17:10:21 -04:00
Thomas Harte
4d60b8801c
Started trying to factor out just the PLL stream -> FM/MFM events part that is presently in the WD1770.
2017-08-05 22:26:15 -04:00
Thomas Harte
3e984e75b6
Strung up an empty shell that eventually should contain the 8272, and added appropriate IO decoding to the Amstrad.
2017-08-05 19:45:52 -04:00
Thomas Harte
75c59fefab
Added an empty husk to begin support for Amstrad CPC disk image formats.
2017-08-05 10:02:10 -04:00
Thomas Harte
ad3a98387f
Within the Typer framework: hatched out CharacterMapper as a distinct thing from the target for keypresses, better to formalise responsibility but also to make it easy cleanly to sever that stuff into its own little part.
2017-08-03 11:42:31 -04:00
Thomas Harte
681d1e2f8d
Breaking its typer for now, adapted the ZX80/81 to having a Z80, not being one.
2017-08-02 22:12:59 -04:00
Thomas Harte
6ca07f1e28
I guess it might end up living somewhere else, but introduced a header with the compiler-specific stuff to allow me to force things inline.
2017-08-01 22:04:58 -04:00
Thomas Harte
08ad35efd9
It's barely an implementation of the 8255, but ensured that data is bounced into the PortHandler, conveniently assuming the interaction mode used by the CPC.
2017-08-01 16:34:13 -04:00
Thomas Harte
58b98267fc
Formally transferred ownership of PIO accesses to an incoming template, and decided to start being explicit about how to specify the interfaces and provide fallbacks for optional behaviour for the new, clean generation of interfaces. A full-project sweep will inevitably occur but I'll try to tie off this branch first.
2017-08-01 16:15:19 -04:00
Thomas Harte
ace71280a0
Removed implementation file; this is only ever going to be a template.
2017-08-01 16:00:17 -04:00
Thomas Harte
68ceeab610
Created a 6845 class and started pushing data at it and clocking it. It doesn't currently have the concept of a bus but will do, hence the in-header implementation.
2017-07-31 19:56:59 -04:00
Thomas Harte
c0f1313830
Performed sufficient wiring to get to the point where attempting to load a CDT creates an instance of the Amstrad CPC and then fails only because the thing vends a nullptr CRT.
2017-07-30 22:05:29 -04:00
Thomas Harte
5b5720fac0
Added to the static analyser the most basic through-path for Amstrad CPC content.
2017-07-30 21:15:20 -04:00
Thomas Harte
6ec4e4e3d7
Merge branch 'master' into Memptr
2017-07-25 23:01:34 -04:00
Thomas Harte
75d67ee770
Relocated ClockReceiver.hpp as it's a dependency for parts of the static analyser, and therefore needs to be distinct from the actual emulation parts.
2017-07-25 20:20:55 -04:00
Thomas Harte
1ba3f262a2
Sketched out a template for clock-receiving components to allow them to be implemented in terms of either half or whole cycles.
2017-07-22 21:46:50 -04:00
Thomas Harte
660f0e4c40
Added Objective-C through wiring and a Swift test class for Memptr modifications. So far with a single test, that fails.
2017-07-21 22:52:25 -04:00
Thomas Harte
2a7fc86b15
Enabled stricter warnings.
2017-07-21 20:44:35 -04:00
Thomas Harte
8f72fc4a44
Factored out from the UEF implementation the concept of being a tape that has a queue of pending pulses and manages that queue.
2017-07-16 22:04:40 -04:00
Thomas Harte
238348c885
Performed the initial wiring to announce that this application supports TZX files and to route them to the ZX80/81 static analyser. The TZX class itself does not yet do much beyond basic validation. I think it'll be easiest if it follows in UEF's footsteps in queuing up pulses ahead of time, so some factoring out is now required.
2017-07-16 21:33:11 -04:00
Thomas Harte
368bff1a82
Added a shell class that will one day be able to parse CSW files, plus the logic and metadata to instantiate it when a CSW presents itself.
2017-07-10 21:43:58 -04:00
Thomas Harte
3e5c209039
Added basic Typer support for the ZX80 and '81.
2017-07-09 22:00:34 -04:00
Thomas Harte
28412150e6
Added controls for controlling the tape motor of the ZX80/81, assuming I can find an automatic option.
2017-07-08 17:59:33 -04:00
Thomas Harte
ac37424878
Set up a test class to allow me to discover which of the machine cycle sequences I'm in error on.
2017-06-15 19:06:59 -04:00
Thomas Harte
77aa3c187e
Rebranded ZX80O as ZX80O81P, with an eye to making it accept ZX81 .p files. Adjusted the initial selection part of the static analyser appropriately.
2017-06-11 21:38:32 -04:00
Thomas Harte
7e10c7f9d8
Relocated the ZX80/81 concept of a 'file' out from Tape into Data, given that it's an exact duplicate of memory.
2017-06-08 19:09:51 -04:00
Thomas Harte
60300851ea
Started sketching out a tape parser for ZX80 and '81 files. I think this'll help me to verify whether the .O input is working.
2017-06-07 10:12:13 -04:00
Thomas Harte
8c66e1d99d
Factored out ZX80/81 video and rejigged to ensure it will keep ticking over irrespective of whether the machine is supplying data.
2017-06-06 17:53:23 -04:00
Thomas Harte
b0a7c58287
Fixed project to point to the XIB I actually want to keep; fixed that XIB to have the correct contents.
2017-06-04 17:57:37 -04:00
Thomas Harte
d2637123c4
Added necessary support to get as far as an empty window when attempting to load a piece of ZX80 software.
2017-06-04 17:55:19 -04:00
Thomas Harte
02b7c3d1b0
Added the necessary wiring to get into a ZX80/81-oriented part of the static analyser, which could in principle post a ZX80 target.
2017-06-04 17:04:06 -04:00
Thomas Harte
655809517c
Ensured that there is a subclass of file that is entrusted to load .O/.80 files, and that the code routes such files to it, noting that it should consider whether a ZX80 is required.
2017-06-04 16:37:03 -04:00
Thomas Harte
fd6623b5a5
Attempted to bring a common hierarchy to the Z80 and 6502 test machines, particularly with a view to eliminating the special-case Jam stuff on the 6502.
2017-06-03 21:22:16 -04:00
Thomas Harte
b304c3a4b9
Eliminated the 6502's reliance on the micro-op scheduler.
2017-06-03 20:30:07 -04:00
Thomas Harte
3e9212aaff
Plumbed through to allow interrupt tests, wrote an NMI test, corrected the error revealed.
2017-06-03 17:41:45 -04:00
Thomas Harte
244b5ba3c2
Added a proper termination condition for Zexall and, for now, a Mhz counter.
2017-05-30 18:32:38 -04:00
Thomas Harte
3c6f63abcc
Started towards running the FUSE tests. Just need to deal with the memory segments.
2017-05-25 19:12:59 -04:00
Thomas Harte
e3e461d7cb
Added a test class for running the FUSE tests. With nothing much in it.
2017-05-21 22:49:24 -04:00
Thomas Harte
11d05fb3b8
Expanded a little on operations, added an implementation or two.
2017-05-19 19:18:35 -04:00
Thomas Harte
58efca835f
Sought to add a further opcode.
2017-05-18 22:53:43 -04:00
Thomas Harte
87a021ec2d
Made further attempt to get as fas as having the Z80 attempt to do something.
2017-05-16 22:19:40 -04:00
Thomas Harte
189317b80c
Added enough of a Z80 test machine to bridge up into Swift.
2017-05-16 22:05:42 -04:00
Thomas Harte
7190f927b7
Factored out the stuff that both all-RAM processors would share, rather than duplicating it.
2017-05-16 21:28:17 -04:00
Thomas Harte
d559d8b901
Continued edging towards getting the absolute basics of a testable Z80, for test-driven development. Corrected old-fashioned instance naming issues with the corresponding 6502 class and removed an unnecessary source file while at it.
2017-05-16 21:19:17 -04:00
Thomas Harte
df80c37adb
Renamed TestMachine to TestMachine6502 since there's going to be multiple of them.
2017-05-15 08:18:57 -04:00
Thomas Harte
0808e9b6fb
Pulled the 6502 into a CPU namespace, making it an instance of something that has micro-opcodes and schedules them, and factoring out the formulation of a register pair.
2017-05-14 22:08:15 -04:00
Thomas Harte
b81a2cc273
First tentative steps towards adding a Z80 implementation.
2017-05-14 17:46:41 -04:00
Thomas Harte
e01f3f06c8
Completed curly bracket movement.
2017-03-26 14:34:47 -04:00
Thomas Harte
031a68000a
Added a class to contain the Pitfall 2 pager and a skeleton of initial work.
2017-03-18 22:08:47 -04:00
Thomas Harte
c3d82f88a5
Tidied up and commented on the Activision stack implementation.
2017-03-18 21:01:58 -04:00
Thomas Harte
c033bad0b9
Here's MNetwork!
2017-03-18 20:51:49 -04:00
Thomas Harte
c31d85f820
Re-emplaced the MegaBoy. Also cut detritus from the main Atari header.
2017-03-18 19:02:34 -04:00
Thomas Harte
217fbf257e
CBS RAM Plus returns.
2017-03-18 18:56:20 -04:00
Thomas Harte
0b611a14b9
Tigervision paging returns.
2017-03-18 18:50:13 -04:00
Thomas Harte
df6861c9dc
Parker Bros paging is back.
2017-03-18 18:21:01 -04:00
Thomas Harte
a4cd12394e
Reinstated the Activision stack pager.
2017-03-18 18:03:48 -04:00
Thomas Harte
bb3daaa99b
Sought to reintroduce the Atari 8k paging scheme, at the same time deciding to do away with the copy and paste of holding on to ROM data.
2017-03-18 15:04:01 -04:00
Thomas Harte
14a76af0d3
Started trying to float out bus control to cartridges.
2017-03-17 20:28:07 -04:00
Thomas Harte
57ec756f5b
Started speccing out a unit test for Atari ROM analysis.
2017-03-11 20:33:58 -05:00
Thomas Harte
cd90118a0f
Added two, extraordinarily simple tests.
2017-02-12 20:32:53 -05:00
Thomas Harte
0ffded72a6
Created a placeholder class for a factored-out TIA. There's a bit more it'll need to do, like vending (or receiving) a CRT but this is the full hardware stuff, I think.
2017-01-28 16:19:08 -05:00
Thomas Harte
9001cc3fc2
Added a cartridge image.
2017-01-27 21:26:11 -05:00
Thomas Harte
015b2b49f9
Introduced an incomplete set of file association icons.
2017-01-26 22:21:55 -05:00
Thomas Harte
99993a1b24
Since it's about to become important that objective results match, added a couple of objective-result tests for the CRC generator.
2016-12-27 19:03:46 -05:00
Thomas Harte
e25195a718
Added a single test for Storage::Time, discovering that I had the wrong sign on float conversions.
2016-12-24 22:59:01 -05:00
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
Thomas Harte
a6354ebb01
Reimplemented PCMTrack to use PCMSegmentEventSource, eliminating code duplication.
2016-12-18 21:37:05 -05:00
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
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.
2016-12-17 21:13:57 -05:00
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.
2016-12-17 17:05:49 -05:00
Thomas Harte
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.
2016-12-16 19:20:38 -05:00
Thomas Harte
c43e481a33
Started factoring video out of the Electron.
2016-12-10 21:07:52 -05:00
Thomas Harte
b81c058c0a
Factored out the Atari 2600's 6532 connection, as a low-hanging fruit.
2016-12-03 13:41:55 -05:00
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
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
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
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
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
