Thomas Harte
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a49594c6a3
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Tweaks Vic20 Machine parent class order so that when turned into a CRTMachine, still successfully dynamically casts as a ConfigurationTarget.
More thorough thought is required.
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2017-09-04 20:56:00 -04:00 |
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Thomas Harte
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24b3faa427
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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.
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2017-09-04 14:26:04 -04:00 |
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Thomas Harte
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ee71be0e7e
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Added the option not to include ready line support in the 6502 core, and took advantage of it in the Electron, Oric and Vic-20 implementations. Also tagged those as forceinline and/or override final where applicable.
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2017-08-21 21:56:42 -04:00 |
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Thomas Harte
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f68565a33f
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Split the static analyser functionality so that it's possible just to ask for the set of media implied by a particular file. Extended ConfigurationTarget so that media alone can be pushed to a machine.
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2017-08-17 10:48:29 -04:00 |
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Thomas Harte
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925e774015
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Added a decent portion of documentation. But started feeling like I should address my various ownership decisions. Which would justify a separate pull request.
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2017-08-16 16:23:33 -04:00 |
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Thomas Harte
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4c15e46fd1
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Performed the normative removal from public view of Vic-20 implementation details. Which were hefty.
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2017-08-16 16:05:30 -04:00 |
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Thomas Harte
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42b5b66305
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Remove the 6502's use of runtime polymorphism in favour of ordinary templating.
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2017-08-16 11:56:52 -04:00 |
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Thomas Harte
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bbb17acf3a
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Expanded interface so that an external machine caller can request a string be typed without any knowledge of whatever it intends to do re: CharacterMappers. Which is immediately useful in paste functionality.
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2017-08-03 11:50:50 -04:00 |
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Thomas Harte
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ad3a98387f
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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.
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2017-08-03 11:42:31 -04:00 |
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Thomas Harte
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4abd62e62b
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Standardises on const [Half]Cycles as the thing called and returned, rather than const [Half]Cycles & as it's explicitly defined to be only one int in size, so using a reference is overly weighty.
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2017-07-27 22:05:29 -04:00 |
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Thomas Harte
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279c369a1f
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Switched to Cycles as the result from the 6502 perform_bus_operation, helping slightly to clarify what you're intended to return and reducing type jumping within the 6502 implementation.
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2017-07-25 22:21:09 -04:00 |
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Thomas Harte
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c77a83d86f
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The 6560 is now a ClockReceiver. This reduces to zero the number of remaining instances of the text run_for_cycles in this codebase.
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2017-07-24 22:38:35 -04:00 |
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Thomas Harte
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9435c1e12a
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The 1540 is now a ClockReceiver.
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2017-07-24 22:32:41 -04:00 |
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Thomas Harte
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efdac2ce8c
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The 6522 is now a ClockReceiver.
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2017-07-24 22:29:09 -04:00 |
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Thomas Harte
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8a2bdb8d22
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Converted the TimedEventLoop and the things that sit atop it into ClockReceivers.
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2017-07-24 21:19:05 -04:00 |
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Thomas Harte
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2ff157cf7a
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Switched CRTMachine over to use Cycles as an explicit statement of units, and followed through on the effects of that.
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2017-07-22 22:17:29 -04:00 |
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Thomas Harte
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83628b285b
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Experimentally turned the 6502 into a clock receiver. No problem encountered.
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2017-07-22 21:52:21 -04:00 |
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Thomas Harte
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3f609e17b3
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Factored out the table-lookup approach to being a typer, and adjusted so as definitely to limit myself to positive offset table lookups.
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2017-07-21 21:18:51 -04:00 |
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Thomas Harte
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f931cd582d
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Switched to use of std::vector in those few remaining places where I was still using a unique_ptr to a native type and newing for myself. So, some of my earliest bits of code.
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2017-07-16 13:54:07 -04:00 |
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Thomas Harte
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52d9ddf9e5
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Gave the binary tape player a more logical assignment of wave level to output level. Which miraculously appears to have been the issue with the ZX80/81 tape loading — the inconsistency of silences seems to have been the issue.
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2017-06-21 22:13:24 -04:00 |
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Thomas Harte
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eb8a2de5d6
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Settled definitively on flush as more communicative than synchronise (and slightly more locale neutral); culled some more duplication from the Z80.
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2017-05-15 07:38:59 -04:00 |
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Thomas Harte
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0808e9b6fb
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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.
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2017-05-14 22:08:15 -04:00 |
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Thomas Harte
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8e35e913bb
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Formally withdrew the 'load automatically' option for the Vic, having removed that option elsewhere.
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2017-05-14 16:59:24 -04:00 |
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Thomas Harte
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5d91a2600d
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Permitted ROM-style PRGs that are not a power-of-two in size, and added extra safety checks on loading data from a tape.
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2017-05-08 22:15:35 -04:00 |
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Thomas Harte
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cb66c7e2dc
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Performed some minor tidying.
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2017-05-08 21:05:35 -04:00 |
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Thomas Harte
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61f8f2f18c
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Switched to a more straightforward way of exiting from tape data loading.
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2017-05-08 20:58:55 -04:00 |
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Thomas Harte
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7b43ae0a92
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Implemented a catch for loading the data portion of files.
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2017-05-07 22:22:59 -04:00 |
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Thomas Harte
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2807e3134f
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Implemented speedy header finding. So that's half of it.
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2017-05-07 20:32:48 -04:00 |
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Thomas Harte
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0771363f3b
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Removed one piece of unnecessary logging.
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2017-05-06 22:22:03 -04:00 |
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Thomas Harte
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2edf73908c
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Temporarily disabled the existing fast loading implementation in pursuit of another, and started trying to correct the lack of connection between the userport VIA and the tape drive.
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2017-05-06 22:00:12 -04:00 |
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Thomas Harte
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e01f3f06c8
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Completed curly bracket movement.
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2017-03-26 14:34:47 -04:00 |
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Thomas Harte
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1b1a8d3e52
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Brought the Vic-20 into suffix naming.
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2016-12-03 13:30:27 -05:00 |
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Thomas Harte
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063a62372f
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The Commodore serial bus and C1540 are now postfix underscorers.
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2016-12-03 13:14:03 -05:00 |
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Thomas Harte
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2003b514aa
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Switched the typer to postfix underscores.
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2016-12-03 10:55:50 -05:00 |
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Thomas Harte
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45b169f341
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Made a few mapping fixes, clarified where the default reset code lives, ensured the Oric and Vic clear their keys when the typer ends.
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2016-11-05 15:28:03 -04:00 |
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Thomas Harte
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338904fffe
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Made similar cleanings of the Electron and Vic.
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2016-11-05 15:07:57 -04:00 |
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Thomas Harte
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9fb9d92437
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Made the typer much more able to help out, and thereby tidied and separated the Oric's typer.
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2016-11-05 14:47:09 -04:00 |
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Thomas Harte
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4fab794747
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Added a direct-to-two-cycles emulation path for 6522 owners.
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2016-10-27 21:13:25 -04:00 |
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Thomas Harte
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6292ac5b26
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Yet more .hpp clean(s)ing.
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2016-10-20 21:15:21 -04:00 |
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Thomas Harte
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c5948ef177
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Evicted more header-resident code.
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2016-10-20 21:05:32 -04:00 |
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Thomas Harte
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6d7c3f6ac2
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Factored out the now-sampling binary-level tape player from the Vic and connected it up to the Oric.
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2016-10-15 21:21:18 -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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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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64f2538b1f
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Added CRC checking to DFS comprehension; fixed a bunch of places where I'd used Objective-C's #import rather than #include.
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2016-09-19 08:16:06 -04:00 |
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Thomas Harte
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142254a478
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Resolved failure to open disks that arrive through analysis.
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2016-09-17 18:11:58 -04:00 |
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Thomas Harte
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e3571e8b9e
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Added insurance against an infinite loop should the tape be exhausted.
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2016-09-12 22:22:23 -04:00 |
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Thomas Harte
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40660fe680
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Made yet another guess at Commodore analysis. Elevated fast tape-related unnatural speed up to the OS-side mechanisms.
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2016-09-12 22:06:03 -04:00 |
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Thomas Harte
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e54a2326a3
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Made attempt to run at zero cost while processing tape input.
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2016-09-11 17:34:02 -04:00 |
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Thomas Harte
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eeec516fa6
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Implemented seeking on tapes, mucked about a bit more with the Commodore analyser, at least temporarily removed cropping from the Vic emulator.
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2016-09-11 17:09:00 -04:00 |
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