Thomas Harte
52ea3b741c
Introduces a presentation flag for LEDs.
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All existing receivers ignore it.
2021-07-15 21:26:02 -04:00
Thomas Harte
f4db4c3a73
Implements ROM::Request::validate.
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It now also validates ROM sizes, so can no longer take a const Map.
2021-06-04 18:54:50 -04:00
Thomas Harte
a30eeaab6a
Starts to introduce a new grammar for ROM requests.
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They can be optional, and chained together in AND or OR combinations. A central catalogue knows the definitions of all ROMs.
2021-06-03 21:55:59 -04:00
Thomas Harte
57b32d9537
Avoid adding additional threading constraints.
2021-04-04 20:48:15 -04:00
Thomas Harte
fa79589db8
Minor style improvements.
2021-04-04 18:59:46 -04:00
Thomas Harte
d77ddaf4fa
Switches the Electron to JustInTimeActor video.
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Also reorders template parameters; I think that specifying a different time base is likely to be more common than using a divider.
2021-04-04 17:33:49 -04:00
Thomas Harte
f57e897085
Corrects visibility of SCSI output.
2021-02-02 20:24:39 -05:00
Thomas Harte
9f202d4238
Adds SCSI interrupt support.
2021-02-01 17:40:11 -05:00
Thomas Harte
1a40cc048e
Niceties: include AP6 ROM for hard-disk users; show SCSI activity indicator.
2021-01-31 21:41:11 -05:00
Thomas Harte
53514c7fdc
Ensures non-breakage of Qt interface.
2021-01-31 21:28:55 -05:00
Thomas Harte
274b3c7d24
Handles SCSI changes on-demand.
2021-01-31 21:24:54 -05:00
Thomas Harte
906b6ccdb7
This appears to be sufficient for the Electron to _read_ SCSI.
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So that's step one.
2021-01-31 18:36:29 -05:00
Thomas Harte
8db289e229
Adds some notes-to-self on SCSI and a route to using Acorn's ADFS.
2021-01-31 13:12:59 -05:00
Thomas Harte
2860be7068
Permit a longer pause at startup for Electron commands that start with shift, control or func.
2021-01-31 12:25:22 -05:00
Thomas Harte
4636d8dfb7
Adds support for installing the AP6 ROM and/or sideways RAM.
2021-01-30 19:38:19 -05:00
Thomas Harte
2477752fa4
Adds further [[fallthrough]] attributes.
2020-06-19 23:36:51 -04:00
Thomas Harte
267006782f
Starts to add Qt target; resolves many build warnings.
2020-05-30 00:37:06 -04:00
Thomas Harte
512a52e88d
Increases const correctness, marks some additional constructors as constexpr, switches std::atomic construction style.
2020-05-20 23:34:26 -04:00
Thomas Harte
25996ce180
Further doubles down on construction syntax for type conversions.
2020-05-09 23:00:39 -04:00
Thomas Harte
f417fa82a4
Splits 'CRTMachine' into three parts: ScanProducer, AudioProducer, TimedMachine.
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Simultaneously cleans up some of the naming conventions and tries to make things a bit more template-compatible.
2020-04-01 23:19:34 -04:00
Thomas Harte
311458f41f
Restores Macintosh 'runtime' options.
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Also cleans up some leftover parts elsewhere.
2020-03-18 21:50:02 -04:00
Thomas Harte
8c6ca89da2
Restores runtime options for the Acorn Electron.
2020-03-17 22:06:20 -04:00
Thomas Harte
394ee61c78
Starts a switch to reflectable-style runtime options.
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The Amstrad CPC and ZX80/81 have made the jump so far, subject to caveats. The macOS build is unlikely currently to work properly.
2020-03-16 23:25:05 -04:00
Thomas Harte
8e3bf0dbca
Starts moving towards a Deflectable-based system of runtime options.
2020-03-15 23:48:53 -04:00
Thomas Harte
a560601338
Corrects virtual F keys.
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They're FUNC+, not SHIFT+.
2020-03-06 21:56:08 -05:00
Thomas Harte
462a76dd96
Adds virtual keys for F1, F2, etc.
2020-03-05 21:01:30 -05:00
Thomas Harte
9225c4ef70
Lowers audio frequency cut-off. Still doing this by ear.
2020-03-02 23:11:09 -05:00
Thomas Harte
ed18092088
Extends logic for when to fall back on standard keypress logic even in logical mode.
2020-03-01 20:25:12 -05:00
Thomas Harte
611182910a
Slightly rejigs character mapper ownership.
2020-03-01 18:44:26 -05:00
Thomas Harte
3c103506c9
Optimises Electron typer speed.
2020-02-29 19:26:15 -05:00
Thomas Harte
672c59f970
Adds use of append with typer.
2020-02-29 18:52:47 -05:00
Thomas Harte
294e09f275
All these 'override's can be 'final's.
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At least for the purpose of being communicative. I doubt there's much to gain in terms of compiler output — the DiskImageHolder can avoid some virtual lookups but nothing else leaps out.
2020-01-23 22:57:51 -05:00
Thomas Harte
ba516387ba
In all these instances, final => override. So no need to repeat myself.
2020-01-23 22:35:39 -05:00
Thomas Harte
a71c5946f0
Ensures proper manipulation of scan_statuses, leading to the correct result out of a CRTMachine.
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Possibly with the exception of the TMS, as I appear to have uncovered an unrelated issue there.
2020-01-21 22:28:25 -05:00
Thomas Harte
d97a073d1b
Adds the necessary routine for all machines to be able to respond to get_scan_status.
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They all just as the CRT, as all are currently based on the CRT. Which doesn't currently know the total clock rate it would need to in order properly to scale the answer to the question. Further thought coming.
2020-01-20 21:45:10 -05:00
Thomas Harte
c1bae49a92
Standardises on read and write for bus accesses.
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Logic being: name these things for the bus action they model, not the effect they have.
2020-01-05 13:40:02 -05:00
Thomas Harte
0dae608da5
Embraces std::make_[unique/shared] in place of .reset(new .
2019-12-23 21:31:46 -05:00
Thomas Harte
05d77d3297
Also deploys make_unique/shared to avoid type repetition.
2019-12-21 23:52:04 -05:00
Thomas Harte
1c154131f9
Expands size of storage in Cycles/HalfCycles; adjusts widely to compensate.
2019-10-29 22:36:29 -04:00
Thomas Harte
5149f290d0
Starts trying to formalise just-in-time execution.
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Which, at least, simplifies Cycle/HalfCycle to Cycle run_for usage via template.
2019-07-28 21:49:54 -04:00
Thomas Harte
2432151bf8
Puts machine name into ROMMachine::ROM.
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Also switches to idiomatic exit codes.
2019-07-22 21:14:21 -04:00
Thomas Harte
f3aac603f8
Adds extended Introduces extended ROM details for the C1540, Electron, Master System and MSX.
2019-07-20 21:30:37 -04:00
Thomas Harte
20670bab2f
Expands information included in ROM load requests.
2019-07-19 22:35:22 -04:00
Thomas Harte
3cb042a49d
Corrects the carry and extend flags for various long-word operations.
2019-04-21 22:08:18 -04:00
Thomas Harte
601961deeb
Wires through set_display_type.
2018-11-29 20:44:21 -08:00
Thomas Harte
64465f97b6
Starts towards reintroducing the proper mechanisms for selecting a display type at runtime.
2018-11-28 17:53:33 -08:00
Thomas Harte
8a699b6072
Kills setup_output definitively, saving some indirection. set_scan_target takes its place.
2018-11-14 21:52:57 -05:00
Thomas Harte
f6562de325
Possibly adds enough for the Electron and ZX80 to start outputting dummy lines.
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Let's see!
2018-11-03 23:40:39 -04:00
Thomas Harte
b40211d2c0
Starts to bend 'CRTMachine' to a world farther from owning the GPU relationship.
2018-11-03 21:54:25 -04:00
Thomas Harte
a8645f80bf
Introduces 'non-exclusive' emulator-space keyboards.
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i.e. sets of keys that don't amount to an entire keyboard in the modern sense. Experimentally used by the Master System for its reset key.
2018-10-24 21:59:30 -04:00
