Thomas Harte
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5344e3098b
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Minor: made has_disk something that is decided on insertion/deletion.
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2017-08-20 10:55:08 -04:00 |
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Thomas Harte
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cedb809c21
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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.
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2017-08-20 10:53:25 -04:00 |
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Thomas Harte
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2d9efccc98
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Introduced a master 'is sleeping' flag. I'm starting to think there's a pattern forming here.
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2017-08-20 10:43:53 -04:00 |
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Thomas Harte
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8ce46b6e49
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Having spotted that I was using my single-character loop counter names incorrectly (quelle surprise!), got a bit more explicit. Also flattened into a single loop so that I can break rather than returning.
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2017-08-20 10:32:09 -04:00 |
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Thomas Harte
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f2699a3f2b
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Okay, even if releasing it is unsafe, I can at least move the typer so that it is no longer called.
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2017-08-20 10:24:01 -04:00 |
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Thomas Harte
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85253a5876
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Sought further to reduce the processing footprint of palette changes by updating only those table entries that are affected by a change.
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2017-08-20 10:13:23 -04:00 |
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Thomas Harte
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911ee5a0d3
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At least added a fast return.
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2017-08-19 22:22:51 -04:00 |
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Thomas Harte
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57c5b38a6d
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Step one towards cutting much of this cost: build only the table that's appropriate for the current mode, and at least declare when a more minimal change would be sufficient.
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2017-08-19 22:19:46 -04:00 |
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Thomas Harte
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669e0caff5
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Ensured the head_unload_delay values are properly seeded, and generalised the quick escape.
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2017-08-19 22:06:56 -04:00 |
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Thomas Harte
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b24d04fc09
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Merge pull request #212 from TomHarte/MFMParserDensity
Improves the variability of the MFM parser used for static analysis
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2017-08-18 15:57:37 -04:00 |
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Thomas Harte
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ef07c33741
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Merge branch 'Plus10' into MFMParserDensity
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2017-08-18 15:48:20 -04:00 |
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Thomas Harte
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e559a65ede
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Ideally I would be able to kill this multiplier, as it could easily be derived at runtime. But, for now, just turned it up so that the analysis-oriented parser is better at parsing different bit rates.
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2017-08-18 15:47:46 -04:00 |
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Thomas Harte
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5bdd24d93f
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Merge pull request #211 from TomHarte/HFE
Introduces support for the HFE file format.
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2017-08-17 22:43:23 -04:00 |
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Thomas Harte
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af61a7fa28
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Two quick fixes: correctly set segment size, and flip bytes to match HFE's bit ordering to PCMTrack's.
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2017-08-17 22:28:00 -04:00 |
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Thomas Harte
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c8c1792c3f
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Made a first attempt at HFE support.
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2017-08-17 22:20:02 -04:00 |
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Thomas Harte
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e6683e7f2d
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Added the base skeletal stuff of HFE support.
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2017-08-17 21:48:48 -04:00 |
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Thomas Harte
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0c1714b695
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Relaxed a little to allow +10% in track length.
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2017-08-17 21:36:14 -04:00 |
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Thomas Harte
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dc0ca83003
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Merge pull request #210 from TomHarte/TrackSize
Various MFM and DSK fixes
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2017-08-17 15:50:27 -04:00 |
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Thomas Harte
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2c2dd8073c
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Modified to return nullptr if asked for an extended disk image track that doesn't exist.
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2017-08-17 15:32:24 -04:00 |
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Thomas Harte
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4f8b89772e
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Improved logic for detecting when all sense has been derived from a track to spot any repeated track, not necessarily the first one. That avoids sectors that run over the index hold and obscure the first throwing things.
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2017-08-17 15:31:53 -04:00 |
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Thomas Harte
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733ee5a5c3
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Ensured no attempt to put a null track into the cache
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2017-08-17 15:30:02 -04:00 |
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Thomas Harte
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fedf5a44a6
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Imposes a maximum track length.
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2017-08-17 15:20:49 -04:00 |
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Thomas Harte
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6a09022896
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Merge pull request #209 from TomHarte/BootOnly
Generalises: an acceptable boot sector is always acceptable
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2017-08-17 14:29:37 -04:00 |
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Thomas Harte
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5b3c707959
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Generalised: an acceptable boot sector is acceptable even if no valid CP/M catalogue is found anywhere.
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2017-08-17 14:28:16 -04:00 |
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Thomas Harte
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9b21ef1507
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Merge pull request #208 from TomHarte/SpecialCharacters
Improves the CPC static analyser's correct file name predictions
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2017-08-17 13:25:30 -04:00 |
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Thomas Harte
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da3e8655e9
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Withdrew some caveman debugging nonsense.
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2017-08-17 13:25:19 -04:00 |
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Thomas Harte
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41e4386164
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Added another "one thing is different" test: one thing has a different file name. Also decided to right-time the type (/extension) as well as the file name.
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2017-08-17 13:21:48 -04:00 |
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Thomas Harte
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b0a98bd239
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Added nuance: file names with unprintables are filtered, and then system files are considered if there are no remaining non-system files.
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2017-08-17 12:48:15 -04:00 |
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Thomas Harte
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42ad670ec8
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Fixed: catalogue bitmap is in blocks, not sectors.
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2017-08-17 12:47:47 -04:00 |
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Thomas Harte
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58063b69a6
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Merge pull request #207 from TomHarte/DragAndDrop
Establishes drag and drop as a mechanism to change the media inserted into a machine while it is running
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2017-08-17 11:19:56 -04:00 |
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Thomas Harte
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378f231499
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Fully wired in drag-and-drop for media insertion.
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2017-08-17 11:00:08 -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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175faebdc9
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Merge pull request #206 from TomHarte/AnalysisFailure
Corrects a couple of cases in which the CPC analyser could pick an incorrect loading command
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2017-08-16 22:26:26 -04:00 |
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Thomas Harte
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76c6b715a2
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Adjusted rules so as not to type unnecessary spaces in the name, and to include the extension if AMSDOS won't imply it.
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2017-08-16 22:24:37 -04:00 |
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Thomas Harte
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b476f06524
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Slowed the typer, having discovered that otherwise it has problems transitioning from a shifted to an unshifted character.
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2017-08-16 22:12:16 -04:00 |
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Thomas Harte
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48290a8bbe
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Added a prefilter to catalogues to remove system files. They're not listed when you CAT, so almost certainly aren't what a user would be expected to load.
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2017-08-16 22:11:49 -04:00 |
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Thomas Harte
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9d9a1c341d
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Added an extra test to try to avoid spurious |cpm launches.
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2017-08-16 21:55:31 -04:00 |
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Thomas Harte
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952da1e581
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Merge pull request #205 from TomHarte/CPCShots
Adds a CPC screenshot, to show that this isn't just about composite video
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2017-08-16 21:05:55 -04:00 |
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Thomas Harte
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a988255558
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Adjusted brightness better to match its comparison. And to try partly to obscure its source. This isn't meant to be about software X versus software Y.
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2017-08-16 21:04:09 -04:00 |
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Thomas Harte
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cca66ab450
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Added a CPC grab, to show that it's not all about being composite.
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2017-08-16 21:01:22 -04:00 |
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Thomas Harte
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bcd7a312a4
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Merge pull request #204 from TomHarte/VicInline
Brings the Vic-20 into line with the new idiom on machine declaration
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2017-08-16 16:24:38 -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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3c50903a2b
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Merge pull request #203 from TomHarte/ElectronInline
Adds the Electron to the pantheon of machines that reveal very little in their public interface
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2017-08-16 15:35:11 -04:00 |
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Thomas Harte
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75208b0762
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Moves the Electron implementation behind a more opaque interface, in line with changes elsewhere.
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2017-08-16 15:33:40 -04:00 |
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Thomas Harte
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f1e64169cd
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Merge pull request #202 from TomHarte/AtariInline
Catches the Atari 2600 up with the no-internals-published trend.
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2017-08-16 14:54:33 -04:00 |
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Thomas Harte
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903a17ae11
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Corrected typo and removed replication of what's already declared formally.
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2017-08-16 14:53:03 -04:00 |
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Thomas Harte
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de1c526789
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Cut the amount disclosed by the Atari 2600 for public inspection down to the minimum, relocating implementation into the .cpp.
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2017-08-16 14:52:40 -04:00 |
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Thomas Harte
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b7e0f64892
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Merge pull request #201 from TomHarte/OricInline
Hides the Oric implementation innards
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2017-08-16 14:37:42 -04:00 |
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Thomas Harte
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148591b7f2
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Hid most of the Oric innards, and corrected a potential multi-thread access error emanating from the Mac side of the world.
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2017-08-16 14:35:53 -04:00 |
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