Thomas Harte
175faebdc9
Merge pull request #206 from TomHarte/AnalysisFailure
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Corrects a couple of cases in which the CPC analyser could pick an incorrect loading command
2017-08-16 22:26:26 -04:00
Thomas Harte
76c6b715a2
Adjusted rules so as not to type unnecessary spaces in the name, and to include the extension if AMSDOS won't imply it.
2017-08-16 22:24:37 -04:00
Thomas Harte
b476f06524
Slowed the typer, having discovered that otherwise it has problems transitioning from a shifted to an unshifted character.
2017-08-16 22:12:16 -04:00
Thomas Harte
48290a8bbe
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.
2017-08-16 22:11:49 -04:00
Thomas Harte
9d9a1c341d
Added an extra test to try to avoid spurious |cpm launches.
2017-08-16 21:55:31 -04:00
Thomas Harte
952da1e581
Merge pull request #205 from TomHarte/CPCShots
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Adds a CPC screenshot, to show that this isn't just about composite video
2017-08-16 21:05:55 -04:00
Thomas Harte
a988255558
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.
2017-08-16 21:04:09 -04:00
Thomas Harte
cca66ab450
Added a CPC grab, to show that it's not all about being composite.
2017-08-16 21:01:22 -04:00
Thomas Harte
bcd7a312a4
Merge pull request #204 from TomHarte/VicInline
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Brings the Vic-20 into line with the new idiom on machine declaration
2017-08-16 16:24:38 -04:00
Thomas Harte
925e774015
Added a decent portion of documentation. But started feeling like I should address my various ownership decisions. Which would justify a separate pull request.
2017-08-16 16:23:33 -04:00
Thomas Harte
4c15e46fd1
Performed the normative removal from public view of Vic-20 implementation details. Which were hefty.
2017-08-16 16:05:30 -04:00
Thomas Harte
3c50903a2b
Merge pull request #203 from TomHarte/ElectronInline
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Adds the Electron to the pantheon of machines that reveal very little in their public interface
2017-08-16 15:35:11 -04:00
Thomas Harte
75208b0762
Moves the Electron implementation behind a more opaque interface, in line with changes elsewhere.
2017-08-16 15:33:40 -04:00
Thomas Harte
f1e64169cd
Merge pull request #202 from TomHarte/AtariInline
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Catches the Atari 2600 up with the no-internals-published trend.
2017-08-16 14:54:33 -04:00
Thomas Harte
903a17ae11
Corrected typo and removed replication of what's already declared formally.
2017-08-16 14:53:03 -04:00
Thomas Harte
de1c526789
Cut the amount disclosed by the Atari 2600 for public inspection down to the minimum, relocating implementation into the .cpp.
2017-08-16 14:52:40 -04:00
Thomas Harte
b7e0f64892
Merge pull request #201 from TomHarte/OricInline
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Hides the Oric implementation innards
2017-08-16 14:37:42 -04:00
Thomas Harte
148591b7f2
Hid most of the Oric innards, and corrected a potential multi-thread access error emanating from the Mac side of the world.
2017-08-16 14:35:53 -04:00
Thomas Harte
2105597910
Merge pull request #200 from TomHarte/6502BusHandler
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Converts the 6502 into a bus-handler-type template, and makes appropriate adjustments to all 6502 machines
2017-08-16 14:10:08 -04:00
Thomas Harte
3c148f5721
Fixed clanger of an error.
2017-08-16 14:02:46 -04:00
Thomas Harte
360c8a99a3
Adjusted Atari2600 actually to use the nominated type of bus extender.
2017-08-16 12:57:32 -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
42b5b66305
Remove the 6502's use of runtime polymorphism in favour of ordinary templating.
2017-08-16 11:56:52 -04:00
Thomas Harte
27018ba64e
Merge pull request #199 from TomHarte/VicColoursUSA
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Corrects Vic-I NTSC colour output
2017-08-16 10:00:40 -04:00
Thomas Harte
e208f03636
Corrects the US colour palette, effectively undoing what was a mistaken adjustment for the time when Oric-centric phase alignment was built into the CRT based on a false calculation that it wouldn't affect the machines that generate chrominance functionally.
2017-08-16 09:58:34 -04:00
Thomas Harte
cc9d23f23b
Inverted meaning of register_masks, as it's a bit weird that the mask is inverted immediately upon usage. It's a left-over from thinking the unused bits should be 1s; unit tests reveal they should be 0s. Comment updated appropriately.
2017-08-16 09:29:48 -04:00
Thomas Harte
1a831bcf9b
Quick fix: supply the port being written to correctly.
2017-08-16 09:15:57 -04:00
Thomas Harte
82367a2246
Added documentation.
2017-08-16 09:14:56 -04:00
Thomas Harte
f18206767f
Merge pull request #198 from TomHarte/LiveKeyboard
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Introduces active input handling for the AY and uses it for CPC keyboard input
2017-08-15 22:48:09 -04:00
Thomas Harte
3947347d88
Introduces active input handling for the AY and uses it in the CPC to give proper, active keyboard input, rather than push-on-select, which was only ever a temporary hack. Also maps a few more keys for the Amstrad.
2017-08-15 22:47:17 -04:00
Thomas Harte
8a37a0ff2e
Merge pull request #197 from TomHarte/MoreFDC
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Improves the 8272 and the whole disk infrastructure behind it
2017-08-15 22:09:32 -04:00
Thomas Harte
468770b382
Removed debugging nonsense.
2017-08-15 22:06:58 -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
aefbafa18d
Centralised the 8272's actions of setting the non-DMA execution flag, picking the drive and head and loading the head for accessing commands, and switched error flag if read ID doesn't find anything.
2017-08-15 21:49:10 -04:00
Thomas Harte
d12c834f9c
Increased amount reported.
2017-08-15 20:35:33 -04:00
Thomas Harte
56de5cb2b3
Removed one further logging event.
2017-08-15 20:18:32 -04:00
Thomas Harte
709257a0c5
Quick fix: also treat reception of sync as a reason not to stop looking for a data address mark.
2017-08-15 20:16:56 -04:00
Thomas Harte
75a9d2bb33
Started withdrawing logging, reduced index hole count back to the correct number and tried to increase read_data rigour.
2017-08-15 20:12:01 -04:00
Thomas Harte
7b92b235e1
Further upped asserts, thereby discovering the mistake I'd recently introduced: seeking properly within the event source as per its potential left-clipping, but then not allowing for that in the calculated current time.
2017-08-15 16:25:46 -04:00
Thomas Harte
c196f0018f
Upped the assert quotient.
2017-08-15 16:15:09 -04:00
Thomas Harte
73080d6c36
Added an easy way for disk controllers to clamp termination of written data exactly to the index hole.
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This commit also temporarily provides a whole load of extra logging and minor logic improvements from the 8272. I'm mid-flow on finding a particularly vicious error in its handling of writing; wait for the pull request. But, at least: now waits for the first part of a post-ID gap before writing data, and attempts partially to handle appearance of the index hole during writing a track. More work to do on that though.
2017-08-15 16:05:10 -04:00
Thomas Harte
9541a2a5f0
Corrections: seek_to now takes the segment_start_time into account, correcting a windowing error where segments overlay other segments. Also added some asserts while bug hunting, and corrected the steps taken when inserting a longer-than-a-track segment so that each is correctly windowed.
2017-08-15 15:54:09 -04:00
Thomas Harte
944222eba4
Added: write_id_data_joiner can now be instructed not to write the first portion of gap. Which makes more sense as an option, to avoiding splicing errors.
2017-08-15 15:29:23 -04:00
Thomas Harte
9d77f33611
Dealt with another source of repeating magic constants: the command numbers.
2017-08-15 11:06:10 -04:00
Thomas Harte
7d132f81f7
Increased logging by quite a distance and made an attempt once again to allow the processor some time to supply the first byte when writing before declaring overrun.
2017-08-15 10:50:28 -04:00
Thomas Harte
0972f19fc5
Merge pull request #196 from TomHarte/Minor6845
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Corrects 8272 multi-sector reads and deleted data reads, and ensures that a zero-height 6845 display shows nothing
2017-08-14 22:31:24 -04:00
Thomas Harte
6553bf05b4
Corrected multi-sector reads: ensured the incremented sector number isn't replaced by the original, and that the controller returns to scanning mode.
2017-08-14 22:27:31 -04:00
Thomas Harte
0816d3f5a9
Corrected 'read deleted data' command. It's 0xc, not 0xb.
2017-08-14 21:41:20 -04:00
Thomas Harte
55055c7847
Minor: ensured immediate line comparison works. But I think my problem might be trying to do this as straight line logic?
2017-08-14 19:08:20 -04:00
Thomas Harte
113da93796
Merge pull request #195 from TomHarte/8272Tidying
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Brings the 1770 into usage of those parts factored out of it for the 8272
2017-08-14 16:34:15 -04:00
