Thomas Harte
a51d143c35
Corrects reactive-device transmission logic.
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Albeit that I'm still not properly responding to register 3 stuff, so the ADB bus needn't believe anything is out there. Also, without VSYNC being piped to the microcontroller it may well just not be polling anyway.
2021-02-14 18:54:22 -05:00
Thomas Harte
17e9305282
Starts adding a keyboard.
2021-02-13 23:16:45 -05:00
Thomas Harte
c284b34003
Resolves inability of ADB microcontroller to read its own ROM (!)
2021-02-13 17:53:40 -05:00
Thomas Harte
2ab3bba695
Attempts GLU register latching, restoring expected startup sequence.
2021-02-13 17:38:42 -05:00
Thomas Harte
2c4dcf8843
Edges towards implementing an ADB device.
2021-02-12 21:50:24 -05:00
Thomas Harte
ea40b2c982
Takes a stab at implementing device response.
2021-02-12 18:56:43 -05:00
Thomas Harte
adfdfa205f
Starts to establish the means by which I'll implement ADB devices.
2021-02-12 18:42:12 -05:00
Thomas Harte
e83b2120ce
Tidies up, allows Operations and AddressingModes to be posted directly to ostreams.
2021-02-10 21:46:56 -05:00
Thomas Harte
33abdc95aa
Adds a helper for decoding ADB commands.
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Still very noticeably to do: any sort of standard part for devices to respond to the bus.
2021-02-10 21:39:33 -05:00
Thomas Harte
6ca8aa99fc
Commit SDL and Qt project files; improve commenting.
2021-02-10 21:28:32 -05:00
Thomas Harte
17bac4c8cf
Starts to formalise the ADB bus.
2021-02-10 21:24:31 -05:00
Thomas Harte
46bd20b5e0
Attempts to simplify ADB bit parsing.
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On-line output still looks reasonable, albeit that the microcontroller suddenly seems to be interested in devices F and 3 rather than 2 and 3.
2021-02-08 22:08:49 -05:00
Thomas Harte
3c7f9a43ad
Merge branch 'AppleIIgs' of github.com:TomHarte/CLK into AppleIIgs
2021-02-08 18:43:27 -05:00
Thomas Harte
82312d3b59
Provide a more convincing version of port output.
2021-02-08 18:14:08 -05:00
Thomas Harte
93a80a30d3
With correct divider appears to get reset requests posted.
2021-02-07 23:05:01 -05:00
Thomas Harte
77b1efd176
Sets sensible 'reset' values.
2021-02-07 21:53:57 -05:00
Thomas Harte
acfab1dfb3
Starts to make some effort at timers.
2021-02-06 21:02:44 -05:00
Thomas Harte
819e9039ab
Corrects printed target address for ZeroPageRelative.
2021-02-04 20:54:31 -05:00
Thomas Harte
6526c645a5
Merge branch 'master' into AppleIIgs
2021-02-02 21:29:38 -05:00
Thomas Harte
3d2490b774
Merge pull request #869 from TomHarte/OricReads
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Flips conditionals to ensure 65802 safety.
2021-02-02 21:03:08 -05:00
Thomas Harte
1e041f1adf
Flips conditionals to ensure 65802 safety.
2021-02-02 20:52:34 -05:00
Thomas Harte
4fdf01a1a8
Merge pull request #868 from TomHarte/ElectronSCSI
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Adds Electron hard disk support.
2021-02-02 20:43:08 -05:00
Thomas Harte
beb514b231
Adds an additional mapping for copy.
2021-02-02 20:37:15 -05:00
Thomas Harte
f57e897085
Corrects visibility of SCSI output.
2021-02-02 20:24:39 -05:00
Thomas Harte
2a8e8a4982
Slightly increases logging.
2021-02-02 20:24:19 -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
07df7572b3
Switch to preferred Acorn-world extension: DAT.
2021-01-31 21:03:09 -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
f1ba040dd8
This is probably how Acorn hard disk images look (?)
2021-01-31 16:00:52 -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
8142487d57
Merge pull request #867 from TomHarte/ElectronStarCommand
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Pause longer for Electron commands that start with a modifier.
2021-01-31 12:34:19 -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
b5ecd5f7ef
Merge branch 'master' into AppleIIgs
2021-01-31 11:47:40 -05:00
Thomas Harte
7e720e754b
Merge pull request #866 from TomHarte/ElectronUI
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Adds UI for the new Electron configuration options.
2021-01-31 11:44:47 -05:00
Thomas Harte
41a618c957
Adds new Electron configuration options to the Qt UI.
2021-01-31 10:13:32 -05:00
Thomas Harte
3d85e6bb97
Adds Mac UI for new Electron configuration options.
2021-01-31 09:49:51 -05:00
Thomas Harte
d54085c7fd
Merge pull request #865 from TomHarte/ADL
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Electron: adds support for the ADL file format, and logic for AP6 and sideways RAM selection
2021-01-31 09:37:24 -05:00
Thomas Harte
0bb8bdf938
Switch to O(1) test, which avoids an extra #include.
2021-01-30 23:33:03 -05:00
Thomas Harte
865058b8d6
Adds basic text search to achieve AP6 detection.
2021-01-30 23:32:04 -05:00
Thomas Harte
b6bc0a21fb
Adds a TODO on intended logic around the AP6 ROM.
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... plus a promise as to intent in the Electron-specific ROM readme.
2021-01-30 23:20:43 -05:00
Thomas Harte
8311ac4a7c
Adds parsing of the top-level directory for ADFS images.
2021-01-30 23:10:59 -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
ac95e4d758
Adds support for ADL-format disk images.
2021-01-30 18:39:29 -05:00
Thomas Harte
b8c6d4b153
Rips out my high-level ADB microcontroller protocol implementation.
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Adds just enough that the main computer validates the ADB controller as present and talking.
2021-01-30 17:53:27 -05:00
Thomas Harte
5eddc92846
Implements direction registers.
2021-01-28 21:06:11 -05:00
Thomas Harte
f50e8b5106
If I'm going to maintain the max_address approach, & is 'correct'.
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% +1 would be 'more correct', but I think this approach is probably misguided.
2021-01-27 18:31:11 -05:00
Thomas Harte
dcc2fe0990
Improves M50470 entry-point detection, adds test output.
2021-01-26 21:29:17 -05:00
