David Given
e8d1c90182
Fix, hopefully, the rest of the decoders.
2022-02-12 15:02:42 +01:00
David Given
0933dc1afa
Partially complete rework of all the decoders to avoid seeking inside the
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fluxmap. This requires resetting the FluxDecoder, which loses any pending
state, resulting in bad reads for (some) formats which don't have gaps between
sectors --- the DVK MX is the main victim.
2022-02-12 00:55:09 +01:00
David Given
18af881fe5
Attach the underlying raw records to Sector structures; add a .raw exporter for
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getting the MFM/FM/GCR stream.
2022-01-04 23:49:39 +01:00
David Given
3d1ee7a43e
Don't spin in an infinite loop if the decoder tries to find a data record and
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the matcher fails to find anything, leaving the seek point unchanged.
2021-12-10 19:56:00 +00:00
David Given
709e300960
More typo fixing.
2021-12-05 17:17:03 +01:00
dg
18d90c44dd
Rework the flux decoders to add a desync opcode for separating multiple reads
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in a flux stream. Finally add a unit test for the flux decoder.
2021-12-05 14:42:57 +00:00
David Given
2cbe39e553
Fix bugs to make the IBM decoder work again.
2021-11-26 21:17:58 +01:00
David Given
20ade1de7b
Replace the flux decoder with a PLL-based one stolen from samdisk. It almost
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works.
2021-11-25 00:00:51 +01:00
David Given
c087539eb7
swap_sides isn't symmetrical for the encoder and the decoder. On the encoder,
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it affects which logical side is being written to which physical side. On the
decoder, it modifies the logical side bit in the sector header itself.
2021-07-28 20:33:07 +02:00
David Given
5d889d4d95
Remove Track, which is now obsolete.
2021-07-16 00:00:11 +02:00
David Given
f589e094b2
Remove RawRecord, which is now obsolete.
2021-07-15 23:55:29 +02:00
David Given
fa36af454e
The encoders and decoders all build now.
2021-07-15 23:13:59 +02:00
David Given
458d0f7a1b
Another mahoosive refactor: move away from using protos for the disk output in
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favour of pod objects, which allows STL contains. Lots of shared_ptrs
everywhere. Much simpler and more effective code. The reader works with one of
the decoders; still have to do the rest of them and the encoders.
2021-07-15 22:50:29 +02:00
David Given
f1f27ffd33
The protoified reader now builds and runs, although doesn't work properly.
2021-07-11 23:53:50 +02:00
David Given
4a2e09e8eb
Merge from master.
2021-07-11 17:38:09 +02:00
David Given
4b3fada646
Archival checkin (WIP).
2021-07-11 17:36:42 +02:00
David Given
98918d160a
Convert the ZilogMcz decoder.
2021-07-11 16:12:34 +02:00
David Given
969298fb58
Convert the Victor9k decoder.
2021-07-11 16:10:26 +02:00
David Given
bc60f3b45a
Convert the Northstar decoder.
2021-07-11 16:08:16 +02:00
David Given
f7a4785d22
Convert the Tids990 decoder.
2021-07-11 16:04:44 +02:00
David Given
1bf41cbfd7
Convert the MX decoder.
2021-07-11 16:02:41 +02:00
David Given
e9d80423ae
Convert the Micropolis decoder.
2021-07-11 16:00:46 +02:00
David Given
928ffbd7af
Convert the Macintosh decoder.
2021-07-11 15:58:40 +02:00
David Given
25ebad2448
Convert the IBM decoder.
2021-07-11 15:56:20 +02:00
David Given
dd951dc0ed
Convert the Fb100 decoder (which I think got lost in the last big refactor).
2021-07-11 15:54:04 +02:00
David Given
aed9e44b6b
Convert the Durango F85 decoder.
2021-07-11 15:50:35 +02:00
David Given
1fa2547aff
Convert the C64 decoder.
2021-07-11 13:04:07 +02:00
David Given
164ceb845e
Convert the Brother decoder.
2021-07-11 13:01:56 +02:00
David Given
ce463686dc
Convert the Apple2 decoder.
2021-07-11 12:57:41 +02:00
David Given
92aa28cac2
Convert the AES Lanier decoder.
2021-07-11 12:55:05 +02:00
David Given
326969e488
Clean up the Amiga decoder.
2021-07-11 12:34:40 +02:00
David Given
bf4831be9f
Migrate the Northstar code to the new framework.
2021-05-24 23:20:59 +02:00
David Given
f741ad058e
Convert the ZilogMcz decoder.
2021-05-15 17:40:20 +02:00
David Given
2512a4fc32
Convert the Victor9k decoder.
2021-05-15 17:29:59 +02:00
David Given
5554d5e608
Convert the TIDS990 encoder and decoder.
2021-05-15 17:24:20 +02:00
David Given
48d5ed2ff9
Convert the MX decoder.
2021-05-15 17:06:28 +02:00
David Given
f46e444aa2
Convert the Micropolis decoder.
2021-05-15 14:10:08 +02:00
David Given
1149ad86a2
Convert the Apple2 decoder.
2021-05-15 14:04:44 +02:00
David Given
93dcc7e242
Convert the image readers and Mac encoder and decoder.
2021-05-15 12:33:22 +02:00
David Given
38a8367f62
Convert the F85 decoder.
2021-05-15 12:05:31 +02:00
David Given
f7c31281e0
Convert the C64 decoder to the new configuration scheme. Also convert all the
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imagewriters.
2021-05-15 00:25:32 +02:00
David Given
c8d0950979
Convert the Amiga encoder and decoder to the new system.
2021-05-15 00:06:39 +02:00
David Given
a4ff59eccb
Remember to actually hook the aeslanier decoder up.
2021-05-14 23:42:01 +02:00
David Given
5a186b6960
Rename all protos to end with 'Proto' to avoid name conflicts.
2021-05-13 18:05:08 +02:00
David Given
f9510c54b2
Split the encoder/decoder configuration away from inputs and outputs. Make the
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test pattern creator a flux source.
2021-05-13 17:23:06 +02:00
David Given
fc2655ecd6
Rework the bytecode format to use a much simplified setup: a six-bit timer with
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the top two bits reserved for pulse and index state. This is actually smaller,
bandwidth-wise, than the old version, and may be smaller than the crunched
version.
2020-03-14 18:58:43 +00:00
David Given
323da8272a
Hopefully add support for giving the reader a set of required sectors, so if
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one is missing then we can tell and the track can be reread.
2020-02-21 22:14:44 +01:00
David Given
a8eca06cf0
Don't hang if we hit the end of stream while waiting for a data record.
2020-01-27 23:09:29 +01:00
David Given
91ffcf59c3
When reading data records, retry if we get an UNKNOWN record to work the
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occasional false positive (which happens now and again with MFM).
2020-01-27 01:15:14 +01:00
David Given
9dc1067032
Add --dump-sectors. Sector positions are recorded correctly.
2020-01-26 18:30:35 +01:00
