David Given
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d0a864c052
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Merge.
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2019-07-03 23:20:07 +02:00 |
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David Given
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032df676c1
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Replace meson with a very small shell script.
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2019-07-03 22:18:34 +02:00 |
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David Given
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a1c207cb8f
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First milestone towards flags rewrite --- it builds and the tests pass, but
nothing actually works.
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2019-07-02 23:06:40 +02:00 |
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David Given
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3ee31b96a4
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Add the prototype MX decoder.
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2019-07-02 00:40:38 +02:00 |
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David Given
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196f2bfd7e
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Cygwin doesn't have ffsll.
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2019-04-30 22:56:15 +02:00 |
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David Given
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0f56cd25e9
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Warning fix.
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2019-04-30 22:27:07 +02:00 |
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David Given
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27fb17b9b5
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Move the clock guesser stuff into fe-inspect.
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2019-04-30 21:55:44 +02:00 |
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David Given
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b1092c7f82
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Simplify the decoder class hierarchy.
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2019-04-30 21:44:56 +02:00 |
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David Given
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1fb67dfe3c
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Remove stateful decoder and split decoder.
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2019-04-30 21:43:25 +02:00 |
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David Given
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9971dbd2c7
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Update Mac to the new new architecture.
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2019-04-30 21:34:33 +02:00 |
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David Given
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184e7766f0
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Add some helper methods to make decoders easier. Port IBM to the new new
architecture.
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2019-04-30 20:45:16 +02:00 |
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David Given
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4cc680057e
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Port the Brother decoder to the new *new* architecture.
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2019-04-29 23:28:12 +02:00 |
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David Given
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c0c1121b91
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Add debounce support (only for reading bits, not in pattern matching).
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2019-04-29 23:27:58 +02:00 |
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David Given
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bd448e081f
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Remove the obsolete Fluxmap::decodeToBits().
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2019-04-28 20:57:55 +02:00 |
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David Given
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00bae9fba7
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Remove the obsolete decoder base classes.
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2019-04-28 00:32:32 +02:00 |
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David Given
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4e3d4e31af
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The flux pattern matcher will now preserve leading zeroes (although it can't
match them). The IBM decoder is now properly converted, autodetecting FM and
MFM.
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2019-04-27 22:11:39 +02:00 |
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David Given
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bec46419d6
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Remove the obsolete FluxPatterns.
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2019-04-27 10:27:55 +02:00 |
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David Given
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a483ad987e
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Archival checking: IBM FM works (but not MFM yet). Other formats have stopped
working.
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2019-04-26 23:52:04 +02:00 |
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David Given
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643288bef8
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Extend the flux pattern matcher to support trailing zeroes.
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2019-04-25 23:18:47 +02:00 |
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David Given
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3a531c0889
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The Zilog MCZ decoder is ported to the new architecture.
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2019-04-19 15:10:24 +02:00 |
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David Given
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2ddc1045ec
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Rework the Victor 9000 decoder to use the new architecture.
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2019-04-19 14:39:26 +02:00 |
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David Given
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5f8e0c846c
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Allow split decoders (into sector record and data record).
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2019-04-19 00:55:01 +02:00 |
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David Given
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b158692a3a
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Radically simplify RawRecord and Sector. It all works, and the results are
better, but I've disabled a bunch of decoders for now.
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2019-04-18 21:47:34 +02:00 |
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David Given
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4b480ce4f3
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Rewrite the Macintosh decoder.
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2019-04-18 01:31:52 +02:00 |
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David Given
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5ce2acdfb4
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The new decoder architecture now works, at least for the FB100. All I need now
is to rewrite every single other decoder.
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2019-04-18 00:47:28 +02:00 |
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David Given
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6e31a9e4ae
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Refactor so track state is passed around in the Track object.
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2019-04-16 22:49:35 +02:00 |
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David Given
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7a49ec7819
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Moderately crudely hack in routing side information to the decoders; this is
needed by the Victor 9000 decoder to figure out the right clock rate.
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2019-04-16 19:50:25 +02:00 |
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David Given
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9b59e7025d
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Add the ability for decoders to specify their own clocks --- necessary for the
Victor 9k. We now have _much_ better decoding for this platform.
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2019-04-16 01:13:28 +02:00 |
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David Given
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84076674fd
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Add stateful decoders, which makes formats like the FB-100 much easier to work
with. Add a generic CRC tool allowing all the parameters to be set (currently
unused).
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2019-04-12 00:13:56 +02:00 |
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David Given
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490821da09
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Hard sector segmentation can now cope with the extra index hole. We are
correctly decoding the Zilog MCZ disk.
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2019-03-09 12:32:42 +01:00 |
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David Given
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cf9730fbb3
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Splitting by hard sectors works, up to a point; we can correctly decode (with
CRC checking!) most of the Zilog MCS disk. However, we're still stumped by the
extra index hole.
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2019-03-09 12:19:28 +01:00 |
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David Given
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456791e20c
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Refactor to use FluxmapReader.
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2019-03-09 11:30:50 +01:00 |
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David Given
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574d383573
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Remove discrete segmenters, instead rolling the logic into Decoders; prepare
for splitting decoders into soft-sector and hard-sector.
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2019-03-08 23:57:46 +01:00 |
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David Given
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d59e7f0fc4
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Skeleton Zilog Mcz support.
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2019-03-06 00:00:06 +01:00 |
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David Given
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94fb10eb02
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Behemoth change to rework everything to use Bytes rather than vectors of
uint8_t. The tests pass, but of course, nothing decodes any more.
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2019-03-05 00:10:20 +01:00 |
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David Given
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6d530c332e
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Tweak signal floor: the Brother disk doesn't read any more.
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2019-03-03 22:12:13 +01:00 |
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David Given
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4eaca91a44
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Add a skeleton for the AES Lanier disks.
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2019-03-02 22:40:59 +01:00 |
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David Given
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06af553760
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Make the noise floor and signal level configurable for clock detection.
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2019-03-02 11:56:17 +01:00 |
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David Given
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e16a9f77f3
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Skip long runs of noise in the clock histogram.
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2019-03-01 17:15:39 +01:00 |
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David Given
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c1edff2b7e
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Eek, calculate the noise floor properly!
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2019-03-01 16:58:18 +01:00 |
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David Given
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719e8801fe
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Allow the clock to be specified manually. Turn the clock histogram into an
actual bar chart.
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2019-03-01 16:53:22 +01:00 |
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David Given
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f5a3f18478
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Cleanup (the Fluxmap doesn't store intervals any more, just byte opcode
things).
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2019-02-22 20:25:28 +01:00 |
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David Given
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79e3e686eb
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Update the read path of the client to cope with long intervals.
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2019-02-22 20:18:22 +01:00 |
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David Given
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e53841f79d
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Use a bit more statistical nous when trying to sense the bit rate, and use the
median of the pulse to pick the normative clock rate.
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2019-02-20 22:09:06 +01:00 |
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David Given
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01acc4e5b3
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Partially decode the Kryoflux Mac image I have (complete with checksum
checking). The read is very bad, but I don't know whether that's because
there's something wrong I'm doing, or if the Kryoflux image is bad.
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2019-02-20 20:46:01 +01:00 |
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David Given
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259a02898f
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Massive refactor to overhaul and simplify the decoder system. Amiga has been
disabled (because it needs rewriting now).
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2019-02-19 00:39:13 +01:00 |
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David Given
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61d98073a7
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Add support for reading Kryoflux stream files.
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2019-02-14 21:44:23 +01:00 |
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David Given
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12135b5dd6
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Add support for FM decoding and Acorn DFS disks, requiring some rearrangement.
Also make the Brother two revolutions thing (which DFS also needs) the default.
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2019-02-12 21:29:31 +01:00 |
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David Given
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3da75c0f9b
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Add a very simple clock histogram display.
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2019-01-22 00:05:16 +01:00 |
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David Given
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cce65d7bd0
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Common out the disk read code between the two fe-read commands.
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2019-01-21 23:30:30 +01:00 |
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