David Given
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56cbf39d59
|
Finally make the Amiga encoder work properly. Do some FM/MFM/bits refactoring.
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2021-07-05 23:16:03 +02:00 |
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David Given
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5a186b6960
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Rename all protos to end with 'Proto' to avoid name conflicts.
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2021-05-13 18:05:08 +02:00 |
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David Given
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f9510c54b2
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Split the encoder/decoder configuration away from inputs and outputs. Make the
test pattern creator a flux source.
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2021-05-13 17:23:06 +02:00 |
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David Given
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323da8272a
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Hopefully add support for giving the reader a set of required sectors, so if
one is missing then we can tell and the track can be reread.
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2020-02-21 22:14:44 +01:00 |
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David Given
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d25f96dd24
|
The IBM encoder now works well enough that my USB floppy drive thinks the disk
is formatted... but has trouble reading sectors above about 1000. Also remember
that encoding MFM needs to keep one bit of state at all times.
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2020-02-14 00:06:51 +01:00 |
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David Given
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792cc88192
|
The Amiga writer now generates valid flux files --- but it looks like the
writer's broken (both the Amiga and the Brother have failed).
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2019-12-14 20:44:48 +01:00 |
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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
|
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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3ee31b96a4
|
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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b1092c7f82
|
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
|
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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184e7766f0
|
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
|
Port the Brother decoder to the new *new* architecture.
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2019-04-29 23:28:12 +02:00 |
|
David Given
|
00bae9fba7
|
Remove the obsolete decoder base classes.
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2019-04-28 00:32:32 +02:00 |
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David Given
|
5f8e0c846c
|
Allow split decoders (into sector record and data record).
|
2019-04-19 00:55:01 +02:00 |
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David Given
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5ce2acdfb4
|
The new decoder architecture now works, at least for the FB100. All I need now
is to rewrite every single other decoder.
|
2019-04-18 00:47:28 +02:00 |
|
David Given
|
6e31a9e4ae
|
Refactor so track state is passed around in the Track object.
|
2019-04-16 22:49:35 +02:00 |
|
David Given
|
7a49ec7819
|
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.
|
2019-04-16 19:50:25 +02:00 |
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David Given
|
9b59e7025d
|
Add the ability for decoders to specify their own clocks --- necessary for the
Victor 9k. We now have _much_ better decoding for this platform.
|
2019-04-16 01:13:28 +02:00 |
|
David Given
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84076674fd
|
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).
|
2019-04-12 00:13:56 +02:00 |
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David Given
|
cf9730fbb3
|
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.
|
2019-03-09 12:19:28 +01:00 |
|
David Given
|
456791e20c
|
Refactor to use FluxmapReader.
|
2019-03-09 11:30:50 +01:00 |
|
David Given
|
574d383573
|
Remove discrete segmenters, instead rolling the logic into Decoders; prepare
for splitting decoders into soft-sector and hard-sector.
|
2019-03-08 23:57:46 +01:00 |
|
David Given
|
94fb10eb02
|
Behemoth change to rework everything to use Bytes rather than vectors of
uint8_t. The tests pass, but of course, nothing decodes any more.
|
2019-03-05 00:10:20 +01:00 |
|
David Given
|
01acc4e5b3
|
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.
|
2019-02-20 20:46:01 +01:00 |
|
David Given
|
259a02898f
|
Massive refactor to overhaul and simplify the decoder system. Amiga has been
disabled (because it needs rewriting now).
|
2019-02-19 00:39:13 +01:00 |
|
David Given
|
d60dc37bb8
|
Refactor the Brother stuff.
|
2018-12-23 14:35:08 +01:00 |
|
David Given
|
acd2a9c23b
|
Add CRC checking for IBM disks. Weirdly, my 1200kB disk appears to have deleted
sectors (id mark F8) on it, where the checksums don't match. Myserious...
|
2018-10-22 02:45:18 +02:00 |
|
David Given
|
d7b2505720
|
You can now decode Brother disks to images. No CRC checking, though.
|
2018-10-21 19:10:33 +02:00 |
|
David Given
|
8244f9ec51
|
We can now decode IBM MFM disks all the way to an image, although with no CRC
checking as yet.
|
2018-10-20 19:25:20 +02:00 |
|