salfter/fluxengine
1
0
Fork 0
mirror of https://github.com/davidgiven/fluxengine.git synced 2025-10-31 11:17:01 -07:00
Code Issues Packages Projects Releases Wiki Activity
1,039 Commits 56 Branches 83 Tags
5554d5e608266b1f7ccccaecc93ed582224fe5b0
Commit Graph

52 Commits

Author SHA1 Message Date
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 
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 
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 
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 
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 
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
David Given
6af80d1e5e Improve some messaging. A data record is always pushed, even if it's empty (to 
help debugging).
 2020-01-26 17:49:12 +01:00
David Given
b9a53e0d1c First draft of the visualiser. 2019-08-27 01:07:57 +02:00
David Given
d0a864c052 Merge. 2019-07-03 23:20:07 +02:00
David Given
032df676c1 Replace meson with a very small shell script. 2019-07-03 22:18:34 +02:00
David Given
3ee31b96a4 Add the prototype MX decoder. 2019-07-02 00:40:38 +02:00
David Given
27fb17b9b5 Move the clock guesser stuff into fe-inspect. 2019-04-30 21:55:44 +02:00
David Given
b1092c7f82 Simplify the decoder class hierarchy. 2019-04-30 21:44:56 +02:00
David Given
1fb67dfe3c Remove stateful decoder and split decoder. 2019-04-30 21:43:25 +02:00
David Given
4cc680057e Port the Brother decoder to the new *new* architecture. 2019-04-29 23:28:12 +02:00
David Given
bd448e081f Remove the obsolete Fluxmap::decodeToBits(). 2019-04-28 20:57:55 +02:00
David Given
00bae9fba7 Remove the obsolete decoder base classes. 2019-04-28 00:32:32 +02:00
David Given
5f8e0c846c Allow split decoders (into sector record and data record). 2019-04-19 00:55:01 +02:00
David Given
b158692a3a Radically simplify RawRecord and Sector. It all works, and the results are 
better, but I've disabled a bunch of decoders for now.
 2019-04-18 21:47:34 +02:00
David Given
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
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
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
David Given
490821da09 Hard sector segmentation can now cope with the extra index hole. We are 
correctly decoding the Zilog MCZ disk.
 2019-03-09 12:32:42 +01:00
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
6d530c332e Tweak signal floor: the Brother disk doesn't read any more. 2019-03-03 22:12:13 +01:00
David Given
06af553760 Make the noise floor and signal level configurable for clock detection. 2019-03-02 11:56:17 +01:00
David Given
e16a9f77f3 Skip long runs of noise in the clock histogram. 2019-03-01 17:15:39 +01:00
David Given
c1edff2b7e Eek, calculate the noise floor properly! 2019-03-01 16:58:18 +01:00
David Given
719e8801fe Allow the clock to be specified manually. Turn the clock histogram into an 
actual bar chart.
 2019-03-01 16:53:22 +01:00
David Given
f5a3f18478 Cleanup (the Fluxmap doesn't store intervals any more, just byte opcode 
things).
 2019-02-22 20:25:28 +01:00
David Given
79e3e686eb Update the read path of the client to cope with long intervals. 2019-02-22 20:18:22 +01:00
David Given
e53841f79d 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.
 2019-02-20 22:09:06 +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
61d98073a7 Add support for reading Kryoflux stream files. 2019-02-14 21:44:23 +01:00
David Given
3da75c0f9b Add a very simple clock histogram display. 2019-01-22 00:05:16 +01:00
David Given
cce65d7bd0 Common out the disk read code between the two fe-read commands. 2019-01-21 23:30:30 +01:00