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89 Commits

Author SHA1 Message Date
David Given
97bb563ba0 Another massive overhaul to rip out the last remaining bits of Layout. 2025-10-10 00:21:47 +02:00
David Given
8f047f842e Massive overhaul to use the new disklayout stuff while 
encoding/decoding. Fix lots of bugs, be more consistent with logical and
physical locations.
 2025-10-08 22:41:13 +02:00
David Given
e75e1a6e27 Make the track/cylinder side/head terminology more consistent. 2025-09-08 20:08:23 +02:00
David Given
15a69f6dcb Make build with the new ab --- but the tests fail. 2025-03-17 22:33:54 +01:00
David Given
33d241c33e Move common.proto into config. 2024-10-19 16:58:44 +02:00
David Given
1bcc8f45b5 Modularise encoders. Change arch to not depend on +lib. 2024-10-16 22:00:51 +02:00
David Given
ea4a147751 Move fluxmapreader/fluxpattern into data. 2024-10-15 00:00:27 +02:00
David Given
c5373480ba Move a lot of the data-handling utilities into their own module. 2024-10-13 13:35:48 +02:00
David Given
e1f2494966 Create a config module containing all the configuration, proto and flags 
stuff.
 2024-10-13 11:57:18 +02:00
David Given
a6981ff7ef Split the FluxmapReader and FluxPattern files. 2024-10-02 00:42:06 +02:00
David Given
ca940d1599 Refactor core libraries into their own library. 2024-10-01 20:36:53 +02:00
David Given
f5f223f622 First steps towards reworking the build system... again. 2023-10-21 23:02:46 +02:00
dg
dcfcc6271c Sort out a whole bunch of other things, including cleaning up the way the 
verification source is handled.
 2023-05-12 23:28:25 +00:00
dg
466c3c34e5 Replace the Error() object with an error() function which takes fmt 
formatspecs, making for much cleaner code. Reformatted everything.

This actually happened in multiple steps but then I corrupted my local
repository and I had to recover from the working tree.
 2023-05-09 20:59:44 +00:00
dg
921e178e83 Tone down the bad-sector-size warning a bit. 2023-03-26 18:23:25 +00:00
dg
7ea4e116cc Add a warning if the configured sector size doesn't match the one on disk. 2023-03-26 16:25:40 +00:00
David Given
d0fb85e712 Rename all the remaining layout and location variables to trackInfo (where 
appropriate).
 2022-09-16 00:20:54 +02:00
David Given
81cbd00cc8 Rename Track to TrackInfo, which better describes what it is. 2022-09-16 00:09:39 +02:00
David Given
4a565b5ea0 Split the Layout class. 2022-09-16 00:07:22 +02:00
David Given
82f61eee12 Eliminate Location in favour of Layout. 2022-09-15 23:52:07 +02:00
David Given
88fc7ff9c3 Begin cleaning up the Layout stuff. 2022-09-15 21:45:12 +02:00
David Given
9a8fc80220 Massive overhaul of how the physical/logical layout mapping is done, to make it 
more consistent and bidirectional everywhere and just generally better.
Hopefully this fixes that pesky 1581 problem.
 2022-09-15 20:23:33 +02:00
David Given
6b7e81d7fb Move requiredSectors() to the base class. 2022-09-13 00:32:04 +02:00
David Given
3c23e7b047 Merge. 2022-09-12 23:58:03 +02:00
David Given
1267191e8e Abstract is for Java. 2022-09-12 23:52:24 +02:00
David Given
49b6bbff37 Add sector skew support to SectorListProto; add a partial definition for the 
Victor 9000.
 2022-09-12 23:10:24 +02:00
David Given
339e9cca10 Hopefully actually fix the C64 side issue, this time, by rethinking how the IBM 
encoder/decoder handles side swapping. We want to be able to swap everything,
or just the side bytes.
 2022-09-12 22:04:58 +02:00
David Given
c63a761ca4 Actually fix the c64 1581 side issue. Turns out the data's not flipped between 
the two sides, only the bit in the sector header...
 2022-09-12 15:34:21 +02:00
David Given
3cb098f9ba Rip out the old approach to soft sector remapping as it wasn't working. 2022-09-11 17:05:40 +02:00
David Given
dda713a6be Remove the rest of the mapper. 2022-09-10 22:47:35 +02:00
David Given
085ad5f2a4 Actually start using the new physical sector stuff. 2022-09-10 20:43:24 +02:00
David Given
a6db36e7b3 Convert from LayoutData to Layout. 2022-09-10 19:53:05 +02:00
David Given
1a4caccd07 Rename Sector.logicalSector to Sector.physicalSector. 2022-09-10 18:59:06 +02:00
David Given
3256b4f627 Eliminate the IBM trackdata sector layout stuff in favour of the layout{} 
clause.
 2022-08-27 23:23:28 +02:00
David Given
adff739a5d Partial conversion to do automatic scaling of flux based on the disk rotation 
speed. Although, something seems to have broken for 5.25" disks.
 2022-03-27 23:50:32 +02:00
David Given
178aa9d32f Remove the obsolete reader.* and rename writer.* to readerwriter.*. 2022-03-25 20:57:42 +01:00
David Given
86c5cccb08 Rename cylinder to track throughout (mostly). 2022-03-25 20:16:12 +01:00
David Given
d303067deb Massive refactor to work in logical cylinders everywhere. The logical/physical 
mapping is now done at the last stage and should, ideally, be automatic. I'm
sure there are bugs everywhere.
 2022-03-25 00:22:28 +01:00
David Given
eade2e279e Make the internal disk data structures all const, to allow us to pass them to 
the GUI UI thread safely.
 2022-02-24 22:46:10 +01:00
David Given
0d7de7bbc0 Add support for ignoring certain sectors (needed for FastCopy disks on the 
Atari ST).
 2022-02-16 22:02:50 +01:00
David Given
0933dc1afa Partially complete rework of all the decoders to avoid seeking inside the 
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
ccf5d513d2 Merge from master. 2021-12-12 19:49:32 +00:00
David Given
b15fd05e8d Add support in the IBM decoder for trackdata protos, and then configure the IBM 
profiles to know about which sectors it should see in the result image to allow
retries if sectors aren't found.
 2021-12-11 12:17:32 +01:00
David Given
3d1ee7a43e Don't spin in an infinite loop if the decoder tries to find a data record and 
the matcher fails to find anything, leaving the seek point unchanged.
 2021-12-10 19:56:00 +00:00
dg
ebb5c17be4 Make the IBM format gap fill byte configurable. 2021-12-05 16:43:45 +00:00
dg
18d90c44dd Rework the flux decoders to add a desync opcode for separating multiple reads 
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
2fe1ffeaf1 Add an ignore_track_byte setting. 2021-11-03 14:15:51 +01:00
David Given
4f4ed1307f Merge from master. 2021-08-01 19:42:04 +02:00
David Given
29e8c99b4f Hopefully get the imagereader/imagewriter and IBM encoder/decoders using sector 
IDs.
 2021-07-29 00:02:46 +02:00