David Given
|
9c6fe1bafa
|
Add a skeleton FB-100 decoder.
|
2019-04-11 19:55:30 +02:00 |
|
David Given
|
61df636215
|
Remove stray debug tracing.
|
2019-04-06 22:28:45 +02:00 |
|
David Given
|
da8cae61b7
|
Add a debug UART back on pin 2.0 to get some semblance of debug information off
the board. Discover a fun edge case where output transfers that were an exact
number of frames weren't being terminated correctly.
|
2019-04-06 17:59:23 +02:00 |
|
David Given
|
3c2654ea04
|
Warning fix.
|
2019-03-29 21:01:46 +01:00 |
|
David Given
|
6c06689de8
|
Fix uninitialised variable error.
|
2019-03-28 23:09:56 +01:00 |
|
David Given
|
098b2371a4
|
Crunched datastreams are now used when writing.
|
2019-03-27 21:58:41 +01:00 |
|
David Given
|
bcc5a5f2cd
|
Interim but working support for crunched data streams when reading from the
device; writes haven't been converted yet. Reduces the bandiwidth from about
800kB/s to about 500kB/s, which is about what I thought.
|
2019-03-26 23:03:19 +01:00 |
|
David Given
|
0453837c03
|
The high-density flag now actually changes the high-density line to the drive.
|
2019-03-26 20:05:16 +01:00 |
|
David Given
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45eaf14133
|
Add a flag for setting the drive to high density mode.
|
2019-03-23 11:32:55 +01:00 |
|
David Given
|
4fe27afe9f
|
Backed out changeset cd5bed99b0b4 --- erroneously pushed to master.
|
2019-03-24 17:59:17 +01:00 |
|
David Given
|
7f9a85ff77
|
Add a flag for setting the drive to high density mode.
|
2019-03-23 11:32:55 +01:00 |
|
David Given
|
d013b0fe55
|
Fix Bytes slicing buffer overrun; fix bug in the IBM decoder which was
provoking it.
|
2019-03-21 20:14:35 +01:00 |
|
David Given
|
2e500f6d3a
|
Add proper decode support for the Durango F85. Thanks to reveng for figuring
out the CRCs for me!
|
2019-03-10 14:02:01 +01:00 |
|
David Given
|
36134c5269
|
Create skeleton F85 decoder.
|
2019-03-10 11:44:55 +01:00 |
|
David Given
|
c558028552
|
Build file cleanup.
|
2019-03-09 17:49:00 +01:00 |
|
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
|
1f524aec69
|
Merge from trunk.
|
2019-03-07 23:44:19 +01:00 |
|
David Given
|
a6275dc811
|
Fix uninitialised variable.
|
2019-03-07 11:02:00 +01:00 |
|
David Given
|
38f740c50f
|
Fix build error on machines where sizeof(size_t) != sizeof(long).
|
2019-03-07 10:57:05 +01:00 |
|
David Given
|
6c23b6284a
|
Merge from trunk.
|
2019-03-07 00:33:52 +01:00 |
|
David Given
|
d02e6b5936
|
Update cwftoflux to handle index information from CWF files.
|
2019-03-07 00:22:43 +01:00 |
|
David Given
|
c8e3910b20
|
Creating Brother images works again.
|
2019-03-06 22:52:42 +01:00 |
|
David Given
|
a41f0f3ff4
|
Allow upgrading of flux files to the new format.
|
2019-03-06 22:23:57 +01:00 |
|
David Given
|
379985c2bc
|
Rework the sampler state machine, with new, better, simpler bytecode at twice
the bandwidth; we now record the state of the index hole.
|
2019-03-06 21:09:07 +01:00 |
|
David Given
|
f3640aa153
|
Show transfer bandwidth.
|
2019-03-06 19:44:27 +01:00 |
|
David Given
|
d59e7f0fc4
|
Skeleton Zilog Mcz support.
|
2019-03-06 00:00:06 +01:00 |
|
David Given
|
f3b3cc4532
|
Fix the Mac decoder.
|
2019-03-05 21:25:59 +01:00 |
|
David Given
|
3a931afa60
|
Fix CRC checking for IBM (both FM and MFM).
|
2019-03-05 21:09:28 +01:00 |
|
David Given
|
0ae1623afc
|
Clean up the IBM decoder (still not right).
|
2019-03-05 20:57:45 +01:00 |
|
David Given
|
76d905878a
|
Rework the Brother decoder again.
|
2019-03-05 20:36:37 +01:00 |
|
David Given
|
38bea6b22e
|
I somehow broke the CRC algorithm. Damned if I can see it.
|
2019-03-05 20:36:25 +01:00 |
|
David Given
|
cca901825e
|
Resizing small doesn't reallocate the buffer.
|
2019-03-05 20:36:13 +01:00 |
|
David Given
|
8212adf84f
|
Temporary lifespan doesn't work intuitively. Fix it.
|
2019-03-05 19:17:06 +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
|
3835afd022
|
Add a reasonably comprehensive bytes library.
|
2019-03-04 21:41:41 +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
|
07c4a18171
|
Merge pull request #33 from davidgiven/gzip
Flux files now compress their data.
|
2019-03-03 21:10:27 +01:00 |
|
David Given
|
dfc818ff73
|
You now have to explicitly upgrade flux files --- much cleaner. Added a tool to
do this.
|
2019-03-03 20:52:53 +01:00 |
|
David Given
|
b1368fff64
|
Hack in compressed flux streams; I don't like this much.
|
2019-03-03 19:11:13 +01:00 |
|
David Given
|
6eed5daa82
|
Add the properties interface to the SQL stuff.
|
2019-03-03 17:37:40 +01:00 |
|
David Given
|
fd960b8778
|
Add TRS-80 support.
|
2019-03-03 17:25:38 +01:00 |
|
David Given
|
654f250341
|
No, wait. The AES Lanier sectors are clearly 256 bytes, but include the sector
header.
|
2019-03-03 12:43:18 +01:00 |
|
David Given
|
162176f00d
|
I think the sectors are actually 253 bytes. Could be wrong.
|
2019-03-03 12:03:56 +01:00 |
|
David Given
|
c5df9b2d54
|
Apparently the AES Lanier used *252* byte sectors. Luckily the checksum is
standard; we now get mostly good reads off the image I have.
|
2019-03-03 11:40:27 +01:00 |
|
David Given
|
0eb7620854
|
Conflicted sectors are now treated as bad.
|
2019-03-03 11:39:54 +01:00 |
|
David Given
|
8d74861c4f
|
Add reflected and MODBUS CRC variants.
|
2019-03-03 11:39:25 +01:00 |
|
David Given
|
34163e56c3
|
The AES Lanier decoder now assembles disk images. The checksum is a complete
mystery, though.
|
2019-03-03 01:19:53 +01:00 |
|