David Given
adba93ae0a
Merge pull request #163 from davidgiven/brother120
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Untested Brother 120kB write support.
2020-05-24 01:32:28 +02:00
David Given
98587d04a7
Merge from trunk.
2020-05-24 00:56:17 +02:00
David Given
0051b64648
Merge pull request #167 from vanbogaertetienne/trs80fix
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Typo fix in FM_TRS80DAM2_PATTERN
2020-05-24 00:47:12 +02:00
vanbogaertetienne
603009ba15
Typo fix in FM_TRS80DAM2_PATTERN
2020-05-22 20:46:48 +02:00
David Given
06eb10d2a0
Merge.
2020-05-16 10:38:17 +02:00
David Given
2244299bd9
Add a bias parameter to allow the entire Brother format to be moved around on
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the disk.
2020-05-16 10:37:48 +02:00
David Given
6ca06ecafb
Fix several embarassingly stupid bugs in the brother 120kB encoder code path.
2020-05-14 10:41:25 +02:00
David Given
9a5958f80b
Prevent OOB when appending no bytes to a fluxmap.
2020-05-14 10:40:49 +02:00
David Given
2b53ac057c
Fix some bugs which allow erasing tracks with F_FRAME_WRITE_CMD to work again.
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(F_FRAME_ERASE_CMD always worked.)
2020-05-13 23:45:58 +02:00
David Given
5deba8af41
Untested Brother 120kB write support.
2020-05-13 14:49:06 +02:00
David Given
3c54a663b8
Merge pull request #157 from davidgiven/amigacorruption
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Fix some issues causing corruption when reading Amiga disks
2020-04-09 00:16:38 +02:00
David Given
1fd65452c4
Typo fix.
2020-04-08 23:37:08 +02:00
David Given
30646ccb07
Fix an Amiga decoder bug where truncated sectors would be considered valid (the
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Amiga checksum algorithm is weak and zero bytes don't contribute to the
checksum).
2020-04-08 23:35:55 +02:00
David Given
5be7249a30
Merge pull request #155 from davidgiven/amigawriter
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Fix stray bytes at the end of images
2020-04-07 23:13:23 +02:00
David Given
067af18103
When writing images, use the sector size in the spec rather than the actual
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data size, to avoid problems with multipart formats like the Amiga.
2020-04-07 23:02:47 +02:00
David Given
8dbd2a72a7
Merge pull request #150 from davidgiven/sixbit
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Fix the new sampler and sequencer
2020-04-03 23:54:29 +02:00
David Given
c29e131a3b
Convert the IBM format back into a unicorn now I've fixed it.
2020-04-03 23:49:01 +02:00
David Given
a9e30c1e49
Fix an off-by-one error in the sequencer that should have it generating correct
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sequences.
2020-04-03 22:58:51 +02:00
David Given
972c8c6b61
Fix off-by-one sampler error, so now the clock rates are right again.
2020-04-03 22:27:33 +02:00
David Given
2007ff7546
Fix merge wibble.
2020-04-03 21:49:26 +02:00
David Given
64694580cd
Remember to bump the protocol number after the bytecode change.
2020-04-03 21:46:51 +02:00
David Given
deaab94494
Merge pull request #146 from davidgiven/sixbit
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Switch to a simplified encoding with a six-bit timer.
2020-04-03 00:45:21 +02:00
David Given
1509e1f89d
Document the new bytecode format.
2020-04-03 00:38:20 +02:00
David Given
29e1ddc2ff
Bytecode upgrades always produce the latest version; we don't want to upgrade
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1->2->3 (although that specific case is harmless, by accident).
2020-04-03 00:36:55 +02:00
David Given
1fe6434563
Something is wrong with the IBM PC writer, I don't know what. Mark it as a
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dinosaur again.
2020-04-03 00:27:12 +02:00
David Given
0367b7e77d
Merge from trunk.
2020-04-01 00:06:35 +02:00
David Given
e6da85bf64
Merge pull request #145 from davidgiven/writereport
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Add a machine readable read report.
2020-04-01 00:04:54 +02:00
David Given
cd19fcdadd
The CSV report now writes records for every sector in the output map, even the
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missing ones.
2020-03-31 00:14:23 +02:00
David Given
1954f02cfb
Don't reset the device on startup because it confuses Linux.
2020-03-30 22:23:18 +01:00
David Given
39b23200b0
Fix missing flag dependency.
2020-03-29 23:12:12 +02:00
David Given
0644d6d965
Remove some stray tracing (which was causing problems). Fix a potential problem
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where sampleclock posedges could be lost in the sequencer.
2020-03-29 23:11:53 +02:00
David Given
a075694d8e
Rewrite the sequencer to work with the new six bit bytecode. Fiddle with the
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USB stuff a lot in an attempt to resolve the weird packet loss issue.
2020-03-29 15:10:35 +02:00
David Given
b1ea5a9a35
Rework the writer to use a fluxsink rather than just writing stuff directly.
2020-03-29 15:08:45 +02:00
David Given
00087cbb6b
Fix a catastrophic DMA setup bug which was causing (probably) every other byte
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of data to be mixed up with every other byte... but as every other byte was a
0x80 we never noticed up until now.
2020-03-20 00:06:58 +01:00
David Given
1b48ea20c4
Remove the cruncher.
2020-03-20 00:06:07 +01:00
David Given
3d0f019fc4
Replace the sampler with one using the new simplified bytecode.
2020-03-19 23:39:23 +01:00
David Given
a08bfc183f
Display the tick value along with each interval in the histogram.
2020-03-19 22:16:07 +01:00
David Given
c5aef9b051
Annotate inspect to display USB bandwidth.
2020-03-15 13:47:17 +00:00
David Given
fc2655ecd6
Rework the bytecode format to use a much simplified setup: a six-bit timer with
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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
a737c723d3
Make sure to update before installing packages.
2020-03-14 14:47:04 +00:00
David Given
37aa8b62b0
Add a --write-csv=X option to the reader to dump the sector status map as a
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machine-readable file.
2020-03-14 14:35:19 +00:00
David Given
a401173f6d
Teach the Amiga decoder how many sectors to expect on each track.
2020-03-09 12:54:29 +00:00
David Given
ce76dc4279
Merge pull request #140 from davidgiven/sectors
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Fix a couple of annoying but minor issues
2020-02-28 00:08:11 +01:00
David Given
1025bd857b
Don't crashloop if the USB's not connected, as it causes the drives to be
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constantly reprobed (which runs the motor).
2020-02-27 22:32:27 +01:00
David Given
025802b2d0
Count required sectors correctly on mac disks.
2020-02-27 22:30:05 +01:00
David Given
adbcb2cd31
Merge pull request #139 from davidgiven/sectors
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Add support for required sectors, drive autodetection and fix homing on 8" drives.
2020-02-24 21:55:27 +01:00
David Given
c47a563790
Don't seek to track -1 on homing (it appears to upset 8" drives). Detect which
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drives are present, so that if only a single drive is attached then it's always
track 0, regardless of which connector it's on.
2020-02-24 21:47:40 +01:00
David Given
04c09d1a5b
Hopefully, fix the problem where ^Cing a job gets the board in a confused
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state.
2020-02-21 22:16:20 +01:00
David Given
323da8272a
Hopefully add support for giving the reader a set of required sectors, so if
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one is missing then we can tell and the track can be reread.
2020-02-21 22:14:44 +01:00
David Given
38700c79fc
Merge pull request #137 from davidgiven/docs
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Update documentation.
2020-02-20 00:32:19 +01:00
