David Given
376270dd53
Merge pull request #377 from tdaede/d88trackfill
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Set FM gap fill byte in D88.
2021-12-06 16:21:13 +00:00
Thomas Daede
9056b23eaa
Set FM gap fill byte in D88.
2021-12-06 08:10:02 -08:00
Thomas Daede
634be4ae51
Fix SCP writer to always write complete revolutions.
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There were a couple of problems that needed to be fixed:
- Fluxmaps can be produced with zero index pulses by encoders.
This is somewhat ambiguous but it's assumed that this means there
is exactly one revolution.
- The SCP unindexed mode wasn't properly supported, as it should
create equal-length revolutions not aligned to indexes. However,
fluxmaps don't contain any information on rotation speed. Therefore,
drop the ability to create unindexed SCPs and slightly change the
meaning of the option to not include pre-index data.
- Real flux reads can potentially produce duplicate index pulses.
Avoid creating zero-length revs.
- Fix off-by-one error for rev count.
2021-12-06 07:41:16 -08:00
David Given
422620f4fe
Merge pull request #374 from davidgiven/ibm
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Make the gap fill byte configurable.
2021-12-05 22:27:45 +00:00
dg
194b9b1193
Modify the flux upgrader to convert from sqlite flux files to fl2 flux files.
2021-12-05 17:46:23 +00:00
dg
27fceb3f41
Make the new FL2 flux format the default.
2021-12-05 17:09:02 +00:00
dg
930e0bcd67
Let the tests run on OSX.
2021-12-05 17:04:35 +00:00
dg
d81e0a3ed4
Merge from master.
2021-12-05 16:44:15 +00:00
dg
ebb5c17be4
Make the IBM format gap fill byte configurable.
2021-12-05 16:43:45 +00:00
dg
1e99fe5b04
Merge from master.
2021-12-05 16:37:04 +00:00
David Given
5f5f22c82b
Merge pull request #373 from davidgiven/fl2
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Add a new much simpler file format.
2021-12-05 16:29:21 +00:00
David Given
709e300960
More typo fixing.
2021-12-05 17:17:03 +01:00
David Given
d2f677d84e
Typo fix.
2021-12-05 17:00:28 +01:00
dg
18d90c44dd
Rework the flux decoders to add a desync opcode for separating multiple reads
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in a flux stream. Finally add a unit test for the flux decoder.
2021-12-05 14:42:57 +00:00
dg
298f77f52e
Add the FL2 reader.
2021-12-05 11:33:19 +00:00
David Given
70b2f7efb4
Merge pull request #372 from davidgiven/osx
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Add a warning if you use a /dev/tty file on OSX
2021-12-04 21:14:46 +00:00
dg
78a070bd99
Add a simple warning if you're using OSX with a GreaseWeazle and select a
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/dev/tty file rather than a /dev/cu one (the /dev/tty files usually don't work).
2021-12-04 20:57:53 +00:00
dg
c88ff973b1
Merge from master.
2021-12-04 19:23:41 +00:00
Thomas Daede
66f82f764d
Set media density automatically for D88 format.
2021-12-04 10:31:17 -08:00
dg
d36a18c17a
Add the experimental FL2 encoder.
2021-12-04 12:39:36 +00:00
David Given
8efd95346a
Merge pull request #369 from tdaede/d88plus
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Use per-track encoding specified in D88 files.
2021-12-04 11:44:28 +00:00
Thomas Daede
04b91377c9
Use per-track encoding specified in D88 files.
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This supports varying sector sizes, counts, and modulation on
a per-track basis. It also supports writing sectors in the
original order.
2021-12-04 03:36:06 -08:00
David Given
f5d04d989c
Merge pull request #366 from davidgiven/victor9k
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Add a Victor 9000 encoder.
2021-12-03 23:03:46 +00:00
David Given
06a497f346
As the victor9k profile is single-sided only, rename it.
2021-12-03 23:43:29 +01:00
David Given
b1cf706a8f
Update Victor9K documentation.
2021-12-03 23:41:53 +01:00
David Given
91f04e36e9
Bash the Victor9K encoder into producing images that look almost plausible.
2021-12-03 23:39:06 +01:00
David Given
5d76eec0f6
Merge pull request #361 from tdaede/autodim
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Automatically configure format for DIM when no format is specified.
2021-12-03 21:38:47 +00:00
Thomas Daede
7822325866
Automatically configure format for DIM when no format is specified.
2021-12-03 13:34:35 -08:00
David Given
521123f139
Merge from master.
2021-12-03 22:34:31 +01:00
David Given
b3f511b025
Merge pull request #364 from davidgiven/scp
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Improve SCP handling.
2021-12-03 21:28:43 +00:00
David Given
ff63840beb
Run the encodedecode tests with scp as well as flux.
2021-12-03 22:12:33 +01:00
David Given
1fbcf4aa5f
More Victor9K encoder.
2021-12-03 22:04:25 +01:00
dtrg
8d6a811204
Correctly write the number of revolutions in SCP files.
2021-12-03 18:13:17 +00:00
dtrg
08fe2a9e27
Merge from master.
2021-12-03 13:59:03 +00:00
David Given
d8465f4374
Merge pull request #357 from tdaede/d88
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Add minimal D88 image format reader.
2021-12-03 11:59:28 +00:00
Thomas Daede
8a3cd14723
Add minimal D88 image format reader.
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This implements a subset of D88, only supporting the first floppy
in an image. It only supports images with equal sector sizes,
equal numbers of sectors per track, and no bad sectors.
2021-12-03 02:18:29 -08:00
Thomas Daede
08c1671f21
Add Make target to build compdb.
2021-12-03 02:13:01 -08:00
David Given
91e794add1
Merge pull request #358 from davidgiven/imageformats
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Refactor to allow image readers to specify the encoder/decoder formats, if desired.
2021-12-02 22:55:23 +00:00
dg
9c98caf21d
Remove the prototype IMD automatic encoder code, because it needs a lot more
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work.
2021-12-02 22:44:33 +00:00
dg
f97c42017f
Instead of preloading the image, just explicitly load it in fe-write and change
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the writeDiskCommand interface to take an Image rather than an ImageReader.
2021-12-01 19:58:24 +00:00
dg
3033a2cb95
Add semi-functioning prototype code to set the encoder and decoder
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automatically with IMD files. Also make the IMD reader work properly again.
2021-12-01 18:18:48 +00:00
dg
bcf6f48d46
In fe-read, load the image before constructing the encoder, decoder etc so as
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to allow the image reader to modify the config if necessary.
2021-12-01 17:55:05 +00:00
David Given
4c97f15a65
Merge pull request #355 from tdaede/lowercase
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Make filename endings case insensitive.
2021-12-01 17:23:08 +01:00
David Given
5dc6349818
Merge pull request #356 from tdaede/fix_sizes
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Fix reported size of DIM and FDI images.
2021-12-01 17:22:08 +01:00
Thomas Daede
6ab5c4012a
Make filename endings case insensitive.
2021-12-01 06:35:15 -08:00
Thomas Daede
1d50e45777
Fix reported size of DIM and FDI images.
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The computation for size accidentally included header size.
2021-12-01 06:32:18 -08:00
David Given
3cbf420acd
Merge pull request #354 from tdaede/fdi
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Add FDI format reader.
2021-12-01 13:00:41 +01:00
Thomas Daede
ea407b2182
Add FDI format reader.
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This format is common for NEC PC-98 disk images.
2021-12-01 03:44:18 -08:00
David Given
5228885760
Merge pull request #348 from tdaede/dim
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Add DIM format reader.
2021-12-01 12:01:33 +01:00
Thomas Daede
676845aaf3
Add DIM format reader.
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This format is common for Japanese PC floppy images.
2021-12-01 00:07:02 -08:00
