David Given
3256b4f627
Eliminate the IBM trackdata sector layout stuff in favour of the layout{}
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clause.
2022-08-27 23:23:28 +02:00
Thomas Daede
498558c2b1
Add n88basic sector gaps to d88 reader for PC-88 DD disks.
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The values used for 1.2MB HD disks are too narrow for the
PC-88's disk controller.
2022-08-09 21:47:34 -07:00
David Given
adff739a5d
Partial conversion to do automatic scaling of flux based on the disk rotation
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speed. Although, something seems to have broken for 5.25" disks.
2022-03-27 23:50:32 +02:00
David Given
29f181f9bf
Change the readers to correctly set the physical track for each sector using
...
the mapper (where appropriate).
2022-03-25 20:50:57 +01:00
David Given
86c5cccb08
Rename cylinder to track throughout (mostly).
2022-03-25 20:16:12 +01:00
David Given
ba3f806616
Move a lot of drive parameters into a toplevel drive{} config rather than
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leaving them in the source/sink configs (which means they have to be set
twice).
2022-03-13 21:13:56 +01:00
David Given
23b9e9ef5f
The image readers now log to the logger.
2022-02-27 00:20:20 +01:00
Thomas Daede
dfb461b05c
D88: Add 2D (40 track double density) support.
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This assumes a 360rpm drive, and double stepping.
If fluxengine supports the concept of 40 vs 80 track drives in the
future, it might make sense for this to assume a 300rpm drive
instead.
2022-01-28 10:50:36 -08:00
David Given
8fb2ad1986
Automatically set the number of heads and cylinders where appropriate.
2022-01-26 23:53:16 +01:00
David Given
c4e29e74b2
Support HCS as well as CHS format in the image reader/writer.
2022-01-10 23:49:25 +01:00
David Given
17787b97d4
Merge pull request #371 from tdaede/d88hd
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Set media density automatically for D88 format.
2021-12-07 21:54:58 +00:00
Thomas Daede
bb5d62fe69
Remove per-track sector check from D88.
...
It's no longer needed to be this strict.
2021-12-06 10:13:30 -08:00
Thomas Daede
9056b23eaa
Set FM gap fill byte in D88.
2021-12-06 08:10:02 -08:00
Thomas Daede
66f82f764d
Set media density automatically for D88 format.
2021-12-04 10:31:17 -08:00
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
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
