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c4e29e74b233f6fbcd57297e540758564de60863
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580 Commits

Author SHA1 Message Date
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
40bca8b38c Merge pull request #370 from tdaede/rescale 2022-01-10 23:02:18 +01:00
David Given
18af881fe5 Attach the underlying raw records to Sector structures; add a .raw exporter for 
getting the MFM/FM/GCR stream.
 2022-01-04 23:49:39 +01:00
David Given
ebd2c329ff Merge pull request #397 from hharte/master 
reader: Fix conflicting sector error message.
 2022-01-02 17:38:11 +01:00
David Given
a32ea6e5f8 Add support for selecting the Shugart or IBMPC GreaseWeazle bus types. 2022-01-01 22:45:27 +01:00
Howard M. Harte
5ada533b06 reader: Fix conflicting sector error message. 
The conflicting sector error message incorrectly displays the track instead
of the sector in conflict.
 2021-12-25 09:10:53 -08:00
Howard M. Harte
9ee5b3eaf3 Windows: Support serial ports > COM9 
Windows requires the use of the DOS UNC path name for COM ports
greater than COM9.  Prefix the port name with \\.\
 2021-12-17 14:21:19 -08:00
David Given
5768a766b8 Silence stray warnings. 2021-12-16 14:27:18 +01:00
David Given
53c8ec864c Clean up the GreaseWeazle bandwidth tester. Sometimes it doesn't read the right 
amount of data from the device?
 2021-12-14 18:01:53 +00:00
David Given
5d3002f118 Announce the device serial number on connection again. 2021-12-13 23:24:02 +01:00
David Given
3dfafaa278 GreaseWeazle autodetection now works (at least on Linux). 2021-12-13 23:09:33 +01:00
David Given
c9d1d72ba3 Merge in the libusbp changes. 2021-12-12 19:50:33 +00:00
David Given
ccf5d513d2 Merge from master. 2021-12-12 19:49:32 +00:00
David Given
d157b7b05d Make libusbp work on Windows; rework the Microsoft-specific bits of the 
firmware to match. This does at least allow us to get rid of the patcher.
 2021-12-12 17:25:24 +00:00
dg
05981ac46c Make work on OSX. 2021-12-12 15:40:12 +00:00
David Given
08615a5954 Make libusbp build, at least on Linux; port fluxengineusb to use it. 2021-12-12 16:29:51 +01:00
David Given
4b815846ee ...and fix for OSX. 2021-12-10 23:35:58 +00:00
David Given
fe8be18c4c Fix the serial port code on Windows. 2021-12-10 23:29:20 +00:00
David Given
519c30321d Split the serial port code off into its own file so we can use it for the SCP 
driver.
 2021-12-11 00:06:14 +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
David Given
7b0a4a057d Merge pull request #376 from tdaede/scpfix2 
Fix SCP writer to always write complete revolutions.
 2021-12-09 22:26:36 +00:00
Thomas Daede
ce1daf6a2b Add option to rescale flux sink pulses. 
Note that this does not affect the decoder used for verify,
but at least for tame rescaling the decoders are still able to
lock.

This is a precursor to automatic scaling via the disk speed
measurement.
 2021-12-07 14:45:32 -08:00
David Given
17787b97d4 Merge pull request #371 from tdaede/d88hd 
Set media density automatically for D88 format.
 2021-12-07 21:54:58 +00:00
David Given
da84297b2c Merge pull request #380 from tdaede/last_fluxmap 
SCP: Only write the last continuous fluxmap.
 2021-12-07 21:47:54 +00:00
David Given
e3e3bb770d Merge pull request #379 from tdaede/no_disk_sector_check 
Remove per-track sector check from D88.
 2021-12-07 21:45:47 +00:00
David Given
9d4f180741 Merge pull request #381 from hharte/fixnorthstar 
Fix North Star after decoder update
 2021-12-07 21:44:26 +00:00
Michael D
aa3b0a117a Fix a small typo in proto.cc 
Also add long-forms "yes" and "no" as valid options
 2021-12-07 18:10:53 +01:00
Howard M. Harte
0f7df3281f NorthStar: Fix nsiimagewriter image size in informational message. 2021-12-06 17:57:08 -10:00
David Given
28068d8d31 Merge pull request #375 from davidgiven/fl2 
Make the new FL2 format the default.
 2021-12-06 22:14:33 +00:00
Thomas Daede
0c3c08db36 SCP: Only write the last continuous fluxmap. 2021-12-06 11:47:42 -08:00
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
634be4ae51 Fix SCP writer to always write complete revolutions. 
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
dg
27fceb3f41 Make the new FL2 flux format the default. 2021-12-05 17:09:02 +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 
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
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
dg
78a070bd99 Add a simple warning if you're using OSX with a GreaseWeazle and select a 
/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
Thomas Daede
04b91377c9 Use per-track encoding specified in D88 files. 
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 
Add a Victor 9000 encoder.
 2021-12-03 23:03:46 +00:00
David Given
5d76eec0f6 Merge pull request #361 from tdaede/autodim 
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
dtrg
8d6a811204 Correctly write the number of revolutions in SCP files. 2021-12-03 18:13:17 +00:00
Thomas Daede
8a3cd14723 Add minimal D88 image format reader. 
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
dg
9c98caf21d Remove the prototype IMD automatic encoder code, because it needs a lot more 
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 
the writeDiskCommand interface to take an Image rather than an ImageReader.
 2021-12-01 19:58:24 +00:00