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194 Commits

Author SHA1 Message Date
David Given
34dfc2767f Fix some OSX build inelegancies. 2021-06-19 12:24:47 +02:00
David Given
23d80b93ae Update GreaseWeazle documentation for the new version. 2021-06-04 23:42:23 +02:00
Howard M. Harte
f60c9981b8 Add mingw-w64-i686-protobuf to list of packages 
When building under Windows, the mingw-w64-i686-protobuf support
package is required.
 2021-05-26 22:54:20 -07:00
David Given
bf4831be9f Migrate the Northstar code to the new framework. 2021-05-24 23:20:59 +02:00
David Given
0f83082cf0 Merge branch 'northstar' of https://github.com/hharte/fluxengine into hharte-northstar 2021-05-24 21:39:51 +02:00
David Given
5e2dfbed73 Add the 9-sector IBM formats. 2021-05-24 12:10:21 +02:00
David Given
571602d3de Go back to only having a single Atari ST read profile. 2021-05-24 12:10:01 +02:00
David Given
60bc8ad888 Add comment fields to all the configs; fix some documentation. 2021-05-23 23:57:38 +02:00
David Given
3a2cce78ca Update incorrect reference to usb.device. 2021-05-23 20:49:34 +02:00
David Given
4e01f1de0d Update GreaseWeazle documentation. 2021-05-23 20:41:10 +02:00
David Given
c669a9c808 Add libudev autodetect for GreaseWeazle devices. 2021-05-23 17:44:01 +02:00
David Given
1c1ad2725e Port the Greaseweazle driver to use the serial port rather than raw libusb. 2021-05-23 12:39:41 +02:00
David Given
ac1fb71bc5 Note the limitation when writing 1541 disks. 2021-05-22 20:58:28 +02:00
David Given
4614b63c30 Convert wybren1971's D64 reader and 1541 encoder to work with the new 
architecture.
 2021-05-21 23:34:28 +02:00
David Given
cf41b6cbb2 Merge branch 'Commodore-64-encoder' of https://github.com/wybren1971/fluxengine into wybren1971-Commodore-64-encoder 2021-05-21 23:02:04 +02:00
David Given
df0356b841 Update documentation. 2021-05-21 21:27:42 +02:00
David Given
dc158ebff4 Add a documentation page for the Eco1. 2021-05-21 21:15:51 +02:00
David Given
5237049e2c Fix fe-inspect to work. 2021-05-21 20:40:52 +02:00
David Given
8370b8a743 Adjust documentation formatting. 2021-05-20 23:00:28 +02:00
David Given
25656d81a1 Update documentation for the new version. 2021-05-20 22:41:03 +02:00
Howard M. Harte
5b1a3173f8 Add support for North Star hard-sectored floppies. 
North Star Floppy disks use 10-sector hard sectored disks with either FM
or MFM encoding.  They may be single- or double-sided.  Each of the 10
sectors contains 256 (FM) or 512 (MFM) bytes of data.  The disk has 35
cylinders, with tracks 0-34 on side 0, and tracks 35-69 on side 1.
Tracks on side 1 are numbered "backwards" in that track 35 corresponds
to cylinder 34, side 1, and track 69 corresponds to cylinder 0, side 1.

The North Star sector format does not include any head positioning
information.  As such, reads from North Star floppies need to be
synchronized with the index pulse, in order to properly identify the
sector being read.  While there is a command line option:
--sync-with-index, that does this, the North Star reader forces this
behavior by default.

MFM sectors have 32 bytes of 00's followed by two sync characters,
specified in the North Star MDS manual as 0xFBFB.

This is true for most disks; however, I found a few disks, including an
original North Star DOS/BASIC v2.2.1 DQ disk, that uses 0xFBnn, where
nn is an incrementing pattern.

While searching for the start of a sector header, seekToPattern()
ignores the sector pulses.  If a sector header cannot be decoded for any
reason, seekToPattern() will advance past one or more sector pulses.
For this reason, the _hardSectorId is calulated after the sector header
is found.

Due to the nature of the track ordering on side 1, an .nsi image reader
and writer are provided for double-sided disks.  The .nsi image format
supports both single- and double-sided disks; however, single-sided .nsi
images are equivalent to .img images.
 2021-05-16 15:41:55 -07:00
wybren1971
b641e0282b Update disk-c64.md 
wrong quotes
 2021-05-12 15:32:37 +02:00
wybren1971
37a467cabc updated the Doc 2021-05-12 15:24:35 +02:00
David Given
7c4f8e1443 Added documentation on 40-track disks and drives. 2021-05-07 20:40:22 +02:00
wybren1971
dedabdd8d8 Added possibility to write IMD images 2021-05-06 14:26:21 +02:00
David Given
bf8f6ae687 Add imagereader offset and step modes, and hardware forty-track modes. Not sure 
this is the right way to do it.
 2021-04-21 00:41:36 +02:00
David Given
4ad6805ea1 Change to house style. 2021-04-19 20:29:55 +02:00
David Given
1bec06fd75 Merge branch 'master' of https://github.com/wybren1971/fluxengine into wybren1971-master 2021-04-19 19:28:53 +02:00
David Given
c79cfc19aa Update the visualiser documentation. 2021-04-18 21:05:22 +02:00
wybren1971
55c6e19af4 add IMD file reader 2021-04-17 19:32:03 +02:00
wybren1971
9cadc94c5a add IMD file reader 2021-04-17 19:12:52 +02:00
wybren1971
cacdf9ef56 add IMD file reader 2021-04-17 19:06:56 +02:00
David Given
91f718bf38 Fold the Atari ST writer into write ibm. Update documentation. 2021-02-16 23:24:41 +01:00
David Given
a59b4f7be7 Document writing 1581 disks. 2021-02-16 21:04:40 +01:00
Keith Clark
35f4a63c0e Fix type in IBM disk documentation 2021-01-17 14:02:37 +00:00
Keith Clark
28478ea4ac Add Atari ST disk documentation 2021-01-17 14:02:37 +00:00
David Given
662514304b Merge from master. 2021-01-14 01:24:19 +01:00
David Given
d403733627 Update graphs and documentation. 2021-01-13 20:05:13 +01:00
David Given
b570e44ee4 Merge pull request #211 from davidgiven/patch-1 
Add missing zlib dependency.
 2021-01-11 11:59:22 +01:00
David Given
b115d0b55b Add missing zlib dependency. 
Fixes: #190
 2021-01-11 11:57:59 +01:00
David Given
529488cab0 Typo fix. 2021-01-10 13:55:55 +01:00
David Given
b2429a7ca3 Typo fixes. 2021-01-10 12:34:55 +01:00
David Given
75f557cb18 Add the drive response documentation page. 2021-01-10 12:15:37 +01:00
David Given
ec0a6416fd Update documentation. 2021-01-09 00:52:16 +01:00
David Given
5406ff0ea3 Typo fix. 2021-01-08 23:14:51 +01:00
David Given
c88317b44a Document how to make things work on Windows. 2021-01-08 23:13:27 +01:00
David Given
6898062d66 Document Windows horror. 2021-01-08 21:37:44 +01:00
David Given
6e1f264e6a Make --sync-with-index and --revolutions work properly on the GreaseWeazle. 2021-01-08 21:36:50 +01:00
David Given
082be14232 Add GreaseWeazle support for --high-density. 2021-01-08 21:20:33 +01:00
David Given
cdb12f35d4 Update documentation to mention the GreaseWeazle. 2021-01-07 23:03:34 +01:00