Thomas Harte
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f44542c18c
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Improved naming: this now explains what, not the mechanics of how.
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2016-11-26 23:35:11 +08:00 |
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Thomas Harte
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5c8ecd3051
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It probably needs a better name, but hastily implemented track caching at the Disk level.
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2016-11-26 14:27:06 +08:00 |
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Thomas Harte
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2f86b07cfa
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Added a parser for Oric-format MFM disks. Causing my first disk to load!
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2016-11-26 13:40:10 +08:00 |
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Thomas Harte
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b180f04c87
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Okay, so this file format wasn't what I hoped it was. It's another hack. Lots of work to do.
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2016-11-26 10:19:10 +08:00 |
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Thomas Harte
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7613755f94
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Fixed addressing: types are 1 and 2, not 0 and 1.
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2016-11-26 10:13:12 +08:00 |
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Thomas Harte
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8499783b14
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Dragged multibyte primitives and signature checks up to the base class. Implemented support for Oric MFM-style .DSK, at the file format level.
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2016-11-21 20:47:16 +08:00 |
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Thomas Harte
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31c2548804
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Created a base class for the boilerplate fopen stuff, switched as many classes as possible to its use, switched to postfix underscores and non-camelCase names.
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2016-11-21 20:14:09 +08:00 |
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Thomas Harte
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ca53fac732
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Switched to assuming a single-sided disk, moved out magic constants.
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2016-09-26 21:20:30 -04:00 |
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Thomas Harte
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523dbb9678
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This'll do for getting the ADF into the machine.
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2016-09-25 18:32:26 -04:00 |
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Thomas Harte
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de863719d0
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Made a first attempt at Acorn ADFS support plus the start of a suitable analyser.
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2016-09-25 17:46:11 -04:00 |
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Thomas Harte
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8a1b805d11
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Fixed file offset calculation for single-sided images.
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2016-09-19 07:34:10 -04:00 |
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Thomas Harte
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d1c861d3a5
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That should be that, I hope.
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2016-09-18 21:09:32 -04:00 |
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Thomas Harte
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02c9a82cb5
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Edging towards SSD/DSD support. Hold on!
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2016-09-18 19:32:08 -04:00 |
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Thomas Harte
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91cd7e143b
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Started on the SSD/DSD support. Realised I had ommitted multiple head support from my disk class. Fixed that.
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2016-09-18 19:21:02 -04:00 |
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Thomas Harte
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5409c8ec54
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Switched PCMSegments to std::vector; ensured generated [M]FM tracks are correctly sized, thereby making sure the individual flux windows will be correctly sized.
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2016-09-18 18:56:35 -04:00 |
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Thomas Harte
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82c8459055
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Minor tidying of namespace usage declarations.
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2016-08-27 17:18:12 -04:00 |
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Thomas Harte
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56c0d70c1f
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Gave disks their own namespace.
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2016-08-27 17:15:09 -04:00 |
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Thomas Harte
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bc10b3ee9a
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It appears the problem is as simple as sectors being counted from zero.
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2016-08-01 10:08:38 -04:00 |
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Thomas Harte
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f5e4ea3351
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Some minor tidying, lots more of the caveman stuff as I try to determine what I'm doing wrong.
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2016-08-01 09:43:08 -04:00 |
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Thomas Harte
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a00f9adba3
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Made a first attempt at D64 support. Made an error somewhere but this should be 90% of it.
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2016-08-01 08:41:16 -04:00 |
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Thomas Harte
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58297f1baf
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Performed the basic metadata and routing for opening D64 files. Realised that I wasn't actually necessarily catching exceptions properly for all file opens, and fixed.
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2016-08-01 07:09:15 -04:00 |
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Thomas Harte
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2799a87218
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Reduced possibility of overflow on LCM, improved commenting widely, removed one stale piece of G64 bootstrapping caveman stuff.
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2016-08-01 06:04:55 -04:00 |
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Thomas Harte
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89a1881fef
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Started turning the 1540 into an actual disk drive.
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2016-07-29 11:03:09 -04:00 |
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Thomas Harte
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0aa90b943b
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Switched to specifying bit length as a quotient for the purposes of a PCMSegment and verified that I had the logic for picking a Commodore time zone backwards: bigger numbers are faster, not slower.
Started sketching out a DiskDrive class.
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2016-07-15 06:51:11 -04:00 |
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Thomas Harte
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1e9eedc314
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Factored out the PCM track since it's going to be a useful construct for almost every file format. Documented it a little better.
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2016-07-10 18:36:52 -04:00 |
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Thomas Harte
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66895d3ac7
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Actually, I think this is the correct conversion from received speed to clock rate. It'll become obvious if it's not when I get back to working on the 1541 itself.
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2016-07-10 18:24:12 -04:00 |
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Thomas Harte
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19ee430d4a
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Made an effort to support zoned tracks, at least.
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2016-07-10 18:07:53 -04:00 |
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Thomas Harte
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6593caca93
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Switched to a probably more helpful way around of expecting bits in bytes.
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2016-07-10 16:21:52 -04:00 |
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Thomas Harte
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845a00ccef
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Attempted via linear search to implement PCMTrack::get_next_event.
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2016-07-10 16:17:25 -04:00 |
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Thomas Harte
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f9510c1b67
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Put sufficiently much of PCMTrack into place to get to a stored list of segments, having determined a common clock rate between them and therefore a complete track length.
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2016-07-10 16:10:05 -04:00 |
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Thomas Harte
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4ae9f5ad5d
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Added preliminaries of reading the speed zone information.
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2016-07-10 13:42:45 -04:00 |
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Thomas Harte
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8ae78ba4e0
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Fixed signature check and fseek parameter order.
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2016-07-10 13:32:59 -04:00 |
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Thomas Harte
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ff49857f5c
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Started sketching out support for the G64 file format.
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2016-07-10 10:17:53 -04:00 |
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