220 Commits

Author	SHA1	Message	Date
Thomas Harte	2b56b7be0d	Simplify namespace syntax.	2023-05-10 16:02:18 -05:00
Thomas Harte	b921e893a2	Redirect relevant 2MG images to HDV.	2022-11-15 15:06:24 -05:00
Thomas Harte	ea9411b21c	Breakup line, for easier debugging.	2022-09-16 15:43:23 -04:00
Thomas Harte	c4091a4cdb	Fix address mapping, implement write.	2022-09-15 16:39:19 -04:00
Thomas Harte	d826532031	Read proper file contents.	2022-09-15 16:34:20 -04:00
Thomas Harte	d460f40b13	Improve comment. ... Status: this now seems to be blocked at unimplemented 5380 functionality.	2022-08-30 16:44:03 -04:00
Thomas Harte	6fa4e379d2	Make a hacky and blunt offer of drive data.	2022-08-30 16:07:44 -04:00
Thomas Harte	e7b213604e	Add comments.	2022-08-29 11:40:18 -04:00
Thomas Harte	20d685ec5c	Permit a mass-storage device to be returned, in theory.	2022-08-26 16:38:10 -04:00
Thomas Harte	c7373a5d3e	Overtly treat .ST images as FAT12.	2022-08-13 10:09:34 -04:00
Thomas Harte	1ce07e2ee8	This reads the file, so it can't be constexpr.	2022-07-05 17:01:38 -04:00
Thomas Harte	5ae461eb0b	Avoid warning during optimised builds.	2022-06-03 15:43:27 -04:00
Thomas Harte	e7b3705060	Merge pull request #1007 from TomHarte/IPFFileFormat ... Adds partial support for the IPF file format.	2022-06-02 12:58:47 -04:00
Thomas Harte	866b6c6129	Eliminate off_t.	2022-04-27 19:16:37 -04:00
Thomas Harte	18b6f17e86	With some refactoring makes some minor steps towards supporting gaps.	2022-01-06 17:24:31 -05:00
Thomas Harte	f37179d9f2	Gaps appear to contain pre-MFM data (?)	2022-01-02 15:39:26 -05:00
Thomas Harte	3e0b7d71d4	Properly handle partial bytes.	2022-01-01 19:09:19 -05:00
Thomas Harte	58d10943ed	Add asserts to validate my reserve sizes.	2022-01-01 19:08:44 -05:00
Thomas Harte	dc920a04f6	Add missing #include.	2022-01-01 19:03:07 -05:00
Thomas Harte	d031381e70	Gaps provide content, and data chunk lengths seem to be in terms of unencoded bytes.	2022-01-01 18:47:07 -05:00
Thomas Harte	ed1b0b90f7	Makes a first attempt at encoding data.	2022-01-01 18:36:44 -05:00
Thomas Harte	38dd3c5c60	On second thoughts, no need to use a vector here.	2022-01-01 17:15:12 -05:00
Thomas Harte	350c98ab4d	Add those densities I've yet discovered the rules for.	2021-12-29 18:15:37 -05:00
Thomas Harte	4f3c754771	Adds exposition.	2021-12-27 19:15:46 -05:00
Thomas Harte	dc994f001d	Mention units.	2021-12-27 18:55:11 -05:00
Thomas Harte	9b6ccbcc95	Parses data and gap stream elements.	2021-12-27 18:12:44 -05:00
Thomas Harte	9d3cf9c73c	Collate descriptions of all tracks.	2021-12-26 14:49:51 -05:00
Thomas Harte	28572d4392	Enforce string-length requirement.	2021-12-26 09:12:44 -05:00
Thomas Harte	0433db0370	Eliminate macro.	2021-12-25 19:36:54 -05:00
Thomas Harte	a6b326da48	Parse the INFO record.	2021-12-25 18:17:13 -05:00
Thomas Harte	e457ce66ea	Adds sanity checks around CAPS block.	2021-12-25 17:32:29 -05:00
Thomas Harte	c118dd8afe	Adds just enough to list all the blocks in an IPF.	2021-12-25 17:27:50 -05:00
Thomas Harte	dba3a3d942	Add through route to an IPF container.	2021-12-25 17:06:47 -05:00
Thomas Harte	955cb6411c	Factor out bit spreading. ... (And do a better job of it)	2021-10-12 14:49:01 -07:00
Thomas Harte	fc4ca4f8e3	I don't think there are sync words at the start of the track.	2021-10-12 10:38:15 -07:00
Thomas Harte	a1f02d0cd8	Add track padding.	2021-10-11 18:05:37 -07:00
Thomas Harte	addf9f9af4	Moves block byte writes into Storage::Encodings::MFM::Encoder.	2021-10-10 16:06:51 -07:00
Thomas Harte	c4cfcfab8e	Checksums appear to be calculated as 32-bit quantities.	2021-10-10 12:58:10 -07:00
Thomas Harte	5e083426c5	Takes another run at checksums. ... It turns out I'd read entirely the wrong section of the ADF FAQ. Am now trying to piece things together from various EAB threads.	2021-10-10 11:47:48 -07:00
Thomas Harte	aeaea073c6	Switch both: (i) which bits are odd/even; and (ii) nibble ordering.	2021-10-09 13:45:19 -07:00
Thomas Harte	9012a7f5e1	Merge branch 'master' into Amiga	2021-09-23 23:00:03 -04:00
Thomas Harte	e5a5faa417	Resolves Clang 13 implicit conversion warnings.	2021-09-23 22:53:41 -04:00
Thomas Harte	2b0a4055f7	Makes an attempt at Amiga ADF encoding.	2021-07-16 20:07:17 -04:00
Thomas Harte	7cb16a3fc5	Introduces a shell for Amiga ADF decoding.	2021-07-16 18:11:07 -04:00
Thomas Harte	6b47fb38c6	Corrects buffer placement of decoded sectors.	2021-07-03 13:36:01 -04:00
Thomas Harte	83a54fd6d2	Use the FAT12 boot sector to determine geometry.	2021-06-22 06:54:17 -04:00
Thomas Harte	199621db08	Observes that the actual guess here is MS-DOS-style.	2021-06-19 23:11:51 -04:00
Thomas Harte	cc3c3663f6	Makes minor style improvements.	2021-03-22 19:55:03 -04:00
Thomas Harte	772093c311	Add missing header.	2021-02-16 22:51:57 -05:00
Thomas Harte	bd54e30748	Adds workaround for Sweet 16, which can produce bad data.	2021-02-16 22:21:10 -05:00