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8,531 Commits 8 Branches 121 Tags 496 MiB
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599 Commits

Author SHA1 Message Date
Thomas Harte
544c137cb0 Add updated intel. 2021-10-16 13:30:56 -07:00
Thomas Harte
d9d20d9d30 Walk back slightly. 2021-10-14 18:02:58 -07:00
Thomas Harte
b12c640807 Makes drives non-copyable. 
To avoid error in the future.
 2021-10-14 12:37:55 -07:00
Thomas Harte
8960f471a0 Use unspread_bits for FM and MFM decoding. 2021-10-12 15:18:50 -07:00
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
ed303310bb Spell out slightly more; this makes debugging a touch easier. 2021-10-06 13:40:48 -07:00
Thomas Harte
ce8f782577 Corrects meaning of IBM-style RDY. 2021-10-06 04:42:44 -07:00
Thomas Harte
6566936be9 Be overt about the intended interface. 2021-10-04 16:45:33 -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
bae8bb0c00 Gives the FAT parser responsibility for right trims. 2021-07-02 19:50:27 -04:00
Thomas Harte
a5b7d819a7 Correct FAT parser. 2021-07-02 19:28:13 -04:00
Thomas Harte
fe07a0b1d8 Starts to add a FAT[12] parser. 2021-07-02 18:56:43 -04:00
Thomas Harte
83a54fd6d2 Use the FAT12 boot sector to determine geometry. 2021-06-22 06:54:17 -04:00
Thomas Harte
c1678d7be7 Corrects exposition and transmission of drive selection. 
What a klutz I've been.
 2021-06-21 22:56:25 -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
Thomas Harte
b5ecd5f7ef Merge branch 'master' into AppleIIgs 2021-01-31 11:47:40 -05:00
Thomas Harte
ac95e4d758 Adds support for ADL-format disk images. 2021-01-30 18:39:29 -05:00
Thomas Harte
0bd3103949 Wires in the most common IIgs style of 2MG. 2020-11-24 18:19:34 -05:00
Thomas Harte
9a819d6ca0 Transcribes interesting 2MG fields, albeit without acting on them. 2020-11-23 22:02:32 -05:00
Thomas Harte
b4bf541eec Adds boilerplate route into a 2MG-handling class. 2020-11-23 21:42:18 -05:00
Thomas Harte
cddd72876f Flips meaning of ejected bit, to please the IIgs. 2020-11-18 17:20:48 -05:00
Thomas Harte
da8563733b Adds an informal guarantee. 2020-11-16 19:53:17 -05:00
Thomas Harte
e41faeb557 Adds a quick protection against sector ID buffer overrun. 2020-11-16 19:52:42 -05:00
Thomas Harte
a2a928e262 Takes a guess at the format of IIgs .po files; wires them through to the actual machine. 
... which still declines to boot.
 2020-11-12 18:01:26 -05:00
Thomas Harte
82d6a5387f Gives Qt disk controllers independent ROM/RAM selection logic. 
In particular, this fixes the Microdisc.
 2020-07-29 21:06:41 -04:00
Thomas Harte
b961665985 Ensures WOZ2 behaviour even if type_ has an invalid value. 
This pleases GCC 7.
 2020-07-24 21:56:20 -04:00
Thomas Harte
5ebbab6f35 Further relax Apple GCR static analysis requirements. 2020-07-20 19:50:33 -04:00
Thomas Harte
84dd194afd Corrects test for ::tracks_differ. 2020-07-20 19:48:20 -04:00
Thomas Harte
47f121ee4c Mark WOZs as read-only, with exposition as to why. 2020-07-19 00:08:49 -04:00
Thomas Harte
d8b699c869 Corrects index pulse signalling. 2020-07-19 00:06:27 -04:00
Thomas Harte
8dcb48254a Simplifies calculations very slightly. 2020-07-17 23:18:08 -04:00
Thomas Harte
f6b7467d75 Implement custom tracks_differ; support WOZ 2 3.5" drive geometry properly. 2020-07-17 22:09:55 -04:00
Thomas Harte
9d1d162cc8 Add an ability to avoid track flushing when file formats have sub-track precision. 2020-07-17 22:09:21 -04:00
Thomas Harte
4ee29b3266 Switches disk seeking logic fully to floating point. 2020-07-17 22:08:58 -04:00
Thomas Harte
c7ef258494 Ensures that five-and-three sectors pass static analysis. 2020-07-16 21:44:14 -04:00
Thomas Harte
4fec7c82ab Very minor grammar improvement. 2020-07-16 21:43:03 -04:00
Thomas Harte
9a952c889f Fixes exit from random gain noise. 2020-07-15 22:44:54 -04:00