Thomas Harte
b37787a414
Ensures lifetime-linked track flushing without relying on virtual calls within a destructor.
2017-10-07 19:14:18 -04:00
Thomas Harte
97a2be71e3
Introduces flush_tracks to Drive, while switching its interface to using Track::Address and adjusting associated integer types.
2017-10-06 21:45:12 -04:00
Thomas Harte
698e4fe550
Tidies the Disk file hierarchy.
2017-09-22 22:39:23 -04:00
Thomas Harte
da082673d7
Drives now have a finite number of heads.
...
The Amstrad volunteers itself to be single sided. Everything else stays as it was.
2017-09-15 21:18:36 -04:00
Thomas Harte
82b13e98f2
Implements the real hardware ready test for Drives — motor on plus two index holes.
2017-09-11 22:27:50 -04:00
Thomas Harte
8882aa496f
Corrected wiring to get advance signals through to Drive event delegates.
2017-09-10 20:51:05 -04:00
Thomas Harte
0622187ddf
Strips Controller of all capabilities now housed on the Drive.
2017-09-10 19:23:23 -04:00
Thomas Harte
a4e275e1fc
Provides an implementation of Drive's new interface.
...
Mostly lifted from DiskController. `set_disk_with_track` has been withdrawn in favour of providing a suitable wrapper `Disk` subclass, as being an unnecessary complexity and intermingling of concerns.
2017-09-10 17:33:01 -04:00
Thomas Harte
ff6e65cca9
Introduces necessary storage and interface for writing.
2017-09-10 16:23:31 -04:00
Thomas Harte
90c7056d12
Started devolving timed event loop logic down to the drives, moving them closer to modelling real life.
2017-09-10 14:43:20 -04:00
Thomas Harte
49285e9caa
Attempted to implement Sleeper in Drive and therefore in DiskController. Also corrected a couple of nonconformant file names.
2017-08-20 11:54:54 -04:00
Thomas Harte
5344e3098b
Minor: made has_disk something that is decided on insertion/deletion.
2017-08-20 10:55:08 -04:00
Thomas Harte
eec42aa7ae
Entrusted further status to drives; also adjusted them to report read only if diskless, which I now believe to be correct.
2017-08-13 11:50:49 -04:00
Thomas Harte
7d1023ea98
Added a 'ready' getter to Drive, formally to let the drive take ownership of that test.
2017-08-08 21:15:56 -04:00
Thomas Harte
0490a47058
Worked on the all-around framework for decoding sectors back from tracks when closing down a file. Hit the wall that the parser is more observant of CRCs than the WD. No, really. So I guess I have to stop avoiding that whole issue.
2016-12-26 14:24:33 -05:00
Thomas Harte
f601d796f5
Added documentation.
2016-12-24 22:37:20 -05:00
Thomas Harte
6e94d0c19f
Extended Storage::Disk::Disk to permit write-back of modified tracks, exposed some interface via Storage::Disk::Drive.
2016-12-24 22:11:31 -05:00
Thomas Harte
0dc2aa6454
Commuted all of 'Storage' other than 'Tape' to postfix underscores.
2016-12-03 11:59:28 -05:00
Thomas Harte
572d5587d9
Made a first stab at enabling multi-disk machines and thereby obeying (some of) the Plus 3's status register.
2016-09-25 21:24:16 -04:00
