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aiie
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33 Commits

Author SHA1 Message Date
Jorj Bauer fc3a360e7e convert cpu cycle counter to int64_t 2020-08-02 09:06:15 -04:00
Jorj Bauer 0024764fc4 threading fixes 2020-07-08 17:44:25 -04:00
Jorj Bauer e0b0072b73 deserialization fixes 2020-07-04 14:51:11 -04:00
Jorj Bauer 6d0f168232 expose selected drive and track for debugging 2020-07-04 08:03:13 -04:00
Jorj Bauer 7f561b1b90 use a common serial abstraction 2020-07-04 07:42:32 -04:00
Jorj Bauer 36ce493c1e fix crasher when accessing empty drive 2020-07-02 22:01:01 -04:00
Jorj Bauer 998c7cebc8 fixes for disk writing and rotational speed 2020-06-30 22:44:50 -04:00
Jorj Bauer 6b53f9ca6a when disk is spinning and other disk is selected, make sure the newly selected disk starts spinning 2020-06-30 07:16:44 -04:00
Jorj Bauer ff58f43e02 remove legacy filemanager methods 2020-06-28 15:24:49 -04:00
Jorj Bauer b6e475841e add lazy flushing 2020-06-28 08:28:49 -04:00
Jorj Bauer 290b3e5a58 fix serialization of woz data 2020-06-27 23:09:43 -04:00
Jorj Bauer d56f9665ba fix serialization of diskii object; allow teensy to build w/o caching entire disk images 2020-06-27 22:40:42 -04:00
Jorj Bauer f66049ce8e fixup for using both drives; repair spindown delay (which was a factor of 1000 too aggressive, which is why disk access was slow) 2020-06-27 22:10:24 -04:00
Jorj Bauer 29542704bd incremental improvement for woz disk support 2020-06-27 18:00:59 -04:00
Jorj Bauer c5e41a5ea7 tie disk spin-down to CPU cycles 2019-02-22 01:01:48 -05:00
Jorj Bauer 564ccee061 dynamically read track data 2019-02-20 23:10:29 -05:00
Jorj Bauer 197c89b772 incremental cleanup and prep for dynamic track loading (instead of full track preloading) 2019-02-20 22:06:55 -05:00
Jorj Bauer a93b14bc9c Real-time dropout only makes sense on the Teensy; don't force it on SDL 2019-02-20 17:41:04 -05:00
Jorj Bauer 687a096702 woz uses built-in file management system 2019-02-20 11:51:55 -05:00
Jorj Bauer 03b0a141bc first working Woz code (read-only, and only non-copyprotected disks) 2019-02-20 07:50:51 -05:00
Jorj Bauer 99d0c8e72c Squashed commit of 
* New BIOS interface
 * New linux framebuffer version
 * Unified linuxfb and SDL with Teensy
 * Abstracted VM RAM
 * Fixed disk image corruption due to bad cache handling
 * Variable CPU speed support
 2018-02-07 10:28:40 -05:00
Jorj Bauer 936a4d0484 static allocator for diskii raw disk buffer 2018-01-10 08:14:38 -05:00
Jorj Bauer 7da0ed9a2b refactor of UI layer 2018-01-07 14:44:23 -05:00
Jorj Bauer 753a9a5f24 added suspend/resume 2017-12-30 20:22:22 -05:00
Jorj Bauer 061eca8c3a remove hack that sped up disk access for unknown reasons: it was b/c it was giving the logic sequencer time to sync 2017-12-29 22:17:47 -05:00
Jorj Bauer a24406870e simplified head phase/track handling; don't overrun RWTS logic sequencer 2017-12-29 22:16:09 -05:00
Jorj Bauer a22f44a535 when selecting the other drive, make sure to buffer its current track 2017-12-28 23:00:56 -05:00
Jorj Bauer 4545258bc4 Fixed stepper magnet handling for disks 2017-12-28 22:49:20 -05:00
Jorj Bauer a90ae0a991 fix writing 2017-02-27 06:20:18 -05:00
Jorj Bauer b955dd106f draw the drive status indicators from outside the CPU thread/ISR 2017-02-26 20:25:47 -05:00
Jorj Bauer 85d81d398a segregating CPU and timing-sensitive sound operations from drawing/disk IO/debugging 2017-02-26 19:59:51 -05:00
Jorj Bauer e942d8a4dd working on mockingboard support 2017-02-24 10:15:17 -05:00
Jorj Bauer 218b3b77a0 general VM structure and a test OpenCV target 2017-02-19 18:55:54 -05:00