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mirror of https://github.com/livingcomputermuseum/ContrAlto.git synced 2026-01-23 02:47:48 +00:00

80 Commits

Author SHA1 Message Date
Josh Dersch
ae0896b362 Minor performance improvements. General cleanup. Fixed major (but subtle) issue with memory state machine (BravoX now works!). Updated readme and installer for 1.1 release. 2016-10-17 14:32:22 -07:00
Josh Dersch
39277a17a2 Small performance tweaks, minor cleanup, minor improvement to microcode disassembly. Fixes to microcode annotation (thanks, Ken!). 2016-09-28 15:46:54 -07:00
Josh Dersch
7704bca35d Cleanup of ugly Shifter code, a few tweaks to task-switch logic (now only calls OnTaskSwitch if a switch actually occurred), and moved back to .NET framework 4.5.2 (from 4.6) which works better on Mono. 2016-09-06 12:48:33 -07:00
Living Computer Museum
2e47104e53 Merge pull request #1 from sethm/master
Minor code cleanup
2016-08-19 14:37:48 -07:00
Seth Morabito
bdc3b0f0e8 Simplify mode switching logic
Collapses several switch statements and removes duplicate assignments.
2016-08-19 14:22:59 -07:00
Seth Morabito
18be144349 Only add Memory device once
Moves setting of main memory device from inner loop to outside the loop.
2016-08-19 14:12:08 -07:00
Seth Morabito
d058004c50 Merge remote-tracking branch 'refs/remotes/livingcomputermuseum/master' 2016-08-16 12:52:12 -07:00
Josh Dersch
592c641d29 Fixed readme, no longer refers to disk images included with the installer (since they're not provided). 2016-08-05 08:05:26 -07:00
Josh Dersch
5f6dbb3a5b Updated readme 2016-07-29 14:22:55 -07:00
Josh Dersch
c5e06d46a0 Updated license to GNU AGPL, updated readme and EULA accordingly. 2016-07-26 18:06:35 -07:00
livingcomputermuseum
8a3171c236 Delete Notes.txt
Removing dead file.
2016-07-20 13:17:02 -07:00
livingcomputermuseum
1633e4577c Delete Install notes.txt
Removing dead file
2016-07-20 13:16:09 -07:00
livingcomputermuseum
38f69f13a6 Delete HostEthernet.cs
Removing dead file
2016-07-20 13:14:30 -07:00
Josh Dersch
885cdc478f Updated readme to reflect .NET 4.6 requirement (vs. 4.5) and source license. 2016-07-20 12:23:40 -07:00
livingcomputermuseum
c06e585bc4 Create license.txt
Added GPLv3 license text
2016-07-20 12:11:20 -07:00
JoshD
f8f085464d Fixed clumsy handling of network device selection. Things are more uniform now (at last). Updated readme to include VC++ 2010 redistributable requirement for raw ethernet. 2016-07-19 13:07:30 -07:00
JoshD
5580a8a7a8 Changed settings storage to use the settings framework rather than rolling my own; this makes per-user settings work and fixes permission issues for non-admin users. Also made a small tweak to make the mouse work properly in high-dpi scenarios. 2016-07-18 17:28:10 -07:00
JoshD
5a17e7cfac Added GPL license header to source code; updated readme; removed disk images from installer package. Removed pcap folder from project 2016-07-12 17:18:54 -07:00
Josh Dersch
7faeb824f5 Added full-screen mode, tweaked layout of debugger UI a bit. 2016-05-17 15:51:27 -07:00
Josh Dersch
46d625586f Initial pass at implementing Alto Music (Organ/DAC interfaces). Not currently functional. Fixed Nova diassembly to properly handle alto-specific instructions; fixed some annoyances with microcode disassembler. 2016-05-12 18:31:22 -07:00
Josh Dersch
ddfe4f1940 Updated installer for new ROM directory hierarchy. 2016-05-06 12:32:22 -07:00
Josh Dersch
6429c3ae7a General code cleanup. Fixed debugger display of RAM banks for 3K systems, cleaned up logic for displaying ucode memory. Implemented memory timing for Alto I systems, incorporated Alto I uCode ROMs from Al K, which now boot. ST-74 runs better now. 2016-05-05 18:56:29 -07:00
Josh Dersch
c6baa01509 Added 3K RAM pages to debugger, cleaned up disassembly display code. 2016-04-25 17:04:22 -07:00
Josh Dersch
a62ac823ed Initial implementation of Alto I support. Still need proper Constants ROM for Alto I. Changed IDISP to use ACSOURCE ROM (small perf increase). 2016-04-13 15:45:33 -07:00
Josh Dersch
a9428a91d8 Small optimizations, updates to installer, and new UI for FPS and disk activity. 2016-04-05 15:22:30 -07:00
Josh Dersch
97e72f7989 Fixup for "1.0" release. 2016-03-25 15:52:23 -07:00
Josh Dersch
c4565f81a5 Fixed drive select logic (multiple drives now work properly -- fingers crossed) and some minor cleanup and dead-code removal. 2016-03-24 17:31:21 -07:00
Josh Dersch
bfda781576 Fixed disk controller logic (really disk timing logic) so that disk can run at 100% speed (rather than 50% speed). Changed endian-ness for ethernet packet words to match 3mbit bridge. (Similar changes also made to IFS). Removed some dead code. 2016-03-23 16:48:56 -07:00
Josh Dersch
2c99250ded Small tweaks to display controller in low-res mode; added support for Diablo 44 disks, added ST-76 on Diablo 44. 2016-03-16 17:07:57 -07:00
Josh Dersch
dc0a85aed8 Readme updates, installer updates. A couple of smallish (10%) performance enhancements. 2016-03-14 16:50:41 -07:00
Josh Dersch
a79fd5f016 Implemented basic installer for Contralto. Fixed a couple of small display rendering issues. 2016-03-11 11:38:35 -08:00
Josh Dersch
4cbb74c033 Fixed two microcode bugs related to task switching behavior. Dance, StarWars and *SMALLTALK* work! 2016-03-09 16:05:45 -08:00
Josh Dersch
b6e43080f2 Added (temporary) code to debug floating point issue with Dance,Starwars. 2016-03-08 17:23:32 -08:00
Josh Dersch
41b6a76b2a Implemented the 3K control RAM configuration, fixed bug in SWMODE (should use modified NEXT, not the NEXT from the uinstruction to determine bank.) 2016-03-03 16:28:05 -08:00
Josh Dersch
c48e530cbe Finished up configuration UI. Config is now persisted to a configuration file. Small fixes to UDP encapsulation to ignore packets coming from the same host. Small fix for PInvoke for high res timer. 2016-03-02 17:31:19 -08:00
Josh Dersch
c73fb66dee Added configuration UI. Implemented ethernet encapsulation over UDP. A few minor tweaks. 2016-02-26 17:46:50 -08:00
Josh Dersch
209dea8052 Ethernet tweaks / hacks for IFS, added configuration for 'net boot. 2016-02-17 13:54:23 -08:00
Josh Dersch
325a416b87 Cleaned up EthernetController, moved compilation back to "Any CPU" (preferring x86) using x86 versions of the PcapDotNet libraries, netting a 10-20% speedup. 2016-01-19 14:15:20 -08:00
Josh Dersch
43a85e0101 Ethernet receive/reset fixed, MazeWar now works with more than 2 players. Ethernet controller receive logic still needs massive cleanup. 2016-01-19 11:10:04 -08:00
Josh Dersch
8463ef19d0 Ethernet! A really hacky version of Ethernet. Can play MazeWar, but still needs work. 2016-01-15 14:44:24 -08:00
Josh Dersch
09dc2cd3fc Adding missing files. 2016-01-12 17:33:02 -08:00
Josh Dersch
898abdc906 Minor fixes for debugger interface and disassembler; started hooking Ethernet interface up to real host Ethernet (because MazeWar.) 2016-01-12 17:29:42 -08:00
Josh Dersch
30ed445764 Fix for soft-reset emulator uPC and device reset; CopyDisk now executes correctly. 2016-01-11 16:16:05 -08:00
Josh Dersch
8361f287e3 Added Parity Task (for completeness' sake), fixed SWMODE bank switching logic for 2K ROM, minor tweaks. 2016-01-07 10:34:10 -08:00
Josh Dersch
0cce77c842 Fixed S register addressing (many things now working!), tweaked display (mouse displays correctly in lowres mode). Added support for committing disk changes back to disk images (done automatically when switching disks or exiting). Repaired BravoX image. 2015-12-22 15:45:56 -08:00
Josh Dersch
3c8a64bac8 Ethernet implemented, fixed a bug in "mixed" double word stores (store followed by fetch rather than two stores). Fixed a few UI issues, fixed Reset behavior. 2015-12-17 16:11:03 -08:00
Josh Dersch
42947488e9 Cleaned up new UI, refactored Debugger/control logic, fixed mouse capture behavior and started working on better keyboard input. 2015-12-14 17:47:12 -08:00
Josh Dersch
115432516f Refactored drive logic (mostly) to allow for multiple drives. Fixed drive selection logic. Started work on "real" UI. 2015-12-11 16:57:02 -08:00
Josh Dersch
2ee3d64f6c Commiting misc. changes and notes. 2015-12-03 10:51:48 -08:00
Josh Dersch
2c2ea68a63 Implemented disk writes (roughly). Bravo now works. DIEX passes with writes enabled. Begun investigation into drive selection logic. Added Mesa source code with annotation, is displayed in ROM1 tab. 2015-12-02 12:39:10 -08:00