Josh Dersch
38124350fb
Fixed Trident drive select issues, corrected issue with extended memory bank registers. IFS now runs.
2017-08-31 12:23:46 -07:00
Josh Dersch
523a4bb27f
Initial implementation of Trident controller and drives (supporting T-80 and T-300 packs). TFU works and can certify, erase, exercise and manipulate files on Trident packs. TriEx doesn't quite work properly yet. Still some issues to iron out.
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Added file-backed disk image implementation for use with Trident disk images, did some basic refactoring of disk load/unload logic, added support for creating new (empty) disk images for both Trident and Diablo disks.
Added UI for loading/unloading/creating up to 8 trident packs; added blank Diablo pack creation UI. (Both Windows and *nix interfaces.)
Added configuration support for same (both Windows and *nix.)
Small correction to Print output path browsing logic.
Fixed Windows installer, now places the right ROMs for Alto I configurations in the right place.
Fixed issue when starting up with corrupted configuration. Corrupted configuration is ignored and ContrAlto will run with default config.
2017-08-22 13:18:31 -07:00
Josh Dersch
bfcce44a8f
Fix for Ethernet bug introduced with switch to SharpPcap: Filtering of packets sent by ourselves doesn't actually take place. Amazingly this didn't break much, but Trek was affected and we can't have that.
2017-07-11 11:25:02 -07:00
Josh Dersch
1abb1db4d3
Updated readme files.
2017-07-10 17:09:26 -07:00
Josh Dersch
f849b795a6
- Fixed two memory state machine issues:
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1) The Orbit microcode occasionally expects to be able to do a double-word read in cycles 6 and 7 instead of the usual 5 and 6.
2) The double-word logic incorrectly handles several species of overlapped read/writes, which Spruce's layout microcode uses.
As a result, Spruce now works, as do the Smalltalk-80 images.
Several tweaks to microcode disassembly (still rough).
Completed Orbit / Dover ROS / Dover Print Engine emulation. Still some rough edges; it works and can create PDF output.
Tweaked Disk Controller's Restore operation, it is now more accurate though wasn't causing any noticable issues.
2017-07-10 16:49:12 -07:00
Josh Dersch
c671b04ee8
Switched from PCap.net to SharpPcap for ethernet encapsulation; SharpPcap is cross-platform, this allows raw ethernet encapsulation to work on Linux and OS X.
2017-06-13 11:19:25 -07:00
Josh Dersch
aa9a2651ef
Fix for incorrect Minus key mapping in SdlAltoWindow.
2017-06-09 14:02:25 -07:00
Josh Dersch
70769c9d7e
Updated workaround for mouse issue on OS X Sierra
2017-06-08 10:28:22 -07:00
Josh Dersch
6cadb08b0e
Added support for Unix/OS X using Mono. This uses SDL2 for display, keyboard, and mouse.
2017-06-07 11:18:32 -07:00
Josh Dersch
4bc85daa36
New hardware implementation:
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- Orbit controller: implemented and passes ROS-less diagnostics
- ROS: In progress, not functional
- DAC: For Ted Kaehler's Smalltalk Music system (FM and Sampling). Works, generates audio and can capture to WAV file.
- Organ keybard: Stub, enough implemented to make the music system happy (so it will play back music and not crash.)
Some minor cleanup.
New dependency on NAudio package for DAC playback. Installer updated to include NAudio lib.
2017-05-12 17:23:34 -07:00
Josh Dersch
bd31f629f7
Updated readme.txt
2016-12-15 14:15:20 -08:00
Josh Dersch
50f4f9e7a1
Minor fixes, modified Ethernet to send packets as broadcasts, to match with IFS changes.
2016-12-15 14:08:39 -08:00
Josh Dersch
364034f012
Final v1.1 tweaks.
2016-10-27 13:17:50 -07:00
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
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Minor code cleanup
2016-08-19 14:37:48 -07:00
Seth Morabito
bdc3b0f0e8
Simplify mode switching logic
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Collapses several switch statements and removes duplicate assignments.
2016-08-19 14:22:59 -07:00
Seth Morabito
18be144349
Only add Memory device once
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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
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Removing dead file.
2016-07-20 13:17:02 -07:00
livingcomputermuseum
1633e4577c
Delete Install notes.txt
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Removing dead file
2016-07-20 13:16:09 -07:00
livingcomputermuseum
38f69f13a6
Delete HostEthernet.cs
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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
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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
