Active Hatari developers: ------------------------- - Nicolas Pomarede : Project admin, improving CPU, video, sound, IKBD and floppy emulation. - Thomas Huth : Project initiator and admin, currently more or less in hibernation mode. - Eero Tamminen : Speed improvements & code cleanup, small parts of the STE emulation, Python CLI, UI & TOS tester + Hatari window embedding & remote control API, pause & auto frameskip support, statusbar & overlay led, conditional breakpoints and other debugger features, GEMDOS HD emulation improvements, PNG saving. - Laurent Sallafranque: Many fixes and speedups to DSP emulation, DSP debugging support, crossbar emulation, falcon microphone emulation, STE LMC1992/microwire emulation, Videl emulation. Contributors: ------------- Following people contributed code or patches to this projects and/or helped to find bugs in Hatari (listed in random order - and if someone is missing here, please remind me!): - Jean-Baptiste Berlioz : Cycle accurate Blitter emulation. - David Savinkoff : More accurate printer emulation, LMC1992 emulation patches, IIR/Low Pass filters and many improvements to the YM2149 model to get a close emulation of the circuit used to merge and filter the output of the 3 YM2149 voices. Great work to enhance the sound quality. - Matthias Arndt : Wrote the original version of the Hatari user manual, fixed the printer emulation functions. - Sébastien Molines : Wrote the main part of the Mac OS X GUI of Hatari. - Marco Herrn : Wrote the initial version of the "man" page of Hatari and maintained the Hatari Debian packages until Hatari was included into Debian. - Sven de Marothy : Screenshot functions, the initial CLI debugger, the ACSI emulation and added support for ZIPed and GZIPed disk images. - Emmanuel Anne : Contributed lots of patches, RTC emulation. - Tuduri Benoît : French man-page, support for Doxygen. - Markus Oberhumer : fixed a problem with ZIPed disk images, routine for loading the configuration file from the $HOME directory. - Philippe Gerin : Fixed a bug in the CPU core (bus errors problem). - Steve Kemp : Found some possible buffer overflows. - George Nakos : Helped to track down a bug in the GEMDOS HD emulation. - Pieter van der Meer : Traced a bug in the VIDEL emulation. - Patrice Mandin : Some improvements of the autoconf build system files, original author of the DSP emulation core. - Martin Doering : Code for compiling the font data into the executable and some other ideas for cleaning up the source code. - Matthias Alles : He initiated the port of Hatari to MiNT and helped with a lot of technical questions about the ST. - Ventzislav Tzvetkov : Joystick closing patch, Hatari for AmigaOS. - "Jo" (?) : Patches for compiling Hatari on a 64-bit Alpha machine. - Stefan Berndtsson : Patches to get Hatari running on big endian machines. - Anatol Paruntik (?) : Patches for compiling Hatari on QNX. - Claus Windeler : BeOS adaption. - James Lampard : Adapted Hatari to Acorn RISC OS machines. - Mark Keates : Patches for compiling Hatari with MinGW. - Fredrik Noring : Tracked down a bug in the blitter emulation and a bug in the PSG shadow register emulation. - Volker Seebode: Fix to ASCI emulation to get other than AHDI drivers working. - Cyprian Konador: Found some bugs in the blitter cycles emulation, duochrome and samplehold modes for TT video emulation. - Jerome Vernet: Some updates to the OS X Xcode project file and OS X GUI, supplied a french keymapping file for OS X. - Kenneth Kaufman: MS VC6 & C++ compiler and multiple GEMDOS HD partition support patches. - Uwe Seimet: IDE emulation improvements and GEMDOS HD emulation improvement suggestions. - Anders Eriksson (Evil/DHS): Helped improving STE's emulation by running many tests programs and providing the source code for some non-working demos. - Markus Fritze: New m68k disassembler with more Motorola like syntax and options for controlling how the output looks. - Deniz Turkoglu: Patches for the Max OS X GUI. - Markus Heiden: SCSI class 1 (ICD) command support for drives > 1 GB - nash67: tested hundreds (!) of games from various CD compilations and reported the non working ones on atari-forum.com. Huge thanks for that tedious work, it helped tracking down some less common cases not used in demos (keyboard, joystick, FDC, tos, ...). - Gilles Fetis: fixes to MMU emulation (from NeXT emulator project using Hatari code). - Peter Putnik (Petari, AtariZoll): for helping with tracking the cause of the crash in Microprose Golf (FDC emulation). Also wrote some useful tools to handle floppies (flofor, floimg), as well as opcovat.tos to report valid/invalid opcodes with a real CPU and under emulation by testing all possible opcode combinations. - Jean Louis Guerin (DrCoolZic): for the 'Panzer' program, very useful to test some FDC behaviours and timings on real hardware and to compare them with the emulated system. Also wrote some nice docs on WD1772 and methods commonly used for games' protections. - Christer Solskogen: for setting up an automatic build script on his site, with up to date binary versions for Linux and Windows in 32 and 64 bit mode. Very useful for end users wishing to try the devel version of Hatari, and lots of interesting build logs too for various cpu architectures. See http://antarctica.no/~hatari/latest - Max Böhm: host <-> Atari filename encoding conversion routines and related changes needed to gemdos.c. Code from other projects ------------------------ As a true open source project, Hatari also uses some code from other projects which we would like to acknowledge here: - Most of the original ST hardware emulation comes from the WinSTon source code which has been written by Paul Bates. (http://www.sourceforge.net/projects/winston/) - The original CPU core has been taken from UAE which has been written by Bernd Schmidt and others. (http://uae.coresystems.de/) - The new alternative CPU core has been taken from WinUAE which is maintained by Toni Wilen. Huge thanks to Toni for accepting ideas and patches not specific to Amiga emulation, as well as keeping on improving the accuracy of 68000/20/30 CPU. (http://www.winuae.net/) - Some parts have been taken from the emulator STonX that has been written by Marinos Yannikos and Martin Griffiths. (http://stonx.sourceforge.net/) - A lot of code (e.g. the scancode keyboard mapping, Videl, NVRAM and DSP emulation) has been adapted from the sources of the emulator Aranym. (http://aranym.atari.org/) - The code for decompressing ZIP files (unzip.c) has been taken from Gilles Vollant's miniunzip program. (http://www.winimage.com/zLibDll/unzip.html) - The routines for saving and loading the ASCII configuration file (cfgopts.c) have originally been written by Jeffry J. Brickley. - The new sound core uses (or used) some code/ideas from the following GPL projects : * 5 bits volume table and 16*16*16 combinations of all volume are from Sc68 by Benjamin Gerard. * 4 bits to 5 bits volume interpolation from 16*16*16 to 32*32*32 are from YM blep synthesis by Antti Lankila. * Since Hatari 1.7, volume table based on measures by Paulo Simoes - The IDE hard disk emulation is based on code from QEMU. (http://www.qemu.org/) - The MMU emulation for the 68030 has been taken from the NeXT emulator Previous (thanks to Andreas Grabher!). Since Hatari 1.9, this is now taken from WinUAE which uses the same code base.