Search found 1745 matches

by Eero Tamminen
Sun Oct 14, 2018 9:52 am
Forum: Games - General
Topic: Gaming from ST cartridge
Replies: 6
Views: 2866

Re: Gaming from ST cartridge

Tested the cartridges on that page with latest Hatari. Few notes: * Star Raiders complained that there's no disk in drive A: * Joust cart game selection doesn't work if slow FDC emulation is disabled * In StarWars selecting mouse instead of joystick results in double bus error when pressing fire fir...
by Eero Tamminen
Thu Oct 11, 2018 7:13 pm
Forum: Discussion
Topic: Breaking the ST limits
Replies: 23
Views: 10959

Re: Breaking the ST limits

Ray's TGA viewer uses 3 alternating frames with diverse color tones to get some impression of true color. But I think that idea is not good. There is too much flicker because of much difference between frames. Johan's MGif image manipulation program supports similar thing also for monochrome monito...
by Eero Tamminen
Thu Oct 11, 2018 6:53 pm
Forum: Hatari
Topic: HDD image size error..
Replies: 4
Views: 266

Re: HDD image size error..

If you still have the broken config file somewhere, could you attach it here?
by Eero Tamminen
Sun Oct 07, 2018 7:15 pm
Forum: Hatari
Topic: HDD image size error..
Replies: 4
Views: 266

Re: HDD image size error..

Do you actually have an image file with the *exact* name of what is shown in the error message?
by Eero Tamminen
Fri Oct 05, 2018 6:02 pm
Forum: STOS
Topic: couple of new STOS demoscreens
Replies: 21
Views: 775

Re: couple of new STOS demoscreens

I wasn't so fond of FIRE.TOS, but I really like PAL.TOS. I think its plasma effect looks much nicer and both its scroll text and music are more to my liking. :-) (Both work fine from Hatari GEMDOS HD, so they don't need disk image, zip would be fine too.) However, FIRE.TOS doesn't seem to work prope...
by Eero Tamminen
Fri Oct 05, 2018 5:45 pm
Forum: Hatari
Topic: window size and position
Replies: 8
Views: 516

Re: window size and position

I think that demo was "Yepyha" by Toons: http://www.pouet.net/prod.php?which=8584 It has several screens that do frequent resolution changes. Before Hatari had aspect-ratio scaling for Videl emulation (or supported SDL v2), it was impossible to view in fullscreen on my LCD monitor as that ...
by Eero Tamminen
Thu Oct 04, 2018 5:22 pm
Forum: Hatari
Topic: window size and position
Replies: 8
Views: 516

Re: window size and position

Seems to work fine (-1 values for x & y position means that they shouldn't be modified): wmctrl -r "Hatari v2.1.0" -e 0,-1,-1,800,600 But how one could trigger something like that when Hatari starts, by using script that starts hatari, waits few secs and then runs wmctrl? I remember th...
by Eero Tamminen
Thu Oct 04, 2018 5:08 pm
Forum: News & Announcements
Topic: ZXR 0.1c (updated)
Replies: 22
Views: 2039

Re: ZXR 0.1c (updated)

Ok. Looking at the (attached) profile assembly, "xx_im0" (which takes more cycles than "cmd_xx") is actually latter part of the "cmd_xx" subroutine, so looking at the whole indeed makes sense. :-) Btw. Have you looked at the callgraphs yet? Do e.g. calls to "cmd_xx...
by Eero Tamminen
Wed Oct 03, 2018 7:10 pm
Forum: News & Announcements
Topic: ZXR 0.1c (updated)
Replies: 22
Views: 2039

Re: ZXR 0.1c (updated)

Thanks! I did a small profile of a game idling, reviewed the save profile assembly to see whether all RTS & RTE instructions (i.e. ends of subroutines) are followed by a symbol name for the code in next subroutine. At least code following sys_main() is missing one such symbol name. Here's the re...
by Eero Tamminen
Wed Oct 03, 2018 5:41 pm
Forum: Applications
Topic: Thing desktop to be open source
Replies: 45
Views: 9552

Re: Thing desktop to be open source

Is there a 68000 build of latest Thing somewhere?
by Eero Tamminen
Tue Oct 02, 2018 9:33 pm
Forum: News & Announcements
Topic: ZXR 0.1c (updated)
Replies: 22
Views: 2039

Re: ZXR 0.1c (updated)

I tried some ZX program with this in Hatari emulator and it worked pretty well, so I tried profiling it a bit. Just having EmuTOS symbols looks a bit too boring: Visits/calls: 47.78% 265389 _xbiostrap 47.78% 265389 _buffptr 1.09% 6053 _int_timerc Executed instructions: 86.72% 97701128 PROGRAM_TEXT 7...
by Eero Tamminen
Tue Oct 02, 2018 6:18 pm
Forum: Hatari
Topic: window size and position
Replies: 8
Views: 516

Re: window size and position

SDL doesn't seem to have any environment variables that user could use to specify window position. Hatari doesn't currently specify window position to SDL, and for now it doesn't have any options to specify that either. If such options (e.g. "--win-x <x> --win-y <y>") would be added to Hat...
by Eero Tamminen
Mon Oct 01, 2018 8:39 pm
Forum: Coding
Topic: Cross compiling on the PC for M680x0 and DSP56001
Replies: 27
Views: 7238

Re: Cross compiling on the PC for M680x0 and DSP56001

This is happily accepted by GEMDOS. But trying to add some debug output, it does not seem to be the case for asm56000, so there must be something else that prevents it from writing to the files in such emulations. Just recently I've asked about status of this bug in Hatari ML (see subject "asm...
by Eero Tamminen
Sun Sep 30, 2018 5:03 pm
Forum: 680x0
Topic: Bad Mood : Falcon030 'Doom'
Replies: 2347
Views: 259713

Re: Bad Mood : Falcon030 'Doom'

does somebody have the v0.38 (pre-)release of BM with fixed MIDI playback & cache generation? Douglas mentioned already last year that the the new release was almost ready, so I'm wondering whether somebody actually has it? Or is the source code somewhere public, e.g. github instead of just his...
by Eero Tamminen
Wed Sep 26, 2018 7:53 am
Forum: Coding
Topic: Profiler for gcc
Replies: 4
Views: 317

Re: Profiler for gcc

I'd recommend using Hatari debugger's profiling functionality instead: * It doesn't have overhead like -pg has and it's more accurate (on ST/STE, cycle accurate as Hatari emulation for them is cycle accurate) * it can give much more information (callgraphs for instruction counts & cycle counts, ...
by Eero Tamminen
Tue Sep 25, 2018 7:48 am
Forum: Ym rockin'
Topic: Checktrakk by Checkpoint
Replies: 2
Views: 451

Re: Checktrakk by Checkpoint

Tested quickly in Hatari. Seems to require 4MB of RAM to start.

(Don't know whether there's some issue with the playback as it's first release, or whether I just don't like the included songs, they sound very noisy. Anyway, nice to see new Atari SW!)
by Eero Tamminen
Wed Sep 19, 2018 9:52 pm
Forum: Applications
Topic: VISION 4.1a is out!
Replies: 63
Views: 4007

Re: VISION 4.1a is out!

There seems to be a minor issue with the (Vision v4.1a) help bubbles. When moving mouse up and down the Options menu, there's suddenly a help bubble for the printer icon that's below the menu. I.e. the bug is that bubble items get triggered while there's a menu open (i.e. for items below an opened m...
by Eero Tamminen
Wed Sep 19, 2018 9:10 pm
Forum: Hatari
Topic: Hatari 2.1.0 has been released
Replies: 141
Views: 23321

Re: Hatari 2.1.0 has been released

I have tested the new build. It improves a bit vs the previous one. TOS 4.04 falcon Mode, boots on IDE image and use C:\newdesk.inf as expected. TOS 2.06 Mega STE Mode, and ACSI image boots using the standard INF and not the one on C:\. Are you sure about this? Whether INF file is overridden should...
by Eero Tamminen
Wed Sep 19, 2018 9:03 pm
Forum: Demos - General
Topic: Parallax Distorter 2
Replies: 26
Views: 2952

Re: Parallax Distorter 2

lotek_style wrote:Archived :) https://demozoo.org/productions/192768/


That page says it's ST/E, but it seems to work only on STE (and is indeed pretty nice).
by Eero Tamminen
Thu Sep 13, 2018 10:08 pm
Forum: Hatari
Topic: Newdesk.inf and autostarting GEM apps
Replies: 3
Views: 401

Re: Newdesk.inf and autostarting GEM apps

What I mean there, is that AUTO apps seem to go, but the Newdesk.INF is ignored? I am trying for example in a stock Atari mode, no Multitasking OS yet, but gettign it to kickstart JINNEE.APP and it simply wont do it? I cannot get it to use the Newdesk.inf file not even get it to remember the open w...
by Eero Tamminen
Thu Sep 13, 2018 10:02 pm
Forum: Games - General
Topic: Doom for TT030.
Replies: 29
Views: 4785

Re: Doom for TT030.

I'm curious to know if anyone has ever benchmarked BadMood vs Doom on the Jaguar. Would be pretty funny if DML managed to squeeze better performance out of the Falcon than John Carmack had gotten out of the Jaguar. AFAIK Jaguar version of Doom didn't use the same levels as PC Doom, like BadMood doe...
by Eero Tamminen
Thu Sep 06, 2018 9:19 pm
Forum: Hatari
Topic: RS232 support in Windows?
Replies: 4
Views: 509

Re: RS232 support in Windows?

Hatari developers don't have/own Windows. Any Windows specific feature would need some Windows user to contribute code to implement it. If GL acceleration is problem with virtualization, I would recommend using SDL1 instead. Hatari itself doesn't need GL, and SDL2 is only using it for scaling the fr...
by Eero Tamminen
Thu Aug 30, 2018 8:04 pm
Forum: Hatari
Topic: HAtari 2.1.0, Falcon emulation and DSP and screenpointer update
Replies: 5
Views: 532

Re: HAtari 2.1.0, Falcon emulation and DSP and screenpointer update

As already mentioned, Hatari Videl emulation is somewhat lacking. CPU, FPU, MMU, DSP & TT-RAM emulation should instruction-wise be correct, but unlike 68000 emulation, isn't yet cycle accurate. In regards to cycle-accurate CPU<->DSP synchronization, sometimes enabling cache emulation (--cpu-exac...
by Eero Tamminen
Thu Aug 30, 2018 7:58 pm
Forum: Professionals
Topic: Atari TT030 and system V
Replies: 353
Views: 99663

Re: Atari TT030 and system V

Thomas added initial read-only SCSI support to Hatari week ago: https://hg.tuxfamily.org/mercurialroot/hatari/hatari/rev/0ea699fbcee8 And option to enable it: https://hg.tuxfamily.org/mercurialroot/hatari/hatari/rev/0bdd1b83f34e Is read support enough? I think that like MiNT, ASV needs also (attach...
by Eero Tamminen
Sun Aug 26, 2018 9:21 pm
Forum: Hatari
Topic: Other emu's with RS232 emulation?
Replies: 3
Views: 831

Re: Other emu's with RS232 emulation?

On which platform? With what RS-232 interface (real one, remote machine)?

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