General Category > LisaList2
Directly BEEPING on the Lisa by writing to VIA register
kewatsdop:
Understood and thank you for digging into this.
Good luck resolving the issue whenever you have a chance to work on it.
Not knowing anything about writing emulators, I'm wondering if re-using the sound subsystems from other emulators, e.g. FS UAE (Amiga) or Fuse (ZX Spectrum) is possible; these emulators allow running programs in "bare metal" mode and demos/games written that way seem to produce sound correctly. This is not to suggest any direction of course as it may not even be possible for reasons beyond my understanding.
In any case I'm very grateful for LisaEm to exist, as I would be nowhere near understanding how Lisa works before I have a chance to try my experiments on the physical machine.
rayarachelian:
--- Quote from: kewatsdop on February 01, 2022, 11:06:36 am ---Understood and thank you for digging into this.
Good luck resolving the issue whenever you have a chance to work on it.
--- End quote ---
No worries, I should have RC4 soon-ish. I'm fixing a few other bugs. It'll include this sound fix, which hopefully will make things better, but not the larger move to OpenAL.
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