| Re: [hatari-devel] ikbd overrun when using midi (Bad Mood for Falcon) |
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- To: hatari-devel@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [hatari-devel] ikbd overrun when using midi (Bad Mood for Falcon)
- From: Thomas Huth <th.huth@xxxxxxxxx>
- Date: Sat, 12 Nov 2022 19:26:31 +0000
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Am Fri, 11 Nov 2022 23:28:16 +0100
schrieb Nicolas Pomarède <npomarede@xxxxxxxxxxxx>:
[...]
> There was a bug in Hatari : if one of the 2 ACIAs cleared its IRQ, then
> it cleared the IRQ on GPIP4, instead of checking if IRQ was still set on
> the other ACIA and keeping IRQ set on GPIP4 :(
>
> This would definitely create some problems when IKBD and MIDI bytes are
> sent/received at the same time.
>
> This could be the reason for Bad Mood's loss of IKBD bytes, but also for
> MidiMaze not working after a while.
FWIW, this seems to have fixed the problem with the 2-player mode via MIDI
in the game Oxyd 2. Great work, thank you!
Thomas