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Re: Getting Napalm to run on AmigaOS 4.1.2?

Subject: Re: Getting Napalm to run on AmigaOS 4.1.2?
by alfkil on 2011/7/25 10:22:20

@chris

Hmm. Yeah, that's what I suspected. It is not so simple, though, since Napalm doesn't really do event handling the usual way. It just reads whatever lowlevel data is available at any given time. Also, it uses the READMATRIX function in the keyboard devive, and there doesn't seem to be an equivalent in any higher level devices.

Also part of the problem is, that it reads the CIAA_SDR register directly for part of the keyboard input. I have searched the RKM hardware manual, but I can't find a proper description of how this data is put together. The only alternative I have now is to search the scattered remains in the IRA output and try to figure out what a given number does in terms of keymap code...
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