From: Groepaz (groepaz_at_gmx.net)
Date: 2003-01-28 09:01:49
On Tuesday 28 January 2003 08:44, Mikael Holm wrote:
> Thanks for the links...
>
> The reason for not using generic CP/M OS calls is that I use 64HDD as the
> fourth drive on my system and to attach a new disk to it I need to do the
> equivalent of:
> open 15,11,15,"$...path../newdisk.d64" : close
>
> And it seem that the only way to do this is to not use the CP/M service
> calls, but to switch from z80 CP/M mode to 8502 mode... Then do the disk
> stuff in that mode and return to z80 CP/M when done... But this is all
> nice in theory, but I haven't got a clue as to how to do it!
you probably cant.... while i know virtually nothing about cpm-internals, i
would guess that the only way to get this working would be either modifying
64HDD or to write the equivalent of a "device-, or filesystem- driver" for
cpm.
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