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Re: JACE has mouse emulation!!!

Subject: Re: JACE has mouse emulation!!!
From: BLuRry <brendan.robert@gmail.com>
Date: Sat, 4 Feb 2012 20:28:52 -0800 (PST)
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Got GEOS 1.2 working... kind of.  I was missing an additional ID byte but thanks to the //c and //gs reference manuals I was able piece together some clues on that.

In GEOS, the mouse keeps jumping back to the upper-left a lot.  Also, it sets the clamping to 0-7FFF on both axis but only uses screen coordinate ranges (560x192) so I had to hard code the clamp set logic to catch that and change the clamping max of [7fff,7fff] to [560,192] and now the mouse stays a lot more predictable.

It's enough to show that the VBL interrupt is calling correctly, but still not good for everyday use -- not yet anyway.

Also, GEOS and some other software I've tried seems to think they should be in slot 6, even when booted off a hard drive in slot 7.  Any ideas?

References:
- JACE has mouse emulation!!!
  - From: BLuRry <brendan.robert@gmail.com>
- Re: JACE has mouse emulation!!!
  - From: Oliver Schmidt <ol.sc@web.de>

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