b477023783
Turn off mouse polling interrupt if the mouse hasn't been moved for
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some time. Turn it back on when the mouse is moved again.
Since the polling interrupt runs at a rather high frequency (1kHz),
this saves many processor cycles when the mouse is inactive.
2014-02-14 01:44:00 +01:00
0cf0ed5510
Disable the high frequency mouse polling IRQ while the system does
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time critical things (CRITICAL flag set).
2014-01-29 23:40:48 +01:00
7bfe4c60db
Adapt to new mouse driver interface ('prep' and 'draw')
2014-01-20 11:40:13 +01:00
ed9ec5a208
Always print the mouse cursor, even if coordinates haven't changed.
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This makes sure that the cursor is always visible, even if the program
has written text to the screen (only valid for non-P/M mouse callbacks).
2014-01-20 11:40:13 +01:00
9eb79c5ee6
fix bug where the high byte of X and Y positions were destroyed of
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the user had lifted the pen
2014-01-20 11:40:12 +01:00
c7c44adaff
some comment fixes
2014-01-20 11:40:12 +01:00
77d23b9eba
Detect pen button. If we read 228 for X or Y position, don't change cursor
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position, since the pen was probably lifted from the pad.
2014-01-20 11:40:12 +01:00
f1646a3695
Trakball mouse driver
2014-01-20 11:40:12 +01:00
012268b8e8
Adapt to new mouse driver interface ('prep' and 'draw')
2014-01-18 00:11:18 +01:00
3baf01f531
Always print the mouse cursor, even if coordinates haven't changed.
...
This makes sure that the cursor is always visible, even if the program
has written text to the screen (only valid for non-P/M mouse callbacks).
2014-01-14 14:03:06 +01:00
e85a3f9762
Fix timer IRQ hooking for atarixl target.
2014-01-14 14:03:06 +01:00
a3814da96f
add comment
2014-01-11 01:37:49 +01:00
f83c77bace
When disabling interrupts, restore original interrupt flag afterwards.
2014-01-04 20:33:25 +01:00
be595b7304
Add drivers for ST mouse, Amiga mouse, and Atari trakball. Access
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routines taken from old mouse.s.
2014-01-04 20:33:24 +01:00
a5dfce7c41
Add "joystick mouse" driver and default mouse callback routine (not
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using P/M graphics).
2014-01-04 20:33:24 +01:00
Christian Groessler