Difference between revisions of "Kempston Mouse Buttons"

Revision as of 21:57, 20 December 2018

Number	$FADF
Decimal
Short desc.	Reads buttons on Kempston Mouse.
Bit Mask	%---- ---0 --0- ----
Readable	Yes
Writable	No
Subsystem	Input

Bit	Function
7-4	contains wheel-delta value (0..15) since previous read.
3	fourth button
2	middle button
1	left button
0	right button

@@ Line 5: / Line 5: @@
 |Readable=Yes
 |Writable=No
+|Subsystem=Input
 }}
+{| class="wikitable"
+! Bit !! Function
+|-
+| 7-4 || contains wheel-delta value (0..15) since previous read.
+|-
+| 3 || fourth button
+|-
+| 2 || middle button
+|-
+| 1 || left button
+|-
+| 0 || right button
+|}