KolibriOS/kolibrios
13
4
Fork 12
Code Issues 78 Pull Requests 5 Projects Releases Activity

More reliable third button.

Browse Source 
git-svn-id: svn://kolibrios.org@5076 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr 2014-09-01 10:54:46 +00:00
parent 455fe89163
commit 4afcb5706b
1 changed files with 15 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
drivers/mouse/commouse.asm
View File

@ -139,7 +139,7 @@ proc init_mouse stdcall port, irq
; Disable power and mouse interrupts
mov dx, bx
add dx, 4 ; modem control register
mov al, 0 ; reset DTR, RTS, and OUT2
mov al, 0 ; reset DTR, RTS, and AUX2
out dx, al
; Wait 5 ticks (0.2s)
@ -158,9 +158,9 @@ proc init_mouse stdcall port, irq
mov dx, bx
in al, dx
; set DTR, DTS and OUT2
; Power on the mouse
add dx, 4
mov al, 1011b
mov al, 1011b ; set DTR, DTS and AUX2
out dx, al
mov ecx, 0x1FFFF
@ -279,12 +279,12 @@ irq_handler:
mov al, [esi + com_mouse_data.data+0]
mov ah, al
shr al, 3 ; right mouse button
and al, 2 ;
and al, 10b ;
shr ah, 5 ; left mouse button
and ah, 1 ;
add al, ah
movzx eax, al
mov [BTN_DOWN], eax
and ah, 1b ;
or al, ah
and [BTN_DOWN], not 11b
or byte[BTN_DOWN], al
; X coordinate
mov al, [esi + com_mouse_data.data+0]
@ -309,12 +309,16 @@ irq_handler:
ret
.FourthByte:
cmp [esi + com_mouse_data.offset], 2
jne .end
inc [esi + com_mouse_data.offset]
and [BTN_DOWN], not 100b
test al, 00100000b
jz .end
or [BTN_DOWN], 100b
invoke SetMouseData, [BTN_DOWN], [MOUSE_X], [MOUSE_Y], 0, 0
jz @f
or byte[BTN_DOWN], 100b
@@:
invoke SetMouseData, [BTN_DOWN], 0, 0, 0, 0
.end:
pop esi