forked from KolibriOS/kolibrios
Com mouse driver: added support for third button.
git-svn-id: svn://kolibrios.org@5075 a494cfbc-eb01-0410-851d-a64ba20cac60
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hidnplayr
parent
bb295aca38
commit
455fe89163
@ -4,7 +4,7 @@
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# If delay is negative, wait for termination of the spawned process. Otherwise, simply wait
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#
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#/SYS/CROPFLAT "XS800 YS480" 1 # set limits of screen
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#/SYS/LOADDRV "COM_MOUSE" 1 # serial mouse driver
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#/SYS/LOADDRV "COMMOUSE" 1 # serial mouse driver
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#/SYS/DEVELOP/BOARD "" 1 # Load DEBUG board
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#/SYS/refrscrn "" 1 # Refresh screen
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/SYS/LOADDRV "RDC" 1 # videodriver for RDC M2010/M2012
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@ -4,7 +4,7 @@
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# If delay is negative, wait for termination of the spawned process. Otherwise, simply wait
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#
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#/SYS/CROPFLAT "XS800 YS480" 1 # set limits of screen
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#/SYS/LOADDRV "COM_MOUSE" 1 # serial mouse driver
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#/SYS/LOADDRV "COMMOUSE" 1 # serial mouse driver
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#/SYS/DEVELOP/BOARD "" 1 # Load DEBUG board
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#/SYS/refrscrn "" 1 # Refresh screen
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/SYS/LOADDRV "RDC" 1 # videodriver for RDC M2010/M2012
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@ -4,7 +4,7 @@
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# If delay is negative, wait for termination of the spawned process. Otherwise, simply wait
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#
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#/SYS/CROPFLAT "XS800 YS480" 1 # set limits of screen
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#/SYS/LOADDRV "COM_MOUSE" 1 # serial mouse driver
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#/SYS/LOADDRV "COMMOUSE" 1 # serial mouse driver
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#/SYS/DEVELOP/BOARD "" 1 # Load DEBUG board
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#/SYS/refrscrn "" 1 # Refresh screen
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/SYS/LOADDRV "RDC" 1 # videodriver for RDC M2010/M2012
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@ -4,7 +4,7 @@
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# If delay is negative, wait for termination of the spawned process. Otherwise, simply wait
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#
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#/SYS/CROPFLAT "XS800 YS480" 1 # set limits of screen
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#/SYS/LOADDRV "COM_MOUSE" 1 # serial mouse driver
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#/SYS/LOADDRV "COMMOUSE" 1 # serial mouse driver
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#/SYS/DEVELOP/BOARD "" 1 # Load DEBUG board
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#/SYS/refrscrn "" 1 # Refresh screen
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/SYS/LOADDRV "RDC" 1 # videodriver for RDC M2010/M2012
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@ -4,7 +4,7 @@
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# If delay is negative, wait for termination of the spawned process. Otherwise, simply wait
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#
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#/SYS/CROPFLAT "XS800 YS480" 1 # set limits of screen
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#/SYS/LOADDRV "COM_MOUSE" 1 # serial mouse driver
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#/SYS/LOADDRV "COMMOUSE" 1 # serial mouse driver
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#/SYS/DEVELOP/BOARD "" 1 # Load DEBUG board
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#/SYS/refrscrn "" 1 # Refresh screen
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/SYS/LOADDRV "RDC" 1 # videodriver for RDC M2010/M2012
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@ -31,6 +31,9 @@ include '../fdo.inc'
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; 2nd byte 0 X5 X4 X3 X2 X1 X0
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; 3rd byte 0 Y5 Y4 Y3 Y2 Y1 Y0
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; optional: (logitech extension protocol)
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; 4th byte 0 MB 0 0 0 0 0
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struct com_mouse_data
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port dw ?
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@ -244,37 +247,35 @@ irq_handler:
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sub dx, 5
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in al, dx
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and al, 01111111b ; clear MSB (use 7 bit words)
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test al, 01000000b ; First byte indicator set?
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jnz .FirstByte
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; Check which data byte we are reading
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cmp [esi + com_mouse_data.offset], 2
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ja .reset
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cmp [esi + com_mouse_data.offset], 1
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jb .SecondByte
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je .ThirdByte
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jp .SecondByte
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ja .FourthByte
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; read first data byte
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test al, 01000000b ; First byte indicator set?
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jz .reset
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.FirstByte:
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mov [esi + com_mouse_data.data+0], al
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inc [esi + com_mouse_data.offset]
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mov [esi + com_mouse_data.offset], 0
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jmp .read_loop
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; read second data byte
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.SecondByte:
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test al, 01000000b ; First byte indicator set?
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jnz .reset
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mov [esi + com_mouse_data.data+1], al
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inc [esi + com_mouse_data.offset]
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jmp .read_loop
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; read third data byte
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.ThirdByte:
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test al, 01000000b ; First byte indicator set?
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jnz .reset
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mov [esi + com_mouse_data.data+2], al
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inc [esi + com_mouse_data.offset]
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; Data packet is complete, parse it and set mouse data
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; Buttons
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; Left and Right Buttons
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mov al, [esi + com_mouse_data.data+0]
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mov ah, al
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shr al, 3 ; right mouse button
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@ -285,14 +286,14 @@ irq_handler:
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movzx eax, al
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mov [BTN_DOWN], eax
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; X coordinate
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; X coordinate
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mov al, [esi + com_mouse_data.data+0]
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shl al, 6
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or al, [esi + com_mouse_data.data+1]
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movsx eax, al
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mov [MOUSE_X], eax
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; Y coordinate
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; Y coordinate
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mov al, [esi + com_mouse_data.data+0]
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and al, 00001100b
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shl al, 4
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@ -303,14 +304,26 @@ irq_handler:
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invoke SetMouseData, [BTN_DOWN], [MOUSE_X], [MOUSE_Y], 0, 0
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.reset:
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mov [esi + com_mouse_data.offset], 0
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pop esi
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mov al, 1
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ret
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.FourthByte:
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inc [esi + com_mouse_data.offset]
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test al, 00100000b
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jz .end
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or [BTN_DOWN], 100b
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invoke SetMouseData, [BTN_DOWN], [MOUSE_X], [MOUSE_Y], 0, 0
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.end:
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pop esi
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mov al, 1
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ret
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; End of code
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data fixups
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