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Changed the mouse API: Introduced a new flag byte that contains information

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about the driver, the mouse kernel needs to know. Current supported: Two flags
to enable interrupts before or after calling the driver INSTALL routine.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3741 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2006-05-21 11:25:31 +00:00
parent b6cb833560
commit 4b8d90d2de
7 changed files with 75 additions and 30 deletions
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16
asminc/mouse-kernel.inc
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@@ -2,11 +2,11 @@
;/* */
;/* mouse-kernel.inc */
;/* */
;/* Mouse API */
;/* Mouse API */
;/* */
;/* */
;/* */
;/* (C) 2003-2004 Ullrich von Bassewitz */
;/* (C) 2003-2006 Ullrich von Bassewitz */
;/* R<>merstra<72>e 52 */
;/* D-70794 Filderstadt */
;/* EMail: uz@cc65.org */
@@ -69,6 +69,7 @@
IOCTL .addr
IRQ .addr
.endstruct
FLAGS .byte ; Mouse driver flags
CALLBACKS .struct ; Jump instructions
.byte ; JMP opcode
CHIDE .addr ; Jump address
@@ -94,7 +95,16 @@
;------------------------------------------------------------------------------
; The mouse API version, stored in MOUSE_HDR::VERSION
MOUSE_API_VERSION = $00
MOUSE_API_VERSION = $01
;------------------------------------------------------------------------------
; Bitmapped mouse driver flags, stored in MOUSE_HDR::FLAGS.
; Note: If neither of MOUSE_FLAG_XXX_IRQ is set, no interrupts are supplied
; to the driver. If one of the bits is set, the interrupt vector MUST be
; valid.
MOUSE_FLAG_EARLY_IRQ = $40 ; Enable IRQ *before* calling INSTALL
MOUSE_FLAG_LATE_IRQ = $80 ; Enable IRQ *after* calling INSTALL
;------------------------------------------------------------------------------
; Mouse button definitions