mirror of
https://github.com/A2osX/A2osX.git
synced 2024-06-25 18:29:36 +00:00
272 lines
5.4 KiB
Plaintext
272 lines
5.4 KiB
Plaintext
PR#3
|
||
PREFIX /A2OSX.BUILD
|
||
NEW
|
||
INC 1
|
||
AUTO 6
|
||
.LIST OFF
|
||
.OP 65C02
|
||
.OR $2000
|
||
.TF DRV/MOUSE.DRV
|
||
*--------------------------------------
|
||
.INB INC/MACROS.I
|
||
.INB INC/IO.I
|
||
.INB INC/A2OSX.I
|
||
*--------------------------------------
|
||
ZPGoMouse .EQ ZPDRV
|
||
ZPTmpPtr1 .EQ ZPDRV+2
|
||
*--------------------------------------
|
||
EVENT.MOUSEUP .EQ %00000001
|
||
EVENT.MOUSEDOWN .EQ %00000010
|
||
EVENT.MOUSEMOVE .EQ %00000100
|
||
EVENT.MOUSEDRAG .EQ %00001000
|
||
EVENT.MOUSECLK .EQ %00010000
|
||
EVENT.MOUSEDCLK .EQ %00100000
|
||
*--------------------------------------
|
||
SETMOUSE .EQ $12 Sets mouse mode
|
||
SERVEMOUSE .EQ $13 Services mouse interrupt
|
||
READMOUSE .EQ $14 Reads mouse position
|
||
CLEARMOUSE .EQ $15 Clears mouse position to 0 (for delta mode)
|
||
POSMOUSE .EQ $16 Sets mouse position to a user-defined pos
|
||
CLAMPMOUSE .EQ $17 Sets mouse bounds in a window
|
||
HOMEMOUSE .EQ $18 Sets mouse to upper-left corner of clamp win
|
||
INITMOUSE .EQ $19 Resets mouse clamps to default values,sets mouse position to 0,0
|
||
LOCLAMPLO .EQ $0478 low byte of low clamp.
|
||
HICLAMPLO .EQ $04F8 low byte of high clamp.
|
||
LOCLAMPHI .EQ $0578 high byte of low clamp.
|
||
HICLAMPHI .EQ $05F8 high byte of high clamp.
|
||
MOUSEXLOx .EQ $0478
|
||
MOUSEYLOx .EQ $04F8
|
||
MOUSEXHIx .EQ $0578
|
||
MOUSEYHIx .EQ $05F8
|
||
MOUSESTSx .EQ $0778
|
||
MOUSESTSx.DOWN .EQ %10000000
|
||
MOUSESTSx.LDOWN .EQ %01000000
|
||
MOUSESTSx.MOVED .EQ %00100000
|
||
*--------------------------------------
|
||
* Main DRV entry point
|
||
* input :
|
||
* X = CMD
|
||
* 0 : OPEN
|
||
* 2 : GETEVENT
|
||
* 4 : OUT
|
||
* 6 : CLOSE
|
||
*--------------------------------------
|
||
* CLD $D8
|
||
* JMP (*,x) $7C
|
||
* #JMPTABLE
|
||
* /JMPTABLE
|
||
*--------------------------------------
|
||
CS.START cld
|
||
jmp (.1,x)
|
||
.1 .DA OPEN
|
||
.DA GETEVENT
|
||
.DA OUT
|
||
.DA CLOSE
|
||
.DA 0 end or relocation
|
||
.DA CS.END-CS.START
|
||
*--------------------------------------
|
||
OPEN stz ZPTmpPtr1
|
||
lda #$C1
|
||
sta ZPTmpPtr1+1
|
||
|
||
.1 ldx #DEVSIG.Length-1
|
||
|
||
.2 ldy DEVSIG.Offset,x
|
||
lda (ZPTmpPtr1),y
|
||
cmp DEVSIG.Value,x
|
||
bne .3
|
||
dex
|
||
bpl .2
|
||
bra .10
|
||
|
||
.3 inc ZPTmpPtr1+1 no match, try next slot....
|
||
lda ZPTmpPtr1+1
|
||
cmp #$C8
|
||
bne .1
|
||
|
||
lda #DEVMGR.ERRNOHW Not Found in any slot, exiting
|
||
sec
|
||
rts
|
||
|
||
.10 lda ZPTmpPtr1+1
|
||
and #$0F
|
||
sta DEVSLOT0n
|
||
pha
|
||
ora #$30
|
||
sta DEVNAME+4
|
||
pla
|
||
ora #$C0
|
||
sta DEVSLOTCn
|
||
asl
|
||
asl
|
||
asl
|
||
asl
|
||
sta DEVSLOTn0
|
||
|
||
ldx #0
|
||
ldy #S.DEV.NAME
|
||
|
||
.4 lda DEVNAME,x
|
||
sta (pDevContext),y
|
||
cpx DEVNAME
|
||
beq .5
|
||
inx
|
||
iny
|
||
bne .4
|
||
|
||
.5 bit RROMBNK2 Renable ROM to allow MOUSE II firmware
|
||
|
||
php to read IIe ROM ID bytes
|
||
sei
|
||
|
||
lda RD80STORE
|
||
pha
|
||
sta CLR80STORE
|
||
|
||
lda #1 Enable, Polling mode
|
||
ldy #SETMOUSE
|
||
jsr GOMOUSE
|
||
|
||
ldy #INITMOUSE Reset
|
||
jsr GOMOUSE
|
||
|
||
stz LOCLAMPLO
|
||
stz LOCLAMPHI
|
||
lda #559
|
||
sta HICLAMPLO
|
||
lda /559
|
||
sta HICLAMPHI
|
||
|
||
lda #0 set X
|
||
ldy #CLAMPMOUSE
|
||
jsr GOMOUSE
|
||
|
||
stz LOCLAMPLO
|
||
stz LOCLAMPHI
|
||
lda #191
|
||
sta HICLAMPLO
|
||
lda /191
|
||
sta HICLAMPHI
|
||
|
||
lda #1 set Y
|
||
ldy #CLAMPMOUSE
|
||
jsr GOMOUSE
|
||
|
||
ldy #HOMEMOUSE
|
||
jsr GOMOUSE
|
||
|
||
pla
|
||
bpl .6
|
||
sta SET80STORE
|
||
|
||
.6 plp
|
||
|
||
lda #S.DEV.F.MOUSE+S.DEV.F.EVENT
|
||
sta (pDevContext)
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
GETEVENT >PULLW pEvent
|
||
|
||
php
|
||
sei
|
||
|
||
lda RD80STORE
|
||
pha
|
||
sta CLR80STORE
|
||
|
||
ldy #READMOUSE
|
||
jsr GOMOUSE
|
||
|
||
ldx DEVSLOT0n
|
||
ldy #S.EVT.DATALO
|
||
|
||
lda MOUSESTSx,x
|
||
and #MOUSESTSx.DOWN+MOUSESTSx.LDOWN
|
||
beq .3 no button state change:up & previously up
|
||
cmp #MOUSESTSx.DOWN+MOUSESTSx.LDOWN
|
||
beq .3 no button state change:down & previously down
|
||
|
||
asl if CS, down & previoulsy up
|
||
bcc .1
|
||
|
||
lda #EVENT.MOUSEUP
|
||
bra .2
|
||
|
||
.1 lda #EVENT.MOUSEDOWN
|
||
|
||
.2 sta (pEvent),y
|
||
|
||
.3 lda MOUSESTSx,x
|
||
and #MOUSESTSx.MOVED
|
||
beq .4
|
||
|
||
lda (pEvent),y
|
||
ora #EVENT.MOUSEMOVE
|
||
sta (pEvent),y
|
||
|
||
ldy #S.EVT.DATAW1
|
||
lda MOUSEXLOx,x
|
||
sta (pEvent),y
|
||
iny
|
||
lda MOUSEXHIx,x
|
||
sta (pEvent),y
|
||
iny
|
||
lda MOUSEYLOx,x
|
||
sta (pEvent),y
|
||
iny
|
||
lda MOUSEYHIx,x
|
||
sta (pEvent),y
|
||
|
||
.4 pla
|
||
bpl .5
|
||
sta SET80STORE
|
||
|
||
.5 plp
|
||
ldy #S.EVT.DATALO
|
||
lda (pEvent),y
|
||
beq .9
|
||
|
||
lda #S.EVT.F.MOUSE
|
||
sta (pEvent)
|
||
clc
|
||
rts
|
||
|
||
.9 sec A=0 : no event
|
||
rts
|
||
*--------------------------------------
|
||
OUT clc
|
||
rts
|
||
*--------------------------------------
|
||
CLOSE php
|
||
sei
|
||
lda #0 Disable
|
||
ldy #SETMOUSE
|
||
jsr GOMOUSE
|
||
plp
|
||
clc
|
||
rts
|
||
*--------------------------------------
|
||
GOMOUSE pha
|
||
stz ZPGoMouse
|
||
ldx DEVSLOTCn
|
||
stx ZPGoMouse+1
|
||
lda (ZPGoMouse),y
|
||
sta ZPGoMouse
|
||
ldy DEVSLOTn0
|
||
pla
|
||
jmp (ZPGoMouse)
|
||
*--------------------------------------
|
||
CS.END
|
||
DEVSIG.Offset .HS 05070B0CFB
|
||
DEVSIG.Value .HS 38180120D6
|
||
DEVSIG.Length .EQ DEVSIG.Value-DEVSIG.Offset
|
||
DEVNAME >PSTRING "MOU0"
|
||
DEVSLOT0n .BS 1
|
||
DEVSLOTCn .BS 1
|
||
DEVSLOTn0 .BS 1
|
||
*--------------------------------------
|
||
MAN
|
||
SAVE DRV/MOUSE.DRV.S
|
||
ASM
|