HP Vectra Technical Reference Manual page 459

CCP_TO_GID_FIL TER
0020 7? 7 7
0022 ??? ?
0024
??? ?
0026 ? 7??
0028
??? ?
002A
002A 80 FC 00
0020 74 OB
002F 80 FC 02
0032 75 03
0034
EQ
0100
0037
0037 B4 02
0039 CF
003A
CALL PARENT: ISR Event Record of type T_REL18 or T_KC_BUTTON
.ge
••• DRIVER HEADER················································ ••••••
.......................................................................
; MS-DOS device driverl start at an offset of 0 rather than 100h.
•• 11 or Col
•• 1.
0
r Row
0008H
OOA2H
OOCCH
0012H
004EH
10000000B ;Key up or down
OFFH ;All off
004CH ;Ofhet of number of button 1n mou •• RAM
48
ATR_HP+ATR_DEVCFG+ATR ISR+ATR LOG+ATR CSHARE
AH •
0
1
F
ISR )
ax • ••
I
0' val ue (
ex •
. d l 1 v.lue (
equ
equ
equ
equ
equ
equ
equ
equ
equ
equ
CCP2GID_ISR
Th1l function tr.nll.t •• vaUd ISR event record into
:~~~e.~y~SRmE::~~n~.~~r~u~~~nt~:~o~~;~r~:lt~~~: ~:li~~g
dr1ver
driver with. return It.tUI of RS_DONE
NAME:
OESCRIPTION:
b~;~~~··················;;~~~···C~OE··················
;
CODE legment public 'CODE'
assume cl:COOE, ds:NOTHING
~~KEL ~AR
PARAMETERS
ON ENTRY: ISR Event R.cord of type T KC HP_CCP
BP • V CCPGID
OS • tn1l driverl d.t • • egemnt
AH • 0 ( F _ISR )
CCP2GID_DRIVER ENOP FAR
lubttl CCP2GID ilr function
• This 11 the MS-DOS device driver header. It must be the first thing
:
~~c:h~a~~~! ;~~m:~~e r~~~~;,~tl~~.HPB~e~~~~ ~6uDg6N~~Ojf~~;f·T~~fer-
· HEADER AREA AS AVAILABLE MEMORY, EVEN ON AN ERROR. THE SYSTEM WILL
CRASH IF YOU DO.
, Thil il the only relident portion of the DOS driver, the relt
· of the DOS driver 11 returned to DOS memory.
;•...•..
~;o:~E;OE ~. ~ ;~~~ ~ ~~:::;;;:;:;; ~~:::~ ~; ~:.
CC
;2~
io:··
~~:: ~ ~:.~: :~~
r
d d -1 ; mol r k a I 1 a l t d r 1 v e r 1 n 1 is t
dw 08000h
dw dev _I t rat egy
dw dev int
db • CCP2GIO·
db 14 dup (1) ; Pad 10 it iI paragraph align.d.
lubttl CCP2GIO DRIVER Ma1n entry point
; ~;I;******************************************************************
; CS: R.lative Data Area For Driver
;**********************************************************************
.av blC: dw 7
sav-c)(: d w ?
.av-dlC: d w ?
lav-e.: d w ?
top:=hp_entry: dw 7
;**********************************************************************
; Thil is the EX-BIOS installed driver CCP2GID.
;**********************************************************************
CCP2GIO ORIVER PROC FAR
- c
mp • h ,F IS R ; I
I
t h. fun c t ion F_ IS R.,
je Ihorf CCP2GID_ISR
cmp .h, F SYSTEM ;
It
t h. f unc t ion F_SYSTEM?
i
ne CCP2GID_UNSUPPORTED
CCP2GID UNSUPPORtE'g: CCP2GID_SYSTEM
mo'! ah ,RS_UNSUPPORTED : Th11 driver doesn't lupport
1ret ;any other funct10ns.
, This i I the I tar t
0
f MS - DOS d r i v e r po r t ion
0
f the cod e . I t pre ten d I ,
:
l~i~ia!i~:~n~i~dc~~F~g~s~sive~ft~~gt~~~uy~i:o,~~tt~~d~1 ~~~e
will
; not be uled. (Iection 1)
·
.
CCP2GID INSTALLED
V DOLITTLE
V-CCPGID
V-LHPMOUSE
V-SYSTEM
V=CCP
UP DOWN BIT
INYT BUT STATE
MSE RUM BUTTON
CCP1GID-DESC SIZE
CCP2GID=HP_ATTR
FF FF FF FF
8000
01AB R
0106 R
20 43 43 50 32 47
OE [
0000
0000
0000
0000
0004
0008
0008
OOOA
0012
• 0006
• 00A2
• OOCC
• 0012
• 004E
• 0080
• OOFF
• 004C
• 0030
• E608
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450 Driver Writer's Guide