HP Vectra Technical Reference Manual page 410

Equates File (continued)
. The field O_SOURCE uses the following masks to access the defined nibbles
o
AODR MASK equ OOFH
O=TVPE=MASK equ OFOH
,*********************************************************************
;
*i~li~:i*~~~*~:~~;i~:*::~~;~*****************************************
LOESCRIBE STRUC
db size HP_SHEAOER dup (7) ; this data is always offset by
;**********************************************************************
; GID Data Structures
;**********************************************************************
;*********************************************************************
; Physical GIO OeHribe Record
;*********************************************************************
DE SCR I BE STRUC
db size HP_SHEAOER dup
(1) :
this data is always offset by
LO_PROMPTS db
LO_SOURCE db
LO HPHIL 10 db
LO-OEVICE' STATE dw
LO-INOEX - db
L 0 -MA )( A)( I S db
LO:=CLASS db
offset where buffer begins
data reported from device
that reports absolute data
data reported from device
that is relitive
these are used to accumulate scallng
remainder
transitions reported per button
current state of buttons
counts / cm (m) returned by HP-HIL device
MalCimum count of in units of resolution
7-4 (high nibble) contains the GIO type
3-0 reser ... ed
dev ce id byte returned by an HP-HIL device
sta us bits for logical device
vec or index of invoking driver
max mum number of axis reported
dev ce class
~=g l~~~hn~~g~~i)c~~~~~~n~h~u~~~~~l~l~l~ss
9~~bi~i~~ ~~bb~~i/~~oT~~snumber
of prompts
3-0 (low nibble) is the number of button.
reserved for future
7-4
(high nibble) contains the GIO type
3-0
(low nibble) is the address of the device
~:;~~!b~dh~~~:rr~~~~n~~_~~La~e~~~~IL
device
I/O descriptor byte from device
e>ltended describe byte from device
maximum number of axes reported
device class
7-4 (high nibble) contains current class
3 -
0 (low nib b
1
e) eon t a in the de fa u
1
t e l ass
number of buttons/prompts
7-4 lhigh nibble) is the number of prompts
3-0 low nibble) is the number of buttons
relerved for future
maximum burst length output to a device
i f devices supports more than
255
bytes then
255
bytes is the default maximum
number of write registers supported by a device
~~~~~~t~~n;e~~p~~1~~t~~~~~~~~~ted
by a device
current state of buttons
counts / em [m) returned by HP-HIL device
MalCimum count of in unit
s
of resolut ion
OAh
OCh
OEh
10h
06
size DESCRIBE
o
STATE
+
1
O-SIZE X
0-A8S
X
O-REL-X
O-ACCUM X
O-SIlE X
OrOH
OOFH
eQu
equ
equ
equ
equ
equ
eQu
eQu
eQu
equ
eQu
equ
equ
equ
db
db
db
db
db
db
db
db
db
db
db
db
db
db
dw
dw
dw
dw
dw
dw
dw
dw
dw
ENDS
Sf EVE NT ON
SF-EVE NT-OF
F
SF-CLIPPING ON
SF:=CLIPPING:=OFF
F_SAMPLE
LO RESERVED db
LO-RES2 db
LO-RES3 db
LO-RES4 db
LO-TRANSITION db
LO-STATE db
LO-RESOLUTION dw
LO-SIZE X dw
LO:=SIZE:=V dw
O_PROMPTS
o
RESERVED
O:=BURST_LEN
O_SOURCE
o
HPHIL 10
O-OESC RASK
0-10
M~SK
o-xoEsc
MASK
O-MAX AXIS
O:=CLj~SS
o
WR REG
O-RO-REG
O-TR~NSITION
O-STATE
O-RESOLUTION
O-SIlE X
O-SIlE-Y
O-ABS
X
O-ABS-Y
O-REl-X
O-REL-Y
O-ACCUM X
O-ACCUM-Y
OE'SCRIBr
DESCRIBE SIZE
o
CCP
ST~TE
O-SIlE'
O-SAMPLE A8S0LUTE
0- SAMP LE-R E LA T IVE
O-REMAINOER ACCUM
O-BUFFER -
O-CLASS CURRENT
O:=CLASS:=OEFAUL T
? ?
11
?1
7
1
1
1
7
?
111
?? ?
???
10 [
10 [
? 1
11
1 ?
11
11
11
11
11
? 1
? ?
? ?
? ?
c:
OOOA
• OOOC
• OOOE
• 0010
• 0006
0017
OOFO
• OOOF
0010
0011
0012
0013
0014
0015
0016
OOOF
• OOFO
0000
0018
0019
0017
0000
OOlA
0018
OOlC
0010
00 IE
0020
0022
0024
0026
0028
002A
002C
002E
0030
• 0030
• 00 IE
0010
0011
0012
0014
0015
0016
'0018
0019
001A
0018
001C
0010
001E
0020
0022
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
50S
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
r
r
,.
System Equate File 401