HP Vectra Technical Reference Manual page 76

On Entry: AH
=
F_SYSTEM (02H)
AL
=
SF_ VERSION_DESC (06H)
BP
=
V_LTOUCH (OOC6H)
On Exit: AH
=
Return Status Code
BX
=
Release date code
CX
=
Number of bytes in current version number
ES:DI
=
Pointer to the current version number
Registers Altered: AX, BX, CX, DI, ES, BP, DS
SF_DEF--ATTR (AX
=
0208H)
This subfunction sets the attributes of the logical touch screen driver to their default values. The
default attributes for the touch screen driver are: LD_SIZE-X
=
79 and LD_SIZE_Y
=
24.
On Entry: AH
=
F_SYSTEM (02H)
AL
=
SF_DEF-ADR (08H)
BP
=
V_LTOUCH (OOC6H)
On Exit: AH
=
Return Status Code
Registers Altered: AX, BP, DS
SF _GET--ATTR (AX
=
020AH)
This subfunction returns the current scaling attributes, LD_SIZE-X and LD_SIZE_Y.
On Entry: AH
=
F_SYSTEM (02H)
AL
=
SF_GET-ADR (OAH)
BP
=
V_LTOUCH (OOC6H)
On Exit: AH
=
Return Status Code
BX
=
LD_SIZE-X (logical size along X axis)
CX
=
LD_SIZE_Y (logical size along Y axis)
Registers Altered: AX, BX, CX, BP, DS
SF_SET--ATTR (AX = 020CH)
This subfunction sets the scaling attributes, LD_SIZE-X and LD_SIZE_Y in the Logical
Describe Record.
Input System and HP-HIL 67