PIO-D64/PIO-
D64U User’s Manual ( Ver.1.
6, Mar. 2015, PMH-007-16 ) ----- 56
A-2-3
PIO_DriverClose
Description :
This subroutine closes the PIODIO Driver and releases the
resource from computer device resource. This function must be called
once before exiting the user's application.
Syntax :
WORD PIO_DriverClose ()
Parameter :
None
Return:
Please refer to " Table A.1".
A-2-4
PIO_GetConfigAddressSpace
Description :
The user can use this function to save resource of all PIO/PISO
cards installed in this system. Then the application program can control
all functions of PIO/PISO series card directly.
Syntax :
WORD PIO_GetConfigAddressSpace(wBoardNo,*wBase,*wIrq,
wSubVendor, *wSubDevice,*wSubAux,*wSlotBus,*wSlotDevice)
Parameter :
wBoardNo : [
Input
] Board number
wBase
: [
Output
] The base address of the board
wIrq
: [
Output
] The IRQ number that the board using.
wSubVendor : [
Output
] Sub Vendor ID.
wSubDevice : [
Output
] Sub Device ID.
wSubAux : [
Output
] Sub Aux ID.
wSlotBus
: [
Output
] Slot Bus number.
wSlotDevice : [
Output
] Slot Device ID.
Return:
Please refer to " Table A.1".
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