ADLINK Technology PCI-7230, Manual

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C/C++ Libraries
4.4 _7230_Initial
@ Description
The PCI-7230 cards are initialized by this function. The software
library could be used to control multiple PCI-7230 cards.
Because PCI-7230 is in PCI bus architecture and meets the plug
and play specifications, the
IRQ and I/O adddress are assigned
by system BIOS directly.
@ Syntax
C/C++ ( DOS)
U16 _7230_Initial(U16 *existCards, PCI_INFO *pciInfo )
@ Argument :
existCards : The numbers of installed PCI-7230 cards. The
returned value shows how many PCI-7230 cards
are installed in your system.
pciinfo: It is a structure to memorize the PCI bus plug
and play initiallization information which is
decided by p&p BIOS. The PCI_INFO structure
is defined in PCI_7230.H. The base I/O address
and the interrupt channel number is stored in
pciinfo which is for reference.
@ Return Code :
U16 means unsigned short integer
ERR_NoError
ERR_PCIBiosNotExist