ADLINK Technology PCIe-U30 Series, Справочное руководство, Страница: 13 / 22

Function Library 7
PCIe-U30x Series
SmartU3_Get_Ports
Retrieves the number of ports.
Syntax
C/C++
short SmartU3_Get_Ports(unsigned short wCard-
Number, unsigned short *wPort)
Parameter(s)
wCardNumber:
Indicates the value returned from calling
SmartU3_Register_Card.
wPort:
Indicates the number of ports.
Return Code
No error occurs if the return value >= 0, and if a negative value,
as follows
-2 Invalid wCardNumber parameter. wCardNumber
is less than 32
SmartU3_Get_ProductPN
Retrieves the the product P/N (Part Number).
Syntax
C/C++
short SmartU3_Get_ProductPN (unsigned short
wCardNumber, char* sVersion, long lSize)
Parameter(s)
wCardNumber:
Retrieved from the return value of SmartU3_Register_Card.