ADLINK cPCI-8554/R - Manual (Page 57)

C/C++ Libraries • 47
5.9 _8554_DI
@ Description
Read an 8-bit data from the digital input port.
@ Syntax
C/C++ (DOS)
U16 _8554_DI (U16 cardNo, U16 *diData)
C/C++ (Windows 95)
U16 W_8554_DI (U16 cardNo, U16 *diData)
Visual Basic (Windows 95)
W_8554_DI (ByVal cardNo As Integer, diData As Integer) As
Integer
@ Arguments
cardNo: card number to be selected
doData: the value read from the digital input port
@ Return Value
ERR_NoError, ERR_BoardNoInit