ADLINK PCI-7432 - Manual (Page 39)

C/C++ Libraries
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5.5 Digital Input Relative Functions
@ Description
These functions are used to read 32-bit digital inputs data from the
digital input port. To obtain a 32-bit data from the 7432, use function
“_7432_DI”. To obtain a 32 bit data (MSB double word) from the 7433,
use “7433_DI_HiDW”, or use “7433_DI_LoDW” (LSB double word) for
the PCI-7433.
@ Syntax
PCI-7432 / cPCI-7432 / cPCI-7432R
C/C++ (DOS)
U16 _7432_DI (U16 cardNo, U32 *di_data)
C/C++ (Windows 95)
U16 W_7432_DI (U16 cardNo, U32 *di_data)
Visual Basic (Windows 95)
W_7432_DI (ByVal cardNo As Integer, di_data As Long) As
Integer
PCI-7433 / cPCI-7433 / cPCI-7433R
C/C++ (DOS)
U16 _7433_DI_HiDW (U16 cardNo, U32 *di_data)
U16 _7433_DI_LoDW (U16 cardNo, U32 *di_data)
C/C++ (Windows 95)
U16 W_7433_DI_HiDW (U16 cardNo, U32 *di_data)
U16 W_7433_DI_LoDW (U16 cardNo, U32 *di_data)
Visual Basic (Windows 95)
W_7433_DI_HiDW (ByVal cardNo As Integer, di_data As Long)
As Integer
W_7433_DI_LoDW (ByVal cardNo As Integer, di_data As Long)
As Integer
@ Argument
cardNo: card number of selected board
di_data: return 32-bit value from digital port.
@ Return Code
ERR_NoError
ERR_BoardNoInit