ADLINK MXC-6300 Series - Manual (Page 111)

Digital Input/Output Function Library 99
MXC-6300
Parameter(s)
Value
Digital datawritten to the specified port
Valid values include: MXC-6300 16-bit data
Return codes
NoError
ErrorInvalidCardNumber
ErrorCardNotRegistered
ErrorFuncNotSupport
ErrorInvalidIoChannel
DO_ReadPort
Reads back digital data output from the specified digital output
port.
Syntax
C/C++ and Borland C++
I16 DO_ReadPort (U32 *Value)
Visual Basic
DO_ReadPort (Value As Long) As Integer
Parameter(s)
Value
Returns the digital data read from the specified output port.
Valid values include: MXC-6300 16-bit data
Return codes
NoError
ErrorInvalidCardNumber
ErrorCardNotRegistered
ErrorFuncNotSupport
ErrorInvalidIoChannel