ADLINK PCM-9112+ - Manual (Page 54)

46 • C/C++ Library
@ Example
#include "9112.h"
main()
{
int errCode;
int baseAddr1, irqNo1;
int baseAddr2, irqNo2;
errCode = _9112_Initial( CARD_1, &baseAddr1, &irqNo1);
if ( errCode != ERR_NoError )
exit(0);
errCode = _9112_Initial( CARD_2, &baseAddr2, &irqNo2);
if ( errCode != ERR_NoError )
exit(0);
.
}
5.4 _9112_DI
@ Description
This function is used to read data from the digital input port. There are
16 digital inputs on the PCI-9112. You can get all 16 input data from
_9112_DI in one shot.
@ Syntax
Visual C++ (Windows-95)
int W_9112_DI (int card_number, unsigned int *di_data)
Visual Basic (Windows-95)
int W_9112_DI (ByVal card_number As Long, di_data As Long)
As Long
C/C++ (DOS)
int _9112_DI (int card_number, unsigned int *di_data)
@ Argument
card_number: the card number of PCI-9112
di_data: return all 16-bit value from digital port.
@ Return Code
ERR_NoError, ERR_BoardNoInit
@ Example
See Appendix A. Demo Program 'DIO_DEMO.C'