Delta Electronics PCI-DMC-A01 Programming Manual page 170

Chapter 5 Hardware Initialization API | PCI-DMC-A01 / PCI-DMC-B01
5.1 _DMC_01_open
 FORMAT
I16 PASCAL _DMC_01_open (I16* existcard)
 Purpose
Initializes system resources when program is run.
 Parameters
Name Data Type
Existcard
 Example
I16 existCards;
I16 status = _DMC_01_open (&existCards);
5.2 _DMC_01_close
 FORMAT
Void PASCAL _DMC_01_close ()
 Purpose
Releases all system resources.
 Parameters
No parameters.
 Example
U16 CardNo=0;
_DMC_01_close ();
5-2
Unit
I16* cards
Description
To get the number of these cards installed in the
system
Revised March, 2012