ADLINK PCM-9112+ - Manual (Page 67)

C/C++ Library • 59
5.15 _9112_AD_DMA_Status
@ Description
Since the _9112_AD_DMA_Start function executes in the background,
you can issue the function _9112_AD_DMA_Status to check its
operation status.
@ Syntax
Visual C++ (Windows-95)
int W_9112_AD_DMA_Status (int card_number, int *status,
int * count)
Visual Basic (Windows-95)
W_9112_AD_Status (ByVal card_number As Long, status As
Long, count As Long) As Long
C/C++ ( DOS)
int _9112_AD_DMA_Status(int card_number, int *status ,
int *count )
@ Argument
card_number: the card number of PCI-9112
status: status of the DMA data transfer
0: AD_DMA_STOP: DMA is completed
1: AD_DMA_RUN: DMA is not completed
count: the number of A/D data which has been transferred.
@ Return Code
ERR_NoError, ERR_BoardNoInit
@ Example
See Demo Program 'AD_DEMO3.C' , 'AD_DEMO6.C'