ADLINK PCI-7300A - Manual (Page 94)

82 C/C++ Libraries
5.19 _7300_DO_DMA_Status
@ Description
Since the _7300_DO_DMA_Start function is executed in back-
ground, you can issue the function _7300_DO_DMA_Status to
check its operation status.
@ Syntax
Visual C/C++ (Windows 95)
int W_7300_DO_DMA_Status (int card_number, int
*status)
Visual Basic (Windows 95)
W_7300_DO_DMA_Status (ByVal card_number As Long,
status As Long) As Long
C/C++ (DOS)
int _7300_DO_DMA_Status (int card_number, int
*status)
@ Argument
card_number:The card number of the PCI-7300A card.
status: status of the DMA data transfer
0 (DMA_DONE): DMA is completed
1 (DMA_CONTINUE): DMA is not completed
@ Return Code
NoError
PCICardNumErr
PCICardNotInit