ADLINK Technology NuDAQ PCI-9812/10, User Manual

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C/C++ Library
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6.4 _9812_Close
@ Description
This function is used to close a previously initialized 9812 card.
@ Syntax
C/C++ (DOS)
int _9812_Close (int card_number)
C/C++ (Windows 95)
int W_9812_Close (int card_number)
Visual Basic (Windows 95)
W_9812_Close (ByVal card_number As Long) As Long
@ Argument
card_number: the card number of PCI-9812 to be closed, the
valid card numbers are 0~9.
@ Return Code
PCICardNumErr
PCICardNotInit
NoError
6.5 _9812_AD_DMA_Start
@ Description
This function will start an operation of A/D conversion N times with
DMA data transfer. It will take place in the background, which will
not stop until the Nth conversion has been completed or until your
program executes _9182_AD_DMA_Stop to stop the operation.
After executing this function, it is necessary to check the status of
the operation by using the function _9812_AD_DMA_Status.
@ Syntax
C/C++ (DOS)
int _9812_AD_DMA_Start (int card_number, int
ch_cnt, U32 *buff, U32 count)
C/C++ (Windows 95)
int W_9812_AD_DMA_Start(int card_number, int
ch_cnt, HANDLE memID, U32 count)
Visual Basic (Windows 95)
W_9812_AD_DMA_Start (ByVal card_number As Long,
ByVal ch_cnt As Long, ByVal handle As
Long, ByVal count As Long) As Long
@ Argument