7300_Getoverrunstatus; Description; Syntax; Argument - ADLINK Technology cPCI-7300A User Manual

5.17 _7300_GetOverrunStatus

@ Description

When you use _7300_DI_DMA_Start to input data, the input data
is stored in the FIFO of PCI controller. The data then transfer to
memory through PCI-bus if PCI-bus is available. If the FIFO is full
and next data is written to the FIFO, overrun situation occurs.
Using this function to check overrun status.

@ Syntax

Visual C/C++ (Windows 95)
int W_7300_GetOverrunStatus (int card_number, int
*overrun)
Visual Basic (Windows 95)
int W_7300_GetOverrunStatus (ByVal card_number As
Long, overrun As Long) As Long
C/C++ (DOS)
int _7300_GetOverrunStatus (int card_number, int
*overrun)

@ Argument

card_number:The card number of the PCI-7300A card.
overrun:0: overrun sitation did not occur.
1: overrun situation occurred.
@ Return Code
NoError
PCICardNumErr,PCICardNotInit
C/C++ Libraries 79