Contec BUF-PCI(98), Руководство пользователя, Страница: 60 / 107

Programming
BUF-PCI(PC), BUF-PCI(98)
52
BufPciSetBusSignal
Function Specifies enabling or disabling of the I/O wait and the refresh
signal.
Format (C)
HANDLE
hDevice ;
BYTE bIoWait ;
BYTE bRefreshOn ;
DWORD dwRet ;
dwRet = BufPciSetBusSignal( hDevice, bIoWai, bRefreshOn );
(Visual Basic)
Dim
hDevice As Long
Dim bIoWait As Byte
Dim bRefreshOn As Byte
Dim dwRet As Long
dwRet = BufPciSetBusSignal( hDevice, bIoWait, bRefreshOn )
Argument hDevice : Specify the device handle.
Acquire this device handle with BufPciOpen.
bIoWait : Specify I/O wait (0-7).
bRefreshOn : Specify whether or not to output the refresh signal
(TRUE or FALSE).
Return value dwRet : Termination information
Normal termination :
0
Error : other than 0
(For more information, see the section, "List of
Return Values.")