ICP DAS USA PCI-D64HU, User Manual, Page: 114 / 128

5.13 d64h_do_ext_trigline_write
VC6
short d64h_do_ext_trigline_write (BYTE bCardID, U16 wValue)
VB6
d64h_do_ext_trigline_write (ByVal bCardID As Byte, ByVal wValue As Integer) As Integer
Description:
This function reports the buffer-overrun status of digital-input buffer.
Parameters:
bCardID: The specific Card ID that is configured with the on-board Dip-Switch.
wValue: The state to be set on external trigger line, OTRIG_HIGH or OTRIG_LOW.
Return Code:
SUCCESS_NO_ERROR: The function returns successfully.
ERROR_INVALID_CARD_ID: There is no active PCI-D64HU card configured with bCardID, or the
given Card ID is invalid (for instance, Card ID is assigned to 254).
ERROR
_
DO
_
EXT
_
TRIGLINE
_
WRITE
:
Cannot set the state of external trigger line, please call
GetLastError() for further system information.
PCI-D64HU Function Reference Version 42