JYTEK PCIe-67432, Руководство пользователя

Страница: 25 / 32

C/C++ DOS Function Library 15
Return Code
ERR_NoError
ERR_BoardNoInit
Digital Output Relative Functions
Write data to the digital output ports (to write 32-bit data, call
function _7432_DO ).
Syntax
C/C++ (DOS)
U16 _7432_DO (U16 cardNo, U32 do_data)
C/C++ (Windows)
U16 W_7432_DO (U16 cardNo, U32 do_data)
Visual Basic (Windows)
W_7432_DO (ByVal cardNo As Integer, ByVal do_data As Long) As Integer
Argument
cardNo: Card number of selected board
do_data: value is written to digital output port
Return Code
ERR_NoError
ERR_BoardNoInit
Interrupt Source Control
The dual interrupt system allows two interrupt sources to be gen -
erated and checked by the software, with the function enabling
selection and control of the interrupt sources by writing data to
the interrupt control register. The interrupt source can be set as
Channel 0 (INT1) and/or Channel 1 (INT2) of the digital input
channels.
Syntax
C/C++ (DOS)
void _7432_Set_INT_Control (U16 cardNo, U16 int1Flag, U16 int2Flag)