DSCDIOINT

Structure containing interrupt-based Digital I/O settings. These settings determine the behavior of the interrupt-based D/A sampling operation. Please refer to the D/A interrupt description for complete explanation of interrupt behavior resulting from the various settings in this structure.

Structure Definition

typedef struct
{

    void* IntFunc;
    BOOL Enable ;
    BOOL Polarity;
    BOOL Intclr;

} DSCDIOINT;

Structure Members

Name	Description	Applicable Boards
IntFunc	pointer to user function to run when interrupts occur	Helix,Zeta
Enable	8 bit data to enable edge detection on DIO port B; 1 = enable, 0 = disable	Helix,Zeta
Polarity	8 bit data to select the active edge for interrupt generation;1 = rising, 0 = falling	Helix,Zeta
Intclr	1 = interrupt handler should clear interrupt clear registers; 0 = interrupt handler should not clear interrupt clear registers	Helix,Zeta