int ar_set_isr_function (int board, void * function);
This function allows the host application to define a custom interrupt service routine to be referenced by the operating system-specific hardware interrupt initialization. It assigns the host-supplied function pointer to an array of pointers indexed by the board parameter value. The function referenced by this pointer is invoked from the internal function cei_utl_interrupt_handler() instead of executing the default API-supplied "flush the h/w interrupt queue" processing.
The function declaration for the supplied interrupt service routine
should be defined as follows for the respective operating system:
Any Windows:
void _stdcall host_interrupt_handler (int deviceIndex );
Any Linux distribution:
void host_interrupt_handler (int deviceIndex );
Any VxWorks or Integrity distribution:
void host_interrupt_handler (int deviceIndex, unsigned int data );
Input |
||
Name |
Type |
Description |
board |
int |
(input) Device Number of the board to reference, (valid range is 0-15). |
function |
void * |
(input) Function pointer to the host specified interrupt
service routine. |
Name |
Type |
Description |
status |
int |
status of the function call, with valid values of: |
Interrupt Functions
Alphabetical
Function Index
Hierarchical
Function Index