ADLINK PCI-8144 - Manual (Page 59)

Operation Theory 49
The steps for using interrupts:
1. Set interrupt sources for Motion or GPIO interrupts.
_8144_set_motion_interrupt_facor(AXIS0, 0x01);
// Axis0 stop
_8144_set_gpio_interrupt_factor(CARD0, 0x01);
// DI0 falling edge
2. Using wait function to wait the specified interrupt
_8144_wait_single_motion_interrupt(AXIS0, 0x01,
1000);
// Wait 1000ms for normally stop interrupt
_8144_wait_single_gpio_interrupt(CARD0, 0x01,
1000)
// Wait 1000ms for DI0 falling edge
interrupt
3. Disable interrupt sources
_8144_set_motion_interrupt_facor(AXIS0, 0x0);
_8144_set_gpio_interrupt_factor(CARD0, 0x0);