on_io_int Event

Function:	Generated when the change of state on one of the enabled interrupt lines is detected.
Declaration:	on_io_int(linestate as byte)
See Also:	Working With Interrupts

Part	Description
linestate	0-255. Each bit of this value corresponds to one interrupt line in the order that these lines are declared in the pl_int_num enum in the platform specifications.

Details

Interrupt lines are enabled/disabled through the io.intenabled property. Another on_io_int event is never generated until the previous one is processed.

A tip note icon. The on_io_int event was retained to ensure compatibility when porting TiOS-based applications to the Size 3 Linux Tibbo Project PCB (LTPP3), Gen. 2. Tibbo highly recommends you use the on_io_int_line event when creating new applications or updating older ones.