MOD54415 Interrupts
Posted: Wed Mar 27, 2013 12:35 pm
Does anyone know if there's a way to set up an interrupt to trigger if a pin is pulled high, then again if it is pulled low?
yes, see page 355 of the MCF54415RM.pdf in the docs folder.
Each pin can be configured individually as a level-sensitive interrupt pin, or an edge-detecting interrupt pin (rising edge, falling edge,
or both), or a general-purpose input/output (I/O) pin.