In Single Action Input Capture (SAIC) mode, select both edges triggering(EDSEL=1) for MPC55xx/MPC56xx.
How to know the property (falling/rising edge) of trigger edge when each time interrupt is triggered ?
I think there are only 2 ways…
how to read the input pin state from the Status register ?
whether reading PDIx bit of SIU_GPDIx_x registers or not ??