ADC HW Trigger mismatch

simon98 — Tue, 08 Jul 2025 09:22:55 GMT

Hi,

i'm trying the adc conversion with hw trigger on S32K3X8EVB-Q289.

For this example i've configued:

PTF21 as PWM(eMIOS)

PTA11 as ADC

I've also configured an ADC group with conversion type injected and hw trigger signal RISING EDGE

in the model i've put a filp led block inside the adc interrupt callback which toggle the led1_blue of the board each time a coversion is completed.

The behavior which i don't understand is that whether i configure the hw trigger signal as RISING or FALLING edge, on my oscilloscope i see that the led is always toggled on the FALLING edge...

Why is this happening? could someone help me with that?

Thanks,

Simon

topic ADC HW Trigger mismatch in Model-Based Design Toolbox (MBDT)

ADC HW Trigger mismatch