How to wake up VLPS mode with interrupt

[ShaoTianzhi]

After setting the mode of the S32K146 to VLPS，The frequency obtained by CLOCK_SYS_GetFreq after the external interrupt is triggered does not change，How do I use interrupts to get power mode back from VLPS to RUN？

[Senlent]

Hi@ShaoTianzhi

1.please try to test the demo in S32 DS,"power_mode_switch_s32k146"

2.for you better undersantding, i recommand your to read the application note for S32K1 power  management:AN5425:https://www.nxp.com/search?keyword=AN5425&start=0 

3.A test process written in chinese:

Spoiler

S32K1xx系列MCU的低功耗实现要点详解(基于S32K144 EVB-Q100x Rev C测试)