S32K312 - Can I check triggerd WKPU number ?

[ssean]

Hello.

My test sequence is

1. Enable WKPU 12, 14, 18, 22.

2. Enter Standby (Image 1 is WKPU register before called "WFI" command)

3. Trigger WKPU 18 and break in the main()

Variable "AppMode_SleepReq" in standby ram and that set "1" before enter standby.

(Image 2 is WKPU register after wakeup by WKPU 18)

Question.

Can I check which WKPU was triggered?

WISR is status flas register but that is all set. 

Thank you.

Image 1

Image 2

[danielmartynek · Accepted solution]

Hello @ssean,

It has been discussed in this thread already:

https://community.nxp.com/t5/S32K/WISR-64-no-correct-after-wakeup-from-fast-standby-mode-on/m-p/1617...

Please have a look,

Thank you,

BR, Daniel

[ssean]

@danielmartynek 

Thank you for reply. I missed that thread.

WKPU & WISR works well.