S32K312 Wakeup using RTC timer

[Akhil1]

Hello 

I am working on S32K312 and I want to make S32K312 to go to standby mode and need to wakeup using RTC timer for 5 sec.

after going to standby mode...need to wakeup after 5 sec automatically.

can you please help me regarding this and share any project examples.

Thanks

Akhil

[Senlent]

Hi@Akhil1

Here is some demo you can refer to:

https://community.nxp.com/t5/S32K-Knowledge-Base/S32K3-Low-Power-Management-AN-and-demos/ta-p/152772...

be note, these demo based on RTD 2.0.0 and S32 DS V3.4

[Akhil1]

Hi @Senlent ,

Can you send me the RTD 3.0.0 version of S32K312 with RTC wakeup timer.

[Senlent]

Hi@Akhil1

Sorry, that's all we have, you can port it to new RTD version by yourself.

[Akhil1]

Hi @Senlent ,

I am trying to port into 3.0.0....but I am not getting the output.

Controller is going to sleep mode, but it is not wakeup after 5 sec.

I cannot share the project file because of some reasons. can you please help me.

Thanks

Akhil

[Senlent]

Hi@Akhil1

The demo in the linker which i provided to you is working or not?

There is no big difference in RTD 2.0.0 vs RTD 3.0.0, It must a problem that something wrong with your porting. 

[Akhil1]

Hi @Senlent ,

I have made all the configurations...but what is the mistake...i cant find it

Controller is going to sleep mode...but it is not getting wakeup.

Can you please help me.

[Senlent]

Hi@Akhil1

test RTC is working as expected or not, 

If yes, check is RTC have set as wake up source or not.

[Akhil1]

Hi @Senlent ,

How can I check it?

[Senlent]

Hi@Akhil1

use debuger tool to see the RTC interrupt or other behavior is expected or not.