topic Re: How to use ADC internal supply monitoring in S32K

How to use ADC internal supply monitoring

Ivan6 — Mon, 27 Sep 2021 06:32:25 GMT

Hello,recently i using the ADC module, the internal power supply monitoring has values returned, but values are similar, it should be wrong, how to configure and use.

Mcu:S32k144

Tools：S32 Design Studio for S32 Platform 3.4

RTM：4.0.1

Re: How to use ADC internal supply monitoring

Senlent — Tue, 28 Sep 2021 06:53:33 GMT

Hi@lvan6

sorry for the late reply.

Based on S32K142EVB,RTM4.0.1,S32 DS 3.4

some posts to refer:

https://community.nxp.com/t5/S32K/Supply-monitoring-of-S32K14x/td-p/1172387

The code on the attachment just for test.

BR!

Jim,

Re: How to use ADC internal supply monitoring

Ivan6 — Tue, 12 Oct 2021 03:29:43 GMT

Thanks for the replay. It's my hardware problem, single power supply.

Re: How to use ADC internal supply monitoring

Senlent — Wed, 13 Oct 2021 05:51:49 GMT

Hi@Ivan6

Okay, I will close this case.

Have a good day.

BR!

Jim,