S32K148 ADC

ambarish_hundek — Wed, 27 Feb 2019 06:26:20 GMT

Hello NXP team,

We are using the ADC in our project .

currently I tried with ADC configuration , I took ADC configuration from S32K cook book,

but with that example , I can trigger only one channel at a time and read the ADC count.

Could you please share the ADC configuration example code for SW triggering of all channels of ADC0 at a time and read the ADC counts.

Currently we are using ADC channel 0,1 and channel 2 of ADC0 (PTA0 , PTA1 and PTA6 pins used) .

Regards,

Ambarish

Re: S32K148 ADC

jiri_kral — Thu, 07 Mar 2019 11:36:10 GMT

Hi,

I'm afraid that multi channel software triggering is not possible on S32K. Only SC1A can be used for SW trigger. You can find more details in this application note https://www.nxp.com/docs/en/application-note/AN12217.pdf

Hope it helps.

Jiri