ADC interrupt to wakeup LIN master

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ADC interrupt to wakeup LIN master

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Pavani
Contributor I

Hello,

         I am working on s32k116 controller. We have been using periodic interrupt of 100ms for ADC switches to wakeup LIN master using LPTMR. But this is increasing our dark current to 7mA. For our project we only need 5mA and less. so we tried to increase periodic wakeup time but switch is taking too long to wakeup. Is there any way that by using ADC interrupt I can wakeup LIN and reduce dark current too. Early reply is very much helpful. Thankyou.  

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1,295 次查看
danielmartynek
NXP TechSupport
NXP TechSupport

Hello @Pavani,

Can you please eleborate on the decription?

I have diffuculties to understand.

For example, what do you mean by "using ADC interrupt I can wakeup LIN".

What low-power mode do you use?

 

BR, Daniel

 

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