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adc continuous conversion mode and synchronous clocking

Question asked by Channamallesh Hiremath on Nov 1, 2017
Latest reply on Jan 15, 2018 by Preet Mehta

Hello,

 

I am confused with so many adc modes available here. My application is very simple. One channel. Keep sampling it a constant frequency of around 1 MHz. How do I set it up in the cubeMx? I need to know the adc sampling frequency also so that I can time the events.  

 

I chose sync clock mode divided by 4. But I do not know the exact clock frequency.

 

Can someone explain to me the correct configuration to be used? Attached are the pictures of my setup.

 

I am using STM32F303VC based STM32F3 discovery kit. 

 

Mallesh 

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