LPC55S16 ADC b channel configuration

[Sukumar_M]

Hi,

Now I'm working on LPC55S16 evk. I couldn't able to configure ADC 8th channel anyone help with me.

[Sukumar_M]

Hi Alice,

I have some configuration problem on ADC.

How we can configure multiple channels.

i) Is any relation between ADC channel and SWTRIG

 How we can choose the value of ADC0->SWTRIG = ?

ii) Is any relation between TCTRL and SWTRIG

 How we can choose the element and value of  of ADC0->TCTRL[?] = ?

Kindly give the solution to solve the problem

[Alice_Yang]

Hello,

There is a demo about multi channel ADC, you can refer to:

https://community.nxp.com/t5/LPC-Microcontrollers-Knowledge/ADC-multi-channel-sampling-and-DMA-trans...  

After read it, you will know the question you mentioned above.

BR

Alice

[Sukumar_M]

Thanks for your answer. if I use multiple channels can able  to use single software Trigger. 

[Alice_Yang · Accepted solution]

Hello,

Yes, you can!

BR

Alice

[Alice_Yang]

Hello Sukumar_M,

How about the problem?

You can try to use MCUXpresso config tool for peripheral to config ADC.

BR

Alice