ADC fails when connected to wifi

Hi Priyesh,

Let me check and get back to you

Thanks and Regards,
Praveen

Hi Priyesh,

When you say ADC 0 and ADC 2 are not working, is it not working at all, regardless of whether device is connected to wifi or not ?

Please note that ADC Ch0 is shared with UARTA0_RX, you will have to remove J6 on LP to isolate this pin from the FTDI.

Can you once try the ADC example from the SDK ?

Thanks and Regards,
Praveen

Hi Pravin,

Thanks for the reply,
I tried this , but ADC0 still showing junk values.
do i need to disable serial communication?

Hi Priyesh,

If you are using ADC Ch0, you will have to isolate it from FTDI using jumper J6. No need to disable the UART. But the SDK application requires RX line for user input.

What about ADC Ch2 ?

Thanks and Regards,
Praveen

Hi Pravin,

ADC Ch2 works fine.
ADC ch0 still showing junk reading after removing jumper 6, but using energia. Not tried sdk application yet.

Thanks
Regards,
Priyesh

Hi Priyesh,

Is this issue resolved ? If so please press verify answer button to close this thread.

Thanks and Regards,
Praveen

Hi Priyesh,

I am closing this thread now. If you have follow up queries please open a new thread and add a link to this for reference.

Thanks and Regards,
Praveen