Hi Yih-Nan Chiu,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
There's a good way to optimize or correct your own ADC driver by comparing with the ADC demo in the SDK's library.
https://mcuxpresso.nxp.com/en/welcome
Have a great day,
TIC
-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!
- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------
