i.MX Processors中的主题 Re: Error: DAP error while reading AIRCR

Error: DAP error while reading AIRCR

SakSath — Thu, 29 Sep 2022 12:19:05 GMT

Hi,

I am trying to connect to i.mx 1170EVK from Jlink and started facing this issue

Error: DAP error while reading AIRCR

The issue has randomly popped up and I tried solutions like "unlocking kinetis" - but nothing worked.

I was able to connect to the board properly multiple times before this error popped up.

Also I have tried re booting the board using LPC scrypt.

Any solution / workaround is highly appreciated.

Thanks!

Re: Error: DAP error while reading AIRCR

jeremyzhou — Fri, 30 Sep 2022 03:15:53 GMT

Hi @SakSath ,
Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.
Firstly, I hope you can share the screenshot of the error, next, you can try the below trick to recover.
) Set the SW1 to Serial Downloader.
2) Power on the board, and debug the demo project.
3) After that, power off and recover the SW1 to the previous set, then power on again.
4) Give a debug again.
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.
-------------------------------------------------------------------------------

Re: Error: DAP error while reading AIRCR

SakSath — Fri, 30 Sep 2022 03:36:47 GMT

Hi @jeremyzhou ,

Thanks a lot for the prompt support! The above solution worked!