Hi,
I was able to access/debug the LPC55S16 EVAL Kit. I'm was implementing some second stage bootloader as shown in AN12327.
After implementing and some testing, I was flashing a image to the section 0x30000 via the MCUXpesso IDE and the onboard debug prob. After that I was not able to access the LPC55S16 again.
I changed to a external debug prob (j-link EDU) and was able to deepdive a little in the problem.
What happens is, that the program is trying to boot from the secure area at 0x130166b2 and then stays in an endless loop at 0x4002840
Is there a way to clear the whole device and start again in the non secure area of the LPC55S16??
best regards
Corsin Obrist
Hi Corsin,
Please follow the steps below:
Have a great day,
Felipe
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