What bootloader done before run main app ?

patiphan
Posts: 3
Joined: Wed Mar 27, 2024 3:19 am

What bootloader done before run main app ?

Postby patiphan » Mon Jul 01, 2024 7:03 am

Now I found a lot of module stuck in fatal exception (3) as shown below.
fatal exception.jpg
img_1
fatal exception.jpg (120.57 KiB) Viewed 3833 times
I observe that the module crash after boot the main app code from flash memory.

Compare with the good one in img_2, I curious that what the bootloader actually does in the red circle ?
boot_log_good.png
img_2
boot_log_good.png (35.81 KiB) Viewed 3833 times

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