How do i change BMI set up ( Productive mode -> User mode or ASL)

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cross mob
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Hello.

Recently i set up the XMC 1300 BMI productive mode .

but I need to change BMI user mode or ASL .

How can i do? If can't changed the BMI, Can possible factory reset?
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1 Reply
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Hi,

If you did not prepare any "backdoor" to change the BMI, there is no way you could change the BMI anymore.
Once the BMI is set to productive mode, all debug access and bootstrap loader will be blocked.

"Backdoor" - user's function that try to change BMI in the application code where this function can be trigger by user.

If the device already set to productive mode and new BMI is installed via backdoor, it will caused the device to go into factory reset.
All the data in flash will be erased and device will go into ASC BSL mode.
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