Flash protection - really permanent ?
Hello
When the documentation says
The factory settings for the FMPRE and FMPPE registers are a value of 1 for all implemented
banks. This implements a policy of open access and programmability. The register bits may be
changed by writing the specific register bit. The changes are not permanent until the register is
committed (saved), at which point the bit change is permanent.
does this mean really permanent as in forever .. not as in until the next power on.
I have been working on the Linux/openocd debug tool and was testing the protection bits in the same way as we do on other arm chips, the instructions was very clear and easy to follow, but it seems hard to go the other way, so I took another hard look at the documentation, and it does say permanent.
Regards,
Magnus
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