2024-01-31 06:16 PM
2024-02-01 12:34 AM
Hello @wux
Do you mean you want to perform RDP regression when the flash is already erased?
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2024-02-01 01:08 AM
Hello @wux,
I understand you enabled the STM32H7 secure memory protection.
When this protection is enabled, you have a unique boot entry defined by the boot address in option bytes and JTAG is disabled by default. This means that you must have software running on the chip to be able to either perform directly a regression or open the JTAG to be able to launch the regression through STM32CubeProgrammer.
So, if you have erased the flash in this context, you will not be able to connect anymore with neither JTAG not system bootloader. So your device is unfortunately bricked.
Best regards
Jocelyn