How to verify the correctness of the MCU internal program in Stm32cube programmer without changing RDP

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STM32f334 在Stm32cube programmer中如何不改變RDP的情況下，驗證MCU內部程式為正確的，透過找出沒有被RDP1鎖住的FLASH去驗證，或是如何透過改寫OB來驗證?

Translation:

How to verify the correctness of the internal program of STM32f334 MCU in Stm32cube programmer without changing RDP, by finding the FLASH that is not locked by RDP1, or by rewriting OB?

[TDK]

In general, use a checksum to verify flash contents.

If RDP1 is already set, you cannot read flash with STM32CubeProgrammer. If you want to verify, set RDP0, program flash, verify flash, then set RDP1. This can all be done in a single step using the CLI.