what's the possible to enter and execute DFU using the nBOOT0 / nSWBOOT0 / OBL_LAUNCH bits information?

Hello,

I am using STM32L412RB.

I have some questions about DFU.

STM32L412RB BD is connected to a serial device and receives a specific command.

After that It jumps to the corresponding ADDRESS to perform DFU.

Occasionally, a failure occurs during the DFU process, but re-entry is not possible.

So, I want to know if it is possible to enter and execute DFU using the nBOOT0 / nSWBOOT0 / OBL_LAUNCH bits.

I would like to know what to refer to for related materials.

Thanks.

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boot pattern 6

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