Inquiry about Boot Pin setting while using STM32CubeMX

[Paul6]

I am using STM32CubeMX and need to set

nBoot0, nBOOT0_SEL, and BOOT_LOCK. (Stm32G031 series is being used and Pattern 11 is being used)

I have difficulty connecting with the STM32Cubeprogrammer program,

so I would like to process it with the CubeMX program if possible,

but I would like to inquire about how to modify the register.

Please let me know!! please.

[TDK · Accepted solution]

STM32CubeMX cannot modify option bytes as it doesn't connect to the chip at all.

STM32CubeProgrammer is the easiest way to program them. If you're having trouble connecting, I would suggest figuring out why and solving that issue rather than hoping another program will work better.

[Paul6]

The STM32G031 DSP seems to have stopped working after performing a firmware update. Is this because the boot settings are not set?

[TDK]

No, unless those settings were changed in the firmware update. Which they probably weren't.

[Paul6]

I performed a firmware update without boot settings, and it worked once. But when I tried it the second time, it didn't connect at all. Will it be restored if I set up a boot connection?

[TDK]

You may need to explain your situation more.

What device are you working with? What "firmware update" did you do? And how was that firmware update done?

[Paul6]

I used a product called 'Easy Dsp' and installed firmware designed by STM32CubeMX.

However, after performing the update once, the DSP seems to have stopped.

I think it's related to boot settings, and I'm trying to modify boot pins using STM32Programmer.