Hello, I am Firmware engineer working on STM32G07 series board. While working with Flash memory I have unprotected Flash from Read and Write using STlinkUtility v 4.5.0, after this I am not able to Erase the Flash and hence not able to Debug and load.

[SDesh.1]

Hello I am Firmware engineer working on STM32G07 series board. While working with Flash memory I have unprotected Flash from Read and Write using STlinkUtility v 4.5.0, after this I am not able to Erase the Flash and hence not able to Debug and load as STM32 CubeIDe internally gives Erase command to clear Flash and Writes the new code on to board, Kindly suggest how can i fix this. see attached image for details.

[Antoine Odonne]

then regress to Level 0 :)

[SDesh.1]

Thanks Antoine,

It worked :) Thanks for your suggestions.

Regards,

Shiv

[Mohamed Aymen HZAMI]

Hello @SDesh.1​,

Try to use STM32Cube programmer, you can refer to the STM32CubeProgrammer v2.7.0 release information and you will find that release support the STM32G0, it's recommended to use Cube programmer instead of ST-Link utility

Mohamed Aymen