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ST Cube IDE 1.15.1 - Launch Group/Debug Issue

Associate II

Hello to everyone,

for my graphical application I usually use custom boards with STM32H750XB mcu.

For all my projects I always used STMCube IDE 1.6.1.

Code is executed from external qspi flash, so I create a bootloader to launch the application and debug it.

Now, I created a new project and I opened it with cube IDE 1.15.1, but I can't debug it.

When external loader finish, and ide shows " Waiting for debugger connection", I get message "failed to insert all hardware breakpoints..." and a break at internal flash address.

It seems, my bootlader doesn't start.

With IDE 1.6.1, after ext loader finishes its work, I can watch on display bootloader screen, and when it jumps to application, debugger links to main app. In 1.15.1, I don't see the booatloader screen.

Thank you

ST Employee

Hello @afici ,

Ensure that your debugging tools (such as ST-Link, GDB server) you are using, are up to date. 

Did you change the target boot pins?

When your question is answered, please close this topic by clicking "Accept as Solution".

Thank you @Imen.D,

my tools are all up to date.

Can you please tell me where I have to change boot pins?