STM32-Discovery board MCU not getting detected

MCU not getting selected. Referred tutorial given in STM website. Using STLink debugging configuration.

Any extra jumper connection in board required ?? Please inform if any.

Development Board - STM32 Discovery L475 MCU

This topic has been closed for replies.

Guru

There is a manual describing the jumpers. Pair of jumpers specifically connect SWDIO/SWCLK

Try changing connection options/speed. Try 4 MHz setting

Check if you can access with ST-LINK Utilities or STM32 Cube Programmer applications

Tips, Buy me a coffee, or three.. PayPal Venmo (See Profile) Up vote any posts that you find helpful, it shows what's working..

Principal

Looks like you toolchain is Atollic TrueStudio, wich does not exist anymore.

Hence, the toolchain/debugger does not know about the newer L4xx MCU, as the error message says.

Associate

Hello Sir,

Thanks for the quick reply, Please let me know whether it will work with STM Cube IDE.

Even Atollic True Studio has the support and lists the board in the Project Selection UI.

Thanks and Regards

Kaushik M.K.

Sign up