Getting error in STM32CubeMX when trying to validate on target

[krath]

I am following this video this, i have successfully generated the code, validate it on desktop, build the code and flash using Truestudio it into STM32L476RB board. But when I try to validate it om my board it gives me

error : board not found or invalid firmware or restart the board

I have also tried using different USART port, but no success.

I have aslo flash the code using CubeProgrammer. but still same error on validating.

CubeMX is able locate the port on which board is present but gives same error

[Romain LE DONGE]

Hello,

What OS are you using ?

Have you flash flash on target the right project (the Validation project) ?

What you can try is to connect to the STM32 via an serial terminal like Putty/Termite/TeraTerm... and see if you have some outputs

Be careful to disconnect the serial port before using CubeMX otherwise CubeMX will not be able to connect

Regards,

Romain

[Pavel A.]

STM32L476RB is not a board name, it is a microcontroller. Find the exact name of your board.

-- pa

[krath]

Thanks Everyone, There was problem in my compiler. Code isnow successfully validated. My board is Nucleo -L476RG.

[SPrak.4]

Could you please tell me how you resolved this problem. I face the same problem