I'm using the STM32H7B0, but I want to place the executable file compiled from a certain file in the project into the external flash for execution. For example, the `BSP/led/led.c` file.I've modified the linker script (ld file), added the address of ...

Hello, ST expertI'm using the STM32G0B1RCT6 and have enabled the LSECSSON. I've discovered a rather incredible phenomenon. I'm using a 3.3V battery for VBAT. When I disconnect the VDD of the MCU, it abnormally triggers the LSECSS fault. As a result, ...

I have 2 NUCLEO-H503RB board.example 1->>>>Board 1, I3C1 is contorller.Board 2, I3C1 is target , I3C2 is target.Controller boardcast ENTDAA message , target1 can receive , but target2 can not receive. example 2->>>>Board 1 , I3C1 is controller , I3C2...

I used STM32H563 transmit a message through I3C CCC direct.I create a new CCC command "0xA0".Control send the command to target.But target will enter HAL_I3C_ER_IRQHandlerUesd the general command "0x89".The target can receive this command. The Buffer...