HiI try to implement the read protection on my STM32F44 board based on this example:https://community.st.com/t5/stm32-mcus/how-to-change-the-read-out-protection-on-stm32f4/ta-p/49410In principle, it works, but I have some strange behavior. My code:if...

HiI have a self designed board (STM32F44 MCU) with an UART communication. It works well as long as I configure it to use the internal clock. As soon as I switch to the external clock (oscillator), the UART communication gives a noise and frame error ...

HiI'm trying to implement SPI over DMA for a STM32F091RC MCU. The slave is the ADS124S08 from TI (https://www.ti.com/product/ADS124S08)The SPI initialization:/* SPI1 parameter configuration*/ hspi1.Instance = SPI1; hspi1.Init.Mode ...