User Activity

Hi There,               I am trying to get our product working using the SBSFU on our product.  The latest problem I have is that the UART works when the application runs standalone - i.e. our code within the user app using the ST link, however, when...
I am trying to follow the getting started guide (UM2262) for the SBSFU using our own hardware.  I have got as far getting to the main "secure boot and secure firmware update" screen in Tera Term, however when trying to send the .sfb file, I get the f...