Dear,I encounter an issue when working with STM32L4 SensorTile Board. I normally load projects from MDK-ARM to my project normally, but now when I load the project, it loads in the software normally, but the circuit does not seem to work as normal. I...

Dear,I have an issue working with STM32L4 USB CDC Device. So I have two separate projects of this. I configure USB CDC Device on the first prooject (COM6), and everything works fine. I then work on another project with a different configure on USB CD...

Dear,From the SensorTile Sample Code (STSW-STLKT01). The USB CDC device class is set up with some function of Timer3. I do not understand why Timer3 is used and how useful to do so. Will someone please help me to understand this?Please refer to the c...