I'm developing a bridge USB-SPI with a STM32L052 microcontroller. In this starting moment I'm developing the same application using the evaluation board STM32L073RZ. I'm using SW4STM32 IDE and STM32CubeL0 software. I'm looking for an example based on USB usage, but I haven't found yet.
Is there the USB driver for STM32L073RZ in the STM32CubeL0?
Are there any examples based on the USB?
Thanks in advance,