STM32 MCUs Embedded software

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STM32L4 USB VCP driver problem

Hi   i'm using STM32L452RE controller ,i'm try to connect(through VCP ) USB (device ) with our own windows application that time it showing error like USB driver it not 32 bit , but i'm installed virtual com port driver ver 1.5.1 only . i need .inf 3...

Resolved! STM32L4 - Connection of VddUSB Pin

After reading the data sheets, the Getting Started document and others, I need some clarification on connectivity of the VddUSB pin. On page 12 of AN4555, it states:"The USB transceivers are supplied from a separate VDDUSB power supply pin. VDDUSB ra...