Have a way to implements this on the board, using hal drivers? There are devices that act as uart/usb bridges from ftdi and prolific for example, and you could somewhat expensively build your own from a microcontroller that has a usb device controller and a uart, but the bridge is a usb device and must still connect to a usb host, these are normally used to connect a pc to a microcontroller that lacks.
The uart name assigned to a usb uart is determined only by the physical port that it is plugged into. The driver software for usb serial converter has been installed. It requires a board, stm32 device to work. The mass-storage, hid, vcom examples for stm32 usb device are available. As i continue my journey with stm32 development, i wanted to share my findings with how to get a virtual com port vcp working with a nucleo board. Ask question asked 4 years, 6 months ago. The following figure is taken from the usb library device manual and represents the overall architecture. Hence, wiring and usb serial adapter should be fine.
You can find out which pins to use by looking at your board's reference page and searching for pins with the uart/usart markers. The device cannot initiate data transfer, it must be continuously polled by the by the host. Or other way without a board with ttl to usb converter? Click on my micro via the blue pill and device. Learn how to use usb device and usb host within stm32 based application intention of this training is to improve your knowledge of usb interface in terms of hardware and software on the basis of. Communication class cdc following affiliate links no extra.
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