USB2CANFDV1

Overview

The WeAct Studio USB2CANFDV1 is a dedicated USB to CAN FD adapter board. More information can be found on the USB2CANFDV1 website.

Hardware

The USB2CANFDV1 is equipped with a STM32G0B1CBT6 microcontroller and features a USB-C connector, a terminal block for connecting to the CAN bus, and three LEDs.

Supported Features

The usb2canfdv1 board configuration supports the following hardware features:

Interface	Controller	Driver/Component
NVIC	on-chip	nested vector interrupt controller
PINMUX	on-chip	pinmux
FLASH	on-chip	flash memory
GPIO	on-chip	gpio
USB	on-chip	USB
FDCAN1	on-chip	CAN controller

The default configuration can be found in the defconfig file: boards/weact/usb2canfdv1/usb2canfdv1_defconfig.

Other hardware features are not currently supported by the port.

System Clock

The STM32G0B1CBT6 PLL is driven by an external crystal oscillator (HSE) running at 16 MHz and configured to provide a system clock of 60 MHz. This allows generating a FDCAN1 core clock of 80 MHz.

Programming and Debugging

Build and flash applications as usual (see Building an Application and Run an Application for more details).

Here is an example for the Blinky application.

# From the root of the zephyr repository
west build -b usb2canfdv1 samples/basic/blinky
west flash