boards/fysetc/ucan/doc/index.rst
.. zephyr:board:: ucan
Overview
The FYSETC UCAN is an open-source USB to CAN 2.0B adapter board. More information can be found on
the UCAN website_ and in the UCAN wiki_.
Hardware
The UCAN board is equipped with a STM32F072CB microcontroller and features an USB-C connector, a
terminal block for connecting to the CAN bus, and two user LEDs. Schematics and component placement
drawings are available in the UCAN GitHub repository_.
.. zephyr:board-supported-hw::
The STM32F072CB PLL is driven by an external crystal oscillator (HSE) running at 8 MHz and configured to provide a system clock of 48 MHz.
Programming and Debugging
.. zephyr:board-supported-runners::
Build and flash applications as usual (see :ref:build_an_application and
:ref:application_run for more details).
If flashing via USB DFU, short pins B0 and 3V3 when applying power to the UCAN board in
order to enter the built-in DFU mode.
Here is an example for the :zephyr:code-sample:blinky application.
.. zephyr-app-commands:: :zephyr-app: samples/basic/blinky :board: ucan :goals: flash
.. _UCAN website: https://www.fysetc.com/products/fysetc-ucan-board
.. _UCAN wiki: https://wiki.fysetc.com/UCAN/
.. _UCAN GitHub repository: https://github.com/FYSETC/UCAN/