STM32F3DISCOVERY

lbuild config: modm:disco-f303vc

[Discovery kit for STM32F303](https://www.st.com/en/evaluation-tools/stm32f3discovery.html]

Configuration

<library>
  <options>
    <option name="modm:target">stm32f303vct6</option>
  </options>
  <modules>
    <module>modm:board:disco-f303vc</module>
  </modules>
</library>