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Overview

boards/st/stm32c0116_dk/doc/index.rst

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.. zephyr:board:: stm32c0116_dk

Overview

The STM32C0116-DK Discovery kit helps to discover features of the STM32C0 Series microcontroller in a UFQFPN20 package. This Discovery kit features one UFQFPN20 to DIL20 module designed with the STM32C011F6 microcontroller and allows the user to develop and share applications. It includes an on-board ST-LINK/V2-1 to debug and program the embedded STM32 microcontroller. Important board features include:

More information about the board can be found at the STM32C0116-DK website_.

Hardware

The STM32C0116-DK Discovery kit provides the following hardware components:

  • STM32C011F6 microcontroller with 32 Kbytes of Flash memory and 6 Kbytes of RAM, in a UFQFPN20 package

  • On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: mass storage and debug port

  • User LED

  • Reset push-button

  • 5 way joystick using a single ADC input pin

  • Individual STM32 UFQFPN20 to DIL20 module

  • Board connectors:

    • USB Micro-B
    • DIL20 socket
    • Dedicated LCD footprint
    • Grove (UART)
    • 2 x 10 pin headers for MCU daughterboard
    • Extension connectors

More information about STM32C011F6 can be found here:

  • STM32C011F6 on www.st.com_
  • STM32C0x1 reference manual_

Supported Features

.. zephyr:board-supported-hw::

Pin Mapping

STM32C0116-DK Discovery kit has 4 GPIO controllers. These controllers are responsible for pin muxing, input/output, pull-up, etc.

For more details please refer to STM32C0116-DK board User Manual_.

Default Zephyr Peripheral Mapping:

The STM32C0116 Discovery board is configured as follows:

  • UART_2 TX/RX : PA2/PA3
  • UART_1 TX/RX : PA9/PA10 (ST-Link Virtual Port Com)
  • PWM_1_CH3 : PB6
  • ADC1_CH8 : PA8
  • LD3 : PB6

Programming and Debugging

.. zephyr:board-supported-runners::

STM32C0116-DK Discovery kit includes an ST-LINK/V2 embedded debug tool interface.

Applications for the stm32c0116_dk board configuration can be built and flashed in the usual way (see :ref:build_an_application and :ref:application_run for more details).

Flashing

The board is configured to be flashed using west STM32CubeProgrammer_ runner, so its :ref:installation <stm32cubeprog-flash-host-tools> is required.

Alternatively, JLink can also be used to flash the board using the --runner (or -r) option:

.. code-block:: console

$ west flash --runner jlink

Flashing an application to STM32C0116-DK

First, connect the STM32C0116 Discovery kit to your host computer using the USB port to prepare it for flashing. Then build and flash your application.

Here is an example for the :zephyr:code-sample:hello_world application.

.. zephyr-app-commands:: :zephyr-app: samples/hello_world :board: stm32c0116_dk :goals: build flash

Run a serial host program to connect with your board:

.. code-block:: console

$ minicom -D /dev/ttyACM0

You should see the following message on the console:

.. code-block:: console

Hello World! arm

.. _STM32C0116-DK website: https://www.st.com/en/evaluation-tools/stm32c0116-dk.html

.. _STM32C0116-DK board User Manual: https://www.st.com/resource/en/user_manual/um2970-discovery-kit-with-stm32c011f6-mcu-stmicroelectronics.pdf

.. _STM32C011F6 on www.st.com: https://www.st.com/resource/en/datasheet/stm32c011f6.pdf

.. _STM32C0x1 reference manual: https://www.st.com/resource/en/reference_manual/rm0490-stm32c0x1-advanced-armbased-64bit-mcus-stmicroelectronics.pdf

.. _STM32CubeProgrammer: https://www.st.com/en/development-tools/stm32cubeprog.html