| .. zephyr:board:: frdm_ke15z |
| |
| Overview |
| ******** |
| |
| The FRDM-KE15Z is a development board for NXP Kinetis KE1xZ 32-bit |
| MCU-based platforms. The FRDM-KE15Z contains a robust TSI module |
| with up to 50 channels which makes this board highly flexible |
| for touch keys. Offers options for serial |
| communication, flash programming, and run-control debugging. |
| |
| Hardware |
| ******** |
| |
| - MKE15Z256VLL7 MCU (up to 72 MHz, 256 KB flash memory, 32 KB RAM) |
| - OpenSDA Debug Circuit with a virtual serial port |
| - Touch electrodes in the self-capacitive mode |
| - Compatible with FRDM-TOUCH, FRDM-MC-LVBLDC, and Arduino® boards |
| - User Components such as Reset; RGB LED and two user buttons |
| - 6-axis FXOS8700CQ digital accelerometer and magnetometer |
| |
| For more information about the KE1xZ SoC and the FRDM-KE15Z board, see |
| these NXP reference documents: |
| |
| - `KE1XZ SOC Website`_ |
| - `FRDM-KE15Z Datasheet`_ |
| - `FRDM-KE15Z Reference Manual`_ |
| - `FRDM-KE15Z Website`_ |
| - `FRDM-KE15Z User Guide`_ |
| - `FRDM-KE15Z Schematics`_ |
| |
| Supported Features |
| ================== |
| |
| .. zephyr:board-supported-hw:: |
| |
| System Clock |
| ============ |
| |
| The KE15 SoC is configured to run at 48 MHz using the FIRC. |
| |
| Serial Port |
| =========== |
| |
| The KE15 SoC has three UARTs. UART1 is configured for the console. |
| |
| 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). |
| |
| Configuring a Debug Probe |
| ========================= |
| |
| A debug probe is used for both flashing and debugging the board. This board is |
| configured by default to use Linkserver. |
| |
| Early versions of this board have an outdated version of the OpenSDA bootloader |
| and require an update. Please see the `DAPLink Bootloader Update`_ page for |
| instructions to update from the CMSIS-DAP bootloader to the DAPLink bootloader. |
| |
| Option 1: Linkserver |
| ------------------------------------------------------- |
| |
| Install the :ref:`linkserver-debug-host-tools` and make sure they are in your |
| search path. LinkServer works with the default CMSIS-DAP firmware included in |
| the on-board debugger. |
| |
| Linkserver is the default for this board, ``west flash`` and ``west debug`` will |
| call the linkserver runner. |
| |
| Option 2: :ref:`opensda-jlink-onboard-debug-probe` |
| -------------------------------------------------- |
| |
| Install the :ref:`jlink-debug-host-tools` and make sure they are in your search |
| path. |
| |
| Follow the instructions in :ref:`opensda-jlink-onboard-debug-probe` to program |
| the `OpenSDA J-Link Firmware for FRDM-KE15Z`_. |
| Use the ``-r jlink`` option with west to use the jlink runner. |
| |
| .. code-block:: console |
| |
| west flash -r jlink |
| |
| Configuring a Console |
| ===================== |
| |
| Regardless of your choice in debug probe, we will use the OpenSDA |
| microcontroller as a usb-to-serial adapter for the serial console. |
| |
| Connect a USB cable from your PC to J5. |
| |
| Use the following settings with your serial terminal of choice (minicom, putty, |
| etc.): |
| |
| - Speed: 115200 |
| - Data: 8 bits |
| - Parity: None |
| - Stop bits: 1 |
| |
| Flashing |
| ======== |
| |
| Here is an example for the :zephyr:code-sample:`hello_world` application. |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/hello_world |
| :board: frdm_ke15z |
| :goals: flash |
| |
| Open a serial terminal, reset the board (press the SW1 button), and you should |
| see the following message in the terminal: |
| |
| .. code-block:: console |
| |
| *** Booting Zephyr OS build v3.6.0-3478-gb923667860b1 *** |
| Hello World! frdm_ke15z/mke15z7 |
| |
| Debugging |
| ========= |
| |
| Here is an example for the :zephyr:code-sample:`hello_world` application. |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/hello_world |
| :board: frdm_ke15z |
| :goals: debug |
| |
| Open a serial terminal, step through the application in your debugger, and you |
| should see the following message in the terminal: |
| |
| .. code-block:: console |
| |
| ***** Booting Zephyr OS v3.6.0-xxx-gxxxxxxxxxxxx ***** |
| Hello World! frdm_ke15z |
| |
| .. include:: ../../common/board-footer.rst |
| :start-after: nxp-board-footer |
| |
| .. _KE1XZ SoC Website: |
| https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mcus/ke-series-arm-cortex-m4-m0-plus/ke1xz-arm-cortex-m0-plus-5v-main-stream-mcu-with-nxp-touch-and-can-control:KE1xZ |
| |
| .. _FRDM-KE15Z Datasheet: |
| https://www.nxp.com/docs/en/data-sheet/KE1xZP100M72SF0.pdf |
| |
| .. _FRDM-KE15Z Reference Manual: |
| https://www.nxp.com/webapp/Download?colCode=KE1XZP100M72SF0RM |
| |
| .. _FRDM-KE15Z Website: |
| https://www.nxp.com/design/design-center/development-boards-and-designs/general-purpose-mcus/freedom-development-platform-for-kinetis-ke1xmcus:FRDM-KE15Z |
| |
| .. _FRDM-KE15Z User Guide: |
| https://www.nxp.com/document/guide/get-started-with-the-frdm-ke15z:NGS-FRDM-KE15Z |
| |
| .. _FRDM-KE15Z Schematics: |
| https://www.nxp.com/webapp/Download?colCode=FRDM-KE15Z-SCH-DESIGNFILES |
| |
| .. _DAPLink Bootloader Update: |
| https://os.mbed.com/blog/entry/DAPLink-bootloader-update/ |
| |
| .. _OpenSDA J-Link Firmware for FRDM-KE15Z: |
| https://www.segger.com/downloads/jlink/OpenSDA_FRDM-KE15Z |
