| .. zephyr:board:: we_proteus2ev |
| |
| Overview |
| ******** |
| |
| The Proteus-II-EV hardware provides |
| support for the Proteus-II radio module that uses the Nordic Semiconductor nRF52832 ARM Cortex-M4F CPU and |
| the following devices: |
| |
| * :abbr:`ADC (Analog to Digital Converter)` |
| * CLOCK |
| * FLASH |
| * :abbr:`GPIO (General Purpose Input Output)` |
| * :abbr:`I2C (Inter-Integrated Circuit)` |
| * :abbr:`MPU (Memory Protection Unit)` |
| * :abbr:`NVIC (Nested Vectored Interrupt Controller)` |
| * :abbr:`PWM (Pulse Width Modulation)` |
| * RADIO (Bluetooth Low Energy) |
| * :abbr:`RTC (nRF RTC System Clock)` |
| * Segger RTT (RTT Console) |
| * :abbr:`SPI (Serial Peripheral Interface)` |
| * :abbr:`UART (Universal asynchronous receiver-transmitter)` |
| * :abbr:`WDT (Watchdog Timer)` |
| |
| More information about the radio module can be found the WΓΌrth Elektronik web page https://www.we-online.com/katalog/de/PROTEUS-II . |
| |
| |
| Hardware |
| ******** |
| |
| Proteus-II radio module provides only the internal oscillators. The frequency of the slow clock |
| is 32.768 kHz. The frequency of the main clock is 32 MHz. |
| |
| Supported Features |
| ================== |
| |
| The we_proteus2ev/nrf52832 board configuration supports the following |
| hardware features: |
| |
| +-----------+------------+----------------------+ |
| | Interface | Controller | Driver/Component | |
| +===========+============+======================+ |
| | ADC | on-chip | adc | |
| +-----------+------------+----------------------+ |
| | CLOCK | on-chip | clock_control | |
| +-----------+------------+----------------------+ |
| | FLASH | on-chip | flash | |
| +-----------+------------+----------------------+ |
| | GPIO | on-chip | gpio | |
| +-----------+------------+----------------------+ |
| | I2C(M) | on-chip | i2c | |
| +-----------+------------+----------------------+ |
| | MPU | on-chip | arch/arm | |
| +-----------+------------+----------------------+ |
| | NVIC | on-chip | arch/arm | |
| +-----------+------------+----------------------+ |
| | PWM | on-chip | pwm | |
| +-----------+------------+----------------------+ |
| | RADIO | on-chip | Bluetooth | |
| +-----------+------------+----------------------+ |
| | RTC | on-chip | system clock | |
| +-----------+------------+----------------------+ |
| | RTT | Segger | console | |
| +-----------+------------+----------------------+ |
| | SPI(M/S) | on-chip | spi | |
| +-----------+------------+----------------------+ |
| | UART | on-chip | serial | |
| +-----------+------------+----------------------+ |
| | WDT | on-chip | watchdog | |
| +-----------+------------+----------------------+ |
| |
| Other hardware features are not supported by the Zephyr kernel. |
| |
| Connections and IOs |
| =================== |
| |
| LED |
| --- |
| |
| * LED1 = P0.00 |
| * LED2 = P0.01 |
| |
| Push buttons |
| ------------ |
| |
| * BUTTON1 = SW1 = P0.29 |
| |
| |
| Programming and Debugging |
| ************************* |
| |
| Applications for the ``we_proteus2ev/nrf52832`` board configuration can be |
| built, flashed, and debugged in the usual way. See |
| :ref:`build_an_application` and :ref:`application_run` for more details on |
| building and running. |
| |
| Flashing |
| ======== |
| |
| Follow the instructions in the :ref:`nordic_segger` page to install |
| and configure all the necessary software. Further information can be |
| found in :ref:`nordic_segger_flashing`. Then build and flash |
| applications as usual (see :ref:`build_an_application` and |
| :ref:`application_run` for more details). |
| |
| Here is an example for the :zephyr:code-sample:`hello_world` application. |
| |
| First, run your favorite terminal program to listen for output. |
| |
| .. code-block:: console |
| |
| $ minicom -D <tty_device> -b 115200 |
| |
| Replace :code:`<tty_device>` with the port where the board Proteus-II-EV |
| can be found. For example, under Linux, :code:`/dev/ttyACM0`. |
| |
| Then build and flash the application in the usual way. |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/hello_world |
| :board: we_proteus2ev/nrf52832 |
| :goals: build flash |
| |
| Debugging |
| ========= |
| |
| Refer to the :ref:`nordic_segger` page to learn about debugging Nordic boards with a |
| Segger IC. |
| |
| |
| Testing the LEDs and buttons in the Proteus-II-EV |
| ************************************************* |
| |
| There are 2 samples that allow you to test that the buttons (switches) and LEDs on |
| the board are working properly with Zephyr: |
| |
| .. code-block:: console |
| |
| samples/basic/blinky |
| samples/basic/button |
| |
| You can build and flash the examples to make sure Zephyr is running correctly on |
| your board. The button and LED definitions can be found in |
| :zephyr_file:`boards/we/proteus2ev/we_proteus2ev_nrf52832.dts`. |
| |
| References |
| ********** |
| |
| .. target-notes:: |
| |
| .. _Proteus-II radio module website: https://www.we-online.com/katalog/de/PROTEUS-II |
| .. _nRF52 DK website: https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF52-DK |
| .. _Nordic Semiconductor Infocenter: https://infocenter.nordicsemi.com |
