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diff --git a/boards/arm/nucleo_f411re/doc/img/nucleo64_perf_logo_1024.png b/boards/arm/nucleo_f411re/doc/img/nucleo64_perf_logo_1024.png Binary files differnew file mode 100644 index 000000000..3f0477e9f --- /dev/null +++ b/boards/arm/nucleo_f411re/doc/img/nucleo64_perf_logo_1024.png diff --git a/boards/arm/nucleo_f411re/doc/img/nucleo_f411re_arduino.png b/boards/arm/nucleo_f411re/doc/img/nucleo_f411re_arduino.png Binary files differnew file mode 100644 index 000000000..af6074c77 --- /dev/null +++ b/boards/arm/nucleo_f411re/doc/img/nucleo_f411re_arduino.png diff --git a/boards/arm/nucleo_f411re/doc/img/nucleo_f411re_morpho.png b/boards/arm/nucleo_f411re/doc/img/nucleo_f411re_morpho.png Binary files differnew file mode 100644 index 000000000..7eaaa273f --- /dev/null +++ b/boards/arm/nucleo_f411re/doc/img/nucleo_f411re_morpho.png diff --git a/boards/arm/nucleo_f411re/doc/nucleof411re.rst b/boards/arm/nucleo_f411re/doc/nucleof411re.rst new file mode 100644 index 000000000..f1e6a7286 --- /dev/null +++ b/boards/arm/nucleo_f411re/doc/nucleof411re.rst @@ -0,0 +1,201 @@ +.. _nucleo_f411re_board: + +ST Nucleo F411RE +################ + +Overview +******** + +The Nucleo F411RE board features an ARM Cortex-M4 based STM32F411RE MCU +with a wide range of connectivity support and configurations. Here are +some highlights of the Nucleo F411RE board: + + +- STM32 microcontroller in QFP64 package +- Two types of extension resources: + - Arduino Uno V3 connectivity + - ST morpho extension pin headers for full access to all STM32 I/Os +- On-board ST-LINK/V2-1 debugger/programmer with SWD connector +- Flexible board power supply: + - USB VBUS or external source(3.3V, 5V, 7 - 12V) + - Power management access point +- Three LEDs: USB communication (LD1), user LED (LD2), power LED (LD3) +- Two push-buttons: USER and RESET + +.. image:: img/nucleo64_perf_logo_1024.png + :width: 720px + :align: center + :height: 720px + :alt: Nucleo F411RE + +More information about the board can be found at the `Nucleo F411RE website`_. + +Hardware +******** + +Nucleo F411RE provides the following hardware components: + +- STM32F411RET6 in LQFP64 package +- ARM®32-bit Cortex®-M4 CPU with FPU +- 100 MHz max CPU frequency +- VDD from 1.7 V to 3.6 V +- 512 KB Flash +- 128 KB SRAM +- GPIO with external interrupt capability +- 12-bit ADC with 16 channels, with FIFO and burst support +- RTC +- 8 General purpose timers +- 2 watchdog timers (independent and window) +- SysTick timer +- USART/UART (3) +- I2C (3) +- SPI (5) +- SDIO +- USB 2.0 OTG FS +- DMA Controller +- CRC calculation unit + +More information about STM32F411RE can be found here: + - `STM32F411RE on www.st.com`_ + - `STM32F411 reference manual`_ + +Supported Features +================== + +The Zephyr nucleo_411re board configuration supports the following hardware features: + ++-----------+------------+-------------------------------------+ +| Interface | Controller | Driver/Component | ++===========+============+=====================================+ +| NVIC | on-chip | nested vector interrupt controller | ++-----------+------------+-------------------------------------+ +| UART | on-chip | serial port-polling; | +| | | serial port-interrupt | ++-----------+------------+-------------------------------------+ +| PINMUX | on-chip | pinmux | ++-----------+------------+-------------------------------------+ +| GPIO | on-chip | gpio | ++-----------+------------+-------------------------------------+ +| PWM | on-chip | pwm | ++-----------+------------+-------------------------------------+ + +Other hardware features are not yet supported on this Zephyr port. + +The default configuration can be found in the defconfig file: + + ``boards/arm/nucleo_f411re/nucleo_f411re_defconfig`` + + +Connections and IOs +=================== + +Nucleo F411RE Board has 8 GPIO controllers. These controllers are responsible for pin muxing, +input/output, pull-up, etc. + +Available pins: +--------------- +.. image:: img/nucleo_f411re_arduino.png + :width: 720px + :align: center + :height: 540px + :alt: Nucleo F411RE Arduino connectors +.. image:: img/nucleo_f411re_morpho.png + :width: 720px + :align: center + :height: 540px + :alt: Nucleo F411RE Morpho connectors + +For mode details please refer to `STM32 Nucleo-64 board User Manual`_. + +Default Zephyr Peripheral Mapping: +---------------------------------- +- UART_1_TX : PB6 +- UART_1_RX : PB7 +- UART_2_TX : PA2 +- UART_2_RX : PA3 +- PWM_2_CH1 : PA0 +- USER_PB : PC13 +- LD2 : PA5 + +System Clock +------------ + +Nucleo F411RE System Clock could be driven by internal or external oscillator, +as well as main PLL clock. By default System clock is driven by PLL clock at 84MHz, +driven by 8MHz high speed external clock. + +Serial Port +----------- + +Nucleo F411RE board has 3 UARTs. The Zephyr console output is assigned to UART2. +Default settings are 115200 8N1. + + +Programming and Debugging +************************* + +Flashing +======== + +Nucleo F411RE board includes an ST-LINK/V2-1 embedded debug tool interface. +This interface is supported by the openocd version included in Zephyr SDK. + +Flashing an application to Nucleo F411RE +---------------------------------------- + +The sample application hello_world is being used in this tutorial: + +.. code-block:: console + + $<zephyr_root_path>/samples/hello_world + +To build the Zephyr kernel and application, enter: + +.. code-block:: console + + $ cd <zephyr_root_path> + $ source zephyr-env.sh + $ cd $ZEPHYR_BASE/samples/hello_world/ + $ make BOARD=nucleo_f411re + +Connect the Nucleo F411RE to your host computer using the USB port. +Then, enter the following command: + +.. code-block:: console + + $ make BOARD=nucleo_f411re flash + +Run a serial host program to connect with your Nucleo board. + +.. code-block:: console + + $ minicom -D /dev/ttyACM0 + +You should see the following message: + +.. code-block:: console + + $ Hello World! arm + + +Debugging +========= + +Access gdb with the following make command: + +.. code-block:: console + + $ make BOARD=nucleo_f411re debug + + +.. _Nucleo F411RE website: + http://www.st.com/en/evaluation-tools/nucleo-f411re.html + +.. _STM32 Nucleo-64 board User Manual: + http://www.st.com/resource/en/user_manual/dm00105823.pdf + +.. _STM32F411RE on www.st.com: + http://www.st.com/en/microcontrollers/stm32f411re.html + +.. _STM32F411 reference manual: + http://www.st.com/resource/en/reference_manual/dm00119316.pdf |