Documentation: migrate STM32WB
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raiden00pl
Xiang Xiao
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5 changed files with 149 additions and 139 deletions
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============
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Flipper Zero
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============
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This README file discusses the port of NuttX to the Flipper Zero multi-tool
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device. See https://flipperzero.one/ for device details.
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Device features
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===============
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- Multi-protocol wireless STM32WB55RGV6 MCU with 1MiB of Flash and 256KiB of SRAM.
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- USB Type-C connector for communication and charging
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- LiPo battery with charger BQ25896 and fuel gauge BQ27220
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- 5-button joystick and a Back button
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- ST7565 128x64 LCD
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- RGB LED with LP5562 I2C driver
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- Buzzer
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- Vibration motor
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- Micro SD slot connected over SPI
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- CC1101 RF transceiver
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- ST25R3916 high-performance NFC Universal Device and EMVCo reader
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- 125 kHz RFID analog circuit
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- IR led
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- TSOP75538 IR receiver
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- iButton connector
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- GPIO connector with power out and SWD pins
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Status
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======
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Oct 2022: initial nsh configuration. LCD seems working.
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Programming
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===========
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The device can be normally flashing and debugging over SWD interface or flashing via
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USB interface when the device is in DFU mode using STMicro's STM32CubeProgrammer. The
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DFU mode will be activated after pressing two round button for 30s. Original firmware
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can be flashed back and stay working until the secure flash area is not changed.
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Serial Console
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==============
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The MCU's USART1 PB6/PB7 pins are available as external GPIO pins 13/14.
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Configurations
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==============
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nsh:
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----
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Configures the NuttShell (nsh) located at examples/nsh. This
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configuration is focused on low level, command-line driver testing.
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================
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ST NUCLEO-WB55RG
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================
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This README file discusses the port of NuttX to the STMicroelectronics
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NUCLEO-WB55RG board. That board features the multi-protocol wireless and
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ultra-low-power STM32WB55RGV6 MCU with 1MiB of Flash and 256KiB of SRAM.
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A dedicated M0+ coprocessor is responsible for performing the real-time
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low layer operations via one of the available wireless stacks distributed
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as binaries in STM32CubeWB package.
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Status
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======
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April 2022: The nucleo-wb55rg board minimal setup compiles successfully.
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June 2022: All STM32WB chip family is defined, many of peripherals are
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supported - GPIO, EXTI, DMA, timers, flash, PWR, RTC, USART/LPUART, SPI,
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IPCC. SRAM2 heap allocation works. Builtin apps work and ostest passed.
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July 2022: Added BLE support with mailbox IPC driver.
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LEDs
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====
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The board has 3 user leds::
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LED1 (Blue) PB5
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LED2 (Green) PB0
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LED3 (Red) PB1
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These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is
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defined. In that case, the usage by the board port is defined in
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include/board.h and src/stm32_autoleds.c.
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Buttons
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=======
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The board has 3 user buttons::
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SW1 PC4 (needs SB47 close)
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SW2 PD0
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SW3 PD1
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Serial Consoles
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===============
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The MCU's USART1 is connected to the on-board ST-LINK/V2-1 and exposed as
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a Virtual COM Port over the same Micro-USB Type B connection used for
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programming/debugging.
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Configurations
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==============
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nsh:
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----
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Configures the NuttShell (nsh) located at examples/nsh. This
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configuration is focused on low level, command-line driver testing.
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ble:
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----
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Besides the NuttShell this configuration also enables BLE support.
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It includes btsak application for testing BLE applications.
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nimble:
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-------
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Besides the NuttShell it includes nimble example application which
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uses NimBLE host stack.::
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nsh> ifup bnep0
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nsh> nimble
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22
Documentation/platforms/arm/stm32wb/index.rst
Normal file
22
Documentation/platforms/arm/stm32wb/index.rst
Normal file
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==========
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ST STM32WB
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==========
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Supported MCUs
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==============
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TODO
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Peripheral Support
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==================
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TODO
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Supported Boards
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================
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.. toctree::
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:glob:
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:maxdepth: 1
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boards/*/*
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@ -1,62 +0,0 @@
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README.txt
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==========
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This README file discusses the port of NuttX to the Flipper Zero multi-tool
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device. See https://flipperzero.one/ for device details.
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Contents
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========
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- Device features
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- Status
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- Programming
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- Serial Console
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- Configurations
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Device features
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===============
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- Multi-protocol wireless STM32WB55RGV6 MCU with 1MiB of Flash and 256KiB of SRAM.
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- USB Type-C connector for communication and charging
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- LiPo battery with charger BQ25896 and fuel gauge BQ27220
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- 5-button joystick and a Back button
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- ST7565 128x64 LCD
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- RGB LED with LP5562 I2C driver
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- Buzzer
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- Vibration motor
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- Micro SD slot connected over SPI
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- CC1101 RF transceiver
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- ST25R3916 high-performance NFC Universal Device and EMVCo reader
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- 125 kHz RFID analog circuit
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- IR led
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- TSOP75538 IR receiver
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- iButton connector
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- GPIO connector with power out and SWD pins
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Status
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======
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Oct 2022: initial nsh configuration. LCD seems working.
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Programming
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===========
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The device can be normally flashing and debugging over SWD interface or flashing via
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USB interface when the device is in DFU mode using STMicro's STM32CubeProgrammer. The
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DFU mode will be activated after pressing two round button for 30s. Original firmware
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can be flashed back and stay working until the secure flash area is not changed.
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Serial Console
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==============
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The MCU's USART1 PB6/PB7 pins are available as external GPIO pins 13/14.
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Configurations
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==============
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nsh:
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Configures the NuttShell (nsh) located at examples/nsh. This
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configuration is focused on low level, command-line driver testing.
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nsh> nxhello
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@ -1,77 +0,0 @@
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NUCLEO-WB55RG README
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======================
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This README file discusses the port of NuttX to the STMicroelectronics
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NUCLEO-WB55RG board. That board features the multi-protocol wireless and
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ultra-low-power STM32WB55RGV6 MCU with 1MiB of Flash and 256KiB of SRAM.
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A dedicated M0+ coprocessor is responsible for performing the real-time
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low layer operations via one of the available wireless stacks distributed
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as binaries in STM32CubeWB package.
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Contents
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========
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- Status
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- LEDs
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- Buttons
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- Serial Console
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- Configurations
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Status
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======
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April 2022: The nucleo-wb55rg board minimal setup compiles successfully.
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June 2022: All STM32WB chip family is defined, many of peripherals are
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supported - GPIO, EXTI, DMA, timers, flash, PWR, RTC, USART/LPUART, SPI,
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IPCC. SRAM2 heap allocation works. Builtin apps work and ostest passed.
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July 2022: Added BLE support with mailbox IPC driver.
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LEDs
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====
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The board has 3 user leds:
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LED1 (Blue) PB5
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LED2 (Green) PB0
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LED3 (Red) PB1
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These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is
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defined. In that case, the usage by the board port is defined in
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include/board.h and src/stm32_autoleds.c.
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Buttons
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=======
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The board has 3 user buttons:
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SW1 PC4 (needs SB47 close)
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SW2 PD0
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SW3 PD1
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Serial Consoles
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===============
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The MCU's USART1 is connected to the on-board ST-LINK/V2-1 and exposed as
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a Virtual COM Port over the same Micro-USB Type B connection used for
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programming/debugging.
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Configurations
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==============
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nsh:
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Configures the NuttShell (nsh) located at examples/nsh. This
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configuration is focused on low level, command-line driver testing.
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ble:
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Besides the NuttShell this configuration also enables BLE support.
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It includes btsak application for testing BLE applications.
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nimble:
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Besides the NuttShell it includes nimble example application which
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uses NimBLE host stack.
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nsh> ifup bnep0
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nsh> nimble
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