boards: st: add stm32h533re board support

Add board support for stm32h533re Signed-off-by: IBEN EL HADJ MESSAOUD Marwa <marwa.ibenelhadjmessaoud-ext@st.com>
2024-06-01 01:01:53 +02:00 · 2024-06-01 01:01:53 +02:00 · 44a5198a99
commit 44a5198a99
parent 413eb8ad1d
10 changed files with 600 additions and 0 deletions
--- a/boards/st/nucleo_h533re/Kconfig.nucleo_h533re
+++ b/boards/st/nucleo_h533re/Kconfig.nucleo_h533re
@ -0,0 +1,5 @@
+# Copyright (c) 2024 STMicroelectronics
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_NUCLEO_H533RE
+	select SOC_STM32H533XX
--- a/boards/st/nucleo_h533re/arduino_r3_connector.dtsi
+++ b/boards/st/nucleo_h533re/arduino_r3_connector.dtsi
@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2024 STMicroelectronics
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	arduino_header: connector {
+		compatible = "arduino-header-r3";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map = <0 0 &gpioa 0 0>,	/* A0 */
+			   <1 0 &gpioa 1 0>,	/* A1 */
+			   <2 0 &gpiob 1 0>,	/* A2 */
+			   <3 0 &gpiob 0 0>,	/* A3 */
+			   <4 0 &gpioc 1 0>,	/* A4 */
+			   <5 0 &gpioc 0 0>,	/* A5 */
+			   <6 0 &gpiob 15 0>,	/* D0 */
+			   <7 0 &gpiob 14 0>,	/* D1 */
+			   <8 0 &gpioc 8 0>,	/* D2 */
+			   <9 0 &gpiob 3 0>,	/* D3 */
+			   <10 0 &gpiob 5 0>,	/* D4 */
+			   <11 0 &gpiob 4 0>,	/* D5 */
+			   <12 0 &gpiob 10 0>,	/* D6 */
+			   <13 0 &gpioa 8 0>,	/* D7 */
+			   <14 0 &gpioc 7 0>,	/* D8 */
+			   <15 0 &gpioc 6 0>,	/* D9 */
+			   <16 0 &gpioc 9 0>,	/* D10 */
+			   <17 0 &gpioa 7 0>,	/* D11 */
+			   <18 0 &gpioa 6 0>,	/* D12 */
+			   <19 0 &gpioa 5 0>,	/* D13 */
+			   <20 0 &gpiob 7 0>,	/* D14 */
+			   <21 0 &gpiob 6 0>;	/* D15 */
+	};
+};
+
+arduino_serial: &usart1 {};
--- a/boards/st/nucleo_h533re/board.cmake
+++ b/boards/st/nucleo_h533re/board.cmake
@ -0,0 +1,11 @@
+# SPDX-License-Identifier: Apache-2.0
+
+board_runner_args(stm32cubeprogrammer "--erase" "--port=swd" "--reset-mode=hw")
+
+board_runner_args(pyocd "--target=stm32h533retx")
+
+board_runner_args(jlink "--device=STM32H533RE" "--reset-after-load")
+
+include(${ZEPHYR_BASE}/boards/common/stm32cubeprogrammer.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/pyocd.board.cmake)
+include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)
--- a/boards/st/nucleo_h533re/board.yml
+++ b/boards/st/nucleo_h533re/board.yml
@ -0,0 +1,5 @@
+board:
+  name: nucleo_h533re
+  vendor: st
+  socs:
+    - name: stm32h533xx
--- a/boards/st/nucleo_h533re/doc/img/nucleo_h533re.jpg
+++ b/boards/st/nucleo_h533re/doc/img/nucleo_h533re.jpg
--- a/boards/st/nucleo_h533re/doc/index.rst
+++ b/boards/st/nucleo_h533re/doc/index.rst
@ -0,0 +1,306 @@
+.. _nucleo_h533re_board:
+
+ST Nucleo H533RE
+################
+
+Overview
+********
+
+The Nucleo H533RE board is designed as an affordable development platform for
+STMicroelectronics ARM |reg| Cortex |reg|-M33 core-based STM32H533RET6
+microcontroller with TrustZone |reg|.
+Here are some highlights of the Nucleo H533RE board:
+
+- STM32H533RE microcontroller featuring 512 kbytes of Flash memory and 272 Kbytes of
+  SRAM in LQFP64 package
+
+- Board connectors:
+
+  - USB Type-C |trade| Sink device FS
+  - ST Zio expansion connector including Arduino Uno V3 connectivity (CN5, CN6, CN8, CN9)
+  - ST morpho extension connector (CN7, CN10)
+
+- Flexible board power supply:
+
+   - 5V_USB_STLK from ST-Link USB connector
+   - VIN (7 - 12V, 0.8) supplied via pin header CN6 pin 8 or CN7 pin 24
+   - ESV on the ST morpho connector CN7 Pin 6 (5V, O.5A)
+   - VBUS_STLK from a USB charger via the ST-LINK USB connector
+   - VBUSC from the USB user connector (5V, 0.5A)
+   - 3V3_EXT supplied via a pin header CN6 pin 4 or CN7 pin 16 (3.3V, 1.3A)
+
+- On-board ST-LINK/V3EC debugger/programmer
+
+  - mass storage
+  - Virtual COM port
+  - debug port
+
+- One user LED shared with ARDUINO |reg| Uno V3
+- Two push-buttons: USER and RESET
+- 32.768 kHz crystal oscillator
+
+More information about the board can be found at the `NUCLEO_H533RE website`_.
+
+.. image:: img/nucleo_h533re.jpg
+   :align: center
+   :alt: NUCLEO H533RE
+
+Hardware
+********
+
+The STM32H533xx devices are high-performance microcontrollers from the STM32H5
+Series based on the high-performance Arm |reg| Cortex |reg|-M33 32-bit RISC core.
+They operate at a frequency of up to 250 MHz.
+
+- Core: ARM |reg| 32-bit Cortex |reg| -M33 CPU with TrustZone |reg| and FPU.
+- Performance benchmark:
+
+  - 375 DMPIS/MHz (Dhrystone 2.1)
+
+- Security
+
+  - Arm |reg| TrustZone |reg| with Armv8-M mainline security extension
+  - Up to eight configurable SAU regions
+  - TrustZone |reg| aware and securable peripherals
+  - Flexible life cycle scheme with secure debug authentication
+  - SESIP3 and PSA Level 3 certified assurance target
+  - Preconfigured immutable root of trust (ST-iROT)
+  - SFI (secure firmware installation)
+  - Root of trust thanks to unique boot entry and secure hide protection area (HDP)
+  - Secure data storage with hardware unique key (HUK)
+  - Secure firmware upgrade support with TF-M
+  - Two AES coprocessors including one with DPA resistance
+  - Public key accelerator, DPA resistant
+  - On-the-fly decryption of Octo-SPI external memories
+  - HASH hardware accelerator
+  - True random number generator, NIST SP800-90B compliant
+  - 96-bit unique ID
+  - Active tampers
+
+- Clock management:
+
+  - 24 MHz crystal oscillator (HSE)
+  - 32 kHz crystal oscillator for RTC (LSE)
+  - Internal 64 MHz (HSI) trimmable by software
+  - Internal low-power 32 kHz RC (LSI)( |plusminus| 5%)
+  - Internal 4 MHz oscillator (CSI), trimmable by software
+  - Internal 48 MHz (HSI48) with recovery system
+  - 3 PLLs for system clock, USB, audio, ADC
+
+- Power management
+
+  - Embedded regulator (LDO) with three configurable range output to supply the digital circuitry
+  - Embedded SMPS step-down converter
+
+- RTC with HW calendar, alarms and calibration
+- Up to 112 fast I/Os, most 5 V-tolerant, up to 10 I/Os with independent supply down to 1.08 V
+- Up to 16 timers and 2 watchdogs
+
+  - 8x 16-bit
+  - 2x 32-bit timers with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input
+  - 2x 16-bit low-power 16-bit timers (available in Stop mode)
+  - 2x watchdogs
+  - 2x SysTick timer
+
+- Memories
+
+  - Up to 512 Kbytes Flash, 2 banks read-while-write
+  - 1 Kbyte OTP (one-time programmable)
+  - 272 Kbytes of SRAM (80-Kbyte SRAM2 with ECC)
+  - 2 Kbytes of backup SRAM available in the lowest power modes
+  - Flexible external memory controller with up to 16-bit data bus: SRAM, PSRAM, FRAM, NOR/NAND memories
+  - 1x OCTOSPI memory interface with on-the-fly decryption and support for serial PSRAM/NAND/NOR, Hyper RAM/Flash frame formats
+  - 1x SD/SDIO/MMC interfaces
+
+- Rich analog peripherals (independent supply)
+
+  - 2x 12-bit ADC with up to 5 MSPS in 12-bit
+  - 1x 12-bit DAC with 2 channels
+  - 1x Digital temperature sensor
+  - Voltage reference buffer
+
+- 34x communication interfaces
+
+  - 1x USB Type-C / USB power-delivery controller
+  - 1x USB 2.0 full-speed host and device (crystal-less)
+  - 3x I2C FM+ interfaces (SMBus/PMBus)
+  - 2x I3C interface
+  - 6x U(S)ARTS (ISO7816 interface, LIN, IrDA, modem control)
+  - 1x LP UART
+  - 4x SPIs including 3 muxed with full-duplex I2S
+  - 4x additional SPI from 4x USART when configured in Synchronous mode
+  - 2x FDCAN
+  - 1x SDMMC interface
+  - 2x 16 channel DMA controllers
+  - 1x 8- to 14- bit camera interface
+  - 1x HDMI-CEC
+  - 1x 16-bit parallel slave synchronous-interface
+
+- Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell |trade|
+
+More information about STM32H533RE can be found here:
+
+- `STM32H533re on www.st.com`_
+- `STM32H533 reference manual`_
+
+Supported Features
+==================
+
+The Zephyr nucleo_h533re board configuration supports the following hardware features:
+
+-----------+------------+-------------------------------------+
+| Interface | Controller | Driver/Component                    |
+===========+============+=====================================+
+| CLOCK     | on-chip    | reset and clock control             |
+-----------+------------+-------------------------------------+
+| GPIO      | on-chip    | gpio                                |
+-----------+------------+-------------------------------------+
+| NVIC      | on-chip    | nested vector interrupt controller  |
+-----------+------------+-------------------------------------+
+| PINMUX    | on-chip    | pinmux                              |
+-----------+------------+-------------------------------------+
+| PWM       | on-chip    | PWM                                 |
+-----------+------------+-------------------------------------+
+| RNG       | on-chip    | True Random number generator        |
+-----------+------------+-------------------------------------+
+| RTC       | on-chip    | Real Time Clock                     |
+-----------+------------+-------------------------------------+
+| UART      | on-chip    | serial port-polling;                |
+|           |            | serial port-interrupt               |
+-----------+------------+-------------------------------------+
+| WATCHDOG  | on-chip    | independent watchdog                |
+-----------+------------+-------------------------------------+
+
+Other hardware features are not yet supported on this Zephyr port.
+
+The default configuration can be found in the defconfig and dts files:
+
+- Secure target:
+
+  - :zephyr_file:`boards/st/nucleo_h533re/nucleo_h533re_defconfig`
+  - :zephyr_file:`boards/st/nucleo_h533re/nucleo_h533re.dts`
+
+Zephyr board options
+====================
+
+The STM32H533 is a SoC with Cortex-M33 architecture. Zephyr provides support
+for building for Secure firmware.
+
+The BOARD options are summarized below:
+
+----------------------+-----------------------------------------------+
+|   BOARD              | Description                                   |
+======================+===============================================+
+| nucleo_h533re        | For building Secure firmware                  |
+----------------------+-----------------------------------------------+
+
+Connections and IOs
+===================
+
+Nucleo H533RE Board has 8 GPIO controllers. These controllers are responsible for pin muxing,
+input/output, pull-up, etc.
+
+For more details please refer to `STM32H5 Nucleo-64 board User Manual`_.
+
+Default Zephyr Peripheral Mapping:
+----------------------------------
+
+- ADC1 channel 14 input: PB1
+- USART1 TX/RX : PB14/PB15 (Arduino USART1)
+- SPI1 SCK/MISO/MOSI/NSS: PA5/PA6/PA7/PC9
+- UART2 TX/RX : PA2/PA3 (VCP)
+- USER_PB : PC13
+
+System Clock
+------------
+
+Nucleo H533RE 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
+240MHz, driven by an 24MHz high-speed external clock.
+
+Serial Port
+-----------
+
+Nucleo H533RE board has up to 6 U(S)ARTs. The Zephyr console output is assigned
+to USART2. Default settings are 115200 8N1.
+
+Programming and Debugging
+*************************
+
+Applications for the ``nucleo_h533re`` board can be built and
+flashed in the usual way (see :ref:`build_an_application` and
+:ref:`application_run` for more details).
+
+Flashing
+========
+
+Nucleo H533RE board includes an ST-LINK/V3EC embedded debug tool interface.
+This probe allows to flash the board using various tools.
+
+Board is configured to be flashed using west STM32CubeProgrammer runner.
+Installation of `STM32CubeProgrammer`_ is then required to flash the board.
+
+Alternatively, pyocd or jlink via an external probe can also be used to flash
+and debug the board if west is told to use it as runner, which can be done by
+passing either or ``-r pyocd``, or ``-r jlink``.
+
+For pyocd additional target information needs to be installed.
+This can be done by executing the following commands.
+
+.. code-block:: console
+
+   $ pyocd pack --update
+   $ pyocd pack --install stm32h5
+
+
+Flashing an application to Nucleo H533RE
+------------------------------------------
+
+Connect the Nucleo H533RE to your host computer using the USB port.
+Then build and flash an application. Here is an example for the
+:ref:`hello_world` application.
+
+Run a serial host program to connect with your Nucleo board:
+
+.. code-block:: console
+
+   $ minicom -D /dev/ttyACM0
+
+Then build and flash the application.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/hello_world
+   :board: nucleo_h533re
+   :goals: build flash
+
+You should see the following message on the console:
+
+.. code-block:: console
+
+   Hello World! nucleo_h533re
+
+Debugging
+=========
+
+You can debug an application in the usual way. Here is an example for the
+:zephyr:code-sample:`blinky` application.
+
+.. zephyr-app-commands::
+   :zephyr-app: samples/basic/blinky
+   :board: nucleo_h533re
+   :goals: debug
+
+.. _NUCLEO_H533RE website:
+   https://www.st.com/en/evaluation-tools/nucleo-h533re
+
+.. _STM32H5 Nucleo-64 board User Manual:
+   https://www.st.com/resource/en/user_manual/um3121-stm32h5-nucleo64-board-mb1814-stmicroelectronics.pdf
+
+.. _STM32H533RE on www.st.com:
+   https://www.st.com/en/microcontrollers-microprocessors/stm32h533re
+
+.. _STM32H533 reference manual:
+   https://www.st.com/resource/en/reference_manual/rm0481-stm32h533-stm32h563-stm32h573-and-stm32h562-armbased-32bit-mcus-stmicroelectronics.pdf
+
+.. _STM32CubeProgrammer:
+   https://www.st.com/en/development-tools/stm32cubeprog.html
--- a/boards/st/nucleo_h533re/nucleo_h533re.dts
+++ b/boards/st/nucleo_h533re/nucleo_h533re.dts
@ -0,0 +1,137 @@
+/*
+ * Copyright (c) 2024 STMicroelectronics
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/dts-v1/;
+#include <st/h5/stm32h533Xe.dtsi>
+#include <st/h5/stm32h533retx-pinctrl.dtsi>
+#include "arduino_r3_connector.dtsi"
+#include "st_morpho_connector.dtsi"
+#include <zephyr/dt-bindings/input/input-event-codes.h>
+
+/ {
+	model = "STMicroelectronics STM32H533RE-NUCLEO board";
+	compatible = "st,stm32h533re-nucleo";
+
+	chosen {
+		zephyr,console = &usart2;
+		zephyr,shell-uart = &usart2;
+		zephyr,sram = &sram1;
+		zephyr,flash = &flash0;
+	};
+
+	leds: leds {
+		compatible = "gpio-leds";
+		green_led_2: led_42 {
+			gpios = <&gpioa 5 GPIO_ACTIVE_LOW>;
+			label = "User LD2";
+		};
+	};
+
+
+	pwmleds {
+		compatible = "pwm-leds";
+
+		green_pwm_led: green_pwm_led {
+			pwms = <&pwm3 1 PWM_MSEC(20) PWM_POLARITY_NORMAL>;
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		user_button: button {
+			label = "User";
+			gpios = <&gpioc 13 GPIO_ACTIVE_HIGH>;
+			zephyr,code = <INPUT_KEY_0>;
+		};
+	};
+
+	aliases {
+		led0 = &green_led_2;
+		pwm-led0 = &green_pwm_led;
+		sw0 = &user_button;
+		watchdog0 = &iwdg;
+		volt-sensor0 = &vref;
+	};
+};
+
+&clk_csi {
+	status = "okay";
+};
+
+&clk_hsi {
+	status = "okay";
+};
+
+&clk_hse {
+	clock-frequency = <DT_FREQ_M(24)>;
+	status = "okay";
+};
+
+&pll {
+	div-m = <2>;
+	mul-n = <40>;
+	div-p = <2>;
+	div-q = <2>;
+	div-r = <2>;
+	clocks = <&clk_hse>;
+	status = "okay";
+};
+
+&rcc {
+	clocks = <&pll>;
+	clock-frequency = <DT_FREQ_M(240)>;
+	ahb-prescaler = <1>;
+	apb1-prescaler = <1>;
+	apb2-prescaler = <1>;
+	apb3-prescaler = <1>;
+};
+
+&usart1 {
+	pinctrl-0 = <&usart1_tx_pb14 &usart1_rx_pb15>;
+	pinctrl-names = "default";
+	current-speed = <115200>;
+	status = "okay";
+};
+
+&usart2 {
+	pinctrl-0 = <&usart2_tx_pa2 &usart2_rx_pa3>;
+	pinctrl-names = "default";
+	current-speed = <115200>;
+	status = "okay";
+};
+
+&iwdg {
+	status = "okay";
+};
+
+&timers3 {
+	st,prescaler = <1000>;
+	status = "okay";
+
+	pwm3: pwm {
+		pinctrl-0 = <&tim3_ch3_pb0>;
+		pinctrl-names = "default";
+		status = "okay";
+	};
+};
+
+&vref {
+	status = "okay";
+};
+
+&rng {
+	status = "okay";
+};
+
+&clk_lse {
+	status = "okay";
+};
+
+&rtc {
+	clocks = <&rcc STM32_CLOCK_BUS_APB3 0x00200000>,
+		 <&rcc STM32_SRC_LSE RTC_SEL(1)>;
+	status = "okay";
+};
--- a/boards/st/nucleo_h533re/nucleo_h533re.yaml
+++ b/boards/st/nucleo_h533re/nucleo_h533re.yaml
@ -0,0 +1,17 @@
+# Copyright (c) 2024
+# SPDX-License-Identifier: Apache-2.0
+
+identifier: nucleo_h533re
+name: ST Nucleo H533RE
+type: mcu
+arch: arm
+toolchain:
+  - zephyr
+ram: 272
+flash: 512
+supported:
+  - gpio
+  - watchdog
+  - pwm
+  - rtc
+vendor: st
--- a/boards/st/nucleo_h533re/nucleo_h533re_defconfig
+++ b/boards/st/nucleo_h533re/nucleo_h533re_defconfig
@ -0,0 +1,16 @@
+# SPDX-License-Identifier: Apache-2.0
+
+# enable uart driver
+CONFIG_SERIAL=y
+
+# console
+CONFIG_CONSOLE=y
+CONFIG_UART_CONSOLE=y
+
+# Enable clock
+CONFIG_CLOCK_CONTROL=y
+
+# enable GPIO
+CONFIG_GPIO=y
+# enable pin controller
+CONFIG_PINCTRL=y
--- a/boards/st/nucleo_h533re/st_morpho_connector.dtsi
+++ b/boards/st/nucleo_h533re/st_morpho_connector.dtsi
@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2024 STMicroelectronics
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <zephyr/dt-bindings/gpio/gpio.h>
+#include <zephyr/dt-bindings/gpio/st-morpho-header.h>
+
+/ {
+	st_morpho_header: st-morpho-header {
+		compatible = "st-morpho-header";
+		#gpio-cells = <2>;
+		gpio-map-mask = <ST_MORPHO_PIN_MASK 0x0>;
+		gpio-map-pass-thru = <0x0 GPIO_DT_FLAGS_MASK>;
+		gpio-map = <ST_MORPHO_L_1 0 &gpioc 10 0>,
+			   <ST_MORPHO_L_2 0 &gpioc 11 0>,
+			   <ST_MORPHO_L_3 0 &gpioc 12 0>,
+			   <ST_MORPHO_L_4 0 &gpiod 2 0>,
+			   <ST_MORPHO_L_13 0 &gpioa 13 0>, /* SB40=ON, SB41=ON */
+			   <ST_MORPHO_L_15 0 &gpioa 14 0>, /* SB40=ON, SB41=ON */
+			   <ST_MORPHO_L_17 0 &gpioa 15 0>,
+			   <ST_MORPHO_L_23 0 &gpioc 13 0>,
+			   <ST_MORPHO_L_25 0 &gpioc 14 0>,
+			   <ST_MORPHO_L_27 0 &gpioc 15 0>,
+			   <ST_MORPHO_L_28 0 &gpioa 0 0>,
+			   <ST_MORPHO_L_29 0 &gpiof 0 0>,
+			   <ST_MORPHO_L_30 0 &gpioa 1 0>,
+			   <ST_MORPHO_L_31 0 &gpiof 1 0>,
+			   <ST_MORPHO_L_32 0 &gpiob 1 0>,
+			   <ST_MORPHO_L_34 0 &gpiob 0 0>,
+			   <ST_MORPHO_L_35 0 &gpioc 2 0>,
+			   <ST_MORPHO_L_36 0 &gpioc 1 0>,
+			   <ST_MORPHO_L_37 0 &gpioc 3 0>,
+			   <ST_MORPHO_L_38 0 &gpioc 0 0>,
+
+			   <ST_MORPHO_R_2 0 &gpioa 9 0>,
+			   <ST_MORPHO_R_3 0 &gpiob 6 0>,
+			   <ST_MORPHO_R_4 0 &gpioa 12 0>,
+			   <ST_MORPHO_R_5 0 &gpiob 7 0>,
+			   <ST_MORPHO_R_6 0 &gpioc 5 0>,
+			   <ST_MORPHO_R_11 0 &gpioa 5 0>,
+			   <ST_MORPHO_R_12 0 &gpioa 12 0>, /* SB13=ON, SB17=ON */
+			   <ST_MORPHO_R_13 0 &gpioa 6 0>,
+			   <ST_MORPHO_R_14 0 &gpioa 11 0>, /* SB13=ON, SB17=ON */
+			   <ST_MORPHO_R_15 0 &gpioa 7 0>,
+			   <ST_MORPHO_R_16 0 &gpiob 12 0>,
+			   <ST_MORPHO_R_17 0 &gpioc 9 0>,
+			   <ST_MORPHO_R_19 0 &gpioc 6 0>,
+			   <ST_MORPHO_R_21 0 &gpioc 7 0>,
+			   <ST_MORPHO_R_22 0 &gpiob 2 0>,
+			   <ST_MORPHO_R_23 0 &gpioa 8 0>,
+			   <ST_MORPHO_R_25 0 &gpiob 10 0>,
+			   <ST_MORPHO_R_26 0 &gpiob 15 0>,
+			   <ST_MORPHO_R_27 0 &gpiob 4 0>,
+			   <ST_MORPHO_R_28 0 &gpiob 14 0>,
+			   <ST_MORPHO_R_29 0 &gpiob 5 0>,
+			   <ST_MORPHO_R_30 0 &gpiob 13 0>,
+			   <ST_MORPHO_R_31 0 &gpiob 3 0>,
+			   <ST_MORPHO_R_33 0 &gpioc 8 0>,
+			   <ST_MORPHO_R_34 0 &gpioc 4 0>,
+			   <ST_MORPHO_R_35 0 &gpiob 14 0>,
+			   <ST_MORPHO_R_36 0 &gpiob 8 0>,
+			   <ST_MORPHO_R_37 0 &gpiob 15 0>;
+	};
+};