STM32H7xx Based Boards (Single-core)

Configure and use peripherals such as ADC, DAC, CAN, Encoder, I2C, I2S, MQTT, TCP, UDP, and more

Create Simulink^® models with the peripherals such as ADC, FDCAN, DAC, Encoder, I2C, MQTT, TCP, UDP, and more available for STM32H7xx processor-based boards (Single-core). You can prepare the model for STM32H7xx processor-based boards (Single-core) to use the STM32CubeMX project with Simulink to generate code and deploy the code to the hardware. Configure the Simulink model to interface with supported target hardware using model configuration parameters.

Blocks

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Analog

Analog to Digital Converter	Convert analog signal on ADC input pin to digital signal (Since R2021b)
Comparator	Compare two analog inputs on peripheral and provide results (Since R2023b)
Digital to Analog Converter	Configures the DAC to generate an analog voltage on the specified DAC channel (Since R2023a)

Accelerator

CORDIC

Enable hardware acceleration of trigonometric and hyperbolic mathematical functions (Since R2023b)

Communication

FDCAN Read	Read data from CAN FD Bus (Since R2023a)
FDCAN Write	Write data to the FDCAN Bus (Since R2023a)
I2C Controller Read	Read data from I2C peripheral device or I2C peripheral device register
I2C Controller Write	Write data to I2C peripheral device or I2C peripheral device register
SPI Receive	Receive data through Serial Peripheral Interface (SPI) on target (Since R2023a)
SPI Transmit	Transmit data through Serial Peripheral Interface (SPI) on target (Since R2023a)
SPI Controller Transfer	Write data to and read data from SPI peripheral device (Since R2023a)
UART/USART Read	Read data from the Universal Asynchronous Receiver Transmitter (UART/USART) port (Since R2022a)
UART/USART Write	Write serial data from the Universal Asynchronous Receiver Transmitter (UART/USART) port (Since R2022a)

Digital

Digital Port Read	Read GPIO pin status (Since R2021b)
Digital Port Write	Set GPIO pin status (Since R2021b)

Hardware Interrupt

Trigger downstream function-call subsystems from interrupt service routine (Since R2021b)

Internet of Things

MQTT Publish	Publish messages to MQTT broker on specified topic (Since R2024a)
MQTT Subscribe	Receive messages from the MQTT broker for specified topic (Since R2024a)

Timer

Encoder	Measure rotation of encoder in counts (Since R2022b)
PWM Output	Generate square waveform on enabled channels using timer module (Since R2021b)
Higher Resolution Timer	Generate high resolution pulse width modulated waveforms (Since R2022b)
Timer	Starts timer counter and provides current counter value (Since R2022b)
Timer Capture	Output the capture compare register value (Since R2022b)

Network

TCP Receive	Receive data over TCP/IP network from remote host (Since R2022b)
TCP Send	Send data over TCP/IP network to remote host (Since R2022b)
UDP Receive	Receive UDP packets from UDP host (Since R2022b)
UDP Send	Send UDP packets to UDP host (Since R2022b)

Utilities

Byte Pack	Convert input signals to `uint8` vector
Byte Unpack	Convert `uint8` vector to input signals
Byte Reversal	Reverse order of bytes in input word
Memory Copy	Copy data from and to memory section
Idle Task	Create free-running task (Since R2024a)
Protocol Encoder	Encode input data into a uint8 byte stream by specifying the packet structure (Since R2023a)
Protocol Decoder	Decode a uint8 byte stream by specifying the packet structure (Since R2023a)

Model Settings

Model Configuration Parameters for STM32 Processor Based Boards

Topics

Configure STM32 Processor-Based Boards using STM32CubeMX with Simulink
Configure the STM32 Processors-Based Boards to use STM32CubeMX project with Simulink.
Configure Ethernet Options in STM32CubeMX for STM32 Processor Based Boards
Ethernet configuration in STM32CubeMX project.
Set Up Scheduling Options for STM32 Processor-Based Boards
Setting up scheduling options for STM32 processor based boards.
Use SoC Blockset Pass-Through Block Simulation
Use the SoC Blockset™ block pass through to add simulation to STM blocks.
Using CORDIC Co-Processor Block with DMA in STMicroelectronics STM32 Processor Based Boards
This example shows how to use and generate code for a CORDIC block in a Simulink® model for STMicroelectronics® NUCLEO-G431RB board to calculate SINE and COSINE values for given values of theta by using DMA.
Introduction to MQTT
Basics of the MQTT messaging protocol.

Featured Examples

Getting Started with STMicroelectronics STM32 Processor Based Boards

Use the Embedded Coder® Support Package for STMicroelectronics® STM32 Processors to run a Simulink® model on an STMicroelectronics STM32 Processor Based hardware board.

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Using Hardware Interrupt Block to Create an ISR on STMicroelectronics STM32 Processor Based Boards

Use a Hardware Interrupt block to create an interrupt service routine (ISR) in the generated code for Embedded Coder® Support Package for STMicroelectronics® STM32 Processors Based Boards.

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Using the Analog to Digital Converter Block to Support STMicroelectronics STM32 Processor Based Boards

Use Analog to Digital Converter block in a Simulink® model to digitize analog signals connected to analog input channels using Embedded Coder® Support Package for STMicroelectronics® STM32 Processors.

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Signal Monitoring and Parameter Tuning of Generated PWM Output

Use PWM Output block in a Simulink® model to generate PWM signals using Embedded Coder® Support Package for STMicroelectronics® STM32 Processors.

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Voltage Mode Control of DC-DC Buck Converter and Boost Converter Using STMicroelectronics STM32 Processor

Implement a DC-DC buck converter or Boost Converter control system using the B-G474E-DPOW1 Discovery kit for Embedded Coder® Support Package for STMicroelectronics® STM32 Processors.

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Open-Loop Control of 3-Phase AC Motors Using STM32 Processor Based Boards

Uses open-loop control (also known as scalar control or Volts/Hz control) to run a motor. This technique varies the stator voltage and frequency to control the rotor speed without using any feedback from the motor. You can use this technique to check the integrity of the hardware connections. A constant speed application of open-loop control uses a fixed-frequency motor power supply. An adjustable speed application of open-loop control needs a variable-frequency power supply to control the rotor speed. To ensure a constant stator magnetic flux, keep the supply voltage amplitude proportional to its frequency.

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Sensorless Field-Oriented Control of PMSM Using STM32 Processor Based Boards

Implements the field-oriented control (FOC) technique to control the speed of a three-phase permanent magnet synchronous motor (PMSM) based boards. For details about FOC, see Field-Oriented Control (FOC) (Motor Control Blockset).

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Estimate PMSM Parameters Using STM32 Processor

Determines the parameters of a permanent magnet synchronous motor (PMSM) using the recommended STM32xx based board. The tool determines these parameters:

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Exchanging Ethernet Data with STM32xx Based Boards

Send and receive UDP and TCP messages on STM32xx processor based boards using Embedded Coder® Support Package for STMicroelectronics® STM32 Processors.

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Parametric Audio Equalizer for STM32 Discovery Boards

Model a three band parametric equalizer algorithm and run it on the ARM® Cortex®-M based STMicroelectronics® STM32 Discovery boards using Embedded Coder® Support Package for STMicroelectronics STM32 Processors.

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G.729 Voice Activity Detection for STM32 Processor Based Board

Model the ITU-T G.729 Voice Activity Detector (VAD) algorithm and run it on the ARM® Cortex®-M based STMicroelectronics® STM32 boards using Embedded Coder® Support Package for STMicroelectronics STM32 Processors.

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Using SPI to Read and Write Data to SPI EEPROM on STM32 Processor

Configure and use SPI blocks to read and write data using Embedded Coder® Support Package for STMicroelectronics® STM32 Processors.

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Using I2C to Read and Write Data to Accelerometer on STM32 Processor Board

Configure and use I2C Controller Read and Write blocks to get accelerometer data by using the Embedded Coder® Support Package for STMicroelectronics® STM32 Processors.

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Communication Using CAN or FDCAN Blocks for STMicroelectronics STM32 Processor Based Boards

Use CAN or FDCAN blocks to communicate with the STM32 processor based boards using Embedded Coder® Support Package for STMicroelectronics® STM32 Processors Based Boards.

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Process ECG Signals Using MQTT on STM32 Processor Boards

Use the STM32 Nucleo F767ZI board using Embedded Coder(R) Support Package for STMicroelectronics(R) STM32 Processors to process an ECG signal input from an ECG sensor, extract the heart rate in beats per minutes (BPM), and send the ECG signal and heart rate to the ThingSpeak internet of things (IoT) analytics platform service.

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Using CORDIC Co-Processor Block with DMA in STMicroelectronics STM32 Processor Based Boards

Use and generate code for a CORDIC block in a Simulink® model for STMicroelectronics® NUCLEO-G431RB board to calculate SINE and COSINE values for given values of theta by using DMA.

Open Live Script

Generate Motor Control Models for Selected Algorithm and Hardware

Use Motor Control Blockset™ to generate a Simulink® model that is configured for a specific hardware and motor control technique.

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