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Modeling

Prepare model for hardware connection, add blocks to support hardware protocols

Prepare Simulink® models for hardware connection, add blocks to support hardware protocols, reference examples featuring various applications.

Blocks

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V4L2 Video CaptureCapture video from USB camera using V4L2 framework
SDL Video DisplayDisplay video using SDL
eSpeak Text to SpeechConvert text into speech on default audio device
ALSA Audio CaptureCapture audio from sound card using ALSA
Audio File ReadRead audio frames from an audio file
ALSA Audio PlaybackSend audio to sound card for playback using ALSA
RTSP Video Stream TransmitStream video to network over real-time streaming protocol (Since R2024a)
RTSP Video Stream ReceiveReceive video from network over real-time streaming protocol (Since R2024b)
GPIO ReadRead GPIO pin status
GPIO WriteSet GPIO pin status
Standard Servo WriteSet shaft position of standard servo motor to angle specified in degrees
LEDIlluminate built-in LED on Raspberry Pi board
PWMGenerate pulse width modulated signal of digital output pin
External InterruptTrigger downstream function-call subsystem from interrupt service routine (Since R2021a)
EncoderMeasure incremental position and direction of rotating motor (Since R2021a)
Pan Tilt HatControl pan and tilt motions using PCA9685-based PWM driver (Since R2022a)
ADS1x15Read digital output data from ADS1015 and ADS1115 ADCs (Since R2023a)
CAN Receive Receive message from CAN network
CAN TransmitTransmit message to CAN network
SPI Controller TransferWrite data to and read data from SPI peripheral device
SPI Register WriteWrite data to registers of an SPI peripheral device
SPI Register ReadRead data from SPI peripheral device register
I2C Controller ReadRead data from I2C peripheral device or I2C peripheral device register
I2C Controller WriteWrite data to I2C peripheral device or I2C peripheral device register
Serial WriteWrite data to the serial device
Serial ReadRead data from serial device
NNG SendSend data through nanomsg next gen (NNG) using publish/subscribe protocol (Since R2023a)
NNG ReceiveReceive data through nanomsg next gen (NNG) using publish/subscribe protocol (Since R2023a)
ThingSpeak ReadRead data stored in ThingSpeak channel
ThingSpeak WritePublish data to Internet of Things using ThingSpeak
MQTT SubscribeReceive messages from MQTT broker for specified topic
MQTT PublishPublish messages to MQTT broker on specified topic
TalkBack ReadRead command(s) from TalkBack ID on ThingSpeak TalkBack server (Since R2021b)
TalkBack WriteWrite command(s) to TalkBack ID on ThingSpeak TalkBack server (Since R2021b)
UDP ReceiveReceive UDP packets over IP network
UDP SendSend UDP packets over IP network
TCP/IP ReceiveReceive data over TCP/IP network from remote host
TCP/IP SendSend data over TCP/IP network to another remote host
Websocket PublishPublish data to WebSocket server in JSON format
Websocket SubscribeSubscribe to the JSON data received by a WebSocket server
Modbus TCP/IP Client ReadClient device reads data from server device register(s) over TCP/IP network (Since R2021a)
Modbus TCP/IP Client WriteClient device writes data to server device register(s) over TCP/IP network (Since R2021a)
Modbus TCP/IP Server ReadServer device reads data from server device register over TCP/IP network (Since R2021a)
Modbus TCP/IP Server WriteServer device writes data to server device register over TCP/IP network (Since R2021a)
HTTP ClientSend and receive data from HTTP server over URL connection (Since R2023b)
HTS221 Humidity SensorMeasure relative humidity and ambient temperature from Humidity sensor
LPS25h Pressure SensorMeasure barometric air pressure and ambient temperature
LSM9DS1 IMU SensorMeasure linear acceleration, angular rate and magnetic field along X, Y, and Z axes
JoystickRead the state of five-position Joystick
8x8 RGB LED MatrixControl pixel(s) color of 8x8 RGB LED Matrix

Environmental Sensors

BME280 Pressure SensorMeasure barometric air pressure, relative humidity, and temperature from BME280 sensor (Since R2022b)
BMP280 Pressure SensorMeasure barometric air pressure and ambient temperature from BMP280 sensor (Since R2022b)
CCS811 Air Quality SensorMeasure equivalent CO2 (eCO2) and the equivalent total volatile organic compound concentration (eTVOC) (Since R2022b)
LPS22HB Pressure SensorMeasure barometric air pressure and temperature from LPS22HB sensor (Since R2022b)
TMP102 Temperature SensorRead ambient temperature in degree Celsius using TMP102 temperature sensor (Since R2024b)

IMU Sensors

ADXL34x AccelerometerMeasure linear acceleration along axes of ADXL34x family of accelerometers (Since R2022b)
BMI160 IMU SensorMeasure linear acceleration, angular rate, and temperature from BMI160 sensor (Since R2021b)
BMM150 MagnetometerMeasure magnetic field from BMM150 sensor (Since R2022b)
ICM20948 IMU SensorMeasure linear acceleration, angular velocity, magnetic field, and temperature from ICM20948 IMU sensor (Since R2022b)
LIS3MDL Magnetometer SensorMeasure magnetic field strength and temperature from LIS3MDL Magnetometer sensor (Since R2022b)
LSM303C IMU SensorMeasure linear acceleration, magnetic field strength, and temperature from LSM303C sensor (Since R2022b)
LSM6DS3 IMU SensorMeasure linear acceleration, angular rate, and temperature from LSM6DS3 sensor (Since R2022b)
LSM6DS3H IMU SensorMeasure linear acceleration, angular rate, and temperature from LSM6DS3H sensor (Since R2022b)
LSM6DSL IMU SensorMeasure linear acceleration, angular rate, and temperature from LSM6DSL sensor (Since R2022b)
LSM6DSM IMU SensorMeasure linear acceleration, angular rate, and temperature from LSM6DSM sensor (Since R2022b)
LSM6DSO IMU SensorMeasure linear acceleration, angular rate, and temperature from LSM6DSO sensor (Since R2022b)
LSM6DSR IMU SensorMeasure linear acceleration, angular rate, and temperature from LSM6DSR sensor (Since R2022b)
Ultrasonic SensorMeasure distance between ultrasonic sensor and object (Since R2022b)
VL53L0X Time of Flight SensorMeasure distance to a target object (Since R2022b)
Protocol EncoderEncode input data into a uint8 byte stream by specifying the packet structure (Since R2021b)
Protocol DecoderDecode a uint8 byte stream by specifying the packet structure (Since R2021b)

Functions

getRunOnBootGet name of Simulink model added to Run-on-boot
addToRunOnBootAdd Simulink model to Run-on-boot
removeRunOnBootRemove a Simulink model from Run-on-boot

Topics

Tutorials