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Modeling

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

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

Blocks

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Analog InputMeasure voltage of analog input pin
Analog OutputGenerate voltage on the specified analog output pin in volt (V) (Since R2023a)
Digital ReadRead logical state of digital input pin
Digital WriteSet logical state of digital output pin
External InterruptTrigger the downstream function-call subsystem from an Interrupt Service Routine (Since R2021a)
I2C Controller ReadRead data from I2C Peripheral devices or I2C Peripheral devices register
I2C Controller WriteWrite data to I2C peripheral devices or I2C peripheral devices register
PWM OutputGenerate square wave on the specified output pin
SCI ReadRead N-by-1 array of data on UART
SCI WriteSend N-by-1 array of data to UART
SPI Controller TransferWrite data to and read data from SPI peripheral devices
SPI Register ReadRead data from SPI peripheral devices register
SPI Register WriteWrite data to registers of SPI peripheral devices
Modbus RS485 Client ReadClient device reads data from server device register(s) over RS485 network (Since R2021b)
Modbus RS485 Client WriteClient device writes data to server device register(s) over RS485 network (Since R2021b)
Modbus RS485 Server ReadServer device reads data from the server device register over RS485 network (Since R2021b)
Modbus RS485 Server WriteServer device writes data to server device register over RS485 network (Since R2021b)
HTS221 Humidity SensorMeasure relative humidity and temperature from HTS221 sensor (Since R2021b)
LIS3MDL Magnetometer SensorMeasure magnetic field strength and temperature from LIS3MDL Magnetometer sensor (Since R2021b)
LPS22HB Pressure SensorMeasure barometric air pressure and temperature from LPS22HB sensor (Since R2021b)
LSM6DSL IMU SensorMeasure linear acceleration, angular rate, and temperature from LSM6DSL sensor (Since R2021b)
ADXL34x SensorMeasure linear acceleration along axes of ADXL34x family of accelerometers (Since R2022a)
BMI160 IMU SensorMeasure linear acceleration, angular rate, and temperature from BMI160 sensor (Since R2023a)
VL53L0X Time of Flight SensorMeasure distance to a target object (Since R2023a)
LIS3DH Accelerometer SensorMeasure linear acceleration, voltage, and temperature from LIS3DH sensor (Since R2023b)
CCS811 Air Quality SensorMeasure equivalent CO2 (eCO2) and the equivalent total volatile organic compound concentration (eTVOC) (Since R2023b)
CAN ReceiveReceive message from CAN network (Since R2021b)
CAN TransmitTransmit message to CAN network (Since R2021b)
TCP/IP ReceiveReceive data over TCP/IP network from remote host
TCP/IP SendSend data over TCP/IP network to remote host
ThingSpeak ReadRead data stored in ThingSpeak channel (Since R2021b)
ThingSpeak WritePublish data to Internet of Things using ThingSpeak (Since R2021b)
UDP ReceiveReceive UDP packets from UDP host
UDP SendSend UDP packets to UDP host
CAN ReadRead message from CAN network (Since R2020b)
CAN WriteWrite message to CAN network (Since R2020b)
TCP/IP ReceiveReceive data over TCP/IP network from remote host
TCP/IP SendSend data over TCP/IP network to remote host
ThingSpeak ReadRead data stored in ThingSpeak channel (Since R2021b)
ThingSpeak WritePublish data to Internet of Things using ThingSpeak (Since R2021b)
UDP ReceiveReceive UDP packets from UDP host
UDP SendSend UDP packets to UDP host
Byte PackConvert input signals to 8-, 16-, or 32-bit vector
Byte UnpackUnpack 8-, 16-, or 32-bit input vector to multiple output vectors
Byte ReversalReverse little-endian data for big-endian processor
Memory CopyCopy to and from memory section
Protocol EncoderEncode input data into a uint8 byte stream by specifying the packet structure (Since R2023a)
Protocol DecoderDecode a uint8 byte stream by specifying the packet structure (Since R2023a)

Topics

Troubleshooting

Workaround for Interrupt Workflow with Sensors

This topic helps you with the workaround for interrupt workflow in sensors.

Featured Examples