Open Block Library for NVIDIA Hardware

After installing the MATLAB^® Coder™ Support Package for NVIDIA^® Jetson™ and NVIDIA DRIVE^® Platforms, you can open the NVIDIA Jetson & NVIDIA DRIVE Library using either of the following methods:

In the MATLAB Command Window, enter simulink. Then, in the Simulink Library Browser search for the NVIDIA Jetson & NVIDIA DRIVE library.
In the MATLAB Command Window, enter nvidialib.

Audio and Video

The NVIDIA Jetson & NVIDIA DRIVE Media Library contains the following blocks:

Name	Description
ALSA Audio Capture	Capture audio from sound card using ALSA.
ALSA Audio Playback	Send audio to sound card for playback using ALSA.
Audio File Read	Read audio frames from an audio file.
Camera	Capture video from a USB or CSI camera connected to the NVIDIA target.
Network Video Receive	Receive video from a network RTP stream.
SDL Video Display	Display video on a monitor connected to the NVIDIA target.
Video Send	Send video stream to remote hardware.

You can also open the NVIDIA Jetson & NVIDIA DRIVE Media Library by entering nvidiaAVlib in the MATLAB Command Window.

Basic

The NVIDIA Basic Library contains the following blocks:

Name	Description
GPIO Read	Read logical state of an input pin.
GPIO Write	Set logical state of an output pin.

You can also open the NVIDIA Basic Library by entering nvidiaBasiclib in the MATLAB Command Window.

Communication

The NVIDIA Communication Library contains the following blocks:

Name	Description
CAN Receive	Receive messages from the controller area network (CAN) bus.
CAN Transmit	Transmit messages on the controller area network (CAN) bus.
Serial Read	Read data from serial port.
Serial Write	Write data to serial port.

You can also open the NVIDIA Communication Library by entering nvidiaCommlib in the MATLAB Command Window.

Internet Of Things

The NVIDIA Internet Of Things Library contains the following blocks:

Name	Description
MQTT Publish	Publish messages to MQTT broker on specified topic.
MQTT Subscribe	Receive messages from MQTT broker for specified topic.

You can also open the NVIDIA Internet Of Things Library by entering nvidiaIOTlib in the MATLAB Command Window.

Network

The NVIDIA Jetson & NVIDIA DRIVE Network Communication Library contains the following blocks:

Name	Description
Modbus TCP/IP Client Read	Client device reads data from server device register(s) over TCP/IP network.
Modbus TCP/IP Client Write	Client device writes data to server device register(s) over TCP/IP network.
Modbus TCP/IP Server Read	Server device reads data from server device register over TCP/IP network.
Modbus TCP/IP Server Write	Server device writes data to server device register over TCP/IP network.
TCP/IP Receive	Receive data over TCP/IP network from remote host.
TCP/IP Send	Send data over TCP/IP network to another remote host.
UDP Receive	Receive UDP packets from UDP host.
UDP Send	Send UDP packets to UDP host.

You can also open the NVIDIA Jetson & NVIDIA DRIVE Network Communication Library by entering nvidiaNetworklib in the MATLAB Command Window.

Sensors

The NVIDIA Jetson Sensors Library contains the following libraries and blocks:

Library	Name	Description
Environmental sensors	BME280	Measure barometric air pressure, relative humidity, and temperature from BME280 sensor.
IMU sensors	BMI160	Measure linear acceleration, angular rate, and temperature from BMI160 sensor.
IMU sensors	BMM150	Measure magnetic field from BMM150 sensor.

You can also open the NVIDIA Jetson Sensors Library by entering nvidiaSensorslib in the MATLAB Command Window.