Documentation

Device Driver Blocks

Create a device driver block to access specific features of your hardware board.

A device driver block is a specialized form of the MATLAB System block that generates custom C/C++ device driver code when deployed to a Raspberry Pi™ hardware board. Device driver blocks provide easy access to hardware board features, such as communication protocols or hardware libraries, that are not included in the default Simulink Support Package for Raspberry Pi Hardware.

You can develop a device driver block from a template System object™ and then share the completed blocks with other users.

Topics

Prerequisites for Developing Device Driver Blocks

Learn the system requirements and recommended skills to develop device driver blocks for Raspberry Pi hardware boards.

Structure of Device Driver System Object

Understand the concepts and operation of device driver blocks implemented using System object.

Create a Digital Write Block

Create a Digital Write block using a System object.

Create a Digital Read Block

Create a Digital Read block using a System object.

Block Mask

Create block masks for your device driver blocks.

Simulation with Device Driver Blocks

Choose and implement a data simulation mode for device driver blocks.

Sharing Device Driver Blocks with Other Users

Package and distribute your device driver blocks.

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