Esta página es para la versión anterior. La página correspondiente en inglés ha sido eliminada en la versión actual.

Bloques de controlador de dispositivos

Cree un bloque de controlador de dispositivos para acceder a funcionalidades específicas de su placa de hardware.

Un bloque de controlador de dispositivos es una forma especializada del bloque MATLAB System que genera código C o C++ de controlador de dispositivos personalizado cuando se implementa en una placa de hardware de Arduino^®. Los bloques de controlador de dispositivos permiten a los usuarios acceder a funcionalidades de placas de hardware, como protocolos de comunicación o bibliotecas de hardware, que no están disponibles en Simulink^® Support Package for Arduino Hardware.

Puede desarrollar este tipo de bloques a partir de una plantilla System object™ y compartir los bloques completados con otros usuarios.

Funciones

`arduino.supportpkg.getAVRLibraryRoot`	Get Arduino AVR library root directory path
`arduino.supportpkg.getAVRRoot`	Get Arduino AVR file root path
`arduino.supportpkg.getBoardInfo`	Get properties of Arduino board in active Simulink model
`arduino.supportpkg.getIDERoot`	Get Arduino IDE file root path
`arduino.supportpkg.getLibraryRoot`	Get Arduino library root directory path
`arduino.supportpkg.getSAMDLibraryRoot`	Get Arduino SAMD library root directory path
`arduino.supportpkg.getSAMDRoot`	Get Arduino SAMD file root path
`arduino.supportpkg.getSAMLibraryRoot`	Get Arduino SAM library root directory path
`arduino.supportpkg.getSAMRoot`	Get Arduino SAM file root path

Temas

Prerequisites for Developing Device Driver Blocks
Understand the system requirements and recommended skills to develop device driver blocks for Arduino hardware boards.
Structure of Device Driver System Object
Learn more about device driver block concepts and operation.
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.
Measure Servo Motor Shaft Angle Using Device Driver Block in Connected I/O
Enable Connected I/O on a Simulink System object block that contains hardware-specific code allowing access to hardware-specific features.

Crear un bloque Digital Write

Create a Digital Write Block

Create a Digital Write block using a System object.
- PASO 1: Create a Project Folder
- PASO 2: Write the Hardware-Specific C/C++ Code
- PASO 3: Select a System Object Template
- PASO 4: Specify the Initialization, Output, and Termination Behavior
- PASO 5: Test System Object on MATLAB Command Line
- PASO 6: Create the MATLAB System Block
- PASO 7: Generate Code and Deploy the Model to the Hardware

Crear un bloque Digital Read

Create a Digital Read Block

Create a Digital Read block using a System object.
- PASO 1: Create a Project Folder
- PASO 2: Write the Hardware-Specific C/C++ Code
- PASO 3: Select System Object Template
- PASO 4: Specify the Initialization, Output, and Termination
- PASO 5: Set Output Port Properties
- PASO 6: Test System Object

Crear máscaras de bloque

Create Block Mask

Create block masks for your device driver blocks.
- PASO 1: Add Description for Users
- PASO 2: Add Pin Number Property
- PASO 3: Add Push Button to View Pin Map

Crear bloques de controlador de dispositivos personalizados para la biblioteca de Arduino

Create Custom Device Driver Block for Arduino Library

Create a custom device driver block for Arduino hardware.
- PASO 1: Create Project and Libraries Folder
- PASO 2: Write Hardware Specific C/C++ Code
- PASO 3: Select System Object Template
- PASO 4: Specify Initialization, Output, and Termination Behavior
- PASO 5: Update Paths for Source and Header Files
- PASO 6: Set Output Port Properties
- PASO 7: Create MATLAB System Block
- PASO 8: Generate Code and Deploy Model to Hardware