制定一个目标

Create a target based on the ARM^®Cortex^®-R processors

Atargetdeploys MATLAB^®和Simulink^®designs to embedded hardware. With targets, you can prototype, verify, and deploy your application by generating processor-specific code, integrating real-time operating systems and device drivers, and profiling execution on your embedded hardware.

TheEmbedded Coder^®Support Package for ARM Cortex-R Processorshelps you develop new Embedded Coder targets based on the ARM Cortex-R processor. This support package provides you with the following classes and functions to help develop your targets, collectively referred to as theTarget Software-Development-Kit (SDK)．

Before you start, seeWhat Is a Target?和Prerequisites．当you are ready to start creating your own target, follow the steps inImplement a Target．

Functions

`createTarget`	Create an object for the target being developed
`createHardware`	Create an object for the hardware that a target supports
`deleteTarget`	删除一个目标
`loadTarget`	Load a target
`saveTarget`	Save a target
`testTarget`	Test the features of the target using the supported hardware

Classes

expand all

Target

`Target`	An object for the target being developed
`BaremetalScheduler`	Create an object for a bare metal scheduler used for hardware
`BaseRateTrigger`	Trigger that runs base rate task in generated code
`Deployer`	Application deployment configuration
`ExternalMode`	外部模式配置
`IOInterface`	IO interface connected to hardware
`OperatingSystem`	Operating system that runs on hardware
`PIL`	Processor-in-the-loop simulation configuration
`Profiler`	Code execution profiler that collects timing information for generated code

Hardware

`Hardware`	Hardware that runs generated code
`EthernetInterface`	Ethernet interface connected to hardware
`SerialInterface`	Serial interface connected to hardware

Deployer

`Loader`	An object that describes how to load code to hardware
`Toolchain`	Toolchain configuration
`BuildConfiguration`	Configuration that describes how to build generated code

Topics

What Is a Target?
An overview of the concepts of a target, including the hierarchy of targets, target features, and how targets work.
Prerequisites
An overview of the system and product requirements, and recommended skills of a developer needed to create a target.
Implement a Target
Procedural guide to create a target for the ARM Cortex derived hardware board. Follow the sections provide to create a custom Simulink target for your ARM Cortex derived hardware board.
- STEP 1:Preliminary Steps
- STEP 2:Create the Framework
- 步骤3:Specify the Hardware
- STEP 4:Define and Activate Features
- STEP 5:Activate the Application Deployment Feature
- STEP 6:Activate the Scheduling Feature
- STEP 7:Activate the Processor-in-the-Loop Feature
- STEP 8:Activate the External Mode Feature
- STEP 9:Activate the Code Replacement Feature
- STEP 10:Activate the Profiler Feature
Deliver Your Target to End-Users
I/O device driver blocks generate code that sends and receives data for algorithm code.
Design Case for ARM Cortex-R Processors
Example design case for creating a target for anARM Cortex-R processor.
Class Diagram for the Target SDK
A class diagram showing the relationship and hierarchy of the Target SDK classes.