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处理器在环仿真

在目标处理器或仿真器上测试生成的代码

处理器在环 (PIL) 仿真交叉编译生成的源代码,然后在目标硬件上下载并运行目标代码。通过比较普通模式仿真结果和 PIL 仿真结果,可以测试模型与生成的代码之间是否存在数值等效性。在 PIL 仿真期间,您可以为生成的代码收集代码覆盖率和执行时间指标。

PIL 仿真需要连接配置。

App

SIL/PIL ManagerVerify generated code

target管理目标硬件信息

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target.AddOnDescribe add-on properties for target type
target.APIDescribe API details
target.APIImplementationDescribe API implementation details
target.BoardProvide hardware board details
target.BuildDependenciesDescribe C and C++ build dependencies to associate with target hardware
target.CommunicationChannelDescribe communication channel properties
target.CommunicationInterfaceDescribe data I/O details for target hardware
target.CommunicationProtocolStackDescribe communication protocol parameters
target.ConnectionBase class for target connection properties
target.ConnectionPropertiesDescribe target-specific connection properties
target.MainFunctionProvide C and C++ dependencies for main function of target hardware application
target.PILProtocolDescribe PIL protocol implementation for target hardware
target.PortDescribe connection via target hardware port
target.PortConnectionDescribe target connection port
target.ProcessorProvide target processor information
target.RS232ChannelDescribe serial communication channel
target.TargetConnectionProvide details about connecting MATLAB computer to target hardware
target.TCPChannelDescribe TCP communication properties
target.ToolsDescribe properties of tools for target hardware
target.UDPChannelDescribe UDP communication
target.ApplicationStatusDescribe status of application on target hardware
target.Breakpoint Provide breakpoint details for debugger
target.DebugIOToolDebug byte stream I/O tool service interface
target.ExecutionServiceDescribe implementation of execution service for target application
target.ExecutionToolMATLAB service interface for tool that manages application execution on target hardware
target.MATLABDependenciesDescribe MATLAB class and function dependencies
target.ApplicationExecutionToolCapture system command information to run application from MATLAB computer
target.CommandCapture system command for execution on MATLAB computer
target.HostProcessExecutionToolCapture system command information to run target application from MATLAB computer
target.SystemCommandExecutionToolCapture system command information to run target application from MATLAB computer
target.FunctionProvide function signature information
target.TimerProvide timer details for processor

对象

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rtw.connectivity.ComponentArgsProvide parameters for each target connectivity component
rtw.connectivity.ConfigDefine connectivity implementation that comprises builder, launcher, and communicator components
rtw.connectivity.ConfigRegistryRegister connectivity configuration
rtw.connectivity.MakefileBuilderConfigure toolchain-based build process
rtw.connectivity.LauncherControl downloading, starting, and resetting of a target application
rtw.connectivity.RtIOStreamHostCommunicatorConfigure development computer communications with target processor
rtw.pil.RtIOStreamApplicationFrameworkConfigure target-side communications

函数

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rtIOStreamCloseShut down communications channel
rtIOStreamOpenInitialize communications channel
rtIOStreamRecvReceive data through communication channel
rtIOStreamSendSend data through communication channel
rtiostreamtestTest custom rtiostream interface implementation
rtiostream_wrapperTest rtiostream shared library functions in MATLAB
piltestVerify custom target connectivity configuration for Simulink PIL simulation

主题

疑难解答

View SIL and PIL Files in Code Generation Report

Produce a code generation report and static code metrics that cover SIL and PIL files.

Verification of Code Generation Assumptions

The SIL or PIL simulation checks code generation assumptions.