代码生成配置集

配置模型以进行仿真和代码生成

涉及代码生成的模型配置参数定义代码生成器如何从模型中生成代码并编译可执行文件。

模型设置

代码生成

共享代码生成器字典	Embedded Coder Dictionary that contains code interface configuration for code generation
优先目标	Prioritized list of Code Generation Advisor objectives to apply for reviewing model configuration parameter settings

优化

数据初始化

删除根级 I/O 零初始化	Control generation of initialization code for root-level inports and outports set to zero
删除内部数据零初始化	Control generation of Initialization code for internal work structures, such as block states and block outputs, to zero

优化级别

级别	Optimization level for generated code
优先级	Control application of optimizations based on priority
指定自定义优化	Enable option to choose individual optimization parameters
简化数组索引	Replace multiply operations in array indices when accessing arrays in a loop
生成并行 for 循环	Optimization for parallel for-loops
将布尔数据打包到位域中	Control storing Boolean signals
重用不同大小和维度的缓冲区	Reuse buffers to store data of different sizes and dimensions
优化全局数据访问	Optimize global variable usage
优化生成代码中的模块运算顺序	Specify to reorder block operations for improved code execution speed
重用全局模块输出	Optimization to reuse global variables
重用 Model 模块的输出缓冲区	Reuse referenced model buffers if possible
为 Assignment 和 Bus Assignment 模块执行就地更新	Reuse the input and output variables of Bus Assignment and Assignment blocks
重用 Data Store Read 和 Data Store Write 模块的缓冲区	Eliminate temporary buffers for Data Store Read and Data Store Write blocks
位域声明符类型设定符	Specify bitfield type
可重用子系统输出的传递方式	Control how a reusable subsystem passes outputs

高级参数

使用指定的最小值和最大值进行优化	Optimize using minimum and maximum values for signals and parameters
从可调参数表达式中删除对超出范围值进行饱和处理的代码	Control generation of protective code that saturates out-of-range tunable parameter expression values
删除防止除法算术异常的代码	Control generation of protective code for division arithmetic exceptions
使用信号标签来指导缓冲区重用	Reuse buffers by using signal labels
用于表示 Bitwise Operator 和 Logical Operator 模块的运算符	Specify operator type in generated code

报告

代码到模型	Include hyperlinks in the code generation report that link to the model diagram
模型到代码	Enable code highlighting in the code generation report when you click on Simulink blocks, Stateflow objects, and MATLAB functions
已消除模块/虚拟模块	Include a summary of eliminated and virtual blocks in the code generation report
可追溯的 Simulink 模块	Include a summary of Simulink blocks and the corresponding code locations in the code generation report
可追溯的 Stateflow 对象	Include a summary of Stateflow objects and the corresponding code locations in the code generation report
可追溯的 MATLAB 函数	Include a summary of MATLAB functions and corresponding code locations in the code generation report
摘要显示哪些模块触发了代码替换	Include a summary of replacement functions used and their associated blocks in the code generation report
生成模型 Web 视图	Include the model Web view in the code generation report
静态代码指标	Generate static code metrics report

注释

使用以下方式追溯至模型	Specify format of comments
运算符注释	Include operator annotations for Polyspace in generated comments
Simulink 模块描述	Insert descriptions of blocks as comments in generated code
Simulink 数据对象描述	Include descriptions of Simulink data objects as comments in generated code
自定义注释(仅限 MPT 对象)	Include comments for MPT signal and parameter data in generated code
自定义注释函数	Specify a file that contains comments for MPT signal and parameter data objects
Stateflow 对象描述	Include descriptions of Stateflow objects in generated comments
在模块注释中包含需求描述	Include requirement descriptions in generated comments
MATLAB 用户注释	Include MATLAB user comments in generated code
插入 Polyspace 注释	Include code comments for Polyspace block annotations
注释样式	Specify comment style in generated code

标识符

自动生成的标识符命名规则

全局变量	Customize generated global variable identifiers
全局类型	Customize generated global type identifiers
全局类型的字段名称	Customize generated field names of global types
子系统方法	Customize generated function names for reusable subsystems
子系统方法参数	Customize generated function argument names for reusable subsystems
局部临时变量	Customize generated local temporary variable identifiers
局部模块输出变量	Customize generated local block output variable identifiers
常量宏	Customize generated constant macro identifiers
代码生成 > 标识符 > 最小修饰长度	Specify the minimum number of characters for name-mangling
系统生成的标识符	Specify whether to use shorter names for the `$N` token in system-generated identifiers
生成标量内联参数作为	Express scalar inlined parameter values in the generated code as literals or macros

高级参数

共享校验和长度	Specify character length of `$C` token
EMX 数组工具函数标识符格式	Customize generated identifiers for `emxArray` utility functions
EMX 数组类型标识符格式	Customize generated identifiers for `emxArray` types
共享实用工具标识符格式	Customize shared utility identifiers
自定义标记文本	Specify text to insert for `$U` token
信号命名	Specify rules for naming `mpt` signals in generated code
M 函数	Specify rules for naming identifiers in generated code
#define 命名	Specify rule for naming `#define` parameters in generated code
M 函数	Specify rule for naming identifiers in generated code
参数命名	Specify rules for naming `mpt` parameters in generated code
M 函数	Specify rules for naming identifiers in generated code

代码样式

括号层级	Parenthesization style for generated code
保留表达式中的操作数顺序	Preserve order of operands in expressions
保留 if 语句中的条件表达式	Preserve empty primary conditions in if statements
将 if-elseif-else 模式转换为 switch-case 语句	Generate code for if-elseif-else logic as switch-case statements
在函数声明中保留 extern 关键字	Include `extern` keyword in function declarations
在函数声明中保留静态关键字	Include `static` keyword in function declarations
禁止为 Stateflow switch 语句生成不可达的默认 case	Whether to generate default cases for switch-case statements for Stateflow charts
将二次幂的乘法替换为有符号按位移位	Replace multiplications by powers of two with signed bitwise shifts
允许有符号整数右移	Allow right bitwise shifts on signed integers
强制转换模式	Method of casting data types for variables
数组容器类型	Container type for arrays
缩进样式	Style for placement of braces
缩进大小	Size for indents in generated code
换行样式	Newline character in generated code
最大行宽	Maximum line width for wrapping generated code

模板

代码模板:源文件(*.c)模板	Source code file template
代码模板:头文件(*.h)模板	Template for generated code header
数据模板:源文件(*.c)模板	Template for generated data source file
数据模板:头文件(*.h)模板	Template for generated data header file
文件自定义模板	Template for custom file processing
生成示例主程序	Control generation of example main program
目标操作系统	Target operating system for example main program
生成完整文件前注	Include code generation information in header file banner
启用自定义文件前注	Control whether to use configurations for code and data templates

代码布局

数据定义	Placement of global variable definitions
数据定义文件名	File to contain data definitions
数据声明	Location for data declarations
数据声明文件名	File to contain deta declarations
#include 文件分隔符	Type of delimiter for include file
使用数据对象的所有者信息来确定数据定义的放置	Whether to use data ownership setting for definition in code
信号显示级别	Persistence level for MPT signal data objects
参数调整级别	Persistence level for MPT parameter data objects
文件打包格式	Method of file packaging for generated code files
头文件	Custom name for header files
源文件	Custom name for source files
数据文件	Custom name for data files
Rate Transition 模块代码	Format for rate transition block code and data

对象

全部展开

代码生成目标

rtw.codegenObjectives.Objective Custom code generation objective

模块

全部展开

Configuration Wizard 模块

Custom MATLAB file	Update active configuration parameters of parent model by using file containing custom MATLAB code
ERT (optimized for fixed-point)	Update active configuration parameters of parent model for ERT fixed-point code generation
ERT (optimized for floating-point)	Update active configuration parameters of parent model for ERT floating-point code generation
GRT (debug for fixed/floating-point)	Update active configuration parameters of parent model for GRT fixed-point or floating-point code generation
GRT (optimized for fixed/floating-point)	Update active configuration parameters of parent model for GRT fixed-point or floating-point code generation

主题

代码生成配置

Code Generation Configuration
Modify the model configuration parameters specific to code generation from the Configuration Parameters Dialog box.
Configuration Variations
Retarget code generation from a model with multiple configuration sets.
Use Configuration Reference to Select Code Generation Target
Select a code generation target for a model reference hierarchy without modifying individual models.
Create Custom Code Generation Objectives
Create predefined code generation objectives to meet your requirements.
以编程方式配置模型的代码生成参数
从 MATLAB^® 命令行修改特定于代码生成的模型配置参数。
Configure and Optimize Model with Configuration Wizard Blocks
Easily configure and optimize code generation options with Configuration Wizard blocks and scripts.
Recommended Settings Summary for Model Configuration Parameters
Summary of code generation parameters for tuning model and target configurations.

模型配置参数：代码生成

模型配置参数：代码生成
用于为模型的活动配置集定义代码生成的一般参数，包括目标选择、文档和编译过程。
模型配置参数：代码生成优化
用于配置代码优化的参数。
Model Configuration Parameters: Code Generation Report
Parameters for configuring code generation reports.
Model Configuration Parameters: Comments
Parameters for controlling the comments that you want to automatically generate and insert into the generated code.
模型配置参数：代码生成标识符
用于在代码生成中为标识符选择自动生成的命名规则的参数。
模型配置参数：代码生成自定义代码
用于创建要包含在生成文件中的自定义 C 代码、文件夹、源文件和库列表的参数。
模型配置参数：代码生成接口
用于选择目标软件环境、输出变量名称修饰符和数据交换接口的参数。
Model Configuration Parameters: Code Style
Parameters for controlling the automatically generated code style for readability.
Model Configuration Parameters: Code Generation Verification
Code verification and performance analysis parameters for SIL and PIL simulations.
Model Configuration Parameters: Code Generation Templates
Parameters for customizing generated code organization.
Model Configuration Parameters: Code Generation Code Placement
Parameters for specifying data placement in the generated code.
Model Configuration Parameters: Code Generation Data Type Replacement
Parameters for replacing built-in data type names with user-defined replacement data type names in the generated code.
模型配置参数：代码生成 AUTOSAR
用于控制 AUTOSAR 代码生成的参数。