Simulink生成C2000代码配置

1 - 初始配置

1. powergui
   • Discrete
   • Sample time设置为sampleTime
2. Model Settings
   • Solver
     • Fixed-step
     • discrete (no continuous states)
     • Fixed-step-size: sampleTime
   • Hardware implementation - Target hardware resources
     • Build options
       • Build action: Build
     • Clocking
       • 检查Desired CPU Clock in MHz和OSCLK frequency in MHz
       • 配置LSPCLK和HSPCLK
   • Code Generation
     • Report
       • Create code generation report
       • Open report automatically
       • Generate model Web view
     • Code Style - Code indentation
       • Indent style: Allman
       • Indent size: 4

2 - 编译运行

编译

1. Code Generation - Build process

   • Generate code only

2. HARDWARE -> Build

优化

1. Code Generation - Build process

   • Generate code only

2. APPS -> Embedded Coder -> C CODE -> Quick Start

3 - CCS处理

时钟

首先关闭不必要的外设时钟，在ert_main.c中找到init_board()函数，然后进入InitPeripheralClocks()函数关闭不必要的外设时钟。