【发布时间】:2016-03-09 19:56:20
【问题描述】:
我有一个非常简单的模型中的 C-MEX S-Function。 S-Function 做了很多事情(它充当一种设备驱动程序,用于从 Simulink 模型获取数据)。当我按下生成代码按钮时,我可以从诊断日志中看到该功能已启动然后终止。请问这是为什么?
我有一个日志函数,它在 S-Function 的各个阶段被调用,以帮助我理解程序流程,您可以从构建日志中看到(以 [INFO] 开头的 3 行):
### Generating code into build folder: /some_dir_path/output/test_grt_rtw
[INFO] mdlInitializeSizes
[INFO] mdlInitializeSampleTimes
[INFO] mdlTerminate
### Invoking Target Language Compiler on test.rtw
### Using System Target File: /Applications/MATLAB_R2015b.app/rtw/c/grt/grt.tlc
### Loading TLC function libraries
### Initial pass through model to cache user defined code
### Caching model source code
### Writing header file test.h
### Writing header file test_types.h
### Writing header file rtwtypes.h
.
### Writing header file multiword_types.h
### Writing source file test.cpp
### Writing header file test_private.h
### Writing header file rtmodel.h
### Writing source file test_data.cpp
### Writing header file rt_nonfinite.h
.
### Writing source file rt_nonfinite.cpp
### Writing header file rtGetInf.h
### Writing source file rtGetInf.cpp
### Writing header file rtGetNaN.h
### Writing source file rtGetNaN.cpp
### TLC code generation complete.
### Creating project marker file: rtw_proj.tmw
### Using toolchain: Clang v3.1 | gmake (64-bit Mac)
// remainder of log file here
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