Error using packNGo when building Simulink Real-Time model

Question

thosman 2018-2-6

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/380971-error-using-packngo-when-building-simulink-real-time-model

回答： bing li 2018-10-17

Hello,

I am attempting to build a simulink real time model on a target PC with a UDP Send block inside it. I keep getting errors when I attempt to use the packNGo to package the appropriate dlls as mentioned here.

My question is why am I getting this error and how do I correctly package the necessary dll files for my real time model? Do I need to add more items to my Windows path?

Below is my process:

When attempting to originally download the model to the target machine, I received the error:

Could not open library: networkdevice.dll. ... use the packNGo function

I since added the following code when I compile my model

set_param(modelName,'PostCodeGenCommand',...
                'packNGo(buildInfo, {''packType'' ''hierarchical''})');
rtwbuild(modelName);

It subsequently outputs:

Warning: The following error occurred while attempting to run the preprocessor to find the minimum needed set of include files:
While parsing the source file 'pathToModel\modelName.c' the following error
occurred
pathToModel\modelName.h:28: cannot open source file "xpcdatatypes.h"
|  #include <xpcdatatypes.h>

And then errors on not being able to find the file named "dummy"

 Error using coder.internal.PCGHook
 Error encountered while executing PostCodeGenCommand for model 'modelName': File "dummy" does not exist.

Setup:

Windows 7
Matlab 2017b (with associated Simulink 9)
Microsoft Visual C++ 2017

I have added matlab's bin path to my Windows path variable as suggested here.

Again, do I need to give more visibility to the xpcdatatypes.h file's location (it lives at C:\Program Files\MATLAB\R2017b\toolbox\rtw\targets\xpc\target\build\xpcblocks\include\xpcdatatypes.h)?

Is there any other step that I need to do before building the model?