Matlab Coder, Compiler can't find "tmwtypes.h"

Hello, I got Matlab Code from the Neural Net Pattern Recognition Toolbox and I tried to generate C++ Code with the Matlab Coder. But when I select Static Library or Source Code, Atmel AVR(8-bit) as Device (for Arduino) and the Arduino AVR toolchain the Arduino IDE always returns:

sketch\generated_code\interface\_coder_NeuralNetwork_api.c:12:22: fatal error: tmwtypes.h: No such file or directory

   #include "tmwtypes.h"

Why didn't the Matlab Coder create that Library?

[A.H.T.Eranga De Silva]

Did you check the PacknGo feature in the Matlab coder?

Unless, do experience it please. I think that will solve your problem.

The PacknGo feature creates a folder containing all in one. Then try creating the project inside the PacknGo created folder.

Answer 1

[Kai]

Problem solved.

Just use the Windows search, look for the filename on your HDD and copy it to your project folder!

[anuj sharma]

OMG ive been looking for a solution for ages and nothing worked but i did what you said and it worked! Thank you so much!

[Joaquin Ambia]

There might be a few files with the same name "tmwtypes.h". To be safe, you should always use the one in: matlabroot\extern\include.

Answer 2

[may miao]

If anybody had problem in matlab:

c:\program files\matlab\r2019a\extern\include\matrix.h(683): fatal error C1083: Cannot open include file: “tmwtypes.h”: No such file or directory.

You can solve it in this way:

Find the matrix.h, row 683,change “ include<tmwtypes.h> into "include“tmwtypes.h”".

[YiFan Huang]

Thank you very much!

Answer 3

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/181831-xcode-can-not-find-tmwtypes-h-file-from-code-generated-using-matlab-coder#answer_170346

Answer 4

[Kai]

Aren't I am doing exactly the same when I tick the lib option in the matlab coder? The help says:" lib for embeddable C/C++ static libraries " When I type " codegen NeuralNetwork -args {1} -config:lib " in the command window I always get a error:

??? Index expression out of bounds. Attempted to access element 5. The valid range is 1-1. More information Error in ==> NeuralNetwork Line: 12 Column: 22 Code generation failed: View Error Report Error using codegen

In Line 12 I am indexing the input value of the Function (which should be a inf x 5 Matrix) in the fifth column.

Am I using the codegen command wrong? How can I get the missing tmwtypes.h file?

Answer 5

[cui,xingxing]

https://ww2.mathworks.cn/help/coder/ug/use-a-c-dynamic-library-in-microsoft-visual-studio-project.html