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getting_started:write_app:use_on_host

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getting_started:write_app:use_on_host [2021/03/25 07:51] – [Use Existing Project] ursgrafgetting_started:write_app:use_on_host [2024/11/07 12:25] (current) – [Say Hello with EEROS] ursgraf
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 ====== Writing EEROS Applications for the Host ====== ====== Writing EEROS Applications for the Host ======
 Back to [[getting_started:compile_eeros_host|]]. Back to [[getting_started:compile_eeros_host|]].
 +
 +You will use C++ to develop your EEROS applications. For this you need at least some knowledge of the basic language features. A good starting point might be [[https://www.cplusplus.com/doc/tutorial/]]. Minimal help can also be found under [[tools:cplusplus|]].
  
 What do you want to do next? What do you want to do next?
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 </code> </code>
   - Create a text file "CMakeLists.txt" and copy the following text into it: <code cpp>   - Create a text file "CMakeLists.txt" and copy the following text into it: <code cpp>
-cmake_minimum_required(VERSION 3.5.1)+cmake_minimum_required(VERSION 3.10)
 project(helloworld) project(helloworld)
- 
-set(CMAKE_CXX_STANDARD 14) 
  
 find_package(EEROS REQUIRED) find_package(EEROS REQUIRED)
-include_directories(${EEROS_INCLUDE_DIR}) 
-link_directories(${EEROS_LIB_DIR}) 
  
 add_executable(helloworld main.cpp) add_executable(helloworld main.cpp)
-target_link_libraries(helloworld eeros ucl ${CMAKE_DL_LIBS})+target_link_libraries(helloworld PRIVATE EEROS::eeros)
 </code>  </code> 
   - Create a build directory for your new project and change into it with <code>   - Create a build directory for your new project and change into it with <code>
-$ mkdir ../build-x86/hello +$ mkdir build-x86 
-$ cd ../build-x86/hello+$ cd build-x86 
 +</code> 
 +  - Build the project with <code>
 $ cmake -DCMAKE_INSTALL_PREFIX=../../install-x86 ../../hello $ cmake -DCMAKE_INSTALL_PREFIX=../../install-x86 ../../hello
 $ make $ make
 </code> </code>
 +  - Make changes to "main.cpp", save them and rebuild with <code>
 +$ make
 +</code> In order to be able to write your own EEROS programs, you could use any text editor. However, we recommend to use an integrated development environment, see [[getting_started:kdevelop|]].
 +
  
 Continue with [[getting_started:deploy:deploy_host|]]. Continue with [[getting_started:deploy:deploy_host|]].
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 As an example we use the [[getting_started:tutorials:oneaxis|]] demo program. As an example we use the [[getting_started:tutorials:oneaxis|]] demo program.
  
-  - Fetch the code of the application from within your EEROS directory with <code> +  - Fetch the code of the application from within your EEROS project directory with <code> 
-$ git clone +$ git clone https://github.com/eeros-project/simple-motor-control.git 
 +$ cd simple-motor-control 
 +</code> 
 +  - Create a build directory for your new project and change into it with <code> 
 +$ mkdir build-x86 
 +$ cd build-x86
 </code> </code>
   - Build the project with <code>   - Build the project with <code>
-$ ./make.sh+$ cmake -DCMAKE_INSTALL_PREFIX=../../install-x86 -DREQUIRED_EEROS_VERSION=1.3 ../../simple-motor-control 
 +$ make
 </code> </code>
  
 Continue with [[getting_started:deploy:deploy_host|]]. Continue with [[getting_started:deploy:deploy_host|]].
  
getting_started/write_app/use_on_host.1616655099.txt.gz · Last modified: 2021/03/25 07:51 by ursgraf