Real-Time Robotics Framework

User Tools

Site Tools

You are here: EEROS Wiki » Get Started Using EEROS » Writing EEROS Applications » Writing EEROS Applications for cb20 Board
getting_started:write_app:use_on_cb20

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
Last revisionBoth sides next revision
getting_started:write_app:use_on_cb20 [2021/03/25 16:28] – [Test Application] ursgrafgetting_started:write_app:use_on_cb20 [2023/04/12 16:05] – [Use Existing Project] ursgraf
Line 1: Line 1:
 ====== Writing EEROS Applications for cb20 Board ====== ====== Writing EEROS Applications for cb20 Board ======
 Back to [[getting_started:install:use_with_cb20|]]. Back to [[getting_started:install:use_with_cb20|]].
 +
 +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?
Line 8: Line 10:
  
 ===== Say Hello with EEROS ===== ===== Say Hello with EEROS =====
-  - Edit the file ''config.sh.in'' as follows <code> +
-custom_application=hello +
-</code>+
   - Create a project directory and change into it with <code>   - Create a project directory and change into it with <code>
 $ mkdir hello $ mkdir hello
Line 32: Line 32:
 </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) 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 ${CMAKE_DL_LIBS})+target_link_libraries(helloworld PRIVATE eeros)
 </code>  </code> 
-  - Change back into your parent directory and build the project with <code> +  - Create a build directory and change into it with <code> 
-$ cd .. +$ mkdir build-armhf 
-$ ./make.sh+$ cd build-armhf 
 </code> </code>
 +  - Source the script for the SDK which has been installed in [[getting_started:install:use_on_bbb#Install_SDK_on_the_Host|Install SDK on the Host]] with <code>
 +$ . ~/ost-devel/tdx-xmayland/5.1.0/environment-setup-armv7at2hf-neon-tdx-linux-gnueabi
 +</code> This step has to be done only once. However, you have to repeat it as soon as you open another shell.
 +  - Build the project with <code>
 +$ cmake ..
 +$ make
 +</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_cb20|]]. Continue with [[getting_started:deploy:deploy_cb20|]].
Line 53: Line 60:
 ===== Use Existing Project ===== ===== Use Existing Project =====
 As an example we use the [[getting_started:tutorials:oneaxis|]] demo program. As an example we use the [[getting_started:tutorials:oneaxis|]] demo program.
-  - Edit the file ''config.sh.in'' as follows <code> +  - Clone the code for the project and change into the directory <code> 
-custom_application=simple-motor-control+$ git clone https://github.com/eeros-project/simple-motor-control.git 
 +$ cd simple-motor-control
 </code> </code>
-  - Fetch the code of the application with <code> +  - Create a build directory and change into it with <code> 
-$ ./clone.sh+$ mkdir build-armhf 
 +$ cd build-armhf 
 </code> </code>
-  - Build the project with <code> +  - Source the script for the SDK which has been installed in [[getting_started:install:use_on_bbb#Install_SDK_on_the_Host|Install SDK on the Host]] with <code> 
-$ ./make.sh+$ . ~/ost-devel/1.0/environment-setup-cortexa8hf-neon-poky-linux-gnueabi 
 +</code> This step has to be done only once. However, you have to repeat it as soon as you open another shell.  - Build the project with <code> 
 +$ cmake -DUSE_FLINK=TRUE .. 
 +$ make
 </code> </code>
  
Line 69: Line 81:
  
  
-==== Test Application ==== 
- 
-There is a test application for the cb20 board in [[https://github.com/ntb-ch/cb20.git]] under the directory ///Software//. If you wish to use this you can alter ''config.sh.in'' as follows 
-<code> 
-custom_application_name=cb20test 
-</code>   
-and further down 
-<code> 
-custom_application_git_remote_address=https://github.com/ntb-ch/cb20.git 
-custom_application_git_version=master 
- 
-custom_application_source_dir="$wd/$custom_application_name/Software/$custom_application_name" 
-custom_application_build_dir="$build_dir/$custom_application_name" 
-</code>   
- 
-After this you continue as given above in [[getting_started:write_app:use_on_cb20#Use Existing Project|]]. 
  
getting_started/write_app/use_on_cb20.txt · Last modified: 2023/04/12 16:05 by ursgraf