移植SOEM主站到Linux开发板

移植SOEM主站到Linux开发板

1：下载SOEM 文件

git clone https://github.com/OpenEtherCATsociety/SOEM.git

 2：主要找到编译开发板的交叉编译工具链

本板子的 (arm-gnu-toolchain-13.2.Rel1-x86_64-aarch64-none-linux-gnu)

export CC=/toolchains/linux_platform/arm-gnu-toolchain-13.2.Rel1-x86_64-aarch64-none-linux-gnu

3：arm_toolchain.cmake 并添加如下内容

set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR aarch64)
set(TOOLCHAIN "toolchains/linux_platform/arm-gnu-toolchain-13.2.Rel1-x86_64-aarch64-none-linux-gnu")
set(CMAKE_C_COMPILER "${TOOLCHAIN}/bin/aarch64-none-linux-gnu-gcc")
set(CMAKE_CXX_COMPILER "${TOOLCHAIN}/bin/aarch64-none-linux-gnu-g++") 
set(CMAKE_SYSROOT "${TOOLCHAIN}/aarch64-none-linux-gnu/libc") set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

4：创建build 文件 

rm -rf build && mkdir build && cd build

5：在 build 目录下 执行 执行cmake 命令

 cmake -DCMAKE_TOOLCHAIN_FILE=../arm_toolchain.cmake \
      -DCMAKE_INSTALL_PREFIX=/usr/local/soem \
      ..

6：进行编译 

make -j$(nproc)