This is a part of [rosserial](https://github.com/ros-drivers/rosserial) repository to communicate with ROS system through a USART for STM32 embedded system.
With the latest code, build fails.
CMake Error at /root/catkin_ws/build/catkin_tools_prebuild/CMakeLists.txt:2 (project):
No CMAKE_C_COMPILER could be found.
With the latest code, build fails. CMake Error at /root/catkin_ws/build/catkin_tools_prebuild/CMakeLists.txt:2 (project): No CMAKE_C_COMPILER could be found.