Hi,
In ROS, I could import other messages using headers.
Header header
int32 cout
int32 nch
int32 lenght
This way I could include std_msg's **stamp** and **frame_id**.
Other wise, I have to add them manually but I am not sure if this is ideal or not.
unit32 seq
builtin_interfaces/Time stamp
string frame_id
int32 count
int32 nch
int32 lenght
I tried using std_msgs/Header header but I received error message.
> Message interface 'std_msgs/Header'
> contains an unknown field type:
> std_msgs/Header header
I added `find_package(std_msgs REQUIRED)` to my CMakelist, I am not sure if I am missing anything else
I looked at how other ROS2 msg's used the messages I wanted to use but it seems they are doing it manually as well [link text](https://github.com/ros2/demos/blob/master/pendulum_msgs/msg/RttestResults.msg).
I was wondering if it would be okay for me to do this too(writing it manually).
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