Jeremy_z's profile - activity

I'm using ros2 eloquent and trying to write a .idl message directly so that it could be compatible with Fast-DDS; I'm trying to pass constants in the .idl file. The file I wrote looks like

module package_name{
    module idl {
        struct exmaple_msg{
            // constants
           uint32 CONSTANT = 0;
       };
   };
};

I failed to pass it through rosidl_generate_interfaces; Could you give an correct syntax to write it and how to use it later ?

How to pass constants using a .idl file directly ? I'm using ros2 eloquent and trying to write a .idl message directly s