Dear @Jaeyoung-Lim friend,
I just try to understand the way of how to apply such feature in ROS, therefore I had written some sample code to ask if the way of code is going to correct direction or not; because I am not so sure which I am newbie myself with PX4 in ROS already. However, when I go back to home - I will check your giving link in more detail to do more testing and I will inform you in this thread if it is worked or not. Shortly, I don’t ask you to write a code for me, but I wanted to get your opinion about if my given example code above is going to correct direction or not. Otherwise, I don’t know whom to ask already, except in this discuss px4 forum.
At least this thread I had opened might help the other newbies to give some idea too. I will make a tutorial about my other thread about custom vtol model and how to apply it too that you had mentioned before here: “https://discuss.px4.io/t/how-to-change-the-appearance-of-standard-vtol-drone-model-with-custom-vtol-drone-model/19669/3”
I really enjoy(ed) to learn and use the PX4 a lot, so I try to do new things which it improves myself too. I am sorry if I ask many questions (I hope that I don’t bother you with my specific questions), but I am glad to meet you that at least there is a person I would talk about PX4 to understand PX4 better.