Can someone please tell me which topics are published and subscribed to when there is an obstacle within the range ?
This forum is not just for the
PX4/avoidance repo. You need to explain the context of your question.
As I suspect you are talking about the
local_planner in the
PX4/avoidance repo, here is where you can find the list of published topics: https://github.com/PX4/avoidance/blob/master/local_planner/src/nodes/local_planner_node.cpp#L39
great thank-you very much … however would you tell me which specific topics gets published or subscriber when the drone gets within the range of an obstacle ?
@lioneleeedadad All topics are being published whether or not it is seeing an obstacle
I mean which topics take place or task when there is an obstacle ?
exactly and also I need to know how is the velocity of motors is sent to the px4 ?
@baumanta can probably tell you which MAVLink message is used.
how is the velocity of motors is sent to the px4 ?
There are more controllers at work, have a read here: https://dev.px4.io/master/en/concept/architecture.html
I don’t mean the messages. I mean which commands controls the motors to switch it on or switch it off .
@Jaeyoung-Lim I guess this is now the right place to discuss my problem … So I have read the architecture on https://dev.px4.io/en/ and I still don’t know how to stop the spinning of the motors in order to switch them off ?