Ricardo Angeli's profile - activity

How to provide variance field in sensor_msgs/FluidPressure messages? I'm writing a ROS driver for a pressure sensor and

Can you describe with detail what each of your servos are doing? Before using a path planner (like teb_local_planner) y

I'm developing a node that includes some dynamically-reconfigurable parameters. Eventually, I will write a JavaScript GUI that uses roslibjs and rosbridge to interface with this node and the rest of my robot. I understand that dynamic_reconfigure uses ROS services to change the parameters during runtime.

Are there any examples of using roslibjs (or anything that talks to rosbridge) to change dynamically reconfigurable parameters? I would be grateful to know if this is even possible, because if it isn't, I will have to design my node differently.

I'm creating a new custom message type for one of my nodes and I need a field that expresses a percentage value (from 0% to 100%).

What is the standard way to express this? Should I use a floating point variable from 0.0 to 100.0? Or a floating point from 0.00 to 1.00?

Yes, I do.

In my particular implementation, it is indeed fractional. But even if it wasn't, wouldn't we want the field type to be

I believe I found an answer. Gvdhoorn is right that there is no defined standard. However, the sensor_msgs/RelativeHum

How should I express a percentage in a message definition? I'm creating a new custom message type for one of my nodes an

I've investigated this issue on my own. I couldn't find any existing examples of doing this, however I found that it is

You want to launch mavros to connect your copter running ArduPilot to the ROS network. Once you have that working, try

Changing dynamic_reconfigure parameters using rosbridge I'm developing a node that includes some dynamically-reconfigura