Hi, I could ros echo /mavros/imu/data but temperature and atm are not showing.BRXiaoxiao
That's normal. Check what is written in that topic:
http://wiki.ros.org/mavros#mavros.2BAC8-Plugins.imu_pubAnd here you have IMU message definition:http://docs.ros.org/api/sensor_msgs/html/msg/Imu.html
Please read documentation before asking and make specific questions with descriptions of your problems so we can help. (This also refers to your previous forum entries)
Hi, Because of the reply limitation, I need to change to another account but if still me.What I mean there is:I can't get information from /mavros/imu/temperature and /mavros/imu/atm_pressure, I mentioned /mavros/imu/data because I want you know the network worksBest
yes, the rover firmware don't send the data to this topics, nevertheless, the ArduCopter firmware version yes.
You can look at this and implement this features.
Hi, could you please tell more details of which file or document should I lookBR
Link to official repos, look the README have the gitter channels:
I see, so, have you set up the development environment in brain 3? Where is the source code folder path? I can see APMrover2.elf only.
the APMrover2.elf is a binary, you need compile the code to obtain this binary, the source code is on ArduPilot github.
Fine, good to know that, and what are ros2_ws and spider_ws, I am confused about that. Are they useful, if not, I will delete them
if you don't need use ros2 or spider you can erase it without problems.
Hi, another question: I've read apm.sh, I didn't find mavlink related script, where do you start mavros_node
ROS and their packages are deployed on /opt/ros/kinetic, in this place you can find the scripts to launch mavros. Also, we create some services using systemd.
I am searching for the systemd service file, is it called ros.service?
no, this is for ROS, you have another service called mavros.service.
Please check things first before you ask the questions.
Aha, thanks for your time, I checked things actually, however my knowledge is limited. And your customer service send me to the forum.