Hi there, I'm Cornelius, I'm a PhD Student at ETH Zurich in Switzerland, with a Focus on Robotics and Computer Vision.
- 🔭 I’m currently working on long-range obstacle detection, developing custom sensor solutions and developing software for them
The device I use is Canable usbcan
rostopic echo /receive messages : nothing coming from DJI RS2
rostopic echo /sent mesasages : data is fine
rosservice call /send_joint_cmd and /send_joint_speed cmd : DJI RS2 no respose
What could be the problem?
Solved!
My Canable usbcan device driver problem.
after building have an error on line 12/15
what did i do wrong?
started roslaunch server http://fx-VirtualBox:40353/
SUMMARY
========
PARAMETERS
* /rosdistro: noetic
* /rosversion: 1.15.14
* /socketcan_bridge/can_device: can0
NODES
/
dji_rs2_ros_controller (dji_rs2_ros_controller/can_bus_controller.py)
socketcan_bridge (socketcan_bridge/socketcan_bridge_node)
ROS_MASTER_URI=http://localhost:11311
process[dji_rs2_ros_controller-1]: started with pid [28571]
process[socketcan_bridge-2]: started with pid [28572]
[ INFO] [1665467928.463637437]: Successfully connected to can0.
Traceback (most recent call last):
File "/home/fx/catkin_ws/devel/lib/dji_rs2_ros_controller/can_bus_controller.py", line 15, in <module>
exec(compile(fh.read(), python_script, 'exec'), context)
File "/home/fx/catkin_ws/src/dji_rs2_ros_controller/dji_rs2_ros_controller/scripts/can_bus_controller.py", line 12, in <module>
from dji_rs2_ros_controller.srv import *
ModuleNotFoundError: No module named 'dji_rs2_ros_controller'
[dji_rs2_ros_controller-1] process has died [pid 28571, exit code 1, cmd /home/fx/catkin_ws/devel/lib/dji_rs2_ros_controller/can_bus_controller.py __name:=dji_rs2_ros_controller __log:=/home/fx/.ros/log/fcebd90a-4928-11ed-992d-1967398312aa/dji_rs2_ros_controller-1.log].
log file: /home/fx/.ros/log/fcebd90a-4928-11ed-992d-1967398312aa/dji_rs2_ros_controller-1*.log
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