ceinem / dji_rs2_ros_controller

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

How to reach me:

Languages and Tools:

dji_rs2_ros_controller's Issues

ROS compiling alright，Roslauch alright , But the controls din't work

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.

problem launching

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