Hi,
I followed the instructions to start ROS for elfin. But met the following errors after ran "roslaunch elfin_robot_bringup elfin_ros_control.launch". Can anybody help? Thanks in advance!
[ERROR] [1523696551.985592487]: Please set the param /elfin_ros_control/elfin/count_zeros
The whole messages show as follow:
th@th-APQ-E7-series:~/elfin_SOEM$ sudo chrt 10 bash
[sudo] password for th:
root@th-APQ-E7-series:~/elfin_SOEM# roslaunch elfin_robot_bringup elfin_ros_control.launch
... logging to /home/th/.ros/log/7f9cada4-3fc2-11e8-bca2-ecd68a11016d/roslaunch-th-APQ-E7-series-4355.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.
started roslaunch server http://th-APQ-E7-series:44608/
SUMMARY
========
PARAMETERS
* /elfin_arm_controller/action_monitor_rate: 10
* /elfin_arm_controller/constraints/goal_time: 0.6
* /elfin_arm_controller/constraints/stopped_velocity_tolerance: 0.1
* /elfin_arm_controller/joints: ['elfin_joint1', ...
* /elfin_arm_controller/state_publish_rate: 25
* /elfin_arm_controller/stop_trajectory_duration: 0.05
* /elfin_arm_controller/type: position_controll...
* /elfin_ros_control/esi_file: elfin_motor.esi
* /elfin_ros_control/eth_name: eth0
* /elfin_ros_control/slave_no: [1, 2, 3]
* /joint_state_controller/publish_rate: 50
* /joint_state_controller/type: joint_state_contr...
* /rosdistro: indigo
* /rosversion: 1.11.21
NODES
/
elfin_arm_controller_spawner (controller_manager/controller_manager)
elfin_joint_controller_spawner (controller_manager/controller_manager)
elfin_ros_control (elfin_ros_control/elfin_hardware_interface)
ROS_MASTER_URI=http://localhost:11311
core service [/rosout] found
process[elfin_ros_control-1]: started with pid [4375]
process[elfin_joint_controller_spawner-2]: started with pid [4376]
process[elfin_arm_controller_spawner-3]: started with pid [4377]
Initializing etherCAT master
wkc = 4
SOEM found and configured 4 slaves
SOEM IOMap size: 564
Finished configuration successfully
[ERROR] [1523696551.985592487]: Please set the param /elfin_ros_control/elfin/count_zeros
[elfin_ros_control-1] process has finished cleanly
log file: /home/th/.ros/log/7f9cada4-3fc2-11e8-bca2-ecd68a11016d/elfin_ros_control-1*.log
Hi,
I'm glad to know that you have an elfin robot arm. "count_zeros" is a parameter in the elfin_drivers.yaml file. Please ask the vendor for the file before starting the elfin.
Hi, I followed the instructions to start ROS for elfin. But met the following errors after ran "roslaunch elfin_robot_bringup elfin_ros_control.launch". Can anybody help? Thanks in advance!
[ERROR] [1523696551.985592487]: Please set the param /elfin_ros_control/elfin/count_zeros
The whole messages show as follow: