I'm trying to run this launch file,
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roslaunch bitcraze_lps_estimator dwm_loc_ekf_hover.launch uri:=usb://0
But this error is being thrown every now and then,
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terminate called after throwing an instance of 'std::runtime_error' │
what(): LIBUSB_ERROR_TIMEOUT │
[crazyflie_server-6] process has died [pid 24065, exit code -6, cmd /home/unmanned/Workspace/devel/lib/crazyflie_driver/crazyflie_s│
erver __name:=crazyflie_server __log:=/home/unmanned/.ros/log/b02b0af4-3082-11e9-8c3f-faa083e2307f/crazyflie_server-6.log]. │
log file: /home/unmanned/.ros/log/b02b0af4-3082-11e9-8c3f-faa083e2307f/crazyflie_server-6*.log
Code: Select all
[INFO] [1550167626.114321]: Anchor 0 at [0.0, 0.0, 1.93] │
terminate called after throwing an instance of 'std::runtime_error' │
what(): LIBUSB_ERROR_TIMEOUT │
Traceback (most recent call last): │
File "/home/unmanned/Workspace/src/lps-ros/scripts/lps_ekf_bridge.py", line 77, in <module> │
update_params([name + 'x', name + 'y', name + 'z']) │
File "/opt/ros/kinetic/lib/python2.7/dist-packages/rospy/impl/tcpros_service.py", line 435, in __call__ │
return self.call(*args, **kwds) │
File "/opt/ros/kinetic/lib/python2.7/dist-packages/rospy/impl/tcpros_service.py", line 525, in call │
raise ServiceException("transport error completing service call: %s"%(str(e))) │
rospy.service.ServiceException: transport error completing service call: unable to receive data from sender, check sender's logs fo│
r details
Firmware version on Roadrunner:
SYS: Build 4:1762deae7f25 (2019.02 +4) CLEAN
SYS: I am 0x3934323530374718003F0023 and I have 1024KB of flash!
CFGBLK: v1, verification [OK]
DECK_INFO: DECK_FORCE=bcDWM1000 found
DECK_INFO: compile-time forced driver bcDWM1000 added
DECK_CORE: 1 deck(s) found
DECK_CORE: Calling INIT on driver bcDWM1000 for deck 0
IMU: BMI088 Gyro I2C connection [OK].
IMU: BMI088 Accel I2C connection [OK]
ESTIMATOR: Using Kalman (2) estimator
CONTROLLER: Using PID (1) controller
EEPROM: I2C connection [OK].
DECK_CORE: Deck 0 test [OK].
SYS: Free heap: 11432 bytes
TDOA3: 2D positioning enabled at 0.300000 m height
DWM: Automatic mode: detected TDoA3
LPS node firmware: lps-node-firmware-2018.10.dfu
System details:
Ubuntu 16.04
ROS Kinetic
ROS driver for roadrunner/crazyflie from https://github.com/whoenig/crazyflie_ros
Thanks in advance,
Ash