`what(): LIBUSB_ERROR_TIMEOUT ` Error on Roadrunner (Only on USB)
Posted: Thu Feb 14, 2019 7:40 pm
Hello Everyone,
I'm trying to run this launch file,
(With all the copter parts removed ofcourse)
But this error is being thrown every now and then,
After couple of tries of running the same launch file, another error is being thrown,
And after couple more tries, it WORKS and I'm able to get the pose on the Roadrunner! This is a USB realated issue i presume as I don't get this error when Roadrunner is connected over crazyradio Can someone please suggest some solution for this issue?
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
I'm trying to run this launch file,
Code: Select all
roslaunch bitcraze_lps_estimator dwm_loc_ekf_hover.launch uri:=usb://0
But this error is being thrown every now and then,
Code: Select all
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
), I am not able to get the pose.