Comments (8)
Did you connect the Sick Tim310 laser scanner to the USB port? Did you connect it to an external power supply? Is the LED lighting up in green?
from sick_tim.
Yes, I did. It is lighting up in green!
from sick_tim.
Well, I dont know how but now it is detecting the lidar and is giving this warning constantly
[ WARN] [1371814789.317046529]: LIBUSB - Read Error: LIBUSB_ERROR_TIMEOUT.
[ WARN] [1371814789.349312288]: received more fields than expected (expected: 580), ignoring scan
from sick_tim.
The communication with the scanner still doesn't seem to be working properly; the LIBUSB_ERROR_TIMEOUT means that we tried sending data, but the scanner didn't reply. I've never seen that happen before, so I'm afraid I can't help you there. Maybe check that you're using the correct voltage etc.?
from sick_tim.
Wait a minute... actually, the device seems to be sending something intermittently: First, there's a timeout, then we get a message, but it is too big. Strange. There are a few more things you can try:
- check whether the problem goes away after a few seconds, check if
rostopic echo /scan
outputs something - change the value of USB_TIMEOUT to something bigger (in file src/sick_tim3xx.cpp)
- comment in the two lines containing "received message was:" and send me the first couple hundred lines of output.
from sick_tim.
Yes, its actually running.
Its is giving the correct topics with rostopic list.
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What about the other points I mentioned?
from sick_tim.
Closing as invalid because OP doesn't respond. For future reference: two more scanner types have been added to the package, so chances are the scanner will be supported by one of those. See the sick_tim3xx roswiki page.
from sick_tim.
Related Issues (20)
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- MRS1000: Add intensities to point cloud HOT 4
- Problem with TIM561 when we change IP HOT 1
- Error while I use roslaunch for tim561 HOT 3
- RLexception: Sick_tim551_2050001 is neither a launch file error. HOT 1
- Roslaunch for sick_tim_561 HOT 2
- TIM310-1030000S01 - LIBUSB - Read Error: -7. HOT 9
- cloud HOT 1
- SICK TIM320-1131000 - V2.51 --> received less fields than expected fields (actual: 303, expected: 580), ignoring scan" HOT 8
- Can't compile with Windows 10 ROS environment HOT 1
- sick tim351-2134001 firmware HOT 1
- Noetic release HOT 1
- Support for TiM581? HOT 2
- Error :catkin_make -DCMAKE_BUILD_TYPE="Release"
- Port 2112 or 2112 is not created (Device is not seen). HOT 1
- TiM351 - Failed to init scanner: 2 HOT 1
- TiM TIM510-9950000S01 HOT 10
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