Wait for imu data about imu_utils HOT 8 CLOSED

@maxwu8416 I think the parameter("max_time_min") means that the bag file should be played for xxx minutes, so I changed it to 1 minute and it will be finished soon, but it will remind me that "the time is too short".finally i run imu for 40 m, and set the parameter as follow
<param name="max_time_min" type="int" value= "30"/>

from imu_utils.

you need to wait for the bad file playing end,,look at the imu_an.cpp.

from imu_utils.

you need to wait for the bad file playing end,,look at the imu_an.cpp.
thanks!

from imu_utils.

@csl1994 hay~ i also have same problem as you did. do you solved the problem ? @johnjin404 i already your suggest try to wait for bag file playing until the end but nothing change. is it need to do it at the same time ? (playing bag file and do roslaunch) or play the bag file before do roslaunch ? both of them i already try it but still the same. if you have any idea ill be really grateful.

from imu_utils.

@csl1994 hay~ i also have same problem as you did. do you solved the problem ? @johnjin404 i already your suggest try to wait for bag file playing until the end but nothing change. is it need to do it at the same time ? (playing bag file and do roslaunch) or play the bag file before do roslaunch ? both of them i already try it but still the same. if you have any idea ill be really grateful.

from imu_utils.

Okay~ seems worth to try ! Thx for ur reply ! I’ll try it later and update the info

from imu_utils.

It seems that the program doesn't give useful feedback about whether it receives imu info. But it does. So if you cannot be sure, just change max_time_min in your launch file to 1 min or so, and see the results. But for accurate results you have to at least run it for about 2 hours.

from imu_utils.

Hi, I am facing the same problem here. How am I going to configure the duration of the data recording? I recorded a rosbag for 1 minute. I did make some changes in the launch file & imu_an.cpp.

But the recording is still too short. Where and how should I change the parameters? FYI, I am still new in cpp.

Thank you so much for your help!

from imu_utils.