Hi to all,
I'm currently trying to simulate the behavior of my robot using STAGE simulation but the tf timing from STAGE is too slow with a time interval of 13 x10^6 second. I tried to overcome this problem by overwrite the tf using the static transform publisher but the time become negative with this warning:
TF_OLD_DATA ignoring data from the past for frame /base_footprint at time 12.6 according to authority /Stage_Node
How should i approach this problem?
With thanks, Zhiping
Post score: 0
Comment by zhiping on 2011-03-15:
I'm trying to link the STAGE, move_base and gmapping together in order to simulate a online SLAM. The TF link is /map (slam_gmapping) >> /odom (Stage_node)>>/base_footprint (Stage_node) >> /base_link (Stage_node) >> /base_laser_link (Stage_node)
Comment by tfoote on 2011-03-15:
Can you be a little more specific about your setup. In general Stage works fine with tf.