clearpathrobotics/imu_um6 — pull request #2 by ZdenekM (2013-04-15 13:37:22+00:00)
Title: Ability to use more IMUs at the same time

TF frame of IMU can be specified as parameter. Users with just one IMU will not notice any difference (there is default value).

I've also added check if there are some subscriptions before publishing anything. This should save some processing power.