Subscribe "cmd_vel"

Dependencies:   ros_lib_kinetic

Revision:
0:d6f223f1ea8a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ros_lib_kinetic.lib	Fri Nov 02 23:53:38 2018 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/garyservin/code/ros_lib_kinetic/#a849bf78d77f