This ros package is making manupulator I used the hardware ROBOTIS RX-28 Dynamixel
laptop : samsung nt900x5w os : ubuntu14.04 ros version: indigo motor: rx-28 * 5
DynamixelSDK https://github.com/leejm90/DynamixelSDK
move dynamixel all
calculate inverse kinematics make it inverse kinematics in ros
leejungmin