Support for X-Series Dynamixels

[MatthewOliverKing]

Hi! My team has been trying to implement your code as part of the CSIRO's OpenSHC program, which forked your repo here.

We are having to modify your code (mostly the Control Table in the dynamixel_const.py file) to get it to work with our XL-430-w250t and 2XL-430-w250t servos set to protocol 1. We have some success getting information flowing correctly, but have yet been unable to make the servos move with OpenSHC.

Did you end up writing code that supports the X-series Dynamixels? If not, do you know anyone who has?