I've been working a lot on my MSP430 Sensor Node project and part of this is generating an Energia library that enables these boards to transmit BLE beacons. Here is the first release!
The library is a Fork of the Enrf library created by @spirilis . I use the same inherited print functions as Enrf and add another function called "flushBle()" to flush the buffer to a BLE advertisement.
Example code can be found here