Recovery script: If you incorrectly set your FTDI parameters this script will reset it for you
Timing: get_current_time() returns accurate gps_time_t for every call.
SBP Piksi: Implementing throughput monitoring
SBP OBS MSG: New compacted MSG_PACKED_PBS:

- Sequence of OBS messages for a single set of observations.
- centimeter-accurate pseudorange.
-  GPS Time TOW sent as integer millisecond value, update TIME_MATCH_THRESHOLD accordingly
- Fixed Point Carrier Phase