PX4/Firmware — pull request #209 by muggenhor (2013-02-24 22:12:36+00:00)
Title: Refactoring of HoTT telemetry transmitter daemon

Refactoring of HoTT telemetry transmitter daemon

* Use more appropriate types
* Better ways of getting compile-time constants (than using magic numbers)
* Use signals for communicating with daemon process instead of shared memory (globals)
* Improve logging code (less repetition, more appropriate syscalls)