math explicit type overloads:
Use explicit data type casts in math functions where the overloaded function could not be determined.
Modify all block factories to use gnuradio::get_initial_sptr.
Merged r8195:8205 from jcorgan/ecc into trunk. Adds convolutional encoderand decoder corresponding to the R=1/2, K=7 CCSDS standard ("Voyager").
This code is a GNU Radio wrapper around a 1995-era KA9Q portable-Cimplementation, and is designed for continuous streaming data, not packets....