To simplify the logic and allow an easy and more efficient way to add
new decoders, the new architecture uses only one decoder block.
This block takes as input a void* stream and produces PDUs with their
metadata. To do so, the block accepts a decoder object. Every decoder
should implement the virtual class decoder(). This class provides the
necessary API and an arbitrary number of decoders can be supported. The
decoding status is reported to the frame_decoder block through the
decoder_status_t structure.
std::bitset can be used only with compile time known size. Most of the flowgraphs take the shift register size as a parameter through the GRC so it cannot be used. This commit implements a shift register using the std::deque that supports arbitrary number of memory stages
This is an attempt to cut the signal free period after the quadrature
demodulation block. The idea seems that works, but there still an issue
with the samples not passing correctly from the valve.