Convert a stream of unpacked bytes or shorts into a stream of packed bytes or shorts. More...
#include <unpacked_to_packed_ii.h>
Public Types | |
| typedef boost::shared_ptr < unpacked_to_packed_ii > | sptr |
Static Public Member Functions | |
| static sptr | make (unsigned int bits_per_chunk, endianness_t endianness) |
Detailed Description
Convert a stream of unpacked bytes or shorts into a stream of packed bytes or shorts.
input: stream of int; output: stream of int
This is the inverse of gr::blocks::packed_to_unpacked_XX.
The low bits_per_chunk bits are extracted from each input byte or short. These bits are then packed densely into the output bytes or shorts, such that all 8 or 16 bits of the output bytes or shorts are filled with valid input bits. The right thing is done if bits_per_chunk is not a power of two.
The combination of gr::blocks::packed_to_unpacked_XX followed by gr_chunks_to_symbols_Xf or gr_chunks_to_symbols_Xc handles the general case of mapping from a stream of bytes or shorts into arbitrary float or complex symbols.
- See also:
- gr::blocks::packed_to_unpacked_bb, gr::blocks::unpacked_to_packed_bb,
- gr::blocks::packed_to_unpacked_ss, gr::blocks::unpacked_to_packed_ss,
- gr::blocks::chunks_to_symbols_bf, gr::blocks::chunks_to_symbols_bc.
- gr::blocks::chunks_to_symbols_sf, gr::blocks::chunks_to_symbols_sc.
Member Typedef Documentation
Member Function Documentation
| static sptr gr::blocks::unpacked_to_packed_ii::make | ( | unsigned int | bits_per_chunk, |
| endianness_t | endianness | ||
| ) | [static] |
The documentation for this class was generated from the following file:
