jens
860921eaad
- cleaned up git-svn-id: http://moon:8086/svn/software/trunk/libsrc/cpp@1073 b431acfa-c32f-4a4a-93f1-934dc6c82436
35 lines
869 B
C++
35 lines
869 B
C++
// --------------------------------------------------------------
|
|
#ifndef _RADIO_SYMBOLIZER_HPP_
|
|
#define _RADIO_SYMBOLIZER_HPP_
|
|
|
|
#include <radio/radio_types.h>
|
|
#include <radio/cpx.h>
|
|
#include "Formatter.hpp"
|
|
|
|
|
|
class Symbolizer : public Processor::Block
|
|
{
|
|
public:
|
|
Symbolizer();
|
|
virtual ~Symbolizer() = default;
|
|
void setNumBitsPerSymbol(uint32_t nBitsPerSym);
|
|
|
|
// Processor::Block
|
|
void prepare() override;
|
|
void process();
|
|
|
|
private:
|
|
uint32_t m_nBitsPerSym;
|
|
uint32_t m_symbolBitCount;
|
|
symbol_t m_lastSymbol;
|
|
symbol_t m_symbolMask;
|
|
Processor::Buffer<uint8_t> *m_buf_in;
|
|
Processor::Buffer<symbol_t> *m_buf_out;
|
|
symbol_t differentialEncode(symbol_t symbol);
|
|
void commit(symbol_t src);
|
|
void assemble_and_commit(uint8_t src);
|
|
};
|
|
|
|
// --------------------------------------------------------------
|
|
#endif // _RADIO_SYMBOLIZER_HPP_
|