#include <sdr.h>

Inheritance diagram for leansdr::cstln_transmitter< Tout, Zout >:

Collaboration diagram for leansdr::cstln_transmitter< Tout, Zout >:

Public Member Functions
	cstln_transmitter (scheduler *sch, pipebuf< u8 > &_in, pipebuf< complex< Tout >> &_out)

void	run ()

Public Member Functions inherited from leansdr::runnable
	runnable (scheduler _sch, const char name)

Public Member Functions inherited from leansdr::runnable_common
	runnable_common (const char *_name)

virtual	~runnable_common ()

virtual void	shutdown ()

Public Attributes
cstln_lut< hard_ss, 256 > *	cstln

Public Attributes inherited from leansdr::runnable_common
const char *	name

Private Attributes
pipereader< u8 >	in

pipewriter< complex< Tout > >	out

Additional Inherited Members
Protected Attributes inherited from leansdr::runnable
scheduler *	sch

Detailed Description

template<typename Tout, int Zout>
struct leansdr::cstln_transmitter< Tout, Zout >

Definition at line 1606 of file sdr.h.

Constructor & Destructor Documentation

◆ cstln_transmitter()

template<typename Tout , int Zout>

leansdr::cstln_transmitter< Tout, Zout >::cstln_transmitter	(	scheduler *	sch,
		pipebuf< u8 > &	_in,
		pipebuf< complex< Tout >> &	_out
	)

inline

Definition at line 1610 of file sdr.h.

                                                     : runnable(sch, "cstln_transmitter"),
                                                       in(_in),
                                                       out(_out),
                                                       cstln(0)
     {
     }

Member Function Documentation

◆ run()

template<typename Tout , int Zout>

void leansdr::cstln_transmitter< Tout, Zout >::run ( )

inlinevirtual

Reimplemented from leansdr::runnable_common.

Definition at line 1619 of file sdr.h.

References leansdr::fail(), leansdr::complex< T >::im, leansdr::auto_notch< T >::in, leansdr::min(), leansdr::auto_notch< T >::out, leansdr::complex< T >::re, and leansdr::cstln_base::symbols.

     {
         if (!cstln)
             fail("constellation not set");
 
         int count = min(in.readable(), out.writable());
         u8 *pin = in.rd(), *pend = pin + count;
         complex<Tout> *pout = out.wr();
 
         for (; pin < pend; ++pin, ++pout)
         {
             complex<signed char> *cp = &cstln->symbols[*pin];
             pout->re = Zout + cp->re;
             pout->im = Zout + cp->im;
         }
 
         in.read(count);
         out.written(count);
     }