pack.cc

用systemC制作的快速付立叶变换

// pack.cc
// Pierre Bomel - LESTER/UBS - janvier 2005
//    Formation chez France Telecom R&D
#include <systemc.h>
#include "gen.h"
#include "sense.h"
#include "pack.h"
#include "unpack.h"

int const points = 64;
int const sine_waves = 2;
int const sampling_period_ns = 10;

int sc_main(int argc, char * argv[])
{
	gen<double, points, sine_waves, sampling_period_ns> GEN("gen");
	sense<double, 0> SENSE0("sense0");
	pack<double, points> PACK("pack");
	unpack<double, points, sampling_period_ns> UNPACK("unpack");
	sense<double, 1> SENSE1("sense1");
	sc_signal<double> in_real, in_imag, out_real, out_imag;
	sc_signal<double> reals[points], imags[points];

	GEN.real(in_real);
	GEN.imag(in_imag);
	SENSE0.real(in_real);
	SENSE0.imag(in_imag);

	PACK.real(in_real);
	PACK.imag(in_imag);
	for(int i = 0; i < points; i++){
		PACK.reals[i](reals[i]);
		PACK.imags[i](imags[i]);
		UNPACK.reals[i](reals[i]);
		UNPACK.imags[i](imags[i]);
	}
	UNPACK.real(out_real);
	UNPACK.imag(out_imag);

	SENSE1.real(out_real);
	SENSE1.imag(out_imag);

	sc_start(10000);

	return 0;
}