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#include "specs.h"
#include <phaseshifter.h>
using namespace std;
void PhaseShifterUni::on_port_in_changed()
{
auto transmission_field = pow(10.0, - m_attenuation_dB / 20);
m_memory_in[0] = 0; // initializing for nan wavelength
if (specsGlobalConfig.verbose_component_initialization)
{
cout << name() << ":" << endl;
cout << "transmission_power = " << pow(transmission_field,2) << " W/W" << endl;
cout << "sensitivity = " << m_sensitivity << " rad/V" << endl;
cout << "initial phase delay = " << m_phaseshift_rad << " rad @1.55)" << endl;
cout << (dynamic_cast<spx::oa_signal_type *>(p_in.get_interface()))->name();
cout << " --> ";
cout << (dynamic_cast<spx::oa_signal_type *>(p_out.get_interface()))->name();
cout << endl << "\t^" << endl;
cout << "\t|" << endl << "\t";
cout << (dynamic_cast<spx::ea_signal_type *>(p_vin.get_interface()))->name();
cout << endl;
cout << endl;
}
while (true) {
// Wait for a new input signal
wait();
// Read the input signal and apply attenuation
OpticalSignal s = p_in->read();
// Store field value in memory
m_memory_in[s.m_wavelength_id] = s.m_field;
// Get new ID for output event
s.getNewId();
// Apply transmission and phase-shift
s *= polar(transmission_field, m_sensitivity * p_vin->read());
// Write to ouput port after zero delay
m_out_writer.delayedWrite(s, SC_ZERO_TIME);
}
}
void PhaseShifterUni::on_port_vin_changed()
{
auto transmission_field = pow(10.0, - m_attenuation_dB / 20);
uint32_t cur_wavelength_id = 0;
OpticalSignal::field_type cur_field = (complex<double>)0;
while (true)
{
wait();
// Read the new phase-delay
m_phaseshift_rad = m_sensitivity * p_vin->read();
// writes the signals of all wavelengths with the new phase shift
for(auto id_field : m_memory_in)
{
cur_wavelength_id = id_field.first;
cur_field = id_field.second;
auto s = OpticalSignal(cur_field, cur_wavelength_id);
// Get a new ID for the signal
s.getNewId();
// Apply transmission and phase-shift
s *= polar(transmission_field, m_phaseshift_rad);
// Write to ouput port after zero delay
m_out_writer.delayedWrite(s, SC_ZERO_TIME);
}
}
}
void PhaseShifterBi::on_p0_in_changed()
{
auto transmission_field = pow(10.0, - m_attenuation_dB / 20);
m_memory_p0[0] = 0; // initializing for nan wavelength
if (specsGlobalConfig.verbose_component_initialization)
{
cout << name() << ":" << endl;
cout << "transmission_power = " << pow(transmission_field,2) << " W/W" << endl;
cout << "sensitivity = " << m_sensitivity << " rad/V" << endl;
cout << "initial phase delay = " << m_phaseshift_rad << " rad @1.55)" << endl;
cout << (dynamic_cast<spx::oa_signal_type *>(p0_in.get_interface()))->name();
cout << " --> ";
cout << (dynamic_cast<spx::oa_signal_type *>(p1_out.get_interface()))->name();
cout << endl;
cout << (dynamic_cast<spx::oa_signal_type *>(p0_out.get_interface()))->name();
cout << " <-- ";
cout << (dynamic_cast<spx::oa_signal_type *>(p1_in.get_interface()))->name();
cout << endl << "\t^" << endl;
cout << "\t|" << endl << "\t";
cout << (dynamic_cast<spx::ea_signal_type *>(p_vin.get_interface()))->name();
cout << endl;
cout << endl;
}
while (true) {
// Wait for a new input signal
wait();
// Read the input signal and apply attenuation
OpticalSignal s = p0_in->read();
// Store field value in memory
m_memory_p0[s.m_wavelength_id] = s.m_field;
// Get new ID for output event
s.getNewId();
// Apply transmission and phase-shift
s *= polar(transmission_field, m_sensitivity * p_vin->read());
// Write to ouput port after zero delay
m_p1_writer.delayedWrite(s, SC_ZERO_TIME);
}
}
void PhaseShifterBi::on_p1_in_changed()
{
auto transmission_field = pow(10.0, - m_attenuation_dB / 20);
m_memory_p1[0] = 0; // initializing for nan wavelength
while (true) {
// Wait for a new input signal
wait();
// Read the input signal and apply attenuation
OpticalSignal s = p1_in->read();
// Store field value in memory
m_memory_p1[s.m_wavelength_id] = s.m_field;
// Get new ID for output event
s.getNewId();
// Apply transmission and phase-shift
s *= polar(transmission_field, m_sensitivity * p_vin->read());
// Write to ouput port after zero delay
m_p0_writer.delayedWrite(s, SC_ZERO_TIME);
}
}
void PhaseShifterBi::on_port_vin_changed()
{
auto transmission_field = pow(10.0, - m_attenuation_dB / 20);
uint32_t cur_wavelength_id = 0;
OpticalSignal::field_type cur_field = (complex<double>)0;
while (true)
{
wait();
// Read the new phase-delay
m_phaseshift_rad = m_sensitivity * p_vin->read();
// writes the signals of all wavelengths with the new phase shift
for(auto id_field : m_memory_p0)
{
cur_wavelength_id = id_field.first;
cur_field = id_field.second;
auto s = OpticalSignal(cur_field, cur_wavelength_id);
// Get a new ID for the signal
s.getNewId();
// Apply transmission and phase-shift
s *= polar(transmission_field, m_phaseshift_rad);
// Write to ouput port after zero delay
m_p1_writer.delayedWrite(s, SC_ZERO_TIME);
}
for(auto id_field : m_memory_p1)
{
cur_wavelength_id = id_field.first;
cur_field = id_field.second;
auto s = OpticalSignal(cur_field, cur_wavelength_id);
// Get a new ID for the signal
s.getNewId();
// Apply transmission and phase-shift
s *= polar(transmission_field, m_phaseshift_rad);
// Write to ouput port after zero delay
m_p0_writer.delayedWrite(s, SC_ZERO_TIME);
}
}
}
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