void manualTest() {
sout << "### Manual Test ###" << std::endl << std::endl;
DummyDynamicInputModule modIn("input");
DummyDynamicOutputModule modOut("output");
modIn.in1.connect(modOut.out1);
modIn.run();
sout << std::endl;
ParameterFile file;
file.set("input.type", "DummyDynamicInputModule");
file.set("input.length", 2);
file.set("output.length", 2);
file.set("input.parameters", 4);
file.set("input.param4", 987);
modIn.getMetadata().save("DummyDynamicInputModule.before.wrp");
modOut.getMetadata().save("DummyDynamicOutputModule.before.wrp");
modIn.prepareDynamicInterface(file);
modIn.loadParameters(file);
modOut.prepareDynamicInterface(file);
modIn.getMetadata().save("DummyDynamicInputModule.after.wrp");
modOut.getMetadata().save("DummyDynamicOutputModule.after.wrp");
modOut.resetExecuted();
sout << std::endl;
if (modIn.connected()) {
throw "everything is connected!";
}
modIn.in2.connect(modOut.out2);
if (modIn.connected()) {
sout << "everything is connected" << std::endl;
}
modIn.run();
sout << std::endl << "### End of Test ###" << std::endl << std::endl;
}
Signal
BluetoothTransmitter::modulate(const Bits& input, double df) {
Signal modOut(Ns * input.size());
int offset = 0;
double phase=getPhase();
for (int i=0; i<input.size(); ++i) {
for(int j=0; j<Ns; ++j) {
double tt=twopi*df*(j+Ns*i)/((double)Ns);
if (tt>twopi) { tt=fmod(tt,twopi); }
double state = qsign(input[i])*s_qcoef[j] +
qsign(m_prev)*s_qcoef[j+Ns] + phase;
modOut[offset+j] = exp(Sample(0.0,twopi* (m_hf * state)+tt));
} // end j
// Update phase and previous bit value
phase += (m_prev ? -0.5 : 0.5);
m_prev = input[i];
offset += Ns;
} // end i
setPhase(phase);
return modOut;
}
