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Revert commit 10bb8e31a6.

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This commit is contained in:
Carles Fernandez
2026-09-13 15:18:07 +02:00
parent a80b973fa9
commit 203deb1f1b
1 changed files with 3 additions and 15 deletions
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src/algorithms/acquisition/gnuradio_blocks/pcps_acquisition.cc
+3 -15
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@@ -308,21 +308,9 @@ bool pcps_acquisition::is_fdma()
void pcps_acquisition::update_local_carrier(own::span<gr_complex> carrier_vector, float freq) const
{
const auto fs_in = d_acq_parameters.use_automatic_resampler ? d_acq_parameters.resampled_fs : d_acq_parameters.fs_in;
const double phase_step_rad = TWO_PI * static_cast<double>(freq) / static_cast<double>(fs_in);
const gr_complex phase_inc(static_cast<float>(std::cos(phase_step_rad)), static_cast<float>(-std::sin(phase_step_rad)));
gr_complex phase(1.0F, 0.0F);
auto* out = carrier_vector.data();
const auto num_samples = carrier_vector.size();
for (std::size_t i = 0; i < num_samples; i++)
{
out[i] = phase;
phase *= phase_inc;
if ((i & 511U) == 511U)
{
// keep the rotator on the unit circle
phase /= std::abs(phase);
}
}
const auto phase_step_rad = static_cast<float>(TWO_PI) * freq / static_cast<float>(fs_in);
std::array<float, 1> _phase{};
volk_gnsssdr_s32f_sincos_32fc(carrier_vector.data(), -phase_step_rad, _phase.data(), carrier_vector.size());
}