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added s11 collections

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This commit is contained in:
Ayzen
2026-03-26 15:48:16 +03:00
parent 9581730e41
commit 24f7ebb2fb
22 changed files with 184 additions and 859 deletions
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data_acq_and_processing/common_cpp/ipc/include/shared_types.hpp
+3 -1
View File
@@ -32,8 +32,10 @@ struct ComboKeyHash {
struct SweepTraceBlock {
ComboKey combo{};
// Frequency axis in Hz. Must have the same size as `s21`.
// Frequency axis in Hz. Must have the same size as `s11` and `s21`.
std::vector<float> frequency_hz{};
// Complex S11 samples for matching frequency points.
std::vector<Complex32> s11{};
// Complex S21 samples for matching frequency points.
std::vector<Complex32> s21{};
};
data_acq_and_processing/common_cpp/ipc/src/shared_types.cpp
+16 -2
View File
@@ -12,8 +12,8 @@
namespace radar::ipc {
namespace {
constexpr std::uint32_t kRawCollectionMagic = 0x31574152U; // RAW1
constexpr std::uint32_t kPreprocessedCollectionMagic = 0x31525050U; // PRP1
constexpr std::uint32_t kRawCollectionMagic = 0x32574152U; // RAW2
constexpr std::uint32_t kPreprocessedCollectionMagic = 0x32525050U; // PRP2
constexpr std::uint32_t kResultCollectionMagic = 0x314C5352U; // RSL1
template <typename T>
@@ -102,6 +102,7 @@ class BinaryReader {
void write_trace_block(BinaryWriter& writer, const SweepTraceBlock& trace) {
ensure_equal_sizes(trace.frequency_hz.size(), trace.s21.size(), "Sweep trace");
ensure_equal_sizes(trace.frequency_hz.size(), trace.s11.size(), "Sweep trace S11");
writer.write(trace.combo.input_pos);
writer.write(trace.combo.output_pos);
@@ -111,6 +112,11 @@ void write_trace_block(BinaryWriter& writer, const SweepTraceBlock& trace) {
writer.write(frequency_hz);
}
for (const auto& point : trace.s11) {
writer.write(point.re);
writer.write(point.im);
}
for (const auto& point : trace.s21) {
writer.write(point.re);
writer.write(point.im);
@@ -124,12 +130,20 @@ void write_trace_block(BinaryWriter& writer, const SweepTraceBlock& trace) {
const auto point_count = reader.read<std::uint32_t>();
trace.frequency_hz.reserve(point_count);
trace.s11.reserve(point_count);
trace.s21.reserve(point_count);
for (std::uint32_t index = 0; index < point_count; ++index) {
trace.frequency_hz.push_back(reader.read<float>());
}
for (std::uint32_t index = 0; index < point_count; ++index) {
trace.s11.push_back(Complex32{
.re = reader.read<float>(),
.im = reader.read<float>(),
});
}
for (std::uint32_t index = 0; index < point_count; ++index) {
trace.s21.push_back(Complex32{
.re = reader.read<float>(),