radio_calibrate_digital.cc File Reference

Implementation file for the digital (baseband) calibration functions such as sample offset and reciprocity calibration. More...

#include <chrono>
#include "comms-lib.h"
#include "datatype_conversion.h"
#include "logger.h"
#include "matplotlibcpp.h"
#include "radio_lib.h"
#include "simd_types.h"

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Functions
static std::vector< int >	GetRadioOffsets (size_t num_channels, size_t num_radios, size_t offset_check_channel, const std::vector< int > &offsets)
static void	CheckSnr (size_t offset, const std::vector< std::vector< std::complex< int16_t >>> &check_buff, const Config *cfg)

Variables
static constexpr size_t	kMaxArraySampleOffset = 10
static constexpr bool	kReciprocalCalibPlot = false
static constexpr bool	kPrintCalibrationMats = false
static constexpr bool	kVerboseCalibration = false
static constexpr size_t	kRefChannel = 0
static constexpr float	kMaxSampleRxTimeSec = 1.0f
static constexpr size_t	kDownlinkMaxDiffOffset = 4

Detailed Description

Implementation file for the digital (baseband) calibration functions such as sample offset and reciprocity calibration.

Function Documentation

CheckSnr()

static void CheckSnr ( size_t  offset, const std::vector< std::vector< std::complex< int16_t >>> &  check_buff, const Config *  cfg  )

static

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GetRadioOffsets()

static std::vector<int> GetRadioOffsets ( size_t  num_channels, size_t  num_radios, size_t  offset_check_channel, const std::vector< int > &  offsets  )

static

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Variable Documentation

kDownlinkMaxDiffOffset

constexpr size_t kDownlinkMaxDiffOffset = 4

staticconstexpr

kMaxArraySampleOffset

constexpr size_t kMaxArraySampleOffset = 10

staticconstexpr

kMaxSampleRxTimeSec

constexpr float kMaxSampleRxTimeSec = 1.0f

staticconstexpr

kPrintCalibrationMats

constexpr bool kPrintCalibrationMats = false

staticconstexpr

kReciprocalCalibPlot

constexpr bool kReciprocalCalibPlot = false

staticconstexpr

kRefChannel

constexpr size_t kRefChannel = 0

staticconstexpr

kVerboseCalibration

constexpr bool kVerboseCalibration = false

staticconstexpr