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/**
@file SoapyLMS7.h
@brief Header for Soapy SDR + IConnection bindings.
@author Lime Microsystems (www.limemicro.com)
*/
#include <SoapySDR/Device.hpp>
#include <ConnectionRegistry.h>
#include <mutex>
#include <chrono>
#include <map>
#include <set>
#include "Streamer.h"
namespace lime
{
class LIME_API LMS7_Device;
}
struct IConnectionStream;
class SoapyLMS7 : public SoapySDR::Device
{
public:
SoapyLMS7(const lime::ConnectionHandle &handle, const SoapySDR::Kwargs &args);
~SoapyLMS7(void);
/*******************************************************************
* Identification API
******************************************************************/
std::string getDriverKey(void) const;
std::string getHardwareKey(void) const;
SoapySDR::Kwargs getHardwareInfo(void) const;
/*******************************************************************
* Channels API
******************************************************************/
size_t getNumChannels(const int direction) const;
bool getFullDuplex(const int direction, const size_t channel) const;
/*******************************************************************
* Stream API
******************************************************************/
std::vector<std::string> getStreamFormats(const int direction, const size_t channel) const;
std::string getNativeStreamFormat(const int direction, const size_t channel, double &fullScale) const;
SoapySDR::ArgInfoList getStreamArgsInfo(const int direction, const size_t channel) const;
SoapySDR::Stream *setupStream(
const int direction,
const std::string &format,
const std::vector<size_t> &channels = std::vector<size_t>(),
const SoapySDR::Kwargs &args = SoapySDR::Kwargs());
void closeStream(SoapySDR::Stream *stream);
size_t getStreamMTU(SoapySDR::Stream *stream) const;
int activateStream(
SoapySDR::Stream *stream,
const int flags = 0,
const long long timeNs = 0,
const size_t numElems = 0);
int deactivateStream(
SoapySDR::Stream *stream,
const int flags = 0,
const long long timeNs = 0);
int readStream(
SoapySDR::Stream *stream,
void * const *buffs,
const size_t numElems,
int &flags,
long long &timeNs,
const long timeoutUs = 100000);
int _readStreamAligned(
IConnectionStream *stream,
char * const *buffs,
size_t numElems,
uint64_t requestTime,
lime::StreamChannel::Metadata &mdOut,
const long timeoutMs);
int writeStream(
SoapySDR::Stream *stream,
const void * const *buffs,
const size_t numElems,
int &flags,
const long long timeNs = 0,
const long timeoutUs = 100000);
int readStreamStatus(
SoapySDR::Stream *stream,
size_t &chanMask,
int &flags,
long long &timeNs,
const long timeoutUs = 100000);
/*******************************************************************
* Antenna API
******************************************************************/
std::vector<std::string> listAntennas(const int direction, const size_t channel) const;
void setAntenna(const int direction, const size_t channel, const std::string &name);
std::string getAntenna(const int direction, const size_t channel) const;
/*******************************************************************
* Frontend corrections API
******************************************************************/
bool hasDCOffsetMode(const int direction, const size_t channel) const;
void setDCOffsetMode(const int direction, const size_t channel, const bool automatic);
bool getDCOffsetMode(const int direction, const size_t channel) const;
bool hasDCOffset(const int direction, const size_t channel) const;
void setDCOffset(const int direction, const size_t channel, const std::complex<double> &offset);
std::complex<double> getDCOffset(const int direction, const size_t channel) const;
bool hasIQBalance(const int direction, const size_t channel) const;
void setIQBalance(const int direction, const size_t channel, const std::complex<double> &balance);
std::complex<double> getIQBalance(const int direction, const size_t channel) const;
/*******************************************************************
* Gain API
******************************************************************/
std::vector<std::string> listGains(const int direction, const size_t channel) const;
void setGain(const int direction, const size_t channel, const double value) override;
double getGain(const int direction, const size_t channel) const;
void setGain(const int direction, const size_t channel, const std::string &name, const double value);
double getGain(const int direction, const size_t channel, const std::string &name) const;
SoapySDR::Range getGainRange(const int direction, const size_t channel) const;
SoapySDR::Range getGainRange(const int direction, const size_t channel, const std::string &name) const;
/*******************************************************************
* Frequency API
******************************************************************/
SoapySDR::ArgInfoList getFrequencyArgsInfo(const int direction, const size_t channel) const;
void setFrequency(const int direction, const size_t channel, const double frequency, const SoapySDR::Kwargs &args = SoapySDR::Kwargs());
void setFrequency(const int direction, const size_t channel, const std::string &name, const double frequency, const SoapySDR::Kwargs &args = SoapySDR::Kwargs());
double getFrequency(const int direction, const size_t channel, const std::string &name) const;
double getFrequency(const int direction, const size_t channel) const override;
std::vector<std::string> listFrequencies(const int direction, const size_t channel) const;
SoapySDR::RangeList getFrequencyRange(const int direction, const size_t channel) const;
SoapySDR::RangeList getFrequencyRange(const int direction, const size_t channel, const std::string &name) const;
/*******************************************************************
* Sample Rate API
******************************************************************/
std::map<size_t, int> _interps;
std::map<size_t, int> _decims;
void setSampleRate(const int direction, const size_t channel, const double rate);
double getSampleRate(const int direction, const size_t channel) const;
std::vector<double> listSampleRates(const int direction, const size_t channel) const;
SoapySDR::RangeList getSampleRateRange(const int direction, const size_t channel) const;
/*******************************************************************
* Bandwidth API
******************************************************************/
void setBandwidth(const int direction, const size_t channel, const double bw);
double getBandwidth(const int direction, const size_t channel) const;
SoapySDR::RangeList getBandwidthRange(const int direction, const size_t channel) const;
/*******************************************************************
* Clocking API
******************************************************************/
double getMasterClockRate(void) const;
/*******************************************************************
* Time API
******************************************************************/
bool hasHardwareTime(const std::string &what = "") const;
long long getHardwareTime(const std::string &what = "") const;
void setHardwareTime(const long long timeNs, const std::string &what = "");
/*******************************************************************
* Sensor API
******************************************************************/
std::vector<std::string> listSensors(void) const;
SoapySDR::ArgInfo getSensorInfo(const std::string &name) const;
std::string readSensor(const std::string &name) const;
std::vector<std::string> listSensors(const int direction, const size_t channel) const;
SoapySDR::ArgInfo getSensorInfo(const int direction, const size_t channel, const std::string &name) const;
std::string readSensor(const int direction, const size_t channel, const std::string &name) const;
/*******************************************************************
* Register API
******************************************************************/
std::vector<std::string> listRegisterInterfaces(void) const;
void writeRegister(const std::string &name, const unsigned addr, const unsigned value);
unsigned readRegister(const std::string &name, const unsigned addr) const;
void writeRegister(const unsigned addr, const unsigned value);
unsigned readRegister(const unsigned addr) const;
/*******************************************************************
* Settings API
******************************************************************/
SoapySDR::ArgInfoList getSettingInfo(void) const;
void writeSetting(const std::string &key, const std::string &value);
SoapySDR::ArgInfoList getSettingInfo(const int direction, const size_t channel) const;
void writeSetting(const int direction, const size_t channel, const std::string &key, const std::string &value);
std::string readSetting(const std::string &key) const;
std::string readSetting(const int direction, const size_t channel, const std::string &key) const;
/*******************************************************************
* GPIO API
******************************************************************/
std::vector<std::string> listGPIOBanks(void) const;
void writeGPIO(const std::string &bank, const unsigned value);
unsigned readGPIO(const std::string &bank) const;
void writeGPIODir(const std::string &bank, const unsigned dir);
unsigned readGPIODir(const std::string &bank) const;
private:
struct Channel{
Channel():freq(-1),bw(-1),rf_bw(-1),cal_bw(-1),gfir_bw(-1),tst_dc(0){};
double freq;
double bw;
double rf_bw;
double cal_bw;
double gfir_bw;
int tst_dc;
};
int setBBLPF(bool direction, size_t channel, double bw);
const SoapySDR::Kwargs _deviceArgs; //!< stash of constructor arguments
const std::string _moduleName;
lime::LMS7_Device * lms7Device;
double sampleRate[2]; //sampleRate[direction]
int oversampling;
std::set<std::pair<int, size_t>> _channelsToCal;
mutable std::recursive_mutex _accessMutex;
std::vector<Channel> mChannels[2]; //mChannels[direction]
std::set<SoapySDR::Stream *> activeStreams;
};
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