diff options
| -rw-r--r-- | src/output/Lime.cpp | 295 | ||||
| -rw-r--r-- | src/output/Lime.h | 90 |
2 files changed, 183 insertions, 202 deletions
diff --git a/src/output/Lime.cpp b/src/output/Lime.cpp index 335adc2..219b97a 100644 --- a/src/output/Lime.cpp +++ b/src/output/Lime.cpp @@ -41,152 +41,142 @@ DESCRIPTION: using namespace std; -namespace Output { +namespace Output +{ static constexpr size_t FRAMES_MAX_SIZE = 2; -Lime::Lime(SDRDeviceConfig& config) : - SDRDevice(), - m_conf(config) +Lime::Lime(SDRDeviceConfig &config) : SDRDevice(), + m_conf(config) { - m_interpolate=m_conf.upsample; - - etiLog.level(info) << - "Lime:Creating the device with: " << - m_conf.device; + m_interpolate = m_conf.upsample; + + etiLog.level(info) << "Lime:Creating the device with: " << m_conf.device; int device_count = LMS_GetDeviceList(NULL); - if (device_count < 0) - { - etiLog.level(error) << "Error making LimeSDR device: " << LMS_GetLastErrorMessage(); + if (device_count < 0) + { + etiLog.level(error) << "Error making LimeSDR device: " << LMS_GetLastErrorMessage(); throw std::runtime_error("Cannot find LimeSDR output device"); - - } + } lms_info_str_t device_list[device_count]; - if (LMS_GetDeviceList(device_list) < 0) - { - etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); + if (LMS_GetDeviceList(device_list) < 0) + { + etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); throw std::runtime_error("Cannot find LimeSDR output device"); - - } - unsigned int device_i=0; // If several cards, need to get device by configuration + } + unsigned int device_i = 0; // If several cards, need to get device by configuration if (LMS_Open(&m_device, device_list[device_i], NULL) < 0) - { - etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); + { + etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); throw std::runtime_error("Cannot open LimeSDR output device"); - } + } if (LMS_Reset(m_device) < 0) - { - etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); + { + etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); throw std::runtime_error("Cannot reset LimeSDR output device"); - } + } - if (LMS_Init(m_device) < 0) - { - etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); + if (LMS_Init(m_device) < 0) + { + etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); throw std::runtime_error("Cannot init LimeSDR output device"); - } - + } + if (LMS_EnableChannel(m_device, LMS_CH_TX, m_channel, true) < 0) - { - etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); + { + etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); throw std::runtime_error("Cannot channel LimeSDR output device"); - } + } - if (LMS_SetSampleRate(m_device, m_conf.masterClockRate*m_interpolate, 0) < 0) - { - etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); + if (LMS_SetSampleRate(m_device, m_conf.masterClockRate * m_interpolate, 0) < 0) + { + etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); throw std::runtime_error("Cannot channel LimeSDR output device"); - } - float_type host_sample_rate=0.0; + } + float_type host_sample_rate = 0.0; if (LMS_GetSampleRate(m_device, LMS_CH_TX, m_channel, &host_sample_rate, NULL) < 0) - { - etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); + { + etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); throw std::runtime_error("Cannot getsamplerate LimeSDR output device"); - } - etiLog.level(info) << "LimeSDR master clock rate set to " << - std::fixed << std::setprecision(4) << - host_sample_rate/1000.0 << " kHz"; - - if (LMS_SetLOFrequency(m_device, LMS_CH_TX,m_channel, m_conf.frequency) < 0) - { - etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); + } + etiLog.level(info) << "LimeSDR master clock rate set to " << std::fixed << std::setprecision(4) << host_sample_rate / 1000.0 << " kHz"; + + if (LMS_SetLOFrequency(m_device, LMS_CH_TX, m_channel, m_conf.frequency) < 0) + { + etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); throw std::runtime_error("Cannot Frequency LimeSDR output device"); - } + } - float_type cur_frequency=0.0; + float_type cur_frequency = 0.0; - if (LMS_GetLOFrequency(m_device, LMS_CH_TX,m_channel, &cur_frequency)<0) + if (LMS_GetLOFrequency(m_device, LMS_CH_TX, m_channel, &cur_frequency) < 0) { etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); - throw std::runtime_error("Cannot GetFrequency LimeSDR output device"); + throw std::runtime_error("Cannot GetFrequency LimeSDR output device"); } - etiLog.level(info) << "LimeSDR:Actual frequency: " << - std::fixed << std::setprecision(3) << - cur_frequency / 1000.0 << " kHz."; - - if (LMS_SetNormalizedGain(m_device, LMS_CH_TX, m_channel, m_conf.txgain/100.0) < 0) //value 0..100 -> Normalize - { - etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); - throw std::runtime_error("Cannot Gain LimeSDR output device"); - } - - + etiLog.level(info) << "LimeSDR:Actual frequency: " << std::fixed << std::setprecision(3) << cur_frequency / 1000.0 << " kHz."; + + if (LMS_SetNormalizedGain(m_device, LMS_CH_TX, m_channel, m_conf.txgain / 100.0) < 0) //value 0..100 -> Normalize + { + etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); + throw std::runtime_error("Cannot Gain LimeSDR output device"); + } + if (LMS_SetAntenna(m_device, LMS_CH_TX, m_channel, LMS_PATH_TX2) < 0) - { - etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); + { + etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); throw std::runtime_error("Cannot Antenna LimeSDR output device"); - } - + } - double bandwidth_calibrating=2.5e6; // Minimal bandwidth - if (LMS_Calibrate(m_device, LMS_CH_TX, m_channel, bandwidth_calibrating, 0) < 0) - { - etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); + double bandwidth_calibrating = 2.5e6; // Minimal bandwidth + if (LMS_Calibrate(m_device, LMS_CH_TX, m_channel, bandwidth_calibrating, 0) < 0) + { + etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); throw std::runtime_error("Cannot Gain LimeSDR output device"); - } - switch(m_interpolate) + } + switch (m_interpolate) { - case 1: - { - static double coeff[]= {-0.0014080960536375642, 0.0010270054917782545, 0.0002103941806126386, -0.0023147952742874622, 0.004256128799170256, -0.0038850826676934958, -0.0006057845894247293, 0.008352266624569893, -0.014639420434832573, 0.01275692880153656, 0.0012119393795728683, -0.02339744009077549, 0.04088031128048897, -0.03649924695491791, -0.001745241112075746, 0.07178881019353867, -0.15494878590106964, 0.22244733572006226, 0.7530255913734436, 0.22244733572006226, -0.15494878590106964, 0.07178881019353867, -0.001745241112075746, -0.03649924695491791, 0.04088031128048897, -0.02339744009077549, 0.0012119393795728683, 0.01275692880153656, -0.014639420434832573, 0.008352266624569893, -0.0006057845894247293, -0.0038850826676934958, 0.004256128799170256, -0.0023147952742874622, 0.0002103941806126386, 0.0010270054917782545, -0.0014080960536375642}; - LMS_SetGFIRCoeff(m_device, LMS_CH_TX, m_channel, LMS_GFIR3, coeff, 37) ; - LMS_SetGFIR(m_device, LMS_CH_TX,m_channel, LMS_GFIR3, true); - } - break; - case 2: - { - static double coeff[]= {0.0007009872933849692, 0.0006160094635561109, -0.0003868100175168365, -0.0010892765130847692, -0.0003017585549969226, 0.0013388358056545258, 0.0014964848523959517, -0.000810395460575819, -0.0028437587898224592, -0.001026041223667562, 0.0033166243229061365, 0.004008698742836714, -0.0016114861937239766, -0.006794447544962168, -0.0029077117796987295, 0.0070640090852975845, 0.009203733876347542, -0.002605677582323551, -0.014204192906618118, -0.007088471669703722, 0.013578214682638645, 0.019509244710206985, -0.0035577849484980106, -0.028872046619653702, -0.016949573531746864, 0.02703845500946045, 0.045044951140880585, -0.00423968443647027, -0.07416801154613495, -0.05744718387722969, 0.09617383778095245, 0.30029231309890747, 0.39504382014274597, 0.30029231309890747, 0.09617383778095245, -0.05744718387722969, -0.07416801154613495, -0.00423968443647027, 0.045044951140880585, 0.02703845500946045, -0.016949573531746864, -0.028872046619653702, -0.0035577849484980106, 0.019509244710206985, 0.013578214682638645, -0.007088471669703722, -0.014204192906618118, -0.002605677582323551, 0.009203733876347542, 0.0070640090852975845, -0.0029077117796987295, -0.006794447544962168, -0.0016114861937239766, 0.004008698742836714, 0.0033166243229061365, -0.001026041223667562, -0.0028437587898224592, -0.000810395460575819, 0.0014964848523959517, 0.0013388358056545258, -0.0003017585549969226, -0.0010892765130847692, -0.0003868100175168365, 0.0006160094635561109, 0.0007009872933849692}; - LMS_SetGFIRCoeff(m_device, LMS_CH_TX, m_channel, LMS_GFIR3, coeff, 65) ; - LMS_SetGFIR(m_device, LMS_CH_TX,m_channel, LMS_GFIR3, true); - } - break; + case 1: + { + static double coeff[] = {-0.0014080960536375642, 0.0010270054917782545, 0.0002103941806126386, -0.0023147952742874622, 0.004256128799170256, -0.0038850826676934958, -0.0006057845894247293, 0.008352266624569893, -0.014639420434832573, 0.01275692880153656, 0.0012119393795728683, -0.02339744009077549, 0.04088031128048897, -0.03649924695491791, -0.001745241112075746, 0.07178881019353867, -0.15494878590106964, 0.22244733572006226, 0.7530255913734436, 0.22244733572006226, -0.15494878590106964, 0.07178881019353867, -0.001745241112075746, -0.03649924695491791, 0.04088031128048897, -0.02339744009077549, 0.0012119393795728683, 0.01275692880153656, -0.014639420434832573, 0.008352266624569893, -0.0006057845894247293, -0.0038850826676934958, 0.004256128799170256, -0.0023147952742874622, 0.0002103941806126386, 0.0010270054917782545, -0.0014080960536375642}; + LMS_SetGFIRCoeff(m_device, LMS_CH_TX, m_channel, LMS_GFIR3, coeff, 37); + LMS_SetGFIR(m_device, LMS_CH_TX, m_channel, LMS_GFIR3, true); + } + break; + case 2: + { + static double coeff[] = {0.0007009872933849692, 0.0006160094635561109, -0.0003868100175168365, -0.0010892765130847692, -0.0003017585549969226, 0.0013388358056545258, 0.0014964848523959517, -0.000810395460575819, -0.0028437587898224592, -0.001026041223667562, 0.0033166243229061365, 0.004008698742836714, -0.0016114861937239766, -0.006794447544962168, -0.0029077117796987295, 0.0070640090852975845, 0.009203733876347542, -0.002605677582323551, -0.014204192906618118, -0.007088471669703722, 0.013578214682638645, 0.019509244710206985, -0.0035577849484980106, -0.028872046619653702, -0.016949573531746864, 0.02703845500946045, 0.045044951140880585, -0.00423968443647027, -0.07416801154613495, -0.05744718387722969, 0.09617383778095245, 0.30029231309890747, 0.39504382014274597, 0.30029231309890747, 0.09617383778095245, -0.05744718387722969, -0.07416801154613495, -0.00423968443647027, 0.045044951140880585, 0.02703845500946045, -0.016949573531746864, -0.028872046619653702, -0.0035577849484980106, 0.019509244710206985, 0.013578214682638645, -0.007088471669703722, -0.014204192906618118, -0.002605677582323551, 0.009203733876347542, 0.0070640090852975845, -0.0029077117796987295, -0.006794447544962168, -0.0016114861937239766, 0.004008698742836714, 0.0033166243229061365, -0.001026041223667562, -0.0028437587898224592, -0.000810395460575819, 0.0014964848523959517, 0.0013388358056545258, -0.0003017585549969226, -0.0010892765130847692, -0.0003868100175168365, 0.0006160094635561109, 0.0007009872933849692}; + LMS_SetGFIRCoeff(m_device, LMS_CH_TX, m_channel, LMS_GFIR3, coeff, 65); + LMS_SetGFIR(m_device, LMS_CH_TX, m_channel, LMS_GFIR3, true); + } + break; } - #define FRAME_LENGTH 196608 - // FRAME DURATION is 96ms - unsigned int buffer_size = FRAME_LENGTH*m_interpolate*10; // We take 10 Frame buffer size Fifo - interpolatebuf=new complexf[FRAME_LENGTH*m_interpolate]; +#define FRAME_LENGTH 196608 + // FRAME DURATION is 96ms + unsigned int buffer_size = FRAME_LENGTH * m_interpolate * 10; // We take 10 Frame buffer size Fifo + interpolatebuf = new complexf[FRAME_LENGTH * m_interpolate]; // Fifo seems to be round to multiple of SampleRate m_tx_stream.channel = m_channel; - m_tx_stream.fifoSize = buffer_size; - m_tx_stream.throughputVsLatency = 1.0; - m_tx_stream.isTx = LMS_CH_TX; - m_tx_stream.dataFmt = lms_stream_t::LMS_FMT_F32; - if ( LMS_SetupStream(m_device, &m_tx_stream) < 0 ) + m_tx_stream.fifoSize = buffer_size; + m_tx_stream.throughputVsLatency = 1.0; + m_tx_stream.isTx = LMS_CH_TX; + m_tx_stream.dataFmt = lms_stream_t::LMS_FMT_F32; + if (LMS_SetupStream(m_device, &m_tx_stream) < 0) { etiLog.level(error) << "Error making LimeSDR device: %s " << LMS_GetLastErrorMessage(); throw std::runtime_error("Cannot Channel Activate LimeSDR output device"); - } + } LMS_StartStream(&m_tx_stream); LMS_SetGFIR(m_device, LMS_CH_TX, m_channel, LMS_GFIR3, true); } Lime::~Lime() { - + if (m_device != nullptr) { - + //if (m_tx_stream != nullptr) { LMS_StopStream(&m_tx_stream); @@ -198,15 +188,15 @@ Lime::~Lime() } */ LMS_EnableChannel(m_device, LMS_CH_TX, m_channel, false); - LMS_Close(m_device); + LMS_Close(m_device); } - if(interpolatebuf!=nullptr) - delete(interpolatebuf); + if (interpolatebuf != nullptr) + delete (interpolatebuf); } void Lime::tune(double lo_offset, double frequency) { - /* if (not m_device) throw runtime_error("Soapy device not set up"); + /* if (not m_device) throw runtime_error("Soapy device not set up"); SoapySDR::Kwargs offset_arg; offset_arg["OFFSET"] = to_string(lo_offset); @@ -216,26 +206,29 @@ void Lime::tune(double lo_offset, double frequency) double Lime::get_tx_freq(void) const { - if (not m_device) throw runtime_error("Lime device not set up"); + if (not m_device) + throw runtime_error("Lime device not set up"); // TODO lo offset - return 0;//m_device->getFrequency(SOAPY_SDR_TX, 0); + return 0; //m_device->getFrequency(SOAPY_SDR_TX, 0); } void Lime::set_txgain(double txgain) { m_conf.txgain = txgain; - if (not m_device) throw runtime_error("Lime device not set up"); + if (not m_device) + throw runtime_error("Lime device not set up"); //m_device->setGain(SOAPY_SDR_TX, 0, m_conf.txgain); } double Lime::get_txgain(void) const { - if (not m_device) throw runtime_error("Lime device not set up"); - return 0;//m_device->getGain(SOAPY_SDR_TX, 0); + if (not m_device) + throw runtime_error("Lime device not set up"); + return 0; //m_device->getGain(SOAPY_SDR_TX, 0); } -SDRDevice::RunStatistics Lime::get_run_statistics(void) const +SDRDevice::RunStatistics Lime::get_run_statistics(void) const { RunStatistics rs; rs.num_underruns = underflows; @@ -245,7 +238,6 @@ SDRDevice::RunStatistics Lime::get_run_statistics(void) const return rs; } - double Lime::get_real_secs(void) const { /*if (m_device) { @@ -267,14 +259,14 @@ void Lime::set_rxgain(double rxgain) double Lime::get_rxgain(void) const { - return 0.0;//m_device->getGain(SOAPY_SDR_RX, 0); + return 0.0; //m_device->getGain(SOAPY_SDR_RX, 0); } size_t Lime::receive_frame( - complexf *buf, - size_t num_samples, - struct frame_timestamp& ts, - double timeout_secs) + complexf *buf, + size_t num_samples, + struct frame_timestamp &ts, + double timeout_secs) { /*int flags = 0; long long timeNs = ts.get_ns(); @@ -309,17 +301,16 @@ size_t Lime::receive_frame( return n_read; */ - return 0; + return 0; } - bool Lime::is_clk_source_ok() const { // TODO return true; } -const char* Lime::device_name(void) const +const char *Lime::device_name(void) const { return "Lime"; } @@ -331,10 +322,11 @@ double Lime::get_temperature(void) const return std::numeric_limits<double>::quiet_NaN(); } -void Lime::transmit_frame(const struct FrameData& frame) +void Lime::transmit_frame(const struct FrameData &frame) { - - if (not m_device) throw runtime_error("Lime device not set up"); + + if (not m_device) + throw runtime_error("Lime device not set up"); /*if (not m_tx_stream_active) { @@ -357,41 +349,35 @@ void Lime::transmit_frame(const struct FrameData& frame) }*/ // The frame buffer contains bytes representing FC32 samples - const complexf *buf = reinterpret_cast<const complexf*>(frame.buf.data()); + const complexf *buf = reinterpret_cast<const complexf *>(frame.buf.data()); const size_t numSamples = frame.buf.size() / sizeof(complexf); if ((frame.buf.size() % sizeof(complexf)) != 0) { throw std::runtime_error("Lime: invalid buffer size"); } - lms_stream_status_t LimeStatus; - LMS_GetStreamStatus(&m_tx_stream,&LimeStatus); - overflows=LimeStatus.overrun; - underflows=LimeStatus.underrun; - late_packets=LimeStatus.droppedPackets; + LMS_GetStreamStatus(&m_tx_stream, &LimeStatus); + overflows = LimeStatus.overrun; + underflows = LimeStatus.underrun; + late_packets = LimeStatus.droppedPackets; - - etiLog.level(info) << LimeStatus.fifoFilledCount<< "/" << LimeStatus.fifoSize << ":" << numSamples << "Rate" << LimeStatus.linkRate /(2*2.0); + etiLog.level(info) << LimeStatus.fifoFilledCount << "/" << LimeStatus.fifoSize << ":" << numSamples << "Rate" << LimeStatus.linkRate / (2 * 2.0); etiLog.level(info) << "overrun" << LimeStatus.overrun << "underun" << LimeStatus.underrun << "drop" << LimeStatus.droppedPackets; - - /* if(LimeStatus.fifoFilledCount>LimeStatus.fifoSize-2*FRAME_LENGTH*m_interpolate) // Drop if Fifo is just 2 frames before fullness + + /* if(LimeStatus.fifoFilledCount>LimeStatus.fifoSize-2*FRAME_LENGTH*m_interpolate) // Drop if Fifo is just 2 frames before fullness { etiLog.level(info) << "Fifo overflow : drop"; return; - }*/ - + }*/ - if(LimeStatus.fifoFilledCount<FRAME_LENGTH*2*m_interpolate) // Wait if Fifo is just 2 frames before fullness + if (LimeStatus.fifoFilledCount < FRAME_LENGTH * 2 * m_interpolate) // Wait if Fifo is just 2 frames before fullness { etiLog.level(info) << "Fifo underflow : duplicate for filling garbage"; - for(size_t i=0;i<m_interpolate*10;i++) - LMS_SendStream( &m_tx_stream, buf, numSamples, NULL, 1000 ); - - - + for (size_t i = 0; i < m_interpolate * 10; i++) + LMS_SendStream(&m_tx_stream, buf, numSamples, NULL, 1000); } -/* + /* if(LimeStatus.fifoFilledCount>=5*FRAME_LENGTH*m_interpolate) // Start if FIFO is half full { @@ -404,21 +390,20 @@ void Lime::transmit_frame(const struct FrameData& frame) } */ - - size_t num_sent=0; - if(m_interpolate==1) - num_sent= LMS_SendStream( &m_tx_stream, buf, numSamples, NULL, 1000 ); + size_t num_sent = 0; + if (m_interpolate == 1) + num_sent = LMS_SendStream(&m_tx_stream, buf, numSamples, NULL, 1000); - if(m_interpolate>1) // We upsample (1 0 0 0), low pass filter is done by FIR + if (m_interpolate > 1) // We upsample (1 0 0 0), low pass filter is done by FIR { - for(size_t i=0;i<numSamples;i++) + for (size_t i = 0; i < numSamples; i++) { - interpolatebuf[i*m_interpolate]=buf[i]; - for(size_t j=1;j<m_interpolate;j++) - interpolatebuf[i*m_interpolate+j]=complexf(0,0); + interpolatebuf[i * m_interpolate] = buf[i]; + for (size_t j = 1; j < m_interpolate; j++) + interpolatebuf[i * m_interpolate + j] = complexf(0, 0); } - num_sent= LMS_SendStream( &m_tx_stream, interpolatebuf, numSamples*m_interpolate, NULL, 1000 ); + num_sent = LMS_SendStream(&m_tx_stream, interpolatebuf, numSamples * m_interpolate, NULL, 1000); } if (num_sent <= 0) @@ -428,16 +413,12 @@ void Lime::transmit_frame(const struct FrameData& frame) } else { - //etiLog.level(info) << "OK" << num_sent; + //etiLog.level(info) << "OK" << num_sent; } - - + num_frames_modulated++; - } } // namespace Output #endif // HAVE_LIMESDR - - diff --git a/src/output/Lime.h b/src/output/Lime.h index 2b5c80c..ab0a388 100644 --- a/src/output/Lime.h +++ b/src/output/Lime.h @@ -30,7 +30,7 @@ DESCRIPTION: #pragma once #ifdef HAVE_CONFIG_H -# include <config.h> +#include <config.h> #endif //#define HAVE_LIMESDR #ifdef HAVE_LIMESDR @@ -44,58 +44,58 @@ DESCRIPTION: #include "RemoteControl.h" #include <lime/LimeSuite.h> -namespace Output { +namespace Output +{ class Lime : public Output::SDRDevice { - public: - Lime(SDRDeviceConfig& config); - Lime(const Lime& other) = delete; - Lime& operator=(const Lime& other) = delete; - ~Lime(); - - virtual void tune(double lo_offset, double frequency) override; - virtual double get_tx_freq(void) const override; - virtual void set_txgain(double txgain) override; - virtual double get_txgain(void) const override; - virtual void transmit_frame(const struct FrameData& frame) override; - virtual RunStatistics get_run_statistics(void) const override; - virtual double get_real_secs(void) const override; - - virtual void set_rxgain(double rxgain) override; - virtual double get_rxgain(void) const override; - virtual size_t receive_frame( - complexf *buf, - size_t num_samples, - struct frame_timestamp& ts, - double timeout_secs) override; - - // Return true if GPS and reference clock inputs are ok - virtual bool is_clk_source_ok(void) const override; - virtual const char* device_name(void) const override; - - virtual double get_temperature(void) const override; - - private: - SDRDeviceConfig& m_conf; - lms_device_t *m_device=nullptr; - size_t m_channel=0; // Should be set by config - /* + public: + Lime(SDRDeviceConfig &config); + Lime(const Lime &other) = delete; + Lime &operator=(const Lime &other) = delete; + ~Lime(); + + virtual void tune(double lo_offset, double frequency) override; + virtual double get_tx_freq(void) const override; + virtual void set_txgain(double txgain) override; + virtual double get_txgain(void) const override; + virtual void transmit_frame(const struct FrameData &frame) override; + virtual RunStatistics get_run_statistics(void) const override; + virtual double get_real_secs(void) const override; + + virtual void set_rxgain(double rxgain) override; + virtual double get_rxgain(void) const override; + virtual size_t receive_frame( + complexf *buf, + size_t num_samples, + struct frame_timestamp &ts, + double timeout_secs) override; + + // Return true if GPS and reference clock inputs are ok + virtual bool is_clk_source_ok(void) const override; + virtual const char *device_name(void) const override; + + virtual double get_temperature(void) const override; + + private: + SDRDeviceConfig &m_conf; + lms_device_t *m_device = nullptr; + size_t m_channel = 0; // Should be set by config + /* SoapySDR::Device *m_device = nullptr; SoapySDR::Stream *m_tx_stream = nullptr; */ - lms_stream_t m_tx_stream; - bool m_tx_stream_active = false; - size_t m_interpolate=1; - complexf *interpolatebuf=nullptr; - - size_t underflows = 0; - size_t overflows = 0; - size_t late_packets = 0; - size_t num_frames_modulated = 0; + lms_stream_t m_tx_stream; + bool m_tx_stream_active = false; + size_t m_interpolate = 1; + complexf *interpolatebuf = nullptr; + + size_t underflows = 0; + size_t overflows = 0; + size_t late_packets = 0; + size_t num_frames_modulated = 0; }; } // namespace Output #endif //HAVE_SOAPYSDR - |