mirror of
https://github.com/f4exb/sdrangel.git
synced 2024-11-18 14:21:49 -05:00
153 lines
6.5 KiB
C++
153 lines
6.5 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2017 Edouard Griffiths, F4EXB //
|
|
// //
|
|
// This program is free software; you can redistribute it and/or modify //
|
|
// it under the terms of the GNU General Public License as published by //
|
|
// the Free Software Foundation as version 3 of the License, or //
|
|
// (at your option) any later version. //
|
|
// //
|
|
// This program is distributed in the hope that it will be useful, //
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
|
// GNU General Public License V3 for more details. //
|
|
// //
|
|
// You should have received a copy of the GNU General Public License //
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
|
|
///////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef DEVICES_PLUTOSDR_DEVICEPLUTOSDRBOX_H_
|
|
#define DEVICES_PLUTOSDR_DEVICEPLUTOSDRBOX_H_
|
|
|
|
#include <sstream>
|
|
#include <stdint.h>
|
|
#include <sys/types.h>
|
|
|
|
#include <QList>
|
|
#include <QString>
|
|
|
|
#include "deviceplutosdrscan.h"
|
|
#include "export.h"
|
|
|
|
#if defined(_MSC_VER)
|
|
#include <BaseTsd.h>
|
|
typedef SSIZE_T ssize_t;
|
|
#endif
|
|
|
|
struct iio_channel;
|
|
|
|
class DEVICES_API DevicePlutoSDRBox
|
|
{
|
|
public:
|
|
typedef enum
|
|
{
|
|
DEVICE_PHY,
|
|
DEVICE_RX,
|
|
DEVICE_TX
|
|
} DeviceType;
|
|
|
|
typedef enum
|
|
{
|
|
USE_RX,
|
|
USE_TX
|
|
} DeviceUse;
|
|
|
|
struct Sample {
|
|
int16_t i;
|
|
int16_t q;
|
|
};
|
|
|
|
struct SampleRates {
|
|
uint32_t m_bbRateHz; //!< Baseband PLL rate (Hz) - used internally
|
|
uint32_t m_addaConnvRate; //!< A/D or D/A converter rat - this is the HB3 working sample rate
|
|
uint32_t m_hb3Rate; //!< Rate of the HB3/(DEC3 or INT3) filter (Rx: out, Tx: in) - this is the HB2 working sample rate
|
|
uint32_t m_hb2Rate; //!< Rate of the HB2 filter (Rx: out, Tx: in) - this is the HB1 working sample rate
|
|
uint32_t m_hb1Rate; //!< Rate of the HB1 filter (Rx: out, Tx: in) - this is the FIR working sample rate
|
|
uint32_t m_firRate; //!< Rate of FIR filter (Rx: out, Tx: in) - this is the host/device communication sample rate
|
|
};
|
|
|
|
uint64_t m_devSampleRate; //!< Host interface sample rate
|
|
int32_t m_LOppmTenths; //!< XO correction
|
|
bool m_lpfFIREnable; //!< enable digital lowpass FIR filter
|
|
float m_lpfFIRBW; //!< digital lowpass FIR filter bandwidth (Hz)
|
|
uint32_t m_lpfFIRlog2Decim; //!< digital lowpass FIR filter log2 of decimation factor (0..2)
|
|
int m_lpfFIRRxGain; //!< digital lowpass FIR filter gain Rx side (dB)
|
|
int m_lpfFIRTxGain; //!< digital lowpass FIR filter gain Tx side (dB)
|
|
|
|
DevicePlutoSDRBox(const std::string& uri);
|
|
~DevicePlutoSDRBox();
|
|
bool isValid() const { return m_valid; }
|
|
static bool probeURI(const std::string& uri);
|
|
|
|
void set_params(DeviceType devType, const std::vector<std::string> ¶ms);
|
|
bool get_param(DeviceType devType, const std::string ¶m, std::string &value);
|
|
bool openRx(); //!< Open first Rx (Rx0)
|
|
bool openTx(); //!< Open first Tx (Tx0)
|
|
bool openSecondRx(); //!< Open second Rx (Rx1)
|
|
bool openSecondTx(); //!< Open second Tx (Tx1)
|
|
void closeRx(); //!< Close first Rx (Rx0)
|
|
void closeTx(); //!< Close first Tx (Tx0)
|
|
void closeSecondRx(); //!< Close second Rx (Rx1)
|
|
void closeSecondTx(); //!< Close second Tx (Tx1)
|
|
int getNbRx() const { return m_rxChannels.size() / 2; }
|
|
int getNbTx() const { return m_txChannels.size() / 2; }
|
|
int getRxSampleBytes() const { return m_rxSampleBytes; }
|
|
int getTxSampleBytes() const { return m_txSampleBytes; }
|
|
struct iio_buffer *createRxBuffer(unsigned int size, bool cyclic);
|
|
struct iio_buffer *createTxBuffer(unsigned int size, bool cyclic);
|
|
void deleteRxBuffer();
|
|
void deleteTxBuffer();
|
|
ssize_t getRxSampleSize();
|
|
ssize_t getTxSampleSize();
|
|
ssize_t rxBufferRefill();
|
|
ssize_t txBufferPush();
|
|
std::ptrdiff_t rxBufferStep();
|
|
char* rxBufferEnd();
|
|
char* rxBufferFirst();
|
|
std::ptrdiff_t txBufferStep();
|
|
char* txBufferEnd();
|
|
char* txBufferFirst();
|
|
void txChannelConvert(int16_t *dst, int16_t *src);
|
|
void txChannelConvert(int chanIndex, int16_t *dst, int16_t *src);
|
|
bool getRxSampleRates(SampleRates& sampleRates);
|
|
bool getTxSampleRates(SampleRates& sampleRates);
|
|
void setSampleRate(uint32_t sampleRate);
|
|
void setFIR(uint32_t sampleRate, uint32_t intdec, DeviceUse use, uint32_t bw, int gain);
|
|
void setFIREnable(bool enable);
|
|
void setLOPPMTenths(int ppmTenths);
|
|
bool getRxGain(int& gaindB, unsigned int chan);
|
|
bool getRxRSSI(std::string& rssiStr, unsigned int chan);
|
|
bool getTxRSSI(std::string& rssiStr, unsigned int chan);
|
|
void getRxLORange(uint64_t& minLimit, uint64_t& maxLimit);
|
|
void getTxLORange(uint64_t& minLimit, uint64_t& maxLimit);
|
|
void getbbLPRxRange(uint32_t& minLimit, uint32_t& maxLimit);
|
|
void getbbLPTxRange(uint32_t& minLimit, uint32_t& maxLimit);
|
|
bool fetchTemp();
|
|
float getTemp() const { return m_temp; }
|
|
bool getRateGovernors(std::string& rateGovernors);
|
|
|
|
private:
|
|
struct iio_context *m_ctx;
|
|
struct iio_device *m_devPhy;
|
|
struct iio_device *m_devRx;
|
|
struct iio_device *m_devTx;
|
|
struct iio_buffer *m_rxBuf;
|
|
struct iio_buffer *m_txBuf;
|
|
bool m_valid;
|
|
int64_t m_xoInitial;
|
|
float m_temp;
|
|
int m_rxSampleBytes; //!< size in bytes of a Rx I or Q sample. Rx must be opened.
|
|
int m_txSampleBytes; //!< size in bytes of a Tx I or Q sample. Tx must be opened.
|
|
QList<QString> m_rxChannelIds;
|
|
QList<iio_channel*> m_rxChannels;
|
|
QList<QString> m_txChannelIds;
|
|
QList<iio_channel*> m_txChannels;
|
|
|
|
bool parseSampleRates(const std::string& rateStr, SampleRates& sampleRates);
|
|
void setFilter(const std::string& filterConfigStr);
|
|
void formatFIRHeader(std::ostringstream& str, uint32_t intdec);
|
|
void formatFIRCoefficients(std::ostringstream& str, uint32_t nbTaps, double normalizedBW);
|
|
void getXO();
|
|
};
|
|
|
|
#endif /* DEVICES_PLUTOSDR_DEVICEPLUTOSDRBOX_H_ */
|