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IQ swap: initial implementation in plugins

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This commit is contained in:
f4exb
2020-06-21 11:46:08 +02:00
parent 9508e8b88a
commit cc5d614f67
83 changed files with 4846 additions and 2835 deletions
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plugins/samplesource/bladerf2input/bladerf2inputthread.h
+6 -2
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@@ -51,6 +51,7 @@ public:
int getFcPos(unsigned int channel) const;
void setFifo(unsigned int channel, SampleSinkFifo *sampleFifo);
SampleSinkFifo *getFifo(unsigned int channel);
void setIQOrder(bool iqOrder) { m_iqOrder = iqOrder; }
private:
struct Channel
@@ -59,7 +60,8 @@ private:
SampleSinkFifo* m_sampleFifo;
unsigned int m_log2Decim;
int m_fcPos;
Decimators<qint32, qint16, SDR_RX_SAMP_SZ, 12> m_decimators;
Decimators<qint32, qint16, SDR_RX_SAMP_SZ, 12, true> m_decimatorsIQ;
Decimators<qint32, qint16, SDR_RX_SAMP_SZ, 12, false> m_decimatorsQI;
Channel() :
m_sampleFifo(0),
@@ -79,10 +81,12 @@ private:
Channel *m_channels; //!< Array of channels dynamically allocated for the given number of Rx channels
qint16 *m_buf; //!< Full buffer for SISO or MIMO operation
unsigned int m_nbChannels;
bool m_iqOrder;
void run();
unsigned int getNbFifos();
void callbackSI(const qint16* buf, qint32 len, unsigned int channel = 0);
void callbackSIIQ(const qint16* buf, qint32 len, unsigned int channel = 0);
void callbackSIQI(const qint16* buf, qint32 len, unsigned int channel = 0);
void callbackMI(const qint16* buf, qint32 samplesPerChannel);
};