diff options
Diffstat (limited to 'Transceiver52M/Transceiver.h')
| -rw-r--r-- | Transceiver52M/Transceiver.h | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/Transceiver52M/Transceiver.h b/Transceiver52M/Transceiver.h index 29427ca..9c71b3a 100644 --- a/Transceiver52M/Transceiver.h +++ b/Transceiver52M/Transceiver.h @@ -157,6 +157,20 @@ public: }; private: + + struct BurstQuality { + BurstQuality() + // 148 bits - burst length including guard bits + : phase_err(148), phase_err_deg(148) + {} + + Vector<float> phase_err; + Vector<float> phase_err_deg; + int phase_err_max_idx; + float phase_err_max; + float phase_err_rms; + }; + int mBasePort; std::string mAddr; @@ -197,7 +211,7 @@ private: /** Pull and demodulate a burst from the receive FIFO */ SoftVector *pullRadioVector(GSM::Time &wTime, double &RSSI, bool &isRssiValid, double &timingOffset, double &noise, - size_t chan = 0); + size_t chan = 0, BurstQuality *qual = NULL); /** Set modulus for specific timeslot */ void setModulus(size_t timeslot, size_t chan); @@ -222,7 +236,8 @@ private: SoftVector *demodulate(TransceiverState *state, signalVector &burst, complex amp, float toa, size_t tn, bool equalize, - GSM::Time &wTime, size_t chan); + GSM::Time &wTime, size_t chan, + BurstQuality *qual=NULL); int mSPSTx; ///< number of samples per Tx symbol int mSPSRx; ///< number of samples per Rx symbol @@ -257,7 +272,7 @@ private: protected: /** Estimate received burst quality and print it to debug output */ - void estimateBurstQuality(const BitVector &wBits, signalVector *received, const GSM::Time &wTime, size_t chan); + void estimateBurstQuality(const BitVector &wBits, signalVector *received, const GSM::Time &wTime, size_t chan, BurstQuality &qual); /** drive lower receive I/O and burst generation */ void driveReceiveRadio(); |