diff options
Diffstat (limited to 'Transceiver52M/radioInterface.cpp')
| -rw-r--r-- | Transceiver52M/radioInterface.cpp | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/Transceiver52M/radioInterface.cpp b/Transceiver52M/radioInterface.cpp index 14a4fc2..7256b9b 100644 --- a/Transceiver52M/radioInterface.cpp +++ b/Transceiver52M/radioInterface.cpp @@ -33,12 +33,12 @@ extern "C" { #define CHUNK 625 #define NUMCHUNKS 4 -RadioInterface::RadioInterface(RadioDevice *wRadio, - size_t sps, size_t chans, size_t diversity, +RadioInterface::RadioInterface(RadioDevice *wRadio, size_t tx_sps, + size_t rx_sps, size_t chans, size_t diversity, int wReceiveOffset, GSM::Time wStartTime) - : mRadio(wRadio), mSPSTx(sps), mSPSRx(1), mChans(chans), mMIMO(diversity), - sendCursor(0), recvCursor(0), underrun(false), overrun(false), - receiveOffset(wReceiveOffset), mOn(false) + : mRadio(wRadio), mSPSTx(tx_sps), mSPSRx(rx_sps), mChans(chans), + mMIMO(diversity), sendCursor(0), recvCursor(0), underrun(false), + overrun(false), receiveOffset(wReceiveOffset), mOn(false) { mClock.set(wStartTime); } @@ -262,7 +262,12 @@ bool RadioInterface::driveReceiveRadio() int recvSz = recvCursor; int readSz = 0; const int symbolsPerSlot = gSlotLen + 8; - int burstSize = (symbolsPerSlot + (tN % 4 == 0)) * mSPSRx; + int burstSize; + + if (mSPSRx == 4) + burstSize = 625; + else + burstSize = symbolsPerSlot + (tN % 4 == 0); /* * Pre-allocate head room for the largest correlation size @@ -297,7 +302,8 @@ bool RadioInterface::driveReceiveRadio() tN = rcvClock.TN(); - burstSize = (symbolsPerSlot + (tN % 4 == 0)) * mSPSRx; + if (mSPSRx != 4) + burstSize = (symbolsPerSlot + (tN % 4 == 0)) * mSPSRx; } if (readSz > 0) { |