Transceiver52M: Remove logging from signal processing core

The only logging outputs in the the signal processing library
are debug lines that generate copious amounts of output while
providing little useful information to the user. The relevant
information (time-of-arrival, channel gains, etc.) can and
should be logged from transceiver instance itself.

Signed-off-by: Thomas Tsou <tom@tsou.cc>

1 files changed, 0 insertions, 19 deletions

diff --git a/Transceiver52M/sigProcLib.cpp b/Transceiver52M/sigProcLib.cpp
index d186598..9ad149f 100644
--- a/Transceiver52M/sigProcLib.cpp
+++ b/Transceiver52M/sigProcLib.cpp
@@ -22,17 +22,11 @@
 
 */
 
-
-
-#define NDEBUG
-
 #include "sigProcLib.h"
 #include "GSMCommon.h"
 #include "sendLPF_961.h"
 #include "rcvLPF_651.h"
 
-#include <Logger.h>
-
 using namespace GSM;
 
 #define TABLESIZE 1024
@@ -976,8 +970,6 @@ bool detectRACHBurst(signalVector &rxBurst,
   }
   complex *peakPtr = correlatedRACH.begin() + (int) rint(*TOA);
 
-  LOG(DEBUG) << "RACH corr: " << correlatedRACH;
-
   float numSamples = 0.0;
   for (int i = 57 * sps; i <= 107 * sps; i++) {
     if (peakPtr+i >= correlatedRACH.end())
@@ -994,13 +986,10 @@ bool detectRACHBurst(signalVector &rxBurst,
   float RMS = sqrtf(valleyPower/(float) numSamples)+0.00001;
   float peakToMean = peakAmpl.abs()/RMS;
 
-  LOG(DEBUG) << "RACH peakAmpl=" << peakAmpl << " RMS=" << RMS << " peakToMean=" << peakToMean;
   *amplitude = peakAmpl/(gRACHSequence->gain);
 
   *TOA = (*TOA) - gRACHSequence->TOA - 8 * sps;
 
-  LOG(DEBUG) << "RACH thresh: " << peakToMean;
-
   return (peakToMean > detectThreshold);
 }
 
@@ -1019,7 +1008,6 @@ bool energyDetect(signalVector &rxBurst,
     windowItr+=4;
   }
   if (avgPwr) *avgPwr = energy/windowLength;
-  LOG(DEBUG) << "detected energy: " << energy/windowLength;
   return (energy/windowLength > detectThreshold*detectThreshold);
 }
   
@@ -1101,10 +1089,6 @@ bool analyzeTrafficBurst(signalVector &rxBurst,
   *amplitude = (*amplitude)/gMidambles[TSC]->gain;
   *TOA = (*TOA) - (maxTOA); 
 
-  LOG(DEBUG) << "TCH peakAmpl=" << amplitude->abs() << " RMS=" << RMS << " peakToMean=" << peakToMean << " TOA=" << *TOA;
-
-  LOG(DEBUG) << "autocorr: " << correlatedBurst;
-  
   if (requestChannel && (peakToMean > detectThreshold)) {
     float TOAoffset = maxTOA;
     delayVector(correlatedBurst,-(*TOA));
@@ -1132,7 +1116,6 @@ bool analyzeTrafficBurst(signalVector &rxBurst,
                                   (int) floor(TOAoffset + (maxI - 5) * sps),
                                   (*channelResponse)->size());
     scaleVector(**channelResponse, complex(1.0, 0.0) / gMidambles[TSC]->gain);
-    LOG(DEBUG) << "channelResponse: " << **channelResponse;
     
     if (channelResponseOffset) 
       *channelResponseOffset = 5 * sps - maxI;
@@ -1178,8 +1161,6 @@ SoftVector *demodulateBurst(signalVector &rxBurst, int sps,
      shapedBurst = decShapedBurst;
   }
 
-  LOG(DEBUG) << "shapedBurst: " << *shapedBurst;
-
   vectorSlicer(shapedBurst);
 
   SoftVector *burstBits = new SoftVector(shapedBurst->size());