From 827c9b6b731dd89017125bf4d9e8bf631dd5aaa6 Mon Sep 17 00:00:00 2001
From: f4exb <f4exb06@gmail.com>
Date: Tue, 3 Apr 2018 23:33:55 +0200
Subject: [PATCH] ScopeNG: first symbol clock synchro implementation

---
 sdrbase/dsp/projector.cpp   | 11 +++++++++--
 sdrbase/dsp/projector.h     |  3 +++
 sdrgui/gui/glscopenggui.cpp |  1 +
 3 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/sdrbase/dsp/projector.cpp b/sdrbase/dsp/projector.cpp
index 6eeea26cd..c7dae638e 100644
--- a/sdrbase/dsp/projector.cpp
+++ b/sdrbase/dsp/projector.cpp
@@ -23,10 +23,14 @@ Projector::Projector(ProjectionType projectionType) :
     m_prevArg(0.0f),
     m_cache(0),
     m_cacheMaster(true)
-{}
+{
+    m_symSync = new SymbolSynchronizer();
+}
 
 Projector::~Projector()
-{}
+{
+    delete m_symSync;
+}
 
 Real Projector::run(const Sample& s)
 {
@@ -76,6 +80,9 @@ Real Projector::run(const Sample& s)
             v = dPhi;
         }
             break;
+        case ProjectionClock:
+            v = m_symSync->run(s);
+            break;
         case ProjectionReal:
         default:
             v = s.m_real / SDR_RX_SCALEF;
diff --git a/sdrbase/dsp/projector.h b/sdrbase/dsp/projector.h
index 38db2f402..1370fca44 100644
--- a/sdrbase/dsp/projector.h
+++ b/sdrbase/dsp/projector.h
@@ -17,6 +17,8 @@
 
 #include "dsptypes.h"
 
+class SymbolSynchronizer;
+
 class Projector
 {
 public:
@@ -47,4 +49,5 @@ private:
     Real m_prevArg;
     Real *m_cache;
     bool m_cacheMaster;
+    SymbolSynchronizer *m_symSync;
 };
diff --git a/sdrgui/gui/glscopenggui.cpp b/sdrgui/gui/glscopenggui.cpp
index 12f043b35..863a0211b 100644
--- a/sdrgui/gui/glscopenggui.cpp
+++ b/sdrgui/gui/glscopenggui.cpp
@@ -1152,6 +1152,7 @@ void GLScopeNGGUI::fillProjectionCombo(QComboBox* comboBox)
     comboBox->addItem("MagdB", Projector::ProjectionMagDB);
     comboBox->addItem("Phi", Projector::ProjectionPhase);
     comboBox->addItem("dPhi", Projector::ProjectionDPhase);
+    comboBox->addItem("Clk", Projector::ProjectionClock);
 }
 
 void GLScopeNGGUI::disableLiveMode(bool disable)