From 423b590d7ccd4fe194961d07655fdf05ceec6a6c Mon Sep 17 00:00:00 2001
From: "Charles J. Cliffe" <cj@cubicproductions.com>
Date: Mon, 14 Dec 2015 19:31:18 -0500
Subject: [PATCH] Fix off-by-one error and missing modem bw defaults

---
 CMakeLists.txt                          | 2 +-
 src/AppFrame.cpp                        | 1 +
 src/process/SpectrumVisualProcessor.cpp | 7 ++++---
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4ebf15d..1ab7f52 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required (VERSION 2.8)
 
 SET(CUBICSDR_VERSION_MAJOR "0")
 SET(CUBICSDR_VERSION_MINOR "1")
-SET(CUBICSDR_VERSION_PATCH "19")
+SET(CUBICSDR_VERSION_PATCH "20")
 SET(CUBICSDR_VERSION_REL "alpha")
 SET(CUBICSDR_VERSION "${CUBICSDR_VERSION_MAJOR}.${CUBICSDR_VERSION_MINOR}.${CUBICSDR_VERSION_PATCH}-${CUBICSDR_VERSION_REL}")
 
diff --git a/src/AppFrame.cpp b/src/AppFrame.cpp
index 64dec47..c7ded84 100644
--- a/src/AppFrame.cpp
+++ b/src/AppFrame.cpp
@@ -984,6 +984,7 @@ void AppFrame::OnIdle(wxIdleEvent& event) {
         // basic demodulators
         if (dSelection != "" && dSelection != mgr->getLastDemodulatorType()) {
             mgr->setLastDemodulatorType(dSelection);
+			mgr->setLastBandwidth(Modem::getModemDefaultSampleRate(dSelection));
             demodTuner->setHalfBand(dSelection=="USB" || dSelection=="LSB");
         }
 #endif
diff --git a/src/process/SpectrumVisualProcessor.cpp b/src/process/SpectrumVisualProcessor.cpp
index 68ec134..e0dcd9b 100644
--- a/src/process/SpectrumVisualProcessor.cpp
+++ b/src/process/SpectrumVisualProcessor.cpp
@@ -404,7 +404,8 @@ void SpectrumVisualProcessor::process() {
             double visualStart = (double(fftSizeInternal) / 2.0) - (double(fftSizeInternal) * (visualRatio / 2.0));
             double visualAccum = 0;
             double acc = 0, accCount = 0, i = 0;
-            
+   
+
             for (int x = 0, xMax = output->spectrum_points.size() / 2; x < xMax; x++) {
                 visualAccum += visualRatio * double(SPECTRUM_VZM);
 //                while (visualAccum >= 1.0) {
@@ -420,8 +421,8 @@ void SpectrumVisualProcessor::process() {
                     if (idx < 0) {
                         idx = 0;
                     }
-                    if (idx > fftSizeInternal) {
-                        idx = fftSizeInternal;
+                    if (idx > fftSizeInternal-1) {
+                        idx = fftSizeInternal-1;
                     }
                     acc += fft_result_maa[idx];
                     accCount += 1.0;