From 592316fc42a900c134e9d6a0b6a6c32db2f42416 Mon Sep 17 00:00:00 2001
From: Bill Somerville <g4wjs@classdesign.com>
Date: Fri, 6 Oct 2017 16:18:17 +0000
Subject: [PATCH] Add an accessor method to Configuration to get the current
 calibration parameters

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@8163 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
---
 Configuration.cpp | 4 ++++
 Configuration.hpp | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/Configuration.cpp b/Configuration.cpp
index f4b8f445c..eaefa925d 100644
--- a/Configuration.cpp
+++ b/Configuration.cpp
@@ -672,6 +672,10 @@ QDir Configuration::azel_directory () const {return m_->azel_directory_;}
 QString Configuration::rig_name () const {return m_->rig_params_.rig_name;}
 bool Configuration::pwrBandTxMemory () const {return m_->pwrBandTxMemory_;}
 bool Configuration::pwrBandTuneMemory () const {return m_->pwrBandTuneMemory_;}
+auto Configuration::calibration_params () const -> CalibrationParams
+{
+  return {m_->frequency_calibration_intercept_, m_->frequency_calibration_slope_ppm_};
+}
 
 void Configuration::adjust_calibration_parameters (double intercept, double slope_ppm)
 {
diff --git a/Configuration.hpp b/Configuration.hpp
index aca0736c8..58b7bde7d 100644
--- a/Configuration.hpp
+++ b/Configuration.hpp
@@ -159,6 +159,12 @@ public:
   QColor color_NewCall () const;
   bool pwrBandTxMemory () const;
   bool pwrBandTuneMemory () const;
+  struct CalibrationParams
+  {
+    double intercept;
+    double slope_ppm;
+  };
+  CalibrationParams calibration_params () const;
 
   // Adjust the current calibration parameters, both arguments are in
   // Hertz. They will be added to the current values.