From 27c98174a0fc40cc8e24fd00ca95489b7e4e21bc Mon Sep 17 00:00:00 2001
From: Mark Jessop <darkside@Marks-MacBook-Pro.local>
Date: Fri, 22 Sep 2023 14:15:25 +0930
Subject: [PATCH] Emit warning message if radio dial cannot be parsed

---
 horusgui/__init__.py |  2 +-
 horusgui/config.py   |  2 +-
 horusgui/gui.py      | 21 +++++++++++++--------
 3 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/horusgui/__init__.py b/horusgui/__init__.py
index 8a3be2e..dc1bba8 100755
--- a/horusgui/__init__.py
+++ b/horusgui/__init__.py
@@ -1 +1 @@
-__version__ = "0.3.13"
+__version__ = "0.3.14"
diff --git a/horusgui/config.py b/horusgui/config.py
index 301e141..827868a 100644
--- a/horusgui/config.py
+++ b/horusgui/config.py
@@ -76,7 +76,7 @@ def read_config(widgets):
     """ Read in configuration settings from Qt """
     global qt_settings, default_config
 
-    OK_VERSIONS = [__version__, '0.3.12', '0.3.11', '0.3.10', '0.3.9', '0.3.8', '0.3.7', '0.3.6', '0.3.5', '0.3.4', '0.3.1', '0.2.1']
+    OK_VERSIONS = [__version__, '0.3.13', '0.3.12', '0.3.11', '0.3.10', '0.3.9', '0.3.8', '0.3.7', '0.3.6', '0.3.5', '0.3.4', '0.3.1', '0.2.1']
     
     # Try and read in the version parameter from QSettings
     if qt_settings.value("version") not in OK_VERSIONS:
diff --git a/horusgui/gui.py b/horusgui/gui.py
index d5607d7..24e91f8 100644
--- a/horusgui/gui.py
+++ b/horusgui/gui.py
@@ -254,7 +254,7 @@ widgets["habitatUploadPosition"].setToolTip(
 widgets["dialFreqLabel"] = QtGui.QLabel("<b>Radio Dial Freq (MHz):</b>")
 widgets["dialFreqEntry"] = QtGui.QLineEdit("")
 widgets["dialFreqEntry"].setToolTip(
-    "Optional entry of your radio's dial frequency in MHz.\n"\
+    "Optional entry of your radio's dial frequency in MHz (e.g. 437.600).\n"\
     "Used to provide frequency information on SondeHub-Amateur."\
 )
 
@@ -929,14 +929,19 @@ def handle_new_packet(frame):
 
 
         # Grab other metadata out of the GUI
-        try:
-            _radio_dial = float(widgets["dialFreqEntry"].text())*1e6
-            if widgets["fest_float"]:
-                # Add on the centre frequency estimation onto the dial frequency.
-                _radio_dial += widgets["fest_float"]
+        _radio_dial = None
 
-        except:
-            _radio_dial = None
+        if widgets["dialFreqEntry"].text() != "":
+            try:
+                _radio_dial = float(widgets["dialFreqEntry"].text())*1e6
+                if widgets["fest_float"]:
+                    # Add on the centre frequency estimation onto the dial frequency.
+                    _radio_dial += widgets["fest_float"]
+
+            except:
+                logging.warning("Could not parse radio dial frequency. This must be in MMM.KKK format e.g. 437.600")
+                _radio_dial = None
+        
 
         _baud_rate = int(widgets["horusModemRateSelector"].currentText())
         _modulation_detail = HORUS_MODEM_LIST[widgets["horusModemSelector"].currentText()]['modulation_detail']