From 39406ac0de1d5525da0a3d1b04d0eb92ab7d614b Mon Sep 17 00:00:00 2001
From: Dawid SQ6EMM <sq6emm@hamradio.pl>
Date: Fri, 7 Mar 2025 10:24:43 +0100
Subject: [PATCH] Add possibility to set frequency tolerance (q65 only)

Signed-off-by: Dawid SQ6EMM <sq6emm@hamradio.pl>
---
 owrx/config/defaults.py               | 1 +
 owrx/controllers/settings/decoding.py | 5 +++++
 owrx/wsjt.py                          | 9 ++++++++-
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/owrx/config/defaults.py b/owrx/config/defaults.py
index 818d16f6..eb417476 100644
--- a/owrx/config/defaults.py
+++ b/owrx/config/defaults.py
@@ -157,6 +157,7 @@ defaultConfig = PropertyLayer(
     fst4w_enabled_intervals=[120, 300],
     jt4_enabled_submodes=["F", "G"],
     jt4_frequency_tolerance=20,
+    q65_frequency_tolerance=20,
     q65_enabled_combinations=["A30", "E120", "C60"],
     js8_enabled_profiles=["normal", "slow"],
     js8_decoding_depth=3,
diff --git a/owrx/controllers/settings/decoding.py b/owrx/controllers/settings/decoding.py
index 1c3e32a7..bf601bb0 100644
--- a/owrx/controllers/settings/decoding.py
+++ b/owrx/controllers/settings/decoding.py
@@ -75,6 +75,11 @@ class DecodingSettingsController(SettingsFormController):
                     "Default JT4 frequency tolerance",
                     infotext="A higher frequency tolerance will allow more decodes, but will also consume more cpu",
                 ),
+                NumberInput(
+                    "q65_frequency_tolerance",
+                    "Default Q65 frequency tolerance",
+                    infotext="A higher frequency tolerance will allow more decodes, but will also consume more cpu",
+                ),
                 WsjtDecodingDepthsInput(
                     "wsjt_decoding_depths",
                     "Individual decoding depths",
diff --git a/owrx/wsjt.py b/owrx/wsjt.py
index 02bc67b7..4f49c185 100644
--- a/owrx/wsjt.py
+++ b/owrx/wsjt.py
@@ -36,6 +36,13 @@ class WsjtProfile(AudioChopperProfile, metaclass=ABCMeta):
         # default when no setting is provided
         return 20
 
+    def q65_frequency_tolerance(self):
+        pm = Config.get()
+        if "q65_frequency_tolerance" in pm:
+            return pm["q65_frequency_tolerance"]
+        # default when no setting is provided
+        return 20
+
     def getTimestampFormat(self):
         if self.getInterval() < 60:
             return "%H%M%S"
@@ -280,7 +287,7 @@ class Q65Profile(WsjtProfile):
         return self.interval
 
     def decoder_commandline(self, file):
-        return ["jt9", "--q65", "-p", str(self.interval), "-b", self.mode.name, "-d", str(self.decoding_depth()), file]
+        return ["jt9", "--q65", "-p", str(self.interval), "-b", self.mode.name, "-d", str(self.decoding_depth()), "-F", str(self.jt4_frequency_tolerance()), file]
 
 
 class Msk144Profile(WsjtProfile):