From 85c710e3b785bddda9d8e8973598640932f12710 Mon Sep 17 00:00:00 2001
From: Chris Giacofei <c.giacofei@gmail.com>
Date: Mon, 24 Jan 2022 11:40:12 -0500
Subject: [PATCH] Don't update the menu if nothing actually changed.

---
 boil_kettle/src/functions.h | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/boil_kettle/src/functions.h b/boil_kettle/src/functions.h
index 5258386..d81022e 100644
--- a/boil_kettle/src/functions.h
+++ b/boil_kettle/src/functions.h
@@ -14,7 +14,11 @@ void doEncoder()
     speed >= 10 ? inc = 5 : inc = 1;
     if (result == DIR_CCW) inc = inc * -1;
   }
+
+  SettingChanged = true;
+
   if (KettleController.Mode() == MANUAL) {
+
     uint8_t KettleDuty = (uint8_t)KettleController.Power();
     KettleDuty = max(0, min((KettleDuty / inc) * inc + inc, 100));
     KettleController.Power((double)KettleDuty);
@@ -24,9 +28,10 @@ void doEncoder()
     uint8_t KettleTemp = (uint8_t)KettleController.Setpoint();
     KettleTemp = max(0, min((KettleTemp / inc) * inc + inc, 220));
     KettleController.Setpoint((double)KettleTemp);
-  }
 
-  SettingChanged = true;
+  } else {
+    SettingChanged = false;
+  }
 }
 
 // Return a character array to represent the
@@ -64,7 +69,6 @@ char* ShowKettleSetting() {
 
 void UpdateBoilKettle(){
 
-
   if (Enter.pressed()) {
     KettleController.CycleMode();
     SettingChanged = true;