From c3f1842b86119fc7b6ed2b25894f4ba5b5d161eb Mon Sep 17 00:00:00 2001
From: sirrow <sirrow@gmail.com>
Date: Thu, 31 Dec 2020 20:42:28 +0900
Subject: [PATCH] omit sending hat if direction is not changed

---
 connect_switch.ino | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/connect_switch.ino b/connect_switch.ino
index 6e93d93..4f6e058 100644
--- a/connect_switch.ino
+++ b/connect_switch.ino
@@ -36,6 +36,7 @@ struct arrow newestArrow;
 #define ButtonInfoTableSize 9
 struct ButtonInfo buttonInfoTable[ButtonInfoTableSize];
 
+Hat last = Hat::CENTER;
 
 void perms() {
   if(val == 0){
@@ -103,7 +104,6 @@ void setup()
   oldestArrow.arrowSymbol = Hat::CENTER;
   newestArrow.older = &oldestArrow;
   newestArrow.newer = NULL;
-
 }
 
 void handleButtonInput(ButtonInfo *but){
@@ -158,8 +158,10 @@ void loop()
     arrowTable[i].prev = arrowTable[i].current;
   }
 
-
-  SwitchControlLibrary().MoveHat(static_cast<uint8_t>(newestArrow.older->arrowSymbol));
+  if(newestArrow.older->arrowSymbol != last){
+    last = newestArrow.older->arrowSymbol;
+    SwitchControlLibrary().MoveHat(static_cast<uint8_t>(newestArrow.older->arrowSymbol));
+  }
 
 
 }