From b99d8f951ba56c6b8f32510757e08e45cf37ab20 Mon Sep 17 00:00:00 2001
From: CodeCrafter912 <dozedler@gmail.com>
Date: Sun, 8 Jul 2018 11:29:03 +0200
Subject: [PATCH] added comments

---
 speedclock.ino | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/speedclock.ino b/speedclock.ino
index 6816dd4..5dc6c37 100644
--- a/speedclock.ino
+++ b/speedclock.ino
@@ -478,10 +478,13 @@ void update_screen(timer_state_e state){
     display.setCursor(64 - (display.strWidth(header_to_char) / 2), 0);
     display.print(header_to_char);
     display.setCursor(1,0);
+    //check if there is a connection to the topstation
     if(millis() - connection_established >= CONN_TIMEOUT || connection_established == 0){
+      //if not remove the "Y"
       display.print("  ");
     }
     else {
+      //if print the "Y"
       display.print("Y");
     }
     display.setCursor(0,1);