From 514389796cfff1e68c933dd392da4d0e71b75057 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomislav=20Kopi=C4=87?= <tomislav@kopic.hr>
Date: Sun, 16 Jun 2024 11:19:10 +0200
Subject: [PATCH] Add LED blink on save

---
 CubeGotchi.ino | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CubeGotchi.ino b/CubeGotchi.ino
index d3d9e86..505aede 100644
--- a/CubeGotchi.ino
+++ b/CubeGotchi.ino
@@ -300,6 +300,8 @@ void setup() {
   pinMode(PIN_BTN_M, INPUT);
   pinMode(PIN_BTN_R, INPUT);
   pinMode(PIN_BUZZER, OUTPUT);
+  pinMode(LED_BUILTIN, OUTPUT);
+  digitalWrite(LED_BUILTIN, HIGH);
 
   display.setI2CAddress(DISPLAY_I2C_ADDRESS * 2);  // required if display does not use default address of 0x3C
   display.begin();  // initialize U8g2 graphics library for selected display module
@@ -340,8 +342,10 @@ void loop() {
   
 #ifdef AUTO_SAVE_MINUTES    
   if ((currentMillis - lastSaveTimestamp) > AUTO_SAVE_INTERVAL) {
+    digitalWrite(LED_BUILTIN, LOW);
     lastSaveTimestamp = currentMillis;
     saveStateToEEPROM(&cpuState);
+    digitalWrite(LED_BUILTIN, HIGH);
   }
 #endif