From b1d3e6bd691de3d45936b317a63295a372562e14 Mon Sep 17 00:00:00 2001
From: RaffaelW <rfflwlf@gmail.com>
Date: Fri, 21 Feb 2025 22:26:18 +0100
Subject: [PATCH] fixed accidental reset when restarting the interface via
 button and keeping the button pressed

---
 src/main.cpp | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index 9204603..516d94d 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -96,17 +96,18 @@ void onButtonPress()
     switch (action)
     {
     case ResetConfig:
-        ledBlink(100);
-
         config.begin("dmx", false);
         config.clear();
         config.end();
-        delay(1000);
 
         ESP.restart();
         break;
 
     case Restart:
+        config.begin("dmx", false);
+        config.putBool("restart-via-btn", true);
+        config.end();
+
         ESP.restart();
         break;
     case None:
@@ -125,12 +126,13 @@ void setup()
     // LED
     config.begin("dmx", true);
     brightness_led = config.getUInt("led-brightness", DEFAULT_LED_BRIGHTNESS);
+    bool restartViaButton = config.getBool("restart-via-btn", false);
     config.end();
     analogWrite(PIN_LED, brightness_led);
 
     // Button
     pinMode(PIN_BUTTON, INPUT_PULLUP);
-    if (digitalRead(PIN_BUTTON) == LOW)
+    if (digitalRead(PIN_BUTTON) == LOW && !restartViaButton)
     {
         ledBlink(100);
         unsigned long startTime = millis();
@@ -148,6 +150,10 @@ void setup()
         }
     }
 
+    config.begin("dmx", false);
+    config.putBool("restart-via-btn", false);
+    config.end();
+
     ledBlink(500);
 
     attachInterrupt(PIN_BUTTON, onButtonPress, FALLING);