From c005764a0d7ab0b7a4f65fe113d56e42523c629e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Patrick=20Ha=C3=9Fel?= <git@patrick-hassel.de>
Date: Tue, 3 Jan 2023 13:04:30 +0100
Subject: [PATCH] display config write delay

---
 src/config.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/config.cpp b/src/config.cpp
index 2508865..d287ee0 100644
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -1,5 +1,8 @@
 #include <EEPROM.h>
 #include "config.h"
+#include "display.h"
+
+#define WRITE_DELAY_MS    (30 * 1000)
 
 uint32_t calculateChecksum(Config *ptr);
 
@@ -11,6 +14,8 @@ Config config;
 
 bool dirty = false;
 
+bool notify = false;
+
 unsigned long lastDirtyMillis = 0;
 
 void config_setup() {
@@ -25,13 +30,20 @@ void config_set_dirty() {
 }
 
 void config_loop() {
+  if (notify && millis() - lastDirtyMillis <= WRITE_DELAY_MS + 1000) {
+    notify = false;
+    display.set(0, 0, 255, 0, 0);
+  }
+
   if (!dirty) {
     return;
   }
+
   if (millis() - lastDirtyMillis <= 30000) {
     return;
   }
   dirty = false;
+  notify = true;
 
   uint32_t checksum = calculateChecksum(&config);