From dd86fbf687bbcaed92e96c9774d0838994c1363b Mon Sep 17 00:00:00 2001
From: Christophe Robillard <christophe@robiweb.net>
Date: Sat, 8 Nov 2025 12:17:49 +0100
Subject: [PATCH] displaySuccess after reading card

---
 the-cup.ino | 43 ++++++++++++++++++++-----------------------
 1 file changed, 20 insertions(+), 23 deletions(-)

diff --git a/the-cup.ino b/the-cup.ino
index 33018ba..11a08d3 100644
--- a/the-cup.ino
+++ b/the-cup.ino
@@ -41,8 +41,27 @@ void setup() {
   Serial.begin(115200);
 
   pinMode(LED_PIN, OUTPUT);
-  displaySuccess();
 
+  reader.PCD_Init(); // Init each MFRC522 card.
+}
+
+void loop() {
+  if (reader.PICC_IsNewCardPresent() && reader.PICC_ReadCardSerial()) {
+    char reader_uid[32] = "";
+    read_card(reader_uid);
+    send_uid(reader_uid);
+  }
+}
+
+void read_card(char reader_uid[]) {
+  reader.PICC_HaltA();
+  reader.PCD_StopCrypto1();
+  byte_to_string(reader.uid.uidByte, 4, reader_uid);
+  Serial.println(reader_uid);
+  displaySuccess();
+}
+
+void send_uid(char reader_uid[]) {
   WiFiManager wm;
   bool res;
   res = wm.autoConnect("KLUK"); // password protected ap
@@ -57,27 +76,6 @@ void setup() {
     Serial.println("connected...yeey :)");
     displaySuccess();
   }
-
-  reader.PCD_Init(); // Init each MFRC522 card.
-}
-
-void loop() {
-
-  if (reader.PICC_IsNewCardPresent() && reader.PICC_ReadCardSerial()) {
-    char reader_uid[32] = "";
-    read_card(reader_uid);
-    send_uid(reader_uid);
-  }
-}
-
-void read_card(char reader_uid[]) {
-  reader.PICC_HaltA();
-  reader.PCD_StopCrypto1();
-  byte_to_string(reader.uid.uidByte, 4, reader_uid);
-  Serial.println(reader_uid);
-}
-
-void send_uid(char reader_uid[]) {
   auto client = std::make_unique<BearSSL::WiFiClientSecure>();
 
   client->setInsecure();
@@ -104,7 +102,6 @@ void send_uid(char reader_uid[]) {
 
   https.end();
   Serial.print("[HTTPS] ended...\n");
-
 }
 
 void byte_to_string(byte array[], unsigned int len, char buffer[]) {