From 7fb45773fe2ed06182e0255d76cb7a61470b2391 Mon Sep 17 00:00:00 2001
From: Christophe Robillard <christophe@robiweb.net>
Date: Mon, 27 Oct 2025 17:26:53 +0100
Subject: [PATCH] display success at some steps

---
 the-cup.ino | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/the-cup.ino b/the-cup.ino
index f3df540..a2453e9 100644
--- a/the-cup.ino
+++ b/the-cup.ino
@@ -29,8 +29,6 @@ MFRC522DriverSPI driver_1{ss_1_pin};
 
 MFRC522 reader{driver_1};   // Create MFRC522 instance.
 
-
-
 void setup() {
     // WiFi.mode(WIFI_STA); // explicitly set mode, esp defaults to STA+AP
     // it is a good practice to make sure your code sets wifi mode how you want it.
@@ -39,6 +37,7 @@ void setup() {
     Serial.begin(115200);
 
     pinMode(LED_PIN, OUTPUT);
+    displaySuccess();
 
     //WiFiManager, Local intialization. Once its business is done, there is no need to keep it around
     WiFiManager wm;
@@ -65,11 +64,10 @@ void setup() {
     else {
         //if you get here you have connected to the WiFi    
         Serial.println("connected...yeey :)");
-    }  
-
+        displaySuccess();
+    }
 
     reader.PCD_Init(); // Init each MFRC522 card.
-  
 }
 
 void loop() {
@@ -108,11 +106,11 @@ void loop() {
       }
 
       https.end();
-      Serial.print("[HTTP] ended...\n");
+      Serial.print("[HTTPS] ended...\n");
     }
 }
-void array_to_string(byte array[], unsigned int len, char buffer[])
-{
+
+void array_to_string(byte array[], unsigned int len, char buffer[]) {
    for (unsigned int i = 0; i < len; i++)
    {
       byte nib1 = (array[i] >> 4) & 0x0F;
@@ -123,8 +121,7 @@ void array_to_string(byte array[], unsigned int len, char buffer[])
    buffer[len*2] = '\0';
 }
 
-void displayError()
-{
+void displayError() {
   for (unsigned int i = 0; i < 6; i++)
   {
     digitalWrite(LED_PIN, HIGH);
@@ -134,8 +131,7 @@ void displayError()
   }
 }
 
-void displaySuccess()
-{
+void displaySuccess() {
   digitalWrite(LED_PIN, HIGH);
   delay(1000);
   digitalWrite(LED_PIN, LOW);