From f37bae70e97c22b71ef49d184a79b543d8895b71 Mon Sep 17 00:00:00 2001
From: Tim Staat <tim@noe-danke.de>
Date: Thu, 4 Sep 2025 03:38:02 +0200
Subject: [PATCH] Changed LED Behaviour; More precise latitude value for server

---
 .../20250815_basic_finder.ino.ino               | 17 +++++++++++++----
 20250815_basic_finder.ino/wifi_save.cpp         | 15 +++++++++++++++
 2 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/20250815_basic_finder.ino/20250815_basic_finder.ino.ino b/20250815_basic_finder.ino/20250815_basic_finder.ino.ino
index 6f45eed..f86859e 100644
--- a/20250815_basic_finder.ino/20250815_basic_finder.ino.ino
+++ b/20250815_basic_finder.ino/20250815_basic_finder.ino.ino
@@ -46,12 +46,12 @@ void setup(void) {
 
   Serial.begin(115200);
 
+  pinMode(LED_PIN, OUTPUT);
+
   if (wifi_set_main()) {
     Serial.println("Connect WIFI SUCCESS");
     connected = true;
 
-    digitalWrite(LED_PIN, HIGH);
-
   } else {
 
     digitalWrite(LED_PIN, LOW);
@@ -64,7 +64,7 @@ void setup(void) {
   gpsSerial.begin(GPS_BAUD, SERIAL_8N1, RXD2, TXD2);
   Serial.println("Serial 2 started at 9600 baud rate");
 
-  pinMode(LED_PIN, OUTPUT);
+
 
 
 }
@@ -84,7 +84,10 @@ void drawTriangles(byte i, char *time, char *distanceString) {
 bool doHttpRequest(char *payload, char *latitude, char *longitude, char *gpsTime) {
   HTTPClient http;
   // Change space to 0
-  *(latitude + 6) = '0';
+ 
+  
+  if(*(latitude + 6) < '0' || *(latitude + 6) > '9')
+    *(latitude + 6) = '0';
 
   String serverPath = webserviceAddress + "?long=" + longitude + "&lat=" + latitude + "&id=" + OWN_ID + "&req_id=" + REQ_ID + "&gpsDateTime=" + gpsTime + "&passkey=" + SERVER_PASSKEY;
 
@@ -143,6 +146,12 @@ void setDistanceBearingString(char *time, char *distance, byte *bearing, const c
 
 
 void loop(void) {
+  if(connected) {
+    digitalWrite(LED_PIN, HIGH);
+  }
+  else {
+    digitalWrite(LED_PIN, LOW);
+  }
   while (gpsSerial.available() > 0) {
     // get the byte data from the GPS
     char gpsData = gpsSerial.read();
diff --git a/20250815_basic_finder.ino/wifi_save.cpp b/20250815_basic_finder.ino/wifi_save.cpp
index b1ef950..5eb9dba 100644
--- a/20250815_basic_finder.ino/wifi_save.cpp
+++ b/20250815_basic_finder.ino/wifi_save.cpp
@@ -431,6 +431,21 @@ int wifi_set_main()
 
             Serial.println("Please connect \"Makerfabs_ap\".");
             Serial.println("And visit 192.168.4.1 to set WIFI.");
+            
+            
+            digitalWrite(LED_PIN, HIGH);
+            delay(100);
+            digitalWrite(LED_PIN, LOW);
+            delay(100);
+            digitalWrite(LED_PIN, HIGH);
+            delay(100);
+            digitalWrite(LED_PIN, LOW);
+            delay(100);
+            digitalWrite(LED_PIN, HIGH);
+            delay(100);
+            digitalWrite(LED_PIN, LOW);
+            delay(100);
+            
             ap_init();
             while (wifi_config_server())
                 ;