time sync from mobilephone. Edited main screen

inos/Smart-Watch/Smart-Watch.ino

@@ -14,12 +14,15 @@ unsigned long MIN=0;
 unsigned long HOUR=0;
 
 unsigned long DAY=0;
-unsigned long MONT=0;
+unsigned long MONTH=0;
 unsigned long YEAR=2026;
 
 unsigned long preMil = 0;
 const long interval = 1000;
 
+bool connected = false;
+bool timeChanged = false;
+
 Arduino_DataBus *bus = new Arduino_HWSPI(TFT_DC, -1);
 Arduino_GFX *gfx = new Arduino_ST7789(bus, TFT_RST, 0, true, 240, 240, 0, 0);
 
@@ -39,10 +42,16 @@ class CharacteristicCallbacks: public BLECharacteristicCallbacks {
 
       //Time characteristic check
       if (pCharacteristic->getUUID().equals(BLEUUID(CHAR_TIME_UUID))) {
+
+      sscanf(value.c_str(), "%d %d %d", &HOUR, &MIN, &SEC);
+
       Serial.print("Time Recived: ");
       Serial.println(value);
       }
       if (pCharacteristic->getUUID().equals(BLEUUID(CHAR_DATE_UUID))) {
+
+      sscanf(value.c_str(), "%d %d %d", &DAY, &MONTH, &YEAR);
+
       Serial.print("Date Recived: ");
       Serial.println(value);
       }
@@ -55,11 +64,13 @@ class CharacteristicCallbacks: public BLECharacteristicCallbacks {
 class MyServerCallbacks: public BLEServerCallbacks {
     void onConnect(BLEServer* pServer) {
       Serial.println("Conecction with client");
-      BLEDevice::startAdvertising();
+      connected = true;
     };
 
     void onDisconnect(BLEServer* pServer) {
       Serial.println("Disconnection with client");
+      connected = false;
+      BLEDevice::startAdvertising();
     }
 };
 
@@ -73,35 +84,28 @@ void setup() {
   gfx->setTextColor(ST77XX_GREEN, ST77XX_BLACK);
 
   initDevice();
+  timeChanged = true;
 }
 
 void loop() {
-  drawText(10,10, 2, "{");
-  drawText(30,30,2,"Time: {");
+  gfx->setTextSize(2);
+  gfx->setCursor(20, 20);
+  if (connected){
+    gfx->print("Connected: true ");
+  }else {
+    gfx->print("Connected: flase");
+  }
 
-  gfx->setCursor(50, 50);
-  gfx->printf("Hour: %d%c\n", HOUR, ',');
+  if (timeChanged) {
+    gfx->setCursor(20, 50);
+    gfx->printf("Time: %02d:%02d:%02d\n", HOUR, MIN, SEC);
 
-  gfx->setCursor(50, 70);
-  gfx->printf("Min: %d%c\n", MIN, ',');
+    gfx->setCursor(20, 80);
+    gfx->printf("Date: %02d.%02d.%04d\n", DAY, MONTH, YEAR);
 
-  gfx->setCursor(50, 90);
-  gfx->printf("Sec: %d%c\n", SEC);
+    timeChanged = false;
+  }
   
-  drawText(30,110,2,"},");
-
-  drawText(30,130,2,"Date: {");
-
-  gfx->setCursor(50, 150);
-  gfx->printf("Day: %d%c\n", DAY, ',');
-
-  gfx->setCursor(50, 170);
-  gfx->printf("Mont: %d%c\n", MONT, ',');
-
-  gfx->setCursor(50, 190);
-  gfx->printf("Year: %d%c\n", YEAR);
-
-  drawText(10,210,2,"}");
 
   updateClock();
 }
@@ -154,10 +158,11 @@ void updateClock(){
   if (curMil - preMil >= interval) {
         preMil = curMil;
         SEC++;
+        timeChanged = true;
     }
   if (SEC >= 60) {SEC = 0; MIN++; }
-  if (MIN >= 60) {MIN = 0; HOUR++;}
-  if (HOUR >= 24) {HOUR = 0; DAY++;}
+  if (MIN >= 60) {MIN = 0; HOUR++; timeChanged = true;}
+  if (HOUR >= 24) {HOUR = 0; DAY++; timeChanged = true;}
 }
 void drawText(int width, int hight,int size, const char* text) {
     gfx->setCursor(width, hight);