WIP_20240708_1558

src/main.cpp

@@ -28,11 +28,17 @@
 #include "grafik.h"
 #include "main.h"
 
-long repeatTime = 10000;    // alle 1sec messen
-long lastTime = 0;
+#define BMWREADTIME 10000
+#define NTPREADTIME 1000
+
+long bmeReadtimer = 0;
+long ntpReadtimer = 0;
 
 BME280Data bmedata;
 
+int currentSecond = -1;
+
+void showDateTime(struct tm tinfo);
 
 void setup() {
 //  String LVGL_Arduino = String("LVGL Library Version: ") + lv_version_major() + "." + lv_version_minor() + "." + lv_version_patch();
@@ -61,9 +67,11 @@ void setup() {
   connectToMqtt();
   Serial.println("MQTT started");
 
-
-  lastTime = millis();
-
+  timeinfo = gettheTime(NTPREADTIME);
+  showDateTime(timeinfo);
+  
+  bmeReadtimer = millis();
+  
   drawChart();
 
 /*
@@ -92,14 +100,27 @@ void setup() {
 }
 
 void loop() {
-    if (millis() - lastTime > repeatTime) {
-    lastTime = millis();
+  timeinfo = gettheTime(NTPREADTIME);
+  if (timeinfo.tm_sec == 0) {  // minute over
+    showDateTime(timeinfo);
+    printLocalTime();
+  }
+  if (millis() - bmeReadtimer > BMWREADTIME) {
+    bmeReadtimer = millis();
     bmedata = readBME280();
     setValuetoArc(arcTemp, bmedata.temp);
     setValuetoArc(arcHum, bmedata.hum);
-    updatechartData(bmedata.hum, bmedata.temp);
-    }
+  }
   lv_task_handler();  // let the GUI do its work
   lv_tick_inc(5);     // tell LVGL how much time has passed
   delay(5);           // let this time pass
+}
+
+void showDateTime(struct tm tinfo) {
+  char time[6];
+  char date[50];
+  strftime(time, 6, "%H:%M", &tinfo);
+  strftime(date, 50, "%A, %d %B %Y", &tinfo);
+  lv_label_set_text(time_label, time);
+  lv_label_set_text(date_label, date);
 }