V 1.6.0 MQTT identifizierung mit 'Bad'

- Datumstexte auf deutsch

src/grafik.cpp

@@ -429,3 +429,9 @@ void showResetTime(struct tm tinfo) {
     lv_obj_add_style(resdate_label, &style_info_label, LV_PART_MAIN);
 }
 
+void setDateTime(char *time, char *date)
+{
+    lv_label_set_text(time_label, time);
+    lv_label_set_text(date_label, date);
+}
+

src/grafik.h

@@ -68,6 +68,7 @@ void setAussenDataValues(float val, bool what, struct tm t);
 void showRate(int r);
 void show2lines();
 void showResetTime(struct tm tinfo);
+void setDateTime(char *time, char *date);
 
 
 

src/main.cpp

@@ -40,7 +40,7 @@ BME280Data bmedata;
 
 int currentSecond = -1;
 
-void showDateTime(struct tm tinfo);
+void updateDateTime(struct tm tinfo);
 
 void setBMEreadtime(int time) {
   bmeReadTime = time * 1000;
@@ -50,13 +50,6 @@ void setUpdatetime(int time) {
   updateTime = time * 1000;
 }
 
-char * getChipID(void) {
-  static char chipid[20];
-  uint64_t chipid64 = ESP.getEfuseMac();
-  sprintf(chipid, "%04X%08X", (uint16_t)(chipid64 >> 32), (uint32_t)chipid64);
-  return chipid;      
-}
-
 void setup() {
   setlocale(LC_ALL, "de_DE");
   String LVGL_Arduino = String("LVGL Library Version: ") + lv_version_major() + "." + lv_version_minor() + "." + lv_version_patch();
@@ -87,8 +80,9 @@ void setup() {
   // Start MQTT
   setup_mqtt();
   
+  // Get the time
   timeinfo = gettheTime(NTPREADTIME);
-  showDateTime(timeinfo);
+  updateDateTime(timeinfo);
   
   bmeReadtimer = millis();
   
@@ -122,7 +116,7 @@ void setup() {
 void loop() {
   timeinfo = gettheTime(NTPREADTIME);
   if (timeinfo.tm_sec == 0) {  // minute over
-    showDateTime(timeinfo);
+    updateDateTime(timeinfo);
  }
   if (millis() - bmeReadtimer > bmeReadTime) {
     bmeReadtimer = millis();
@@ -156,11 +150,14 @@ void loop() {
   delay(5);           // let this time pass
 }
 
-void showDateTime(struct tm tinfo) {
+void updateDateTime(struct tm tinfo) {
   char time[6];
-  char date[50];
+  static 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);
+  int wd = tinfo.tm_wday;
+  int mo = tinfo.tm_mon;
+  int day = tinfo.tm_mday;  
+  int year = tinfo.tm_year + 1900;
+  sprintf(date, "%s, %d. %s %d", wday[wd], day, month[mo], year);
+  setDateTime(time, date);
 }

src/main.h

@@ -13,12 +13,16 @@ extern "C" {
 #define MAXREADINGS 200
 
 #ifdef MAIN
+const char* wday[] = {"Sonntag", "Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag"};
+const char* month[] = {"Januar", "Februar", "März", "April", "Mai", "Juni", "Juli", "August", "September", "Oktober", "November", "Dezember"}; 
 TimerHandle_t mqttReconnectTimer;
 TimerHandle_t wifiReconnectTimer;
 int bmeReadTime = 10000;
 int updateTime = 30000;
 struct tm timeinfo;
 #else
+extern const char* wday[7];
+extern const char* month[12];
 extern TimerHandle_t mqttReconnectTimer;
 extern TimerHandle_t wifiReconnectTimer;
 extern int bmeReadTime;

src/mqtt.cpp

@@ -26,17 +26,17 @@ void onmessage(char *tp, byte *msg, unsigned int length)
   bool istemp = true;
   float val = 0.0;
 
-  if (topic == "CYD/set/hm/aussen") {
-    if(doc.containsKey("temperature")) {
+  if (topic.startsWith("hm/status/Aussen_Temp:1/")) {
+    struct tm timeinfo = gettheTime(1);
+    if (topic.endsWith("TEMPERATURE")) {
       istemp = true;
-      val = doc["temperature"];
     }
-    if(doc.containsKey("humidity")) {
+    if (topic.endsWith("HUMIDITY")) {
       istemp = false;
-      val = doc["humidity"];
     }
+    val = doc["val"];
     setAussenDataValues(val, istemp, timeinfo);
-  } else if (topic ==  "CYD/set/parameter") {
+  } else if (topic ==  MQTT_TOPIC "set/parameter") {
     if(doc.containsKey("bmerate")) {
       setBMEreadtime(doc["bmerate"]);
 //      showRate(doc["bmerate"]);
@@ -61,11 +61,10 @@ void reconnect(void)
   while (!client.connected())
   {
     Serial.print("Reconnecting...");
-    char * chipID = getChipID();
-    bool erg = client.connect(chipID, MQTT_USER, MQTT_PASSWD);
+    bool erg = client.connect(CLIENT_ID, MQTT_USER, MQTT_PASSWD);
     Serial.println(erg);
 
-    if (!client.connect(chipID, MQTT_USER, MQTT_PASSWD))
+    if (!client.connect(CLIENT_ID, MQTT_USER, MQTT_PASSWD))
     {
       Serial.print("failed, rc=");
       Serial.print(client.state());
@@ -74,16 +73,14 @@ void reconnect(void)
     }
   }
   Serial.println("Connected");
-  client.subscribe(MQTT_TOPIC "#");
+  client.subscribe(MQTT_TOPIC "set/parameter");
+  client.subscribe("hm/status/Aussen_Temp:1/#");
 }
 
 void doPublish(float temp, float hum, float tm, float hm) {
     char payload[80];
     sprintf(payload, "{\"temperature\":%.1f,\"tempmess\":%.1f,\"humidity\":%.1f,\"hummess\":%.1f}", temp, tm, hum, hm);
-    char * chipID = getChipID();
-    char topic[50];
-    sprintf(topic, "CYD/get/%s/bme280", chipID);
-    client.publish(topic, payload);
+    client.publish(MQTT_PUB_TEMP, payload);
     Serial.printf("Published: %s %s\n", MQTT_PUB_TEMP, payload);
 }
 

src/mqtt.h

@@ -12,8 +12,9 @@
 #define MQTT_USER "rxf"
 #define MQTT_PASSWD "Tux4S!ech"
 
-#define MQTT_TOPIC "CYD/set/"
-#define MQTT_PUB_TEMP "CYD/get/bme280"
+#define CLIENT_ID "Bad"
+#define MQTT_TOPIC "CYD/Bad/"
+#define MQTT_PUB_TEMP "CYD/Bad/put/bme280"
 
 #ifdef MQTT
 WiFiClient espClient;

src/version.h

@@ -1,11 +1,17 @@
 // Versionsgeschichte
 
-#define VERSION "1.5.2"
-#define VDATE "2024-08-21"
-#define VTIME "12:15 UTC"
+#define VERSION "1.6.0"
+#define VDATE "2024-08-23"
+#define VTIME "07:45 UTC"
 
 /* 
 Version Date        Author
+1.6.0   2024-08-23  rxf
+    - MQTT CLINT_ID auf 'Bad'
+    - MQTT_TOPIC auf 'CYD/Bad/'
+    - Subcriben von hm/... direkt (nicht mehr über CYD-Topic)
+    - Datum-Texte auf deutsch
+
 1.5.2   2024-08-21  rxf
     - Payloadbuffer für MQTT auf 80 Byte vergrößert
     - Version-Time zu version.h hinzugefügt und zur Anzeige