Ver mensajes en display

DomoEsp_v02/DomoEspManager.cpp

@@ -7,11 +7,11 @@ DomoEspManager::DomoEspManager()
   //vars.AddListenner(&des);
   sens.Config(&vars);
   suscrito=false;
-  
 }
 
 void DomoEspManager::inicia( LiquidCrystal *lcd, PubSubClient *mqttClient, WiFiClient* espClient, DomoConfig* conf)
 {
+  mqttclient=mqttClient;
   #ifdef DEBUG_PS
      Serial.println("Inicia Wifi");
      #endif
@@ -68,6 +68,9 @@ void DomoEspManager::loop()
   if(!suscrito)
   {
     vars.Suscribe();
+    #if CON_LCD
+    lcdm.suscribe(mqttclient);
+    #endif
     suscrito=true;
   }
   
@@ -83,6 +86,10 @@ void DomoEspManager::OnMqtt(char* topic, char* payload)
 {
    vars.OnMqtt(topic, payload);
    des.OnMqtt(topic, payload);
+   #if CON_LCD
+   lcdm.OnMqtt(topic, payload);
+   #endif
+   
    #ifdef DEBUG_PS
     Serial.println("OnMqtt fin");
    #endif

DomoEsp_v02/DomoEspManager.h

@@ -77,6 +77,7 @@ class DomoEspManager: public MqttReceiver
 
 
   
+  PubSubClient *mqttclient;
   //variables-------------
   //MqttVarArray avar;
   //MqttTopicAttay topics;

DomoEsp_v02/LcdMQTTViewer.cpp

@@ -2,7 +2,7 @@
 
 #include <SPI.h>
 #include <LiquidCrystal.h>
-
+#include <PubSubClient.h>
 #include "MqttDefines.h"
 #include "MqttUtiles.h"
 #include "MqttVarManager.h"
@@ -21,6 +21,7 @@ void LcdMQTTViewer::envia(char* txt, int pos, int line)
 }
 LcdMQTTViewer::LcdMQTTViewer()
 {
+  topic[0]=0;
 	maxpan = 0;
 	tiempo = 0;
 	incre_t = 10 * 1000;
@@ -101,3 +102,38 @@ void LcdMQTTViewer::add(byte ivar, char* formatLCD, int line, int pan)
 	if (maxpan < pan)
 		maxpan = pan;
 }
+
+int LcdMQTTViewer::OnMqtt(char* top, char* payload)
+{
+  if(strcmp(top,topic))
+    return -1;
+
+  int i=0;
+ int  lin=0;
+  int n=0;
+  char buf[64];
+  while(payload[i])
+  {
+    if(payload[i]=='\n')
+    {
+      i++;
+      buf[n]=0;
+      envia(buf,0,lin);
+      lin++;
+      n=0;
+    }
+    else
+    {
+      buf[n++]=payload[i++];
+    }
+  }
+  buf[n]=0;
+  envia(buf,0,lin);
+ tiempo=millis();
+}
+void LcdMQTTViewer::suscribe(PubSubClient *client_qqtt)
+{
+    if(!topic[0])
+      return;
+    client_qqtt->subscribe(topic);
+}

DomoEsp_v02/LcdMQTTViewer.h

@@ -30,7 +30,7 @@ public:
 	int panActual = 0;
   unsigned long  tiempo;
 	unsigned long incre_t;
-
+  char topic[MAXSTR];//topic de mqtt Alarma
 
   MqttVarManager* vars;
   
@@ -40,7 +40,8 @@ public:
 
   void inicia(MqttVarManager *vars, LiquidCrystal* lcdEx, int digi, int lines);
   void loop();//publica datos variables
-
+  int OnMqtt(char* topic, char* payload);
+  void suscribe(PubSubClient *client_qqtt);
 //auxiliares----------------------------------------------------------
 	void add(byte ivar, char* formatLCD, int line, int pan);
 	void setTimer(int seg);

DomoEsp_v02/config_rf.h

@@ -255,6 +255,7 @@ class DespachoDomoConfig: public DomoConfig
      lcd->add(hcocina,"H coci: %s",1,1);    
      lcd->add(temExt,"T Ext: %s",0,2);
      lcd->add(hExt,"H Ext: %s",1,2);   
+     strcpy(lcd->topic,"casa/desp/msg");
   }
 };
 class CocinaDomoConfig: public DomoConfig