125 lines
2.9 KiB
C++
125 lines
2.9 KiB
C++
/*#if ARDUINO >= 100
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#include "Arduino.h"
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#else
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#include "WProgram.h"
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#endif*/
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#ifndef MqttvarManagerDef
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#define MqttvarManagerDef 1
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#include "MqttDefines.h"
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#define MAXTOPICVAR 24//maximo de caracteres de los topic de las variables
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#define MAXTVARARRAY 64//maximo de variables que puede contener el amqttvarArray
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class PubSubClient;
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//array de topic
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class MqttTopicAttay
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{
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public:
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char str[1024];//topic de mqtt asociado
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int ind[32];
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int nst;
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int n;
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MqttTopicAttay();
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char* Get(int i);
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int Get(char *topic);
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int Add(char *topic);
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};
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union MQTTvalor
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{
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float f;
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byte i;
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};
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class MqttVar
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{
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public:
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enum TipoFlags//indica el tipo de sensor
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{
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OUT_VAR=0x01,//variable de salida (acepta set)
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IN_VAR=0x02,//variable de entrada (publica get)
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PRIV_VAR=0x04,//variable privada de entrada (acepta get como si fueran set)
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FLOAT_VAR=0x08,//variable en coma flotante
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ACCION_VAR=0x10,//variable de accion (publica en cada cambio)
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VOLATILE_VAR=0x20 //marca variable que una vez revisada se cambia internamente su valor (usado en desencadenadores para variables de accion)
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};
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public:
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//generales---------------------------------------------------------------------
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byte flags;
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MQTTvalor val;//valor de la variable (tiene que ser union porque puede ser double)
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byte topic;//topic de mqtt asociado
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MqttVar();
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};
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//array de variables--------------------------------------------------------------
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class MqttVarArray
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{
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public:
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MqttVar data[64];//array de variables
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int n;
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MqttVarArray();
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MqttVar* Get(int i);
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MqttVar* GetVar(int itopic);
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int Add(MqttVar* var);
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};
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class MqttOnVarChangeListenner;
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//manager de variables------------------------------------------------------
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class MqttVarManager
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{
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MqttVarArray _v;
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MqttTopicAttay _t;
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MqttOnVarChangeListenner* onChangeListener[2];
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int nListenner;
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public:
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MqttVarArray* vars;//variables mqtt
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MqttTopicAttay* topics;
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PubSubClient* client_qqtt;//cliente mqtt
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unsigned long tiempo_var;
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unsigned long incre_tvar;
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MqttVarManager();
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void config(MqttVarArray *vArray=NULL, MqttTopicAttay* t=NULL);
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void SetTimeRefres(int seg);
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void inicia(PubSubClient *client_qqtt);//inicia variables si hace falta
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void Suscribe();//subscribe variables a mqtt
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void OnMqtt(char* topic, char* payload);//entra trama mqtt devuelve indice a sensor cambiado
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void loop();//publica datos variables
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//funciones auxiliares----------------------------
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void AddListenner(MqttOnVarChangeListenner *pOnChangeListener);
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MqttVar* Get(int i);
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int AddVar(byte flags, char*topic);
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int AddInternalVarFloat( char*topic);
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int AddInternalVarInt( char*topic);
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void PublicaVars();
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void PublicaVar(int ivar);
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void OnChange(int ivar);
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void ResetVolatileVar();
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void InvierteVar(int ivar);
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void SetVal(int ivar,MQTTvalor val);
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};
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/*
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*/
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#endif
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