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    Codigo Parte I Irrigador Automatico

    Uploaded by

    Ronaldo Rafael
    This document contains code for an ESP8266-based irrigation controller that connects to WiFi and an MQTT broker. It defines pins for a pump and sensor, reads sensor values, stores settings in EEPROM, and publishes sensor data and receives commands over MQTT. The code initializes WiFi and MQTT connections, loads settings from EEPROM, defines callbacks for MQTT events, and enters an irrigation control state machine based on the sensor reading and received commands.

    Copyright:

    © All Rights Reserved
    Download as TXT, PDF, TXT or read online from Scribd

    Codigo Parte I Irrigador Automatico

    Uploaded by

    Ronaldo Rafael
    35 views3 pages
    This document contains code for an ESP8266-based irrigation controller that connects to WiFi and an MQTT broker. It defines pins for a pump and sensor, reads sensor values, stores settings in EEPROM, and publishes sensor data and receives commands over MQTT. The code initializes WiFi and MQTT connections, loads settings from EEPROM, defines callbacks for MQTT events, and enters an irrigation control state machine based on the sensor reading and received commands.

    Original Description:

    Esp8266

    Original Title

    Codigo Parte I irrigador automatico

    Copyright

    © © All Rights Reserved

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    This document contains code for an ESP8266-based irrigation controller that connects to WiFi and an MQTT broker. It defines pins for a pump and sensor, reads sensor values, stores settings in EEPROM, and publishes sensor data and receives commands over MQTT. The code initializes WiFi and MQTT connections, loads settings from EEPROM, defines callbacks for MQTT events, and enters an irrigation control state machine based on the sensor reading and received commands.

    Copyright:

    © All Rights Reserved
    Download as TXT, PDF, TXT or read online from Scribd
    Download as txt, pdf, or txt
    35 views3 pages

    Codigo Parte I Irrigador Automatico

    Uploaded by

    Ronaldo Rafael
    This document contains code for an ESP8266-based irrigation controller that connects to WiFi and an MQTT broker. It defines pins for a pump and sensor, reads sensor values, stores settings in EEPROM, and publishes sensor data and receives commands over MQTT. The code initializes WiFi and MQTT connections, loads settings from EEPROM, defines callbacks for MQTT events, and enters an irrigation control state machine based on the sensor reading and received commands.

    Copyright:

    © All Rights Reserved
    Download as TXT, PDF, TXT or read online from Scribd
    Download as txt, pdf, or txt
    of 3

    #include <ESP8266WiFi.

    h>
    #include <MQTT.h>
    #include <EEPROM.h>

    #define DEBUG

    //AQUI VAN LOS DATOS DE CONFIGURACION


    #define AP_SSID "Ronaldo"
    #define AP_PASSWORD "ronaldo123"

    #define EIOTCLOUD_USERNAME "usuarioproyecto"


    #define EIOTCLOUD_PASSWORD "proyecto123"

    // Crea objeto MQTT


    #define EIOT_CLOUD_ADDRESS "cloud.iot-playground.com"

    #define PIN_PUMP 16 //D0


    #define PIN_BUTTON 0 //Boton flash
    #define PIN_HUM_ANALOG A0 //Sensor de humedad

    #define MAX_ANALOG_VAL 956


    #define MIN_ANALOG_VAL 250

    #define IRRIGATION_TIME 10 //Tiempo de riego en segundos


    #define IRRIGATION_PAUSE_TIME 300 //Tiempo de pausa de autoriego en modo auto

    //Estados de riego
    typedef enum {
    s_idle = 0, // Nada
    s_irrigation_start = 1, // Comienza
    s_irrigation = 2, // Riega
    s_irrigation_stop = 3, // Para
    } e_state;

    #define CONFIG_START 0
    #define CONFIG_VERSION "v01"

    struct StoreStruct {
    // This is for mere detection if they are your settings
    char version[4];
    // The variables of your settings
    uint moduleId; // module id
    } storage = {
    CONFIG_VERSION,
    // The default module 0
    0,
    };

    #define PARAM_HUMIDITY_TRESHOLD "Sensor.Parameter1"


    #define PARAM_MANUAL_AUTO_MODE "Sensor.Parameter2"
    #define PARAM_PUMP_ON "Sensor.Parameter3"
    #define PARAM_HUMIDITY "Sensor.Parameter4"

    #define MS_IN_SEC 1000 // 1S

    MQTT myMqtt("", EIOT_CLOUD_ADDRESS, 1883);


    //Variables Enteras
    int state;
    bool stepOk = false;
    int soilHumidityThreshold;
    bool autoMode;
    String valueStr("");
    String topic("");
    boolean result;
    int lastAnalogReading;
    bool autoModeOld;
    int soilHumidityThresholdOld;
    unsigned long startTime;
    int soilHum;
    int irrigatorCounter;

    void setup() {
    state = s_idle;
    pinMode(PIN_PUMP, OUTPUT);
    pinMode(PIN_BUTTON, INPUT_PULLUP);

    autoMode = false; //false


    stepOk = false;
    soilHumidityThresholdOld = 7;
    startTime = millis();
    soilHum = -1;

    Serial.begin(115200);

    WiFi.mode(WIFI_STA);
    WiFi.begin(AP_SSID, AP_PASSWORD);

    Serial.println();
    Serial.println();
    Serial.print("Conectando a ");
    Serial.println(AP_SSID);

    while (WiFi.status() != WL_CONNECTED) {


    delay(500);
    Serial.print(".");
    };

    Serial.println("WiFi conectado");
    Serial.println("Conectando a servidor MQTT");

    EEPROM.begin(512);
    loadConfig();

    //set client id
    // Generate client name based on MAC address and last 8 bits of microsecond
    counter
    String clientName;
    //clientName += "esp8266-";
    uint8_t mac[6];
    WiFi.macAddress(mac);
    clientName += macToStr(mac);
    clientName += "-";
    clientName += String(micros() & 0xff, 16);
    myMqtt.setClientId((char*) clientName.c_str());

    Serial.print("MQTT ID:");
    Serial.println(clientName);

    // setup callbacks
    myMqtt.onConnected(myConnectedCb);
    myMqtt.onDisconnected(myDisconnectedCb);
    myMqtt.onPublished(myPublishedCb);
    myMqtt.onData(myDataCb);

    //////Serial.println("connect mqtt...");
    myMqtt.setUserPwd(EIOTCLOUD_USERNAME, EIOTCLOUD_PASSWORD);
    myMqtt.connect();

    delay(500);

    Serial.print("Module ID: ");


    Serial.println(storage.moduleId);

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