ESPMegaPRO-v3-SDK/Template Project/lib/ESPMegaPRO/ESPMegaIoT.hpp

#include <ExpansionCard.hpp>
#include <AnalogCard.hpp>
#include <AnalogIoT.hpp>
#include <DigitalInputCard.hpp>
#include <DigitalInputIoT.hpp>
#include <DigitalOutputCard.hpp>
#include <DigitalOutputIoT.hpp>
#include <PubSubClient.h>
#include <ETH.h>

class ESPMegaIoT
{
    public:
        void begin();
        void loop();
        void registerCard(uint8_t card_id);
        void deregisterCard(uint8_t card_id);
        void publishCard(uint8_t card_id);
        void subscribeToTopic(char *topic);
        void unsubscribeFromTopic(char *topic);
        void connectToEthernet();
        bool ethernetConnected();
        void connectToWifi(char *ssid, char *password);
        void connectToWifi(char *ssid);
        void disconnectFromWifi();
        bool wifiConnected();
        void connectToMqtt(char *mqtt_server, uint16_t mqtt_port, char *mqtt_user, char *mqtt_password);
        void disconnectFromMqtt();
        void publishToTopic(char *topic, char *payload);
        void registerMqttCallback(void (*callback)(char *, char *));
        void checkCardType(uint8_t card_id);

    private:
        void sessionKeepAlive();
        void mqttReconnect();
        void wifiReconnect();
        void mqttCallback(char *topic, byte *payload, unsigned int length);
        PubSubClient mqtt;
        ExpansionCard *expansionCards[255];
        bool card_publish_enabled[255];
        char payload_buffer[200];
        char base_topic[100];
};