ESPMegaPRO-v3-SDK/Template Project/lib/ESPMegaPRO/IoTComponent.cpp

#include <IoTComponent.hpp>

bool IoTComponent::begin(uint8_t card_id, ExpansionCard *card, PubSubClient *mqtt, char *base_topic) {
    this->card_id = card_id;
    this->mqtt = mqtt;
    this->base_topic = base_topic;
    return true;
}

void IoTComponent::setMqttClient(PubSubClient *mqtt) {
    this->mqtt = mqtt;
}

void IoTComponent::publishRelative(const char *topic, const char *payload) {
    char absolute_topic[100];
    sprintf(absolute_topic, "%s/%02d/%s", base_topic, card_id, topic);
    mqtt->publish(absolute_topic, payload);
}

void IoTComponent::subscribeRelative(const char *topic) {
    Serial.println("Subscribe relative");
    char absolute_topic[50];
    sprintf(absolute_topic, "%s/%02d/%s", base_topic, card_id, topic);
    mqtt->subscribe(absolute_topic);
}

void IoTComponent::loop() {
    // Placeholder, Do nothing
}