bonamin
540d8a14fe
A new Melody Struct was added containing the melody's main attributes. The MQTT Topic Subscriptions were updated to a more proper format. Also added DEV_ID that corresponds to the device's ID or Serial Number. Chnaged the Deserialization function to actually adjust the MelodyStruct's attributes. Added basic play/stop functionality.
89 lines
2.2 KiB
C++
89 lines
2.2 KiB
C++
#pragma once
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TimerHandle_t mqttReconnectTimer;
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TimerHandle_t wifiReconnectTimer;
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void ConnectToMqtt()
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{
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Serial.println("Connecting to MQTT...");
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mqttClient.connect();
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}
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void WiFiEvent(WiFiEvent_t event)
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{
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Serial.printf("[WiFi-event] event: %d\n", event);
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switch(event)
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{
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case ARDUINO_EVENT_WIFI_STA_GOT_IP:
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Serial.println("WiFi connected");
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Serial.println("IP address: ");
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Serial.println(WiFi.localIP());
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ConnectToMqtt();
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break;
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case ARDUINO_EVENT_WIFI_STA_DISCONNECTED:
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Serial.println("WiFi lost connection");
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xTimerStop(mqttReconnectTimer, 0); // ensure we don't reconnect to MQTT while reconnecting to Wi-Fi
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xTimerStart(wifiReconnectTimer, 0);
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break;
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}
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}
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void OnMqttConnect(bool sessionPresent)
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{
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Serial.println("Connected to MQTT.");
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Serial.print("Session present: ");
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Serial.println(sessionPresent);
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SuscribeMqtt();
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}
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void OnMqttDisconnect(AsyncMqttClientDisconnectReason reason)
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{
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Serial.println("Disconnected from MQTT.");
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if(WiFi.isConnected())
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{
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xTimerStart(mqttReconnectTimer, 0);
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}
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}
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void OnMqttSubscribe(uint16_t packetId, uint8_t qos)
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{
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Serial.println("Subscribe acknowledged.");
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Serial.print(" packetId: ");
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Serial.println(packetId);
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Serial.print(" qos: ");
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Serial.println(qos);
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}
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void OnMqttUnsubscribe(uint16_t packetId)
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{
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Serial.println("Unsubscribe acknowledged.");
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Serial.print(" packetId: ");
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Serial.println(packetId);
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}
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void OnMqttPublish(uint16_t packetId)
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{
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Serial.println("Publish acknowledged.");
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Serial.print(" packetId: ");
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Serial.println(packetId);
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}
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void InitMqtt()
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{
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mqttReconnectTimer = xTimerCreate("mqttTimer", pdMS_TO_TICKS(2000), pdFALSE, (void*)0, reinterpret_cast<TimerCallbackFunction_t>(ConnectToMqtt));
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wifiReconnectTimer = xTimerCreate("wifiTimer", pdMS_TO_TICKS(5000), pdFALSE, (void*)0, reinterpret_cast<TimerCallbackFunction_t>(ConnectWiFi_STA));
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mqttClient.onConnect(OnMqttConnect);
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mqttClient.onDisconnect(OnMqttDisconnect);
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mqttClient.onSubscribe(OnMqttSubscribe);
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mqttClient.onUnsubscribe(OnMqttUnsubscribe);
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mqttClient.onMessage(OnMqttReceived);
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mqttClient.onPublish(OnMqttPublish);
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mqttClient.setServer(MQTT_HOST, MQTT_PORT);
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mqttClient.setCredentials(MQTT_USER, MQTT_PASS);
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} |