bonamin
a33f626dde
Now, controlled via MQTT a Playback of a melody can Start, Stop, Pause etc. Settings like speed, total duration, pauses etc can be set.
82 lines
2.4 KiB
C++
82 lines
2.4 KiB
C++
#pragma once
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void handlePlaybackCommands(char * command);
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void handleJSON(char * payload) {
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JsonDocument doc;
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DeserializationError error = deserializeJson(doc, payload);
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if (error) {
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Serial.print("deserializeJson() failed: ");
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Serial.println(error.c_str());
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return;
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}
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setMelodyAttributes(doc);
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loadMelodyInRAM(melody_steps);
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}
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void SuscribeMqtt() {
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String topicPlayback = String("vesper/") + DEV_ID + "/control/playback";
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String topicSetMelody = String("vesper/") + DEV_ID + "/control/setMelody";
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String topicAddMelody = String("vesper/") + DEV_ID + "/control/add_melody";
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uint16_t control_id = mqttClient.subscribe(topicPlayback.c_str(), 2);
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Serial.print("Subscribing to Playback Control topic, QoS 2, packetId: ");
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Serial.println(control_id);
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uint16_t set_melody_id = mqttClient.subscribe(topicSetMelody.c_str(), 2);
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Serial.print("Subscribing to Set-Melody topic, QoS 2, packetId: ");
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Serial.println(set_melody_id);
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// doesn't work yet:
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uint16_t add_melody_id = mqttClient.subscribe(topicAddMelody.c_str(), 2);
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Serial.print("Subscribing to Add-Melody topic, QoS 2, packetId: ");
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Serial.println(add_melody_id);
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}
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void OnMqttReceived(char * topic, char * payload, AsyncMqttClientMessageProperties properties, size_t len, size_t index, size_t total) {
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String topicPlayback = String("vesper/") + DEV_ID + "/control/playback";
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String topicSetMelody = String("vesper/") + DEV_ID + "/control/setMelody";
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String topicAddMelody = String("vesper/") + DEV_ID + "/control/add_melody";
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//String payloadContent = String(payload).substring(0, len);
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if (String(topic) == topicPlayback){
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handlePlaybackCommands(payload);
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}
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else if (String(topic) == topicSetMelody) {
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handleJSON(payload);
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}
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else if (String(topic) == topicAddMelody) {
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// Handle adding melody
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Serial.println("Adding melody...");
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// You can call a function here to handle adding the melody
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}
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else {
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// Handle unknown topics
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Serial.println("Unknown topic received.");
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}
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}
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// void PublishMqtt(unsigned long data) {
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//
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// //Doesn't publish anything yet.
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// String topicData = String("vesper/") + DEV_ID + "/data";
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// String payload = String(data);
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// mqttClient.publish(topicData.c_str(), 0, true, (char*)payload.c_str());
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//
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// }
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void PublishMqtt(const char *data) {
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String topicData = String("vesper/") + DEV_ID + "/data";
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mqttClient.publish(topicData.c_str(), 0, true, data);
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}
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