[SERIAL] Enable SERIAL to X communication (#2068)

Add Serial as a communication layer so as to transmit data to/from serial
Enable discovery of BT sensors through serial
Add serial heartbeat

Change discovery principle for interval and intervalacts, keep them always discovered and deactivate adaptivescan when changed. Instead of removing their discovery when adaptive scan is activated

Increase JSON_MSG_BUFFER_MAX as we are now using const char* and it requires more memory for Arduino Json Deserialization

Co-authored-by: Florian <1technophile@users.noreply.github.com>

main/ZgatewayLORA.ino

@@ -222,7 +222,7 @@ uint8_t _determineDevice(JsonObject& LORAdata) {
 /*
 Create JSON information from WiPhone packet
  */
-boolean _WiPhoneToMQTT(byte* packet, JsonObject& LORAdata) {
+boolean _WiPhonetoX(byte* packet, JsonObject& LORAdata) {
   // Decode the LoRa packet and send over MQTT
   wiphone_message* msg = (wiphone_message*)packet;
 
@@ -403,7 +403,7 @@ void setupLORA() {
   Log.trace(F("ZgatewayLORA setup done" CR));
 }
 
-void LORAtoMQTT() {
+void LORAtoX() {
   int packetSize = LoRa.parsePacket();
   if (packetSize) {
     StaticJsonDocument<JSON_MSG_BUFFER> LORAdataBuffer;
@@ -427,7 +427,7 @@ void LORAtoMQTT() {
     packet[packetSize] = 0;
     uint8_t deviceId = _determineDevice(packet, packetSize);
     if (deviceId == WIPHONE) {
-      _WiPhoneToMQTT(packet, LORAdata);
+      _WiPhonetoX(packet, LORAdata);
     } else if (binary) {
       if (LORAConfig.onlyKnown) {
         Log.trace(F("Ignoring non identifiable packet" CR));
@@ -483,7 +483,7 @@ void LORAtoMQTT() {
 }
 
 #  if jsonReceiving
-void MQTTtoLORA(char* topicOri, JsonObject& LORAdata) { // json object decoding
+void XtoLORA(const char* topicOri, JsonObject& LORAdata) { // json object decoding
   if (cmpToMainTopic(topicOri, subjectMQTTtoLORA)) {
     Log.trace(F("MQTTtoLORA json" CR));
     const char* message = LORAdata["message"];
@@ -507,7 +507,8 @@ void MQTTtoLORA(char* topicOri, JsonObject& LORAdata) { // json object decoding
       LoRa.endPacket();
       Log.trace(F("MQTTtoLORA OK" CR));
       // we acknowledge the sending by publishing the value to an acknowledgement topic, for the moment even if it is a signal repetition we acknowledge also
-      pub(subjectGTWLORAtoMQTT, LORAdata);
+      LORAdata["origin"] = subjectGTWLORAtoMQTT;
+      enqueueJsonObject(LORAdata);
     } else {
       Log.error(F("MQTTtoLORA Fail json" CR));
     }
@@ -535,7 +536,7 @@ void MQTTtoLORA(char* topicOri, JsonObject& LORAdata) { // json object decoding
 }
 #  endif
 #  if simpleReceiving
-void MQTTtoLORA(char* topicOri, char* LORAarray) { // json object decoding
+void XtoLORA(const char* topicOri, const char* LORAarray) { // json object decoding
   if (cmpToMainTopic(topicOri, subjectMQTTtoLORA)) {
     LoRa.beginPacket();
     LoRa.print(LORAarray);
@@ -566,8 +567,8 @@ String stateLORAMeasures() {
   LORAdata["enablecrc"] = LORAConfig.crc;
   LORAdata["invertiq"] = LORAConfig.invertIQ;
   LORAdata["onlyknown"] = LORAConfig.onlyKnown;
-
-  pub(subjectGTWLORAtoMQTT, LORAdata);
+  LORAdata["origin"] = subjectGTWLORAtoMQTT;
+  enqueueJsonObject(LORAdata);
 
   String output;
   serializeJson(LORAdata, output);