[RF] Added Pilight RAW packet return support (#1604)

* Added Pilight RAW packet return support - can be enabled in User_config.h

main/ZgatewayPilight.ino

@@ -36,6 +36,11 @@
 #  include <ESPiLight.h>
 ESPiLight rf(RF_EMITTER_GPIO); // use -1 to disable transmitter
 
+#  ifdef Pilight_rawEnabled
+// raw output support
+bool pilightRawEnabled = 0;
+#  endif
+
 void pilightCallback(const String& protocol, const String& message, int status,
                      size_t repeats, const String& deviceID) {
   if (status == VALID) {
@@ -78,6 +83,28 @@ void pilightCallback(const String& protocol, const String& message, int status,
   }
 }
 
+#  ifdef Pilight_rawEnabled
+void pilightRawCallback(const uint16_t* pulses, size_t length) {
+  uint16_t pulse;
+
+  if (!pilightRawEnabled) {
+    Log.trace(F("Pilight RAW not enabled" CR));
+    return;
+  }
+
+  Log.trace(F("Creating RF PiLight buffer" CR));
+  StaticJsonDocument<JSON_MSG_BUFFER> jsonBuffer;
+  JsonObject RFPiLightdata = jsonBuffer.to<JsonObject>();
+
+  RFPiLightdata["format"] = "RAW";
+  RFPiLightdata["rawlen"] = length;
+  RFPiLightdata["pulsesString"] = rf.pulseTrainToString(pulses, length); // c=pulse_array_key;p=pulse_types
+
+  // publish data
+  pub(subjectPilighttoMQTT, RFPiLightdata);
+}
+#  endif
+
 void setupPilight() {
 #  ifdef ZradioCC1101 //receiving with CC1101
   ELECHOUSE_cc1101.Init();
@@ -157,6 +184,16 @@ void MQTTtoPilight(char* topicOri, JsonObject& Pilightdata) {
       Log.notice(F("PiLight protocols available: %s" CR), rf.availableProtocols().c_str());
       success = true;
     }
+#  ifdef Pilight_rawEnabled
+    if (Pilightdata.containsKey("rawEnabled")) {
+      Log.notice(F("Setting PiLight raw output enabled: %s" CR), Pilightdata["rawEnabled"]);
+      pilightRawEnabled = (bool)Pilightdata["rawEnabled"];
+      disablePilightReceive();
+      delay(1);
+      enablePilightReceive();
+      success = true;
+    }
+#  endif
 
     if (success) {
       pub(subjectGTWPilighttoMQTT, Pilightdata); // 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
@@ -297,6 +334,11 @@ extern void enablePilightReceive() {
   ELECHOUSE_cc1101.SetRx(receiveMhz); // set Receive on
 #  endif
   rf.setCallback(pilightCallback);
+#  ifdef Pilight_rawEnabled
+  if (pilightRawEnabled) {
+    rf.setPulseTrainCallBack(pilightRawCallback);
+  }
+#  endif
   rf.initReceiver(RF_RECEIVER_GPIO);
   pinMode(RF_EMITTER_GPIO, OUTPUT); // Set this here, because if this is the RX pin it was reset to INPUT by Serial.end();
   rf.enableReceiver();

main/config_RF.h

@@ -167,6 +167,7 @@ const char parameters[40][4][24] = {
 #define subjectPilighttoMQTT         "/PilighttoMQTT"
 #define subjectGTWPilighttoMQTT      "/PilighttoMQTT"
 #define repeatPilightwMQTT           false // do we repeat a received signal by using MQTT with Pilight gateway
+//#define Pilight_rawEnabled true   // enables Pilight RAW return - switchable via MQTT
 
 /*-------------------RTL_433 topics & parameters----------------------*/
 //433Mhz RTL_433 MQTT Subjects and keys