Program size optimization for arduino uno

OpenMQTTGateway.ino

@@ -191,18 +191,18 @@ void loop()
     #ifdef ZgatewayRF
       boolean resultRF = RFtoMQTT();
       if(resultRF)
-      trc(F("RF successfully sent by MQTT"));
+      trc(F("RF sent by MQTT"));
     #endif
     #ifdef ZgatewayIR
       boolean resultIR = IRtoMQTT();
       if(resultIR)
-      trc(F("IR successfully sent by MQTT"));
+      trc(F("IR sent by MQTT"));
       delay(100);
     #endif
     #ifdef ZgatewayBT
       boolean resultBT = BTtoMQTT();
       if(resultBT)
-      trc(F("BT successfully sent by MQTT"));
+      trc(F("BT sent by MQTT"));
     #endif
     
   }

User_config.h

@@ -79,7 +79,7 @@ const byte subnet[] = { 255, 255, 255, 0 }; //ip adress
 #define subjectRFtoMQTTbits "home/433toMQTT/bits"
 #define subjectRFtoMQTTlength "home/433toMQTT/length"
 #define RFprotocolKey "433_" // protocol will be defined if a subject contains RFprotocolKey followed by a value of 1 digit
-#define repeatRFwMQTT true // do we repeat a received signal by using mqtt
+#define repeatRFwMQTT false // do we repeat a received signal by using mqtt
 /*
 RF supported protocols
 433_1
@@ -104,7 +104,7 @@ RF supported protocols
 #define subjectMultiGTWIR "+/IRtoMQTT"
 #define IRbitsKey "BITS_" // bits  will be defined if a subject contains IRbitsKey followed by a value of 2 digits
 #define IRRptKey "RPT_" // repeats  will be defined if a subject contains IRRptKey followed by a value of 1 digit
-#define repeatIRwMQTT true // do we repeat a received signal by using mqtt
+#define repeatIRwMQTT false // do we repeat a received signal by using mqtt
 
 #define pubIRunknownPrtcl false // key to avoid mqtt publication of unknown IR protocol (set to true if you want to publish unknown protocol)
 

ZgatewayIR.ino

@@ -60,7 +60,7 @@ boolean IRtoMQTT(){
     if (pubIRunknownPrtcl == false && MQTTprotocol == "-1"){ // don't publish unknown IR protocol
       trc(F("--------------don't publish the received code unknown protocol--------------"));
     } else if (!isAduplicate(MQTTvalue) && MQTTvalue!=0) {// conditions to avoid duplications of RF -->MQTT
-        trc(F("Sending advanced data to MQTT"));
+        trc(F("Sending adv data to MQTT"));
         client.publish(subjectIRtoMQTTprotocol,(char *)MQTTprotocol.c_str());
         client.publish(subjectIRtoMQTTbits,(char *)MQTTbits.c_str());        
         trc(F("Sending IR to MQTT"));
@@ -68,7 +68,7 @@ boolean IRtoMQTT(){
         trc(value);
         boolean result = client.publish(subjectIRtoMQTT,(char *)value.c_str());
         if (repeatIRwMQTT){
-            trc(F("Publishing IR signal so as to make the gateway(s) repeat it"));
+            trc(F("Publishing IR signal so as to repeat it"));
             client.publish(subjectMQTTtoIR,(char *)value.c_str());
         }
         return result;
@@ -231,7 +231,7 @@ void MQTTtoIR(char * topicOri, char * datacallback) {
   if (signalSent){ // 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
     boolean result = client.publish(subjectGTWIRtoMQTT, datacallback);
     if (result){
-      trc(F("Signal below sent by IR and acknowledgment published"));
+      trc(F("Signal sent by IR and ack published"));
       trc(String(data));
       };
   }

ZgatewayRF.ino

@@ -59,7 +59,7 @@ boolean RFtoMQTT(){
         trc(value);
         boolean result = client.publish(subjectRFtoMQTT,(char *)value.c_str());
         if (repeatRFwMQTT){
-            trc(F("Publishing IR signal so as to make the gateway(s) repeat it"));
+            trc(F("Publishing IR signal so as to repeat it"));
             client.publish(subjectMQTTtoRF,(char *)value.c_str());
         }
         return result;
@@ -99,10 +99,10 @@ void MQTTtoRF(char * topicOri, char * datacallback) {
     mySwitch.send(data, 24);
     // Acknowledgement to the GTWRF topic
     boolean result = client.publish(subjectGTWRFtoMQTT, datacallback);
-    if (result)trc(F("Acknowedgement of reception published"));
+    if (result)trc(F("Ack of reception published"));
     
   } else if ((valuePRT != 0) || (valuePLSL  != 0)){
-    trc(F("Sending data by RF, user defined parameters"));
+    trc(F("Sending data by RF, MQTT parameters"));
     if (valuePRT == 0) valuePRT = 1;
     if (valuePLSL == 0) valuePLSL = 350;
     trc(String(valuePRT));
@@ -112,7 +112,7 @@ void MQTTtoRF(char * topicOri, char * datacallback) {
     // Acknowledgement to the GTWRF topic 
     boolean result = client.publish(subjectGTWRFtoMQTT, datacallback);// 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
     if (result){
-      trc(F("Signal below sent by RF and acknowledgment published"));
+      trc(F("Signal sent by RF and ack published"));
       trc(String(data));
       };
   }