Feature request: DEST-Call notation for hops

[dl9sau]

In LoRa every byte lesser is goot, because it spares airtime.

APRS-Spec allows the notation in DST-Call -> Instead DL9SAU->APRS,WIDE1-1:.. we could write DL9SAU->APRS-1:..

Implementation:

@@ -286,11 +304,19 @@ void prepareAPRSFrame(){
   outString = "";
   outString += Tcall;

-  if (relay_path.isEmpty()){
-    outString += ">APLO01:!";
-  }else{
-    outString += ">APLO01," + relay_path + ":!";
+  //if (relay_path.isEmpty()){
+  outString += ">APLO02";
+  if (relay_path.length() < 3) {
+    int ssid = relay_path.toInt();
+    if (ssid > 0 && ssid <= /* 15 // no, max hop 3 */ 3) {
+      char buf[4];
+      sprintf(buf, "-%d", ssid);
+      outString += buf;
+    }
+  } else {
+    outString = outString + "," + relay_path;
   }
+  outString += ":!";

   if(gps_state && gps.location.isValid()){
     outString += aprsSymbolTable;

-> In Webinterface, just configure "1" instead of "WIDE1-1" ;)

[dl9sau]

Feature is stable in my development version