Merge remote-tracking branch 'upstream/dev' into rak-ethernet

# Conflicts:
#	docs/faq.md
#	examples/companion_radio/main.cpp

examples/simple_room_server/MyMesh.cpp

@@ -282,7 +282,11 @@ uint32_t MyMesh::getDirectRetransmitDelay(const mesh::Packet *packet) {
 
 bool MyMesh::allowPacketForward(const mesh::Packet *packet) {
   if (_prefs.disable_fwd) return false;
-  if (packet->isRouteFlood() && packet->getPathHashCount() >= _prefs.flood_max) return false;
+  if (packet->isRouteFlood()) {
+    if (packet->getPathHashCount() >= _prefs.flood_max) return false;
+    if (packet->getRouteType() == ROUTE_TYPE_FLOOD && packet->getPathHashCount() >= _prefs.flood_max_unscoped) return false;
+    if (packet->getPayloadType() == PAYLOAD_TYPE_ADVERT && packet->getPathHashCount() >= _prefs.flood_max_advert) return false;
+  }
   return true;
 }
 
@@ -641,9 +645,12 @@ MyMesh::MyMesh(mesh::MainBoard &board, mesh::Radio &radio, mesh::MillisecondCloc
   _prefs.tx_power_dbm = LORA_TX_POWER;
   _prefs.disable_fwd = 1;
   _prefs.advert_interval = 1;        // default to 2 minutes for NEW installs
-  _prefs.flood_advert_interval = 12; // 12 hours
+  _prefs.flood_advert_interval = 47; // 47 hours
   _prefs.flood_max = 64;
+  _prefs.flood_max_unscoped = 64;
+  _prefs.flood_max_advert = 8;
   _prefs.interference_threshold = 0; // disabled
+  _prefs.cad_enabled = 0;            // hardware CAD before TX (off by default; 'set cad on')
 #ifdef ROOM_PASSWORD
   StrHelper::strncpy(_prefs.guest_password, ROOM_PASSWORD, sizeof(_prefs.guest_password));
 #endif
@@ -652,6 +659,7 @@ MyMesh::MyMesh(mesh::MainBoard &board, mesh::Radio &radio, mesh::MillisecondCloc
   _prefs.gps_enabled = 0;
   _prefs.gps_interval = 0;
   _prefs.advert_loc_policy = ADVERT_LOC_PREFS;
+  _prefs.radio_fem_rxgain = 1;
 
   next_post_idx = 0;
   next_client_idx = 0;
@@ -693,6 +701,7 @@ void MyMesh::begin(FILESYSTEM *fs) {
 
   radio_driver.setParams(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
   radio_driver.setTxPower(_prefs.tx_power_dbm);
+  board.setLoRaFemLnaEnabled(_prefs.radio_fem_rxgain);
 
   updateAdvertTimer();
   updateFloodAdvertTimer();
@@ -978,7 +987,7 @@ void MyMesh::loop() {
     if (did_push) {
       next_push = futureMillis(SYNC_PUSH_INTERVAL);
     } else {
-      // were no unsynced posts for curr client, so proccess next client much quicker! (in next loop())
+      // were no unsynced posts for curr client, so process next client much quicker! (in next loop())
       next_push = futureMillis(SYNC_PUSH_INTERVAL / 8);
     }
   }

examples/simple_room_server/MyMesh.h

@@ -27,11 +27,11 @@
 /* ------------------------------ Config -------------------------------- */
 
 #ifndef FIRMWARE_BUILD_DATE
-  #define FIRMWARE_BUILD_DATE   "19 Apr 2026"
+  #define FIRMWARE_BUILD_DATE   "6 Jun 2026"
 #endif
 
 #ifndef FIRMWARE_VERSION
-  #define FIRMWARE_VERSION   "v1.15.0"
+  #define FIRMWARE_VERSION   "v1.16.0"
 #endif
 
 #ifndef LORA_FREQ
@@ -144,6 +144,9 @@ protected:
   int getInterferenceThreshold() const override {
     return _prefs.interference_threshold;
   }
+  bool getCADEnabled() const override {
+    return _prefs.cad_enabled;
+  }
   int getAGCResetInterval() const override {
     return ((int)_prefs.agc_reset_interval) * 4000;   // milliseconds
   }

examples/simple_room_server/UITask.cpp

@@ -41,7 +41,8 @@ void UITask::begin(NodePrefs* node_prefs, const char* build_date, const char* fi
   }
 
   // v1.2.3 (1 Jan 2025)
-  sprintf(_version_info, "%s (%s)", version, build_date);
+  snprintf(_version_info, sizeof(_version_info), "%s (%s)", version, build_date);
+  free(version);
 }
 
 void UITask::renderCurrScreen() {

examples/simple_room_server/main.cpp

@@ -95,6 +95,8 @@ void setup() {
 #if ENABLE_ADVERT_ON_BOOT == 1
   the_mesh.sendSelfAdvertisement(16000, false);
 #endif
+
+  board.onBootComplete();
 }
 
 void loop() {