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

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

examples/simple_repeater/MyMesh.cpp

@@ -428,7 +428,11 @@ void MyMesh::sendFloodReply(mesh::Packet* packet, unsigned long delay_millis, ui
 
 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;
+  }
   if (packet->isRouteFlood() && recv_pkt_region == NULL) {
     MESH_DEBUG_PRINTLN("allowPacketForward: unknown transport code, or wildcard not allowed for FLOOD packet");
     return false;
@@ -635,7 +639,7 @@ void MyMesh::onAdvertRecv(mesh::Packet *packet, const mesh::Identity &id, uint32
   mesh::Mesh::onAdvertRecv(packet, id, timestamp, app_data, app_data_len); // chain to super impl
 
   // if this a zero hop advert (and not via 'Share'), add it to neighbours
-  if (packet->path_len == 0 && !isShare(packet)) {
+  if (packet->getPathHashCount() == 0 && !isShare(packet)) {
     AdvertDataParser parser(app_data, app_data_len);
     if (parser.isValid() && parser.getType() == ADV_TYPE_REPEATER) { // just keep neigbouring Repeaters
       putNeighbour(id, timestamp, packet->getSNR());
@@ -884,9 +888,12 @@ MyMesh::MyMesh(mesh::MainBoard &board, mesh::Radio &radio, mesh::MillisecondCloc
   _prefs.cr = LORA_CR;
   _prefs.tx_power_dbm = LORA_TX_POWER;
   _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')
 
   // bridge defaults
   _prefs.bridge_enabled = 1;    // enabled
@@ -911,6 +918,7 @@ MyMesh::MyMesh(mesh::MainBoard &board, mesh::Radio &radio, mesh::MillisecondCloc
   _prefs.rx_boosted_gain = 1; // enabled by default;
 #endif
 #endif
+  _prefs.radio_fem_rxgain = 1;
 
   pending_discover_tag = 0;
   pending_discover_until = 0;
@@ -959,6 +967,7 @@ void MyMesh::begin(FILESYSTEM *fs) {
   radio_driver.setRxBoostedGainMode(_prefs.rx_boosted_gain);
   MESH_DEBUG_PRINTLN("RX Boosted Gain Mode: %s",
                      radio_driver.getRxBoostedGainMode() ? "Enabled" : "Disabled");
+  board.setLoRaFemLnaEnabled(_prefs.radio_fem_rxgain);
 
   updateAdvertTimer();
   updateFloodAdvertTimer();

examples/simple_repeater/MyMesh.h

@@ -69,11 +69,11 @@ struct NeighbourInfo {
 };
 
 #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
 
 #define FIRMWARE_ROLE "repeater"
@@ -150,6 +150,9 @@ 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_repeater/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_repeater/main.cpp

@@ -28,8 +28,7 @@ static char ethernet_command[160];
 #endif
 
 // For power saving
-unsigned long lastActive = 0; // mark last active time
-unsigned long nextSleepinSecs = 120; // next sleep in seconds. The first sleep (if enabled) is after 2 minutes from boot
+unsigned long POWERSAVING_FIRSTSLEEP_SECS = 120; // The first sleep (if enabled) from boot
 
 #if defined(PIN_USER_BTN) && defined(_SEEED_SENSECAP_SOLAR_H_)
 static unsigned long userBtnDownAt = 0;
@@ -48,9 +47,6 @@ void setup() {
   delay(5000);
 #endif
 
-  // For power saving
-  lastActive = millis(); // mark last active time since boot
-
 #ifdef DISPLAY_CLASS
   if (display.begin()) {
     display.startFrame();
@@ -118,6 +114,8 @@ void setup() {
 #if ENABLE_ADVERT_ON_BOOT == 1
   the_mesh.sendSelfAdvertisement(16000, false);
 #endif
+
+  board.onBootComplete();
 }
 
 void loop() {
@@ -191,16 +189,12 @@ void loop() {
   rtc_clock.tick();
 
   if (the_mesh.getNodePrefs()->powersaving_enabled && !the_mesh.hasPendingWork()) {
-    #if defined(NRF52_PLATFORM)
-    board.sleep(1800); // nrf ignores seconds param, sleeps whenever possible
-    #else
-    if (the_mesh.millisHasNowPassed(lastActive + nextSleepinSecs * 1000)) { // To check if it is time to sleep
-      board.sleep(1800);             // To sleep. Wake up after 30 minutes or when receiving a LoRa packet
-      lastActive = millis();
-      nextSleepinSecs = 5;  // Default: To work for 5s and sleep again
-    } else {
-      nextSleepinSecs += 5; // When there is pending work, to work another 5s
+#if defined(NRF52_PLATFORM)
+    board.sleep(0); // nrf ignores seconds param, sleeps whenever possible
+#else
+    if (the_mesh.millisHasNowPassed(POWERSAVING_FIRSTSLEEP_SECS * 1000)) { // To check if it is time to sleep
+      board.sleep(30); // Sleep. Wake up after a while or when receiving a LoRa packet
     }
-    #endif
+#endif
   }
 }