Merge branch 'dev' into solar-watchdog

examples/companion_radio/MyMesh.cpp

@@ -495,19 +495,27 @@ void MyMesh::sendFloodScoped(const TransportKey& scope, mesh::Packet* pkt, uint3
 
 void MyMesh::sendFloodScoped(const ContactInfo& recipient, mesh::Packet* pkt, uint32_t delay_millis) {
   // TODO: dynamic send_scope, depending on recipient and current 'home' Region
-  TransportKey default_scope;
-  memcpy(&default_scope.key, _prefs.default_scope_key, sizeof(default_scope.key));
+  if (send_unscoped) {
+    sendFlood(pkt, delay_millis, _prefs.path_hash_mode + 1);  // app has explicitly requested un-scoped
+  } else {
+    TransportKey default_scope;
+    memcpy(&default_scope.key, _prefs.default_scope_key, sizeof(default_scope.key));
 
-  auto scope = send_scope.isNull() ? &default_scope : &send_scope;
-  sendFloodScoped(*scope, pkt, delay_millis);
+    auto scope = send_scope.isNull() ? &default_scope : &send_scope;
+    sendFloodScoped(*scope, pkt, delay_millis);
+  }
 }
 void MyMesh::sendFloodScoped(const mesh::GroupChannel& channel, mesh::Packet* pkt, uint32_t delay_millis) {
   // TODO: have per-channel send_scope
-  TransportKey default_scope;
-  memcpy(&default_scope.key, _prefs.default_scope_key, sizeof(default_scope.key));
+  if (send_unscoped) {
+    sendFlood(pkt, delay_millis, _prefs.path_hash_mode + 1);  // app has explicitly requested un-scoped
+  } else {
+    TransportKey default_scope;
+    memcpy(&default_scope.key, _prefs.default_scope_key, sizeof(default_scope.key));
 
-  auto scope = send_scope.isNull() ? &default_scope : &send_scope;
-  sendFloodScoped(*scope, pkt, delay_millis);
+    auto scope = send_scope.isNull() ? &default_scope : &send_scope;
+    sendFloodScoped(*scope, pkt, delay_millis);
+  }
 }
 
 void MyMesh::onMessageRecv(const ContactInfo &from, mesh::Packet *pkt, uint32_t sender_timestamp,
@@ -856,6 +864,7 @@ MyMesh::MyMesh(mesh::Radio &radio, mesh::RNG &rng, mesh::RTCClock &rtc, SimpleMe
   dirty_contacts_expiry = 0;
   memset(advert_paths, 0, sizeof(advert_paths));
   memset(send_scope.key, 0, sizeof(send_scope.key));
+  send_unscoped = false;
 
   // defaults
   memset(&_prefs, 0, sizeof(_prefs));
@@ -951,8 +960,8 @@ void MyMesh::begin(bool has_display) {
   addChannel("Public", PUBLIC_GROUP_PSK); // pre-configure Andy's public channel
   _store->loadChannels(this);
 
-  radio_set_params(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
-  radio_set_tx_power(_prefs.tx_power_dbm);
+  radio_driver.setParams(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
+  radio_driver.setTxPower(_prefs.tx_power_dbm);
   radio_driver.setRxBoostedGainMode(_prefs.rx_boosted_gain);
   MESH_DEBUG_PRINTLN("RX Boosted Gain Mode: %s",
                      radio_driver.getRxBoostedGainMode() ? "Enabled" : "Disabled");
@@ -973,9 +982,13 @@ struct FreqRange {
 };
 
 static FreqRange repeat_freq_ranges[] = {
+  #ifdef ALLOWED_REPEAT_FREQ_RANGE
+  ALLOWED_REPEAT_FREQ_RANGE
+  #else
   { 433000, 433000 },
   { 869000, 869000 },
   { 918000, 918000 }
+  #endif
 };
 
 bool MyMesh::isValidClientRepeatFreq(uint32_t f) const {
@@ -1374,7 +1387,7 @@ void MyMesh::handleCmdFrame(size_t len) {
       _prefs.client_repeat = repeat;
       savePrefs();
 
-      radio_set_params(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
+      radio_driver.setParams(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
       MESH_DEBUG_PRINTLN("OK: CMD_SET_RADIO_PARAMS: f=%d, bw=%d, sf=%d, cr=%d", freq, bw, (uint32_t)sf,
                          (uint32_t)cr);
 
@@ -1391,7 +1404,7 @@ void MyMesh::handleCmdFrame(size_t len) {
     } else {
       _prefs.tx_power_dbm = power;
       savePrefs();
-      radio_set_tx_power(_prefs.tx_power_dbm);
+      radio_driver.setTxPower(_prefs.tx_power_dbm);
       writeOKFrame();
     }
   } else if (cmd_frame[0] == CMD_SET_TUNING_PARAMS) {
@@ -1885,10 +1898,14 @@ void MyMesh::handleCmdFrame(size_t len) {
     }
   } else if (cmd_frame[0] == CMD_SET_FLOOD_SCOPE_KEY && len >= 2 && cmd_frame[1] == 0) {
     if (len >= 2 + 16) {
-      memcpy(send_scope.key, &cmd_frame[2], sizeof(send_scope.key));  // set curr scope TransportKey
+      memcpy(send_scope.key, &cmd_frame[2], sizeof(send_scope.key));  // set scope override TransportKey
     } else {
-      memset(send_scope.key, 0, sizeof(send_scope.key));  // set scope to null
+      memset(send_scope.key, 0, sizeof(send_scope.key));  // reset scope override
     }
+    send_unscoped = false;
+    writeOKFrame();
+  } else if (cmd_frame[0] == CMD_SET_FLOOD_SCOPE_KEY && len >= 2 && cmd_frame[1] == 1) {  // ver 12+
+    send_unscoped = true;
     writeOKFrame();
   } else if (cmd_frame[0] == CMD_SET_DEFAULT_FLOOD_SCOPE && len >= 1) {
     if (len >= 1+31+16) {

examples/companion_radio/MyMesh.h

@@ -5,7 +5,7 @@
 #include "AbstractUITask.h"
 
 /*------------ Frame Protocol --------------*/
-#define FIRMWARE_VER_CODE 11
+#define FIRMWARE_VER_CODE 12
 
 #ifndef FIRMWARE_BUILD_DATE
 #define FIRMWARE_BUILD_DATE "19 Apr 2026"
@@ -215,6 +215,7 @@ private:
   uint32_t _active_ble_pin;
   bool _iter_started;
   bool _cli_rescue;
+  bool send_unscoped;   // force un-scoped flood (instead of using send_scope)
   char cli_command[80];
   uint8_t app_target_ver;
   uint8_t *sign_data;

examples/companion_radio/main.cpp

@@ -129,7 +129,7 @@ void setup() {
 
   if (!radio_init()) { halt(); }
 
-  fast_rng.begin(radio_get_rng_seed());
+  fast_rng.begin(radio_driver.getRngSeed());
 
 #if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
   InternalFS.begin();

examples/companion_radio/ui-new/UITask.cpp

@@ -57,13 +57,21 @@ public:
     int logoWidth = 128;
     display.drawXbm((display.width() - logoWidth) / 2, 3, meshcore_logo, logoWidth, 13);
 
+    // meshcore website
+    const char* website = "https://meshcore.io";
+    display.setColor(DisplayDriver::LIGHT);
+    display.setTextSize(1);
+    uint16_t websiteWidth = display.getTextWidth(website);
+    display.setCursor((display.width() - websiteWidth) / 2, 22);
+    display.print(website);
+
     // version info
     display.setColor(DisplayDriver::LIGHT);
-    display.setTextSize(2);
-    display.drawTextCentered(display.width()/2, 22, _version_info);
+    display.setTextSize(1);
+    display.drawTextCentered(display.width()/2, 35, _version_info);
 
     display.setTextSize(1);
-    display.drawTextCentered(display.width()/2, 42, FIRMWARE_BUILD_DATE);
+    display.drawTextCentered(display.width()/2, 48, FIRMWARE_BUILD_DATE);
 
     return 1000;
   }
@@ -146,7 +154,7 @@ class HomeScreen : public UIScreen {
   bool sensors_scroll = false;
   int sensors_scroll_offset = 0;
   int next_sensors_refresh = 0;
-  
+
   void refresh_sensors() {
     if (millis() > next_sensors_refresh) {
       sensors_lpp.reset();
@@ -170,7 +178,7 @@ class HomeScreen : public UIScreen {
 
 public:
   HomeScreen(UITask* task, mesh::RTCClock* rtc, SensorManager* sensors, NodePrefs* node_prefs)
-     : _task(task), _rtc(rtc), _sensors(sensors), _node_prefs(node_prefs), _page(0), 
+     : _task(task), _rtc(rtc), _sensors(sensors), _node_prefs(node_prefs), _page(0),
        _shutdown_init(false), sensors_lpp(200) {  }
 
   void poll() override {
@@ -213,7 +221,7 @@ public:
         IPAddress ip = WiFi.localIP();
         snprintf(tmp, sizeof(tmp), "IP: %d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
         display.setTextSize(1);
-        display.drawTextCentered(display.width() / 2, 54, tmp); 
+        display.drawTextCentered(display.width() / 2, 54, tmp);
       #endif
       if (_task->hasConnection()) {
         display.setColor(DisplayDriver::GREEN);
@@ -241,10 +249,10 @@ public:
         } else {
           sprintf(tmp, "%dh", secs / (60*60));
         }
-        
+
         int timestamp_width = display.getTextWidth(tmp);
         int max_name_width = display.width() - timestamp_width - 1;
-        
+
         char filtered_recent_name[sizeof(a->name)];
         display.translateUTF8ToBlocks(filtered_recent_name, a->name, sizeof(filtered_recent_name));
         display.drawTextEllipsized(0, y, max_name_width, filtered_recent_name);
@@ -310,7 +318,7 @@ public:
         display.drawTextRightAlign(display.width()-1, y, buf);
         y = y + 12;
         display.drawTextLeftAlign(0, y, "pos");
-        sprintf(buf, "%.4f %.4f", 
+        sprintf(buf, "%.4f %.4f",
           nmea->getLatitude()/1000000., nmea->getLongitude()/1000000.);
         display.drawTextRightAlign(display.width()-1, y, buf);
         y = y + 12;
@@ -567,6 +575,7 @@ void UITask::begin(DisplayDriver* display, SensorManager* sensors, NodePrefs* no
 #ifdef PIN_BUZZER
   buzzer.begin();
   buzzer.quiet(_node_prefs->buzzer_quiet);
+  buzzer.startup();
 #endif
 
 #ifdef PIN_VIBRATION
@@ -741,7 +750,7 @@ void UITask::loop() {
 #endif
 #if defined(PIN_USER_BTN_ANA)
   if (abs(millis() - _analogue_pin_read_millis) > 10) {
-    ev = analog_btn.check();
+    int ev = analog_btn.check();
     if (ev == BUTTON_EVENT_CLICK) {
       c = checkDisplayOn(KEY_NEXT);
     } else if (ev == BUTTON_EVENT_LONG_PRESS) {
@@ -878,7 +887,7 @@ bool UITask::getGPSState() {
         return !strcmp(_sensors->getSettingValue(i), "1");
       }
     }
-  } 
+  }
   return false;
 }
 

examples/companion_radio/ui-orig/UITask.cpp

@@ -57,6 +57,7 @@ void UITask::begin(DisplayDriver* display, SensorManager* sensors, NodePrefs* no
 #ifdef PIN_BUZZER
   buzzer.begin();
   buzzer.quiet(_node_prefs->buzzer_quiet);
+  buzzer.startup();
 #endif
 
   // Initialize digital button if available

examples/kiss_modem/KissModem.cpp

@@ -129,6 +129,8 @@ void KissModem::processFrame() {
         memcpy(_pending_tx, data, data_len);
         _pending_tx_len = data_len;
         _has_pending_tx = true;
+      } else if (_has_pending_tx) {
+        writeHardwareError(HW_ERR_TX_BUSY);
       }
       break;
 
@@ -257,6 +259,7 @@ void KissModem::processTx() {
           _tx_timer = millis();
           _tx_state = TX_DELAY;
         } else {
+          _tx_timer = millis();
           _tx_state = TX_WAIT_CLEAR;
         }
       }
@@ -273,19 +276,30 @@ void KissModem::processTx() {
           _tx_timer = millis();
           _tx_state = TX_SLOT_WAIT;
         }
+      } else if (millis() - _tx_timer >= _radio.getEstAirtimeFor(KISS_MAX_PACKET_SIZE) * KISS_TX_TIMEOUT_FACTOR) {
+        _tx_timer = millis();
+        _tx_state = TX_DELAY;
       }
       break;
 
     case TX_SLOT_WAIT:
       if (millis() - _tx_timer >= (uint32_t)_slottime * 10) {
+        _tx_timer = millis();
         _tx_state = TX_WAIT_CLEAR;
       }
       break;
 
     case TX_DELAY:
       if (millis() - _tx_timer >= (uint32_t)_txdelay * 10) {
-        _radio.startSendRaw(_pending_tx, _pending_tx_len);
-        _tx_state = TX_SENDING;
+        if (_radio.startSendRaw(_pending_tx, _pending_tx_len)) {
+          _tx_timer = millis();
+          _tx_state = TX_SENDING;
+        } else {
+          uint8_t result = 0x00;
+          writeHardwareFrame(HW_RESP_TX_DONE, &result, 1);
+          _has_pending_tx = false;
+          _tx_state = TX_IDLE;
+        }
       }
       break;
 
@@ -296,6 +310,12 @@ void KissModem::processTx() {
         writeHardwareFrame(HW_RESP_TX_DONE, &result, 1);
         _has_pending_tx = false;
         _tx_state = TX_IDLE;
+      } else if (millis() - _tx_timer >= _radio.getEstAirtimeFor(_pending_tx_len) * KISS_TX_TIMEOUT_FACTOR) {
+        _radio.onSendFinished();
+        uint8_t result = 0x00;
+        writeHardwareFrame(HW_RESP_TX_DONE, &result, 1);
+        _has_pending_tx = false;
+        _tx_state = TX_IDLE;
       }
       break;
   }

examples/kiss_modem/KissModem.h

@@ -26,6 +26,7 @@
 #define KISS_DEFAULT_TXDELAY     50
 #define KISS_DEFAULT_PERSISTENCE 63
 #define KISS_DEFAULT_SLOTTIME    10
+#define KISS_TX_TIMEOUT_FACTOR   3/2   // 1.5x estimated airtime
 
 #define HW_CMD_GET_IDENTITY      0x01
 #define HW_CMD_GET_RANDOM        0x02
@@ -71,6 +72,7 @@
 #define HW_ERR_MAC_FAILED        0x04
 #define HW_ERR_UNKNOWN_CMD       0x05
 #define HW_ERR_ENCRYPT_FAILED    0x06
+#define HW_ERR_TX_BUSY           0x07
 
 #define KISS_FIRMWARE_VERSION 1
 

examples/kiss_modem/main.cpp

@@ -10,7 +10,10 @@
   #include <LittleFS.h>
 #elif defined(ESP32)
   #include <SPIFFS.h>
+#else
+  #include <InternalFileSystem.h>
 #endif
+
 #if defined(KISS_UART_RX) && defined(KISS_UART_TX)
   #include <HardwareSerial.h>
 #endif
@@ -29,7 +32,7 @@ void halt() {
 }
 
 void loadOrCreateIdentity() {
-#if defined(NRF52_PLATFORM)
+#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
   InternalFS.begin();
   IdentityStore store(InternalFS, "");
 #elif defined(ESP32)
@@ -53,11 +56,11 @@ void loadOrCreateIdentity() {
 }
 
 void onSetRadio(float freq, float bw, uint8_t sf, uint8_t cr) {
-  radio_set_params(freq, bw, sf, cr);
+  radio_driver.setParams(freq, bw, sf, cr);
 }
 
 void onSetTxPower(uint8_t power) {
-  radio_set_tx_power(power);
+  radio_driver.setTxPower(power);
 }
 
 float onGetCurrentRssi() {
@@ -79,7 +82,7 @@ void setup() {
 
   radio_driver.begin();
 
-  rng.begin(radio_get_rng_seed());
+  rng.begin(radio_driver.getRngSeed());
   loadOrCreateIdentity();
 
   sensors.begin();

examples/simple_repeater/MyMesh.cpp

@@ -953,8 +953,8 @@ void MyMesh::begin(FILESYSTEM *fs) {
   }
 #endif
 
-  radio_set_params(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
-  radio_set_tx_power(_prefs.tx_power_dbm);
+  radio_driver.setParams(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
+  radio_driver.setTxPower(_prefs.tx_power_dbm);
 
   radio_driver.setRxBoostedGainMode(_prefs.rx_boosted_gain);
   MESH_DEBUG_PRINTLN("RX Boosted Gain Mode: %s",
@@ -1050,7 +1050,7 @@ void MyMesh::dumpLogFile() {
 }
 
 void MyMesh::setTxPower(int8_t power_dbm) {
-  radio_set_tx_power(power_dbm);
+  radio_driver.setTxPower(power_dbm);
 }
 
 #if defined(USE_SX1262) || defined(USE_SX1268)
@@ -1279,13 +1279,13 @@ void MyMesh::loop() {
 
   if (set_radio_at && millisHasNowPassed(set_radio_at)) { // apply pending (temporary) radio params
     set_radio_at = 0;                                     // clear timer
-    radio_set_params(pending_freq, pending_bw, pending_sf, pending_cr);
+    radio_driver.setParams(pending_freq, pending_bw, pending_sf, pending_cr);
     MESH_DEBUG_PRINTLN("Temp radio params");
   }
 
   if (revert_radio_at && millisHasNowPassed(revert_radio_at)) { // revert radio params to orig
     revert_radio_at = 0;                                        // clear timer
-    radio_set_params(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
+    radio_driver.setParams(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
     MESH_DEBUG_PRINTLN("Radio params restored");
   }
 

examples/simple_repeater/UITask.cpp

@@ -52,17 +52,25 @@ void UITask::renderCurrScreen() {
     int logoWidth = 128;
     _display->drawXbm((_display->width() - logoWidth) / 2, 3, meshcore_logo, logoWidth, 13);
 
+    // meshcore website
+    const char* website = "https://meshcore.io";
+    _display->setColor(DisplayDriver::LIGHT);
+    _display->setTextSize(1);
+    uint16_t websiteWidth = _display->getTextWidth(website);
+    _display->setCursor((_display->width() - websiteWidth) / 2, 22);
+    _display->print(website);
+
     // version info
     _display->setColor(DisplayDriver::LIGHT);
     _display->setTextSize(1);
     uint16_t versionWidth = _display->getTextWidth(_version_info);
-    _display->setCursor((_display->width() - versionWidth) / 2, 22);
+    _display->setCursor((_display->width() - versionWidth) / 2, 35);
     _display->print(_version_info);
 
     // node type
     const char* node_type = "< Repeater >";
     uint16_t typeWidth = _display->getTextWidth(node_type);
-    _display->setCursor((_display->width() - typeWidth) / 2, 35);
+    _display->setCursor((_display->width() - typeWidth) / 2, 48);
     _display->print(node_type);
   } else {  // home screen
     // node name

examples/simple_repeater/main.cpp

@@ -61,7 +61,7 @@ void setup() {
     halt();
   }
 
-  fast_rng.begin(radio_get_rng_seed());
+  fast_rng.begin(radio_driver.getRngSeed());
 
   FILESYSTEM* fs;
 #if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)

examples/simple_room_server/MyMesh.cpp

@@ -691,8 +691,8 @@ void MyMesh::begin(FILESYSTEM *fs) {
     }
   }
 
-  radio_set_params(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
-  radio_set_tx_power(_prefs.tx_power_dbm);
+  radio_driver.setParams(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
+  radio_driver.setTxPower(_prefs.tx_power_dbm);
 
   updateAdvertTimer();
   updateFloodAdvertTimer();
@@ -796,7 +796,7 @@ void MyMesh::dumpLogFile() {
 }
 
 void MyMesh::setTxPower(int8_t power_dbm) {
-  radio_set_tx_power(power_dbm);
+  radio_driver.setTxPower(power_dbm);
 }
 
 void MyMesh::saveIdentity(const mesh::LocalIdentity &new_id) {
@@ -999,13 +999,13 @@ void MyMesh::loop() {
 
   if (set_radio_at && millisHasNowPassed(set_radio_at)) { // apply pending (temporary) radio params
     set_radio_at = 0;                                     // clear timer
-    radio_set_params(pending_freq, pending_bw, pending_sf, pending_cr);
+    radio_driver.setParams(pending_freq, pending_bw, pending_sf, pending_cr);
     MESH_DEBUG_PRINTLN("Temp radio params");
   }
 
   if (revert_radio_at && millisHasNowPassed(revert_radio_at)) { // revert radio params to orig
     revert_radio_at = 0;                                        // clear timer
-    radio_set_params(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
+    radio_driver.setParams(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
     MESH_DEBUG_PRINTLN("Radio params restored");
   }
 

examples/simple_room_server/UITask.cpp

@@ -52,17 +52,25 @@ void UITask::renderCurrScreen() {
     int logoWidth = 128;
     _display->drawXbm((_display->width() - logoWidth) / 2, 3, meshcore_logo, logoWidth, 13);
 
+    // meshcore website
+    const char* website = "https://meshcore.io";
+    _display->setColor(DisplayDriver::LIGHT);
+    _display->setTextSize(1);
+    uint16_t websiteWidth = _display->getTextWidth(website);
+    _display->setCursor((_display->width() - websiteWidth) / 2, 22);
+    _display->print(website);
+
     // version info
     _display->setColor(DisplayDriver::LIGHT);
     _display->setTextSize(1);
     uint16_t versionWidth = _display->getTextWidth(_version_info);
-    _display->setCursor((_display->width() - versionWidth) / 2, 22);
+    _display->setCursor((_display->width() - versionWidth) / 2, 35);
     _display->print(_version_info);
 
     // node type
     const char* node_type = "< Room Server >";
     uint16_t typeWidth = _display->getTextWidth(node_type);
-    _display->setCursor((_display->width() - typeWidth) / 2, 35);
+    _display->setCursor((_display->width() - typeWidth) / 2, 48);
     _display->print(node_type);
   } else {  // home screen
     // node name

examples/simple_room_server/main.cpp

@@ -39,7 +39,7 @@ void setup() {
 
   if (!radio_init()) { halt(); }
 
-  fast_rng.begin(radio_get_rng_seed());
+  fast_rng.begin(radio_driver.getRngSeed());
 
   FILESYSTEM* fs;
 #if defined(NRF52_PLATFORM)

examples/simple_secure_chat/main.cpp

@@ -566,7 +566,7 @@ void setup() {
 
   if (!radio_init()) { halt(); }
 
-  fast_rng.begin(radio_get_rng_seed());
+  fast_rng.begin(radio_driver.getRngSeed());
 
 #if defined(NRF52_PLATFORM)
   InternalFS.begin();
@@ -581,8 +581,8 @@ void setup() {
   #error "need to define filesystem"
 #endif
 
-  radio_set_params(the_mesh.getFreqPref(), LORA_BW, LORA_SF, LORA_CR);
-  radio_set_tx_power(the_mesh.getTxPowerPref());
+  radio_driver.setParams(the_mesh.getFreqPref(), LORA_BW, LORA_SF, LORA_CR);
+  radio_driver.setTxPower(the_mesh.getTxPowerPref());
 
   the_mesh.showWelcome();
 

examples/simple_sensor/SensorMesh.cpp

@@ -764,8 +764,8 @@ void SensorMesh::begin(FILESYSTEM* fs) {
     }
   }
 
-  radio_set_params(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
-  radio_set_tx_power(_prefs.tx_power_dbm);
+  radio_driver.setParams(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
+  radio_driver.setTxPower(_prefs.tx_power_dbm);
 
   updateAdvertTimer();
   updateFloodAdvertTimer();
@@ -842,7 +842,7 @@ void SensorMesh::updateFloodAdvertTimer() {
 }
 
 void SensorMesh::setTxPower(int8_t power_dbm) {
-  radio_set_tx_power(power_dbm);
+  radio_driver.setTxPower(power_dbm);
 }
 
 void SensorMesh::formatStatsReply(char *reply) {
@@ -908,13 +908,13 @@ void SensorMesh::loop() {
 
   if (set_radio_at && millisHasNowPassed(set_radio_at)) {   // apply pending (temporary) radio params
     set_radio_at = 0;  // clear timer
-    radio_set_params(pending_freq, pending_bw, pending_sf, pending_cr);
+    radio_driver.setParams(pending_freq, pending_bw, pending_sf, pending_cr);
     MESH_DEBUG_PRINTLN("Temp radio params");
   }
 
   if (revert_radio_at && millisHasNowPassed(revert_radio_at)) {   // revert radio params to orig
     revert_radio_at = 0;  // clear timer
-    radio_set_params(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
+    radio_driver.setParams(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
     MESH_DEBUG_PRINTLN("Radio params restored");
   }
 

examples/simple_sensor/SensorMesh.h

@@ -34,11 +34,11 @@
 #define PERM_RECV_ALERTS_HI    (1 << 7)   // high priority alerts
 
 #ifndef FIRMWARE_BUILD_DATE
-  #define FIRMWARE_BUILD_DATE   "20 Mar 2026"
+  #define FIRMWARE_BUILD_DATE   "19 Apr 2026"
 #endif
 
 #ifndef FIRMWARE_VERSION
-  #define FIRMWARE_VERSION   "v1.14.1"
+  #define FIRMWARE_VERSION   "v1.15.0"
 #endif
 
 #define FIRMWARE_ROLE "sensor"

examples/simple_sensor/UITask.cpp

@@ -52,17 +52,25 @@ void UITask::renderCurrScreen() {
     int logoWidth = 128;
     _display->drawXbm((_display->width() - logoWidth) / 2, 3, meshcore_logo, logoWidth, 13);
 
+    // meshcore website
+    const char* website = "https://meshcore.io";
+    _display->setColor(DisplayDriver::LIGHT);
+    _display->setTextSize(1);
+    uint16_t websiteWidth = _display->getTextWidth(website);
+    _display->setCursor((_display->width() - websiteWidth) / 2, 22);
+    _display->print(website);
+
     // version info
     _display->setColor(DisplayDriver::LIGHT);
     _display->setTextSize(1);
     uint16_t versionWidth = _display->getTextWidth(_version_info);
-    _display->setCursor((_display->width() - versionWidth) / 2, 22);
+    _display->setCursor((_display->width() - versionWidth) / 2, 35);
     _display->print(_version_info);
 
     // node type
     const char* node_type = "< Sensor >";
     uint16_t typeWidth = _display->getTextWidth(node_type);
-    _display->setCursor((_display->width() - typeWidth) / 2, 35);
+    _display->setCursor((_display->width() - typeWidth) / 2, 48);
     _display->print(node_type);
   } else {  // home screen
     // node name

examples/simple_sensor/main.cpp

@@ -72,7 +72,7 @@ void setup() {
 
   if (!radio_init()) { halt(); }
 
-  fast_rng.begin(radio_get_rng_seed());
+  fast_rng.begin(radio_driver.getRngSeed());
 
   FILESYSTEM* fs;
 #if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)