Enhancement/ads1x15 integration

.github/workflows/pr_enforce_labels.yml

@@ -0,0 +1,24 @@
+name: Check PR Labels
+
+on:
+  pull_request:
+    types: [opened, edited, labeled, unlabeled, synchronize, reopened]
+
+permissions:
+  pull-requests: read
+  contents: read
+
+jobs:
+  check-label:
+    runs-on: ubuntu-24.04
+    steps:
+      - name: Check for PR labels
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const labels = context.payload.pull_request.labels.map(label => label.name);
+            const requiredLabels = ['bugfix', 'enhancement', 'hardware-support', 'dependencies', 'submodules', 'github_actions', 'trunk'];
+            const hasRequiredLabel = labels.some(label => requiredLabels.includes(label));
+            if (!hasRequiredLabel) {
+              core.setFailed(`PR must have at least one of the following labels before it can be merged: ${requiredLabels.join(', ')}.`);
+            }

.github/workflows/release_channels.yml

@@ -103,8 +103,9 @@ jobs:
         with:
           base: ${{ github.event.repository.default_branch }}
           branch: create-pull-request/bump-version
+          labels: github_actions
           title: Bump release version
-          commit-message: automated bumps
+          commit-message: Automated version bumps
           add-paths: |
             version.properties
             debian/changelog

.github/workflows/update_protobufs.yml

@@ -34,7 +34,9 @@ jobs:
         uses: peter-evans/create-pull-request@v7
         with:
           branch: create-pull-request/update-protobufs
+          labels: submodules
           title: Update protobufs and classes
+          commit-message: Update protobufs
           add-paths: |
             protobufs
             src/mesh

.trunk/trunk.yaml

@@ -8,15 +8,15 @@ plugins:
       uri: https://github.com/trunk-io/plugins
 lint:
   enabled:
-    - checkov@3.2.450
-    - renovate@41.30.5
+    - checkov@3.2.451
+    - renovate@41.37.9
     - prettier@3.6.2
-    - trufflehog@3.89.2
+    - trufflehog@3.90.0
     - yamllint@1.37.1
     - bandit@1.8.6
     - trivy@0.64.1
     - taplo@0.9.3
-    - ruff@0.12.2
+    - ruff@0.12.3
     - isort@6.0.1
     - markdownlint@0.45.0
     - oxipng@9.1.5

arch/portduino/portduino.ini

@@ -39,7 +39,7 @@ build_flags =
   -Isrc/platform/portduino
   -DRADIOLIB_EEPROM_UNSUPPORTED
   -DPORTDUINO_LINUX_HARDWARE
-  -DHAS_UDP_MULTICAST
+  -DHAS_UDP_MULTICAST=1
   -lpthread
   -lstdc++fs
   -lbluetooth

arch/stm32/stm32.ini

@@ -26,11 +26,17 @@ build_flags =
   -DMESHTASTIC_EXCLUDE_WIFI=1
   -DMESHTASTIC_EXCLUDE_TZ=1 ; Exclude TZ to save some flash space.
   -DSERIAL_RX_BUFFER_SIZE=256 ; For GPS - the default of 64 is too small.
+  -DHAS_SCREEN=0 ; Always disable screen for STM32, it is not supported.
   -DPIO_FRAMEWORK_ARDUINO_NANOLIB_FLOAT_PRINTF ; This is REQUIRED for at least traceroute debug prints - without it the length ends up uninitialized.
   -DDEBUG_MUTE ; You can #undef DEBUG_MUTE in certain source files if you need the logs.
   -fmerge-all-constants
   -ffunction-sections
   -fdata-sections
+  -DRADIOLIB_EXCLUDE_SX128X=1
+  -DRADIOLIB_EXCLUDE_SX127X=1
+  -DRADIOLIB_EXCLUDE_LR11X0=1
+  -DHAL_DAC_MODULE_ONLY
+  -DHAL_RNG_MODULE_ENABLED
 
 build_src_filter =
   ${arduino_base.build_src_filter} -<platform/esp32/> -<nimble/> -<mesh/api/> -<mesh/wifi/> -<mesh/http/> -<modules/esp32> -<mesh/eth/> -<input> -<buzz> -<modules/RemoteHardwareModule.cpp> -<platform/nrf52> -<platform/portduino> -<platform/rp2xx0> -<mesh/raspihttp>

bin/org.meshtastic.meshtasticd.metainfo.xml

@@ -87,6 +87,9 @@
   </screenshots>
 
   <releases>
+    <release version="2.7.4" date="2025-07-19">
+      <url type="details">https://github.com/meshtastic/firmware/releases?q=tag%3Av2.7.4</url>
+    </release>
     <release version="2.7.3" date="2025-07-10">
       <url type="details">https://github.com/meshtastic/firmware/releases?q=tag%3Av2.7.3</url>
     </release>

debian/changelog

@@ -1,4 +1,4 @@
-meshtasticd (2.7.3.0) UNRELEASED; urgency=medium
+meshtasticd (2.7.4.0) UNRELEASED; urgency=medium
 
   [ Austin Lane ]
   * Initial packaging
@@ -31,4 +31,7 @@ meshtasticd (2.7.3.0) UNRELEASED; urgency=medium
   [ Ubuntu ]
   * GitHub Actions Automatic version bump
 
- -- Ubuntu <github-actions[bot]@users.noreply.github.com>  Thu, 10 Jul 2025 16:29:27 +0000
+  [  ]
+  * GitHub Actions Automatic version bump
+
+ --  <github-actions[bot]@users.noreply.github.com>  Sat, 19 Jul 2025 11:36:55 +0000

platformio.ini

@@ -6,7 +6,9 @@ default_envs = tbeam
 
 extra_configs =
 	arch/*/*.ini
-	variants/*/platformio.ini
+	variants/*/platformio.ini ; Remove when all variants migrated to new dir structure
+	variants/*/*/platformio.ini
+	variants/*/diy/*/platformio.ini
 	src/graphics/niche/InkHUD/PlatformioConfig.ini
 
 description = Meshtastic
@@ -200,3 +202,5 @@ lib_deps =
 	sensirion/Sensirion Core@0.7.1
 	# renovate: datasource=custom.pio depName=Sensirion I2C SCD4x packageName=sensirion/library/Sensirion I2C SCD4x
 	sensirion/Sensirion I2C SCD4x@1.1.0
+	# renovate: datasource=custom.pio depName=Adafruit ADS1X15 packageName=adafruit/library/Adafruit ADS1X15 Library
+	adafruit/Adafruit ADS1X15@2.5.0

src/Power.cpp

@@ -681,7 +681,16 @@ bool Power::setup()
 
 void Power::shutdown()
 {
-    LOG_INFO("Shutting Down");
+
+#if HAS_SCREEN
+    if (screen) {
+        screen->showSimpleBanner("Shutting Down...", 0); // stays on screen
+    }
+#endif
+#if !defined(ARCH_STM32WL)
+    playShutdownMelody();
+#endif
+    nodeDB->saveToDisk();
 
 #if defined(ARCH_NRF52) || defined(ARCH_ESP32) || defined(ARCH_RP2040)
 #ifdef PIN_LED1
@@ -693,7 +702,11 @@ void Power::shutdown()
 #ifdef PIN_LED3
     ledOff(PIN_LED3);
 #endif
-    doDeepSleep(DELAY_FOREVER, false, false);
+    doDeepSleep(DELAY_FOREVER, false, true);
+#elif defined(ARCH_PORTDUINO)
+    exit(EXIT_SUCCESS);
+#else
+    LOG_WARN("FIXME implement shutdown for this platform");
 #endif
 }
 

src/buzz/BuzzerFeedbackThread.cpp

@@ -47,10 +47,6 @@ int BuzzerFeedbackThread::handleInputEvent(const InputEvent *event)
         playComboTune(); // Ping sent feedback
         break;
 
-    case INPUT_BROKER_SHUTDOWN:
-        playShutdownMelody(); // Shutdown feedback
-        break;
-
     default:
         // For other events, check if it's a printable character
         if (event->kbchar >= 32 && event->kbchar <= 126) {
@@ -69,10 +65,7 @@ int32_t BuzzerFeedbackThread::runOnce()
     // This thread is primarily event-driven, but we can use runOnce
     // for any periodic tasks if needed in the future
 
-    if (needsUpdate) {
-        needsUpdate = false;
-        // Could add any periodic processing here
-    }
+    needsUpdate = false;
 
     // Run every 100ms when active, less frequently when idle
     return needsUpdate ? 100 : 1000;

src/configuration.h

@@ -195,6 +195,10 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define LTR390UV_ADDR 0x53
 #define XPOWERS_AXP192_AXP2101_ADDRESS 0x34 // same adress as TCA8418
 #define PCT2075_ADDR 0x37
+#define ADS1X15_ADDR 0x48 // same address as FT6336U
+#define ADS1X15_ADDR_ALT1 0x49
+#define ADS1X15_ADDR_ALT2 0x4A
+#define ADS1X15_ADDR_ALT3 0x4B
 
 // -----------------------------------------------------------------------------
 // ACCELEROMETER

src/detect/ScanI2C.h

@@ -75,6 +75,8 @@ class ScanI2C
         TCA8418KB,
         PCT2075,
         BMM150,
+        ADS1X15,
+        ADS1X15_ALT,
     } DeviceType;
 
     // typedef uint8_t DeviceAddress;

src/detect/ScanI2CTwoWire.cpp

@@ -109,6 +109,75 @@ uint16_t ScanI2CTwoWire::getRegisterValue(const ScanI2CTwoWire::RegisterLocation
     return value;
 }
 
+bool ScanI2CTwoWire::setClockSpeed(I2CPort port, uint32_t speed) {
+
+    DeviceAddress addr(port, 0x00);
+    TwoWire *i2cBus;
+
+#if WIRE_INTERFACES_COUNT == 2
+    if (port == I2CPort::WIRE1) {
+        i2cBus = &Wire1;
+    } else {
+#endif
+        i2cBus = &Wire;
+#if WIRE_INTERFACES_COUNT == 2
+    }
+#endif
+
+    return i2cBus->setClock(speed);
+}
+
+uint32_t ScanI2CTwoWire::getClockSpeed(I2CPort port) {
+
+    DeviceAddress addr(port, 0x00);
+    TwoWire *i2cBus;
+
+#if WIRE_INTERFACES_COUNT == 2
+    if (port == I2CPort::WIRE1) {
+        i2cBus = &Wire1;
+    } else {
+#endif
+        i2cBus = &Wire;
+#if WIRE_INTERFACES_COUNT == 2
+    }
+#endif
+
+    return i2cBus->getClock();
+}
+
+/// for SEN5X detection
+String readSEN5xProductName(TwoWire* i2cBus, uint8_t address) {
+    uint8_t cmd[] = { 0xD0, 0x14 };
+    uint8_t response[48] = {0};
+
+    i2cBus->beginTransmission(address);
+    i2cBus->write(cmd, 2);
+    if (i2cBus->endTransmission() != 0) return "";
+
+    delay(20);
+    if (i2cBus->requestFrom(address, (uint8_t)48) != 48) return "";
+
+    for (int i = 0; i < 48 && i2cBus->available(); ++i) {
+        response[i] = i2cBus->read();
+    }
+
+    char productName[33] = {0};
+    int j = 0;
+    for (int i = 0; i < 48 && j < 32; i += 3) {
+        if (response[i] >= 32 && response[i] <= 126)
+            productName[j++] = response[i];
+        else
+            break;
+
+        if (response[i + 1] >= 32 && response[i + 1] <= 126)
+            productName[j++] = response[i + 1];
+        else
+            break;
+    }
+
+    return String(productName);
+}
+
 #define SCAN_SIMPLE_CASE(ADDR, T, ...)                                                                                           \
     case ADDR:                                                                                                                   \
         logFoundDevice(__VA_ARGS__);                                                                                             \
@@ -495,7 +564,16 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
                 }
                 break;
 
-            case 0x48: {
+            case 0x48: { // same as ADS1X15 main address
+
+                // ADS1X15 default config register is 8583h
+                registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x01), 2);
+                if (registerValue == 0x8583) {
+                    type = ADS1X15;
+                    logFoundDevice("ADS1X15", (uint8_t)addr.address);
+                    break;
+                }
+
                 i2cBus->beginTransmission(addr.address);
                 uint8_t getInfo[] = {0x5A, 0xC0, 0x00, 0xFF, 0xFC};
                 uint8_t expectedInfo[] = {0xa5, 0xE0, 0x00, 0x3F, 0x19};
@@ -515,6 +593,17 @@ void ScanI2CTwoWire::scanPort(I2CPort port, uint8_t *address, uint8_t asize)
                 break;
             }
 
+            case ADS1X15_ADDR_ALT1:
+            case ADS1X15_ADDR_ALT2:
+            case ADS1X15_ADDR_ALT3:
+                // ADS1X15 default config register is 8583h
+                registerValue = getRegisterValue(ScanI2CTwoWire::RegisterLocation(addr, 0x01), 2);
+                if (registerValue == 0x8583) {
+                    type = ADS1X15_ALT;
+                    logFoundDevice("ADS1X15_ALT", (uint8_t)addr.address);
+                    break;
+                }
+
             default:
                 LOG_INFO("Device found at address 0x%x was not able to be enumerated", (uint8_t)addr.address);
             }

src/detect/ScanI2CTwoWire.h

@@ -29,6 +29,9 @@ class ScanI2CTwoWire : public ScanI2C
 
     size_t countDevices() const override;
 
+    bool setClockSpeed(ScanI2C::I2CPort, uint32_t);
+    uint32_t getClockSpeed(ScanI2C::I2CPort);
+
   protected:
     FoundDevice firstOfOrNONE(size_t, DeviceType[]) const override;
 

src/gps/RTC.cpp

@@ -226,7 +226,14 @@ RTCSetResult perhapsSetRTC(RTCQuality q, struct tm &t)
     time_t res = gm_mktime(&t);
     struct timeval tv;
     tv.tv_sec = res;
-    tv.tv_usec = 0; // time.centisecond() * (10 / 1000);
+    tv.tv_usec = 0;                      // time.centisecond() * (10 / 1000);
+    uint32_t printableEpoch = tv.tv_sec; // Print lib only supports 32 bit but time_t can be 64 bit on some platforms
+#ifdef BUILD_EPOCH
+    if (tv.tv_sec < BUILD_EPOCH) {
+        LOG_WARN("Ignore time (%ld) before build epoch (%ld)!", printableEpoch, BUILD_EPOCH);
+        return RTCSetResultInvalidTime;
+    }
+#endif
 
     // LOG_DEBUG("Got time from GPS month=%d, year=%d, unixtime=%ld", t.tm_mon, t.tm_year, tv.tv_sec);
     if (t.tm_year < 0 || t.tm_year >= 300) {

src/graphics/Screen.cpp

@@ -864,6 +864,8 @@ void Screen::setFrames(FrameFocus focus)
     uint8_t previousFrameCount = framesetInfo.frameCount;
     FramesetInfo fsi; // Location of specific frames, for applying focus parameter
 
+    graphics::UIRenderer::rebuildFavoritedNodes();
+
     LOG_DEBUG("Show standard frames");
     showingNormalScreen = true;
 
@@ -999,7 +1001,7 @@ void Screen::setFrames(FrameFocus focus)
     // Insert favorite frames *after* collecting them all
     if (!favoriteFrames.empty()) {
         fsi.positions.firstFavorite = numframes;
-        for (auto &f : favoriteFrames) {
+        for (const auto &f : favoriteFrames) {
             normalFrames[numframes++] = f;
             indicatorIcons.push_back(icon_node);
         }
@@ -1374,9 +1376,12 @@ int Screen::handleInputEvent(const InputEvent *event)
                     menuHandler::clockMenu();
                 } else if (this->ui->getUiState()->currentFrame == framesetInfo.positions.lora) {
                     menuHandler::LoraRegionPicker();
-                } else if (this->ui->getUiState()->currentFrame == framesetInfo.positions.textMessage &&
-                           devicestate.rx_text_message.from) {
-                    menuHandler::messageResponseMenu();
+                } else if (this->ui->getUiState()->currentFrame == framesetInfo.positions.textMessage) {
+                    if (devicestate.rx_text_message.from) {
+                        menuHandler::messageResponseMenu();
+                    } else {
+                        menuHandler::textMessageBaseMenu();
+                    }
                 } else if (framesetInfo.positions.firstFavorite != 255 &&
                            this->ui->getUiState()->currentFrame >= framesetInfo.positions.firstFavorite &&
                            this->ui->getUiState()->currentFrame <= framesetInfo.positions.lastFavorite) {

src/graphics/SharedUIDisplay.cpp

@@ -206,7 +206,7 @@ void drawCommonHeader(OLEDDisplay *display, int16_t x, int16_t y, const char *ti
         timeX = screenW - xOffset - timeStrWidth + 3;
 
         // === Show Mail or Mute Icon to the Left of Time ===
-        int iconRightEdge = timeX - 1;
+        int iconRightEdge = timeX - 2;
 
         bool showMail = false;