[api] Reduce heap allocations in DeviceInfoResponse

.github/workflows/auto-label-pr.yml

@@ -22,7 +22,7 @@ jobs:
     if: github.event.action != 'labeled' || github.event.sender.type != 'Bot'
     steps:
       - name: Checkout
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Generate a token
         id: generate-token

.github/workflows/ci-api-proto.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Set up Python
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:

.github/workflows/ci-clang-tidy-hash.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Set up Python
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0

.github/workflows/ci-docker.yml

@@ -43,7 +43,7 @@ jobs:
           - "docker"
           # - "lint"
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Set up Python
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:

.github/workflows/ci-memory-impact-comment.yml

@@ -49,7 +49,7 @@ jobs:
 
       - name: Check out code from base repository
         if: steps.pr.outputs.skip != 'true'
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           # Always check out from the base repository (esphome/esphome), never from forks
           # Use the PR's target branch to ensure we run trusted code from the main repo

.github/workflows/ci.yml

@@ -36,7 +36,7 @@ jobs:
       cache-key: ${{ steps.cache-key.outputs.key }}
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Generate cache-key
         id: cache-key
         run: echo key="${{ hashFiles('requirements.txt', 'requirements_test.txt', '.pre-commit-config.yaml') }}" >> $GITHUB_OUTPUT
@@ -70,7 +70,7 @@ jobs:
     if: needs.determine-jobs.outputs.python-linters == 'true'
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Restore Python
         uses: ./.github/actions/restore-python
         with:
@@ -91,7 +91,7 @@ jobs:
       - common
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Restore Python
         uses: ./.github/actions/restore-python
         with:
@@ -132,7 +132,7 @@ jobs:
       - common
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Restore Python
         id: restore-python
         uses: ./.github/actions/restore-python
@@ -183,7 +183,7 @@ jobs:
       component-test-batches: ${{ steps.determine.outputs.component-test-batches }}
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           # Fetch enough history to find the merge base
           fetch-depth: 2
@@ -237,7 +237,7 @@ jobs:
     if: needs.determine-jobs.outputs.integration-tests == 'true'
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Set up Python 3.13
         id: python
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
@@ -273,7 +273,7 @@ jobs:
     if: github.event_name == 'pull_request' && (needs.determine-jobs.outputs.cpp-unit-tests-run-all == 'true' || needs.determine-jobs.outputs.cpp-unit-tests-components != '[]')
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Restore Python
         uses: ./.github/actions/restore-python
@@ -321,7 +321,7 @@ jobs:
 
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           # Need history for HEAD~1 to work for checking changed files
           fetch-depth: 2
@@ -400,7 +400,7 @@ jobs:
       GH_TOKEN: ${{ github.token }}
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           # Need history for HEAD~1 to work for checking changed files
           fetch-depth: 2
@@ -489,7 +489,7 @@ jobs:
 
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           # Need history for HEAD~1 to work for checking changed files
           fetch-depth: 2
@@ -577,7 +577,7 @@ jobs:
           version: 1.0
 
       - name: Check out code from GitHub
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Restore Python
         uses: ./.github/actions/restore-python
         with:
@@ -662,7 +662,7 @@ jobs:
     if: github.event_name == 'pull_request' && !startsWith(github.base_ref, 'beta') && !startsWith(github.base_ref, 'release')
     steps:
       - name: Check out code from GitHub
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Restore Python
         uses: ./.github/actions/restore-python
         with:
@@ -688,7 +688,7 @@ jobs:
       skip: ${{ steps.check-script.outputs.skip }}
     steps:
       - name: Check out target branch
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           ref: ${{ github.base_ref }}
 
@@ -840,7 +840,7 @@ jobs:
       flash_usage: ${{ steps.extract.outputs.flash_usage }}
     steps:
       - name: Check out PR branch
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Restore Python
         uses: ./.github/actions/restore-python
         with:
@@ -908,7 +908,7 @@ jobs:
       GH_TOKEN: ${{ github.token }}
     steps:
       - name: Check out code
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Restore Python
         uses: ./.github/actions/restore-python
         with:

.github/workflows/codeql.yml

@@ -54,11 +54,11 @@ jobs:
             # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
     steps:
       - name: Checkout repository
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@e12f0178983d466f2f6028f5cc7a6d786fd97f4b # v4.31.4
+        uses: github/codeql-action/init@014f16e7ab1402f30e7c3329d33797e7948572db # v4.31.3
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
@@ -86,6 +86,6 @@ jobs:
           exit 1
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@e12f0178983d466f2f6028f5cc7a6d786fd97f4b # v4.31.4
+        uses: github/codeql-action/analyze@014f16e7ab1402f30e7c3329d33797e7948572db # v4.31.3
         with:
           category: "/language:${{matrix.language}}"

.github/workflows/release.yml

@@ -20,7 +20,7 @@ jobs:
       branch_build: ${{ steps.tag.outputs.branch_build }}
       deploy_env: ${{ steps.tag.outputs.deploy_env }}
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Get tag
         id: tag
         # yamllint disable rule:line-length
@@ -60,7 +60,7 @@ jobs:
       contents: read
       id-token: write
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Set up Python
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
@@ -92,7 +92,7 @@ jobs:
             os: "ubuntu-24.04-arm"
 
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Set up Python
         uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
         with:
@@ -168,7 +168,7 @@ jobs:
           - ghcr
           - dockerhub
     steps:
-      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Download digests
         uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6.0.0

.github/workflows/sync-device-classes.yml

@@ -13,10 +13,10 @@ jobs:
     if: github.repository == 'esphome/esphome'
     steps:
       - name: Checkout
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
       - name: Checkout Home Assistant
-        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5.0.1
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           repository: home-assistant/core
           path: lib/home-assistant

CODEOWNERS

@@ -460,7 +460,6 @@ esphome/components/st7735/* @SenexCrenshaw
 esphome/components/st7789v/* @kbx81
 esphome/components/st7920/* @marsjan155
 esphome/components/statsd/* @Links2004
-esphome/components/stts22h/* @B48D81EFCC
 esphome/components/substitutions/* @esphome/core
 esphome/components/sun/* @OttoWinter
 esphome/components/sun_gtil2/* @Mat931

esphome/components/api/api_connection.cpp

@@ -1451,8 +1451,11 @@ bool APIConnection::send_device_info_response(const DeviceInfoRequest &msg) {
 #ifdef USE_AREAS
   resp.set_suggested_area(StringRef(App.get_area()));
 #endif
-  // mac_address must store temporary string - will be valid during send_message call
-  std::string mac_address = get_mac_address_pretty();
+  // Stack buffer for MAC address (XX:XX:XX:XX:XX:XX\0 = 18 bytes)
+  char mac_address[18];
+  uint8_t mac[6];
+  get_mac_address_raw(mac);
+  format_mac_addr_upper(mac, mac_address);
   resp.set_mac_address(StringRef(mac_address));
 
   resp.set_esphome_version(ESPHOME_VERSION_REF);
@@ -1493,8 +1496,9 @@ bool APIConnection::send_device_info_response(const DeviceInfoRequest &msg) {
 #endif
 #ifdef USE_BLUETOOTH_PROXY
   resp.bluetooth_proxy_feature_flags = bluetooth_proxy::global_bluetooth_proxy->get_feature_flags();
-  // bt_mac must store temporary string - will be valid during send_message call
-  std::string bluetooth_mac = bluetooth_proxy::global_bluetooth_proxy->get_bluetooth_mac_address_pretty();
+  // Stack buffer for Bluetooth MAC address (XX:XX:XX:XX:XX:XX\0 = 18 bytes)
+  char bluetooth_mac[18];
+  bluetooth_proxy::global_bluetooth_proxy->get_bluetooth_mac_address_pretty(bluetooth_mac);
   resp.set_bluetooth_mac_address(StringRef(bluetooth_mac));
 #endif
 #ifdef USE_VOICE_ASSISTANT
@@ -1535,12 +1539,7 @@ bool APIConnection::send_device_info_response(const DeviceInfoRequest &msg) {
 #ifdef USE_API_HOMEASSISTANT_STATES
 void APIConnection::on_home_assistant_state_response(const HomeAssistantStateResponse &msg) {
   for (auto &it : this->parent_->get_state_subs()) {
-    // Compare entity_id and attribute with message fields
-    bool entity_match = (strcmp(it.entity_id, msg.entity_id.c_str()) == 0);
-    bool attribute_match = (it.attribute != nullptr && strcmp(it.attribute, msg.attribute.c_str()) == 0) ||
-                           (it.attribute == nullptr && msg.attribute.empty());
-
-    if (entity_match && attribute_match) {
+    if (it.entity_id == msg.entity_id && it.attribute.value() == msg.attribute) {
       it.callback(msg.state);
     }
   }
@@ -1880,8 +1879,8 @@ void APIConnection::process_state_subscriptions_() {
   SubscribeHomeAssistantStateResponse resp;
   resp.set_entity_id(StringRef(it.entity_id));
 
-  // Avoid string copy by using the const char* pointer if it exists
-  resp.set_attribute(it.attribute != nullptr ? StringRef(it.attribute) : StringRef(""));
+  // Avoid string copy by directly using the optional's value if it exists
+  resp.set_attribute(it.attribute.has_value() ? StringRef(it.attribute.value()) : StringRef(""));
 
   resp.once = it.once;
   if (this->send_message(resp, SubscribeHomeAssistantStateResponse::MESSAGE_TYPE)) {

esphome/components/api/api_pb2_dump.cpp

@@ -66,7 +66,7 @@ static void dump_field(std::string &out, const char *field_name, float value, in
 static void dump_field(std::string &out, const char *field_name, uint64_t value, int indent = 2) {
   char buffer[64];
   append_field_prefix(out, field_name, indent);
-  snprintf(buffer, 64, "%" PRIu64, value);
+  snprintf(buffer, 64, "%llu", value);
   append_with_newline(out, buffer);
 }
 

esphome/components/api/api_server.cpp

@@ -431,56 +431,25 @@ void APIServer::handle_action_response(uint32_t call_id, bool success, const std
 #endif  // USE_API_HOMEASSISTANT_SERVICES
 
 #ifdef USE_API_HOMEASSISTANT_STATES
-// Helper to add subscription (reduces duplication)
-void APIServer::add_state_subscription_(const char *entity_id, const char *attribute,
-                                        std::function<void(std::string)> f, bool once) {
-  this->state_subs_.push_back(HomeAssistantStateSubscription{
-      .entity_id = entity_id, .attribute = attribute, .callback = std::move(f), .once = once,
-      // entity_id_dynamic_storage and attribute_dynamic_storage remain nullptr (no heap allocation)
-  });
-}
-
-// Helper to add subscription with heap-allocated strings (reduces duplication)
-void APIServer::add_state_subscription_(std::string entity_id, optional<std::string> attribute,
-                                        std::function<void(std::string)> f, bool once) {
-  HomeAssistantStateSubscription sub;
-  // Allocate heap storage for the strings
-  sub.entity_id_dynamic_storage = std::make_unique<std::string>(std::move(entity_id));
-  sub.entity_id = sub.entity_id_dynamic_storage->c_str();
-
-  if (attribute.has_value()) {
-    sub.attribute_dynamic_storage = std::make_unique<std::string>(std::move(attribute.value()));
-    sub.attribute = sub.attribute_dynamic_storage->c_str();
-  } else {
-    sub.attribute = nullptr;
-  }
-
-  sub.callback = std::move(f);
-  sub.once = once;
-  this->state_subs_.push_back(std::move(sub));
-}
-
-// New const char* overload (for internal components - zero allocation)
-void APIServer::subscribe_home_assistant_state(const char *entity_id, const char *attribute,
-                                               std::function<void(std::string)> f) {
-  this->add_state_subscription_(entity_id, attribute, std::move(f), false);
-}
-
-void APIServer::get_home_assistant_state(const char *entity_id, const char *attribute,
-                                         std::function<void(std::string)> f) {
-  this->add_state_subscription_(entity_id, attribute, std::move(f), true);
-}
-
-// Existing std::string overload (for custom_api_device.h - heap allocation)
 void APIServer::subscribe_home_assistant_state(std::string entity_id, optional<std::string> attribute,
                                                std::function<void(std::string)> f) {
-  this->add_state_subscription_(std::move(entity_id), std::move(attribute), std::move(f), false);
+  this->state_subs_.push_back(HomeAssistantStateSubscription{
+      .entity_id = std::move(entity_id),
+      .attribute = std::move(attribute),
+      .callback = std::move(f),
+      .once = false,
+  });
 }
 
 void APIServer::get_home_assistant_state(std::string entity_id, optional<std::string> attribute,
                                          std::function<void(std::string)> f) {
-  this->add_state_subscription_(std::move(entity_id), std::move(attribute), std::move(f), true);
-}
+  this->state_subs_.push_back(HomeAssistantStateSubscription{
+      .entity_id = std::move(entity_id),
+      .attribute = std::move(attribute),
+      .callback = std::move(f),
+      .once = true,
+  });
+};
 
 const std::vector<APIServer::HomeAssistantStateSubscription> &APIServer::get_state_subs() const {
   return this->state_subs_;

esphome/components/api/api_server.h

@@ -154,27 +154,16 @@ class APIServer : public Component, public Controller {
 
 #ifdef USE_API_HOMEASSISTANT_STATES
   struct HomeAssistantStateSubscription {
-    const char *entity_id;  // Pointer to flash (internal) or heap (external)
-    const char *attribute;  // Pointer to flash or nullptr (nullptr means no attribute)
+    std::string entity_id;
+    optional<std::string> attribute;
     std::function<void(std::string)> callback;
     bool once;
-
-    // Dynamic storage for external components using std::string API (custom_api_device.h)
-    // These are only allocated when using the std::string overload (nullptr for const char* overload)
-    std::unique_ptr<std::string> entity_id_dynamic_storage;
-    std::unique_ptr<std::string> attribute_dynamic_storage;
   };
 
-  // New const char* overload (for internal components - zero allocation)
-  void subscribe_home_assistant_state(const char *entity_id, const char *attribute, std::function<void(std::string)> f);
-  void get_home_assistant_state(const char *entity_id, const char *attribute, std::function<void(std::string)> f);
-
-  // Existing std::string overload (for custom_api_device.h - heap allocation)
   void subscribe_home_assistant_state(std::string entity_id, optional<std::string> attribute,
                                       std::function<void(std::string)> f);
   void get_home_assistant_state(std::string entity_id, optional<std::string> attribute,
                                 std::function<void(std::string)> f);
-
   const std::vector<HomeAssistantStateSubscription> &get_state_subs() const;
 #endif
 #ifdef USE_API_SERVICES
@@ -196,13 +185,6 @@ class APIServer : public Component, public Controller {
   bool update_noise_psk_(const SavedNoisePsk &new_psk, const LogString *save_log_msg, const LogString *fail_log_msg,
                          const psk_t &active_psk, bool make_active);
 #endif  // USE_API_NOISE
-#ifdef USE_API_HOMEASSISTANT_STATES
-  // Helper methods to reduce code duplication
-  void add_state_subscription_(const char *entity_id, const char *attribute, std::function<void(std::string)> f,
-                               bool once);
-  void add_state_subscription_(std::string entity_id, optional<std::string> attribute,
-                               std::function<void(std::string)> f, bool once);
-#endif  // USE_API_HOMEASSISTANT_STATES
   // Pointers and pointer-like types first (4 bytes each)
   std::unique_ptr<socket::Socket> socket_ = nullptr;
 #ifdef USE_API_CLIENT_CONNECTED_TRIGGER

esphome/components/bluetooth_proxy/bluetooth_proxy.h

@@ -130,11 +130,9 @@ class BluetoothProxy final : public esp32_ble_tracker::ESPBTDeviceListener, publ
     return flags;
   }
 
-  std::string get_bluetooth_mac_address_pretty() {
+  void get_bluetooth_mac_address_pretty(std::span<char, 18> output) {
     const uint8_t *mac = esp_bt_dev_get_address();
-    char buf[18];
-    format_mac_addr_upper(mac, buf);
-    return std::string(buf);
+    format_mac_addr_upper(mac, output.data());
   }
 
  protected:

esphome/components/bme68x_bsec2/bme68x_bsec2.cpp

@@ -70,9 +70,6 @@ void BME68xBSEC2Component::dump_config() {
   if (this->is_failed()) {
     ESP_LOGE(TAG, "Communication failed (BSEC2 status: %d, BME68X status: %d)", this->bsec_status_,
              this->bme68x_status_);
-    if (this->bsec_status_ == BSEC_I_SU_SUBSCRIBEDOUTPUTGATES) {
-      ESP_LOGE(TAG, "No sensors, add at least one sensor to the config");
-    }
   }
 
   if (this->algorithm_output_ != ALGORITHM_OUTPUT_IAQ) {

esphome/components/captive_portal/__init__.py

@@ -72,16 +72,6 @@ def _final_validate(config: ConfigType) -> ConfigType:
             "Add 'ap:' to your WiFi configuration to enable the captive portal."
         )
 
-    # Register socket needs for DNS server and additional HTTP connections
-    # - 1 UDP socket for DNS server
-    # - 3 additional TCP sockets for captive portal detection probes + configuration requests
-    #   OS captive portal detection makes multiple probe requests that stay in TIME_WAIT.
-    #   Need headroom for actual user configuration requests.
-    #   LRU purging will reclaim idle sockets to prevent exhaustion from repeated attempts.
-    from esphome.components import socket
-
-    socket.consume_sockets(4, "captive_portal")(config)
-
     return config
 
 

esphome/components/captive_portal/captive_portal.cpp

@@ -13,16 +13,14 @@ static const char *const TAG = "captive_portal";
 void CaptivePortal::handle_config(AsyncWebServerRequest *request) {
   AsyncResponseStream *stream = request->beginResponseStream(ESPHOME_F("application/json"));
   stream->addHeader(ESPHOME_F("cache-control"), ESPHOME_F("public, max-age=0, must-revalidate"));
-  char mac_s[18];
-  const char *mac_str = get_mac_address_pretty_into_buffer(mac_s);
 #ifdef USE_ESP8266
   stream->print(ESPHOME_F("{\"mac\":\""));
-  stream->print(mac_str);
+  stream->print(get_mac_address_pretty().c_str());
   stream->print(ESPHOME_F("\",\"name\":\""));
   stream->print(App.get_name().c_str());
   stream->print(ESPHOME_F("\",\"aps\":[{}"));
 #else
-  stream->printf(R"({"mac":"%s","name":"%s","aps":[{})", mac_str, App.get_name().c_str());
+  stream->printf(R"({"mac":"%s","name":"%s","aps":[{})", get_mac_address_pretty().c_str(), App.get_name().c_str());
 #endif
 
   for (auto &scan : wifi::global_wifi_component->get_scan_result()) {
@@ -52,8 +50,8 @@ void CaptivePortal::handle_wifisave(AsyncWebServerRequest *request) {
   ESP_LOGI(TAG, "Requested WiFi Settings Change:");
   ESP_LOGI(TAG, "  SSID='%s'", ssid.c_str());
   ESP_LOGI(TAG, "  Password=" LOG_SECRET("'%s'"), psk.c_str());
-  // Defer save to main loop thread to avoid NVS operations from HTTP thread
-  this->defer([ssid, psk]() { wifi::global_wifi_component->save_wifi_sta(ssid, psk); });
+  wifi::global_wifi_component->save_wifi_sta(ssid, psk);
+  wifi::global_wifi_component->start_scanning();
   request->redirect(ESPHOME_F("/?save"));
 }
 
@@ -65,12 +63,6 @@ void CaptivePortal::start() {
   this->base_->init();
   if (!this->initialized_) {
     this->base_->add_handler(this);
-#ifdef USE_ESP32
-    // Enable LRU socket purging to handle captive portal detection probe bursts
-    // OS captive portal detection makes many simultaneous HTTP requests which can
-    // exhaust sockets. LRU purging automatically closes oldest idle connections.
-    this->base_->get_server()->set_lru_purge_enable(true);
-#endif
   }
 
   network::IPAddress ip = wifi::global_wifi_component->wifi_soft_ap_ip();

esphome/components/captive_portal/captive_portal.h

@@ -40,10 +40,6 @@ class CaptivePortal : public AsyncWebHandler, public Component {
   void end() {
     this->active_ = false;
     this->disable_loop();  // Stop processing DNS requests
-#ifdef USE_ESP32
-    // Disable LRU socket purging now that captive portal is done
-    this->base_->get_server()->set_lru_purge_enable(false);
-#endif
     this->base_->deinit();
     if (this->dns_server_ != nullptr) {
       this->dns_server_->stop();

esphome/components/dashboard_import/dashboard_import.cpp

@@ -3,10 +3,10 @@
 namespace esphome {
 namespace dashboard_import {
 
-static const char *g_package_import_url = "";  // NOLINT
+static std::string g_package_import_url;  // NOLINT
 
-const char *get_package_import_url() { return g_package_import_url; }
-void set_package_import_url(const char *url) { g_package_import_url = url; }
+const std::string &get_package_import_url() { return g_package_import_url; }
+void set_package_import_url(std::string url) { g_package_import_url = std::move(url); }
 
 }  // namespace dashboard_import
 }  // namespace esphome

esphome/components/dashboard_import/dashboard_import.h

@@ -1,10 +1,12 @@
 #pragma once
 
+#include <string>
+
 namespace esphome {
 namespace dashboard_import {
 
-const char *get_package_import_url();
-void set_package_import_url(const char *url);
+const std::string &get_package_import_url();
+void set_package_import_url(std::string url);
 
 }  // namespace dashboard_import
 }  // namespace esphome

esphome/components/epaper_spi/display.py

@@ -102,7 +102,7 @@ def customise_schema(config):
     """
     config = cv.Schema(
         {
-            cv.Required(CONF_MODEL): cv.one_of(*MODELS, upper=True, space="-"),
+            cv.Required(CONF_MODEL): cv.one_of(*MODELS, upper=True),
         },
         extra=cv.ALLOW_EXTRA,
     )(config)

esphome/components/epaper_spi/models/spectra_e6.py

@@ -32,15 +32,11 @@ class SpectraE6(EpaperModel):
 
 spectra_e6 = SpectraE6("spectra-e6")
 
-spectra_e6_7p3 = spectra_e6.extend(
-    "7.3in-Spectra-E6",
+spectra_e6.extend(
+    "Seeed-reTerminal-E1002",
     width=800,
     height=480,
     data_rate="20MHz",
-)
-
-spectra_e6_7p3.extend(
-    "Seeed-reTerminal-E1002",
     cs_pin=10,
     dc_pin=11,
     reset_pin=12,

esphome/components/esp32/__init__.py

@@ -931,12 +931,6 @@ async def to_code(config):
         add_idf_sdkconfig_option("CONFIG_MBEDTLS_CERTIFICATE_BUNDLE", True)
         add_idf_sdkconfig_option("CONFIG_ESP_PHY_REDUCE_TX_POWER", True)
 
-        # ESP32-S2 Arduino: Disable USB Serial on boot to avoid TinyUSB dependency
-        if get_esp32_variant() == VARIANT_ESP32S2:
-            cg.add_build_unflag("-DARDUINO_USB_CDC_ON_BOOT=1")
-            cg.add_build_unflag("-DARDUINO_USB_CDC_ON_BOOT=0")
-            cg.add_build_flag("-DARDUINO_USB_CDC_ON_BOOT=0")
-
     cg.add_build_flag("-Wno-nonnull-compare")
 
     add_idf_sdkconfig_option(f"CONFIG_IDF_TARGET_{variant}", True)

esphome/components/esp32_improv/__init__.py

@@ -20,10 +20,6 @@ CONF_ON_STOP = "on_stop"
 CONF_STATUS_INDICATOR = "status_indicator"
 CONF_WIFI_TIMEOUT = "wifi_timeout"
 
-# Default WiFi timeout - aligned with WiFi component ap_timeout
-# Allows sufficient time to try all BSSIDs before starting provisioning mode
-DEFAULT_WIFI_TIMEOUT = "90s"
-
 
 improv_ns = cg.esphome_ns.namespace("improv")
 Error = improv_ns.enum("Error")
@@ -63,7 +59,7 @@ CONFIG_SCHEMA = (
                 CONF_AUTHORIZED_DURATION, default="1min"
             ): cv.positive_time_period_milliseconds,
             cv.Optional(
-                CONF_WIFI_TIMEOUT, default=DEFAULT_WIFI_TIMEOUT
+                CONF_WIFI_TIMEOUT, default="1min"
             ): cv.positive_time_period_milliseconds,
             cv.Optional(CONF_ON_PROVISIONED): automation.validate_automation(
                 {

esphome/components/esp32_improv/esp32_improv_component.cpp

@@ -127,7 +127,6 @@ void ESP32ImprovComponent::loop() {
           // Set initial state based on whether we have an authorizer
           this->set_state_(this->get_initial_state_(), false);
           this->set_error_(improv::ERROR_NONE);
-          this->should_start_ = false;  // Clear flag after starting
           ESP_LOGD(TAG, "Service started!");
         }
       }

esphome/components/esp32_improv/esp32_improv_component.h

@@ -45,7 +45,6 @@ class ESP32ImprovComponent : public Component, public improv_base::ImprovBase {
   void start();
   void stop();
   bool is_active() const { return this->state_ != improv::STATE_STOPPED; }
-  bool should_start() const { return this->should_start_; }
 
 #ifdef USE_ESP32_IMPROV_STATE_CALLBACK
   void add_on_state_callback(std::function<void(improv::State, improv::Error)> &&callback) {

esphome/components/graph/graph.cpp

@@ -337,7 +337,7 @@ void Graph::draw_legend(display::Display *buff, uint16_t x_offset, uint16_t y_of
     return;
 
   /// Plot border
-  if (legend_->border_) {
+  if (this->border_) {
     int w = legend_->width_;
     int h = legend_->height_;
     buff->horizontal_line(x_offset, y_offset, w, color);

esphome/components/homeassistant/binary_sensor/homeassistant_binary_sensor.cpp

@@ -19,10 +19,11 @@ void HomeassistantBinarySensor::setup() {
           case PARSE_ON:
           case PARSE_OFF:
             bool new_state = val == PARSE_ON;
-            if (this->attribute_ != nullptr) {
-              ESP_LOGD(TAG, "'%s::%s': Got attribute state %s", this->entity_id_, this->attribute_, ONOFF(new_state));
+            if (this->attribute_.has_value()) {
+              ESP_LOGD(TAG, "'%s::%s': Got attribute state %s", this->entity_id_.c_str(),
+                       this->attribute_.value().c_str(), ONOFF(new_state));
             } else {
-              ESP_LOGD(TAG, "'%s': Got state %s", this->entity_id_, ONOFF(new_state));
+              ESP_LOGD(TAG, "'%s': Got state %s", this->entity_id_.c_str(), ONOFF(new_state));
             }
             if (this->initial_) {
               this->publish_initial_state(new_state);
@@ -36,9 +37,9 @@ void HomeassistantBinarySensor::setup() {
 }
 void HomeassistantBinarySensor::dump_config() {
   LOG_BINARY_SENSOR("", "Homeassistant Binary Sensor", this);
-  ESP_LOGCONFIG(TAG, "  Entity ID: '%s'", this->entity_id_);
-  if (this->attribute_ != nullptr) {
-    ESP_LOGCONFIG(TAG, "  Attribute: '%s'", this->attribute_);
+  ESP_LOGCONFIG(TAG, "  Entity ID: '%s'", this->entity_id_.c_str());
+  if (this->attribute_.has_value()) {
+    ESP_LOGCONFIG(TAG, "  Attribute: '%s'", this->attribute_.value().c_str());
   }
 }
 float HomeassistantBinarySensor::get_setup_priority() const { return setup_priority::AFTER_WIFI; }

esphome/components/homeassistant/binary_sensor/homeassistant_binary_sensor.h

@@ -8,15 +8,15 @@ namespace homeassistant {
 
 class HomeassistantBinarySensor : public binary_sensor::BinarySensor, public Component {
  public:
-  void set_entity_id(const char *entity_id) { this->entity_id_ = entity_id; }
-  void set_attribute(const char *attribute) { this->attribute_ = attribute; }
+  void set_entity_id(const std::string &entity_id) { entity_id_ = entity_id; }
+  void set_attribute(const std::string &attribute) { attribute_ = attribute; }
   void setup() override;
   void dump_config() override;
   float get_setup_priority() const override;
 
  protected:
-  const char *entity_id_{nullptr};
-  const char *attribute_{nullptr};
+  std::string entity_id_;
+  optional<std::string> attribute_;
   bool initial_{true};
 };
 

esphome/components/homeassistant/number/homeassistant_number.cpp

@@ -12,21 +12,21 @@ static const char *const TAG = "homeassistant.number";
 void HomeassistantNumber::state_changed_(const std::string &state) {
   auto number_value = parse_number<float>(state);
   if (!number_value.has_value()) {
-    ESP_LOGW(TAG, "'%s': Can't convert '%s' to number!", this->entity_id_, state.c_str());
+    ESP_LOGW(TAG, "'%s': Can't convert '%s' to number!", this->entity_id_.c_str(), state.c_str());
     this->publish_state(NAN);
     return;
   }
   if (this->state == number_value.value()) {
     return;
   }
-  ESP_LOGD(TAG, "'%s': Got state %s", this->entity_id_, state.c_str());
+  ESP_LOGD(TAG, "'%s': Got state %s", this->entity_id_.c_str(), state.c_str());
   this->publish_state(number_value.value());
 }
 
 void HomeassistantNumber::min_retrieved_(const std::string &min) {
   auto min_value = parse_number<float>(min);
   if (!min_value.has_value()) {
-    ESP_LOGE(TAG, "'%s': Can't convert 'min' value '%s' to number!", this->entity_id_, min.c_str());
+    ESP_LOGE(TAG, "'%s': Can't convert 'min' value '%s' to number!", this->entity_id_.c_str(), min.c_str());
     return;
   }
   ESP_LOGD(TAG, "'%s': Min retrieved: %s", get_name().c_str(), min.c_str());
@@ -36,7 +36,7 @@ void HomeassistantNumber::min_retrieved_(const std::string &min) {
 void HomeassistantNumber::max_retrieved_(const std::string &max) {
   auto max_value = parse_number<float>(max);
   if (!max_value.has_value()) {
-    ESP_LOGE(TAG, "'%s': Can't convert 'max' value '%s' to number!", this->entity_id_, max.c_str());
+    ESP_LOGE(TAG, "'%s': Can't convert 'max' value '%s' to number!", this->entity_id_.c_str(), max.c_str());
     return;
   }
   ESP_LOGD(TAG, "'%s': Max retrieved: %s", get_name().c_str(), max.c_str());
@@ -46,7 +46,7 @@ void HomeassistantNumber::max_retrieved_(const std::string &max) {
 void HomeassistantNumber::step_retrieved_(const std::string &step) {
   auto step_value = parse_number<float>(step);
   if (!step_value.has_value()) {
-    ESP_LOGE(TAG, "'%s': Can't convert 'step' value '%s' to number!", this->entity_id_, step.c_str());
+    ESP_LOGE(TAG, "'%s': Can't convert 'step' value '%s' to number!", this->entity_id_.c_str(), step.c_str());
     return;
   }
   ESP_LOGD(TAG, "'%s': Step Retrieved %s", get_name().c_str(), step.c_str());
@@ -55,19 +55,22 @@ void HomeassistantNumber::step_retrieved_(const std::string &step) {
 
 void HomeassistantNumber::setup() {
   api::global_api_server->subscribe_home_assistant_state(
-      this->entity_id_, nullptr, std::bind(&HomeassistantNumber::state_changed_, this, std::placeholders::_1));
+      this->entity_id_, nullopt, std::bind(&HomeassistantNumber::state_changed_, this, std::placeholders::_1));
 
   api::global_api_server->get_home_assistant_state(
-      this->entity_id_, "min", std::bind(&HomeassistantNumber::min_retrieved_, this, std::placeholders::_1));
+      this->entity_id_, optional<std::string>("min"),
+      std::bind(&HomeassistantNumber::min_retrieved_, this, std::placeholders::_1));
   api::global_api_server->get_home_assistant_state(
-      this->entity_id_, "max", std::bind(&HomeassistantNumber::max_retrieved_, this, std::placeholders::_1));
+      this->entity_id_, optional<std::string>("max"),
+      std::bind(&HomeassistantNumber::max_retrieved_, this, std::placeholders::_1));
   api::global_api_server->get_home_assistant_state(
-      this->entity_id_, "step", std::bind(&HomeassistantNumber::step_retrieved_, this, std::placeholders::_1));
+      this->entity_id_, optional<std::string>("step"),
+      std::bind(&HomeassistantNumber::step_retrieved_, this, std::placeholders::_1));
 }
 
 void HomeassistantNumber::dump_config() {
   LOG_NUMBER("", "Homeassistant Number", this);
-  ESP_LOGCONFIG(TAG, "  Entity ID: '%s'", this->entity_id_);
+  ESP_LOGCONFIG(TAG, "  Entity ID: '%s'", this->entity_id_.c_str());
 }
 
 float HomeassistantNumber::get_setup_priority() const { return setup_priority::AFTER_CONNECTION; }

esphome/components/homeassistant/number/homeassistant_number.h

@@ -11,7 +11,7 @@ namespace homeassistant {
 
 class HomeassistantNumber : public number::Number, public Component {
  public:
-  void set_entity_id(const char *entity_id) { this->entity_id_ = entity_id; }
+  void set_entity_id(const std::string &entity_id) { this->entity_id_ = entity_id; }
 
   void setup() override;
   void dump_config() override;
@@ -25,7 +25,7 @@ class HomeassistantNumber : public number::Number, public Component {
 
   void control(float value) override;
 
-  const char *entity_id_{nullptr};
+  std::string entity_id_;
 };
 }  // namespace homeassistant
 }  // namespace esphome

esphome/components/homeassistant/sensor/homeassistant_sensor.cpp

@@ -12,24 +12,25 @@ void HomeassistantSensor::setup() {
       this->entity_id_, this->attribute_, [this](const std::string &state) {
         auto val = parse_number<float>(state);
         if (!val.has_value()) {
-          ESP_LOGW(TAG, "'%s': Can't convert '%s' to number!", this->entity_id_, state.c_str());
+          ESP_LOGW(TAG, "'%s': Can't convert '%s' to number!", this->entity_id_.c_str(), state.c_str());
           this->publish_state(NAN);
           return;
         }
 
-        if (this->attribute_ != nullptr) {
-          ESP_LOGD(TAG, "'%s::%s': Got attribute state %.2f", this->entity_id_, this->attribute_, *val);
+        if (this->attribute_.has_value()) {
+          ESP_LOGD(TAG, "'%s::%s': Got attribute state %.2f", this->entity_id_.c_str(),
+                   this->attribute_.value().c_str(), *val);
         } else {
-          ESP_LOGD(TAG, "'%s': Got state %.2f", this->entity_id_, *val);
+          ESP_LOGD(TAG, "'%s': Got state %.2f", this->entity_id_.c_str(), *val);
         }
         this->publish_state(*val);
       });
 }
 void HomeassistantSensor::dump_config() {
   LOG_SENSOR("", "Homeassistant Sensor", this);
-  ESP_LOGCONFIG(TAG, "  Entity ID: '%s'", this->entity_id_);
-  if (this->attribute_ != nullptr) {
-    ESP_LOGCONFIG(TAG, "  Attribute: '%s'", this->attribute_);
+  ESP_LOGCONFIG(TAG, "  Entity ID: '%s'", this->entity_id_.c_str());
+  if (this->attribute_.has_value()) {
+    ESP_LOGCONFIG(TAG, "  Attribute: '%s'", this->attribute_.value().c_str());
   }
 }
 float HomeassistantSensor::get_setup_priority() const { return setup_priority::AFTER_CONNECTION; }

esphome/components/homeassistant/sensor/homeassistant_sensor.h

@@ -8,15 +8,15 @@ namespace homeassistant {
 
 class HomeassistantSensor : public sensor::Sensor, public Component {
  public:
-  void set_entity_id(const char *entity_id) { this->entity_id_ = entity_id; }
-  void set_attribute(const char *attribute) { this->attribute_ = attribute; }
+  void set_entity_id(const std::string &entity_id) { entity_id_ = entity_id; }
+  void set_attribute(const std::string &attribute) { attribute_ = attribute; }
   void setup() override;
   void dump_config() override;
   float get_setup_priority() const override;
 
  protected:
-  const char *entity_id_{nullptr};
-  const char *attribute_{nullptr};
+  std::string entity_id_;
+  optional<std::string> attribute_;
 };
 
 }  // namespace homeassistant

esphome/components/homeassistant/switch/homeassistant_switch.cpp

@@ -10,7 +10,7 @@ static const char *const TAG = "homeassistant.switch";
 using namespace esphome::switch_;
 
 void HomeassistantSwitch::setup() {
-  api::global_api_server->subscribe_home_assistant_state(this->entity_id_, nullptr, [this](const std::string &state) {
+  api::global_api_server->subscribe_home_assistant_state(this->entity_id_, nullopt, [this](const std::string &state) {
     auto val = parse_on_off(state.c_str());
     switch (val) {
       case PARSE_NONE:
@@ -20,7 +20,7 @@ void HomeassistantSwitch::setup() {
       case PARSE_ON:
       case PARSE_OFF:
         bool new_state = val == PARSE_ON;
-        ESP_LOGD(TAG, "'%s': Got state %s", this->entity_id_, ONOFF(new_state));
+        ESP_LOGD(TAG, "'%s': Got state %s", this->entity_id_.c_str(), ONOFF(new_state));
         this->publish_state(new_state);
         break;
     }
@@ -29,7 +29,7 @@ void HomeassistantSwitch::setup() {
 
 void HomeassistantSwitch::dump_config() {
   LOG_SWITCH("", "Homeassistant Switch", this);
-  ESP_LOGCONFIG(TAG, "  Entity ID: '%s'", this->entity_id_);
+  ESP_LOGCONFIG(TAG, "  Entity ID: '%s'", this->entity_id_.c_str());
 }
 
 float HomeassistantSwitch::get_setup_priority() const { return setup_priority::AFTER_CONNECTION; }

esphome/components/homeassistant/switch/homeassistant_switch.h

@@ -8,14 +8,14 @@ namespace homeassistant {
 
 class HomeassistantSwitch : public switch_::Switch, public Component {
  public:
-  void set_entity_id(const char *entity_id) { this->entity_id_ = entity_id; }
+  void set_entity_id(const std::string &entity_id) { this->entity_id_ = entity_id; }
   void setup() override;
   void dump_config() override;
   float get_setup_priority() const override;
 
  protected:
   void write_state(bool state) override;
-  const char *entity_id_{nullptr};
+  std::string entity_id_;
 };
 
 }  // namespace homeassistant

esphome/components/homeassistant/text_sensor/homeassistant_text_sensor.cpp

@@ -10,19 +10,20 @@ static const char *const TAG = "homeassistant.text_sensor";
 void HomeassistantTextSensor::setup() {
   api::global_api_server->subscribe_home_assistant_state(
       this->entity_id_, this->attribute_, [this](const std::string &state) {
-        if (this->attribute_ != nullptr) {
-          ESP_LOGD(TAG, "'%s::%s': Got attribute state '%s'", this->entity_id_, this->attribute_, state.c_str());
+        if (this->attribute_.has_value()) {
+          ESP_LOGD(TAG, "'%s::%s': Got attribute state '%s'", this->entity_id_.c_str(),
+                   this->attribute_.value().c_str(), state.c_str());
         } else {
-          ESP_LOGD(TAG, "'%s': Got state '%s'", this->entity_id_, state.c_str());
+          ESP_LOGD(TAG, "'%s': Got state '%s'", this->entity_id_.c_str(), state.c_str());
         }
         this->publish_state(state);
       });
 }
 void HomeassistantTextSensor::dump_config() {
   LOG_TEXT_SENSOR("", "Homeassistant Text Sensor", this);
-  ESP_LOGCONFIG(TAG, "  Entity ID: '%s'", this->entity_id_);
-  if (this->attribute_ != nullptr) {
-    ESP_LOGCONFIG(TAG, "  Attribute: '%s'", this->attribute_);
+  ESP_LOGCONFIG(TAG, "  Entity ID: '%s'", this->entity_id_.c_str());
+  if (this->attribute_.has_value()) {
+    ESP_LOGCONFIG(TAG, "  Attribute: '%s'", this->attribute_.value().c_str());
   }
 }
 float HomeassistantTextSensor::get_setup_priority() const { return setup_priority::AFTER_CONNECTION; }

esphome/components/homeassistant/text_sensor/homeassistant_text_sensor.h

@@ -8,15 +8,15 @@ namespace homeassistant {
 
 class HomeassistantTextSensor : public text_sensor::TextSensor, public Component {
  public:
-  void set_entity_id(const char *entity_id) { this->entity_id_ = entity_id; }
-  void set_attribute(const char *attribute) { this->attribute_ = attribute; }
+  void set_entity_id(const std::string &entity_id) { entity_id_ = entity_id; }
+  void set_attribute(const std::string &attribute) { attribute_ = attribute; }
   void setup() override;
   void dump_config() override;
   float get_setup_priority() const override;
 
  protected:
-  const char *entity_id_{nullptr};
-  const char *attribute_{nullptr};
+  std::string entity_id_;
+  optional<std::string> attribute_;
 };
 
 }  // namespace homeassistant

esphome/components/ld2410/automation.h

@@ -4,7 +4,8 @@
 #include "esphome/core/component.h"
 #include "ld2410.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 template<typename... Ts> class BluetoothPasswordSetAction : public Action<Ts...> {
  public:
@@ -17,4 +18,5 @@ template<typename... Ts> class BluetoothPasswordSetAction : public Action<Ts...>
   LD2410Component *ld2410_comp_;
 };
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/button/factory_reset_button.cpp

@@ -1,7 +1,9 @@
 #include "factory_reset_button.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 void FactoryResetButton::press_action() { this->parent_->factory_reset(); }
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/button/factory_reset_button.h

@@ -3,7 +3,8 @@
 #include "esphome/components/button/button.h"
 #include "../ld2410.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 class FactoryResetButton : public button::Button, public Parented<LD2410Component> {
  public:
@@ -13,4 +14,5 @@ class FactoryResetButton : public button::Button, public Parented<LD2410Componen
   void press_action() override;
 };
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/button/query_button.cpp

@@ -1,7 +1,9 @@
 #include "query_button.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 void QueryButton::press_action() { this->parent_->read_all_info(); }
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/button/query_button.h

@@ -3,7 +3,8 @@
 #include "esphome/components/button/button.h"
 #include "../ld2410.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 class QueryButton : public button::Button, public Parented<LD2410Component> {
  public:
@@ -13,4 +14,5 @@ class QueryButton : public button::Button, public Parented<LD2410Component> {
   void press_action() override;
 };
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/button/restart_button.cpp

@@ -1,7 +1,9 @@
 #include "restart_button.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 void RestartButton::press_action() { this->parent_->restart_and_read_all_info(); }
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/button/restart_button.h

@@ -3,7 +3,8 @@
 #include "esphome/components/button/button.h"
 #include "../ld2410.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 class RestartButton : public button::Button, public Parented<LD2410Component> {
  public:
@@ -13,4 +14,5 @@ class RestartButton : public button::Button, public Parented<LD2410Component> {
   void press_action() override;
 };
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/ld2410.cpp

@@ -9,9 +9,12 @@
 
 #include "esphome/core/application.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 static const char *const TAG = "ld2410";
+static const char *const UNKNOWN_MAC = "unknown";
+static const char *const VERSION_FMT = "%u.%02X.%02X%02X%02X%02X";
 
 enum BaudRate : uint8_t {
   BAUD_RATE_9600 = 1,
@@ -178,15 +181,15 @@ static inline bool validate_header_footer(const uint8_t *header_footer, const ui
 }
 
 void LD2410Component::dump_config() {
-  char mac_s[18];
-  char version_s[20];
-  const char *mac_str = ld24xx::format_mac_str(this->mac_address_, mac_s);
-  ld24xx::format_version_str(this->version_, version_s);
+  std::string mac_str =
+      mac_address_is_valid(this->mac_address_) ? format_mac_address_pretty(this->mac_address_) : UNKNOWN_MAC;
+  std::string version = str_sprintf(VERSION_FMT, this->version_[1], this->version_[0], this->version_[5],
+                                    this->version_[4], this->version_[3], this->version_[2]);
   ESP_LOGCONFIG(TAG,
                 "LD2410:\n"
                 "  Firmware version: %s\n"
                 "  MAC address: %s",
-                version_s, mac_str);
+                version.c_str(), mac_str.c_str());
 #ifdef USE_BINARY_SENSOR
   ESP_LOGCONFIG(TAG, "Binary Sensors:");
   LOG_BINARY_SENSOR("  ", "Target", this->target_binary_sensor_);
@@ -445,12 +448,12 @@ bool LD2410Component::handle_ack_data_() {
 
     case CMD_QUERY_VERSION: {
       std::memcpy(this->version_, &this->buffer_data_[12], sizeof(this->version_));
-      char version_s[20];
-      ld24xx::format_version_str(this->version_, version_s);
-      ESP_LOGV(TAG, "Firmware version: %s", version_s);
+      std::string version = str_sprintf(VERSION_FMT, this->version_[1], this->version_[0], this->version_[5],
+                                        this->version_[4], this->version_[3], this->version_[2]);
+      ESP_LOGV(TAG, "Firmware version: %s", version.c_str());
 #ifdef USE_TEXT_SENSOR
       if (this->version_text_sensor_ != nullptr) {
-        this->version_text_sensor_->publish_state(version_s);
+        this->version_text_sensor_->publish_state(version);
       }
 #endif
       break;
@@ -503,9 +506,9 @@ bool LD2410Component::handle_ack_data_() {
         std::memcpy(this->mac_address_, &this->buffer_data_[10], sizeof(this->mac_address_));
       }
 
-      char mac_s[18];
-      const char *mac_str = ld24xx::format_mac_str(this->mac_address_, mac_s);
-      ESP_LOGV(TAG, "MAC address: %s", mac_str);
+      std::string mac_str =
+          mac_address_is_valid(this->mac_address_) ? format_mac_address_pretty(this->mac_address_) : UNKNOWN_MAC;
+      ESP_LOGV(TAG, "MAC address: %s", mac_str.c_str());
 #ifdef USE_TEXT_SENSOR
       if (this->mac_text_sensor_ != nullptr) {
         this->mac_text_sensor_->publish_state(mac_str);
@@ -781,4 +784,5 @@ void LD2410Component::set_gate_still_sensor(uint8_t gate, sensor::Sensor *s) {
 }
 #endif
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/ld2410.h

@@ -29,7 +29,8 @@
 
 #include <array>
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 using namespace ld24xx;
 
@@ -132,4 +133,5 @@ class LD2410Component : public Component, public uart::UARTDevice {
 #endif
 };
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/number/gate_threshold_number.cpp

@@ -1,6 +1,7 @@
 #include "gate_threshold_number.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 GateThresholdNumber::GateThresholdNumber(uint8_t gate) : gate_(gate) {}
 
@@ -9,4 +10,5 @@ void GateThresholdNumber::control(float value) {
   this->parent_->set_gate_threshold(this->gate_);
 }
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/number/gate_threshold_number.h

@@ -3,7 +3,8 @@
 #include "esphome/components/number/number.h"
 #include "../ld2410.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 class GateThresholdNumber : public number::Number, public Parented<LD2410Component> {
  public:
@@ -14,4 +15,5 @@ class GateThresholdNumber : public number::Number, public Parented<LD2410Compone
   void control(float value) override;
 };
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/number/light_threshold_number.cpp

@@ -1,10 +1,12 @@
 #include "light_threshold_number.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 void LightThresholdNumber::control(float value) {
   this->publish_state(value);
   this->parent_->set_light_out_control();
 }
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/number/light_threshold_number.h

@@ -3,7 +3,8 @@
 #include "esphome/components/number/number.h"
 #include "../ld2410.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 class LightThresholdNumber : public number::Number, public Parented<LD2410Component> {
  public:
@@ -13,4 +14,5 @@ class LightThresholdNumber : public number::Number, public Parented<LD2410Compon
   void control(float value) override;
 };
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/number/max_distance_timeout_number.cpp

@@ -1,10 +1,12 @@
 #include "max_distance_timeout_number.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 void MaxDistanceTimeoutNumber::control(float value) {
   this->publish_state(value);
   this->parent_->set_max_distances_timeout();
 }
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/number/max_distance_timeout_number.h

@@ -3,7 +3,8 @@
 #include "esphome/components/number/number.h"
 #include "../ld2410.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 class MaxDistanceTimeoutNumber : public number::Number, public Parented<LD2410Component> {
  public:
@@ -13,4 +14,5 @@ class MaxDistanceTimeoutNumber : public number::Number, public Parented<LD2410Co
   void control(float value) override;
 };
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/select/baud_rate_select.cpp

@@ -1,10 +1,12 @@
 #include "baud_rate_select.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 void BaudRateSelect::control(size_t index) {
   this->publish_state(index);
   this->parent_->set_baud_rate(this->option_at(index));
 }
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/select/baud_rate_select.h

@@ -3,7 +3,8 @@
 #include "esphome/components/select/select.h"
 #include "../ld2410.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 class BaudRateSelect : public select::Select, public Parented<LD2410Component> {
  public:
@@ -13,4 +14,5 @@ class BaudRateSelect : public select::Select, public Parented<LD2410Component> {
   void control(size_t index) override;
 };
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/select/distance_resolution_select.cpp

@@ -1,10 +1,12 @@
 #include "distance_resolution_select.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 void DistanceResolutionSelect::control(size_t index) {
   this->publish_state(index);
   this->parent_->set_distance_resolution(this->option_at(index));
 }
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/select/distance_resolution_select.h

@@ -3,7 +3,8 @@
 #include "esphome/components/select/select.h"
 #include "../ld2410.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 class DistanceResolutionSelect : public select::Select, public Parented<LD2410Component> {
  public:
@@ -13,4 +14,5 @@ class DistanceResolutionSelect : public select::Select, public Parented<LD2410Co
   void control(size_t index) override;
 };
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/select/light_out_control_select.cpp

@@ -1,10 +1,12 @@
 #include "light_out_control_select.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 void LightOutControlSelect::control(size_t index) {
   this->publish_state(index);
   this->parent_->set_light_out_control();
 }
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/select/light_out_control_select.h

@@ -3,7 +3,8 @@
 #include "esphome/components/select/select.h"
 #include "../ld2410.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 class LightOutControlSelect : public select::Select, public Parented<LD2410Component> {
  public:
@@ -13,4 +14,5 @@ class LightOutControlSelect : public select::Select, public Parented<LD2410Compo
   void control(size_t index) override;
 };
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/switch/bluetooth_switch.cpp

@@ -1,10 +1,12 @@
 #include "bluetooth_switch.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 void BluetoothSwitch::write_state(bool state) {
   this->publish_state(state);
   this->parent_->set_bluetooth(state);
 }
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/switch/bluetooth_switch.h

@@ -3,7 +3,8 @@
 #include "esphome/components/switch/switch.h"
 #include "../ld2410.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 class BluetoothSwitch : public switch_::Switch, public Parented<LD2410Component> {
  public:
@@ -13,4 +14,5 @@ class BluetoothSwitch : public switch_::Switch, public Parented<LD2410Component>
   void write_state(bool state) override;
 };
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/switch/engineering_mode_switch.cpp

@@ -1,10 +1,12 @@
 #include "engineering_mode_switch.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 void EngineeringModeSwitch::write_state(bool state) {
   this->publish_state(state);
   this->parent_->set_engineering_mode(state);
 }
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2410/switch/engineering_mode_switch.h

@@ -3,7 +3,8 @@
 #include "esphome/components/switch/switch.h"
 #include "../ld2410.h"
 
-namespace esphome::ld2410 {
+namespace esphome {
+namespace ld2410 {
 
 class EngineeringModeSwitch : public switch_::Switch, public Parented<LD2410Component> {
  public:
@@ -13,4 +14,5 @@ class EngineeringModeSwitch : public switch_::Switch, public Parented<LD2410Comp
   void write_state(bool state) override;
 };
 
-}  // namespace esphome::ld2410
+}  // namespace ld2410
+}  // namespace esphome

esphome/components/ld2412/button/factory_reset_button.cpp

@@ -1,7 +1,9 @@
 #include "factory_reset_button.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 void FactoryResetButton::press_action() { this->parent_->factory_reset(); }
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/factory_reset_button.h

@@ -3,7 +3,8 @@
 #include "esphome/components/button/button.h"
 #include "../ld2412.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 class FactoryResetButton : public button::Button, public Parented<LD2412Component> {
  public:
@@ -13,4 +14,5 @@ class FactoryResetButton : public button::Button, public Parented<LD2412Componen
   void press_action() override;
 };
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/query_button.cpp

@@ -1,7 +1,9 @@
 #include "query_button.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 void QueryButton::press_action() { this->parent_->read_all_info(); }
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/query_button.h

@@ -3,7 +3,8 @@
 #include "esphome/components/button/button.h"
 #include "../ld2412.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 class QueryButton : public button::Button, public Parented<LD2412Component> {
  public:
@@ -13,4 +14,5 @@ class QueryButton : public button::Button, public Parented<LD2412Component> {
   void press_action() override;
 };
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/restart_button.cpp

@@ -1,7 +1,9 @@
 #include "restart_button.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 void RestartButton::press_action() { this->parent_->restart_and_read_all_info(); }
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/restart_button.h

@@ -3,7 +3,8 @@
 #include "esphome/components/button/button.h"
 #include "../ld2412.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 class RestartButton : public button::Button, public Parented<LD2412Component> {
  public:
@@ -13,4 +14,5 @@ class RestartButton : public button::Button, public Parented<LD2412Component> {
   void press_action() override;
 };
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/start_dynamic_background_correction_button.cpp

@@ -2,8 +2,10 @@
 
 #include "restart_button.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 void StartDynamicBackgroundCorrectionButton::press_action() { this->parent_->start_dynamic_background_correction(); }
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/button/start_dynamic_background_correction_button.h

@@ -3,7 +3,8 @@
 #include "esphome/components/button/button.h"
 #include "../ld2412.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 class StartDynamicBackgroundCorrectionButton : public button::Button, public Parented<LD2412Component> {
  public:
@@ -13,4 +14,5 @@ class StartDynamicBackgroundCorrectionButton : public button::Button, public Par
   void press_action() override;
 };
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/ld2412.cpp

@@ -10,9 +10,12 @@
 #include "esphome/core/application.h"
 #include "esphome/core/helpers.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 static const char *const TAG = "ld2412";
+static const char *const UNKNOWN_MAC = "unknown";
+static const char *const VERSION_FMT = "%u.%02X.%02X%02X%02X%02X";
 
 enum BaudRate : uint8_t {
   BAUD_RATE_9600 = 1,
@@ -197,15 +200,15 @@ static inline bool validate_header_footer(const uint8_t *header_footer, const ui
 }
 
 void LD2412Component::dump_config() {
-  char mac_s[18];
-  char version_s[20];
-  const char *mac_str = ld24xx::format_mac_str(this->mac_address_, mac_s);
-  ld24xx::format_version_str(this->version_, version_s);
+  std::string mac_str =
+      mac_address_is_valid(this->mac_address_) ? format_mac_address_pretty(this->mac_address_) : UNKNOWN_MAC;
+  std::string version = str_sprintf(VERSION_FMT, this->version_[1], this->version_[0], this->version_[5],
+                                    this->version_[4], this->version_[3], this->version_[2]);
   ESP_LOGCONFIG(TAG,
                 "LD2412:\n"
                 "  Firmware version: %s\n"
                 "  MAC address: %s",
-                version_s, mac_str);
+                version.c_str(), mac_str.c_str());
 #ifdef USE_BINARY_SENSOR
   ESP_LOGCONFIG(TAG, "Binary Sensors:");
   LOG_BINARY_SENSOR("  ", "DynamicBackgroundCorrectionStatus",
@@ -489,12 +492,12 @@ bool LD2412Component::handle_ack_data_() {
 
     case CMD_QUERY_VERSION: {
       std::memcpy(this->version_, &this->buffer_data_[12], sizeof(this->version_));
-      char version_s[20];
-      ld24xx::format_version_str(this->version_, version_s);
-      ESP_LOGV(TAG, "Firmware version: %s", version_s);
+      std::string version = str_sprintf(VERSION_FMT, this->version_[1], this->version_[0], this->version_[5],
+                                        this->version_[4], this->version_[3], this->version_[2]);
+      ESP_LOGV(TAG, "Firmware version: %s", version.c_str());
 #ifdef USE_TEXT_SENSOR
       if (this->version_text_sensor_ != nullptr) {
-        this->version_text_sensor_->publish_state(version_s);
+        this->version_text_sensor_->publish_state(version);
       }
 #endif
       break;
@@ -541,9 +544,9 @@ bool LD2412Component::handle_ack_data_() {
         std::memcpy(this->mac_address_, &this->buffer_data_[10], sizeof(this->mac_address_));
       }
 
-      char mac_s[18];
-      const char *mac_str = ld24xx::format_mac_str(this->mac_address_, mac_s);
-      ESP_LOGV(TAG, "MAC address: %s", mac_str);
+      std::string mac_str =
+          mac_address_is_valid(this->mac_address_) ? format_mac_address_pretty(this->mac_address_) : UNKNOWN_MAC;
+      ESP_LOGV(TAG, "MAC address: %s", mac_str.c_str());
 #ifdef USE_TEXT_SENSOR
       if (this->mac_text_sensor_ != nullptr) {
         this->mac_text_sensor_->publish_state(mac_str);
@@ -854,4 +857,5 @@ void LD2412Component::set_gate_still_sensor(uint8_t gate, sensor::Sensor *s) {
 }
 #endif
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/ld2412.h

@@ -29,7 +29,8 @@
 
 #include <array>
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 using namespace ld24xx;
 
@@ -136,4 +137,5 @@ class LD2412Component : public Component, public uart::UARTDevice {
 #endif
 };
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/number/gate_threshold_number.cpp

@@ -1,6 +1,7 @@
 #include "gate_threshold_number.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 GateThresholdNumber::GateThresholdNumber(uint8_t gate) : gate_(gate) {}
 
@@ -9,4 +10,5 @@ void GateThresholdNumber::control(float value) {
   this->parent_->set_gate_threshold();
 }
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/number/gate_threshold_number.h

@@ -3,7 +3,8 @@
 #include "esphome/components/number/number.h"
 #include "../ld2412.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 class GateThresholdNumber : public number::Number, public Parented<LD2412Component> {
  public:
@@ -14,4 +15,5 @@ class GateThresholdNumber : public number::Number, public Parented<LD2412Compone
   void control(float value) override;
 };
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/number/light_threshold_number.cpp

@@ -1,10 +1,12 @@
 #include "light_threshold_number.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 void LightThresholdNumber::control(float value) {
   this->publish_state(value);
   this->parent_->set_light_out_control();
 }
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/number/light_threshold_number.h

@@ -3,7 +3,8 @@
 #include "esphome/components/number/number.h"
 #include "../ld2412.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 class LightThresholdNumber : public number::Number, public Parented<LD2412Component> {
  public:
@@ -13,4 +14,5 @@ class LightThresholdNumber : public number::Number, public Parented<LD2412Compon
   void control(float value) override;
 };
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/number/max_distance_timeout_number.cpp

@@ -1,10 +1,12 @@
 #include "max_distance_timeout_number.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 void MaxDistanceTimeoutNumber::control(float value) {
   this->publish_state(value);
   this->parent_->set_basic_config();
 }
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/number/max_distance_timeout_number.h

@@ -3,7 +3,8 @@
 #include "esphome/components/number/number.h"
 #include "../ld2412.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 class MaxDistanceTimeoutNumber : public number::Number, public Parented<LD2412Component> {
  public:
@@ -13,4 +14,5 @@ class MaxDistanceTimeoutNumber : public number::Number, public Parented<LD2412Co
   void control(float value) override;
 };
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/select/baud_rate_select.cpp

@@ -1,10 +1,12 @@
 #include "baud_rate_select.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 void BaudRateSelect::control(size_t index) {
   this->publish_state(index);
   this->parent_->set_baud_rate(this->option_at(index));
 }
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/select/baud_rate_select.h

@@ -3,7 +3,8 @@
 #include "esphome/components/select/select.h"
 #include "../ld2412.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 class BaudRateSelect : public select::Select, public Parented<LD2412Component> {
  public:
@@ -13,4 +14,5 @@ class BaudRateSelect : public select::Select, public Parented<LD2412Component> {
   void control(size_t index) override;
 };
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/select/distance_resolution_select.cpp

@@ -1,10 +1,12 @@
 #include "distance_resolution_select.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 void DistanceResolutionSelect::control(size_t index) {
   this->publish_state(index);
   this->parent_->set_distance_resolution(this->option_at(index));
 }
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/select/distance_resolution_select.h

@@ -3,7 +3,8 @@
 #include "esphome/components/select/select.h"
 #include "../ld2412.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 class DistanceResolutionSelect : public select::Select, public Parented<LD2412Component> {
  public:
@@ -13,4 +14,5 @@ class DistanceResolutionSelect : public select::Select, public Parented<LD2412Co
   void control(size_t index) override;
 };
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/select/light_out_control_select.cpp

@@ -1,10 +1,12 @@
 #include "light_out_control_select.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 void LightOutControlSelect::control(size_t index) {
   this->publish_state(index);
   this->parent_->set_light_out_control();
 }
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/select/light_out_control_select.h

@@ -3,7 +3,8 @@
 #include "esphome/components/select/select.h"
 #include "../ld2412.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 class LightOutControlSelect : public select::Select, public Parented<LD2412Component> {
  public:
@@ -13,4 +14,5 @@ class LightOutControlSelect : public select::Select, public Parented<LD2412Compo
   void control(size_t index) override;
 };
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/switch/bluetooth_switch.cpp

@@ -1,10 +1,12 @@
 #include "bluetooth_switch.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 void BluetoothSwitch::write_state(bool state) {
   this->publish_state(state);
   this->parent_->set_bluetooth(state);
 }
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/switch/bluetooth_switch.h

@@ -3,7 +3,8 @@
 #include "esphome/components/switch/switch.h"
 #include "../ld2412.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 class BluetoothSwitch : public switch_::Switch, public Parented<LD2412Component> {
  public:
@@ -13,4 +14,5 @@ class BluetoothSwitch : public switch_::Switch, public Parented<LD2412Component>
   void write_state(bool state) override;
 };
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/switch/engineering_mode_switch.cpp

@@ -1,10 +1,12 @@
 #include "engineering_mode_switch.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 void EngineeringModeSwitch::write_state(bool state) {
   this->publish_state(state);
   this->parent_->set_engineering_mode(state);
 }
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2412/switch/engineering_mode_switch.h

@@ -3,7 +3,8 @@
 #include "esphome/components/switch/switch.h"
 #include "../ld2412.h"
 
-namespace esphome::ld2412 {
+namespace esphome {
+namespace ld2412 {
 
 class EngineeringModeSwitch : public switch_::Switch, public Parented<LD2412Component> {
  public:
@@ -13,4 +14,5 @@ class EngineeringModeSwitch : public switch_::Switch, public Parented<LD2412Comp
   void write_state(bool state) override;
 };
 
-}  // namespace esphome::ld2412
+}  // namespace ld2412
+}  // namespace esphome

esphome/components/ld2420/binary_sensor/ld2420_binary_sensor.cpp

@@ -2,7 +2,8 @@
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
 
-namespace esphome::ld2420 {
+namespace esphome {
+namespace ld2420 {
 
 static const char *const TAG = "ld2420.binary_sensor";
 
@@ -11,4 +12,5 @@ void LD2420BinarySensor::dump_config() {
   LOG_BINARY_SENSOR("  ", "Presence", this->presence_bsensor_);
 }
 
-}  // namespace esphome::ld2420
+}  // namespace ld2420
+}  // namespace esphome

esphome/components/ld2420/binary_sensor/ld2420_binary_sensor.h

@@ -3,7 +3,8 @@
 #include "../ld2420.h"
 #include "esphome/components/binary_sensor/binary_sensor.h"
 
-namespace esphome::ld2420 {
+namespace esphome {
+namespace ld2420 {
 
 class LD2420BinarySensor : public LD2420Listener, public Component, binary_sensor::BinarySensor {
  public:
@@ -20,4 +21,5 @@ class LD2420BinarySensor : public LD2420Listener, public Component, binary_senso
   binary_sensor::BinarySensor *presence_bsensor_{nullptr};
 };
 
-}  // namespace esphome::ld2420
+}  // namespace ld2420
+}  // namespace esphome

esphome/components/ld2420/button/reconfig_buttons.cpp

@@ -4,11 +4,13 @@
 
 static const char *const TAG = "ld2420.button";
 
-namespace esphome::ld2420 {
+namespace esphome {
+namespace ld2420 {
 
 void LD2420ApplyConfigButton::press_action() { this->parent_->apply_config_action(); }
 void LD2420RevertConfigButton::press_action() { this->parent_->revert_config_action(); }
 void LD2420RestartModuleButton::press_action() { this->parent_->restart_module_action(); }
 void LD2420FactoryResetButton::press_action() { this->parent_->factory_reset_action(); }
 
-}  // namespace esphome::ld2420
+}  // namespace ld2420
+}  // namespace esphome

esphome/components/ld2420/button/reconfig_buttons.h

@@ -3,7 +3,8 @@
 #include "esphome/components/button/button.h"
 #include "../ld2420.h"
 
-namespace esphome::ld2420 {
+namespace esphome {
+namespace ld2420 {
 
 class LD2420ApplyConfigButton : public button::Button, public Parented<LD2420Component> {
  public:
@@ -37,4 +38,5 @@ class LD2420FactoryResetButton : public button::Button, public Parented<LD2420Co
   void press_action() override;
 };
 
-}  // namespace esphome::ld2420
+}  // namespace ld2420
+}  // namespace esphome

esphome/components/ld2420/ld2420.cpp

@@ -58,7 +58,8 @@ Gate 0 high thresh = 10 00 uint16_t 0x0010, Threshold value = 60 EA 00 00 uint32
 Gate 0 low thresh = 20 00 uint16_t 0x0020, Threshold value = 60 EA 00 00 uint32_t 0x0000EA60
 */
 
-namespace esphome::ld2420 {
+namespace esphome {
+namespace ld2420 {
 
 static const char *const TAG = "ld2420";
 
@@ -879,4 +880,5 @@ void LD2420Component::refresh_gate_config_numbers() {
 
 #endif
 
-}  // namespace esphome::ld2420
+}  // namespace ld2420
+}  // namespace esphome

esphome/components/ld2420/ld2420.h

@@ -17,7 +17,8 @@
 #include "esphome/components/button/button.h"
 #endif
 
-namespace esphome::ld2420 {
+namespace esphome {
+namespace ld2420 {
 
 static const uint8_t CALIBRATE_SAMPLES = 64;
 static const uint8_t MAX_LINE_LENGTH = 46;  // Max characters for serial buffer
@@ -192,4 +193,5 @@ class LD2420Component : public Component, public uart::UARTDevice {
   std::vector<LD2420Listener *> listeners_{};
 };
 
-}  // namespace esphome::ld2420
+}  // namespace ld2420
+}  // namespace esphome

esphome/components/ld2420/number/gate_config_number.cpp

@@ -4,7 +4,8 @@
 
 static const char *const TAG = "ld2420.number";
 
-namespace esphome::ld2420 {
+namespace esphome {
+namespace ld2420 {
 
 void LD2420TimeoutNumber::control(float timeout) {
   this->publish_state(timeout);
@@ -68,4 +69,5 @@ void LD2420StillThresholdNumbers::control(float still_threshold) {
   }
 }
 
-}  // namespace esphome::ld2420
+}  // namespace ld2420
+}  // namespace esphome

esphome/components/ld2420/number/gate_config_number.h

@@ -3,7 +3,8 @@
 #include "esphome/components/number/number.h"
 #include "../ld2420.h"
 
-namespace esphome::ld2420 {
+namespace esphome {
+namespace ld2420 {
 
 class LD2420TimeoutNumber : public number::Number, public Parented<LD2420Component> {
  public:
@@ -73,4 +74,5 @@ class LD2420MoveThresholdNumbers : public number::Number, public Parented<LD2420
   void control(float move_threshold) override;
 };
 
-}  // namespace esphome::ld2420
+}  // namespace ld2420
+}  // namespace esphome

esphome/components/ld2420/select/operating_mode_select.cpp

@@ -2,7 +2,8 @@
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
 
-namespace esphome::ld2420 {
+namespace esphome {
+namespace ld2420 {
 
 static const char *const TAG = "ld2420.select";
 
@@ -11,4 +12,5 @@ void LD2420Select::control(size_t index) {
   this->parent_->set_operating_mode(this->option_at(index));
 }
 
-}  // namespace esphome::ld2420
+}  // namespace ld2420
+}  // namespace esphome

esphome/components/ld2420/select/operating_mode_select.h

@@ -3,7 +3,8 @@
 #include "../ld2420.h"
 #include "esphome/components/select/select.h"
 
-namespace esphome::ld2420 {
+namespace esphome {
+namespace ld2420 {
 
 class LD2420Select : public Component, public select::Select, public Parented<LD2420Component> {
  public:
@@ -13,4 +14,5 @@ class LD2420Select : public Component, public select::Select, public Parented<LD
   void control(size_t index) override;
 };
 
-}  // namespace esphome::ld2420
+}  // namespace ld2420
+}  // namespace esphome

esphome/components/ld2420/sensor/ld2420_sensor.cpp

@@ -2,7 +2,8 @@
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
 
-namespace esphome::ld2420 {
+namespace esphome {
+namespace ld2420 {
 
 static const char *const TAG = "ld2420.sensor";
 
@@ -11,4 +12,5 @@ void LD2420Sensor::dump_config() {
   LOG_SENSOR("  ", "Distance", this->distance_sensor_);
 }
 
-}  // namespace esphome::ld2420
+}  // namespace ld2420
+}  // namespace esphome