Merge branch 'dev' into timeout_filter_scheduler_churn_fix

ahead of optimization effort in https://github.com/esphome/esphome/pull/11922

.github/workflows/codeql.yml

@@ -58,7 +58,7 @@ jobs:
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@0499de31b99561a6d14a36a5f662c2a54f91beee # v4.31.2
+        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@0499de31b99561a6d14a36a5f662c2a54f91beee # v4.31.2
+        uses: github/codeql-action/analyze@014f16e7ab1402f30e7c3329d33797e7948572db # v4.31.3
         with:
           category: "/language:${{matrix.language}}"

.pre-commit-config.yaml

@@ -11,7 +11,7 @@ ci:
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.14.4
+    rev: v0.14.5
     hooks:
       # Run the linter.
       - id: ruff

Doxyfile

@@ -48,7 +48,7 @@ PROJECT_NAME           = ESPHome
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 2025.11.0b2
+PROJECT_NUMBER         = 2025.12.0-dev
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

esphome/components/binary_sensor/automation.cpp

@@ -1,12 +1,11 @@
 #include "automation.h"
 #include "esphome/core/log.h"
 
-namespace esphome {
-namespace binary_sensor {
+namespace esphome::binary_sensor {
 
 static const char *const TAG = "binary_sensor.automation";
 
-void binary_sensor::MultiClickTrigger::on_state_(bool state) {
+void MultiClickTrigger::on_state_(bool state) {
   // Handle duplicate events
   if (state == this->last_state_) {
     return;
@@ -67,7 +66,7 @@ void binary_sensor::MultiClickTrigger::on_state_(bool state) {
 
   *this->at_index_ = *this->at_index_ + 1;
 }
-void binary_sensor::MultiClickTrigger::schedule_cooldown_() {
+void MultiClickTrigger::schedule_cooldown_() {
   ESP_LOGV(TAG, "Multi Click: Invalid length of press, starting cooldown of %" PRIu32 " ms", this->invalid_cooldown_);
   this->is_in_cooldown_ = true;
   this->set_timeout("cooldown", this->invalid_cooldown_, [this]() {
@@ -79,7 +78,7 @@ void binary_sensor::MultiClickTrigger::schedule_cooldown_() {
   this->cancel_timeout("is_valid");
   this->cancel_timeout("is_not_valid");
 }
-void binary_sensor::MultiClickTrigger::schedule_is_valid_(uint32_t min_length) {
+void MultiClickTrigger::schedule_is_valid_(uint32_t min_length) {
   if (min_length == 0) {
     this->is_valid_ = true;
     return;
@@ -90,19 +89,19 @@ void binary_sensor::MultiClickTrigger::schedule_is_valid_(uint32_t min_length) {
     this->is_valid_ = true;
   });
 }
-void binary_sensor::MultiClickTrigger::schedule_is_not_valid_(uint32_t max_length) {
+void MultiClickTrigger::schedule_is_not_valid_(uint32_t max_length) {
   this->set_timeout("is_not_valid", max_length, [this]() {
     ESP_LOGV(TAG, "Multi Click: You waited too long to %s.", this->parent_->state ? "RELEASE" : "PRESS");
     this->is_valid_ = false;
     this->schedule_cooldown_();
   });
 }
-void binary_sensor::MultiClickTrigger::cancel() {
+void MultiClickTrigger::cancel() {
   ESP_LOGV(TAG, "Multi Click: Sequence explicitly cancelled.");
   this->is_valid_ = false;
   this->schedule_cooldown_();
 }
-void binary_sensor::MultiClickTrigger::trigger_() {
+void MultiClickTrigger::trigger_() {
   ESP_LOGV(TAG, "Multi Click: Hooray, multi click is valid. Triggering!");
   this->at_index_.reset();
   this->cancel_timeout("trigger");
@@ -118,5 +117,4 @@ bool match_interval(uint32_t min_length, uint32_t max_length, uint32_t length) {
     return length >= min_length && length <= max_length;
   }
 }
-}  // namespace binary_sensor
-}  // namespace esphome
+}  // namespace esphome::binary_sensor

esphome/components/binary_sensor/automation.h

@@ -9,8 +9,7 @@
 #include "esphome/core/helpers.h"
 #include "esphome/components/binary_sensor/binary_sensor.h"
 
-namespace esphome {
-namespace binary_sensor {
+namespace esphome::binary_sensor {
 
 struct MultiClickTriggerEvent {
   bool state;
@@ -172,5 +171,4 @@ template<typename... Ts> class BinarySensorInvalidateAction : public Action<Ts..
   BinarySensor *sensor_;
 };
 
-}  // namespace binary_sensor
-}  // namespace esphome
+}  // namespace esphome::binary_sensor

esphome/components/binary_sensor/binary_sensor.cpp

@@ -3,9 +3,7 @@
 #include "esphome/core/controller_registry.h"
 #include "esphome/core/log.h"
 
-namespace esphome {
-
-namespace binary_sensor {
+namespace esphome::binary_sensor {
 
 static const char *const TAG = "binary_sensor";
 
@@ -63,6 +61,4 @@ void BinarySensor::add_filters(std::initializer_list<Filter *> filters) {
 }
 bool BinarySensor::is_status_binary_sensor() const { return false; }
 
-}  // namespace binary_sensor
-
-}  // namespace esphome
+}  // namespace esphome::binary_sensor

esphome/components/binary_sensor/binary_sensor.h

@@ -6,9 +6,7 @@
 
 #include <initializer_list>
 
-namespace esphome {
-
-namespace binary_sensor {
+namespace esphome::binary_sensor {
 
 class BinarySensor;
 void log_binary_sensor(const char *tag, const char *prefix, const char *type, BinarySensor *obj);
@@ -70,5 +68,4 @@ class BinarySensorInitiallyOff : public BinarySensor {
   bool has_state() const override { return true; }
 };
 
-}  // namespace binary_sensor
-}  // namespace esphome
+}  // namespace esphome::binary_sensor

esphome/components/binary_sensor/filter.cpp

@@ -2,9 +2,7 @@
 
 #include "binary_sensor.h"
 
-namespace esphome {
-
-namespace binary_sensor {
+namespace esphome::binary_sensor {
 
 static const char *const TAG = "sensor.filter";
 
@@ -132,6 +130,4 @@ optional<bool> SettleFilter::new_value(bool value) {
 
 float SettleFilter::get_setup_priority() const { return setup_priority::HARDWARE; }
 
-}  // namespace binary_sensor
-
-}  // namespace esphome
+}  // namespace esphome::binary_sensor

esphome/components/binary_sensor/filter.h

@@ -4,9 +4,7 @@
 #include "esphome/core/component.h"
 #include "esphome/core/helpers.h"
 
-namespace esphome {
-
-namespace binary_sensor {
+namespace esphome::binary_sensor {
 
 class BinarySensor;
 
@@ -139,6 +137,4 @@ class SettleFilter : public Filter, public Component {
   bool steady_{true};
 };
 
-}  // namespace binary_sensor
-
-}  // namespace esphome
+}  // namespace esphome::binary_sensor

esphome/components/captive_portal/__init__.py

@@ -1,9 +1,12 @@
+import logging
+
 import esphome.codegen as cg
 from esphome.components import web_server_base
 from esphome.components.web_server_base import CONF_WEB_SERVER_BASE_ID
 from esphome.config_helpers import filter_source_files_from_platform
 import esphome.config_validation as cv
 from esphome.const import (
+    CONF_AP,
     CONF_ID,
     PLATFORM_BK72XX,
     PLATFORM_ESP32,
@@ -14,6 +17,10 @@ from esphome.const import (
 )
 from esphome.core import CORE, coroutine_with_priority
 from esphome.coroutine import CoroPriority
+import esphome.final_validate as fv
+from esphome.types import ConfigType
+
+_LOGGER = logging.getLogger(__name__)
 
 
 def AUTO_LOAD() -> list[str]:
@@ -50,6 +57,27 @@ CONFIG_SCHEMA = cv.All(
 )
 
 
+def _final_validate(config: ConfigType) -> ConfigType:
+    full_config = fv.full_config.get()
+    wifi_conf = full_config.get("wifi")
+
+    if wifi_conf is None:
+        # This shouldn't happen due to DEPENDENCIES = ["wifi"], but check anyway
+        raise cv.Invalid("Captive portal requires the wifi component to be configured")
+
+    if CONF_AP not in wifi_conf:
+        _LOGGER.warning(
+            "Captive portal is enabled but no WiFi AP is configured. "
+            "The captive portal will not be accessible. "
+            "Add 'ap:' to your WiFi configuration to enable the captive portal."
+        )
+
+    return config
+
+
+FINAL_VALIDATE_SCHEMA = _final_validate
+
+
 @coroutine_with_priority(CoroPriority.CAPTIVE_PORTAL)
 async def to_code(config):
     paren = await cg.get_variable(config[CONF_WEB_SERVER_BASE_ID])

esphome/components/esp32/__init__.py

@@ -381,8 +381,9 @@ PLATFORM_VERSION_LOOKUP = {
 }
 
 
-def _check_versions(value):
-    value = value.copy()
+def _check_versions(config):
+    config = config.copy()
+    value = config[CONF_FRAMEWORK]
 
     if value[CONF_VERSION] in PLATFORM_VERSION_LOOKUP:
         if CONF_SOURCE in value or CONF_PLATFORM_VERSION in value:
@@ -447,7 +448,7 @@ def _check_versions(value):
             "If there are connectivity or build issues please remove the manual version."
         )
 
-    return value
+    return config
 
 
 def _parse_platform_version(value):
@@ -497,6 +498,8 @@ def final_validate(config):
     from esphome.components.psram import DOMAIN as PSRAM_DOMAIN
 
     errs = []
+    conf_fw = config[CONF_FRAMEWORK]
+    advanced = conf_fw[CONF_ADVANCED]
     full_config = fv.full_config.get()
     if pio_options := full_config[CONF_ESPHOME].get(CONF_PLATFORMIO_OPTIONS):
         pio_flash_size_key = "board_upload.flash_size"
@@ -513,22 +516,14 @@ def final_validate(config):
                     f"Please specify {CONF_FLASH_SIZE} within esp32 configuration only"
                 )
             )
-    if (
-        config[CONF_VARIANT] != VARIANT_ESP32
-        and CONF_ADVANCED in (conf_fw := config[CONF_FRAMEWORK])
-        and CONF_IGNORE_EFUSE_MAC_CRC in conf_fw[CONF_ADVANCED]
-    ):
+    if config[CONF_VARIANT] != VARIANT_ESP32 and advanced[CONF_IGNORE_EFUSE_MAC_CRC]:
         errs.append(
             cv.Invalid(
                 f"'{CONF_IGNORE_EFUSE_MAC_CRC}' is not supported on {config[CONF_VARIANT]}",
                 path=[CONF_FRAMEWORK, CONF_ADVANCED, CONF_IGNORE_EFUSE_MAC_CRC],
             )
         )
-    if (
-        config.get(CONF_FRAMEWORK, {})
-        .get(CONF_ADVANCED, {})
-        .get(CONF_EXECUTE_FROM_PSRAM)
-    ):
+    if advanced[CONF_EXECUTE_FROM_PSRAM]:
         if config[CONF_VARIANT] != VARIANT_ESP32S3:
             errs.append(
                 cv.Invalid(
@@ -544,6 +539,17 @@ def final_validate(config):
                 )
             )
 
+    if (
+        config[CONF_FLASH_SIZE] == "32MB"
+        and "ota" in full_config
+        and not advanced[CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES]
+    ):
+        errs.append(
+            cv.Invalid(
+                f"OTA with 32MB flash requires '{CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES}' to be set in the '{CONF_ADVANCED}' section of the esp32 configuration",
+                path=[CONF_FLASH_SIZE],
+            )
+        )
     if errs:
         raise cv.MultipleInvalid(errs)
 
@@ -598,89 +604,74 @@ def _validate_idf_component(config: ConfigType) -> ConfigType:
 
 FRAMEWORK_ESP_IDF = "esp-idf"
 FRAMEWORK_ARDUINO = "arduino"
-FRAMEWORK_SCHEMA = cv.All(
-    cv.Schema(
-        {
-            cv.Optional(CONF_TYPE, default=FRAMEWORK_ARDUINO): cv.one_of(
-                FRAMEWORK_ESP_IDF, FRAMEWORK_ARDUINO
-            ),
-            cv.Optional(CONF_VERSION, default="recommended"): cv.string_strict,
-            cv.Optional(CONF_RELEASE): cv.string_strict,
-            cv.Optional(CONF_SOURCE): cv.string_strict,
-            cv.Optional(CONF_PLATFORM_VERSION): _parse_platform_version,
-            cv.Optional(CONF_SDKCONFIG_OPTIONS, default={}): {
-                cv.string_strict: cv.string_strict
-            },
-            cv.Optional(CONF_LOG_LEVEL, default="ERROR"): cv.one_of(
-                *LOG_LEVELS_IDF, upper=True
-            ),
-            cv.Optional(CONF_ADVANCED, default={}): cv.Schema(
-                {
-                    cv.Optional(CONF_ASSERTION_LEVEL): cv.one_of(
-                        *ASSERTION_LEVELS, upper=True
-                    ),
-                    cv.Optional(CONF_COMPILER_OPTIMIZATION, default="SIZE"): cv.one_of(
-                        *COMPILER_OPTIMIZATIONS, upper=True
-                    ),
-                    cv.Optional(CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES): cv.boolean,
-                    cv.Optional(CONF_ENABLE_LWIP_ASSERT, default=True): cv.boolean,
-                    cv.Optional(
-                        CONF_IGNORE_EFUSE_CUSTOM_MAC, default=False
-                    ): cv.boolean,
-                    cv.Optional(CONF_IGNORE_EFUSE_MAC_CRC): cv.boolean,
-                    # DHCP server is needed for WiFi AP mode. When WiFi component is used,
-                    # it will handle disabling DHCP server when AP is not configured.
-                    # Default to false (disabled) when WiFi is not used.
-                    cv.OnlyWithout(
-                        CONF_ENABLE_LWIP_DHCP_SERVER, "wifi", default=False
-                    ): cv.boolean,
-                    cv.Optional(
-                        CONF_ENABLE_LWIP_MDNS_QUERIES, default=True
-                    ): cv.boolean,
-                    cv.Optional(
-                        CONF_ENABLE_LWIP_BRIDGE_INTERFACE, default=False
-                    ): cv.boolean,
-                    cv.Optional(
-                        CONF_ENABLE_LWIP_TCPIP_CORE_LOCKING, default=True
-                    ): cv.boolean,
-                    cv.Optional(
-                        CONF_ENABLE_LWIP_CHECK_THREAD_SAFETY, default=True
-                    ): cv.boolean,
-                    cv.Optional(
-                        CONF_DISABLE_LIBC_LOCKS_IN_IRAM, default=True
-                    ): cv.boolean,
-                    cv.Optional(
-                        CONF_DISABLE_VFS_SUPPORT_TERMIOS, default=True
-                    ): cv.boolean,
-                    cv.Optional(
-                        CONF_DISABLE_VFS_SUPPORT_SELECT, default=True
-                    ): cv.boolean,
-                    cv.Optional(CONF_DISABLE_VFS_SUPPORT_DIR, default=True): cv.boolean,
-                    cv.Optional(CONF_EXECUTE_FROM_PSRAM): cv.boolean,
-                    cv.Optional(CONF_LOOP_TASK_STACK_SIZE, default=8192): cv.int_range(
-                        min=8192, max=32768
-                    ),
-                }
-            ),
-            cv.Optional(CONF_COMPONENTS, default=[]): cv.ensure_list(
-                cv.All(
-                    cv.Schema(
-                        {
-                            cv.Required(CONF_NAME): cv.string_strict,
-                            cv.Optional(CONF_SOURCE): cv.git_ref,
-                            cv.Optional(CONF_REF): cv.string,
-                            cv.Optional(CONF_PATH): cv.string,
-                            cv.Optional(CONF_REFRESH): cv.All(
-                                cv.string, cv.source_refresh
-                            ),
-                        }
-                    ),
-                    _validate_idf_component,
-                )
-            ),
-        }
-    ),
-    _check_versions,
+FRAMEWORK_SCHEMA = cv.Schema(
+    {
+        cv.Optional(CONF_TYPE): cv.one_of(FRAMEWORK_ESP_IDF, FRAMEWORK_ARDUINO),
+        cv.Optional(CONF_VERSION, default="recommended"): cv.string_strict,
+        cv.Optional(CONF_RELEASE): cv.string_strict,
+        cv.Optional(CONF_SOURCE): cv.string_strict,
+        cv.Optional(CONF_PLATFORM_VERSION): _parse_platform_version,
+        cv.Optional(CONF_SDKCONFIG_OPTIONS, default={}): {
+            cv.string_strict: cv.string_strict
+        },
+        cv.Optional(CONF_LOG_LEVEL, default="ERROR"): cv.one_of(
+            *LOG_LEVELS_IDF, upper=True
+        ),
+        cv.Optional(CONF_ADVANCED, default={}): cv.Schema(
+            {
+                cv.Optional(CONF_ASSERTION_LEVEL): cv.one_of(
+                    *ASSERTION_LEVELS, upper=True
+                ),
+                cv.Optional(CONF_COMPILER_OPTIMIZATION, default="SIZE"): cv.one_of(
+                    *COMPILER_OPTIMIZATIONS, upper=True
+                ),
+                cv.Optional(
+                    CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES, default=False
+                ): cv.boolean,
+                cv.Optional(CONF_ENABLE_LWIP_ASSERT, default=True): cv.boolean,
+                cv.Optional(CONF_IGNORE_EFUSE_CUSTOM_MAC, default=False): cv.boolean,
+                cv.Optional(CONF_IGNORE_EFUSE_MAC_CRC, default=False): cv.boolean,
+                # DHCP server is needed for WiFi AP mode. When WiFi component is used,
+                # it will handle disabling DHCP server when AP is not configured.
+                # Default to false (disabled) when WiFi is not used.
+                cv.OnlyWithout(
+                    CONF_ENABLE_LWIP_DHCP_SERVER, "wifi", default=False
+                ): cv.boolean,
+                cv.Optional(CONF_ENABLE_LWIP_MDNS_QUERIES, default=True): cv.boolean,
+                cv.Optional(
+                    CONF_ENABLE_LWIP_BRIDGE_INTERFACE, default=False
+                ): cv.boolean,
+                cv.Optional(
+                    CONF_ENABLE_LWIP_TCPIP_CORE_LOCKING, default=True
+                ): cv.boolean,
+                cv.Optional(
+                    CONF_ENABLE_LWIP_CHECK_THREAD_SAFETY, default=True
+                ): cv.boolean,
+                cv.Optional(CONF_DISABLE_LIBC_LOCKS_IN_IRAM, default=True): cv.boolean,
+                cv.Optional(CONF_DISABLE_VFS_SUPPORT_TERMIOS, default=True): cv.boolean,
+                cv.Optional(CONF_DISABLE_VFS_SUPPORT_SELECT, default=True): cv.boolean,
+                cv.Optional(CONF_DISABLE_VFS_SUPPORT_DIR, default=True): cv.boolean,
+                cv.Optional(CONF_EXECUTE_FROM_PSRAM, default=False): cv.boolean,
+                cv.Optional(CONF_LOOP_TASK_STACK_SIZE, default=8192): cv.int_range(
+                    min=8192, max=32768
+                ),
+            }
+        ),
+        cv.Optional(CONF_COMPONENTS, default=[]): cv.ensure_list(
+            cv.All(
+                cv.Schema(
+                    {
+                        cv.Required(CONF_NAME): cv.string_strict,
+                        cv.Optional(CONF_SOURCE): cv.git_ref,
+                        cv.Optional(CONF_REF): cv.string,
+                        cv.Optional(CONF_PATH): cv.string,
+                        cv.Optional(CONF_REFRESH): cv.All(cv.string, cv.source_refresh),
+                    }
+                ),
+                _validate_idf_component,
+            )
+        ),
+    }
 )
 
 
@@ -743,11 +734,11 @@ def _show_framework_migration_message(name: str, variant: str) -> None:
 
 
 def _set_default_framework(config):
+    config = config.copy()
     if CONF_FRAMEWORK not in config:
-        config = config.copy()
-
-        variant = config[CONF_VARIANT]
         config[CONF_FRAMEWORK] = FRAMEWORK_SCHEMA({})
+    if CONF_TYPE not in config[CONF_FRAMEWORK]:
+        variant = config[CONF_VARIANT]
         if variant in ARDUINO_ALLOWED_VARIANTS:
             config[CONF_FRAMEWORK][CONF_TYPE] = FRAMEWORK_ARDUINO
             _show_framework_migration_message(
@@ -787,6 +778,7 @@ CONFIG_SCHEMA = cv.All(
     ),
     _detect_variant,
     _set_default_framework,
+    _check_versions,
     set_core_data,
     cv.has_at_least_one_key(CONF_BOARD, CONF_VARIANT),
 )
@@ -805,9 +797,7 @@ def _configure_lwip_max_sockets(conf: dict) -> None:
     from esphome.components.socket import KEY_SOCKET_CONSUMERS
 
     # Check if user manually specified CONFIG_LWIP_MAX_SOCKETS
-    user_max_sockets = conf.get(CONF_SDKCONFIG_OPTIONS, {}).get(
-        "CONFIG_LWIP_MAX_SOCKETS"
-    )
+    user_max_sockets = conf[CONF_SDKCONFIG_OPTIONS].get("CONFIG_LWIP_MAX_SOCKETS")
 
     socket_consumers: dict[str, int] = CORE.data.get(KEY_SOCKET_CONSUMERS, {})
     total_sockets = sum(socket_consumers.values())
@@ -977,23 +967,18 @@ async def to_code(config):
     # WiFi component handles its own optimization when AP mode is not used
     # When using Arduino with Ethernet, DHCP server functions must be available
     # for the Network library to compile, even if not actively used
-    if (
-        CONF_ENABLE_LWIP_DHCP_SERVER in advanced
-        and not advanced[CONF_ENABLE_LWIP_DHCP_SERVER]
-        and not (
-            conf[CONF_TYPE] == FRAMEWORK_ARDUINO
-            and "ethernet" in CORE.loaded_integrations
-        )
+    if advanced.get(CONF_ENABLE_LWIP_DHCP_SERVER) is False and not (
+        conf[CONF_TYPE] == FRAMEWORK_ARDUINO and "ethernet" in CORE.loaded_integrations
     ):
         add_idf_sdkconfig_option("CONFIG_LWIP_DHCPS", False)
-    if not advanced.get(CONF_ENABLE_LWIP_MDNS_QUERIES, True):
+    if not advanced[CONF_ENABLE_LWIP_MDNS_QUERIES]:
         add_idf_sdkconfig_option("CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES", False)
-    if not advanced.get(CONF_ENABLE_LWIP_BRIDGE_INTERFACE, False):
+    if not advanced[CONF_ENABLE_LWIP_BRIDGE_INTERFACE]:
         add_idf_sdkconfig_option("CONFIG_LWIP_BRIDGEIF_MAX_PORTS", 0)
 
     _configure_lwip_max_sockets(conf)
 
-    if advanced.get(CONF_EXECUTE_FROM_PSRAM, False):
+    if advanced[CONF_EXECUTE_FROM_PSRAM]:
         add_idf_sdkconfig_option("CONFIG_SPIRAM_FETCH_INSTRUCTIONS", True)
         add_idf_sdkconfig_option("CONFIG_SPIRAM_RODATA", True)
 
@@ -1004,23 +989,22 @@ async def to_code(config):
     # - select() on 4 sockets: ~190μs (Arduino/core locking) vs ~235μs (ESP-IDF default)
     # - Up to 200% slower under load when all operations queue through tcpip_thread
     # Enabling this makes ESP-IDF socket performance match Arduino framework.
-    if advanced.get(CONF_ENABLE_LWIP_TCPIP_CORE_LOCKING, True):
+    if advanced[CONF_ENABLE_LWIP_TCPIP_CORE_LOCKING]:
         add_idf_sdkconfig_option("CONFIG_LWIP_TCPIP_CORE_LOCKING", True)
-    if advanced.get(CONF_ENABLE_LWIP_CHECK_THREAD_SAFETY, True):
+    if advanced[CONF_ENABLE_LWIP_CHECK_THREAD_SAFETY]:
         add_idf_sdkconfig_option("CONFIG_LWIP_CHECK_THREAD_SAFETY", True)
 
     # Disable placing libc locks in IRAM to save RAM
     # This is safe for ESPHome since no IRAM ISRs (interrupts that run while cache is disabled)
     # use libc lock APIs. Saves approximately 1.3KB (1,356 bytes) of IRAM.
-    if advanced.get(CONF_DISABLE_LIBC_LOCKS_IN_IRAM, True):
+    if advanced[CONF_DISABLE_LIBC_LOCKS_IN_IRAM]:
         add_idf_sdkconfig_option("CONFIG_LIBC_LOCKS_PLACE_IN_IRAM", False)
 
     # Disable VFS support for termios (terminal I/O functions)
     # ESPHome doesn't use termios functions on ESP32 (only used in host UART driver).
     # Saves approximately 1.8KB of flash when disabled (default).
     add_idf_sdkconfig_option(
-        "CONFIG_VFS_SUPPORT_TERMIOS",
-        not advanced.get(CONF_DISABLE_VFS_SUPPORT_TERMIOS, True),
+        "CONFIG_VFS_SUPPORT_TERMIOS", not advanced[CONF_DISABLE_VFS_SUPPORT_TERMIOS]
     )
 
     # Disable VFS support for select() with file descriptors
@@ -1034,8 +1018,7 @@ async def to_code(config):
     else:
         # No component needs it - allow user to control (default: disabled)
         add_idf_sdkconfig_option(
-            "CONFIG_VFS_SUPPORT_SELECT",
-            not advanced.get(CONF_DISABLE_VFS_SUPPORT_SELECT, True),
+            "CONFIG_VFS_SUPPORT_SELECT", not advanced[CONF_DISABLE_VFS_SUPPORT_SELECT]
         )
 
     # Disable VFS support for directory functions (opendir, readdir, mkdir, etc.)
@@ -1048,8 +1031,7 @@ async def to_code(config):
     else:
         # No component needs it - allow user to control (default: disabled)
         add_idf_sdkconfig_option(
-            "CONFIG_VFS_SUPPORT_DIR",
-            not advanced.get(CONF_DISABLE_VFS_SUPPORT_DIR, True),
+            "CONFIG_VFS_SUPPORT_DIR", not advanced[CONF_DISABLE_VFS_SUPPORT_DIR]
         )
 
     cg.add_platformio_option("board_build.partitions", "partitions.csv")
@@ -1063,7 +1045,7 @@ async def to_code(config):
             add_idf_sdkconfig_option(flag, assertion_level == key)
 
     add_idf_sdkconfig_option("CONFIG_COMPILER_OPTIMIZATION_DEFAULT", False)
-    compiler_optimization = advanced.get(CONF_COMPILER_OPTIMIZATION)
+    compiler_optimization = advanced[CONF_COMPILER_OPTIMIZATION]
     for key, flag in COMPILER_OPTIMIZATIONS.items():
         add_idf_sdkconfig_option(flag, compiler_optimization == key)
 
@@ -1072,18 +1054,20 @@ async def to_code(config):
         conf[CONF_ADVANCED][CONF_ENABLE_LWIP_ASSERT],
     )
 
-    if advanced.get(CONF_IGNORE_EFUSE_MAC_CRC):
+    if advanced[CONF_IGNORE_EFUSE_MAC_CRC]:
         add_idf_sdkconfig_option("CONFIG_ESP_MAC_IGNORE_MAC_CRC_ERROR", True)
         add_idf_sdkconfig_option("CONFIG_ESP_PHY_CALIBRATION_AND_DATA_STORAGE", False)
-    if advanced.get(CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES):
+    if advanced[CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES]:
         _LOGGER.warning(
             "Using experimental features in ESP-IDF may result in unexpected failures."
         )
         add_idf_sdkconfig_option("CONFIG_IDF_EXPERIMENTAL_FEATURES", True)
+        if config[CONF_FLASH_SIZE] == "32MB":
+            add_idf_sdkconfig_option(
+                "CONFIG_BOOTLOADER_CACHE_32BIT_ADDR_QUAD_FLASH", True
+            )
 
-    cg.add_define(
-        "ESPHOME_LOOP_TASK_STACK_SIZE", advanced.get(CONF_LOOP_TASK_STACK_SIZE)
-    )
+    cg.add_define("ESPHOME_LOOP_TASK_STACK_SIZE", advanced[CONF_LOOP_TASK_STACK_SIZE])
 
     cg.add_define(
         "USE_ESP_IDF_VERSION_CODE",

esphome/components/esp32_ble/ble.cpp

@@ -634,11 +634,13 @@ void ESP32BLE::dump_config() {
         io_capability_s = "invalid";
         break;
     }
+    char mac_s[18];
+    format_mac_addr_upper(mac_address, mac_s);
     ESP_LOGCONFIG(TAG,
                   "BLE:\n"
                   "  MAC address: %s\n"
                   "  IO Capability: %s",
-                  format_mac_address_pretty(mac_address).c_str(), io_capability_s);
+                  mac_s, io_capability_s);
   } else {
     ESP_LOGCONFIG(TAG, "Bluetooth stack is not enabled");
   }

esphome/components/font/__init__.py

@@ -36,7 +36,6 @@ from esphome.const import (
     CONF_WEIGHT,
 )
 from esphome.core import CORE, HexInt
-from esphome.helpers import cpp_string_escape
 from esphome.types import ConfigType
 
 _LOGGER = logging.getLogger(__name__)
@@ -50,7 +49,6 @@ font_ns = cg.esphome_ns.namespace("font")
 
 Font = font_ns.class_("Font")
 Glyph = font_ns.class_("Glyph")
-GlyphData = font_ns.struct("GlyphData")
 
 CONF_BPP = "bpp"
 CONF_EXTRAS = "extras"
@@ -463,7 +461,7 @@ FONT_SCHEMA = cv.Schema(
             )
         ),
         cv.GenerateID(CONF_RAW_DATA_ID): cv.declare_id(cg.uint8),
-        cv.GenerateID(CONF_RAW_GLYPH_ID): cv.declare_id(GlyphData),
+        cv.GenerateID(CONF_RAW_GLYPH_ID): cv.declare_id(Glyph),
     },
 )
 
@@ -583,22 +581,15 @@ async def to_code(config):
 
     # Create the glyph table that points to data in the above array.
     glyph_initializer = [
-        cg.StructInitializer(
-            GlyphData,
-            (
-                "a_char",
-                cg.RawExpression(f"(const uint8_t *){cpp_string_escape(x.glyph)}"),
-            ),
-            (
-                "data",
-                cg.RawExpression(f"{str(prog_arr)} + {str(y - len(x.bitmap_data))}"),
-            ),
-            ("advance", x.advance),
-            ("offset_x", x.offset_x),
-            ("offset_y", x.offset_y),
-            ("width", x.width),
-            ("height", x.height),
-        )
+        [
+            x.glyph,
+            prog_arr + (y - len(x.bitmap_data)),
+            x.advance,
+            x.offset_x,
+            x.offset_y,
+            x.width,
+            x.height,
+        ]
         for (x, y) in zip(
             glyph_args, list(accumulate([len(x.bitmap_data) for x in glyph_args]))
         )

esphome/components/font/font.cpp

@@ -9,20 +9,19 @@ namespace font {
 
 static const char *const TAG = "font";
 
-const uint8_t *Glyph::get_char() const { return this->glyph_data_->a_char; }
 // Compare the char at the string position with this char.
 // Return true if this char is less than or equal the other.
 bool Glyph::compare_to(const uint8_t *str) const {
   // 1 -> this->char_
   // 2 -> str
   for (uint32_t i = 0;; i++) {
-    if (this->glyph_data_->a_char[i] == '\0')
+    if (this->a_char[i] == '\0')
       return true;
     if (str[i] == '\0')
       return false;
-    if (this->glyph_data_->a_char[i] > str[i])
+    if (this->a_char[i] > str[i])
       return false;
-    if (this->glyph_data_->a_char[i] < str[i])
+    if (this->a_char[i] < str[i])
       return true;
   }
   // this should not happen
@@ -30,35 +29,32 @@ bool Glyph::compare_to(const uint8_t *str) const {
 }
 int Glyph::match_length(const uint8_t *str) const {
   for (uint32_t i = 0;; i++) {
-    if (this->glyph_data_->a_char[i] == '\0')
+    if (this->a_char[i] == '\0')
       return i;
-    if (str[i] != this->glyph_data_->a_char[i])
+    if (str[i] != this->a_char[i])
       return 0;
   }
   // this should not happen
   return 0;
 }
 void Glyph::scan_area(int *x1, int *y1, int *width, int *height) const {
-  *x1 = this->glyph_data_->offset_x;
-  *y1 = this->glyph_data_->offset_y;
-  *width = this->glyph_data_->width;
-  *height = this->glyph_data_->height;
+  *x1 = this->offset_x;
+  *y1 = this->offset_y;
+  *width = this->width;
+  *height = this->height;
 }
 
-Font::Font(const GlyphData *data, int data_nr, int baseline, int height, int descender, int xheight, int capheight,
+Font::Font(const Glyph *data, int data_nr, int baseline, int height, int descender, int xheight, int capheight,
            uint8_t bpp)
-    : baseline_(baseline),
+    : glyphs_(ConstVector(data, data_nr)),
+      baseline_(baseline),
       height_(height),
       descender_(descender),
       linegap_(height - baseline - descender),
       xheight_(xheight),
       capheight_(capheight),
-      bpp_(bpp) {
-  glyphs_.reserve(data_nr);
-  for (int i = 0; i < data_nr; ++i)
-    glyphs_.emplace_back(&data[i]);
-}
-int Font::match_next_glyph(const uint8_t *str, int *match_length) {
+      bpp_(bpp) {}
+int Font::match_next_glyph(const uint8_t *str, int *match_length) const {
   int lo = 0;
   int hi = this->glyphs_.size() - 1;
   while (lo != hi) {
@@ -88,18 +84,18 @@ void Font::measure(const char *str, int *width, int *x_offset, int *baseline, in
     if (glyph_n < 0) {
       // Unknown char, skip
       if (!this->get_glyphs().empty())
-        x += this->get_glyphs()[0].glyph_data_->advance;
+        x += this->get_glyphs()[0].advance;
       i++;
       continue;
     }
 
     const Glyph &glyph = this->glyphs_[glyph_n];
     if (!has_char) {
-      min_x = glyph.glyph_data_->offset_x;
+      min_x = glyph.offset_x;
     } else {
-      min_x = std::min(min_x, x + glyph.glyph_data_->offset_x);
+      min_x = std::min(min_x, x + glyph.offset_x);
     }
-    x += glyph.glyph_data_->advance;
+    x += glyph.advance;
 
     i += match_length;
     has_char = true;
@@ -118,7 +114,7 @@ void Font::print(int x_start, int y_start, display::Display *display, Color colo
       // Unknown char, skip
       ESP_LOGW(TAG, "Encountered character without representation in font: '%c'", text[i]);
       if (!this->get_glyphs().empty()) {
-        uint8_t glyph_width = this->get_glyphs()[0].glyph_data_->advance;
+        uint8_t glyph_width = this->get_glyphs()[0].advance;
         display->filled_rectangle(x_at, y_start, glyph_width, this->height_, color);
         x_at += glyph_width;
       }
@@ -130,7 +126,7 @@ void Font::print(int x_start, int y_start, display::Display *display, Color colo
     const Glyph &glyph = this->get_glyphs()[glyph_n];
     glyph.scan_area(&scan_x1, &scan_y1, &scan_width, &scan_height);
 
-    const uint8_t *data = glyph.glyph_data_->data;
+    const uint8_t *data = glyph.data;
     const int max_x = x_at + scan_x1 + scan_width;
     const int max_y = y_start + scan_y1 + scan_height;
 
@@ -168,7 +164,7 @@ void Font::print(int x_start, int y_start, display::Display *display, Color colo
         }
       }
     }
-    x_at += glyph.glyph_data_->advance;
+    x_at += glyph.advance;
 
     i += match_length;
   }

esphome/components/font/font.h

@@ -12,21 +12,19 @@ namespace font {
 
 class Font;
 
-struct GlyphData {
-  const uint8_t *a_char;
-  const uint8_t *data;
-  int advance;
-  int offset_x;
-  int offset_y;
-  int width;
-  int height;
-};
-
 class Glyph {
  public:
-  Glyph(const GlyphData *data) : glyph_data_(data) {}
+  constexpr Glyph(const char *a_char, const uint8_t *data, int advance, int offset_x, int offset_y, int width,
+                  int height)
+      : a_char(a_char),
+        data(data),
+        advance(advance),
+        offset_x(offset_x),
+        offset_y(offset_y),
+        width(width),
+        height(height) {}
 
-  const uint8_t *get_char() const;
+  const uint8_t *get_char() const { return reinterpret_cast<const uint8_t *>(this->a_char); }
 
   bool compare_to(const uint8_t *str) const;
 
@@ -34,12 +32,16 @@ class Glyph {
 
   void scan_area(int *x1, int *y1, int *width, int *height) const;
 
-  const GlyphData *get_glyph_data() const { return this->glyph_data_; }
+  const char *a_char;
+  const uint8_t *data;
+  int advance;
+  int offset_x;
+  int offset_y;
+  int width;
+  int height;
 
  protected:
   friend Font;
-
-  const GlyphData *glyph_data_;
 };
 
 class Font
@@ -50,8 +52,8 @@ class Font
  public:
   /** Construct the font with the given glyphs.
    *
-   * @param data A vector of glyphs, must be sorted lexicographically.
-   * @param data_nr The number of glyphs in data.
+   * @param data A list of glyphs, must be sorted lexicographically.
+   * @param data_nr The number of glyphs
    * @param baseline The y-offset from the top of the text to the baseline.
    * @param height The y-offset from the top of the text to the bottom.
    * @param descender The y-offset from the baseline to the lowest stroke in the font (e.g. from letters like g or p).
@@ -59,10 +61,10 @@ class Font
    * @param capheight The height of capital letters, usually measured at the "X" glyph.
    * @param bpp The bits per pixel used for this font. Used to read data out of the glyph bitmaps.
    */
-  Font(const GlyphData *data, int data_nr, int baseline, int height, int descender, int xheight, int capheight,
+  Font(const Glyph *data, int data_nr, int baseline, int height, int descender, int xheight, int capheight,
        uint8_t bpp = 1);
 
-  int match_next_glyph(const uint8_t *str, int *match_length);
+  int match_next_glyph(const uint8_t *str, int *match_length) const;
 
 #ifdef USE_DISPLAY
   void print(int x_start, int y_start, display::Display *display, Color color, const char *text,
@@ -78,10 +80,10 @@ class Font
   inline int get_capheight() { return this->capheight_; }
   inline int get_bpp() { return this->bpp_; }
 
-  const std::vector<Glyph, RAMAllocator<Glyph>> &get_glyphs() const { return glyphs_; }
+  const ConstVector<Glyph> &get_glyphs() const { return glyphs_; }
 
  protected:
-  std::vector<Glyph, RAMAllocator<Glyph>> glyphs_;
+  ConstVector<Glyph> glyphs_;
   int baseline_;
   int height_;
   int descender_;

esphome/components/ld2410/sensor.py

@@ -31,35 +31,83 @@ CONFIG_SCHEMA = cv.Schema(
         cv.GenerateID(CONF_LD2410_ID): cv.use_id(LD2410Component),
         cv.Optional(CONF_MOVING_DISTANCE): sensor.sensor_schema(
             device_class=DEVICE_CLASS_DISTANCE,
-            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
+            filters=[
+                {
+                    "timeout": {
+                        "timeout": cv.TimePeriod(milliseconds=1000),
+                        "value": "last",
+                    }
+                },
+                {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
+            ],
             icon=ICON_SIGNAL,
             unit_of_measurement=UNIT_CENTIMETER,
         ),
         cv.Optional(CONF_STILL_DISTANCE): sensor.sensor_schema(
             device_class=DEVICE_CLASS_DISTANCE,
-            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
+            filters=[
+                {
+                    "timeout": {
+                        "timeout": cv.TimePeriod(milliseconds=1000),
+                        "value": "last",
+                    }
+                },
+                {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
+            ],
             icon=ICON_SIGNAL,
             unit_of_measurement=UNIT_CENTIMETER,
         ),
         cv.Optional(CONF_MOVING_ENERGY): sensor.sensor_schema(
-            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
+            filters=[
+                {
+                    "timeout": {
+                        "timeout": cv.TimePeriod(milliseconds=1000),
+                        "value": "last",
+                    }
+                },
+                {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
+            ],
             icon=ICON_MOTION_SENSOR,
             unit_of_measurement=UNIT_PERCENT,
         ),
         cv.Optional(CONF_STILL_ENERGY): sensor.sensor_schema(
-            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
+            filters=[
+                {
+                    "timeout": {
+                        "timeout": cv.TimePeriod(milliseconds=1000),
+                        "value": "last",
+                    }
+                },
+                {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
+            ],
             icon=ICON_FLASH,
             unit_of_measurement=UNIT_PERCENT,
         ),
         cv.Optional(CONF_LIGHT): sensor.sensor_schema(
             device_class=DEVICE_CLASS_ILLUMINANCE,
             entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
-            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
+            filters=[
+                {
+                    "timeout": {
+                        "timeout": cv.TimePeriod(milliseconds=1000),
+                        "value": "last",
+                    }
+                },
+                {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
+            ],
             icon=ICON_LIGHTBULB,
         ),
         cv.Optional(CONF_DETECTION_DISTANCE): sensor.sensor_schema(
             device_class=DEVICE_CLASS_DISTANCE,
-            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
+            filters=[
+                {
+                    "timeout": {
+                        "timeout": cv.TimePeriod(milliseconds=1000),
+                        "value": "last",
+                    }
+                },
+                {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
+            ],
             icon=ICON_SIGNAL,
             unit_of_measurement=UNIT_CENTIMETER,
         ),
@@ -73,7 +121,13 @@ CONFIG_SCHEMA = CONFIG_SCHEMA.extend(
                 cv.Optional(CONF_MOVE_ENERGY): sensor.sensor_schema(
                     entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
                     filters=[
-                        {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}
+                        {
+                            "timeout": {
+                                "timeout": cv.TimePeriod(milliseconds=1000),
+                                "value": "last",
+                            }
+                        },
+                        {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
                     ],
                     icon=ICON_MOTION_SENSOR,
                     unit_of_measurement=UNIT_PERCENT,
@@ -81,7 +135,13 @@ CONFIG_SCHEMA = CONFIG_SCHEMA.extend(
                 cv.Optional(CONF_STILL_ENERGY): sensor.sensor_schema(
                     entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
                     filters=[
-                        {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}
+                        {
+                            "timeout": {
+                                "timeout": cv.TimePeriod(milliseconds=1000),
+                                "value": "last",
+                            }
+                        },
+                        {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
                     ],
                     icon=ICON_FLASH,
                     unit_of_measurement=UNIT_PERCENT,

esphome/components/ld2412/sensor.py

@@ -31,36 +31,84 @@ CONFIG_SCHEMA = cv.Schema(
         cv.GenerateID(CONF_LD2412_ID): cv.use_id(LD2412Component),
         cv.Optional(CONF_DETECTION_DISTANCE): sensor.sensor_schema(
             device_class=DEVICE_CLASS_DISTANCE,
-            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
+            filters=[
+                {
+                    "timeout": {
+                        "timeout": cv.TimePeriod(milliseconds=1000),
+                        "value": "last",
+                    }
+                },
+                {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
+            ],
             icon=ICON_SIGNAL,
             unit_of_measurement=UNIT_CENTIMETER,
         ),
         cv.Optional(CONF_LIGHT): sensor.sensor_schema(
             device_class=DEVICE_CLASS_ILLUMINANCE,
             entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
-            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
+            filters=[
+                {
+                    "timeout": {
+                        "timeout": cv.TimePeriod(milliseconds=1000),
+                        "value": "last",
+                    }
+                },
+                {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
+            ],
             icon=ICON_LIGHTBULB,
             unit_of_measurement=UNIT_EMPTY,  # No standard unit for this light sensor
         ),
         cv.Optional(CONF_MOVING_DISTANCE): sensor.sensor_schema(
             device_class=DEVICE_CLASS_DISTANCE,
-            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
+            filters=[
+                {
+                    "timeout": {
+                        "timeout": cv.TimePeriod(milliseconds=1000),
+                        "value": "last",
+                    }
+                },
+                {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
+            ],
             icon=ICON_SIGNAL,
             unit_of_measurement=UNIT_CENTIMETER,
         ),
         cv.Optional(CONF_MOVING_ENERGY): sensor.sensor_schema(
-            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
+            filters=[
+                {
+                    "timeout": {
+                        "timeout": cv.TimePeriod(milliseconds=1000),
+                        "value": "last",
+                    }
+                },
+                {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
+            ],
             icon=ICON_MOTION_SENSOR,
             unit_of_measurement=UNIT_PERCENT,
         ),
         cv.Optional(CONF_STILL_DISTANCE): sensor.sensor_schema(
             device_class=DEVICE_CLASS_DISTANCE,
-            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
+            filters=[
+                {
+                    "timeout": {
+                        "timeout": cv.TimePeriod(milliseconds=1000),
+                        "value": "last",
+                    }
+                },
+                {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
+            ],
             icon=ICON_SIGNAL,
             unit_of_measurement=UNIT_CENTIMETER,
         ),
         cv.Optional(CONF_STILL_ENERGY): sensor.sensor_schema(
-            filters=[{"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}],
+            filters=[
+                {
+                    "timeout": {
+                        "timeout": cv.TimePeriod(milliseconds=1000),
+                        "value": "last",
+                    }
+                },
+                {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
+            ],
             icon=ICON_FLASH,
             unit_of_measurement=UNIT_PERCENT,
         ),
@@ -74,7 +122,13 @@ CONFIG_SCHEMA = CONFIG_SCHEMA.extend(
                 cv.Optional(CONF_MOVE_ENERGY): sensor.sensor_schema(
                     entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
                     filters=[
-                        {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}
+                        {
+                            "timeout": {
+                                "timeout": cv.TimePeriod(milliseconds=1000),
+                                "value": "last",
+                            }
+                        },
+                        {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
                     ],
                     icon=ICON_MOTION_SENSOR,
                     unit_of_measurement=UNIT_PERCENT,
@@ -82,7 +136,13 @@ CONFIG_SCHEMA = CONFIG_SCHEMA.extend(
                 cv.Optional(CONF_STILL_ENERGY): sensor.sensor_schema(
                     entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
                     filters=[
-                        {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)}
+                        {
+                            "timeout": {
+                                "timeout": cv.TimePeriod(milliseconds=1000),
+                                "value": "last",
+                            }
+                        },
+                        {"throttle_with_priority": cv.TimePeriod(milliseconds=1000)},
                     ],
                     icon=ICON_FLASH,
                     unit_of_measurement=UNIT_PERCENT,

esphome/components/light/light_call.cpp

@@ -52,8 +52,10 @@ static void log_invalid_parameter(const char *name, const LogString *message) {
   }
 
 static const LogString *color_mode_to_human(ColorMode color_mode) {
-  if (color_mode == ColorMode::UNKNOWN)
-    return LOG_STR("Unknown");
+  if (color_mode == ColorMode::ON_OFF)
+    return LOG_STR("On/Off");
+  if (color_mode == ColorMode::BRIGHTNESS)
+    return LOG_STR("Brightness");
   if (color_mode == ColorMode::WHITE)
     return LOG_STR("White");
   if (color_mode == ColorMode::COLOR_TEMPERATURE)
@@ -68,7 +70,7 @@ static const LogString *color_mode_to_human(ColorMode color_mode) {
     return LOG_STR("RGB + cold/warm white");
   if (color_mode == ColorMode::RGB_COLOR_TEMPERATURE)
     return LOG_STR("RGB + color temperature");
-  return LOG_STR("");
+  return LOG_STR("Unknown");
 }
 
 // Helper to log percentage values

esphome/components/lvgl/font.cpp

@@ -43,7 +43,7 @@ FontEngine::FontEngine(font::Font *esp_font) : font_(esp_font) {
 
 const lv_font_t *FontEngine::get_lv_font() { return &this->lv_font_; }
 
-const font::GlyphData *FontEngine::get_glyph_data(uint32_t unicode_letter) {
+const font::Glyph *FontEngine::get_glyph_data(uint32_t unicode_letter) {
   if (unicode_letter == last_letter_)
     return this->last_data_;
   uint8_t unicode[5];
@@ -67,7 +67,7 @@ const font::GlyphData *FontEngine::get_glyph_data(uint32_t unicode_letter) {
   int glyph_n = this->font_->match_next_glyph(unicode, &match_length);
   if (glyph_n < 0)
     return nullptr;
-  this->last_data_ = this->font_->get_glyphs()[glyph_n].get_glyph_data();
+  this->last_data_ = &this->font_->get_glyphs()[glyph_n];
   this->last_letter_ = unicode_letter;
   return this->last_data_;
 }

esphome/components/lvgl/lvgl_esphome.h

@@ -140,7 +140,7 @@ class FontEngine {
   FontEngine(font::Font *esp_font);
   const lv_font_t *get_lv_font();
 
-  const font::GlyphData *get_glyph_data(uint32_t unicode_letter);
+  const font::Glyph *get_glyph_data(uint32_t unicode_letter);
   uint16_t baseline{};
   uint16_t height{};
   uint8_t bpp{};
@@ -148,7 +148,7 @@ class FontEngine {
  protected:
   font::Font *font_{};
   uint32_t last_letter_{};
-  const font::GlyphData *last_data_{};
+  const font::Glyph *last_data_{};
   lv_font_t lv_font_{};
 };
 #endif  // USE_LVGL_FONT

esphome/components/network/ip_address.h

@@ -118,10 +118,10 @@ struct IPAddress {
   operator arduino_ns::IPAddress() const { return ip_addr_get_ip4_u32(&ip_addr_); }
 #endif
 
-  bool is_set() { return !ip_addr_isany(&ip_addr_); }  // NOLINT(readability-simplify-boolean-expr)
-  bool is_ip4() { return IP_IS_V4(&ip_addr_); }
-  bool is_ip6() { return IP_IS_V6(&ip_addr_); }
-  bool is_multicast() { return ip_addr_ismulticast(&ip_addr_); }
+  bool is_set() const { return !ip_addr_isany(&ip_addr_); }  // NOLINT(readability-simplify-boolean-expr)
+  bool is_ip4() const { return IP_IS_V4(&ip_addr_); }
+  bool is_ip6() const { return IP_IS_V6(&ip_addr_); }
+  bool is_multicast() const { return ip_addr_ismulticast(&ip_addr_); }
   std::string str() const { return str_lower_case(ipaddr_ntoa(&ip_addr_)); }
   bool operator==(const IPAddress &other) const { return ip_addr_cmp(&ip_addr_, &other.ip_addr_); }
   bool operator!=(const IPAddress &other) const { return !ip_addr_cmp(&ip_addr_, &other.ip_addr_); }

esphome/components/nrf52/__init__.py

@@ -103,6 +103,7 @@ nrf52_ns = cg.esphome_ns.namespace("nrf52")
 DeviceFirmwareUpdate = nrf52_ns.class_("DeviceFirmwareUpdate", cg.Component)
 
 CONF_DFU = "dfu"
+CONF_DCDC = "dcdc"
 CONF_REG0 = "reg0"
 CONF_UICR_ERASE = "uicr_erase"
 
@@ -121,6 +122,7 @@ CONFIG_SCHEMA = cv.All(
                     cv.Required(CONF_RESET_PIN): pins.gpio_output_pin_schema,
                 }
             ),
+            cv.Optional(CONF_DCDC, default=True): cv.boolean,
             cv.Optional(CONF_REG0): cv.Schema(
                 {
                     cv.Required(CONF_VOLTAGE): cv.All(
@@ -196,6 +198,7 @@ async def to_code(config: ConfigType) -> None:
 
     if dfu_config := config.get(CONF_DFU):
         CORE.add_job(_dfu_to_code, dfu_config)
+    zephyr_add_prj_conf("BOARD_ENABLE_DCDC", config[CONF_DCDC])
 
     if reg0_config := config.get(CONF_REG0):
         value = VOLTAGE_LEVELS.index(reg0_config[CONF_VOLTAGE])

esphome/components/sensor/__init__.py

@@ -271,6 +271,9 @@ ThrottleWithPriorityFilter = sensor_ns.class_(
     "ThrottleWithPriorityFilter", ValueListFilter
 )
 TimeoutFilter = sensor_ns.class_("TimeoutFilter", Filter, cg.Component)
+TimeoutFilterConfigured = sensor_ns.class_(
+    "TimeoutFilterConfigured", Filter, cg.Component
+)
 DebounceFilter = sensor_ns.class_("DebounceFilter", Filter, cg.Component)
 HeartbeatFilter = sensor_ns.class_("HeartbeatFilter", Filter, cg.Component)
 DeltaFilter = sensor_ns.class_("DeltaFilter", Filter)
@@ -684,8 +687,13 @@ TIMEOUT_SCHEMA = cv.maybe_simple_value(
 @FILTER_REGISTRY.register("timeout", TimeoutFilter, TIMEOUT_SCHEMA)
 async def timeout_filter_to_code(config, filter_id):
     if config[CONF_VALUE] == "last":
+        # Use TimeoutFilter for "last" mode (smaller, more common - LD2450, LD2412, etc.)
         var = cg.new_Pvariable(filter_id, config[CONF_TIMEOUT])
     else:
+        # Use TimeoutFilterConfigured for configured value mode
+        # Change the type to TimeoutFilterConfigured (similar to stateless lambda pattern)
+        filter_id = filter_id.copy()
+        filter_id.type = TimeoutFilterConfigured
         template_ = await cg.templatable(config[CONF_VALUE], [], float)
         var = cg.new_Pvariable(filter_id, config[CONF_TIMEOUT], template_)
     await cg.register_component(var, {})

esphome/components/sensor/filter.cpp

@@ -339,20 +339,43 @@ void OrFilter::initialize(Sensor *parent, Filter *next) {
   this->phi_.initialize(parent, nullptr);
 }
 
-// TimeoutFilter
-optional<float> TimeoutFilter::new_value(float value) {
-  if (this->value_.has_value()) {
-    this->set_timeout("timeout", this->time_period_, [this]() { this->output(this->value_.value().value()); });
-  } else {
-    this->set_timeout("timeout", this->time_period_, [this, value]() { this->output(value); });
+// TimeoutFilterBase - shared loop logic
+void TimeoutFilterBase::loop() {
+  // Check if timeout period has elapsed
+  // Use cached loop start time to avoid repeated millis() calls
+  const uint32_t now = App.get_loop_component_start_time();
+  if (now - this->timeout_start_time_ >= this->time_period_) {
+    // Timeout fired - get output value from derived class and output it
+    this->output(this->get_output_value());
+
+    // Disable loop until next value arrives
+    this->disable_loop();
   }
+}
+
+float TimeoutFilterBase::get_setup_priority() const { return setup_priority::HARDWARE; }
+
+// TimeoutFilter - "last" mode implementation
+optional<float> TimeoutFilter::new_value(float value) {
+  // Store the value to output when timeout fires
+  this->pending_value_ = value;
+
+  // Record when timeout started and enable loop
+  this->timeout_start_time_ = millis();
+  this->enable_loop();
+
   return value;
 }
 
-TimeoutFilter::TimeoutFilter(uint32_t time_period) : time_period_(time_period) {}
-TimeoutFilter::TimeoutFilter(uint32_t time_period, const TemplatableValue<float> &new_value)
-    : time_period_(time_period), value_(new_value) {}
-float TimeoutFilter::get_setup_priority() const { return setup_priority::HARDWARE; }
+// TimeoutFilterConfigured - configured value mode implementation
+optional<float> TimeoutFilterConfigured::new_value(float value) {
+  // Record when timeout started and enable loop
+  // Note: we don't store the incoming value since we have a configured value
+  this->timeout_start_time_ = millis();
+  this->enable_loop();
+
+  return value;
+}
 
 // DebounceFilter
 optional<float> DebounceFilter::new_value(float value) {

esphome/components/sensor/filter.h

@@ -380,18 +380,46 @@ class ThrottleWithPriorityFilter : public ValueListFilter {
   uint32_t min_time_between_inputs_;
 };
 
-class TimeoutFilter : public Filter, public Component {
+// Base class for timeout filters - contains common loop logic
+class TimeoutFilterBase : public Filter, public Component {
  public:
-  explicit TimeoutFilter(uint32_t time_period);
-  explicit TimeoutFilter(uint32_t time_period, const TemplatableValue<float> &new_value);
-
-  optional<float> new_value(float value) override;
-
+  void loop() override;
   float get_setup_priority() const override;
 
  protected:
-  uint32_t time_period_;
-  optional<TemplatableValue<float>> value_;
+  explicit TimeoutFilterBase(uint32_t time_period) : time_period_(time_period) { this->disable_loop(); }
+  virtual float get_output_value() = 0;
+
+  uint32_t time_period_;            // 4 bytes (timeout duration in ms)
+  uint32_t timeout_start_time_{0};  // 4 bytes (when the timeout was started)
+  // Total base: 8 bytes
+};
+
+// Timeout filter for "last" mode - outputs the last received value after timeout
+class TimeoutFilter : public TimeoutFilterBase {
+ public:
+  explicit TimeoutFilter(uint32_t time_period) : TimeoutFilterBase(time_period) {}
+
+  optional<float> new_value(float value) override;
+
+ protected:
+  float get_output_value() override { return this->pending_value_; }
+  float pending_value_{0};  // 4 bytes (value to output when timeout fires)
+  // Total: 8 (base) + 4 = 12 bytes + vtable ptr + Component overhead
+};
+
+// Timeout filter with configured value - evaluates TemplatableValue after timeout
+class TimeoutFilterConfigured : public TimeoutFilterBase {
+ public:
+  explicit TimeoutFilterConfigured(uint32_t time_period, const TemplatableValue<float> &new_value)
+      : TimeoutFilterBase(time_period), value_(new_value) {}
+
+  optional<float> new_value(float value) override;
+
+ protected:
+  float get_output_value() override { return this->value_.value(); }
+  TemplatableValue<float> value_;  // 16 bytes (configured output value, can be lambda)
+  // Total: 8 (base) + 16 = 24 bytes + vtable ptr + Component overhead
 };
 
 class DebounceFilter : public Filter, public Component {

esphome/components/uart/__init__.py

@@ -1,3 +1,4 @@
+from logging import getLogger
 import math
 import re
 
@@ -35,6 +36,8 @@ from esphome.core import CORE, ID
 import esphome.final_validate as fv
 from esphome.yaml_util import make_data_base
 
+_LOGGER = getLogger(__name__)
+
 CODEOWNERS = ["@esphome/core"]
 uart_ns = cg.esphome_ns.namespace("uart")
 UARTComponent = uart_ns.class_("UARTComponent")
@@ -130,6 +133,21 @@ def validate_host_config(config):
     return config
 
 
+def validate_rx_buffer_size(config):
+    if CORE.is_esp32:
+        # ESP32 UART hardware FIFO is 128 bytes (LP UART is 16 bytes, but we use 128 as safe minimum)
+        # rx_buffer_size must be greater than the hardware FIFO length
+        min_buffer_size = 128
+        if config[CONF_RX_BUFFER_SIZE] <= min_buffer_size:
+            _LOGGER.warning(
+                "UART rx_buffer_size (%d bytes) is too small and must be greater than the hardware "
+                "FIFO size (%d bytes). The buffer size will be automatically adjusted at runtime.",
+                config[CONF_RX_BUFFER_SIZE],
+                min_buffer_size,
+            )
+    return config
+
+
 def _uart_declare_type(value):
     if CORE.is_esp8266:
         return cv.declare_id(ESP8266UartComponent)(value)
@@ -247,6 +265,7 @@ CONFIG_SCHEMA = cv.All(
     ).extend(cv.COMPONENT_SCHEMA),
     cv.has_at_least_one_key(CONF_TX_PIN, CONF_RX_PIN, CONF_PORT),
     validate_host_config,
+    validate_rx_buffer_size,
 )
 
 

esphome/components/uart/uart_component_esp_idf.cpp

@@ -91,6 +91,16 @@ void IDFUARTComponent::setup() {
   this->uart_num_ = static_cast<uart_port_t>(next_uart_num++);
   this->lock_ = xSemaphoreCreateMutex();
 
+#if (SOC_UART_LP_NUM >= 1)
+  size_t fifo_len = ((this->uart_num_ < SOC_UART_HP_NUM) ? SOC_UART_FIFO_LEN : SOC_LP_UART_FIFO_LEN);
+#else
+  size_t fifo_len = SOC_UART_FIFO_LEN;
+#endif
+  if (this->rx_buffer_size_ <= fifo_len) {
+    ESP_LOGW(TAG, "rx_buffer_size is too small, must be greater than %zu", fifo_len);
+    this->rx_buffer_size_ = fifo_len * 2;
+  }
+
   xSemaphoreTake(this->lock_, portMAX_DELAY);
 
   this->load_settings(false);
@@ -237,8 +247,12 @@ void IDFUARTComponent::set_rx_timeout(size_t rx_timeout) {
 
 void IDFUARTComponent::write_array(const uint8_t *data, size_t len) {
   xSemaphoreTake(this->lock_, portMAX_DELAY);
-  uart_write_bytes(this->uart_num_, data, len);
+  int32_t write_len = uart_write_bytes(this->uart_num_, data, len);
   xSemaphoreGive(this->lock_);
+  if (write_len != (int32_t) len) {
+    ESP_LOGW(TAG, "uart_write_bytes failed: %d != %zu", write_len, len);
+    this->mark_failed();
+  }
 #ifdef USE_UART_DEBUGGER
   for (size_t i = 0; i < len; i++) {
     this->debug_callback_.call(UART_DIRECTION_TX, data[i]);
@@ -267,6 +281,7 @@ bool IDFUARTComponent::peek_byte(uint8_t *data) {
 
 bool IDFUARTComponent::read_array(uint8_t *data, size_t len) {
   size_t length_to_read = len;
+  int32_t read_len = 0;
   if (!this->check_read_timeout_(len))
     return false;
   xSemaphoreTake(this->lock_, portMAX_DELAY);
@@ -277,25 +292,31 @@ bool IDFUARTComponent::read_array(uint8_t *data, size_t len) {
     this->has_peek_ = false;
   }
   if (length_to_read > 0)
-    uart_read_bytes(this->uart_num_, data, length_to_read, 20 / portTICK_PERIOD_MS);
+    read_len = uart_read_bytes(this->uart_num_, data, length_to_read, 20 / portTICK_PERIOD_MS);
   xSemaphoreGive(this->lock_);
 #ifdef USE_UART_DEBUGGER
   for (size_t i = 0; i < len; i++) {
     this->debug_callback_.call(UART_DIRECTION_RX, data[i]);
   }
 #endif
-  return true;
+  return read_len == (int32_t) length_to_read;
 }
 
 int IDFUARTComponent::available() {
-  size_t available;
+  size_t available = 0;
+  esp_err_t err;
 
   xSemaphoreTake(this->lock_, portMAX_DELAY);
-  uart_get_buffered_data_len(this->uart_num_, &available);
-  if (this->has_peek_)
-    available++;
+  err = uart_get_buffered_data_len(this->uart_num_, &available);
   xSemaphoreGive(this->lock_);
 
+  if (err != ESP_OK) {
+    ESP_LOGW(TAG, "uart_get_buffered_data_len failed: %s", esp_err_to_name(err));
+    this->mark_failed();
+  }
+  if (this->has_peek_) {
+    available++;
+  }
   return available;
 }
 

esphome/components/wifi/__init__.py

@@ -12,7 +12,6 @@ from esphome.components.network import (
 from esphome.components.psram import is_guaranteed as psram_is_guaranteed
 from esphome.config_helpers import filter_source_files_from_platform
 import esphome.config_validation as cv
-from esphome.config_validation import only_with_esp_idf
 from esphome.const import (
     CONF_AP,
     CONF_BSSID,
@@ -352,7 +351,7 @@ CONFIG_SCHEMA = cv.All(
                 single=True
             ),
             cv.Optional(CONF_USE_PSRAM): cv.All(
-                only_with_esp_idf, cv.requires_component("psram"), cv.boolean
+                cv.only_on_esp32, cv.requires_component("psram"), cv.boolean
             ),
         }
     ),

esphome/components/wifi/wifi_component.cpp

@@ -670,25 +670,25 @@ void WiFiComponent::save_wifi_sta(const std::string &ssid, const std::string &pa
 
 void WiFiComponent::start_connecting(const WiFiAP &ap) {
   // Log connection attempt at INFO level with priority
-  std::string bssid_formatted;
+  char bssid_s[18];
   int8_t priority = 0;
 
   if (ap.get_bssid().has_value()) {
-    bssid_formatted = format_mac_address_pretty(ap.get_bssid().value().data());
+    format_mac_addr_upper(ap.get_bssid().value().data(), bssid_s);
     priority = this->get_sta_priority(ap.get_bssid().value());
   }
 
   ESP_LOGI(TAG,
            "Connecting to " LOG_SECRET("'%s'") " " LOG_SECRET("(%s)") " (priority %d, attempt %u/%u in phase %s)...",
-           ap.get_ssid().c_str(), ap.get_bssid().has_value() ? bssid_formatted.c_str() : LOG_STR_LITERAL("any"),
-           priority, this->num_retried_ + 1, get_max_retries_for_phase(this->retry_phase_),
+           ap.get_ssid().c_str(), ap.get_bssid().has_value() ? bssid_s : LOG_STR_LITERAL("any"), priority,
+           this->num_retried_ + 1, get_max_retries_for_phase(this->retry_phase_),
            LOG_STR_ARG(retry_phase_to_log_string(this->retry_phase_)));
 
 #ifdef ESPHOME_LOG_HAS_VERBOSE
   ESP_LOGV(TAG, "Connection Params:");
   ESP_LOGV(TAG, "  SSID: '%s'", ap.get_ssid().c_str());
   if (ap.get_bssid().has_value()) {
-    ESP_LOGV(TAG, "  BSSID: %s", format_mac_address_pretty(ap.get_bssid()->data()).c_str());
+    ESP_LOGV(TAG, "  BSSID: %s", bssid_s);
   } else {
     ESP_LOGV(TAG, "  BSSID: Not Set");
   }
@@ -797,6 +797,8 @@ const LogString *get_signal_bars(int8_t rssi) {
 
 void WiFiComponent::print_connect_params_() {
   bssid_t bssid = wifi_bssid();
+  char bssid_s[18];
+  format_mac_addr_upper(bssid.data(), bssid_s);
 
   ESP_LOGCONFIG(TAG, "  Local MAC: %s", get_mac_address_pretty().c_str());
   if (this->is_disabled()) {
@@ -819,9 +821,9 @@ void WiFiComponent::print_connect_params_() {
                                                                            "  Gateway: %s\n"
                                                                            "  DNS1: %s\n"
                                                                            "  DNS2: %s",
-                wifi_ssid().c_str(), format_mac_address_pretty(bssid.data()).c_str(), App.get_name().c_str(), rssi,
-                LOG_STR_ARG(get_signal_bars(rssi)), get_wifi_channel(), wifi_subnet_mask_().str().c_str(),
-                wifi_gateway_ip_().str().c_str(), wifi_dns_ip_(0).str().c_str(), wifi_dns_ip_(1).str().c_str());
+                wifi_ssid().c_str(), bssid_s, App.get_name().c_str(), rssi, LOG_STR_ARG(get_signal_bars(rssi)),
+                get_wifi_channel(), wifi_subnet_mask_().str().c_str(), wifi_gateway_ip_().str().c_str(),
+                wifi_dns_ip_(0).str().c_str(), wifi_dns_ip_(1).str().c_str());
 #ifdef ESPHOME_LOG_HAS_VERBOSE
   if (const WiFiAP *config = this->get_selected_sta_(); config && config->get_bssid().has_value()) {
     ESP_LOGV(TAG, "  Priority: %d", this->get_sta_priority(*config->get_bssid()));
@@ -1412,8 +1414,10 @@ void WiFiComponent::log_and_adjust_priority_for_failed_connect_() {
         (old_priority > std::numeric_limits<int8_t>::min()) ? (old_priority - 1) : std::numeric_limits<int8_t>::min();
     this->set_sta_priority(failed_bssid.value(), new_priority);
   }
-  ESP_LOGD(TAG, "Failed " LOG_SECRET("'%s'") " " LOG_SECRET("(%s)") ", priority %d → %d", ssid.c_str(),
-           format_mac_address_pretty(failed_bssid.value().data()).c_str(), old_priority, new_priority);
+  char bssid_s[18];
+  format_mac_addr_upper(failed_bssid.value().data(), bssid_s);
+  ESP_LOGD(TAG, "Failed " LOG_SECRET("'%s'") " " LOG_SECRET("(%s)") ", priority %d → %d", ssid.c_str(), bssid_s,
+           old_priority, new_priority);
 
   // After adjusting priority, check if all priorities are now at minimum
   // If so, clear the vector to save memory and reset for fresh start

esphome/components/wifi/wifi_component.h

@@ -429,7 +429,7 @@ class WiFiComponent : public Component {
   bool wifi_sta_pre_setup_();
   bool wifi_apply_output_power_(float output_power);
   bool wifi_apply_power_save_();
-  bool wifi_sta_ip_config_(optional<ManualIP> manual_ip);
+  bool wifi_sta_ip_config_(const optional<ManualIP> &manual_ip);
   bool wifi_apply_hostname_();
   bool wifi_sta_connect_(const WiFiAP &ap);
   void wifi_pre_setup_();
@@ -437,7 +437,7 @@ class WiFiComponent : public Component {
   bool wifi_scan_start_(bool passive);
 
 #ifdef USE_WIFI_AP
-  bool wifi_ap_ip_config_(optional<ManualIP> manual_ip);
+  bool wifi_ap_ip_config_(const optional<ManualIP> &manual_ip);
   bool wifi_start_ap_(const WiFiAP &ap);
 #endif  // USE_WIFI_AP
 

esphome/components/wifi/wifi_component_esp8266.cpp

@@ -117,7 +117,7 @@ void netif_set_addr(struct netif *netif, const ip4_addr_t *ip, const ip4_addr_t
 };
 #endif
 
-bool WiFiComponent::wifi_sta_ip_config_(optional<ManualIP> manual_ip) {
+bool WiFiComponent::wifi_sta_ip_config_(const optional<ManualIP> &manual_ip) {
   // enable STA
   if (!this->wifi_mode_(true, {}))
     return false;
@@ -525,8 +525,10 @@ void WiFiComponent::wifi_event_callback(System_Event_t *event) {
         ESP_LOGW(TAG, "Disconnected ssid='%s' reason='Probe Request Unsuccessful'", buf);
         s_sta_connect_not_found = true;
       } else {
-        ESP_LOGW(TAG, "Disconnected ssid='%s' bssid=" LOG_SECRET("%s") " reason='%s'", buf,
-                 format_mac_address_pretty(it.bssid).c_str(), LOG_STR_ARG(get_disconnect_reason_str(it.reason)));
+        char bssid_s[18];
+        format_mac_addr_upper(it.bssid, bssid_s);
+        ESP_LOGW(TAG, "Disconnected ssid='%s' bssid=" LOG_SECRET("%s") " reason='%s'", buf, bssid_s,
+                 LOG_STR_ARG(get_disconnect_reason_str(it.reason)));
         s_sta_connect_error = true;
       }
       s_sta_connected = false;
@@ -730,7 +732,7 @@ void WiFiComponent::wifi_scan_done_callback_(void *arg, STATUS status) {
 }
 
 #ifdef USE_WIFI_AP
-bool WiFiComponent::wifi_ap_ip_config_(optional<ManualIP> manual_ip) {
+bool WiFiComponent::wifi_ap_ip_config_(const optional<ManualIP> &manual_ip) {
   // enable AP
   if (!this->wifi_mode_({}, true))
     return false;

esphome/components/wifi/wifi_component_esp_idf.cpp

@@ -487,7 +487,7 @@ bool WiFiComponent::wifi_sta_connect_(const WiFiAP &ap) {
   return true;
 }
 
-bool WiFiComponent::wifi_sta_ip_config_(optional<ManualIP> manual_ip) {
+bool WiFiComponent::wifi_sta_ip_config_(const optional<ManualIP> &manual_ip) {
   // enable STA
   if (!this->wifi_mode_(true, {}))
     return false;
@@ -746,8 +746,10 @@ void WiFiComponent::wifi_process_event_(IDFWiFiEvent *data) {
       ESP_LOGI(TAG, "Disconnected ssid='%s' reason='Station Roaming'", buf);
       return;
     } else {
-      ESP_LOGW(TAG, "Disconnected ssid='%s' bssid=" LOG_SECRET("%s") " reason='%s'", buf,
-               format_mac_address_pretty(it.bssid).c_str(), get_disconnect_reason_str(it.reason));
+      char bssid_s[18];
+      format_mac_addr_upper(it.bssid, bssid_s);
+      ESP_LOGW(TAG, "Disconnected ssid='%s' bssid=" LOG_SECRET("%s") " reason='%s'", buf, bssid_s,
+               get_disconnect_reason_str(it.reason));
       s_sta_connect_error = true;
     }
     s_sta_connected = false;
@@ -884,7 +886,7 @@ bool WiFiComponent::wifi_scan_start_(bool passive) {
 }
 
 #ifdef USE_WIFI_AP
-bool WiFiComponent::wifi_ap_ip_config_(optional<ManualIP> manual_ip) {
+bool WiFiComponent::wifi_ap_ip_config_(const optional<ManualIP> &manual_ip) {
   esp_err_t err;
 
   // enable AP

esphome/components/wifi/wifi_component_libretiny.cpp

@@ -68,7 +68,7 @@ bool WiFiComponent::wifi_sta_pre_setup_() {
   return true;
 }
 bool WiFiComponent::wifi_apply_power_save_() { return WiFi.setSleep(this->power_save_ != WIFI_POWER_SAVE_NONE); }
-bool WiFiComponent::wifi_sta_ip_config_(optional<ManualIP> manual_ip) {
+bool WiFiComponent::wifi_sta_ip_config_(const optional<ManualIP> &manual_ip) {
   // enable STA
   if (!this->wifi_mode_(true, {}))
     return false;
@@ -299,8 +299,10 @@ void WiFiComponent::wifi_event_callback_(esphome_wifi_event_id_t event, esphome_
       if (it.reason == WIFI_REASON_NO_AP_FOUND) {
         ESP_LOGW(TAG, "Disconnected ssid='%s' reason='Probe Request Unsuccessful'", buf);
       } else {
-        ESP_LOGW(TAG, "Disconnected ssid='%s' bssid=" LOG_SECRET("%s") " reason='%s'", buf,
-                 format_mac_address_pretty(it.bssid).c_str(), get_disconnect_reason_str(it.reason));
+        char bssid_s[18];
+        format_mac_addr_upper(it.bssid, bssid_s);
+        ESP_LOGW(TAG, "Disconnected ssid='%s' bssid=" LOG_SECRET("%s") " reason='%s'", buf, bssid_s,
+                 get_disconnect_reason_str(it.reason));
       }
 
       uint8_t reason = it.reason;
@@ -434,7 +436,7 @@ void WiFiComponent::wifi_scan_done_callback_() {
 }
 
 #ifdef USE_WIFI_AP
-bool WiFiComponent::wifi_ap_ip_config_(optional<ManualIP> manual_ip) {
+bool WiFiComponent::wifi_ap_ip_config_(const optional<ManualIP> &manual_ip) {
   // enable AP
   if (!this->wifi_mode_({}, true))
     return false;

esphome/components/wifi/wifi_component_pico_w.cpp

@@ -72,7 +72,7 @@ bool WiFiComponent::wifi_sta_connect_(const WiFiAP &ap) {
 
 bool WiFiComponent::wifi_sta_pre_setup_() { return this->wifi_mode_(true, {}); }
 
-bool WiFiComponent::wifi_sta_ip_config_(optional<ManualIP> manual_ip) {
+bool WiFiComponent::wifi_sta_ip_config_(const optional<ManualIP> &manual_ip) {
   if (!manual_ip.has_value()) {
     return true;
   }
@@ -146,7 +146,7 @@ bool WiFiComponent::wifi_scan_start_(bool passive) {
 }
 
 #ifdef USE_WIFI_AP
-bool WiFiComponent::wifi_ap_ip_config_(optional<ManualIP> manual_ip) {
+bool WiFiComponent::wifi_ap_ip_config_(const optional<ManualIP> &manual_ip) {
   esphome::network::IPAddress ip_address, gateway, subnet, dns;
   if (manual_ip.has_value()) {
     ip_address = manual_ip->static_ip;

esphome/const.py

@@ -4,7 +4,7 @@ from enum import Enum
 
 from esphome.enum import StrEnum
 
-__version__ = "2025.11.0b2"
+__version__ = "2025.12.0-dev"
 
 ALLOWED_NAME_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789-_"
 VALID_SUBSTITUTIONS_CHARACTERS = (

esphome/core/helpers.h

@@ -111,6 +111,23 @@ template<> constexpr int64_t byteswap(int64_t n) { return __builtin_bswap64(n);
 /// @name Container utilities
 ///@{
 
+/// Lightweight read-only view over a const array stored in RODATA (will typically be in flash memory)
+/// Avoids copying data from flash to RAM by keeping a pointer to the flash data.
+/// Similar to std::span but with minimal overhead for embedded systems.
+
+template<typename T> class ConstVector {
+ public:
+  constexpr ConstVector(const T *data, size_t size) : data_(data), size_(size) {}
+
+  const constexpr T &operator[](size_t i) const { return data_[i]; }
+  constexpr size_t size() const { return size_; }
+  constexpr bool empty() const { return size_ == 0; }
+
+ protected:
+  const T *data_;
+  size_t size_;
+};
+
 /// Minimal static vector - saves memory by avoiding std::vector overhead
 template<typename T, size_t N> class StaticVector {
  public:

esphome/core/scheduler.cpp

@@ -609,13 +609,12 @@ uint64_t Scheduler::millis_64_(uint32_t now) {
   if (now < last && (last - now) > HALF_MAX_UINT32) {
     this->millis_major_++;
     major++;
+    this->last_millis_ = now;
 #ifdef ESPHOME_DEBUG_SCHEDULER
     ESP_LOGD(TAG, "Detected true 32-bit rollover at %" PRIu32 "ms (was %" PRIu32 ")", now, last);
 #endif /* ESPHOME_DEBUG_SCHEDULER */
-  }
-
-  // Only update if time moved forward
-  if (now > last) {
+  } else if (now > last) {
+    // Only update if time moved forward
     this->last_millis_ = now;
   }
 

requirements_test.txt

@@ -1,11 +1,11 @@
-pylint==4.0.2
+pylint==4.0.3
 flake8==7.3.0  # also change in .pre-commit-config.yaml when updating
-ruff==0.14.4  # also change in .pre-commit-config.yaml when updating
+ruff==0.14.5  # also change in .pre-commit-config.yaml when updating
 pyupgrade==3.21.1  # also change in .pre-commit-config.yaml when updating
 pre-commit
 
 # Unit tests
-pytest==9.0.0
+pytest==9.0.1
 pytest-cov==7.0.0
 pytest-mock==3.15.1
 pytest-asyncio==1.3.0

tests/components/esp32/test.esp32-p4-idf.yaml

@@ -0,0 +1,27 @@
+esp32:
+  variant: esp32p4
+  flash_size: 32MB
+  cpu_frequency: 400MHz
+  framework:
+    type: esp-idf
+    advanced:
+      enable_idf_experimental_features: yes
+
+ota:
+  platform: esphome
+
+wifi:
+  ssid: MySSID
+  password: password1
+
+esp32_hosted:
+  variant: ESP32C6
+  slot: 1
+  active_high: true
+  reset_pin: GPIO15
+  cmd_pin: GPIO13
+  clk_pin: GPIO12
+  d0_pin: GPIO11
+  d1_pin: GPIO10
+  d2_pin: GPIO9
+  d3_pin: GPIO8

tests/components/nrf52/test.nrf52-adafruit.yaml

@@ -15,6 +15,7 @@ nrf52:
       inverted: true
       mode:
         output: true
+  dcdc: False
   reg0:
     voltage: 2.1V
     uicr_erase: true

tests/integration/fixtures/sensor_timeout_filter.yaml

@@ -0,0 +1,150 @@
+esphome:
+  name: test-timeout-filters
+
+host:
+api:
+  batch_delay: 0ms  # Disable batching to receive all state updates
+logger:
+  level: DEBUG
+
+# Template sensors that we'll use to publish values
+sensor:
+  - platform: template
+    name: "Source Timeout Last"
+    id: source_timeout_last
+    accuracy_decimals: 1
+
+  - platform: template
+    name: "Source Timeout Reset"
+    id: source_timeout_reset
+    accuracy_decimals: 1
+
+  - platform: template
+    name: "Source Timeout Static"
+    id: source_timeout_static
+    accuracy_decimals: 1
+
+  - platform: template
+    name: "Source Timeout Lambda"
+    id: source_timeout_lambda
+    accuracy_decimals: 1
+
+  # Test 1: TimeoutFilter - "last" mode (outputs last received value)
+  - platform: copy
+    source_id: source_timeout_last
+    name: "Timeout Last Sensor"
+    id: timeout_last_sensor
+    filters:
+      - timeout:
+          timeout: 100ms
+          value: last  # Explicitly specify "last" mode to use TimeoutFilter class
+
+  # Test 2: TimeoutFilter - reset behavior (same filter, different source)
+  - platform: copy
+    source_id: source_timeout_reset
+    name: "Timeout Reset Sensor"
+    id: timeout_reset_sensor
+    filters:
+      - timeout:
+          timeout: 100ms
+          value: last  # Explicitly specify "last" mode
+
+  # Test 3: TimeoutFilterConfigured - static value mode
+  - platform: copy
+    source_id: source_timeout_static
+    name: "Timeout Static Sensor"
+    id: timeout_static_sensor
+    filters:
+      - timeout:
+          timeout: 100ms
+          value: 99.9
+
+  # Test 4: TimeoutFilterConfigured - lambda mode
+  - platform: copy
+    source_id: source_timeout_lambda
+    name: "Timeout Lambda Sensor"
+    id: timeout_lambda_sensor
+    filters:
+      - timeout:
+          timeout: 100ms
+          value: !lambda "return -1.0;"
+
+# Scripts to publish values with controlled timing
+script:
+  # Test 1: Single value followed by timeout
+  - id: test_timeout_last_script
+    then:
+      # Publish initial value
+      - sensor.template.publish:
+          id: source_timeout_last
+          state: 42.0
+      # Wait for timeout to fire (100ms + margin)
+      - delay: 150ms
+
+  # Test 2: Multiple values before timeout (should reset timer)
+  - id: test_timeout_reset_script
+    then:
+      # Publish first value
+      - sensor.template.publish:
+          id: source_timeout_reset
+          state: 10.0
+      # Wait 50ms (halfway to timeout)
+      - delay: 50ms
+      # Publish second value (resets timeout)
+      - sensor.template.publish:
+          id: source_timeout_reset
+          state: 20.0
+      # Wait 50ms (halfway to timeout again)
+      - delay: 50ms
+      # Publish third value (resets timeout)
+      - sensor.template.publish:
+          id: source_timeout_reset
+          state: 30.0
+      # Wait for timeout to fire (100ms + margin)
+      - delay: 150ms
+
+  # Test 3: Static value timeout
+  - id: test_timeout_static_script
+    then:
+      # Publish initial value
+      - sensor.template.publish:
+          id: source_timeout_static
+          state: 55.5
+      # Wait for timeout to fire
+      - delay: 150ms
+
+  # Test 4: Lambda value timeout
+  - id: test_timeout_lambda_script
+    then:
+      # Publish initial value
+      - sensor.template.publish:
+          id: source_timeout_lambda
+          state: 77.7
+      # Wait for timeout to fire
+      - delay: 150ms
+
+# Buttons to trigger each test scenario
+button:
+  - platform: template
+    name: "Test Timeout Last Button"
+    id: test_timeout_last_button
+    on_press:
+      - script.execute: test_timeout_last_script
+
+  - platform: template
+    name: "Test Timeout Reset Button"
+    id: test_timeout_reset_button
+    on_press:
+      - script.execute: test_timeout_reset_script
+
+  - platform: template
+    name: "Test Timeout Static Button"
+    id: test_timeout_static_button
+    on_press:
+      - script.execute: test_timeout_static_script
+
+  - platform: template
+    name: "Test Timeout Lambda Button"
+    id: test_timeout_lambda_button
+    on_press:
+      - script.execute: test_timeout_lambda_script

tests/integration/test_sensor_timeout_filter.py

@@ -0,0 +1,185 @@
+"""Test sensor timeout filter functionality."""
+
+from __future__ import annotations
+
+import asyncio
+
+from aioesphomeapi import EntityState, SensorState
+import pytest
+
+from .state_utils import InitialStateHelper, build_key_to_entity_mapping
+from .types import APIClientConnectedFactory, RunCompiledFunction
+
+
+@pytest.mark.asyncio
+async def test_sensor_timeout_filter(
+    yaml_config: str,
+    run_compiled: RunCompiledFunction,
+    api_client_connected: APIClientConnectedFactory,
+) -> None:
+    """Test TimeoutFilter and TimeoutFilterConfigured with all modes."""
+    loop = asyncio.get_running_loop()
+
+    # Track state changes for all sensors
+    timeout_last_states: list[float] = []
+    timeout_reset_states: list[float] = []
+    timeout_static_states: list[float] = []
+    timeout_lambda_states: list[float] = []
+
+    # Futures for each test scenario
+    test1_complete = loop.create_future()  # TimeoutFilter - last mode
+    test2_complete = loop.create_future()  # TimeoutFilter - reset behavior
+    test3_complete = loop.create_future()  # TimeoutFilterConfigured - static value
+    test4_complete = loop.create_future()  # TimeoutFilterConfigured - lambda
+
+    def on_state(state: EntityState) -> None:
+        """Track sensor state updates."""
+        if not isinstance(state, SensorState):
+            return
+
+        if state.missing_state:
+            return
+
+        sensor_name = key_to_sensor.get(state.key)
+
+        # Test 1: TimeoutFilter - last mode
+        if sensor_name == "timeout_last_sensor":
+            timeout_last_states.append(state.state)
+            # Expect 2 values: initial 42.0 + timeout fires with 42.0
+            if len(timeout_last_states) >= 2 and not test1_complete.done():
+                test1_complete.set_result(True)
+
+        # Test 2: TimeoutFilter - reset behavior
+        elif sensor_name == "timeout_reset_sensor":
+            timeout_reset_states.append(state.state)
+            # Expect 4 values: 10.0, 20.0, 30.0, then timeout fires with 30.0
+            if len(timeout_reset_states) >= 4 and not test2_complete.done():
+                test2_complete.set_result(True)
+
+        # Test 3: TimeoutFilterConfigured - static value
+        elif sensor_name == "timeout_static_sensor":
+            timeout_static_states.append(state.state)
+            # Expect 2 values: initial 55.5 + timeout fires with 99.9
+            if len(timeout_static_states) >= 2 and not test3_complete.done():
+                test3_complete.set_result(True)
+
+        # Test 4: TimeoutFilterConfigured - lambda
+        elif sensor_name == "timeout_lambda_sensor":
+            timeout_lambda_states.append(state.state)
+            # Expect 2 values: initial 77.7 + timeout fires with -1.0
+            if len(timeout_lambda_states) >= 2 and not test4_complete.done():
+                test4_complete.set_result(True)
+
+    async with (
+        run_compiled(yaml_config),
+        api_client_connected() as client,
+    ):
+        entities, services = await client.list_entities_services()
+
+        key_to_sensor = build_key_to_entity_mapping(
+            entities,
+            [
+                "timeout_last_sensor",
+                "timeout_reset_sensor",
+                "timeout_static_sensor",
+                "timeout_lambda_sensor",
+            ],
+        )
+
+        initial_state_helper = InitialStateHelper(entities)
+        client.subscribe_states(initial_state_helper.on_state_wrapper(on_state))
+
+        try:
+            await initial_state_helper.wait_for_initial_states()
+        except TimeoutError:
+            pytest.fail("Timeout waiting for initial states")
+
+        # Helper to find buttons by object_id substring
+        def find_button(object_id_substring: str) -> int:
+            """Find a button by object_id substring and return its key."""
+            button = next(
+                (e for e in entities if object_id_substring in e.object_id.lower()),
+                None,
+            )
+            assert button is not None, f"Button '{object_id_substring}' not found"
+            return button.key
+
+        # Find all test buttons
+        test1_button_key = find_button("test_timeout_last_button")
+        test2_button_key = find_button("test_timeout_reset_button")
+        test3_button_key = find_button("test_timeout_static_button")
+        test4_button_key = find_button("test_timeout_lambda_button")
+
+        # === Test 1: TimeoutFilter - last mode ===
+        client.button_command(test1_button_key)
+        try:
+            await asyncio.wait_for(test1_complete, timeout=2.0)
+        except TimeoutError:
+            pytest.fail(f"Test 1 timeout. Received states: {timeout_last_states}")
+
+        assert len(timeout_last_states) == 2, (
+            f"Test 1: Should have 2 states, got {len(timeout_last_states)}: {timeout_last_states}"
+        )
+        assert timeout_last_states[0] == pytest.approx(42.0), (
+            f"Test 1: First state should be 42.0, got {timeout_last_states[0]}"
+        )
+        assert timeout_last_states[1] == pytest.approx(42.0), (
+            f"Test 1: Timeout should output last value (42.0), got {timeout_last_states[1]}"
+        )
+
+        # === Test 2: TimeoutFilter - reset behavior ===
+        client.button_command(test2_button_key)
+        try:
+            await asyncio.wait_for(test2_complete, timeout=2.0)
+        except TimeoutError:
+            pytest.fail(f"Test 2 timeout. Received states: {timeout_reset_states}")
+
+        assert len(timeout_reset_states) == 4, (
+            f"Test 2: Should have 4 states, got {len(timeout_reset_states)}: {timeout_reset_states}"
+        )
+        assert timeout_reset_states[0] == pytest.approx(10.0), (
+            f"Test 2: First state should be 10.0, got {timeout_reset_states[0]}"
+        )
+        assert timeout_reset_states[1] == pytest.approx(20.0), (
+            f"Test 2: Second state should be 20.0, got {timeout_reset_states[1]}"
+        )
+        assert timeout_reset_states[2] == pytest.approx(30.0), (
+            f"Test 2: Third state should be 30.0, got {timeout_reset_states[2]}"
+        )
+        assert timeout_reset_states[3] == pytest.approx(30.0), (
+            f"Test 2: Timeout should output last value (30.0), got {timeout_reset_states[3]}"
+        )
+
+        # === Test 3: TimeoutFilterConfigured - static value ===
+        client.button_command(test3_button_key)
+        try:
+            await asyncio.wait_for(test3_complete, timeout=2.0)
+        except TimeoutError:
+            pytest.fail(f"Test 3 timeout. Received states: {timeout_static_states}")
+
+        assert len(timeout_static_states) == 2, (
+            f"Test 3: Should have 2 states, got {len(timeout_static_states)}: {timeout_static_states}"
+        )
+        assert timeout_static_states[0] == pytest.approx(55.5), (
+            f"Test 3: First state should be 55.5, got {timeout_static_states[0]}"
+        )
+        assert timeout_static_states[1] == pytest.approx(99.9), (
+            f"Test 3: Timeout should output configured value (99.9), got {timeout_static_states[1]}"
+        )
+
+        # === Test 4: TimeoutFilterConfigured - lambda ===
+        client.button_command(test4_button_key)
+        try:
+            await asyncio.wait_for(test4_complete, timeout=2.0)
+        except TimeoutError:
+            pytest.fail(f"Test 4 timeout. Received states: {timeout_lambda_states}")
+
+        assert len(timeout_lambda_states) == 2, (
+            f"Test 4: Should have 2 states, got {len(timeout_lambda_states)}: {timeout_lambda_states}"
+        )
+        assert timeout_lambda_states[0] == pytest.approx(77.7), (
+            f"Test 4: First state should be 77.7, got {timeout_lambda_states[0]}"
+        )
+        assert timeout_lambda_states[1] == pytest.approx(-1.0), (
+            f"Test 4: Timeout should evaluate lambda (-1.0), got {timeout_lambda_states[1]}"
+        )