use a common that does not have dupes on dev

This is so we can get the name of the device to use as part of the object id and to internally set the name for logging.

.github/workflows/lock.yml

@@ -1,11 +1,28 @@
 ---
-name: Lock closed issues and PRs
+name: Lock
 
 on:
   schedule:
-    - cron: "30 0 * * *"  # Run daily at 00:30 UTC
+    - cron: "30 0 * * *"
   workflow_dispatch:
 
+permissions:
+  issues: write
+  pull-requests: write
+
+concurrency:
+  group: lock
+
 jobs:
   lock:
-    uses: esphome/workflows/.github/workflows/lock.yml@main
+    runs-on: ubuntu-latest
+    steps:
+      - uses: dessant/lock-threads@v5.0.1
+        with:
+          pr-inactive-days: "1"
+          pr-lock-reason: ""
+          exclude-any-pr-labels: keep-open
+
+          issue-inactive-days: "7"
+          issue-lock-reason: ""
+          exclude-any-issue-labels: keep-open

.pre-commit-config.yaml

@@ -4,7 +4,7 @@
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.12.1
+    rev: v0.12.0
     hooks:
       # Run the linter.
       - id: ruff

CODEOWNERS

@@ -146,7 +146,6 @@ esphome/components/esp32_ble_client/* @jesserockz
 esphome/components/esp32_ble_server/* @Rapsssito @clydebarrow @jesserockz
 esphome/components/esp32_camera_web_server/* @ayufan
 esphome/components/esp32_can/* @Sympatron
-esphome/components/esp32_hosted/* @swoboda1337
 esphome/components/esp32_improv/* @jesserockz
 esphome/components/esp32_rmt/* @jesserockz
 esphome/components/esp32_rmt_led_strip/* @jesserockz
@@ -248,7 +247,6 @@ esphome/components/libretiny_pwm/* @kuba2k2
 esphome/components/light/* @esphome/core
 esphome/components/lightwaverf/* @max246
 esphome/components/lilygo_t5_47/touchscreen/* @jesserockz
-esphome/components/ln882x/* @lamauny
 esphome/components/lock/* @esphome/core
 esphome/components/logger/* @esphome/core
 esphome/components/logger/select/* @clydebarrow
@@ -333,7 +331,6 @@ esphome/components/pca6416a/* @Mat931
 esphome/components/pca9554/* @clydebarrow @hwstar
 esphome/components/pcf85063/* @brogon
 esphome/components/pcf8563/* @KoenBreeman
-esphome/components/pi4ioe5v6408/* @jesserockz
 esphome/components/pid/* @OttoWinter
 esphome/components/pipsolar/* @andreashergert1984
 esphome/components/pm1006/* @habbie
@@ -494,11 +491,10 @@ esphome/components/vbus/* @ssieb
 esphome/components/veml3235/* @kbx81
 esphome/components/veml7700/* @latonita
 esphome/components/version/* @esphome/core
-esphome/components/voice_assistant/* @jesserockz @kahrendt
+esphome/components/voice_assistant/* @jesserockz
 esphome/components/wake_on_lan/* @clydebarrow @willwill2will54
 esphome/components/watchdog/* @oarcher
 esphome/components/waveshare_epaper/* @clydebarrow
-esphome/components/web_server/ota/* @esphome/core
 esphome/components/web_server_base/* @OttoWinter
 esphome/components/web_server_idf/* @dentra
 esphome/components/weikai/* @DrCoolZic

esphome/__main__.py

@@ -34,9 +34,11 @@ from esphome.const import (
     CONF_PORT,
     CONF_SUBSTITUTIONS,
     CONF_TOPIC,
+    PLATFORM_BK72XX,
     PLATFORM_ESP32,
     PLATFORM_ESP8266,
     PLATFORM_RP2040,
+    PLATFORM_RTL87XX,
     SECRETS_FILES,
 )
 from esphome.core import CORE, EsphomeError, coroutine
@@ -352,7 +354,7 @@ def upload_program(config, args, host):
         if CORE.target_platform in (PLATFORM_RP2040):
             return upload_using_platformio(config, args.device)
 
-        if CORE.is_libretiny:
+        if CORE.target_platform in (PLATFORM_BK72XX, PLATFORM_RTL87XX):
             return upload_using_platformio(config, host)
 
         return 1  # Unknown target platform

esphome/components/ac_dimmer/ac_dimmer.cpp

@@ -4,7 +4,6 @@
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
 #include <cmath>
-#include <numbers>
 
 #ifdef USE_ESP8266
 #include <core_esp8266_waveform.h>
@@ -204,7 +203,7 @@ void AcDimmer::setup() {
 #endif
 }
 void AcDimmer::write_state(float state) {
-  state = std::acos(1 - (2 * state)) / std::numbers::pi;  // RMS power compensation
+  state = std::acos(1 - (2 * state)) / 3.14159;  // RMS power compensation
   auto new_value = static_cast<uint16_t>(roundf(state * 65535));
   if (new_value != 0 && this->store_.value == 0)
     this->store_.init_cycle = this->init_with_half_cycle_;

esphome/components/adc/adc_sensor.h

@@ -15,7 +15,8 @@ namespace adc {
 
 #ifdef USE_ESP32
 // clang-format off
-#if (ESP_IDF_VERSION_MAJOR == 5 && \
+#if (ESP_IDF_VERSION_MAJOR == 4 && ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 4, 7)) || \
+    (ESP_IDF_VERSION_MAJOR == 5 && \
      ((ESP_IDF_VERSION_MINOR == 0 && ESP_IDF_VERSION_PATCH >= 5) || \
       (ESP_IDF_VERSION_MINOR == 1 && ESP_IDF_VERSION_PATCH >= 3) || \
       (ESP_IDF_VERSION_MINOR >= 2)) \
@@ -27,24 +28,19 @@ static const adc_atten_t ADC_ATTEN_DB_12_COMPAT = ADC_ATTEN_DB_11;
 #endif
 #endif  // USE_ESP32
 
-enum class SamplingMode : uint8_t {
-  AVG = 0,
-  MIN = 1,
-  MAX = 2,
-};
-
+enum class SamplingMode : uint8_t { AVG = 0, MIN = 1, MAX = 2 };
 const LogString *sampling_mode_to_str(SamplingMode mode);
 
 class Aggregator {
  public:
-  Aggregator(SamplingMode mode);
   void add_sample(uint32_t value);
   uint32_t aggregate();
+  Aggregator(SamplingMode mode);
 
  protected:
+  SamplingMode mode_{SamplingMode::AVG};
   uint32_t aggr_{0};
   uint32_t samples_{0};
-  SamplingMode mode_{SamplingMode::AVG};
 };
 
 class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage_sampler::VoltageSampler {
@@ -85,9 +81,9 @@ class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage
 #endif  // USE_RP2040
 
  protected:
-  uint8_t sample_count_{1};
-  bool output_raw_{false};
   InternalGPIOPin *pin_;
+  bool output_raw_{false};
+  uint8_t sample_count_{1};
   SamplingMode sampling_mode_{SamplingMode::AVG};
 
 #ifdef USE_RP2040
@@ -99,7 +95,11 @@ class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage
   adc1_channel_t channel1_{ADC1_CHANNEL_MAX};
   adc2_channel_t channel2_{ADC2_CHANNEL_MAX};
   bool autorange_{false};
+#if ESP_IDF_VERSION_MAJOR >= 5
   esp_adc_cal_characteristics_t cal_characteristics_[SOC_ADC_ATTEN_NUM] = {};
+#else
+  esp_adc_cal_characteristics_t cal_characteristics_[ADC_ATTEN_MAX] = {};
+#endif  // ESP_IDF_VERSION_MAJOR
 #endif  // USE_ESP32
 };
 

esphome/components/adc/adc_sensor_common.cpp

@@ -61,7 +61,7 @@ uint32_t Aggregator::aggregate() {
 
 void ADCSensor::update() {
   float value_v = this->sample();
-  ESP_LOGV(TAG, "'%s': Voltage=%.4fV", this->get_name().c_str(), value_v);
+  ESP_LOGV(TAG, "'%s': Got voltage=%.4fV", this->get_name().c_str(), value_v);
   this->publish_state(value_v);
 }
 

esphome/components/adc/adc_sensor_esp32.cpp

@@ -55,40 +55,32 @@ void ADCSensor::setup() {
 }
 
 void ADCSensor::dump_config() {
-  static const char *const ATTEN_AUTO_STR = "auto";
-  static const char *const ATTEN_0DB_STR = "0 db";
-  static const char *const ATTEN_2_5DB_STR = "2.5 db";
-  static const char *const ATTEN_6DB_STR = "6 db";
-  static const char *const ATTEN_12DB_STR = "12 db";
-  const char *atten_str = ATTEN_AUTO_STR;
-
   LOG_SENSOR("", "ADC Sensor", this);
   LOG_PIN("  Pin: ", this->pin_);
-
-  if (!this->autorange_) {
+  if (this->autorange_) {
+    ESP_LOGCONFIG(TAG, "  Attenuation: auto");
+  } else {
     switch (this->attenuation_) {
       case ADC_ATTEN_DB_0:
-        atten_str = ATTEN_0DB_STR;
+        ESP_LOGCONFIG(TAG, "  Attenuation: 0db");
         break;
       case ADC_ATTEN_DB_2_5:
-        atten_str = ATTEN_2_5DB_STR;
+        ESP_LOGCONFIG(TAG, "  Attenuation: 2.5db");
         break;
       case ADC_ATTEN_DB_6:
-        atten_str = ATTEN_6DB_STR;
+        ESP_LOGCONFIG(TAG, "  Attenuation: 6db");
         break;
       case ADC_ATTEN_DB_12_COMPAT:
-        atten_str = ATTEN_12DB_STR;
+        ESP_LOGCONFIG(TAG, "  Attenuation: 12db");
         break;
       default:  // This is to satisfy the unused ADC_ATTEN_MAX
         break;
     }
   }
-
   ESP_LOGCONFIG(TAG,
-                "  Attenuation: %s\n"
                 "  Samples: %i\n"
                 "  Sampling mode: %s",
-                atten_str, this->sample_count_, LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
+                this->sample_count_, LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
   LOG_UPDATE_INTERVAL(this);
 }
 

esphome/components/ade7880/ade7880.h

@@ -85,6 +85,8 @@ class ADE7880 : public i2c::I2CDevice, public PollingComponent {
 
   void dump_config() override;
 
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
  protected:
   ADE7880Store store_{};
   InternalGPIOPin *irq0_pin_{nullptr};

esphome/components/ads1115/ads1115.h

@@ -49,6 +49,7 @@ class ADS1115Component : public Component, public i2c::I2CDevice {
   void setup() override;
   void dump_config() override;
   /// HARDWARE_LATE setup priority
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void set_continuous_mode(bool continuous_mode) { continuous_mode_ = continuous_mode; }
 
   /// Helper method to request a measurement from a sensor.

esphome/components/ads1118/ads1118.h

@@ -34,6 +34,7 @@ class ADS1118 : public Component,
   ADS1118() = default;
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   /// Helper method to request a measurement from a sensor.
   float request_measurement(ADS1118Multiplexer multiplexer, ADS1118Gain gain, bool temperature_mode);
 

esphome/components/ags10/ags10.h

@@ -31,6 +31,8 @@ class AGS10Component : public PollingComponent, public i2c::I2CDevice {
 
   void dump_config() override;
 
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
   /**
    * Modifies target address of AGS10.
    *

esphome/components/aic3204/aic3204.h

@@ -66,6 +66,7 @@ class AIC3204 : public audio_dac::AudioDac, public Component, public i2c::I2CDev
  public:
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
   bool set_mute_off() override;
   bool set_mute_on() override;

esphome/components/alpha3/alpha3.h

@@ -41,6 +41,7 @@ class Alpha3 : public esphome::ble_client::BLEClientNode, public PollingComponen
   void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                            esp_ble_gattc_cb_param_t *param) override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void set_flow_sensor(sensor::Sensor *sensor) { this->flow_sensor_ = sensor; }
   void set_head_sensor(sensor::Sensor *sensor) { this->head_sensor_ = sensor; }
   void set_power_sensor(sensor::Sensor *sensor) { this->power_sensor_ = sensor; }

esphome/components/am43/cover/am43_cover.h

@@ -22,6 +22,7 @@ class Am43Component : public cover::Cover, public esphome::ble_client::BLEClient
   void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                            esp_ble_gattc_cb_param_t *param) override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   cover::CoverTraits get_traits() override;
   void set_pin(uint16_t pin) { this->pin_ = pin; }
   void set_invert_position(bool invert_position) { this->invert_position_ = invert_position; }

esphome/components/am43/sensor/am43_sensor.h

@@ -22,6 +22,7 @@ class Am43 : public esphome::ble_client::BLEClientNode, public PollingComponent
   void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                            esp_ble_gattc_cb_param_t *param) override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void set_battery(sensor::Sensor *battery) { battery_ = battery; }
   void set_illuminance(sensor::Sensor *illuminance) { illuminance_ = illuminance; }
 

esphome/components/analog_threshold/analog_threshold_binary_sensor.h

@@ -12,6 +12,8 @@ class AnalogThresholdBinarySensor : public Component, public binary_sensor::Bina
   void dump_config() override;
   void setup() override;
 
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
   void set_sensor(sensor::Sensor *analog_sensor);
   template<typename T> void set_upper_threshold(T upper_threshold) { this->upper_threshold_ = upper_threshold; }
   template<typename T> void set_lower_threshold(T lower_threshold) { this->lower_threshold_ = lower_threshold; }

esphome/components/anova/anova.h

@@ -26,6 +26,7 @@ class Anova : public climate::Climate, public esphome::ble_client::BLEClientNode
   void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                            esp_ble_gattc_cb_param_t *param) override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   climate::ClimateTraits traits() override {
     auto traits = climate::ClimateTraits();
     traits.set_supports_current_temperature(true);

esphome/components/api/__init__.py

@@ -110,10 +110,9 @@ CONFIG_SCHEMA = cv.All(
             ): ACTIONS_SCHEMA,
             cv.Exclusive(CONF_ACTIONS, group_of_exclusion=CONF_ACTIONS): ACTIONS_SCHEMA,
             cv.Optional(CONF_ENCRYPTION): _encryption_schema,
-            cv.Optional(CONF_BATCH_DELAY, default="100ms"): cv.All(
-                cv.positive_time_period_milliseconds,
-                cv.Range(max=cv.TimePeriod(milliseconds=65535)),
-            ),
+            cv.Optional(
+                CONF_BATCH_DELAY, default="100ms"
+            ): cv.positive_time_period_milliseconds,
             cv.Optional(CONF_ON_CLIENT_CONNECTED): automation.validate_automation(
                 single=True
             ),
@@ -136,26 +135,23 @@ async def to_code(config):
     cg.add(var.set_reboot_timeout(config[CONF_REBOOT_TIMEOUT]))
     cg.add(var.set_batch_delay(config[CONF_BATCH_DELAY]))
 
-    if actions := config.get(CONF_ACTIONS, []):
-        cg.add_define("USE_API_YAML_SERVICES")
-        for conf in actions:
-            template_args = []
-            func_args = []
-            service_arg_names = []
-            for name, var_ in conf[CONF_VARIABLES].items():
-                native = SERVICE_ARG_NATIVE_TYPES[var_]
-                template_args.append(native)
-                func_args.append((native, name))
-                service_arg_names.append(name)
-            templ = cg.TemplateArguments(*template_args)
-            trigger = cg.new_Pvariable(
-                conf[CONF_TRIGGER_ID], templ, conf[CONF_ACTION], service_arg_names
-            )
-            cg.add(var.register_user_service(trigger))
-            await automation.build_automation(trigger, func_args, conf)
+    for conf in config.get(CONF_ACTIONS, []):
+        template_args = []
+        func_args = []
+        service_arg_names = []
+        for name, var_ in conf[CONF_VARIABLES].items():
+            native = SERVICE_ARG_NATIVE_TYPES[var_]
+            template_args.append(native)
+            func_args.append((native, name))
+            service_arg_names.append(name)
+        templ = cg.TemplateArguments(*template_args)
+        trigger = cg.new_Pvariable(
+            conf[CONF_TRIGGER_ID], templ, conf[CONF_ACTION], service_arg_names
+        )
+        cg.add(var.register_user_service(trigger))
+        await automation.build_automation(trigger, func_args, conf)
 
     if CONF_ON_CLIENT_CONNECTED in config:
-        cg.add_define("USE_API_CLIENT_CONNECTED_TRIGGER")
         await automation.build_automation(
             var.get_client_connected_trigger(),
             [(cg.std_string, "client_info"), (cg.std_string, "client_address")],
@@ -163,7 +159,6 @@ async def to_code(config):
         )
 
     if CONF_ON_CLIENT_DISCONNECTED in config:
-        cg.add_define("USE_API_CLIENT_DISCONNECTED_TRIGGER")
         await automation.build_automation(
             var.get_client_disconnected_trigger(),
             [(cg.std_string, "client_info"), (cg.std_string, "client_address")],
@@ -182,7 +177,7 @@ async def to_code(config):
             # and plaintext disabled. Only a factory reset can remove it.
             cg.add_define("USE_API_PLAINTEXT")
         cg.add_define("USE_API_NOISE")
-        cg.add_library("esphome/noise-c", "0.1.10")
+        cg.add_library("esphome/noise-c", "0.1.6")
     else:
         cg.add_define("USE_API_PLAINTEXT")
 

esphome/components/api/api_connection.cpp

@@ -33,14 +33,9 @@ namespace api {
 // Since each message could contain multiple protobuf messages when using packet batching,
 // this limits the number of messages processed, not the number of TCP packets.
 static constexpr uint8_t MAX_MESSAGES_PER_LOOP = 5;
-static constexpr uint8_t MAX_PING_RETRIES = 60;
-static constexpr uint16_t PING_RETRY_INTERVAL = 1000;
-static constexpr uint32_t KEEPALIVE_DISCONNECT_TIMEOUT = (KEEPALIVE_TIMEOUT_MS * 5) / 2;
 
 static const char *const TAG = "api.connection";
-#ifdef USE_ESP32_CAMERA
 static const int ESP32_CAMERA_STOP_STREAM = 5000;
-#endif
 
 APIConnection::APIConnection(std::unique_ptr<socket::Socket> sock, APIServer *parent)
     : parent_(parent), initial_state_iterator_(this), list_entities_iterator_(this) {
@@ -65,6 +60,10 @@ uint32_t APIConnection::get_batch_delay_ms_() const { return this->parent_->get_
 void APIConnection::start() {
   this->last_traffic_ = App.get_loop_component_start_time();
 
+  // Set next_ping_retry_ to prevent immediate ping
+  // This ensures the first ping happens after the keepalive period
+  this->next_ping_retry_ = this->last_traffic_ + KEEPALIVE_TIMEOUT_MS;
+
   APIError err = this->helper_->init();
   if (err != APIError::OK) {
     on_fatal_error();
@@ -90,24 +89,21 @@ APIConnection::~APIConnection() {
 #endif
 }
 
-#ifdef HAS_PROTO_MESSAGE_DUMP
-void APIConnection::log_batch_item_(const DeferredBatch::BatchItem &item) {
-  // Set log-only mode
-  this->flags_.log_only_mode = true;
-
-  // Call the creator - it will create the message and log it via encode_message_to_buffer
-  item.creator(item.entity, this, std::numeric_limits<uint16_t>::max(), true, item.message_type);
-
-  // Clear log-only mode
-  this->flags_.log_only_mode = false;
-}
-#endif
-
 void APIConnection::loop() {
-  if (this->flags_.next_close) {
+  if (this->remove_)
+    return;
+
+  if (!network::is_connected()) {
+    // when network is disconnected force disconnect immediately
+    // don't wait for timeout
+    this->on_fatal_error();
+    ESP_LOGW(TAG, "%s: Network unavailable; disconnecting", this->get_client_combined_info().c_str());
+    return;
+  }
+  if (this->next_close_) {
     // requested a disconnect
     this->helper_->close();
-    this->flags_.remove = true;
+    this->remove_ = true;
     return;
   }
 
@@ -148,38 +144,47 @@ void APIConnection::loop() {
         } else {
           this->read_message(0, buffer.type, nullptr);
         }
-        if (this->flags_.remove)
+        if (this->remove_)
           return;
       }
     }
   }
 
   // Process deferred batch if scheduled
-  if (this->flags_.batch_scheduled && now - this->deferred_batch_.batch_start_time >= this->get_batch_delay_ms_()) {
+  if (this->deferred_batch_.batch_scheduled &&
+      App.get_loop_component_start_time() - this->deferred_batch_.batch_start_time >= this->get_batch_delay_ms_()) {
     this->process_batch_();
   }
 
-  if (!this->list_entities_iterator_.completed()) {
+  if (!this->list_entities_iterator_.completed())
     this->list_entities_iterator_.advance();
-  } else if (!this->initial_state_iterator_.completed()) {
+  if (!this->initial_state_iterator_.completed() && this->list_entities_iterator_.completed())
     this->initial_state_iterator_.advance();
-  }
 
-  if (this->flags_.sent_ping) {
+  static uint8_t max_ping_retries = 60;
+  static uint16_t ping_retry_interval = 1000;
+  if (this->sent_ping_) {
     // Disconnect if not responded within 2.5*keepalive
-    if (now - this->last_traffic_ > KEEPALIVE_DISCONNECT_TIMEOUT) {
+    if (now - this->last_traffic_ > (KEEPALIVE_TIMEOUT_MS * 5) / 2) {
       on_fatal_error();
       ESP_LOGW(TAG, "%s is unresponsive; disconnecting", this->get_client_combined_info().c_str());
     }
-  } else if (now - this->last_traffic_ > KEEPALIVE_TIMEOUT_MS) {
+  } else if (now - this->last_traffic_ > KEEPALIVE_TIMEOUT_MS && now > this->next_ping_retry_) {
     ESP_LOGVV(TAG, "Sending keepalive PING");
-    this->flags_.sent_ping = this->send_message(PingRequest());
-    if (!this->flags_.sent_ping) {
-      // If we can't send the ping request directly (tx_buffer full),
-      // schedule it at the front of the batch so it will be sent with priority
-      ESP_LOGW(TAG, "Buffer full, ping queued");
-      this->schedule_message_front_(nullptr, &APIConnection::try_send_ping_request, PingRequest::MESSAGE_TYPE);
-      this->flags_.sent_ping = true;  // Mark as sent to avoid scheduling multiple pings
+    this->sent_ping_ = this->send_message(PingRequest());
+    if (!this->sent_ping_) {
+      this->next_ping_retry_ = now + ping_retry_interval;
+      this->ping_retries_++;
+      std::string warn_str = str_sprintf("%s: Sending keepalive failed %u time(s);",
+                                         this->get_client_combined_info().c_str(), this->ping_retries_);
+      if (this->ping_retries_ >= max_ping_retries) {
+        on_fatal_error();
+        ESP_LOGE(TAG, "%s disconnecting", warn_str.c_str());
+      } else if (this->ping_retries_ >= 10) {
+        ESP_LOGW(TAG, "%s retrying in %u ms", warn_str.c_str(), ping_retry_interval);
+      } else {
+        ESP_LOGD(TAG, "%s retrying in %u ms", warn_str.c_str(), ping_retry_interval);
+      }
     }
   }
 
@@ -202,20 +207,22 @@ void APIConnection::loop() {
     // bool done = 3;
     buffer.encode_bool(3, done);
 
-    bool success = this->send_buffer(buffer, CameraImageResponse::MESSAGE_TYPE);
+    bool success = this->send_buffer(buffer, 44);
 
     if (success) {
       this->image_reader_.consume_data(to_send);
-      if (done) {
-        this->image_reader_.return_image();
-      }
+    }
+    if (success && done) {
+      this->image_reader_.return_image();
     }
   }
 #endif
 
-  if (state_subs_at_ >= 0) {
+  if (state_subs_at_ != -1) {
     const auto &subs = this->parent_->get_state_subs();
-    if (state_subs_at_ < static_cast<int>(subs.size())) {
+    if (state_subs_at_ >= (int) subs.size()) {
+      state_subs_at_ = -1;
+    } else {
       auto &it = subs[state_subs_at_];
       SubscribeHomeAssistantStateResponse resp;
       resp.entity_id = it.entity_id;
@@ -224,8 +231,6 @@ void APIConnection::loop() {
       if (this->send_message(resp)) {
         state_subs_at_++;
       }
-    } else {
-      state_subs_at_ = -1;
     }
   }
 }
@@ -239,27 +244,19 @@ DisconnectResponse APIConnection::disconnect(const DisconnectRequest &msg) {
   // don't close yet, we still need to send the disconnect response
   // close will happen on next loop
   ESP_LOGD(TAG, "%s disconnected", this->get_client_combined_info().c_str());
-  this->flags_.next_close = true;
+  this->next_close_ = true;
   DisconnectResponse resp;
   return resp;
 }
 void APIConnection::on_disconnect_response(const DisconnectResponse &value) {
   this->helper_->close();
-  this->flags_.remove = true;
+  this->remove_ = true;
 }
 
 // Encodes a message to the buffer and returns the total number of bytes used,
 // including header and footer overhead. Returns 0 if the message doesn't fit.
 uint16_t APIConnection::encode_message_to_buffer(ProtoMessage &msg, uint16_t message_type, APIConnection *conn,
                                                  uint32_t remaining_size, bool is_single) {
-#ifdef HAS_PROTO_MESSAGE_DUMP
-  // If in log-only mode, just log and return
-  if (conn->flags_.log_only_mode) {
-    conn->log_send_message_(msg.message_name(), msg.dump());
-    return 1;  // Return non-zero to indicate "success" for logging
-  }
-#endif
-
   // Calculate size
   uint32_t calculated_size = 0;
   msg.calculate_size(calculated_size);
@@ -303,6 +300,10 @@ bool APIConnection::send_binary_sensor_state(binary_sensor::BinarySensor *binary
   return this->schedule_message_(binary_sensor, &APIConnection::try_send_binary_sensor_state,
                                  BinarySensorStateResponse::MESSAGE_TYPE);
 }
+void APIConnection::send_binary_sensor_info(binary_sensor::BinarySensor *binary_sensor) {
+  this->schedule_message_(binary_sensor, &APIConnection::try_send_binary_sensor_info,
+                          ListEntitiesBinarySensorResponse::MESSAGE_TYPE);
+}
 
 uint16_t APIConnection::try_send_binary_sensor_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                                      bool is_single) {
@@ -330,6 +331,9 @@ uint16_t APIConnection::try_send_binary_sensor_info(EntityBase *entity, APIConne
 bool APIConnection::send_cover_state(cover::Cover *cover) {
   return this->schedule_message_(cover, &APIConnection::try_send_cover_state, CoverStateResponse::MESSAGE_TYPE);
 }
+void APIConnection::send_cover_info(cover::Cover *cover) {
+  this->schedule_message_(cover, &APIConnection::try_send_cover_info, ListEntitiesCoverResponse::MESSAGE_TYPE);
+}
 uint16_t APIConnection::try_send_cover_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                              bool is_single) {
   auto *cover = static_cast<cover::Cover *>(entity);
@@ -391,6 +395,9 @@ void APIConnection::cover_command(const CoverCommandRequest &msg) {
 bool APIConnection::send_fan_state(fan::Fan *fan) {
   return this->schedule_message_(fan, &APIConnection::try_send_fan_state, FanStateResponse::MESSAGE_TYPE);
 }
+void APIConnection::send_fan_info(fan::Fan *fan) {
+  this->schedule_message_(fan, &APIConnection::try_send_fan_info, ListEntitiesFanResponse::MESSAGE_TYPE);
+}
 uint16_t APIConnection::try_send_fan_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                            bool is_single) {
   auto *fan = static_cast<fan::Fan *>(entity);
@@ -450,6 +457,9 @@ void APIConnection::fan_command(const FanCommandRequest &msg) {
 bool APIConnection::send_light_state(light::LightState *light) {
   return this->schedule_message_(light, &APIConnection::try_send_light_state, LightStateResponse::MESSAGE_TYPE);
 }
+void APIConnection::send_light_info(light::LightState *light) {
+  this->schedule_message_(light, &APIConnection::try_send_light_info, ListEntitiesLightResponse::MESSAGE_TYPE);
+}
 uint16_t APIConnection::try_send_light_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                              bool is_single) {
   auto *light = static_cast<light::LightState *>(entity);
@@ -542,6 +552,9 @@ void APIConnection::light_command(const LightCommandRequest &msg) {
 bool APIConnection::send_sensor_state(sensor::Sensor *sensor) {
   return this->schedule_message_(sensor, &APIConnection::try_send_sensor_state, SensorStateResponse::MESSAGE_TYPE);
 }
+void APIConnection::send_sensor_info(sensor::Sensor *sensor) {
+  this->schedule_message_(sensor, &APIConnection::try_send_sensor_info, ListEntitiesSensorResponse::MESSAGE_TYPE);
+}
 
 uint16_t APIConnection::try_send_sensor_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                               bool is_single) {
@@ -574,6 +587,9 @@ uint16_t APIConnection::try_send_sensor_info(EntityBase *entity, APIConnection *
 bool APIConnection::send_switch_state(switch_::Switch *a_switch) {
   return this->schedule_message_(a_switch, &APIConnection::try_send_switch_state, SwitchStateResponse::MESSAGE_TYPE);
 }
+void APIConnection::send_switch_info(switch_::Switch *a_switch) {
+  this->schedule_message_(a_switch, &APIConnection::try_send_switch_info, ListEntitiesSwitchResponse::MESSAGE_TYPE);
+}
 
 uint16_t APIConnection::try_send_switch_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                               bool is_single) {
@@ -612,6 +628,10 @@ bool APIConnection::send_text_sensor_state(text_sensor::TextSensor *text_sensor)
   return this->schedule_message_(text_sensor, &APIConnection::try_send_text_sensor_state,
                                  TextSensorStateResponse::MESSAGE_TYPE);
 }
+void APIConnection::send_text_sensor_info(text_sensor::TextSensor *text_sensor) {
+  this->schedule_message_(text_sensor, &APIConnection::try_send_text_sensor_info,
+                          ListEntitiesTextSensorResponse::MESSAGE_TYPE);
+}
 
 uint16_t APIConnection::try_send_text_sensor_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                                    bool is_single) {
@@ -672,6 +692,9 @@ uint16_t APIConnection::try_send_climate_state(EntityBase *entity, APIConnection
     resp.target_humidity = climate->target_humidity;
   return encode_message_to_buffer(resp, ClimateStateResponse::MESSAGE_TYPE, conn, remaining_size, is_single);
 }
+void APIConnection::send_climate_info(climate::Climate *climate) {
+  this->schedule_message_(climate, &APIConnection::try_send_climate_info, ListEntitiesClimateResponse::MESSAGE_TYPE);
+}
 uint16_t APIConnection::try_send_climate_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                               bool is_single) {
   auto *climate = static_cast<climate::Climate *>(entity);
@@ -739,6 +762,9 @@ void APIConnection::climate_command(const ClimateCommandRequest &msg) {
 bool APIConnection::send_number_state(number::Number *number) {
   return this->schedule_message_(number, &APIConnection::try_send_number_state, NumberStateResponse::MESSAGE_TYPE);
 }
+void APIConnection::send_number_info(number::Number *number) {
+  this->schedule_message_(number, &APIConnection::try_send_number_info, ListEntitiesNumberResponse::MESSAGE_TYPE);
+}
 
 uint16_t APIConnection::try_send_number_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                               bool is_single) {
@@ -790,6 +816,9 @@ uint16_t APIConnection::try_send_date_state(EntityBase *entity, APIConnection *c
   fill_entity_state_base(date, resp);
   return encode_message_to_buffer(resp, DateStateResponse::MESSAGE_TYPE, conn, remaining_size, is_single);
 }
+void APIConnection::send_date_info(datetime::DateEntity *date) {
+  this->schedule_message_(date, &APIConnection::try_send_date_info, ListEntitiesDateResponse::MESSAGE_TYPE);
+}
 uint16_t APIConnection::try_send_date_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                            bool is_single) {
   auto *date = static_cast<datetime::DateEntity *>(entity);
@@ -824,6 +853,9 @@ uint16_t APIConnection::try_send_time_state(EntityBase *entity, APIConnection *c
   fill_entity_state_base(time, resp);
   return encode_message_to_buffer(resp, TimeStateResponse::MESSAGE_TYPE, conn, remaining_size, is_single);
 }
+void APIConnection::send_time_info(datetime::TimeEntity *time) {
+  this->schedule_message_(time, &APIConnection::try_send_time_info, ListEntitiesTimeResponse::MESSAGE_TYPE);
+}
 uint16_t APIConnection::try_send_time_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                            bool is_single) {
   auto *time = static_cast<datetime::TimeEntity *>(entity);
@@ -860,6 +892,9 @@ uint16_t APIConnection::try_send_datetime_state(EntityBase *entity, APIConnectio
   fill_entity_state_base(datetime, resp);
   return encode_message_to_buffer(resp, DateTimeStateResponse::MESSAGE_TYPE, conn, remaining_size, is_single);
 }
+void APIConnection::send_datetime_info(datetime::DateTimeEntity *datetime) {
+  this->schedule_message_(datetime, &APIConnection::try_send_datetime_info, ListEntitiesDateTimeResponse::MESSAGE_TYPE);
+}
 uint16_t APIConnection::try_send_datetime_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                                bool is_single) {
   auto *datetime = static_cast<datetime::DateTimeEntity *>(entity);
@@ -883,6 +918,9 @@ void APIConnection::datetime_command(const DateTimeCommandRequest &msg) {
 bool APIConnection::send_text_state(text::Text *text) {
   return this->schedule_message_(text, &APIConnection::try_send_text_state, TextStateResponse::MESSAGE_TYPE);
 }
+void APIConnection::send_text_info(text::Text *text) {
+  this->schedule_message_(text, &APIConnection::try_send_text_info, ListEntitiesTextResponse::MESSAGE_TYPE);
+}
 
 uint16_t APIConnection::try_send_text_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                             bool is_single) {
@@ -921,6 +959,9 @@ void APIConnection::text_command(const TextCommandRequest &msg) {
 bool APIConnection::send_select_state(select::Select *select) {
   return this->schedule_message_(select, &APIConnection::try_send_select_state, SelectStateResponse::MESSAGE_TYPE);
 }
+void APIConnection::send_select_info(select::Select *select) {
+  this->schedule_message_(select, &APIConnection::try_send_select_info, ListEntitiesSelectResponse::MESSAGE_TYPE);
+}
 
 uint16_t APIConnection::try_send_select_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                               bool is_single) {
@@ -954,6 +995,9 @@ void APIConnection::select_command(const SelectCommandRequest &msg) {
 #endif
 
 #ifdef USE_BUTTON
+void esphome::api::APIConnection::send_button_info(button::Button *button) {
+  this->schedule_message_(button, &APIConnection::try_send_button_info, ListEntitiesButtonResponse::MESSAGE_TYPE);
+}
 uint16_t APIConnection::try_send_button_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                              bool is_single) {
   auto *button = static_cast<button::Button *>(entity);
@@ -976,6 +1020,9 @@ void esphome::api::APIConnection::button_command(const ButtonCommandRequest &msg
 bool APIConnection::send_lock_state(lock::Lock *a_lock) {
   return this->schedule_message_(a_lock, &APIConnection::try_send_lock_state, LockStateResponse::MESSAGE_TYPE);
 }
+void APIConnection::send_lock_info(lock::Lock *a_lock) {
+  this->schedule_message_(a_lock, &APIConnection::try_send_lock_info, ListEntitiesLockResponse::MESSAGE_TYPE);
+}
 
 uint16_t APIConnection::try_send_lock_state(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                             bool is_single) {
@@ -1029,6 +1076,9 @@ uint16_t APIConnection::try_send_valve_state(EntityBase *entity, APIConnection *
   fill_entity_state_base(valve, resp);
   return encode_message_to_buffer(resp, ValveStateResponse::MESSAGE_TYPE, conn, remaining_size, is_single);
 }
+void APIConnection::send_valve_info(valve::Valve *valve) {
+  this->schedule_message_(valve, &APIConnection::try_send_valve_info, ListEntitiesValveResponse::MESSAGE_TYPE);
+}
 uint16_t APIConnection::try_send_valve_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                             bool is_single) {
   auto *valve = static_cast<valve::Valve *>(entity);
@@ -1074,6 +1124,10 @@ uint16_t APIConnection::try_send_media_player_state(EntityBase *entity, APIConne
   fill_entity_state_base(media_player, resp);
   return encode_message_to_buffer(resp, MediaPlayerStateResponse::MESSAGE_TYPE, conn, remaining_size, is_single);
 }
+void APIConnection::send_media_player_info(media_player::MediaPlayer *media_player) {
+  this->schedule_message_(media_player, &APIConnection::try_send_media_player_info,
+                          ListEntitiesMediaPlayerResponse::MESSAGE_TYPE);
+}
 uint16_t APIConnection::try_send_media_player_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                                    bool is_single) {
   auto *media_player = static_cast<media_player::MediaPlayer *>(entity);
@@ -1117,7 +1171,7 @@ void APIConnection::media_player_command(const MediaPlayerCommandRequest &msg) {
 
 #ifdef USE_ESP32_CAMERA
 void APIConnection::set_camera_state(std::shared_ptr<esp32_camera::CameraImage> image) {
-  if (!this->flags_.state_subscription)
+  if (!this->state_subscription_)
     return;
   if (this->image_reader_.available())
     return;
@@ -1125,6 +1179,9 @@ void APIConnection::set_camera_state(std::shared_ptr<esp32_camera::CameraImage>
       image->was_requested_by(esphome::esp32_camera::IDLE))
     this->image_reader_.set_image(std::move(image));
 }
+void APIConnection::send_camera_info(esp32_camera::ESP32Camera *camera) {
+  this->schedule_message_(camera, &APIConnection::try_send_camera_info, ListEntitiesCameraResponse::MESSAGE_TYPE);
+}
 uint16_t APIConnection::try_send_camera_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                              bool is_single) {
   auto *camera = static_cast<esp32_camera::ESP32Camera *>(entity);
@@ -1331,6 +1388,10 @@ uint16_t APIConnection::try_send_alarm_control_panel_state(EntityBase *entity, A
   fill_entity_state_base(a_alarm_control_panel, resp);
   return encode_message_to_buffer(resp, AlarmControlPanelStateResponse::MESSAGE_TYPE, conn, remaining_size, is_single);
 }
+void APIConnection::send_alarm_control_panel_info(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel) {
+  this->schedule_message_(a_alarm_control_panel, &APIConnection::try_send_alarm_control_panel_info,
+                          ListEntitiesAlarmControlPanelResponse::MESSAGE_TYPE);
+}
 uint16_t APIConnection::try_send_alarm_control_panel_info(EntityBase *entity, APIConnection *conn,
                                                           uint32_t remaining_size, bool is_single) {
   auto *a_alarm_control_panel = static_cast<alarm_control_panel::AlarmControlPanel *>(entity);
@@ -1379,7 +1440,10 @@ void APIConnection::alarm_control_panel_command(const AlarmControlPanelCommandRe
 
 #ifdef USE_EVENT
 void APIConnection::send_event(event::Event *event, const std::string &event_type) {
-  this->schedule_message_(event, MessageCreator(event_type), EventResponse::MESSAGE_TYPE);
+  this->schedule_message_(event, MessageCreator(event_type, EventResponse::MESSAGE_TYPE), EventResponse::MESSAGE_TYPE);
+}
+void APIConnection::send_event_info(event::Event *event) {
+  this->schedule_message_(event, &APIConnection::try_send_event_info, ListEntitiesEventResponse::MESSAGE_TYPE);
 }
 uint16_t APIConnection::try_send_event_response(event::Event *event, const std::string &event_type, APIConnection *conn,
                                                 uint32_t remaining_size, bool is_single) {
@@ -1426,6 +1490,9 @@ uint16_t APIConnection::try_send_update_state(EntityBase *entity, APIConnection
   fill_entity_state_base(update, resp);
   return encode_message_to_buffer(resp, UpdateStateResponse::MESSAGE_TYPE, conn, remaining_size, is_single);
 }
+void APIConnection::send_update_info(update::UpdateEntity *update) {
+  this->schedule_message_(update, &APIConnection::try_send_update_info, ListEntitiesUpdateResponse::MESSAGE_TYPE);
+}
 uint16_t APIConnection::try_send_update_info(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
                                              bool is_single) {
   auto *update = static_cast<update::UpdateEntity *>(entity);
@@ -1458,7 +1525,7 @@ void APIConnection::update_command(const UpdateCommandRequest &msg) {
 #endif
 
 bool APIConnection::try_send_log_message(int level, const char *tag, const char *line) {
-  if (this->flags_.log_subscription < level)
+  if (this->log_subscription_ < level)
     return false;
 
   // Pre-calculate message size to avoid reallocations
@@ -1499,7 +1566,7 @@ HelloResponse APIConnection::hello(const HelloRequest &msg) {
   resp.server_info = App.get_name() + " (esphome v" ESPHOME_VERSION ")";
   resp.name = App.get_name();
 
-  this->flags_.connection_state = static_cast<uint8_t>(ConnectionState::CONNECTED);
+  this->connection_state_ = ConnectionState::CONNECTED;
   return resp;
 }
 ConnectResponse APIConnection::connect(const ConnectRequest &msg) {
@@ -1510,10 +1577,8 @@ ConnectResponse APIConnection::connect(const ConnectRequest &msg) {
   resp.invalid_password = !correct;
   if (correct) {
     ESP_LOGD(TAG, "%s connected", this->get_client_combined_info().c_str());
-    this->flags_.connection_state = static_cast<uint8_t>(ConnectionState::AUTHENTICATED);
-#ifdef USE_API_CLIENT_CONNECTED_TRIGGER
+    this->connection_state_ = ConnectionState::AUTHENTICATED;
     this->parent_->get_client_connected_trigger()->trigger(this->client_info_, this->client_peername_);
-#endif
 #ifdef USE_HOMEASSISTANT_TIME
     if (homeassistant::global_homeassistant_time != nullptr) {
       this->send_time_request();
@@ -1537,8 +1602,6 @@ DeviceInfoResponse APIConnection::device_info(const DeviceInfoRequest &msg) {
   resp.manufacturer = "Raspberry Pi";
 #elif defined(USE_BK72XX)
   resp.manufacturer = "Beken";
-#elif defined(USE_LN882X)
-  resp.manufacturer = "Lightning";
 #elif defined(USE_RTL87XX)
   resp.manufacturer = "Realtek";
 #elif defined(USE_HOST)
@@ -1628,7 +1691,7 @@ void APIConnection::subscribe_home_assistant_states(const SubscribeHomeAssistant
   state_subs_at_ = 0;
 }
 bool APIConnection::try_to_clear_buffer(bool log_out_of_space) {
-  if (this->flags_.remove)
+  if (this->remove_)
     return false;
   if (this->helper_->can_write_without_blocking())
     return true;
@@ -1678,7 +1741,7 @@ void APIConnection::on_no_setup_connection() {
 }
 void APIConnection::on_fatal_error() {
   this->helper_->close();
-  this->flags_.remove = true;
+  this->remove_ = true;
 }
 
 void APIConnection::DeferredBatch::add_item(EntityBase *entity, MessageCreator creator, uint16_t message_type) {
@@ -1687,9 +1750,7 @@ void APIConnection::DeferredBatch::add_item(EntityBase *entity, MessageCreator c
   // O(n) but optimized for RAM and not performance.
   for (auto &item : items) {
     if (item.entity == entity && item.message_type == message_type) {
-      // Clean up old creator before replacing
-      item.creator.cleanup(message_type);
-      // Move assign the new creator
+      // Update the existing item with the new creator
       item.creator = std::move(creator);
       return;
     }
@@ -1699,14 +1760,9 @@ void APIConnection::DeferredBatch::add_item(EntityBase *entity, MessageCreator c
   items.emplace_back(entity, std::move(creator), message_type);
 }
 
-void APIConnection::DeferredBatch::add_item_front(EntityBase *entity, MessageCreator creator, uint16_t message_type) {
-  // Insert at front for high priority messages (no deduplication check)
-  items.insert(items.begin(), BatchItem(entity, std::move(creator), message_type));
-}
-
 bool APIConnection::schedule_batch_() {
-  if (!this->flags_.batch_scheduled) {
-    this->flags_.batch_scheduled = true;
+  if (!this->deferred_batch_.batch_scheduled) {
+    this->deferred_batch_.batch_scheduled = true;
     this->deferred_batch_.batch_start_time = App.get_loop_component_start_time();
   }
   return true;
@@ -1715,14 +1771,14 @@ bool APIConnection::schedule_batch_() {
 ProtoWriteBuffer APIConnection::allocate_single_message_buffer(uint16_t size) { return this->create_buffer(size); }
 
 ProtoWriteBuffer APIConnection::allocate_batch_message_buffer(uint16_t size) {
-  ProtoWriteBuffer result = this->prepare_message_buffer(size, this->flags_.batch_first_message);
-  this->flags_.batch_first_message = false;
+  ProtoWriteBuffer result = this->prepare_message_buffer(size, this->batch_first_message_);
+  this->batch_first_message_ = false;
   return result;
 }
 
 void APIConnection::process_batch_() {
   if (this->deferred_batch_.empty()) {
-    this->flags_.batch_scheduled = false;
+    this->deferred_batch_.batch_scheduled = false;
     return;
   }
 
@@ -1732,15 +1788,14 @@ void APIConnection::process_batch_() {
     return;
   }
 
-  size_t num_items = this->deferred_batch_.size();
+  size_t num_items = this->deferred_batch_.items.size();
 
   // Fast path for single message - allocate exact size needed
   if (num_items == 1) {
-    const auto &item = this->deferred_batch_[0];
+    const auto &item = this->deferred_batch_.items[0];
 
     // Let the creator calculate size and encode if it fits
-    uint16_t payload_size =
-        item.creator(item.entity, this, std::numeric_limits<uint16_t>::max(), true, item.message_type);
+    uint16_t payload_size = item.creator(item.entity, this, std::numeric_limits<uint16_t>::max(), true);
 
     if (payload_size > 0 &&
         this->send_buffer(ProtoWriteBuffer{&this->parent_->get_shared_buffer_ref()}, item.message_type)) {
@@ -1766,8 +1821,7 @@ void APIConnection::process_batch_() {
 
   // Pre-calculate exact buffer size needed based on message types
   uint32_t total_estimated_size = 0;
-  for (size_t i = 0; i < this->deferred_batch_.size(); i++) {
-    const auto &item = this->deferred_batch_[i];
+  for (const auto &item : this->deferred_batch_.items) {
     total_estimated_size += get_estimated_message_size(item.message_type);
   }
 
@@ -1776,7 +1830,7 @@ void APIConnection::process_batch_() {
 
   // Reserve based on estimated size (much more accurate than 24-byte worst-case)
   this->parent_->get_shared_buffer_ref().reserve(total_estimated_size + total_overhead);
-  this->flags_.batch_first_message = true;
+  this->batch_first_message_ = true;
 
   size_t items_processed = 0;
   uint16_t remaining_size = std::numeric_limits<uint16_t>::max();
@@ -1788,11 +1842,10 @@ void APIConnection::process_batch_() {
   uint32_t current_offset = 0;
 
   // Process items and encode directly to buffer
-  for (size_t i = 0; i < this->deferred_batch_.size(); i++) {
-    const auto &item = this->deferred_batch_[i];
+  for (const auto &item : this->deferred_batch_.items) {
     // Try to encode message
     // The creator will calculate overhead to determine if the message fits
-    uint16_t payload_size = item.creator(item.entity, this, remaining_size, false, item.message_type);
+    uint16_t payload_size = item.creator(item.entity, this, remaining_size, false);
 
     if (payload_size == 0) {
       // Message won't fit, stop processing
@@ -1840,19 +1893,12 @@ void APIConnection::process_batch_() {
     }
   }
 
-#ifdef HAS_PROTO_MESSAGE_DUMP
-  // Log messages after send attempt for VV debugging
-  // It's safe to use the buffer for logging at this point regardless of send result
-  for (size_t i = 0; i < items_processed; i++) {
-    const auto &item = this->deferred_batch_[i];
-    this->log_batch_item_(item);
-  }
-#endif
-
   // Handle remaining items more efficiently
-  if (items_processed < this->deferred_batch_.size()) {
-    // Remove processed items from the beginning with proper cleanup
-    this->deferred_batch_.remove_front(items_processed);
+  if (items_processed < this->deferred_batch_.items.size()) {
+    // Remove processed items from the beginning
+    this->deferred_batch_.items.erase(this->deferred_batch_.items.begin(),
+                                      this->deferred_batch_.items.begin() + items_processed);
+
     // Reschedule for remaining items
     this->schedule_batch_();
   } else {
@@ -1862,17 +1908,22 @@ void APIConnection::process_batch_() {
 }
 
 uint16_t APIConnection::MessageCreator::operator()(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                                   bool is_single, uint16_t message_type) const {
+                                                   bool is_single) const {
+  switch (message_type_) {
+    case 0:  // Function pointer
+      return data_.ptr(entity, conn, remaining_size, is_single);
+
 #ifdef USE_EVENT
-  // Special case: EventResponse uses string pointer
-  if (message_type == EventResponse::MESSAGE_TYPE) {
-    auto *e = static_cast<event::Event *>(entity);
-    return APIConnection::try_send_event_response(e, *data_.string_ptr, conn, remaining_size, is_single);
-  }
+    case EventResponse::MESSAGE_TYPE: {
+      auto *e = static_cast<event::Event *>(entity);
+      return APIConnection::try_send_event_response(e, *data_.string_ptr, conn, remaining_size, is_single);
+    }
 #endif
 
-  // All other message types use function pointers
-  return data_.function_ptr(entity, conn, remaining_size, is_single);
+    default:
+      // Should not happen, return 0 to indicate no message
+      return 0;
+  }
 }
 
 uint16_t APIConnection::try_send_list_info_done(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
@@ -1887,12 +1938,6 @@ uint16_t APIConnection::try_send_disconnect_request(EntityBase *entity, APIConne
   return encode_message_to_buffer(req, DisconnectRequest::MESSAGE_TYPE, conn, remaining_size, is_single);
 }
 
-uint16_t APIConnection::try_send_ping_request(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                              bool is_single) {
-  PingRequest req;
-  return encode_message_to_buffer(req, PingRequest::MESSAGE_TYPE, conn, remaining_size, is_single);
-}
-
 uint16_t APIConnection::get_estimated_message_size(uint16_t message_type) {
   // Use generated ESTIMATED_SIZE constants from each message type
   switch (message_type) {

esphome/components/api/api_connection.h

@@ -22,7 +22,6 @@ static constexpr uint32_t KEEPALIVE_TIMEOUT_MS = 60000;
 class APIConnection : public APIServerConnection {
  public:
   friend class APIServer;
-  friend class ListEntitiesIterator;
   APIConnection(std::unique_ptr<socket::Socket> socket, APIServer *parent);
   virtual ~APIConnection();
 
@@ -35,79 +34,98 @@ class APIConnection : public APIServerConnection {
   }
 #ifdef USE_BINARY_SENSOR
   bool send_binary_sensor_state(binary_sensor::BinarySensor *binary_sensor);
+  void send_binary_sensor_info(binary_sensor::BinarySensor *binary_sensor);
 #endif
 #ifdef USE_COVER
   bool send_cover_state(cover::Cover *cover);
+  void send_cover_info(cover::Cover *cover);
   void cover_command(const CoverCommandRequest &msg) override;
 #endif
 #ifdef USE_FAN
   bool send_fan_state(fan::Fan *fan);
+  void send_fan_info(fan::Fan *fan);
   void fan_command(const FanCommandRequest &msg) override;
 #endif
 #ifdef USE_LIGHT
   bool send_light_state(light::LightState *light);
+  void send_light_info(light::LightState *light);
   void light_command(const LightCommandRequest &msg) override;
 #endif
 #ifdef USE_SENSOR
   bool send_sensor_state(sensor::Sensor *sensor);
+  void send_sensor_info(sensor::Sensor *sensor);
 #endif
 #ifdef USE_SWITCH
   bool send_switch_state(switch_::Switch *a_switch);
+  void send_switch_info(switch_::Switch *a_switch);
   void switch_command(const SwitchCommandRequest &msg) override;
 #endif
 #ifdef USE_TEXT_SENSOR
   bool send_text_sensor_state(text_sensor::TextSensor *text_sensor);
+  void send_text_sensor_info(text_sensor::TextSensor *text_sensor);
 #endif
 #ifdef USE_ESP32_CAMERA
   void set_camera_state(std::shared_ptr<esp32_camera::CameraImage> image);
+  void send_camera_info(esp32_camera::ESP32Camera *camera);
   void camera_image(const CameraImageRequest &msg) override;
 #endif
 #ifdef USE_CLIMATE
   bool send_climate_state(climate::Climate *climate);
+  void send_climate_info(climate::Climate *climate);
   void climate_command(const ClimateCommandRequest &msg) override;
 #endif
 #ifdef USE_NUMBER
   bool send_number_state(number::Number *number);
+  void send_number_info(number::Number *number);
   void number_command(const NumberCommandRequest &msg) override;
 #endif
 #ifdef USE_DATETIME_DATE
   bool send_date_state(datetime::DateEntity *date);
+  void send_date_info(datetime::DateEntity *date);
   void date_command(const DateCommandRequest &msg) override;
 #endif
 #ifdef USE_DATETIME_TIME
   bool send_time_state(datetime::TimeEntity *time);
+  void send_time_info(datetime::TimeEntity *time);
   void time_command(const TimeCommandRequest &msg) override;
 #endif
 #ifdef USE_DATETIME_DATETIME
   bool send_datetime_state(datetime::DateTimeEntity *datetime);
+  void send_datetime_info(datetime::DateTimeEntity *datetime);
   void datetime_command(const DateTimeCommandRequest &msg) override;
 #endif
 #ifdef USE_TEXT
   bool send_text_state(text::Text *text);
+  void send_text_info(text::Text *text);
   void text_command(const TextCommandRequest &msg) override;
 #endif
 #ifdef USE_SELECT
   bool send_select_state(select::Select *select);
+  void send_select_info(select::Select *select);
   void select_command(const SelectCommandRequest &msg) override;
 #endif
 #ifdef USE_BUTTON
+  void send_button_info(button::Button *button);
   void button_command(const ButtonCommandRequest &msg) override;
 #endif
 #ifdef USE_LOCK
   bool send_lock_state(lock::Lock *a_lock);
+  void send_lock_info(lock::Lock *a_lock);
   void lock_command(const LockCommandRequest &msg) override;
 #endif
 #ifdef USE_VALVE
   bool send_valve_state(valve::Valve *valve);
+  void send_valve_info(valve::Valve *valve);
   void valve_command(const ValveCommandRequest &msg) override;
 #endif
 #ifdef USE_MEDIA_PLAYER
   bool send_media_player_state(media_player::MediaPlayer *media_player);
+  void send_media_player_info(media_player::MediaPlayer *media_player);
   void media_player_command(const MediaPlayerCommandRequest &msg) override;
 #endif
   bool try_send_log_message(int level, const char *tag, const char *line);
   void send_homeassistant_service_call(const HomeassistantServiceResponse &call) {
-    if (!this->flags_.service_call_subscription)
+    if (!this->service_call_subscription_)
       return;
     this->send_message(call);
   }
@@ -149,22 +167,26 @@ class APIConnection : public APIServerConnection {
 
 #ifdef USE_ALARM_CONTROL_PANEL
   bool send_alarm_control_panel_state(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel);
+  void send_alarm_control_panel_info(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel);
   void alarm_control_panel_command(const AlarmControlPanelCommandRequest &msg) override;
 #endif
 
 #ifdef USE_EVENT
   void send_event(event::Event *event, const std::string &event_type);
+  void send_event_info(event::Event *event);
 #endif
 
 #ifdef USE_UPDATE
   bool send_update_state(update::UpdateEntity *update);
+  void send_update_info(update::UpdateEntity *update);
   void update_command(const UpdateCommandRequest &msg) override;
 #endif
 
   void on_disconnect_response(const DisconnectResponse &value) override;
   void on_ping_response(const PingResponse &value) override {
     // we initiated ping
-    this->flags_.sent_ping = false;
+    this->ping_retries_ = 0;
+    this->sent_ping_ = false;
   }
   void on_home_assistant_state_response(const HomeAssistantStateResponse &msg) override;
 #ifdef USE_HOMEASSISTANT_TIME
@@ -177,16 +199,16 @@ class APIConnection : public APIServerConnection {
   DeviceInfoResponse device_info(const DeviceInfoRequest &msg) override;
   void list_entities(const ListEntitiesRequest &msg) override { this->list_entities_iterator_.begin(); }
   void subscribe_states(const SubscribeStatesRequest &msg) override {
-    this->flags_.state_subscription = true;
+    this->state_subscription_ = true;
     this->initial_state_iterator_.begin();
   }
   void subscribe_logs(const SubscribeLogsRequest &msg) override {
-    this->flags_.log_subscription = msg.level;
+    this->log_subscription_ = msg.level;
     if (msg.dump_config)
       App.schedule_dump_config();
   }
   void subscribe_homeassistant_services(const SubscribeHomeassistantServicesRequest &msg) override {
-    this->flags_.service_call_subscription = true;
+    this->service_call_subscription_ = true;
   }
   void subscribe_home_assistant_states(const SubscribeHomeAssistantStatesRequest &msg) override;
   GetTimeResponse get_time(const GetTimeRequest &msg) override {
@@ -198,12 +220,9 @@ class APIConnection : public APIServerConnection {
   NoiseEncryptionSetKeyResponse noise_encryption_set_key(const NoiseEncryptionSetKeyRequest &msg) override;
 #endif
 
-  bool is_authenticated() override {
-    return static_cast<ConnectionState>(this->flags_.connection_state) == ConnectionState::AUTHENTICATED;
-  }
+  bool is_authenticated() override { return this->connection_state_ == ConnectionState::AUTHENTICATED; }
   bool is_connection_setup() override {
-    return static_cast<ConnectionState>(this->flags_.connection_state) == ConnectionState::CONNECTED ||
-           this->is_authenticated();
+    return this->connection_state_ == ConnectionState ::CONNECTED || this->is_authenticated();
   }
   void on_fatal_error() override;
   void on_unauthenticated_access() override;
@@ -422,82 +441,131 @@ class APIConnection : public APIServerConnection {
   // Helper function to get estimated message size for buffer pre-allocation
   static uint16_t get_estimated_message_size(uint16_t message_type);
 
-  // Batch message method for ping requests
-  static uint16_t try_send_ping_request(EntityBase *entity, APIConnection *conn, uint32_t remaining_size,
-                                        bool is_single);
-
-  // === Optimal member ordering for 32-bit systems ===
-
-  // Group 1: Pointers (4 bytes each on 32-bit)
+  // Pointers first (4 bytes each, naturally aligned)
   std::unique_ptr<APIFrameHelper> helper_;
   APIServer *parent_;
 
-  // Group 2: Larger objects (must be 4-byte aligned)
-  // These contain vectors/pointers internally, so putting them early ensures good alignment
+  // 4-byte aligned types
+  uint32_t last_traffic_;
+  uint32_t next_ping_retry_{0};
+  int state_subs_at_ = -1;
+
+  // Strings (12 bytes each on 32-bit)
+  std::string client_info_;
+  std::string client_peername_;
+
+  // 2-byte aligned types
+  uint16_t client_api_version_major_{0};
+  uint16_t client_api_version_minor_{0};
+
+  // Group all 1-byte types together to minimize padding
+  enum class ConnectionState : uint8_t {
+    WAITING_FOR_HELLO,
+    CONNECTED,
+    AUTHENTICATED,
+  } connection_state_{ConnectionState::WAITING_FOR_HELLO};
+  uint8_t log_subscription_{ESPHOME_LOG_LEVEL_NONE};
+  bool remove_{false};
+  bool state_subscription_{false};
+  bool sent_ping_{false};
+  bool service_call_subscription_{false};
+  bool next_close_ = false;
+  uint8_t ping_retries_{0};
+  // 8 bytes used, no padding needed
+
+  // Larger objects at the end
   InitialStateIterator initial_state_iterator_;
   ListEntitiesIterator list_entities_iterator_;
 #ifdef USE_ESP32_CAMERA
   esp32_camera::CameraImageReader image_reader_;
 #endif
 
-  // Group 3: Strings (12 bytes each on 32-bit, 4-byte aligned)
-  std::string client_info_;
-  std::string client_peername_;
-
-  // Group 4: 4-byte types
-  uint32_t last_traffic_;
-  int state_subs_at_ = -1;
-
   // Function pointer type for message encoding
   using MessageCreatorPtr = uint16_t (*)(EntityBase *, APIConnection *, uint32_t remaining_size, bool is_single);
 
+  // Optimized MessageCreator class using union dispatch
   class MessageCreator {
    public:
-    // Constructor for function pointer
-    MessageCreator(MessageCreatorPtr ptr) { data_.function_ptr = ptr; }
+    // Constructor for function pointer (message_type = 0)
+    MessageCreator(MessageCreatorPtr ptr) : message_type_(0) { data_.ptr = ptr; }
 
     // Constructor for string state capture
-    explicit MessageCreator(const std::string &str_value) { data_.string_ptr = new std::string(str_value); }
+    MessageCreator(const std::string &value, uint16_t msg_type) : message_type_(msg_type) {
+      data_.string_ptr = new std::string(value);
+    }
 
-    // No destructor - cleanup must be called explicitly with message_type
+    // Destructor
+    ~MessageCreator() {
+      // Clean up string data for string-based message types
+      if (uses_string_data_()) {
+        delete data_.string_ptr;
+      }
+    }
 
-    // Delete copy operations - MessageCreator should only be moved
-    MessageCreator(const MessageCreator &other) = delete;
-    MessageCreator &operator=(const MessageCreator &other) = delete;
+    // Copy constructor
+    MessageCreator(const MessageCreator &other) : message_type_(other.message_type_) {
+      if (message_type_ == 0) {
+        data_.ptr = other.data_.ptr;
+      } else if (uses_string_data_()) {
+        data_.string_ptr = new std::string(*other.data_.string_ptr);
+      } else {
+        data_ = other.data_;  // For POD types
+      }
+    }
 
     // Move constructor
-    MessageCreator(MessageCreator &&other) noexcept : data_(other.data_) { other.data_.function_ptr = nullptr; }
+    MessageCreator(MessageCreator &&other) noexcept : data_(other.data_), message_type_(other.message_type_) {
+      other.message_type_ = 0;  // Reset other to function pointer type
+      other.data_.ptr = nullptr;
+    }
 
-    // Move assignment
-    MessageCreator &operator=(MessageCreator &&other) noexcept {
+    // Assignment operators (needed for batch deduplication)
+    MessageCreator &operator=(const MessageCreator &other) {
       if (this != &other) {
-        // IMPORTANT: Caller must ensure cleanup() was called if this contains a string!
-        // In our usage, this happens in add_item() deduplication and vector::erase()
-        data_ = other.data_;
-        other.data_.function_ptr = nullptr;
+        // Clean up current string data if needed
+        if (uses_string_data_()) {
+          delete data_.string_ptr;
+        }
+        // Copy new data
+        message_type_ = other.message_type_;
+        if (other.message_type_ == 0) {
+          data_.ptr = other.data_.ptr;
+        } else if (other.uses_string_data_()) {
+          data_.string_ptr = new std::string(*other.data_.string_ptr);
+        } else {
+          data_ = other.data_;
+        }
       }
       return *this;
     }
 
-    // Call operator - uses message_type to determine union type
-    uint16_t operator()(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single,
-                        uint16_t message_type) const;
-
-    // Manual cleanup method - must be called before destruction for string types
-    void cleanup(uint16_t message_type) {
-#ifdef USE_EVENT
-      if (message_type == EventResponse::MESSAGE_TYPE && data_.string_ptr != nullptr) {
-        delete data_.string_ptr;
-        data_.string_ptr = nullptr;
+    MessageCreator &operator=(MessageCreator &&other) noexcept {
+      if (this != &other) {
+        // Clean up current string data if needed
+        if (uses_string_data_()) {
+          delete data_.string_ptr;
+        }
+        // Move data
+        message_type_ = other.message_type_;
+        data_ = other.data_;
+        // Reset other to safe state
+        other.message_type_ = 0;
+        other.data_.ptr = nullptr;
       }
-#endif
+      return *this;
     }
 
+    // Call operator
+    uint16_t operator()(EntityBase *entity, APIConnection *conn, uint32_t remaining_size, bool is_single) const;
+
    private:
-    union Data {
-      MessageCreatorPtr function_ptr;
-      std::string *string_ptr;
-    } data_;  // 4 bytes on 32-bit, 8 bytes on 64-bit - same as before
+    // Helper to check if this message type uses heap-allocated strings
+    bool uses_string_data_() const { return message_type_ == EventResponse::MESSAGE_TYPE; }
+    union CreatorData {
+      MessageCreatorPtr ptr;    // 8 bytes
+      std::string *string_ptr;  // 8 bytes
+    } data_;                    // 8 bytes
+    uint16_t message_type_;     // 2 bytes (0 = function ptr, >0 = state capture)
   };
 
   // Generic batching mechanism for both state updates and entity info
@@ -514,85 +582,24 @@ class APIConnection : public APIServerConnection {
 
     std::vector<BatchItem> items;
     uint32_t batch_start_time{0};
+    bool batch_scheduled{false};
 
-   private:
-    // Helper to cleanup items from the beginning
-    void cleanup_items(size_t count) {
-      for (size_t i = 0; i < count; i++) {
-        items[i].creator.cleanup(items[i].message_type);
-      }
-    }
-
-   public:
     DeferredBatch() {
       // Pre-allocate capacity for typical batch sizes to avoid reallocation
       items.reserve(8);
     }
 
-    ~DeferredBatch() {
-      // Ensure cleanup of any remaining items
-      clear();
-    }
-
     // Add item to the batch
     void add_item(EntityBase *entity, MessageCreator creator, uint16_t message_type);
-    // Add item to the front of the batch (for high priority messages like ping)
-    void add_item_front(EntityBase *entity, MessageCreator creator, uint16_t message_type);
-
-    // Clear all items with proper cleanup
     void clear() {
-      cleanup_items(items.size());
       items.clear();
+      batch_scheduled = false;
       batch_start_time = 0;
     }
-
-    // Remove processed items from the front with proper cleanup
-    void remove_front(size_t count) {
-      cleanup_items(count);
-      items.erase(items.begin(), items.begin() + count);
-    }
-
     bool empty() const { return items.empty(); }
-    size_t size() const { return items.size(); }
-    const BatchItem &operator[](size_t index) const { return items[index]; }
   };
 
-  // DeferredBatch here (16 bytes, 4-byte aligned)
   DeferredBatch deferred_batch_;
-
-  // ConnectionState enum for type safety
-  enum class ConnectionState : uint8_t {
-    WAITING_FOR_HELLO = 0,
-    CONNECTED = 1,
-    AUTHENTICATED = 2,
-  };
-
-  // Group 5: Pack all small members together to minimize padding
-  // This group starts at a 4-byte boundary after DeferredBatch
-  struct APIFlags {
-    // Connection state only needs 2 bits (3 states)
-    uint8_t connection_state : 2;
-    // Log subscription needs 3 bits (log levels 0-7)
-    uint8_t log_subscription : 3;
-    // Boolean flags (1 bit each)
-    uint8_t remove : 1;
-    uint8_t state_subscription : 1;
-    uint8_t sent_ping : 1;
-
-    uint8_t service_call_subscription : 1;
-    uint8_t next_close : 1;
-    uint8_t batch_scheduled : 1;
-    uint8_t batch_first_message : 1;  // For batch buffer allocation
-#ifdef HAS_PROTO_MESSAGE_DUMP
-    uint8_t log_only_mode : 1;
-#endif
-  } flags_{};  // 2 bytes total
-
-  // 2-byte types immediately after flags_ (no padding between them)
-  uint16_t client_api_version_major_{0};
-  uint16_t client_api_version_minor_{0};
-  // Total: 2 (flags) + 2 + 2 = 6 bytes, then 2 bytes padding to next 4-byte boundary
-
   uint32_t get_batch_delay_ms_() const;
   // Message will use 8 more bytes than the minimum size, and typical
   // MTU is 1500. Sometimes users will see as low as 1460 MTU.
@@ -610,9 +617,8 @@ class APIConnection : public APIServerConnection {
   bool schedule_batch_();
   void process_batch_();
 
-#ifdef HAS_PROTO_MESSAGE_DUMP
-  void log_batch_item_(const DeferredBatch::BatchItem &item);
-#endif
+  // State for batch buffer allocation
+  bool batch_first_message_{false};
 
   // Helper function to schedule a deferred message with known message type
   bool schedule_message_(EntityBase *entity, MessageCreator creator, uint16_t message_type) {
@@ -624,12 +630,6 @@ class APIConnection : public APIServerConnection {
   bool schedule_message_(EntityBase *entity, MessageCreatorPtr function_ptr, uint16_t message_type) {
     return schedule_message_(entity, MessageCreator(function_ptr), message_type);
   }
-
-  // Helper function to schedule a high priority message at the front of the batch
-  bool schedule_message_front_(EntityBase *entity, MessageCreatorPtr function_ptr, uint16_t message_type) {
-    this->deferred_batch_.add_item_front(entity, MessageCreator(function_ptr), message_type);
-    return this->schedule_batch_();
-  }
 };
 
 }  // namespace api

esphome/components/api/api_frame_helper.cpp

@@ -66,17 +66,6 @@ const char *api_error_to_str(APIError err) {
   return "UNKNOWN";
 }
 
-// Default implementation for loop - handles sending buffered data
-APIError APIFrameHelper::loop() {
-  if (!this->tx_buf_.empty()) {
-    APIError err = try_send_tx_buf_();
-    if (err != APIError::OK && err != APIError::WOULD_BLOCK) {
-      return err;
-    }
-  }
-  return APIError::OK;  // Convert WOULD_BLOCK to OK to avoid connection termination
-}
-
 // Helper method to buffer data from IOVs
 void APIFrameHelper::buffer_data_from_iov_(const struct iovec *iov, int iovcnt, uint16_t total_write_len) {
   SendBuffer buffer;
@@ -298,8 +287,13 @@ APIError APINoiseFrameHelper::loop() {
     }
   }
 
-  // Use base class implementation for buffer sending
-  return APIFrameHelper::loop();
+  if (!this->tx_buf_.empty()) {
+    APIError err = try_send_tx_buf_();
+    if (err != APIError::OK && err != APIError::WOULD_BLOCK) {
+      return err;
+    }
+  }
+  return APIError::OK;  // Convert WOULD_BLOCK to OK to avoid connection termination
 }
 
 /** Read a packet into the rx_buf_. If successful, stores frame data in the frame parameter
@@ -345,15 +339,17 @@ APIError APINoiseFrameHelper::try_read_frame_(ParsedFrame *frame) {
       return APIError::WOULD_BLOCK;
     }
 
-    if (rx_header_buf_[0] != 0x01) {
-      state_ = State::FAILED;
-      HELPER_LOG("Bad indicator byte %u", rx_header_buf_[0]);
-      return APIError::BAD_INDICATOR;
-    }
     // header reading done
   }
 
   // read body
+  uint8_t indicator = rx_header_buf_[0];
+  if (indicator != 0x01) {
+    state_ = State::FAILED;
+    HELPER_LOG("Bad indicator byte %u", indicator);
+    return APIError::BAD_INDICATOR;
+  }
+
   uint16_t msg_size = (((uint16_t) rx_header_buf_[1]) << 8) | rx_header_buf_[2];
 
   if (state_ != State::DATA && msg_size > 128) {
@@ -599,6 +595,10 @@ APIError APINoiseFrameHelper::read_packet(ReadPacketBuffer *buffer) {
     return APIError::BAD_DATA_PACKET;
   }
 
+  // uint16_t type;
+  // uint16_t data_len;
+  // uint8_t *data;
+  // uint8_t *padding;  zero or more bytes to fill up the rest of the packet
   uint16_t type = (((uint16_t) msg_data[0]) << 8) | msg_data[1];
   uint16_t data_len = (((uint16_t) msg_data[2]) << 8) | msg_data[3];
   if (data_len > msg_size - 4) {
@@ -831,12 +831,18 @@ APIError APIPlaintextFrameHelper::init() {
   state_ = State::DATA;
   return APIError::OK;
 }
+/// Not used for plaintext
 APIError APIPlaintextFrameHelper::loop() {
   if (state_ != State::DATA) {
     return APIError::BAD_STATE;
   }
-  // Use base class implementation for buffer sending
-  return APIFrameHelper::loop();
+  if (!this->tx_buf_.empty()) {
+    APIError err = try_send_tx_buf_();
+    if (err != APIError::OK && err != APIError::WOULD_BLOCK) {
+      return err;
+    }
+  }
+  return APIError::OK;  // Convert WOULD_BLOCK to OK to avoid connection termination
 }
 
 /** Read a packet into the rx_buf_. If successful, stores frame data in the frame parameter

esphome/components/api/api_frame_helper.h

@@ -38,7 +38,7 @@ struct PacketInfo {
       : message_type(type), offset(off), payload_size(size), padding(0) {}
 };
 
-enum class APIError : uint16_t {
+enum class APIError : int {
   OK = 0,
   WOULD_BLOCK = 1001,
   BAD_HANDSHAKE_PACKET_LEN = 1002,
@@ -74,7 +74,7 @@ class APIFrameHelper {
   }
   virtual ~APIFrameHelper() = default;
   virtual APIError init() = 0;
-  virtual APIError loop();
+  virtual APIError loop() = 0;
   virtual APIError read_packet(ReadPacketBuffer *buffer) = 0;
   bool can_write_without_blocking() { return state_ == State::DATA && tx_buf_.empty(); }
   std::string getpeername() { return socket_->getpeername(); }

esphome/components/api/api_pb2_service.cpp

@@ -14,7 +14,7 @@ void APIServerConnectionBase::log_send_message_(const char *name, const std::str
 }
 #endif
 
-void APIServerConnectionBase::read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) {
+bool APIServerConnectionBase::read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) {
   switch (msg_type) {
     case 1: {
       HelloRequest msg;
@@ -106,50 +106,50 @@ void APIServerConnectionBase::read_message(uint32_t msg_size, uint32_t msg_type,
       this->on_subscribe_logs_request(msg);
       break;
     }
-#ifdef USE_COVER
     case 30: {
+#ifdef USE_COVER
       CoverCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_cover_command_request: %s", msg.dump().c_str());
 #endif
       this->on_cover_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_FAN
     case 31: {
+#ifdef USE_FAN
       FanCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_fan_command_request: %s", msg.dump().c_str());
 #endif
       this->on_fan_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_LIGHT
     case 32: {
+#ifdef USE_LIGHT
       LightCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_light_command_request: %s", msg.dump().c_str());
 #endif
       this->on_light_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_SWITCH
     case 33: {
+#ifdef USE_SWITCH
       SwitchCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_switch_command_request: %s", msg.dump().c_str());
 #endif
       this->on_switch_command_request(msg);
+#endif
       break;
     }
-#endif
     case 34: {
       SubscribeHomeassistantServicesRequest msg;
       msg.decode(msg_data, msg_size);
@@ -204,394 +204,395 @@ void APIServerConnectionBase::read_message(uint32_t msg_size, uint32_t msg_type,
       this->on_execute_service_request(msg);
       break;
     }
-#ifdef USE_ESP32_CAMERA
     case 45: {
+#ifdef USE_ESP32_CAMERA
       CameraImageRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_camera_image_request: %s", msg.dump().c_str());
 #endif
       this->on_camera_image_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_CLIMATE
     case 48: {
+#ifdef USE_CLIMATE
       ClimateCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_climate_command_request: %s", msg.dump().c_str());
 #endif
       this->on_climate_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_NUMBER
     case 51: {
+#ifdef USE_NUMBER
       NumberCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_number_command_request: %s", msg.dump().c_str());
 #endif
       this->on_number_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_SELECT
     case 54: {
+#ifdef USE_SELECT
       SelectCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_select_command_request: %s", msg.dump().c_str());
 #endif
       this->on_select_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_SIREN
     case 57: {
+#ifdef USE_SIREN
       SirenCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_siren_command_request: %s", msg.dump().c_str());
 #endif
       this->on_siren_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_LOCK
     case 60: {
+#ifdef USE_LOCK
       LockCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_lock_command_request: %s", msg.dump().c_str());
 #endif
       this->on_lock_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_BUTTON
     case 62: {
+#ifdef USE_BUTTON
       ButtonCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_button_command_request: %s", msg.dump().c_str());
 #endif
       this->on_button_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_MEDIA_PLAYER
     case 65: {
+#ifdef USE_MEDIA_PLAYER
       MediaPlayerCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_media_player_command_request: %s", msg.dump().c_str());
 #endif
       this->on_media_player_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_BLUETOOTH_PROXY
     case 66: {
+#ifdef USE_BLUETOOTH_PROXY
       SubscribeBluetoothLEAdvertisementsRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_subscribe_bluetooth_le_advertisements_request: %s", msg.dump().c_str());
 #endif
       this->on_subscribe_bluetooth_le_advertisements_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_BLUETOOTH_PROXY
     case 68: {
+#ifdef USE_BLUETOOTH_PROXY
       BluetoothDeviceRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_bluetooth_device_request: %s", msg.dump().c_str());
 #endif
       this->on_bluetooth_device_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_BLUETOOTH_PROXY
     case 70: {
+#ifdef USE_BLUETOOTH_PROXY
       BluetoothGATTGetServicesRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_bluetooth_gatt_get_services_request: %s", msg.dump().c_str());
 #endif
       this->on_bluetooth_gatt_get_services_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_BLUETOOTH_PROXY
     case 73: {
+#ifdef USE_BLUETOOTH_PROXY
       BluetoothGATTReadRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_bluetooth_gatt_read_request: %s", msg.dump().c_str());
 #endif
       this->on_bluetooth_gatt_read_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_BLUETOOTH_PROXY
     case 75: {
+#ifdef USE_BLUETOOTH_PROXY
       BluetoothGATTWriteRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_bluetooth_gatt_write_request: %s", msg.dump().c_str());
 #endif
       this->on_bluetooth_gatt_write_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_BLUETOOTH_PROXY
     case 76: {
+#ifdef USE_BLUETOOTH_PROXY
       BluetoothGATTReadDescriptorRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_bluetooth_gatt_read_descriptor_request: %s", msg.dump().c_str());
 #endif
       this->on_bluetooth_gatt_read_descriptor_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_BLUETOOTH_PROXY
     case 77: {
+#ifdef USE_BLUETOOTH_PROXY
       BluetoothGATTWriteDescriptorRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_bluetooth_gatt_write_descriptor_request: %s", msg.dump().c_str());
 #endif
       this->on_bluetooth_gatt_write_descriptor_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_BLUETOOTH_PROXY
     case 78: {
+#ifdef USE_BLUETOOTH_PROXY
       BluetoothGATTNotifyRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_bluetooth_gatt_notify_request: %s", msg.dump().c_str());
 #endif
       this->on_bluetooth_gatt_notify_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_BLUETOOTH_PROXY
     case 80: {
+#ifdef USE_BLUETOOTH_PROXY
       SubscribeBluetoothConnectionsFreeRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_subscribe_bluetooth_connections_free_request: %s", msg.dump().c_str());
 #endif
       this->on_subscribe_bluetooth_connections_free_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_BLUETOOTH_PROXY
     case 87: {
+#ifdef USE_BLUETOOTH_PROXY
       UnsubscribeBluetoothLEAdvertisementsRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_unsubscribe_bluetooth_le_advertisements_request: %s", msg.dump().c_str());
 #endif
       this->on_unsubscribe_bluetooth_le_advertisements_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_VOICE_ASSISTANT
     case 89: {
+#ifdef USE_VOICE_ASSISTANT
       SubscribeVoiceAssistantRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_subscribe_voice_assistant_request: %s", msg.dump().c_str());
 #endif
       this->on_subscribe_voice_assistant_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_VOICE_ASSISTANT
     case 91: {
+#ifdef USE_VOICE_ASSISTANT
       VoiceAssistantResponse msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_voice_assistant_response: %s", msg.dump().c_str());
 #endif
       this->on_voice_assistant_response(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_VOICE_ASSISTANT
     case 92: {
+#ifdef USE_VOICE_ASSISTANT
       VoiceAssistantEventResponse msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_voice_assistant_event_response: %s", msg.dump().c_str());
 #endif
       this->on_voice_assistant_event_response(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_ALARM_CONTROL_PANEL
     case 96: {
+#ifdef USE_ALARM_CONTROL_PANEL
       AlarmControlPanelCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_alarm_control_panel_command_request: %s", msg.dump().c_str());
 #endif
       this->on_alarm_control_panel_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_TEXT
     case 99: {
+#ifdef USE_TEXT
       TextCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_text_command_request: %s", msg.dump().c_str());
 #endif
       this->on_text_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_DATETIME_DATE
     case 102: {
+#ifdef USE_DATETIME_DATE
       DateCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_date_command_request: %s", msg.dump().c_str());
 #endif
       this->on_date_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_DATETIME_TIME
     case 105: {
+#ifdef USE_DATETIME_TIME
       TimeCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_time_command_request: %s", msg.dump().c_str());
 #endif
       this->on_time_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_VOICE_ASSISTANT
     case 106: {
+#ifdef USE_VOICE_ASSISTANT
       VoiceAssistantAudio msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_voice_assistant_audio: %s", msg.dump().c_str());
 #endif
       this->on_voice_assistant_audio(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_VALVE
     case 111: {
+#ifdef USE_VALVE
       ValveCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_valve_command_request: %s", msg.dump().c_str());
 #endif
       this->on_valve_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_DATETIME_DATETIME
     case 114: {
+#ifdef USE_DATETIME_DATETIME
       DateTimeCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_date_time_command_request: %s", msg.dump().c_str());
 #endif
       this->on_date_time_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_VOICE_ASSISTANT
     case 115: {
+#ifdef USE_VOICE_ASSISTANT
       VoiceAssistantTimerEventResponse msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_voice_assistant_timer_event_response: %s", msg.dump().c_str());
 #endif
       this->on_voice_assistant_timer_event_response(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_UPDATE
     case 118: {
+#ifdef USE_UPDATE
       UpdateCommandRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_update_command_request: %s", msg.dump().c_str());
 #endif
       this->on_update_command_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_VOICE_ASSISTANT
     case 119: {
+#ifdef USE_VOICE_ASSISTANT
       VoiceAssistantAnnounceRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_voice_assistant_announce_request: %s", msg.dump().c_str());
 #endif
       this->on_voice_assistant_announce_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_VOICE_ASSISTANT
     case 121: {
+#ifdef USE_VOICE_ASSISTANT
       VoiceAssistantConfigurationRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_voice_assistant_configuration_request: %s", msg.dump().c_str());
 #endif
       this->on_voice_assistant_configuration_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_VOICE_ASSISTANT
     case 123: {
+#ifdef USE_VOICE_ASSISTANT
       VoiceAssistantSetConfiguration msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_voice_assistant_set_configuration: %s", msg.dump().c_str());
 #endif
       this->on_voice_assistant_set_configuration(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_API_NOISE
     case 124: {
+#ifdef USE_API_NOISE
       NoiseEncryptionSetKeyRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_noise_encryption_set_key_request: %s", msg.dump().c_str());
 #endif
       this->on_noise_encryption_set_key_request(msg);
+#endif
       break;
     }
-#endif
-#ifdef USE_BLUETOOTH_PROXY
     case 127: {
+#ifdef USE_BLUETOOTH_PROXY
       BluetoothScannerSetModeRequest msg;
       msg.decode(msg_data, msg_size);
 #ifdef HAS_PROTO_MESSAGE_DUMP
       ESP_LOGVV(TAG, "on_bluetooth_scanner_set_mode_request: %s", msg.dump().c_str());
 #endif
       this->on_bluetooth_scanner_set_mode_request(msg);
+#endif
       break;
     }
-#endif
     default:
-      break;
+      return false;
   }
+  return true;
 }
 
 void APIServerConnection::on_hello_request(const HelloRequest &msg) {

esphome/components/api/api_pb2_service.h

@@ -19,7 +19,7 @@ class APIServerConnectionBase : public ProtoService {
 
   template<typename T> bool send_message(const T &msg) {
 #ifdef HAS_PROTO_MESSAGE_DUMP
-    this->log_send_message_(msg.message_name(), msg.dump());
+    this->log_send_message_(T::message_name(), msg.dump());
 #endif
     return this->send_message_(msg, T::MESSAGE_TYPE);
   }
@@ -199,7 +199,7 @@ class APIServerConnectionBase : public ProtoService {
   virtual void on_update_command_request(const UpdateCommandRequest &value){};
 #endif
  protected:
-  void read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) override;
+  bool read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) override;
 };
 
 class APIServerConnection : public APIServerConnectionBase {

esphome/components/api/api_pb2_size.h

@@ -316,13 +316,15 @@ class ProtoSize {
   /**
    * @brief Calculates and adds the size of a nested message field to the total message size
    *
-   * This version takes a ProtoMessage object, calculates its size internally,
+   * This templated version directly takes a message object, calculates its size internally,
    * and updates the total_size reference. This eliminates the need for a temporary variable
    * at the call site.
    *
+   * @tparam MessageType The type of the nested message (inferred from parameter)
    * @param message The nested message object
    */
-  static inline void add_message_object(uint32_t &total_size, uint32_t field_id_size, const ProtoMessage &message,
+  template<typename MessageType>
+  static inline void add_message_object(uint32_t &total_size, uint32_t field_id_size, const MessageType &message,
                                         bool force = false) {
     uint32_t nested_size = 0;
     message.calculate_size(nested_size);

esphome/components/api/api_server.cpp

@@ -47,11 +47,6 @@ void APIServer::setup() {
   }
 #endif
 
-  // Schedule reboot if no clients connect within timeout
-  if (this->reboot_timeout_ != 0) {
-    this->schedule_reboot_timeout_();
-  }
-
   this->socket_ = socket::socket_ip_loop_monitored(SOCK_STREAM, 0);  // monitored for incoming connections
   if (this->socket_ == nullptr) {
     ESP_LOGW(TAG, "Could not create socket");
@@ -104,19 +99,21 @@ void APIServer::setup() {
         return;
       }
       for (auto &c : this->clients_) {
-        if (!c->flags_.remove)
+        if (!c->remove_)
           c->try_send_log_message(level, tag, message);
       }
     });
   }
 #endif
 
+  this->last_connected_ = App.get_loop_component_start_time();
+
 #ifdef USE_ESP32_CAMERA
   if (esp32_camera::global_esp32_camera != nullptr && !esp32_camera::global_esp32_camera->is_internal()) {
     esp32_camera::global_esp32_camera->add_image_callback(
         [this](const std::shared_ptr<esp32_camera::CameraImage> &image) {
           for (auto &c : this->clients_) {
-            if (!c->flags_.remove)
+            if (!c->remove_)
               c->set_camera_state(image);
           }
         });
@@ -124,16 +121,6 @@ void APIServer::setup() {
 #endif
 }
 
-void APIServer::schedule_reboot_timeout_() {
-  this->status_set_warning();
-  this->set_timeout("api_reboot", this->reboot_timeout_, []() {
-    if (!global_api_server->is_connected()) {
-      ESP_LOGE(TAG, "No clients; rebooting");
-      App.reboot();
-    }
-  });
-}
-
 void APIServer::loop() {
   // Accept new clients only if the socket exists and has incoming connections
   if (this->socket_ && this->socket_->ready()) {
@@ -143,63 +130,51 @@ void APIServer::loop() {
       auto sock = this->socket_->accept_loop_monitored((struct sockaddr *) &source_addr, &addr_len);
       if (!sock)
         break;
-      ESP_LOGD(TAG, "Accept %s", sock->getpeername().c_str());
+      ESP_LOGD(TAG, "Accepted %s", sock->getpeername().c_str());
 
       auto *conn = new APIConnection(std::move(sock), this);
       this->clients_.emplace_back(conn);
       conn->start();
+    }
+  }
 
-      // Clear warning status and cancel reboot when first client connects
-      if (this->clients_.size() == 1 && this->reboot_timeout_ != 0) {
-        this->status_clear_warning();
-        this->cancel_timeout("api_reboot");
+  // Process clients and remove disconnected ones in a single pass
+  if (!this->clients_.empty()) {
+    size_t client_index = 0;
+    while (client_index < this->clients_.size()) {
+      auto &client = this->clients_[client_index];
+
+      if (client->remove_) {
+        // Handle disconnection
+        this->client_disconnected_trigger_->trigger(client->client_info_, client->client_peername_);
+        ESP_LOGV(TAG, "Removing connection to %s", client->client_info_.c_str());
+
+        // Swap with the last element and pop (avoids expensive vector shifts)
+        if (client_index < this->clients_.size() - 1) {
+          std::swap(this->clients_[client_index], this->clients_.back());
+        }
+        this->clients_.pop_back();
+        // Don't increment client_index since we need to process the swapped element
+      } else {
+        // Process active client
+        client->loop();
+        client_index++;  // Move to next client
       }
     }
   }
 
-  if (this->clients_.empty()) {
-    return;
-  }
-
-  // Process clients and remove disconnected ones in a single pass
-  // Check network connectivity once for all clients
-  if (!network::is_connected()) {
-    // Network is down - disconnect all clients
-    for (auto &client : this->clients_) {
-      client->on_fatal_error();
-      ESP_LOGW(TAG, "%s: Network down; disconnect", client->get_client_combined_info().c_str());
+  if (this->reboot_timeout_ != 0) {
+    const uint32_t now = App.get_loop_component_start_time();
+    if (!this->is_connected()) {
+      if (now - this->last_connected_ > this->reboot_timeout_) {
+        ESP_LOGE(TAG, "No client connected; rebooting");
+        App.reboot();
+      }
+      this->status_set_warning();
+    } else {
+      this->last_connected_ = now;
+      this->status_clear_warning();
     }
-    // Continue to process and clean up the clients below
-  }
-
-  size_t client_index = 0;
-  while (client_index < this->clients_.size()) {
-    auto &client = this->clients_[client_index];
-
-    if (!client->flags_.remove) {
-      // Common case: process active client
-      client->loop();
-      client_index++;
-      continue;
-    }
-
-    // Rare case: handle disconnection
-#ifdef USE_API_CLIENT_DISCONNECTED_TRIGGER
-    this->client_disconnected_trigger_->trigger(client->client_info_, client->client_peername_);
-#endif
-    ESP_LOGV(TAG, "Remove connection %s", client->client_info_.c_str());
-
-    // Swap with the last element and pop (avoids expensive vector shifts)
-    if (client_index < this->clients_.size() - 1) {
-      std::swap(this->clients_[client_index], this->clients_.back());
-    }
-    this->clients_.pop_back();
-
-    // Schedule reboot when last client disconnects
-    if (this->clients_.empty() && this->reboot_timeout_ != 0) {
-      this->schedule_reboot_timeout_();
-    }
-    // Don't increment client_index since we need to process the swapped element
   }
 }
 
@@ -433,7 +408,7 @@ void APIServer::set_port(uint16_t port) { this->port_ = port; }
 
 void APIServer::set_password(const std::string &password) { this->password_ = password; }
 
-void APIServer::set_batch_delay(uint16_t batch_delay) { this->batch_delay_ = batch_delay; }
+void APIServer::set_batch_delay(uint32_t batch_delay) { this->batch_delay_ = batch_delay; }
 
 void APIServer::send_homeassistant_service_call(const HomeassistantServiceResponse &call) {
   for (auto &client : this->clients_) {
@@ -504,7 +479,7 @@ bool APIServer::save_noise_psk(psk_t psk, bool make_active) {
 #ifdef USE_HOMEASSISTANT_TIME
 void APIServer::request_time() {
   for (auto &client : this->clients_) {
-    if (!client->flags_.remove && client->is_authenticated())
+    if (!client->remove_ && client->is_authenticated())
       client->send_time_request();
   }
 }
@@ -528,8 +503,8 @@ void APIServer::on_shutdown() {
   for (auto &c : this->clients_) {
     if (!c->send_message(DisconnectRequest())) {
       // If we can't send the disconnect request directly (tx_buffer full),
-      // schedule it at the front of the batch so it will be sent with priority
-      c->schedule_message_front_(nullptr, &APIConnection::try_send_disconnect_request, DisconnectRequest::MESSAGE_TYPE);
+      // schedule it in the batch so it will be sent with the 5ms timer
+      c->schedule_message_(nullptr, &APIConnection::try_send_disconnect_request, DisconnectRequest::MESSAGE_TYPE);
     }
   }
 }

esphome/components/api/api_server.h

@@ -40,8 +40,8 @@ class APIServer : public Component, public Controller {
   void set_port(uint16_t port);
   void set_password(const std::string &password);
   void set_reboot_timeout(uint32_t reboot_timeout);
-  void set_batch_delay(uint16_t batch_delay);
-  uint16_t get_batch_delay() const { return batch_delay_; }
+  void set_batch_delay(uint32_t batch_delay);
+  uint32_t get_batch_delay() const { return batch_delay_; }
 
   // Get reference to shared buffer for API connections
   std::vector<uint8_t> &get_shared_buffer_ref() { return shared_write_buffer_; }
@@ -105,18 +105,7 @@ class APIServer : public Component, public Controller {
   void on_media_player_update(media_player::MediaPlayer *obj) override;
 #endif
   void send_homeassistant_service_call(const HomeassistantServiceResponse &call);
-  void register_user_service(UserServiceDescriptor *descriptor) {
-#ifdef USE_API_YAML_SERVICES
-    // Vector is pre-allocated when services are defined in YAML
-    this->user_services_.push_back(descriptor);
-#else
-    // Lazy allocate vector on first use for CustomAPIDevice
-    if (!this->user_services_) {
-      this->user_services_ = std::make_unique<std::vector<UserServiceDescriptor *>>();
-    }
-    this->user_services_->push_back(descriptor);
-#endif
-  }
+  void register_user_service(UserServiceDescriptor *descriptor) { this->user_services_.push_back(descriptor); }
 #ifdef USE_HOMEASSISTANT_TIME
   void request_time();
 #endif
@@ -145,58 +134,35 @@ class APIServer : public Component, public Controller {
   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;
-  const std::vector<UserServiceDescriptor *> &get_user_services() const {
-#ifdef USE_API_YAML_SERVICES
-    return this->user_services_;
-#else
-    static const std::vector<UserServiceDescriptor *> EMPTY;
-    return this->user_services_ ? *this->user_services_ : EMPTY;
-#endif
-  }
+  const std::vector<UserServiceDescriptor *> &get_user_services() const { return this->user_services_; }
 
-#ifdef USE_API_CLIENT_CONNECTED_TRIGGER
   Trigger<std::string, std::string> *get_client_connected_trigger() const { return this->client_connected_trigger_; }
-#endif
-#ifdef USE_API_CLIENT_DISCONNECTED_TRIGGER
   Trigger<std::string, std::string> *get_client_disconnected_trigger() const {
     return this->client_disconnected_trigger_;
   }
-#endif
 
  protected:
-  void schedule_reboot_timeout_();
   // Pointers and pointer-like types first (4 bytes each)
   std::unique_ptr<socket::Socket> socket_ = nullptr;
-#ifdef USE_API_CLIENT_CONNECTED_TRIGGER
   Trigger<std::string, std::string> *client_connected_trigger_ = new Trigger<std::string, std::string>();
-#endif
-#ifdef USE_API_CLIENT_DISCONNECTED_TRIGGER
   Trigger<std::string, std::string> *client_disconnected_trigger_ = new Trigger<std::string, std::string>();
-#endif
 
   // 4-byte aligned types
   uint32_t reboot_timeout_{300000};
+  uint32_t batch_delay_{100};
+  uint32_t last_connected_{0};
 
   // Vectors and strings (12 bytes each on 32-bit)
   std::vector<std::unique_ptr<APIConnection>> clients_;
   std::string password_;
   std::vector<uint8_t> shared_write_buffer_;  // Shared proto write buffer for all connections
   std::vector<HomeAssistantStateSubscription> state_subs_;
-#ifdef USE_API_YAML_SERVICES
-  // When services are defined in YAML, we know at compile time that services will be registered
   std::vector<UserServiceDescriptor *> user_services_;
-#else
-  // Services can still be registered at runtime by CustomAPIDevice components even when not
-  // defined in YAML. Using unique_ptr allows lazy allocation, saving 12 bytes in the common
-  // case where no services (YAML or custom) are used.
-  std::unique_ptr<std::vector<UserServiceDescriptor *>> user_services_;
-#endif
 
   // Group smaller types together
   uint16_t port_{6053};
-  uint16_t batch_delay_{100};
   bool shutting_down_ = false;
-  // 5 bytes used, 3 bytes padding
+  // 3 bytes used, 1 byte padding
 
 #ifdef USE_API_NOISE
   std::shared_ptr<APINoiseContext> noise_ctx_ = std::make_shared<APINoiseContext>();

esphome/components/api/client.py

@@ -4,15 +4,9 @@ import asyncio
 from datetime import datetime
 import logging
 from typing import TYPE_CHECKING, Any
-import warnings
 
-# Suppress protobuf version warnings
-with warnings.catch_warnings():
-    warnings.filterwarnings(
-        "ignore", category=UserWarning, message=".*Protobuf gencode version.*"
-    )
-    from aioesphomeapi import APIClient, parse_log_message
-    from aioesphomeapi.log_runner import async_run
+from aioesphomeapi import APIClient, parse_log_message
+from aioesphomeapi.log_runner import async_run
 
 from esphome.const import CONF_KEY, CONF_PASSWORD, CONF_PORT, __version__
 from esphome.core import CORE
@@ -35,8 +29,8 @@ async def async_run_logs(config: dict[str, Any], address: str) -> None:
     port: int = int(conf[CONF_PORT])
     password: str = conf[CONF_PASSWORD]
     noise_psk: str | None = None
-    if (encryption := conf.get(CONF_ENCRYPTION)) and (key := encryption.get(CONF_KEY)):
-        noise_psk = key
+    if CONF_ENCRYPTION in conf:
+        noise_psk = conf[CONF_ENCRYPTION][CONF_KEY]
     _LOGGER.info("Starting log output from %s using esphome API", address)
     cli = APIClient(
         address,

esphome/components/api/list_entities.cpp

@@ -1,7 +1,6 @@
 #include "list_entities.h"
 #ifdef USE_API
 #include "api_connection.h"
-#include "api_pb2.h"
 #include "esphome/core/application.h"
 #include "esphome/core/log.h"
 #include "esphome/core/util.h"
@@ -9,85 +8,155 @@
 namespace esphome {
 namespace api {
 
-// Generate entity handler implementations using macros
 #ifdef USE_BINARY_SENSOR
-LIST_ENTITIES_HANDLER(binary_sensor, binary_sensor::BinarySensor, ListEntitiesBinarySensorResponse)
+bool ListEntitiesIterator::on_binary_sensor(binary_sensor::BinarySensor *binary_sensor) {
+  this->client_->send_binary_sensor_info(binary_sensor);
+  return true;
+}
 #endif
 #ifdef USE_COVER
-LIST_ENTITIES_HANDLER(cover, cover::Cover, ListEntitiesCoverResponse)
+bool ListEntitiesIterator::on_cover(cover::Cover *cover) {
+  this->client_->send_cover_info(cover);
+  return true;
+}
 #endif
 #ifdef USE_FAN
-LIST_ENTITIES_HANDLER(fan, fan::Fan, ListEntitiesFanResponse)
+bool ListEntitiesIterator::on_fan(fan::Fan *fan) {
+  this->client_->send_fan_info(fan);
+  return true;
+}
 #endif
 #ifdef USE_LIGHT
-LIST_ENTITIES_HANDLER(light, light::LightState, ListEntitiesLightResponse)
+bool ListEntitiesIterator::on_light(light::LightState *light) {
+  this->client_->send_light_info(light);
+  return true;
+}
 #endif
 #ifdef USE_SENSOR
-LIST_ENTITIES_HANDLER(sensor, sensor::Sensor, ListEntitiesSensorResponse)
+bool ListEntitiesIterator::on_sensor(sensor::Sensor *sensor) {
+  this->client_->send_sensor_info(sensor);
+  return true;
+}
 #endif
 #ifdef USE_SWITCH
-LIST_ENTITIES_HANDLER(switch, switch_::Switch, ListEntitiesSwitchResponse)
+bool ListEntitiesIterator::on_switch(switch_::Switch *a_switch) {
+  this->client_->send_switch_info(a_switch);
+  return true;
+}
 #endif
 #ifdef USE_BUTTON
-LIST_ENTITIES_HANDLER(button, button::Button, ListEntitiesButtonResponse)
+bool ListEntitiesIterator::on_button(button::Button *button) {
+  this->client_->send_button_info(button);
+  return true;
+}
 #endif
 #ifdef USE_TEXT_SENSOR
-LIST_ENTITIES_HANDLER(text_sensor, text_sensor::TextSensor, ListEntitiesTextSensorResponse)
+bool ListEntitiesIterator::on_text_sensor(text_sensor::TextSensor *text_sensor) {
+  this->client_->send_text_sensor_info(text_sensor);
+  return true;
+}
 #endif
 #ifdef USE_LOCK
-LIST_ENTITIES_HANDLER(lock, lock::Lock, ListEntitiesLockResponse)
+bool ListEntitiesIterator::on_lock(lock::Lock *a_lock) {
+  this->client_->send_lock_info(a_lock);
+  return true;
+}
 #endif
 #ifdef USE_VALVE
-LIST_ENTITIES_HANDLER(valve, valve::Valve, ListEntitiesValveResponse)
-#endif
-#ifdef USE_ESP32_CAMERA
-LIST_ENTITIES_HANDLER(camera, esp32_camera::ESP32Camera, ListEntitiesCameraResponse)
-#endif
-#ifdef USE_CLIMATE
-LIST_ENTITIES_HANDLER(climate, climate::Climate, ListEntitiesClimateResponse)
-#endif
-#ifdef USE_NUMBER
-LIST_ENTITIES_HANDLER(number, number::Number, ListEntitiesNumberResponse)
-#endif
-#ifdef USE_DATETIME_DATE
-LIST_ENTITIES_HANDLER(date, datetime::DateEntity, ListEntitiesDateResponse)
-#endif
-#ifdef USE_DATETIME_TIME
-LIST_ENTITIES_HANDLER(time, datetime::TimeEntity, ListEntitiesTimeResponse)
-#endif
-#ifdef USE_DATETIME_DATETIME
-LIST_ENTITIES_HANDLER(datetime, datetime::DateTimeEntity, ListEntitiesDateTimeResponse)
-#endif
-#ifdef USE_TEXT
-LIST_ENTITIES_HANDLER(text, text::Text, ListEntitiesTextResponse)
-#endif
-#ifdef USE_SELECT
-LIST_ENTITIES_HANDLER(select, select::Select, ListEntitiesSelectResponse)
-#endif
-#ifdef USE_MEDIA_PLAYER
-LIST_ENTITIES_HANDLER(media_player, media_player::MediaPlayer, ListEntitiesMediaPlayerResponse)
-#endif
-#ifdef USE_ALARM_CONTROL_PANEL
-LIST_ENTITIES_HANDLER(alarm_control_panel, alarm_control_panel::AlarmControlPanel,
-                      ListEntitiesAlarmControlPanelResponse)
-#endif
-#ifdef USE_EVENT
-LIST_ENTITIES_HANDLER(event, event::Event, ListEntitiesEventResponse)
-#endif
-#ifdef USE_UPDATE
-LIST_ENTITIES_HANDLER(update, update::UpdateEntity, ListEntitiesUpdateResponse)
+bool ListEntitiesIterator::on_valve(valve::Valve *valve) {
+  this->client_->send_valve_info(valve);
+  return true;
+}
 #endif
 
-// Special cases that don't follow the pattern
 bool ListEntitiesIterator::on_end() { return this->client_->send_list_info_done(); }
-
 ListEntitiesIterator::ListEntitiesIterator(APIConnection *client) : client_(client) {}
-
 bool ListEntitiesIterator::on_service(UserServiceDescriptor *service) {
   auto resp = service->encode_list_service_response();
   return this->client_->send_message(resp);
 }
 
+#ifdef USE_ESP32_CAMERA
+bool ListEntitiesIterator::on_camera(esp32_camera::ESP32Camera *camera) {
+  this->client_->send_camera_info(camera);
+  return true;
+}
+#endif
+
+#ifdef USE_CLIMATE
+bool ListEntitiesIterator::on_climate(climate::Climate *climate) {
+  this->client_->send_climate_info(climate);
+  return true;
+}
+#endif
+
+#ifdef USE_NUMBER
+bool ListEntitiesIterator::on_number(number::Number *number) {
+  this->client_->send_number_info(number);
+  return true;
+}
+#endif
+
+#ifdef USE_DATETIME_DATE
+bool ListEntitiesIterator::on_date(datetime::DateEntity *date) {
+  this->client_->send_date_info(date);
+  return true;
+}
+#endif
+
+#ifdef USE_DATETIME_TIME
+bool ListEntitiesIterator::on_time(datetime::TimeEntity *time) {
+  this->client_->send_time_info(time);
+  return true;
+}
+#endif
+
+#ifdef USE_DATETIME_DATETIME
+bool ListEntitiesIterator::on_datetime(datetime::DateTimeEntity *datetime) {
+  this->client_->send_datetime_info(datetime);
+  return true;
+}
+#endif
+
+#ifdef USE_TEXT
+bool ListEntitiesIterator::on_text(text::Text *text) {
+  this->client_->send_text_info(text);
+  return true;
+}
+#endif
+
+#ifdef USE_SELECT
+bool ListEntitiesIterator::on_select(select::Select *select) {
+  this->client_->send_select_info(select);
+  return true;
+}
+#endif
+
+#ifdef USE_MEDIA_PLAYER
+bool ListEntitiesIterator::on_media_player(media_player::MediaPlayer *media_player) {
+  this->client_->send_media_player_info(media_player);
+  return true;
+}
+#endif
+#ifdef USE_ALARM_CONTROL_PANEL
+bool ListEntitiesIterator::on_alarm_control_panel(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel) {
+  this->client_->send_alarm_control_panel_info(a_alarm_control_panel);
+  return true;
+}
+#endif
+#ifdef USE_EVENT
+bool ListEntitiesIterator::on_event(event::Event *event) {
+  this->client_->send_event_info(event);
+  return true;
+}
+#endif
+#ifdef USE_UPDATE
+bool ListEntitiesIterator::on_update(update::UpdateEntity *update) {
+  this->client_->send_update_info(update);
+  return true;
+}
+#endif
+
 }  // namespace api
 }  // namespace esphome
 #endif

esphome/components/api/list_entities.h

@@ -9,83 +9,75 @@ namespace api {
 
 class APIConnection;
 
-// Macro for generating ListEntitiesIterator handlers
-// Calls schedule_message_ with try_send_*_info
-#define LIST_ENTITIES_HANDLER(entity_type, EntityClass, ResponseType) \
-  bool ListEntitiesIterator::on_##entity_type(EntityClass *entity) { /* NOLINT(bugprone-macro-parentheses) */ \
-    return this->client_->schedule_message_(entity, &APIConnection::try_send_##entity_type##_info, \
-                                            ResponseType::MESSAGE_TYPE); \
-  }
-
 class ListEntitiesIterator : public ComponentIterator {
  public:
   ListEntitiesIterator(APIConnection *client);
 #ifdef USE_BINARY_SENSOR
-  bool on_binary_sensor(binary_sensor::BinarySensor *entity) override;
+  bool on_binary_sensor(binary_sensor::BinarySensor *binary_sensor) override;
 #endif
 #ifdef USE_COVER
-  bool on_cover(cover::Cover *entity) override;
+  bool on_cover(cover::Cover *cover) override;
 #endif
 #ifdef USE_FAN
-  bool on_fan(fan::Fan *entity) override;
+  bool on_fan(fan::Fan *fan) override;
 #endif
 #ifdef USE_LIGHT
-  bool on_light(light::LightState *entity) override;
+  bool on_light(light::LightState *light) override;
 #endif
 #ifdef USE_SENSOR
-  bool on_sensor(sensor::Sensor *entity) override;
+  bool on_sensor(sensor::Sensor *sensor) override;
 #endif
 #ifdef USE_SWITCH
-  bool on_switch(switch_::Switch *entity) override;
+  bool on_switch(switch_::Switch *a_switch) override;
 #endif
 #ifdef USE_BUTTON
-  bool on_button(button::Button *entity) override;
+  bool on_button(button::Button *button) override;
 #endif
 #ifdef USE_TEXT_SENSOR
-  bool on_text_sensor(text_sensor::TextSensor *entity) override;
+  bool on_text_sensor(text_sensor::TextSensor *text_sensor) override;
 #endif
   bool on_service(UserServiceDescriptor *service) override;
 #ifdef USE_ESP32_CAMERA
-  bool on_camera(esp32_camera::ESP32Camera *entity) override;
+  bool on_camera(esp32_camera::ESP32Camera *camera) override;
 #endif
 #ifdef USE_CLIMATE
-  bool on_climate(climate::Climate *entity) override;
+  bool on_climate(climate::Climate *climate) override;
 #endif
 #ifdef USE_NUMBER
-  bool on_number(number::Number *entity) override;
+  bool on_number(number::Number *number) override;
 #endif
 #ifdef USE_DATETIME_DATE
-  bool on_date(datetime::DateEntity *entity) override;
+  bool on_date(datetime::DateEntity *date) override;
 #endif
 #ifdef USE_DATETIME_TIME
-  bool on_time(datetime::TimeEntity *entity) override;
+  bool on_time(datetime::TimeEntity *time) override;
 #endif
 #ifdef USE_DATETIME_DATETIME
-  bool on_datetime(datetime::DateTimeEntity *entity) override;
+  bool on_datetime(datetime::DateTimeEntity *datetime) override;
 #endif
 #ifdef USE_TEXT
-  bool on_text(text::Text *entity) override;
+  bool on_text(text::Text *text) override;
 #endif
 #ifdef USE_SELECT
-  bool on_select(select::Select *entity) override;
+  bool on_select(select::Select *select) override;
 #endif
 #ifdef USE_LOCK
-  bool on_lock(lock::Lock *entity) override;
+  bool on_lock(lock::Lock *a_lock) override;
 #endif
 #ifdef USE_VALVE
-  bool on_valve(valve::Valve *entity) override;
+  bool on_valve(valve::Valve *valve) override;
 #endif
 #ifdef USE_MEDIA_PLAYER
-  bool on_media_player(media_player::MediaPlayer *entity) override;
+  bool on_media_player(media_player::MediaPlayer *media_player) override;
 #endif
 #ifdef USE_ALARM_CONTROL_PANEL
-  bool on_alarm_control_panel(alarm_control_panel::AlarmControlPanel *entity) override;
+  bool on_alarm_control_panel(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel) override;
 #endif
 #ifdef USE_EVENT
-  bool on_event(event::Event *entity) override;
+  bool on_event(event::Event *event) override;
 #endif
 #ifdef USE_UPDATE
-  bool on_update(update::UpdateEntity *entity) override;
+  bool on_update(update::UpdateEntity *update) override;
 #endif
   bool on_end() override;
   bool completed() { return this->state_ == IteratorState::NONE; }

esphome/components/api/proto.h

@@ -335,7 +335,6 @@ class ProtoMessage {
 #ifdef HAS_PROTO_MESSAGE_DUMP
   std::string dump() const;
   virtual void dump_to(std::string &out) const = 0;
-  virtual const char *message_name() const { return "unknown"; }
 #endif
 
  protected:
@@ -364,7 +363,7 @@ class ProtoService {
    */
   virtual ProtoWriteBuffer create_buffer(uint32_t reserve_size) = 0;
   virtual bool send_buffer(ProtoWriteBuffer buffer, uint16_t message_type) = 0;
-  virtual void read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) = 0;
+  virtual bool read_message(uint32_t msg_size, uint32_t msg_type, uint8_t *msg_data) = 0;
 
   // Optimized method that pre-allocates buffer based on message size
   bool send_message_(const ProtoMessage &msg, uint16_t message_type) {

esphome/components/api/subscribe_state.cpp

@@ -6,67 +6,73 @@
 namespace esphome {
 namespace api {
 
-// Generate entity handler implementations using macros
 #ifdef USE_BINARY_SENSOR
-INITIAL_STATE_HANDLER(binary_sensor, binary_sensor::BinarySensor)
+bool InitialStateIterator::on_binary_sensor(binary_sensor::BinarySensor *binary_sensor) {
+  return this->client_->send_binary_sensor_state(binary_sensor);
+}
 #endif
 #ifdef USE_COVER
-INITIAL_STATE_HANDLER(cover, cover::Cover)
+bool InitialStateIterator::on_cover(cover::Cover *cover) { return this->client_->send_cover_state(cover); }
 #endif
 #ifdef USE_FAN
-INITIAL_STATE_HANDLER(fan, fan::Fan)
+bool InitialStateIterator::on_fan(fan::Fan *fan) { return this->client_->send_fan_state(fan); }
 #endif
 #ifdef USE_LIGHT
-INITIAL_STATE_HANDLER(light, light::LightState)
+bool InitialStateIterator::on_light(light::LightState *light) { return this->client_->send_light_state(light); }
 #endif
 #ifdef USE_SENSOR
-INITIAL_STATE_HANDLER(sensor, sensor::Sensor)
+bool InitialStateIterator::on_sensor(sensor::Sensor *sensor) { return this->client_->send_sensor_state(sensor); }
 #endif
 #ifdef USE_SWITCH
-INITIAL_STATE_HANDLER(switch, switch_::Switch)
+bool InitialStateIterator::on_switch(switch_::Switch *a_switch) { return this->client_->send_switch_state(a_switch); }
 #endif
 #ifdef USE_TEXT_SENSOR
-INITIAL_STATE_HANDLER(text_sensor, text_sensor::TextSensor)
+bool InitialStateIterator::on_text_sensor(text_sensor::TextSensor *text_sensor) {
+  return this->client_->send_text_sensor_state(text_sensor);
+}
 #endif
 #ifdef USE_CLIMATE
-INITIAL_STATE_HANDLER(climate, climate::Climate)
+bool InitialStateIterator::on_climate(climate::Climate *climate) { return this->client_->send_climate_state(climate); }
 #endif
 #ifdef USE_NUMBER
-INITIAL_STATE_HANDLER(number, number::Number)
+bool InitialStateIterator::on_number(number::Number *number) { return this->client_->send_number_state(number); }
 #endif
 #ifdef USE_DATETIME_DATE
-INITIAL_STATE_HANDLER(date, datetime::DateEntity)
+bool InitialStateIterator::on_date(datetime::DateEntity *date) { return this->client_->send_date_state(date); }
 #endif
 #ifdef USE_DATETIME_TIME
-INITIAL_STATE_HANDLER(time, datetime::TimeEntity)
+bool InitialStateIterator::on_time(datetime::TimeEntity *time) { return this->client_->send_time_state(time); }
 #endif
 #ifdef USE_DATETIME_DATETIME
-INITIAL_STATE_HANDLER(datetime, datetime::DateTimeEntity)
+bool InitialStateIterator::on_datetime(datetime::DateTimeEntity *datetime) {
+  return this->client_->send_datetime_state(datetime);
+}
 #endif
 #ifdef USE_TEXT
-INITIAL_STATE_HANDLER(text, text::Text)
+bool InitialStateIterator::on_text(text::Text *text) { return this->client_->send_text_state(text); }
 #endif
 #ifdef USE_SELECT
-INITIAL_STATE_HANDLER(select, select::Select)
+bool InitialStateIterator::on_select(select::Select *select) { return this->client_->send_select_state(select); }
 #endif
 #ifdef USE_LOCK
-INITIAL_STATE_HANDLER(lock, lock::Lock)
+bool InitialStateIterator::on_lock(lock::Lock *a_lock) { return this->client_->send_lock_state(a_lock); }
 #endif
 #ifdef USE_VALVE
-INITIAL_STATE_HANDLER(valve, valve::Valve)
+bool InitialStateIterator::on_valve(valve::Valve *valve) { return this->client_->send_valve_state(valve); }
 #endif
 #ifdef USE_MEDIA_PLAYER
-INITIAL_STATE_HANDLER(media_player, media_player::MediaPlayer)
+bool InitialStateIterator::on_media_player(media_player::MediaPlayer *media_player) {
+  return this->client_->send_media_player_state(media_player);
+}
 #endif
 #ifdef USE_ALARM_CONTROL_PANEL
-INITIAL_STATE_HANDLER(alarm_control_panel, alarm_control_panel::AlarmControlPanel)
+bool InitialStateIterator::on_alarm_control_panel(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel) {
+  return this->client_->send_alarm_control_panel_state(a_alarm_control_panel);
+}
 #endif
 #ifdef USE_UPDATE
-INITIAL_STATE_HANDLER(update, update::UpdateEntity)
+bool InitialStateIterator::on_update(update::UpdateEntity *update) { return this->client_->send_update_state(update); }
 #endif
-
-// Special cases (button and event) are already defined inline in subscribe_state.h
-
 InitialStateIterator::InitialStateIterator(APIConnection *client) : client_(client) {}
 
 }  // namespace api

esphome/components/api/subscribe_state.h

@@ -10,78 +10,71 @@ namespace api {
 
 class APIConnection;
 
-// Macro for generating InitialStateIterator handlers
-// Calls send_*_state
-#define INITIAL_STATE_HANDLER(entity_type, EntityClass) \
-  bool InitialStateIterator::on_##entity_type(EntityClass *entity) { /* NOLINT(bugprone-macro-parentheses) */ \
-    return this->client_->send_##entity_type##_state(entity); \
-  }
-
 class InitialStateIterator : public ComponentIterator {
  public:
   InitialStateIterator(APIConnection *client);
 #ifdef USE_BINARY_SENSOR
-  bool on_binary_sensor(binary_sensor::BinarySensor *entity) override;
+  bool on_binary_sensor(binary_sensor::BinarySensor *binary_sensor) override;
 #endif
 #ifdef USE_COVER
-  bool on_cover(cover::Cover *entity) override;
+  bool on_cover(cover::Cover *cover) override;
 #endif
 #ifdef USE_FAN
-  bool on_fan(fan::Fan *entity) override;
+  bool on_fan(fan::Fan *fan) override;
 #endif
 #ifdef USE_LIGHT
-  bool on_light(light::LightState *entity) override;
+  bool on_light(light::LightState *light) override;
 #endif
 #ifdef USE_SENSOR
-  bool on_sensor(sensor::Sensor *entity) override;
+  bool on_sensor(sensor::Sensor *sensor) override;
 #endif
 #ifdef USE_SWITCH
-  bool on_switch(switch_::Switch *entity) override;
+  bool on_switch(switch_::Switch *a_switch) override;
 #endif
 #ifdef USE_BUTTON
   bool on_button(button::Button *button) override { return true; };
 #endif
 #ifdef USE_TEXT_SENSOR
-  bool on_text_sensor(text_sensor::TextSensor *entity) override;
+  bool on_text_sensor(text_sensor::TextSensor *text_sensor) override;
 #endif
 #ifdef USE_CLIMATE
-  bool on_climate(climate::Climate *entity) override;
+  bool on_climate(climate::Climate *climate) override;
 #endif
 #ifdef USE_NUMBER
-  bool on_number(number::Number *entity) override;
+  bool on_number(number::Number *number) override;
 #endif
 #ifdef USE_DATETIME_DATE
-  bool on_date(datetime::DateEntity *entity) override;
+  bool on_date(datetime::DateEntity *date) override;
 #endif
 #ifdef USE_DATETIME_TIME
-  bool on_time(datetime::TimeEntity *entity) override;
+  bool on_time(datetime::TimeEntity *time) override;
 #endif
 #ifdef USE_DATETIME_DATETIME
-  bool on_datetime(datetime::DateTimeEntity *entity) override;
+  bool on_datetime(datetime::DateTimeEntity *datetime) override;
 #endif
 #ifdef USE_TEXT
-  bool on_text(text::Text *entity) override;
+  bool on_text(text::Text *text) override;
 #endif
 #ifdef USE_SELECT
-  bool on_select(select::Select *entity) override;
+  bool on_select(select::Select *select) override;
 #endif
 #ifdef USE_LOCK
-  bool on_lock(lock::Lock *entity) override;
+  bool on_lock(lock::Lock *a_lock) override;
 #endif
 #ifdef USE_VALVE
-  bool on_valve(valve::Valve *entity) override;
+  bool on_valve(valve::Valve *valve) override;
 #endif
 #ifdef USE_MEDIA_PLAYER
-  bool on_media_player(media_player::MediaPlayer *entity) override;
+  bool on_media_player(media_player::MediaPlayer *media_player) override;
 #endif
 #ifdef USE_ALARM_CONTROL_PANEL
-  bool on_alarm_control_panel(alarm_control_panel::AlarmControlPanel *entity) override;
+  bool on_alarm_control_panel(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel) override;
 #endif
 #ifdef USE_EVENT
   bool on_event(event::Event *event) override { return true; };
 #endif
 #ifdef USE_UPDATE
-  bool on_update(update::UpdateEntity *entity) override;
+  bool on_update(update::UpdateEntity *update) override;
 #endif
   bool completed() { return this->state_ == IteratorState::NONE; }
 

esphome/components/as5600/as5600.h

@@ -50,6 +50,7 @@ class AS5600Component : public Component, public i2c::I2CDevice {
   void setup() override;
   void dump_config() override;
   /// HARDWARE_LATE setup priority
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
   // configuration setters
   void set_dir_pin(InternalGPIOPin *pin) { this->dir_pin_ = pin; }

esphome/components/async_tcp/__init__.py

@@ -5,7 +5,6 @@ from esphome.const import (
     PLATFORM_BK72XX,
     PLATFORM_ESP32,
     PLATFORM_ESP8266,
-    PLATFORM_LN882X,
     PLATFORM_RTL87XX,
 )
 from esphome.core import CORE, coroutine_with_priority
@@ -15,15 +14,7 @@ CODEOWNERS = ["@OttoWinter"]
 CONFIG_SCHEMA = cv.All(
     cv.Schema({}),
     cv.only_with_arduino,
-    cv.only_on(
-        [
-            PLATFORM_ESP32,
-            PLATFORM_ESP8266,
-            PLATFORM_BK72XX,
-            PLATFORM_LN882X,
-            PLATFORM_RTL87XX,
-        ]
-    ),
+    cv.only_on([PLATFORM_ESP32, PLATFORM_ESP8266, PLATFORM_BK72XX, PLATFORM_RTL87XX]),
 )
 
 

esphome/components/atc_mithermometer/atc_mithermometer.h

@@ -25,6 +25,7 @@ class ATCMiThermometer : public Component, public esp32_ble_tracker::ESPBTDevice
 
   bool parse_device(const esp32_ble_tracker::ESPBTDevice &device) override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void set_temperature(sensor::Sensor *temperature) { temperature_ = temperature; }
   void set_humidity(sensor::Sensor *humidity) { humidity_ = humidity; }
   void set_battery_level(sensor::Sensor *battery_level) { battery_level_ = battery_level; }

esphome/components/atm90e32/atm90e32.cpp

@@ -1,7 +1,6 @@
 #include "atm90e32.h"
 #include <cinttypes>
 #include <cmath>
-#include <numbers>
 #include "esphome/core/log.h"
 
 namespace esphome {
@@ -849,7 +848,7 @@ uint16_t ATM90E32Component::calculate_voltage_threshold(int line_freq, uint16_t
   float nominal_voltage = (line_freq == 60) ? 120.0f : 220.0f;
   float target_voltage = nominal_voltage * multiplier;
 
-  float peak_01v = target_voltage * 100.0f * std::numbers::sqrt2_v<float>;  // convert RMS → peak, scale to 0.01V
+  float peak_01v = target_voltage * 100.0f * std::sqrt(2.0f);  // convert RMS → peak, scale to 0.01V
   float divider = (2.0f * ugain) / 32768.0f;
 
   float threshold = peak_01v / divider;

esphome/components/audio/audio_decoder.cpp

@@ -312,7 +312,7 @@ FileDecoderState AudioDecoder::decode_mp3_() {
   if (err) {
     switch (err) {
       case esp_audio_libs::helix_decoder::ERR_MP3_OUT_OF_MEMORY:
-        [[fallthrough]];
+        // Intentional fallthrough
       case esp_audio_libs::helix_decoder::ERR_MP3_NULL_POINTER:
         return FileDecoderState::FAILED;
         break;

esphome/components/audio/audio_reader.cpp

@@ -5,7 +5,6 @@
 #include "esphome/core/defines.h"
 #include "esphome/core/hal.h"
 #include "esphome/core/helpers.h"
-#include "esphome/core/log.h"
 
 #if CONFIG_MBEDTLS_CERTIFICATE_BUNDLE
 #include "esp_crt_bundle.h"
@@ -17,13 +16,13 @@ namespace audio {
 static const uint32_t READ_WRITE_TIMEOUT_MS = 20;
 
 static const uint32_t CONNECTION_TIMEOUT_MS = 5000;
-static const uint8_t MAX_FETCHING_HEADER_ATTEMPTS = 6;
+
+// The number of times the http read times out with no data before throwing an error
+static const uint32_t ERROR_COUNT_NO_DATA_READ_TIMEOUT = 100;
 
 static const size_t HTTP_STREAM_BUFFER_SIZE = 2048;
 
-static const uint8_t MAX_REDIRECTIONS = 5;
-
-static const char *const TAG = "audio_reader";
+static const uint8_t MAX_REDIRECTION = 5;
 
 // Some common HTTP status codes - borrowed from http_request component accessed 20241224
 enum HttpStatus {
@@ -95,7 +94,7 @@ esp_err_t AudioReader::start(const std::string &uri, AudioFileType &file_type) {
   client_config.url = uri.c_str();
   client_config.cert_pem = nullptr;
   client_config.disable_auto_redirect = false;
-  client_config.max_redirection_count = MAX_REDIRECTIONS;
+  client_config.max_redirection_count = 10;
   client_config.event_handler = http_event_handler;
   client_config.user_data = this;
   client_config.buffer_size = HTTP_STREAM_BUFFER_SIZE;
@@ -117,29 +116,12 @@ esp_err_t AudioReader::start(const std::string &uri, AudioFileType &file_type) {
   esp_err_t err = esp_http_client_open(this->client_, 0);
 
   if (err != ESP_OK) {
-    ESP_LOGE(TAG, "Failed to open URL");
     this->cleanup_connection_();
     return err;
   }
 
   int64_t header_length = esp_http_client_fetch_headers(this->client_);
-  uint8_t reattempt_count = 0;
-  while ((header_length < 0) && (reattempt_count < MAX_FETCHING_HEADER_ATTEMPTS)) {
-    this->cleanup_connection_();
-    if (header_length != -ESP_ERR_HTTP_EAGAIN) {
-      // Serious error, no recovery
-      return ESP_FAIL;
-    } else {
-      // Reconnect from a fresh state to avoid a bug where it never reads the headers even if made available
-      this->client_ = esp_http_client_init(&client_config);
-      esp_http_client_open(this->client_, 0);
-      header_length = esp_http_client_fetch_headers(this->client_);
-      ++reattempt_count;
-    }
-  }
-
   if (header_length < 0) {
-    ESP_LOGE(TAG, "Failed to fetch headers");
     this->cleanup_connection_();
     return ESP_FAIL;
   }
@@ -153,7 +135,7 @@ esp_err_t AudioReader::start(const std::string &uri, AudioFileType &file_type) {
 
   ssize_t redirect_count = 0;
 
-  while ((esp_http_client_set_redirection(this->client_) == ESP_OK) && (redirect_count < MAX_REDIRECTIONS)) {
+  while ((esp_http_client_set_redirection(this->client_) == ESP_OK) && (redirect_count < MAX_REDIRECTION)) {
     err = esp_http_client_open(this->client_, 0);
     if (err != ESP_OK) {
       this->cleanup_connection_();
@@ -285,29 +267,27 @@ AudioReaderState AudioReader::http_read_() {
       return AudioReaderState::FINISHED;
     }
   } else if (this->output_transfer_buffer_->free() > 0) {
-    int received_len = esp_http_client_read(this->client_, (char *) this->output_transfer_buffer_->get_buffer_end(),
-                                            this->output_transfer_buffer_->free());
+    size_t bytes_to_read = this->output_transfer_buffer_->free();
+    int received_len =
+        esp_http_client_read(this->client_, (char *) this->output_transfer_buffer_->get_buffer_end(), bytes_to_read);
 
     if (received_len > 0) {
       this->output_transfer_buffer_->increase_buffer_length(received_len);
       this->last_data_read_ms_ = millis();
-      return AudioReaderState::READING;
-    } else if (received_len <= 0) {
+    } else if (received_len < 0) {
       // HTTP read error
-      if (received_len == -1) {
-        // A true connection error occured, no chance at recovery
-        this->cleanup_connection_();
-        return AudioReaderState::FAILED;
-      }
+      this->cleanup_connection_();
+      return AudioReaderState::FAILED;
+    } else {
+      if (bytes_to_read > 0) {
+        // Read timed out
+        if ((millis() - this->last_data_read_ms_) > CONNECTION_TIMEOUT_MS) {
+          this->cleanup_connection_();
+          return AudioReaderState::FAILED;
+        }
 
-      // Read timed out, manually verify if it has been too long since the last successful read
-      if ((millis() - this->last_data_read_ms_) > MAX_FETCHING_HEADER_ATTEMPTS * CONNECTION_TIMEOUT_MS) {
-        ESP_LOGE(TAG, "Timed out");
-        this->cleanup_connection_();
-        return AudioReaderState::FAILED;
+        delay(READ_WRITE_TIMEOUT_MS);
       }
-
-      delay(READ_WRITE_TIMEOUT_MS);
     }
   }
 

esphome/components/b_parasite/b_parasite.h

@@ -16,6 +16,7 @@ class BParasite : public Component, public esp32_ble_tracker::ESPBTDeviceListene
 
   bool parse_device(const esp32_ble_tracker::ESPBTDevice &device) override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
   void set_battery_voltage(sensor::Sensor *battery_voltage) { battery_voltage_ = battery_voltage; }
   void set_temperature(sensor::Sensor *temperature) { temperature_ = temperature; }

esphome/components/binary_sensor/__init__.py

@@ -148,7 +148,6 @@ BinarySensorCondition = binary_sensor_ns.class_("BinarySensorCondition", Conditi
 
 # Filters
 Filter = binary_sensor_ns.class_("Filter")
-TimeoutFilter = binary_sensor_ns.class_("TimeoutFilter", Filter, cg.Component)
 DelayedOnOffFilter = binary_sensor_ns.class_("DelayedOnOffFilter", Filter, cg.Component)
 DelayedOnFilter = binary_sensor_ns.class_("DelayedOnFilter", Filter, cg.Component)
 DelayedOffFilter = binary_sensor_ns.class_("DelayedOffFilter", Filter, cg.Component)
@@ -172,19 +171,6 @@ async def invert_filter_to_code(config, filter_id):
     return cg.new_Pvariable(filter_id)
 
 
-@register_filter(
-    "timeout",
-    TimeoutFilter,
-    cv.templatable(cv.positive_time_period_milliseconds),
-)
-async def timeout_filter_to_code(config, filter_id):
-    var = cg.new_Pvariable(filter_id)
-    await cg.register_component(var, {})
-    template_ = await cg.templatable(config, [], cg.uint32)
-    cg.add(var.set_timeout_value(template_))
-    return var
-
-
 @register_filter(
     "delayed_on_off",
     DelayedOnOffFilter,

esphome/components/binary_sensor/filter.cpp

@@ -25,12 +25,6 @@ void Filter::input(bool value) {
   }
 }
 
-void TimeoutFilter::input(bool value) {
-  this->set_timeout("timeout", this->timeout_delay_.value(), [this]() { this->parent_->invalidate_state(); });
-  // we do not de-dup here otherwise changes from invalid to valid state will not be output
-  this->output(value);
-}
-
 optional<bool> DelayedOnOffFilter::new_value(bool value) {
   if (value) {
     this->set_timeout("ON_OFF", this->on_delay_.value(), [this]() { this->output(true); });

esphome/components/binary_sensor/filter.h

@@ -16,7 +16,7 @@ class Filter {
  public:
   virtual optional<bool> new_value(bool value) = 0;
 
-  virtual void input(bool value);
+  void input(bool value);
 
   void output(bool value);
 
@@ -28,16 +28,6 @@ class Filter {
   Deduplicator<bool> dedup_;
 };
 
-class TimeoutFilter : public Filter, public Component {
- public:
-  optional<bool> new_value(bool value) override { return value; }
-  void input(bool value) override;
-  template<typename T> void set_timeout_value(T timeout) { this->timeout_delay_ = timeout; }
-
- protected:
-  TemplatableValue<uint32_t> timeout_delay_{};
-};
-
 class DelayedOnOffFilter : public Filter, public Component {
  public:
   optional<bool> new_value(bool value) override;

esphome/components/ble_client/output/ble_binary_output.h

@@ -16,6 +16,7 @@ class BLEBinaryOutput : public output::BinaryOutput, public BLEClientNode, publi
  public:
   void dump_config() override;
   void loop() override {}
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void set_service_uuid16(uint16_t uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_uint16(uuid); }
   void set_service_uuid32(uint32_t uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_uint32(uuid); }
   void set_service_uuid128(uint8_t *uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }

esphome/components/ble_client/sensor/ble_rssi_sensor.h

@@ -18,6 +18,7 @@ class BLEClientRSSISensor : public sensor::Sensor, public PollingComponent, publ
   void loop() override;
   void update() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
   void gap_event_handler(esp_gap_ble_cb_event_t event, esp_ble_gap_cb_param_t *param) override;
 

esphome/components/ble_client/sensor/ble_sensor.h

@@ -24,6 +24,7 @@ class BLESensor : public sensor::Sensor, public PollingComponent, public BLEClie
   void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                            esp_ble_gattc_cb_param_t *param) override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void set_service_uuid16(uint16_t uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_uint16(uuid); }
   void set_service_uuid32(uint32_t uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_uint32(uuid); }
   void set_service_uuid128(uint8_t *uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }

esphome/components/ble_client/switch/ble_switch.h

@@ -19,6 +19,7 @@ class BLEClientSwitch : public switch_::Switch, public Component, public BLEClie
   void loop() override {}
   void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                            esp_ble_gattc_cb_param_t *param) override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
  protected:
   void write_state(bool state) override;

esphome/components/ble_client/text_sensor/ble_text_sensor.h

@@ -20,6 +20,7 @@ class BLETextSensor : public text_sensor::TextSensor, public PollingComponent, p
   void gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t gattc_if,
                            esp_ble_gattc_cb_param_t *param) override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void set_service_uuid16(uint16_t uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_uint16(uuid); }
   void set_service_uuid32(uint32_t uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_uint32(uuid); }
   void set_service_uuid128(uint8_t *uuid) { this->service_uuid_ = espbt::ESPBTUUID::from_raw(uuid); }

esphome/components/ble_presence/ble_presence_device.h

@@ -105,6 +105,7 @@ class BLEPresenceDevice : public binary_sensor::BinarySensorInitiallyOff,
       this->set_found_(false);
   }
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
  protected:
   void set_found_(bool state) {

esphome/components/ble_rssi/ble_rssi_sensor.h

@@ -99,6 +99,7 @@ class BLERSSISensor : public sensor::Sensor, public esp32_ble_tracker::ESPBTDevi
     return false;
   }
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
  protected:
   enum MatchType { MATCH_BY_MAC_ADDRESS, MATCH_BY_IRK, MATCH_BY_SERVICE_UUID, MATCH_BY_IBEACON_UUID };

esphome/components/ble_scanner/ble_scanner.h

@@ -29,6 +29,7 @@ class BLEScanner : public text_sensor::TextSensor, public esp32_ble_tracker::ESP
     return true;
   }
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 };
 
 }  // namespace ble_scanner

esphome/components/bmp581/bmp581.h

@@ -61,6 +61,8 @@ enum IIRFilter {
 
 class BMP581Component : public PollingComponent, public i2c::I2CDevice {
  public:
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
   void dump_config() override;
 
   void setup() override;

esphome/components/cap1188/cap1188.h

@@ -46,6 +46,7 @@ class CAP1188Component : public Component, public i2c::I2CDevice {
   void set_reset_pin(GPIOPin *reset_pin) { this->reset_pin_ = reset_pin; }
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void loop() override;
 
  protected:

esphome/components/captive_portal/__init__.py

@@ -7,7 +7,6 @@ from esphome.const import (
     PLATFORM_BK72XX,
     PLATFORM_ESP32,
     PLATFORM_ESP8266,
-    PLATFORM_LN882X,
     PLATFORM_RTL87XX,
 )
 from esphome.core import CORE, coroutine_with_priority
@@ -28,15 +27,7 @@ CONFIG_SCHEMA = cv.All(
             ),
         }
     ).extend(cv.COMPONENT_SCHEMA),
-    cv.only_on(
-        [
-            PLATFORM_ESP32,
-            PLATFORM_ESP8266,
-            PLATFORM_BK72XX,
-            PLATFORM_LN882X,
-            PLATFORM_RTL87XX,
-        ]
-    ),
+    cv.only_on([PLATFORM_ESP32, PLATFORM_ESP8266, PLATFORM_BK72XX, PLATFORM_RTL87XX]),
 )
 
 

esphome/components/captive_portal/captive_portal.cpp

@@ -47,9 +47,7 @@ void CaptivePortal::start() {
   this->base_->init();
   if (!this->initialized_) {
     this->base_->add_handler(this);
-#ifdef USE_WEBSERVER_OTA
     this->base_->add_ota_handler();
-#endif
   }
 
 #ifdef USE_ARDUINO

esphome/components/ccs811/ccs811.h

@@ -25,6 +25,8 @@ class CCS811Component : public PollingComponent, public i2c::I2CDevice {
 
   void dump_config() override;
 
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
  protected:
   optional<uint8_t> read_status_() { return this->read_byte(0x00); }
   bool status_has_error_() { return this->read_status_().value_or(1) & 1; }

esphome/components/copy/binary_sensor/copy_binary_sensor.h

@@ -11,6 +11,7 @@ class CopyBinarySensor : public binary_sensor::BinarySensor, public Component {
   void set_source(binary_sensor::BinarySensor *source) { source_ = source; }
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
  protected:
   binary_sensor::BinarySensor *source_;

esphome/components/copy/button/copy_button.h

@@ -10,6 +10,7 @@ class CopyButton : public button::Button, public Component {
  public:
   void set_source(button::Button *source) { source_ = source; }
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
  protected:
   void press_action() override;

esphome/components/copy/cover/copy_cover.h

@@ -11,6 +11,7 @@ class CopyCover : public cover::Cover, public Component {
   void set_source(cover::Cover *source) { source_ = source; }
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
   cover::CoverTraits get_traits() override;
 

esphome/components/copy/fan/copy_fan.h

@@ -11,6 +11,7 @@ class CopyFan : public fan::Fan, public Component {
   void set_source(fan::Fan *source) { source_ = source; }
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
   fan::FanTraits get_traits() override;
 

esphome/components/copy/lock/copy_lock.h

@@ -11,6 +11,7 @@ class CopyLock : public lock::Lock, public Component {
   void set_source(lock::Lock *source) { source_ = source; }
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
  protected:
   void control(const lock::LockCall &call) override;

esphome/components/copy/number/copy_number.h

@@ -11,6 +11,7 @@ class CopyNumber : public number::Number, public Component {
   void set_source(number::Number *source) { source_ = source; }
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
  protected:
   void control(float value) override;

esphome/components/copy/select/copy_select.h

@@ -11,6 +11,7 @@ class CopySelect : public select::Select, public Component {
   void set_source(select::Select *source) { source_ = source; }
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
  protected:
   void control(const std::string &value) override;

esphome/components/copy/sensor/copy_sensor.h

@@ -11,6 +11,7 @@ class CopySensor : public sensor::Sensor, public Component {
   void set_source(sensor::Sensor *source) { source_ = source; }
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
  protected:
   sensor::Sensor *source_;

esphome/components/copy/switch/copy_switch.h

@@ -11,6 +11,7 @@ class CopySwitch : public switch_::Switch, public Component {
   void set_source(switch_::Switch *source) { source_ = source; }
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
  protected:
   void write_state(bool state) override;

esphome/components/copy/text/copy_text.h

@@ -11,6 +11,7 @@ class CopyText : public text::Text, public Component {
   void set_source(text::Text *source) { source_ = source; }
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
  protected:
   void control(const std::string &value) override;

esphome/components/copy/text_sensor/copy_text_sensor.h

@@ -11,6 +11,7 @@ class CopyTextSensor : public text_sensor::TextSensor, public Component {
   void set_source(text_sensor::TextSensor *source) { source_ = source; }
   void setup() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
  protected:
   text_sensor::TextSensor *source_;

esphome/components/cs5460a/cs5460a.h

@@ -77,6 +77,7 @@ class CS5460AComponent : public Component,
 
   void setup() override;
   void loop() override {}
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void dump_config() override;
 
  protected:

esphome/components/display/display.cpp

@@ -1,6 +1,5 @@
 #include "display.h"
 #include <utility>
-#include <numbers>
 #include "display_color_utils.h"
 #include "esphome/core/hal.h"
 #include "esphome/core/log.h"
@@ -425,15 +424,15 @@ void HOT Display::get_regular_polygon_vertex(int vertex_id, int *vertex_x, int *
     // hence we rotate the shape by 270° to orient the polygon up.
     rotation_degrees += ROTATION_270_DEGREES;
     // Convert the rotation to radians, easier to use in trigonometrical calculations
-    float rotation_radians = rotation_degrees * std::numbers::pi / 180;
+    float rotation_radians = rotation_degrees * PI / 180;
     // A pointy top variation means the first vertex of the polygon is at the top center of the shape, this requires no
     // additional rotation of the shape.
     // A flat top variation means the first point of the polygon has to be rotated so that the first edge is horizontal,
     // this requires to rotate the shape by π/edges radians counter-clockwise so that the first point is located on the
     // left side of the first horizontal edge.
-    rotation_radians -= (variation == VARIATION_FLAT_TOP) ? std::numbers::pi / edges : 0.0;
+    rotation_radians -= (variation == VARIATION_FLAT_TOP) ? PI / edges : 0.0;
 
-    float vertex_angle = ((float) vertex_id) / edges * 2 * std::numbers::pi + rotation_radians;
+    float vertex_angle = ((float) vertex_id) / edges * 2 * PI + rotation_radians;
     *vertex_x = (int) round(cos(vertex_angle) * radius) + center_x;
     *vertex_y = (int) round(sin(vertex_angle) * radius) + center_y;
   }

esphome/components/display/display.h

@@ -138,6 +138,8 @@ enum DisplayRotation {
   DISPLAY_ROTATION_270_DEGREES = 270,
 };
 
+#define PI 3.1415926535897932384626433832795
+
 const int EDGES_TRIGON = 3;
 const int EDGES_TRIANGLE = 3;
 const int EDGES_TETRAGON = 4;

esphome/components/duty_time/duty_time_sensor.h

@@ -19,6 +19,7 @@ class DutyTimeSensor : public sensor::Sensor, public PollingComponent {
   void update() override;
   void loop() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
   void start();
   void stop();

esphome/components/ens160_base/ens160_base.h

@@ -18,6 +18,7 @@ class ENS160Component : public PollingComponent, public sensor::Sensor {
   void setup() override;
   void update() override;
   void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
  protected:
   void send_env_data_();

esphome/components/es7210/es7210.h

@@ -25,6 +25,7 @@ class ES7210 : public audio_adc::AudioAdc, public Component, public i2c::I2CDevi
    */
  public:
   void setup() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void dump_config() override;
 
   void set_bits_per_sample(ES7210BitsPerSample bits_per_sample) { this->bits_per_sample_ = bits_per_sample; }

esphome/components/es7243e/es7243e.h

@@ -14,6 +14,7 @@ class ES7243E : public audio_adc::AudioAdc, public Component, public i2c::I2CDev
    */
  public:
   void setup() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void dump_config() override;
 
   bool set_mic_gain(float mic_gain) override;

esphome/components/es8156/es8156.h

@@ -14,6 +14,7 @@ class ES8156 : public audio_dac::AudioDac, public Component, public i2c::I2CDevi
   /////////////////////////
 
   void setup() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void dump_config() override;
 
   ////////////////////////

esphome/components/es8311/es8311.h

@@ -50,6 +50,7 @@ class ES8311 : public audio_dac::AudioDac, public Component, public i2c::I2CDevi
   /////////////////////////
 
   void setup() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void dump_config() override;
 
   ////////////////////////

esphome/components/es8388/es8388.h

@@ -38,6 +38,7 @@ class ES8388 : public audio_dac::AudioDac, public Component, public i2c::I2CDevi
   /////////////////////////
 
   void setup() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
   void dump_config() override;
 
   ////////////////////////

esphome/components/esp32/__init__.py

@@ -4,7 +4,7 @@ import logging
 import os
 from pathlib import Path
 
-from esphome import yaml_util
+from esphome import git
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.const import (
@@ -23,6 +23,7 @@ from esphome.const import (
     CONF_REFRESH,
     CONF_SOURCE,
     CONF_TYPE,
+    CONF_URL,
     CONF_VARIANT,
     CONF_VERSION,
     KEY_CORE,
@@ -31,13 +32,14 @@ from esphome.const import (
     KEY_TARGET_FRAMEWORK,
     KEY_TARGET_PLATFORM,
     PLATFORM_ESP32,
+    TYPE_GIT,
+    TYPE_LOCAL,
     __version__,
 )
 from esphome.core import CORE, HexInt, TimePeriod
 from esphome.cpp_generator import RawExpression
 import esphome.final_validate as fv
 from esphome.helpers import copy_file_if_changed, mkdir_p, write_file_if_changed
-from esphome.types import ConfigType
 
 from .boards import BOARDS
 from .const import (  # noqa
@@ -47,8 +49,10 @@ from .const import (  # noqa
     KEY_EXTRA_BUILD_FILES,
     KEY_PATH,
     KEY_REF,
+    KEY_REFRESH,
     KEY_REPO,
     KEY_SDKCONFIG_OPTIONS,
+    KEY_SUBMODULES,
     KEY_VARIANT,
     VARIANT_ESP32,
     VARIANT_ESP32C2,
@@ -231,7 +235,7 @@ def add_idf_sdkconfig_option(name: str, value: SdkconfigValueType):
 def add_idf_component(
     *,
     name: str,
-    repo: str = None,
+    repo: str,
     ref: str = None,
     path: str = None,
     refresh: TimePeriod = None,
@@ -241,27 +245,30 @@ def add_idf_component(
     """Add an esp-idf component to the project."""
     if not CORE.using_esp_idf:
         raise ValueError("Not an esp-idf project")
-    if not repo and not ref and not path:
-        raise ValueError("Requires at least one of repo, ref or path")
-    if refresh or submodules or components:
-        _LOGGER.warning(
-            "The refresh, components and submodules parameters in add_idf_component() are "
-            "deprecated and will be removed in ESPHome 2026.1. If you are seeing this, report "
-            "an issue to the external_component author and ask them to update it."
-        )
-    if components:
-        for comp in components:
-            CORE.data[KEY_ESP32][KEY_COMPONENTS][comp] = {
-                KEY_REPO: repo,
-                KEY_REF: ref,
-                KEY_PATH: f"{path}/{comp}" if path else comp,
-            }
-    else:
+    if components is None:
+        components = []
+    if name not in CORE.data[KEY_ESP32][KEY_COMPONENTS]:
         CORE.data[KEY_ESP32][KEY_COMPONENTS][name] = {
             KEY_REPO: repo,
             KEY_REF: ref,
             KEY_PATH: path,
+            KEY_REFRESH: refresh,
+            KEY_COMPONENTS: components,
+            KEY_SUBMODULES: submodules,
         }
+    else:
+        component_config = CORE.data[KEY_ESP32][KEY_COMPONENTS][name]
+        if components is not None:
+            component_config[KEY_COMPONENTS] = list(
+                set(component_config[KEY_COMPONENTS] + components)
+            )
+        if submodules is not None:
+            if component_config[KEY_SUBMODULES] is None:
+                component_config[KEY_SUBMODULES] = submodules
+            else:
+                component_config[KEY_SUBMODULES] = list(
+                    set(component_config[KEY_SUBMODULES] + submodules)
+                )
 
 
 def add_extra_script(stage: str, filename: str, path: str):
@@ -341,7 +348,6 @@ SUPPORTED_PLATFORMIO_ESP_IDF_5X = [
 # List based on https://github.com/pioarduino/esp-idf/releases
 SUPPORTED_PIOARDUINO_ESP_IDF_5X = [
     cv.Version(5, 5, 0),
-    cv.Version(5, 4, 2),
     cv.Version(5, 4, 1),
     cv.Version(5, 4, 0),
     cv.Version(5, 3, 3),
@@ -411,8 +417,8 @@ def _esp_idf_check_versions(value):
         version = cv.Version.parse(cv.version_number(value[CONF_VERSION]))
         source = value.get(CONF_SOURCE, None)
 
-    if version < cv.Version(5, 0, 0):
-        raise cv.Invalid("Only ESP-IDF 5.0+ is supported.")
+    if version < cv.Version(4, 0, 0):
+        raise cv.Invalid("Only ESP-IDF 4.0+ is supported.")
 
     # flag this for later *before* we set value[CONF_PLATFORM_VERSION] below
     has_platform_ver = CONF_PLATFORM_VERSION in value
@@ -422,15 +428,20 @@ def _esp_idf_check_versions(value):
     )
 
     if (
-        is_platformio := _platform_is_platformio(value[CONF_PLATFORM_VERSION])
-    ) and version not in SUPPORTED_PLATFORMIO_ESP_IDF_5X:
+        (is_platformio := _platform_is_platformio(value[CONF_PLATFORM_VERSION]))
+        and version.major >= 5
+        and version not in SUPPORTED_PLATFORMIO_ESP_IDF_5X
+    ):
         raise cv.Invalid(
             f"ESP-IDF {str(version)} not supported by platformio/espressif32"
         )
 
     if (
-        version in SUPPORTED_PLATFORMIO_ESP_IDF_5X
-        and version not in SUPPORTED_PIOARDUINO_ESP_IDF_5X
+        version.major < 5
+        or (
+            version in SUPPORTED_PLATFORMIO_ESP_IDF_5X
+            and version not in SUPPORTED_PIOARDUINO_ESP_IDF_5X
+        )
     ) and not has_platform_ver:
         raise cv.Invalid(
             f"ESP-IDF {value[CONF_VERSION]} may be supported by platformio/espressif32; please specify '{CONF_PLATFORM_VERSION}'"
@@ -564,17 +575,6 @@ CONF_ENABLE_LWIP_DHCP_SERVER = "enable_lwip_dhcp_server"
 CONF_ENABLE_LWIP_MDNS_QUERIES = "enable_lwip_mdns_queries"
 CONF_ENABLE_LWIP_BRIDGE_INTERFACE = "enable_lwip_bridge_interface"
 
-
-def _validate_idf_component(config: ConfigType) -> ConfigType:
-    """Validate IDF component config and warn about deprecated options."""
-    if CONF_REFRESH in config:
-        _LOGGER.warning(
-            "The 'refresh' option for IDF components is deprecated and has no effect. "
-            "It will be removed in ESPHome 2026.1. Please remove it from your configuration."
-        )
-    return config
-
-
 ESP_IDF_FRAMEWORK_SCHEMA = cv.All(
     cv.Schema(
         {
@@ -606,7 +606,7 @@ ESP_IDF_FRAMEWORK_SCHEMA = cv.All(
                         CONF_ENABLE_LWIP_DHCP_SERVER, "wifi", default=False
                     ): cv.boolean,
                     cv.Optional(
-                        CONF_ENABLE_LWIP_MDNS_QUERIES, default=True
+                        CONF_ENABLE_LWIP_MDNS_QUERIES, default=False
                     ): cv.boolean,
                     cv.Optional(
                         CONF_ENABLE_LWIP_BRIDGE_INTERFACE, default=False
@@ -614,19 +614,15 @@ ESP_IDF_FRAMEWORK_SCHEMA = cv.All(
                 }
             ),
             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,
+                cv.Schema(
+                    {
+                        cv.Required(CONF_NAME): cv.string_strict,
+                        cv.Required(CONF_SOURCE): cv.SOURCE_SCHEMA,
+                        cv.Optional(CONF_PATH): cv.string,
+                        cv.Optional(CONF_REFRESH, default="1d"): cv.All(
+                            cv.string, cv.source_refresh
+                        ),
+                    }
                 )
             ),
         }
@@ -700,7 +696,7 @@ FINAL_VALIDATE_SCHEMA = cv.Schema(final_validate)
 async def to_code(config):
     cg.add_platformio_option("board", config[CONF_BOARD])
     cg.add_platformio_option("board_upload.flash_size", config[CONF_FLASH_SIZE])
-    cg.set_cpp_standard("gnu++20")
+    cg.set_cpp_standard("gnu++17")
     cg.add_build_flag("-DUSE_ESP32")
     cg.add_define("ESPHOME_BOARD", config[CONF_BOARD])
     cg.add_build_flag(f"-DUSE_ESP32_VARIANT_{config[CONF_VARIANT]}")
@@ -754,9 +750,6 @@ async def to_code(config):
         add_idf_sdkconfig_option("CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU0", False)
         add_idf_sdkconfig_option("CONFIG_ESP_TASK_WDT_CHECK_IDLE_TASK_CPU1", False)
 
-        # Disable dynamic log level control to save memory
-        add_idf_sdkconfig_option("CONFIG_LOG_DYNAMIC_LEVEL_CONTROL", False)
-
         # Set default CPU frequency
         add_idf_sdkconfig_option(f"CONFIG_ESP_DEFAULT_CPU_FREQ_MHZ_{freq}", True)
 
@@ -769,7 +762,7 @@ async def to_code(config):
             and not advanced[CONF_ENABLE_LWIP_DHCP_SERVER]
         ):
             add_idf_sdkconfig_option("CONFIG_LWIP_DHCPS", False)
-        if not advanced.get(CONF_ENABLE_LWIP_MDNS_QUERIES, True):
+        if not advanced.get(CONF_ENABLE_LWIP_MDNS_QUERIES, False):
             add_idf_sdkconfig_option("CONFIG_LWIP_DNS_SUPPORT_MDNS_QUERIES", False)
         if not advanced.get(CONF_ENABLE_LWIP_BRIDGE_INTERFACE, False):
             add_idf_sdkconfig_option("CONFIG_LWIP_BRIDGEIF_MAX_PORTS", 0)
@@ -796,9 +789,14 @@ async def to_code(config):
 
         if advanced.get(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 (framework_ver.major, framework_ver.minor) >= (4, 4):
+                add_idf_sdkconfig_option(
+                    "CONFIG_ESP_PHY_CALIBRATION_AND_DATA_STORAGE", False
+                )
+            else:
+                add_idf_sdkconfig_option(
+                    "CONFIG_ESP32_PHY_CALIBRATION_AND_DATA_STORAGE", False
+                )
         if advanced.get(CONF_ENABLE_IDF_EXPERIMENTAL_FEATURES):
             _LOGGER.warning(
                 "Using experimental features in ESP-IDF may result in unexpected failures."
@@ -816,12 +814,18 @@ async def to_code(config):
             add_idf_sdkconfig_option(name, RawSdkconfigValue(value))
 
         for component in conf[CONF_COMPONENTS]:
-            add_idf_component(
-                name=component[CONF_NAME],
-                repo=component.get(CONF_SOURCE),
-                ref=component.get(CONF_REF),
-                path=component.get(CONF_PATH),
-            )
+            source = component[CONF_SOURCE]
+            if source[CONF_TYPE] == TYPE_GIT:
+                add_idf_component(
+                    name=component[CONF_NAME],
+                    repo=source[CONF_URL],
+                    ref=source.get(CONF_REF),
+                    path=component.get(CONF_PATH),
+                    refresh=component[CONF_REFRESH],
+                )
+            elif source[CONF_TYPE] == TYPE_LOCAL:
+                _LOGGER.warning("Local components are not implemented yet.")
+
     elif conf[CONF_TYPE] == FRAMEWORK_ARDUINO:
         cg.add_platformio_option("framework", "arduino")
         cg.add_build_flag("-DUSE_ARDUINO")
@@ -920,26 +924,6 @@ def _write_sdkconfig():
         write_file_if_changed(sdk_path, contents)
 
 
-def _write_idf_component_yml():
-    yml_path = Path(CORE.relative_build_path("src/idf_component.yml"))
-    if CORE.data[KEY_ESP32][KEY_COMPONENTS]:
-        components: dict = CORE.data[KEY_ESP32][KEY_COMPONENTS]
-        dependencies = {}
-        for name, component in components.items():
-            dependency = {}
-            if component[KEY_REF]:
-                dependency["version"] = component[KEY_REF]
-            if component[KEY_REPO]:
-                dependency["git"] = component[KEY_REPO]
-            if component[KEY_PATH]:
-                dependency["path"] = component[KEY_PATH]
-            dependencies[name] = dependency
-        contents = yaml_util.dump({"dependencies": dependencies})
-    else:
-        contents = ""
-    write_file_if_changed(yml_path, contents)
-
-
 # Called by writer.py
 def copy_files():
     if CORE.using_arduino:
@@ -952,7 +936,6 @@ def copy_files():
             )
     if CORE.using_esp_idf:
         _write_sdkconfig()
-        _write_idf_component_yml()
         if "partitions.csv" not in CORE.data[KEY_ESP32][KEY_EXTRA_BUILD_FILES]:
             write_file_if_changed(
                 CORE.relative_build_path("partitions.csv"),
@@ -969,6 +952,55 @@ def copy_files():
             __version__,
         )
 
+        import shutil
+
+        shutil.rmtree(CORE.relative_build_path("components"), ignore_errors=True)
+
+        if CORE.data[KEY_ESP32][KEY_COMPONENTS]:
+            components: dict = CORE.data[KEY_ESP32][KEY_COMPONENTS]
+
+            for name, component in components.items():
+                repo_dir, _ = git.clone_or_update(
+                    url=component[KEY_REPO],
+                    ref=component[KEY_REF],
+                    refresh=component[KEY_REFRESH],
+                    domain="idf_components",
+                    submodules=component[KEY_SUBMODULES],
+                )
+                mkdir_p(CORE.relative_build_path("components"))
+                component_dir = repo_dir
+                if component[KEY_PATH] is not None:
+                    component_dir = component_dir / component[KEY_PATH]
+
+                if component[KEY_COMPONENTS] == ["*"]:
+                    shutil.copytree(
+                        component_dir,
+                        CORE.relative_build_path("components"),
+                        dirs_exist_ok=True,
+                        ignore=shutil.ignore_patterns(".git*"),
+                        symlinks=True,
+                        ignore_dangling_symlinks=True,
+                    )
+                elif len(component[KEY_COMPONENTS]) > 0:
+                    for comp in component[KEY_COMPONENTS]:
+                        shutil.copytree(
+                            component_dir / comp,
+                            CORE.relative_build_path(f"components/{comp}"),
+                            dirs_exist_ok=True,
+                            ignore=shutil.ignore_patterns(".git*"),
+                            symlinks=True,
+                            ignore_dangling_symlinks=True,
+                        )
+                else:
+                    shutil.copytree(
+                        component_dir,
+                        CORE.relative_build_path(f"components/{name}"),
+                        dirs_exist_ok=True,
+                        ignore=shutil.ignore_patterns(".git*"),
+                        symlinks=True,
+                        ignore_dangling_symlinks=True,
+                    )
+
     for _, file in CORE.data[KEY_ESP32][KEY_EXTRA_BUILD_FILES].items():
         if file[KEY_PATH].startswith("http"):
             import requests

esphome/components/esp32/core.cpp

@@ -56,7 +56,11 @@ void arch_init() {
 void IRAM_ATTR HOT arch_feed_wdt() { esp_task_wdt_reset(); }
 
 uint8_t progmem_read_byte(const uint8_t *addr) { return *addr; }
+#if ESP_IDF_VERSION_MAJOR >= 5
 uint32_t arch_get_cpu_cycle_count() { return esp_cpu_get_cycle_count(); }
+#else
+uint32_t arch_get_cpu_cycle_count() { return cpu_hal_get_cycle_count(); }
+#endif
 uint32_t arch_get_cpu_freq_hz() {
   uint32_t freq = 0;
 #ifdef USE_ESP_IDF

esphome/components/esp32/gpio.h

@@ -29,9 +29,9 @@ class ESP32InternalGPIOPin : public InternalGPIOPin {
   void attach_interrupt(void (*func)(void *), void *arg, gpio::InterruptType type) const override;
 
   gpio_num_t pin_;
+  bool inverted_;
   gpio_drive_cap_t drive_strength_;
   gpio::Flags flags_;
-  bool inverted_;
   // NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
   static bool isr_service_installed;
 };

esphome/components/esp32_ble/ble.cpp

@@ -1,9 +1,9 @@
 #ifdef USE_ESP32
 
 #include "ble.h"
+#include "ble_event_pool.h"
 
 #include "esphome/core/application.h"
-#include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
 
 #include <esp_bt.h>
@@ -516,12 +516,13 @@ void ESP32BLE::dump_config() {
         break;
     }
     ESP_LOGCONFIG(TAG,
-                  "BLE:\n"
-                  "  MAC address: %s\n"
+                  "ESP32 BLE:\n"
+                  "  MAC address: %02X:%02X:%02X:%02X:%02X:%02X\n"
                   "  IO Capability: %s",
-                  format_mac_address_pretty(mac_address).c_str(), io_capability_s);
+                  mac_address[0], mac_address[1], mac_address[2], mac_address[3], mac_address[4], mac_address[5],
+                  io_capability_s);
   } else {
-    ESP_LOGCONFIG(TAG, "Bluetooth stack is not enabled");
+    ESP_LOGCONFIG(TAG, "ESP32 BLE: bluetooth stack is not enabled");
   }
 }
 

esphome/components/esp32_ble/ble.h

@@ -12,8 +12,8 @@
 #include "esphome/core/helpers.h"
 
 #include "ble_event.h"
-#include "esphome/core/lock_free_queue.h"
-#include "esphome/core/event_pool.h"
+#include "ble_event_pool.h"
+#include "queue.h"
 
 #ifdef USE_ESP32
 
@@ -148,8 +148,8 @@ class ESP32BLE : public Component {
   std::vector<BLEStatusEventHandler *> ble_status_event_handlers_;
   BLEComponentState state_{BLE_COMPONENT_STATE_OFF};
 
-  esphome::LockFreeQueue<BLEEvent, MAX_BLE_QUEUE_SIZE> ble_events_;
-  esphome::EventPool<BLEEvent, MAX_BLE_QUEUE_SIZE> ble_event_pool_;
+  LockFreeQueue<BLEEvent, MAX_BLE_QUEUE_SIZE> ble_events_;
+  BLEEventPool<MAX_BLE_QUEUE_SIZE> ble_event_pool_;
   BLEAdvertising *advertising_{};
   esp_ble_io_cap_t io_cap_{ESP_IO_CAP_NONE};
   uint32_t advertising_cycle_time_{};

esphome/components/esp32_ble/ble_event.h

@@ -134,13 +134,13 @@ class BLEEvent {
   }
 
   // Destructor to clean up heap allocations
-  ~BLEEvent() { this->release(); }
+  ~BLEEvent() { this->cleanup_heap_data(); }
 
   // Default constructor for pre-allocation in pool
   BLEEvent() : type_(GAP) {}
 
-  // Invoked on return to EventPool - clean up any heap-allocated data
-  void release() {
+  // Clean up any heap-allocated data
+  void cleanup_heap_data() {
     if (this->type_ == GAP) {
       return;
     }
@@ -161,19 +161,19 @@ class BLEEvent {
 
   // Load new event data for reuse (replaces previous event data)
   void load_gap_event(esp_gap_ble_cb_event_t e, esp_ble_gap_cb_param_t *p) {
-    this->release();
+    this->cleanup_heap_data();
     this->type_ = GAP;
     this->init_gap_data_(e, p);
   }
 
   void load_gattc_event(esp_gattc_cb_event_t e, esp_gatt_if_t i, esp_ble_gattc_cb_param_t *p) {
-    this->release();
+    this->cleanup_heap_data();
     this->type_ = GATTC;
     this->init_gattc_data_(e, i, p);
   }
 
   void load_gatts_event(esp_gatts_cb_event_t e, esp_gatt_if_t i, esp_ble_gatts_cb_param_t *p) {
-    this->release();
+    this->cleanup_heap_data();
     this->type_ = GATTS;
     this->init_gatts_data_(e, i, p);
   }

esphome/components/esp32_ble/ble_event_pool.h

@@ -0,0 +1,72 @@
+#pragma once
+
+#ifdef USE_ESP32
+
+#include <atomic>
+#include <cstddef>
+#include "ble_event.h"
+#include "queue.h"
+#include "esphome/core/helpers.h"
+
+namespace esphome {
+namespace esp32_ble {
+
+// BLE Event Pool - On-demand pool of BLEEvent objects to avoid heap fragmentation
+// Events are allocated on first use and reused thereafter, growing to peak usage
+template<uint8_t SIZE> class BLEEventPool {
+ public:
+  BLEEventPool() : total_created_(0) {}
+
+  ~BLEEventPool() {
+    // Clean up any remaining events in the free list
+    BLEEvent *event;
+    while ((event = this->free_list_.pop()) != nullptr) {
+      delete event;
+    }
+  }
+
+  // Allocate an event from the pool
+  // Returns nullptr if pool is full
+  BLEEvent *allocate() {
+    // Try to get from free list first
+    BLEEvent *event = this->free_list_.pop();
+    if (event != nullptr)
+      return event;
+
+    // Need to create a new event
+    if (this->total_created_ >= SIZE) {
+      // Pool is at capacity
+      return nullptr;
+    }
+
+    // Use internal RAM for better performance
+    RAMAllocator<BLEEvent> allocator(RAMAllocator<BLEEvent>::ALLOC_INTERNAL);
+    event = allocator.allocate(1);
+
+    if (event == nullptr) {
+      // Memory allocation failed
+      return nullptr;
+    }
+
+    // Placement new to construct the object
+    new (event) BLEEvent();
+    this->total_created_++;
+    return event;
+  }
+
+  // Return an event to the pool for reuse
+  void release(BLEEvent *event) {
+    if (event != nullptr) {
+      this->free_list_.push(event);
+    }
+  }
+
+ private:
+  LockFreeQueue<BLEEvent, SIZE> free_list_;  // Free events ready for reuse
+  uint8_t total_created_;                    // Total events created (high water mark)
+};
+
+}  // namespace esp32_ble
+}  // namespace esphome
+
+#endif

esphome/components/esp32_ble/queue.h

@@ -0,0 +1,85 @@
+#pragma once
+
+#ifdef USE_ESP32
+
+#include <atomic>
+#include <cstddef>
+
+/*
+ * BLE events come in from a separate Task (thread) in the ESP32 stack. Rather
+ * than using mutex-based locking, this lock-free queue allows the BLE
+ * task to enqueue events without blocking. The main loop() then processes
+ * these events at a safer time.
+ *
+ * This is a Single-Producer Single-Consumer (SPSC) lock-free ring buffer.
+ * The BLE task is the only producer, and the main loop() is the only consumer.
+ */
+
+namespace esphome {
+namespace esp32_ble {
+
+template<class T, uint8_t SIZE> class LockFreeQueue {
+ public:
+  LockFreeQueue() : head_(0), tail_(0), dropped_count_(0) {}
+
+  bool push(T *element) {
+    if (element == nullptr)
+      return false;
+
+    uint8_t current_tail = tail_.load(std::memory_order_relaxed);
+    uint8_t next_tail = (current_tail + 1) % SIZE;
+
+    if (next_tail == head_.load(std::memory_order_acquire)) {
+      // Buffer full
+      dropped_count_.fetch_add(1, std::memory_order_relaxed);
+      return false;
+    }
+
+    buffer_[current_tail] = element;
+    tail_.store(next_tail, std::memory_order_release);
+    return true;
+  }
+
+  T *pop() {
+    uint8_t current_head = head_.load(std::memory_order_relaxed);
+
+    if (current_head == tail_.load(std::memory_order_acquire)) {
+      return nullptr;  // Empty
+    }
+
+    T *element = buffer_[current_head];
+    head_.store((current_head + 1) % SIZE, std::memory_order_release);
+    return element;
+  }
+
+  size_t size() const {
+    uint8_t tail = tail_.load(std::memory_order_acquire);
+    uint8_t head = head_.load(std::memory_order_acquire);
+    return (tail - head + SIZE) % SIZE;
+  }
+
+  uint16_t get_and_reset_dropped_count() { return dropped_count_.exchange(0, std::memory_order_relaxed); }
+
+  void increment_dropped_count() { dropped_count_.fetch_add(1, std::memory_order_relaxed); }
+
+  bool empty() const { return head_.load(std::memory_order_acquire) == tail_.load(std::memory_order_acquire); }
+
+  bool full() const {
+    uint8_t next_tail = (tail_.load(std::memory_order_relaxed) + 1) % SIZE;
+    return next_tail == head_.load(std::memory_order_acquire);
+  }
+
+ protected:
+  T *buffer_[SIZE];
+  // Atomic: written by producer (push/increment), read+reset by consumer (get_and_reset)
+  std::atomic<uint16_t> dropped_count_;  // 65535 max - more than enough for drop tracking
+  // Atomic: written by consumer (pop), read by producer (push) to check if full
+  std::atomic<uint8_t> head_;
+  // Atomic: written by producer (push), read by consumer (pop) to check if empty
+  std::atomic<uint8_t> tail_;
+};
+
+}  // namespace esp32_ble
+}  // namespace esphome
+
+#endif

esphome/components/esp32_ble_client/ble_client_base.cpp

@@ -496,17 +496,17 @@ float BLEClientBase::parse_char_value(uint8_t *value, uint16_t length) {
       if (length > 2) {
         return (float) encode_uint16(value[1], value[2]);
       }
-      [[fallthrough]];
+      // fall through
     case 0x7:  // uint24.
       if (length > 3) {
         return (float) encode_uint24(value[1], value[2], value[3]);
       }
-      [[fallthrough]];
+      // fall through
     case 0x8:  // uint32.
       if (length > 4) {
         return (float) encode_uint32(value[1], value[2], value[3], value[4]);
       }
-      [[fallthrough]];
+      // fall through
     case 0xC:  // int8.
       return (float) ((int8_t) value[1]);
     case 0xD:  // int12.
@@ -514,12 +514,12 @@ float BLEClientBase::parse_char_value(uint8_t *value, uint16_t length) {
       if (length > 2) {
         return (float) ((int16_t) (value[1] << 8) + (int16_t) value[2]);
       }
-      [[fallthrough]];
+      // fall through
     case 0xF:  // int24.
       if (length > 3) {
         return (float) ((int32_t) (value[1] << 16) + (int32_t) (value[2] << 8) + (int32_t) (value[3]));
       }
-      [[fallthrough]];
+      // fall through
     case 0x10:  // int32.
       if (length > 4) {
         return (float) ((int32_t) (value[1] << 24) + (int32_t) (value[2] << 16) + (int32_t) (value[3] << 8) +

esphome/components/esp32_ble_tracker/__init__.py

@@ -29,6 +29,8 @@ from esphome.const import (
     CONF_ON_BLE_SERVICE_DATA_ADVERTISE,
     CONF_SERVICE_UUID,
     CONF_TRIGGER_ID,
+    KEY_CORE,
+    KEY_FRAMEWORK_VERSION,
 )
 from esphome.core import CORE
 
@@ -321,7 +323,10 @@ async def to_code(config):
         # https://github.com/espressif/esp-idf/issues/2503
         # Match arduino CONFIG_BTU_TASK_STACK_SIZE
         # https://github.com/espressif/arduino-esp32/blob/fd72cf46ad6fc1a6de99c1d83ba8eba17d80a4ee/tools/sdk/esp32/sdkconfig#L1866
-        add_idf_sdkconfig_option("CONFIG_BT_BTU_TASK_STACK_SIZE", 8192)
+        if CORE.data[KEY_CORE][KEY_FRAMEWORK_VERSION] >= cv.Version(4, 4, 6):
+            add_idf_sdkconfig_option("CONFIG_BT_BTU_TASK_STACK_SIZE", 8192)
+        else:
+            add_idf_sdkconfig_option("CONFIG_BTU_TASK_STACK_SIZE", 8192)
         add_idf_sdkconfig_option("CONFIG_BT_ACL_CONNECTIONS", 9)
         add_idf_sdkconfig_option(
             "CONFIG_BTDM_CTRL_BLE_MAX_CONN", config[CONF_MAX_CONNECTIONS]
@@ -330,7 +335,8 @@ async def to_code(config):
         # max notifications in 5.x, setting CONFIG_BT_ACL_CONNECTIONS
         # is enough in 4.x
         # https://github.com/esphome/issues/issues/6808
-        add_idf_sdkconfig_option("CONFIG_BT_GATTC_NOTIF_REG_MAX", 9)
+        if CORE.data[KEY_CORE][KEY_FRAMEWORK_VERSION] >= cv.Version(5, 0, 0):
+            add_idf_sdkconfig_option("CONFIG_BT_GATTC_NOTIF_REG_MAX", 9)
 
     cg.add_define("USE_OTA_STATE_CALLBACK")  # To be notified when an OTA update starts
     cg.add_define("USE_ESP32_BLE_CLIENT")

esphome/components/esp32_camera/__init__.py

@@ -310,7 +310,11 @@ async def to_code(config):
     cg.add_define("USE_ESP32_CAMERA")
 
     if CORE.using_esp_idf:
-        add_idf_component(name="espressif/esp32-camera", ref="2.0.15")
+        add_idf_component(
+            name="esp32-camera",
+            repo="https://github.com/espressif/esp32-camera.git",
+            ref="v2.0.15",
+        )
 
     for conf in config.get(CONF_ON_STREAM_START, []):
         trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)

esphome/components/esp32_hall/sensor.py

@@ -1,5 +0,0 @@
-import esphome.config_validation as cv
-
-CONFIG_SCHEMA = cv.invalid(
-    "The esp32_hall component has been removed as of ESPHome 2025.7.0. See https://github.com/esphome/esphome/pull/9117 for details."
-)

esphome/components/esp32_hosted/__init__.py

@@ -1,101 +0,0 @@
-import os
-
-from esphome import pins
-from esphome.components import esp32
-import esphome.config_validation as cv
-from esphome.const import (
-    CONF_CLK_PIN,
-    CONF_RESET_PIN,
-    CONF_VARIANT,
-    KEY_CORE,
-    KEY_FRAMEWORK_VERSION,
-)
-from esphome.core import CORE
-
-CODEOWNERS = ["@swoboda1337"]
-
-CONF_ACTIVE_HIGH = "active_high"
-CONF_CMD_PIN = "cmd_pin"
-CONF_D0_PIN = "d0_pin"
-CONF_D1_PIN = "d1_pin"
-CONF_D2_PIN = "d2_pin"
-CONF_D3_PIN = "d3_pin"
-CONF_SLOT = "slot"
-
-CONFIG_SCHEMA = cv.All(
-    cv.Schema(
-        {
-            cv.Required(CONF_VARIANT): cv.one_of(*esp32.VARIANTS, upper=True),
-            cv.Required(CONF_ACTIVE_HIGH): cv.boolean,
-            cv.Required(CONF_CLK_PIN): pins.internal_gpio_output_pin_number,
-            cv.Required(CONF_CMD_PIN): pins.internal_gpio_output_pin_number,
-            cv.Required(CONF_D0_PIN): pins.internal_gpio_output_pin_number,
-            cv.Required(CONF_D1_PIN): pins.internal_gpio_output_pin_number,
-            cv.Required(CONF_D2_PIN): pins.internal_gpio_output_pin_number,
-            cv.Required(CONF_D3_PIN): pins.internal_gpio_output_pin_number,
-            cv.Required(CONF_RESET_PIN): pins.internal_gpio_output_pin_number,
-            cv.Optional(CONF_SLOT, default=1): cv.int_range(min=0, max=1),
-        }
-    ),
-)
-
-
-async def to_code(config):
-    if config[CONF_ACTIVE_HIGH]:
-        esp32.add_idf_sdkconfig_option(
-            "CONFIG_ESP_HOSTED_SDIO_RESET_ACTIVE_HIGH",
-            True,
-        )
-    else:
-        esp32.add_idf_sdkconfig_option(
-            "CONFIG_ESP_HOSTED_SDIO_RESET_ACTIVE_LOW",
-            True,
-        )
-    esp32.add_idf_sdkconfig_option(
-        "CONFIG_ESP_HOSTED_SDIO_GPIO_RESET_SLAVE",  # NOLINT
-        config[CONF_RESET_PIN],
-    )
-    esp32.add_idf_sdkconfig_option(
-        f"CONFIG_SLAVE_IDF_TARGET_{config[CONF_VARIANT]}",  # NOLINT
-        True,
-    )
-    esp32.add_idf_sdkconfig_option(
-        f"CONFIG_ESP_HOSTED_SDIO_SLOT_{config[CONF_SLOT]}",
-        True,
-    )
-    esp32.add_idf_sdkconfig_option(
-        f"CONFIG_ESP_HOSTED_PRIV_SDIO_PIN_CLK_SLOT_{config[CONF_SLOT]}",
-        config[CONF_CLK_PIN],
-    )
-    esp32.add_idf_sdkconfig_option(
-        f"CONFIG_ESP_HOSTED_PRIV_SDIO_PIN_CMD_SLOT_{config[CONF_SLOT]}",
-        config[CONF_CMD_PIN],
-    )
-    esp32.add_idf_sdkconfig_option(
-        f"CONFIG_ESP_HOSTED_PRIV_SDIO_PIN_D0_SLOT_{config[CONF_SLOT]}",
-        config[CONF_D0_PIN],
-    )
-    esp32.add_idf_sdkconfig_option(
-        f"CONFIG_ESP_HOSTED_PRIV_SDIO_PIN_D1_4BIT_BUS_SLOT_{config[CONF_SLOT]}",
-        config[CONF_D1_PIN],
-    )
-    esp32.add_idf_sdkconfig_option(
-        f"CONFIG_ESP_HOSTED_PRIV_SDIO_PIN_D2_4BIT_BUS_SLOT_{config[CONF_SLOT]}",
-        config[CONF_D2_PIN],
-    )
-    esp32.add_idf_sdkconfig_option(
-        f"CONFIG_ESP_HOSTED_PRIV_SDIO_PIN_D3_4BIT_BUS_SLOT_{config[CONF_SLOT]}",
-        config[CONF_D3_PIN],
-    )
-    esp32.add_idf_sdkconfig_option("CONFIG_ESP_HOSTED_CUSTOM_SDIO_PINS", True)
-
-    framework_ver: cv.Version = CORE.data[KEY_CORE][KEY_FRAMEWORK_VERSION]
-    os.environ["ESP_IDF_VERSION"] = f"{framework_ver.major}.{framework_ver.minor}"
-    esp32.add_idf_component(name="espressif/esp_wifi_remote", ref="0.10.2")
-    esp32.add_idf_component(name="espressif/eppp_link", ref="0.2.0")
-    esp32.add_idf_component(name="espressif/esp_hosted", ref="2.0.11")
-    esp32.add_extra_script(
-        "post",
-        "esp32_hosted.py",
-        os.path.join(os.path.dirname(__file__), "esp32_hosted.py.script"),
-    )

esphome/components/esp32_hosted/esp32_hosted.py.script

@@ -1,12 +0,0 @@
-# pylint: disable=E0602
-Import("env")  # noqa
-
-# Workaround whole archive issue
-if "__LIB_DEPS" in env and "libespressif__esp_hosted.a" in env["__LIB_DEPS"]:
-    env.Append(
-        LINKFLAGS=[
-            "-Wl,--whole-archive",
-            env["BUILD_DIR"] + "/esp-idf/espressif__esp_hosted/libespressif__esp_hosted.a",
-            "-Wl,--no-whole-archive",
-        ]
-    )

esphome/components/esp32_touch/esp32_touch.cpp

@@ -0,0 +1,355 @@
+#ifdef USE_ESP32
+
+#include "esp32_touch.h"
+#include "esphome/core/application.h"
+#include "esphome/core/log.h"
+#include "esphome/core/hal.h"
+
+#include <cinttypes>
+
+namespace esphome {
+namespace esp32_touch {
+
+static const char *const TAG = "esp32_touch";
+
+void ESP32TouchComponent::setup() {
+  ESP_LOGCONFIG(TAG, "Running setup");
+  touch_pad_init();
+// set up and enable/start filtering based on ESP32 variant
+#if defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3)
+  if (this->filter_configured_()) {
+    touch_filter_config_t filter_info = {
+        .mode = this->filter_mode_,
+        .debounce_cnt = this->debounce_count_,
+        .noise_thr = this->noise_threshold_,
+        .jitter_step = this->jitter_step_,
+        .smh_lvl = this->smooth_level_,
+    };
+    touch_pad_filter_set_config(&filter_info);
+    touch_pad_filter_enable();
+  }
+
+  if (this->denoise_configured_()) {
+    touch_pad_denoise_t denoise = {
+        .grade = this->grade_,
+        .cap_level = this->cap_level_,
+    };
+    touch_pad_denoise_set_config(&denoise);
+    touch_pad_denoise_enable();
+  }
+
+  if (this->waterproof_configured_()) {
+    touch_pad_waterproof_t waterproof = {
+        .guard_ring_pad = this->waterproof_guard_ring_pad_,
+        .shield_driver = this->waterproof_shield_driver_,
+    };
+    touch_pad_waterproof_set_config(&waterproof);
+    touch_pad_waterproof_enable();
+  }
+#else
+  if (this->iir_filter_enabled_()) {
+    touch_pad_filter_start(this->iir_filter_);
+  }
+#endif
+
+#if ESP_IDF_VERSION_MAJOR >= 5 && defined(USE_ESP32_VARIANT_ESP32)
+  touch_pad_set_measurement_clock_cycles(this->meas_cycle_);
+  touch_pad_set_measurement_interval(this->sleep_cycle_);
+#else
+  touch_pad_set_meas_time(this->sleep_cycle_, this->meas_cycle_);
+#endif
+  touch_pad_set_voltage(this->high_voltage_reference_, this->low_voltage_reference_, this->voltage_attenuation_);
+
+  for (auto *child : this->children_) {
+#if defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3)
+    touch_pad_config(child->get_touch_pad());
+#else
+    // Disable interrupt threshold
+    touch_pad_config(child->get_touch_pad(), 0);
+#endif
+  }
+#if defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3)
+  touch_pad_set_fsm_mode(TOUCH_FSM_MODE_TIMER);
+  touch_pad_fsm_start();
+#endif
+}
+
+void ESP32TouchComponent::dump_config() {
+  ESP_LOGCONFIG(TAG,
+                "Config for ESP32 Touch Hub:\n"
+                "  Meas cycle: %.2fms\n"
+                "  Sleep cycle: %.2fms",
+                this->meas_cycle_ / (8000000.0f / 1000.0f), this->sleep_cycle_ / (150000.0f / 1000.0f));
+
+  const char *lv_s;
+  switch (this->low_voltage_reference_) {
+    case TOUCH_LVOLT_0V5:
+      lv_s = "0.5V";
+      break;
+    case TOUCH_LVOLT_0V6:
+      lv_s = "0.6V";
+      break;
+    case TOUCH_LVOLT_0V7:
+      lv_s = "0.7V";
+      break;
+    case TOUCH_LVOLT_0V8:
+      lv_s = "0.8V";
+      break;
+    default:
+      lv_s = "UNKNOWN";
+      break;
+  }
+  ESP_LOGCONFIG(TAG, "  Low Voltage Reference: %s", lv_s);
+
+  const char *hv_s;
+  switch (this->high_voltage_reference_) {
+    case TOUCH_HVOLT_2V4:
+      hv_s = "2.4V";
+      break;
+    case TOUCH_HVOLT_2V5:
+      hv_s = "2.5V";
+      break;
+    case TOUCH_HVOLT_2V6:
+      hv_s = "2.6V";
+      break;
+    case TOUCH_HVOLT_2V7:
+      hv_s = "2.7V";
+      break;
+    default:
+      hv_s = "UNKNOWN";
+      break;
+  }
+  ESP_LOGCONFIG(TAG, "  High Voltage Reference: %s", hv_s);
+
+  const char *atten_s;
+  switch (this->voltage_attenuation_) {
+    case TOUCH_HVOLT_ATTEN_1V5:
+      atten_s = "1.5V";
+      break;
+    case TOUCH_HVOLT_ATTEN_1V:
+      atten_s = "1V";
+      break;
+    case TOUCH_HVOLT_ATTEN_0V5:
+      atten_s = "0.5V";
+      break;
+    case TOUCH_HVOLT_ATTEN_0V:
+      atten_s = "0V";
+      break;
+    default:
+      atten_s = "UNKNOWN";
+      break;
+  }
+  ESP_LOGCONFIG(TAG, "  Voltage Attenuation: %s", atten_s);
+
+#if defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3)
+  if (this->filter_configured_()) {
+    const char *filter_mode_s;
+    switch (this->filter_mode_) {
+      case TOUCH_PAD_FILTER_IIR_4:
+        filter_mode_s = "IIR_4";
+        break;
+      case TOUCH_PAD_FILTER_IIR_8:
+        filter_mode_s = "IIR_8";
+        break;
+      case TOUCH_PAD_FILTER_IIR_16:
+        filter_mode_s = "IIR_16";
+        break;
+      case TOUCH_PAD_FILTER_IIR_32:
+        filter_mode_s = "IIR_32";
+        break;
+      case TOUCH_PAD_FILTER_IIR_64:
+        filter_mode_s = "IIR_64";
+        break;
+      case TOUCH_PAD_FILTER_IIR_128:
+        filter_mode_s = "IIR_128";
+        break;
+      case TOUCH_PAD_FILTER_IIR_256:
+        filter_mode_s = "IIR_256";
+        break;
+      case TOUCH_PAD_FILTER_JITTER:
+        filter_mode_s = "JITTER";
+        break;
+      default:
+        filter_mode_s = "UNKNOWN";
+        break;
+    }
+    ESP_LOGCONFIG(TAG,
+                  "  Filter mode: %s\n"
+                  "  Debounce count: %" PRIu32 "\n"
+                  "  Noise threshold coefficient: %" PRIu32 "\n"
+                  "  Jitter filter step size: %" PRIu32,
+                  filter_mode_s, this->debounce_count_, this->noise_threshold_, this->jitter_step_);
+    const char *smooth_level_s;
+    switch (this->smooth_level_) {
+      case TOUCH_PAD_SMOOTH_OFF:
+        smooth_level_s = "OFF";
+        break;
+      case TOUCH_PAD_SMOOTH_IIR_2:
+        smooth_level_s = "IIR_2";
+        break;
+      case TOUCH_PAD_SMOOTH_IIR_4:
+        smooth_level_s = "IIR_4";
+        break;
+      case TOUCH_PAD_SMOOTH_IIR_8:
+        smooth_level_s = "IIR_8";
+        break;
+      default:
+        smooth_level_s = "UNKNOWN";
+        break;
+    }
+    ESP_LOGCONFIG(TAG, "  Smooth level: %s", smooth_level_s);
+  }
+
+  if (this->denoise_configured_()) {
+    const char *grade_s;
+    switch (this->grade_) {
+      case TOUCH_PAD_DENOISE_BIT12:
+        grade_s = "BIT12";
+        break;
+      case TOUCH_PAD_DENOISE_BIT10:
+        grade_s = "BIT10";
+        break;
+      case TOUCH_PAD_DENOISE_BIT8:
+        grade_s = "BIT8";
+        break;
+      case TOUCH_PAD_DENOISE_BIT4:
+        grade_s = "BIT4";
+        break;
+      default:
+        grade_s = "UNKNOWN";
+        break;
+    }
+    ESP_LOGCONFIG(TAG, "  Denoise grade: %s", grade_s);
+
+    const char *cap_level_s;
+    switch (this->cap_level_) {
+      case TOUCH_PAD_DENOISE_CAP_L0:
+        cap_level_s = "L0";
+        break;
+      case TOUCH_PAD_DENOISE_CAP_L1:
+        cap_level_s = "L1";
+        break;
+      case TOUCH_PAD_DENOISE_CAP_L2:
+        cap_level_s = "L2";
+        break;
+      case TOUCH_PAD_DENOISE_CAP_L3:
+        cap_level_s = "L3";
+        break;
+      case TOUCH_PAD_DENOISE_CAP_L4:
+        cap_level_s = "L4";
+        break;
+      case TOUCH_PAD_DENOISE_CAP_L5:
+        cap_level_s = "L5";
+        break;
+      case TOUCH_PAD_DENOISE_CAP_L6:
+        cap_level_s = "L6";
+        break;
+      case TOUCH_PAD_DENOISE_CAP_L7:
+        cap_level_s = "L7";
+        break;
+      default:
+        cap_level_s = "UNKNOWN";
+        break;
+    }
+    ESP_LOGCONFIG(TAG, "  Denoise capacitance level: %s", cap_level_s);
+  }
+#else
+  if (this->iir_filter_enabled_()) {
+    ESP_LOGCONFIG(TAG, "    IIR Filter: %" PRIu32 "ms", this->iir_filter_);
+  } else {
+    ESP_LOGCONFIG(TAG, "  IIR Filter DISABLED");
+  }
+#endif
+
+  if (this->setup_mode_) {
+    ESP_LOGCONFIG(TAG, "  Setup Mode ENABLED");
+  }
+
+  for (auto *child : this->children_) {
+    LOG_BINARY_SENSOR("  ", "Touch Pad", child);
+    ESP_LOGCONFIG(TAG, "    Pad: T%" PRIu32, (uint32_t) child->get_touch_pad());
+    ESP_LOGCONFIG(TAG, "    Threshold: %" PRIu32, child->get_threshold());
+  }
+}
+
+uint32_t ESP32TouchComponent::component_touch_pad_read(touch_pad_t tp) {
+#if defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3)
+  uint32_t value = 0;
+  if (this->filter_configured_()) {
+    touch_pad_filter_read_smooth(tp, &value);
+  } else {
+    touch_pad_read_raw_data(tp, &value);
+  }
+#else
+  uint16_t value = 0;
+  if (this->iir_filter_enabled_()) {
+    touch_pad_read_filtered(tp, &value);
+  } else {
+    touch_pad_read(tp, &value);
+  }
+#endif
+  return value;
+}
+
+void ESP32TouchComponent::loop() {
+  const uint32_t now = App.get_loop_component_start_time();
+  bool should_print = this->setup_mode_ && now - this->setup_mode_last_log_print_ > 250;
+  for (auto *child : this->children_) {
+    child->value_ = this->component_touch_pad_read(child->get_touch_pad());
+#if !(defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3))
+    child->publish_state(child->value_ < child->get_threshold());
+#else
+    child->publish_state(child->value_ > child->get_threshold());
+#endif
+
+    if (should_print) {
+      ESP_LOGD(TAG, "Touch Pad '%s' (T%" PRIu32 "): %" PRIu32, child->get_name().c_str(),
+               (uint32_t) child->get_touch_pad(), child->value_);
+    }
+
+    App.feed_wdt();
+  }
+
+  if (should_print) {
+    // Avoid spamming logs
+    this->setup_mode_last_log_print_ = now;
+  }
+}
+
+void ESP32TouchComponent::on_shutdown() {
+  bool is_wakeup_source = false;
+
+#if !(defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3))
+  if (this->iir_filter_enabled_()) {
+    touch_pad_filter_stop();
+    touch_pad_filter_delete();
+  }
+#endif
+
+  for (auto *child : this->children_) {
+    if (child->get_wakeup_threshold() != 0) {
+      if (!is_wakeup_source) {
+        is_wakeup_source = true;
+        // Touch sensor FSM mode must be 'TOUCH_FSM_MODE_TIMER' to use it to wake-up.
+        touch_pad_set_fsm_mode(TOUCH_FSM_MODE_TIMER);
+      }
+
+#if !(defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3))
+      // No filter available when using as wake-up source.
+      touch_pad_config(child->get_touch_pad(), child->get_wakeup_threshold());
+#endif
+    }
+  }
+
+  if (!is_wakeup_source) {
+    touch_pad_deinit();
+  }
+}
+
+ESP32TouchBinarySensor::ESP32TouchBinarySensor(touch_pad_t touch_pad, uint32_t threshold, uint32_t wakeup_threshold)
+    : touch_pad_(touch_pad), threshold_(threshold), wakeup_threshold_(wakeup_threshold) {}
+
+}  // namespace esp32_touch
+}  // namespace esphome
+
+#endif

esphome/components/esp32_touch/esp32_touch.h

@@ -9,26 +9,10 @@
 #include <vector>
 
 #include <driver/touch_sensor.h>
-#include <freertos/FreeRTOS.h>
-#include <freertos/queue.h>
 
 namespace esphome {
 namespace esp32_touch {
 
-// IMPORTANT: Touch detection logic differs between ESP32 variants:
-// - ESP32 v1 (original): Touch detected when value < threshold (capacitance increase causes value decrease)
-// - ESP32-S2/S3 v2: Touch detected when value > threshold (capacitance increase causes value increase)
-// This inversion is due to different hardware implementations between chip generations.
-//
-// INTERRUPT BEHAVIOR:
-// - ESP32 v1: Interrupts fire when ANY pad is touched and continue while touched.
-//   Releases are detected by timeout since hardware doesn't generate release interrupts.
-// - ESP32-S2/S3 v2: Hardware supports both touch and release interrupts, but release
-//   interrupts are unreliable and sometimes don't fire. We now only use touch interrupts
-//   and detect releases via timeout, similar to v1.
-
-static const uint32_t SETUP_MODE_LOG_INTERVAL_MS = 250;
-
 class ESP32TouchBinarySensor;
 
 class ESP32TouchComponent : public Component {
@@ -47,14 +31,6 @@ class ESP32TouchComponent : public Component {
   void set_voltage_attenuation(touch_volt_atten_t voltage_attenuation) {
     this->voltage_attenuation_ = voltage_attenuation;
   }
-
-  void setup() override;
-  void dump_config() override;
-  void loop() override;
-  float get_setup_priority() const override { return setup_priority::DATA; }
-
-  void on_shutdown() override;
-
 #if defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3)
   void set_filter_mode(touch_filter_mode_t filter_mode) { this->filter_mode_ = filter_mode; }
   void set_debounce_count(uint32_t debounce_count) { this->debounce_count_ = debounce_count; }
@@ -71,101 +47,17 @@ class ESP32TouchComponent : public Component {
   void set_iir_filter(uint32_t iir_filter) { this->iir_filter_ = iir_filter; }
 #endif
 
- protected:
-  // Common helper methods
-  void dump_config_base_();
-  void dump_config_sensors_();
-  bool create_touch_queue_();
-  void cleanup_touch_queue_();
-  void configure_wakeup_pads_();
+  uint32_t component_touch_pad_read(touch_pad_t tp);
 
-  // Helper methods for loop() logic
-  void process_setup_mode_logging_(uint32_t now);
-  bool should_check_for_releases_(uint32_t now);
-  void publish_initial_state_if_needed_(ESP32TouchBinarySensor *child, uint32_t now);
-  void check_and_disable_loop_if_all_released_(size_t pads_off);
-  void calculate_release_timeout_();
+  void setup() override;
+  void dump_config() override;
+  void loop() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
 
-  // Common members
-  std::vector<ESP32TouchBinarySensor *> children_;
-  bool setup_mode_{false};
-  uint32_t setup_mode_last_log_print_{0};
-  uint32_t last_release_check_{0};
-  uint32_t release_timeout_ms_{1500};
-  uint32_t release_check_interval_ms_{50};
-  bool initial_state_published_[TOUCH_PAD_MAX] = {false};
-
-  // Common configuration parameters
-  uint16_t sleep_cycle_{4095};
-  uint16_t meas_cycle_{65535};
-  touch_low_volt_t low_voltage_reference_{TOUCH_LVOLT_0V5};
-  touch_high_volt_t high_voltage_reference_{TOUCH_HVOLT_2V7};
-  touch_volt_atten_t voltage_attenuation_{TOUCH_HVOLT_ATTEN_0V};
-
-  // Common constants
-  static constexpr uint32_t MINIMUM_RELEASE_TIME_MS = 100;
-
-  // ==================== PLATFORM SPECIFIC ====================
-
-#ifdef USE_ESP32_VARIANT_ESP32
-  // ESP32 v1 specific
-
-  static void touch_isr_handler(void *arg);
-  QueueHandle_t touch_queue_{nullptr};
-
- private:
-  // Touch event structure for ESP32 v1
-  // Contains touch pad info, value, and touch state for queue communication
-  struct TouchPadEventV1 {
-    touch_pad_t pad;
-    uint32_t value;
-    bool is_touched;
-  };
+  void on_shutdown() override;
 
  protected:
-  // Design note: last_touch_time_ does not require synchronization primitives because:
-  // 1. ESP32 guarantees atomic 32-bit aligned reads/writes
-  // 2. ISR only writes timestamps, main loop only reads
-  // 3. Timing tolerance allows for occasional stale reads (50ms check interval)
-  // 4. Queue operations provide implicit memory barriers
-  // Using atomic/critical sections would add overhead without meaningful benefit
-  uint32_t last_touch_time_[TOUCH_PAD_MAX] = {0};
-  uint32_t iir_filter_{0};
-
-  bool iir_filter_enabled_() const { return this->iir_filter_ > 0; }
-
-#elif defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3)
-  // ESP32-S2/S3 v2 specific
-  static void touch_isr_handler(void *arg);
-  QueueHandle_t touch_queue_{nullptr};
-
- private:
-  // Touch event structure for ESP32 v2 (S2/S3)
-  // Contains touch pad and interrupt mask for queue communication
-  struct TouchPadEventV2 {
-    touch_pad_t pad;
-    uint32_t intr_mask;
-  };
-
-  // Track last touch time for timeout-based release detection
-  uint32_t last_touch_time_[TOUCH_PAD_MAX] = {0};
-
- protected:
-  // Filter configuration
-  touch_filter_mode_t filter_mode_{TOUCH_PAD_FILTER_MAX};
-  uint32_t debounce_count_{0};
-  uint32_t noise_threshold_{0};
-  uint32_t jitter_step_{0};
-  touch_smooth_mode_t smooth_level_{TOUCH_PAD_SMOOTH_MAX};
-
-  // Denoise configuration
-  touch_pad_denoise_grade_t grade_{TOUCH_PAD_DENOISE_MAX};
-  touch_pad_denoise_cap_t cap_level_{TOUCH_PAD_DENOISE_CAP_MAX};
-
-  // Waterproof configuration
-  touch_pad_t waterproof_guard_ring_pad_{TOUCH_PAD_MAX};
-  touch_pad_shield_driver_t waterproof_shield_driver_{TOUCH_PAD_SHIELD_DRV_MAX};
-
+#if defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3)
   bool filter_configured_() const {
     return (this->filter_mode_ != TOUCH_PAD_FILTER_MAX) && (this->smooth_level_ != TOUCH_PAD_SMOOTH_MAX);
   }
@@ -176,78 +68,43 @@ class ESP32TouchComponent : public Component {
     return (this->waterproof_guard_ring_pad_ != TOUCH_PAD_MAX) &&
            (this->waterproof_shield_driver_ != TOUCH_PAD_SHIELD_DRV_MAX);
   }
-
-  // Helper method to read touch values - non-blocking operation
-  // Returns the current touch pad value using either filtered or raw reading
-  // based on the filter configuration
-  uint32_t read_touch_value(touch_pad_t pad) const;
-
-  // Helper to update touch state with a known state
-  void update_touch_state_(ESP32TouchBinarySensor *child, bool is_touched);
-
-  // Helper to read touch value and update state for a given child
-  bool check_and_update_touch_state_(ESP32TouchBinarySensor *child);
+#else
+  bool iir_filter_enabled_() const { return this->iir_filter_ > 0; }
 #endif
 
-  // Helper functions for dump_config - common to both implementations
-  static const char *get_low_voltage_reference_str(touch_low_volt_t ref) {
-    switch (ref) {
-      case TOUCH_LVOLT_0V5:
-        return "0.5V";
-      case TOUCH_LVOLT_0V6:
-        return "0.6V";
-      case TOUCH_LVOLT_0V7:
-        return "0.7V";
-      case TOUCH_LVOLT_0V8:
-        return "0.8V";
-      default:
-        return "UNKNOWN";
-    }
-  }
-
-  static const char *get_high_voltage_reference_str(touch_high_volt_t ref) {
-    switch (ref) {
-      case TOUCH_HVOLT_2V4:
-        return "2.4V";
-      case TOUCH_HVOLT_2V5:
-        return "2.5V";
-      case TOUCH_HVOLT_2V6:
-        return "2.6V";
-      case TOUCH_HVOLT_2V7:
-        return "2.7V";
-      default:
-        return "UNKNOWN";
-    }
-  }
-
-  static const char *get_voltage_attenuation_str(touch_volt_atten_t atten) {
-    switch (atten) {
-      case TOUCH_HVOLT_ATTEN_1V5:
-        return "1.5V";
-      case TOUCH_HVOLT_ATTEN_1V:
-        return "1V";
-      case TOUCH_HVOLT_ATTEN_0V5:
-        return "0.5V";
-      case TOUCH_HVOLT_ATTEN_0V:
-        return "0V";
-      default:
-        return "UNKNOWN";
-    }
-  }
+  std::vector<ESP32TouchBinarySensor *> children_;
+  bool setup_mode_{false};
+  uint32_t setup_mode_last_log_print_{0};
+  // common parameters
+  uint16_t sleep_cycle_{4095};
+  uint16_t meas_cycle_{65535};
+  touch_low_volt_t low_voltage_reference_{TOUCH_LVOLT_0V5};
+  touch_high_volt_t high_voltage_reference_{TOUCH_HVOLT_2V7};
+  touch_volt_atten_t voltage_attenuation_{TOUCH_HVOLT_ATTEN_0V};
+#if defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3)
+  touch_filter_mode_t filter_mode_{TOUCH_PAD_FILTER_MAX};
+  uint32_t debounce_count_{0};
+  uint32_t noise_threshold_{0};
+  uint32_t jitter_step_{0};
+  touch_smooth_mode_t smooth_level_{TOUCH_PAD_SMOOTH_MAX};
+  touch_pad_denoise_grade_t grade_{TOUCH_PAD_DENOISE_MAX};
+  touch_pad_denoise_cap_t cap_level_{TOUCH_PAD_DENOISE_CAP_MAX};
+  touch_pad_t waterproof_guard_ring_pad_{TOUCH_PAD_MAX};
+  touch_pad_shield_driver_t waterproof_shield_driver_{TOUCH_PAD_SHIELD_DRV_MAX};
+#else
+  uint32_t iir_filter_{0};
+#endif
 };
 
 /// Simple helper class to expose a touch pad value as a binary sensor.
 class ESP32TouchBinarySensor : public binary_sensor::BinarySensor {
  public:
-  ESP32TouchBinarySensor(touch_pad_t touch_pad, uint32_t threshold, uint32_t wakeup_threshold)
-      : touch_pad_(touch_pad), threshold_(threshold), wakeup_threshold_(wakeup_threshold) {}
+  ESP32TouchBinarySensor(touch_pad_t touch_pad, uint32_t threshold, uint32_t wakeup_threshold);
 
   touch_pad_t get_touch_pad() const { return this->touch_pad_; }
   uint32_t get_threshold() const { return this->threshold_; }
   void set_threshold(uint32_t threshold) { this->threshold_ = threshold; }
-#ifdef USE_ESP32_VARIANT_ESP32
   uint32_t get_value() const { return this->value_; }
-#endif
   uint32_t get_wakeup_threshold() const { return this->wakeup_threshold_; }
 
  protected:
@@ -255,10 +112,7 @@ class ESP32TouchBinarySensor : public binary_sensor::BinarySensor {
 
   touch_pad_t touch_pad_{TOUCH_PAD_MAX};
   uint32_t threshold_{0};
-#ifdef USE_ESP32_VARIANT_ESP32
   uint32_t value_{0};
-#endif
-  bool last_state_{false};
   const uint32_t wakeup_threshold_{0};
 };
 

esphome/components/esp32_touch/esp32_touch_common.cpp

@@ -1,159 +0,0 @@
-#ifdef USE_ESP32
-
-#include "esp32_touch.h"
-#include "esphome/core/log.h"
-#include <cinttypes>
-
-#include "soc/rtc.h"
-
-namespace esphome {
-namespace esp32_touch {
-
-static const char *const TAG = "esp32_touch";
-
-void ESP32TouchComponent::dump_config_base_() {
-  const char *lv_s = get_low_voltage_reference_str(this->low_voltage_reference_);
-  const char *hv_s = get_high_voltage_reference_str(this->high_voltage_reference_);
-  const char *atten_s = get_voltage_attenuation_str(this->voltage_attenuation_);
-
-  ESP_LOGCONFIG(TAG,
-                "Config for ESP32 Touch Hub:\n"
-                "  Meas cycle: %.2fms\n"
-                "  Sleep cycle: %.2fms\n"
-                "  Low Voltage Reference: %s\n"
-                "  High Voltage Reference: %s\n"
-                "  Voltage Attenuation: %s",
-                this->meas_cycle_ / (8000000.0f / 1000.0f), this->sleep_cycle_ / (150000.0f / 1000.0f), lv_s, hv_s,
-                atten_s);
-}
-
-void ESP32TouchComponent::dump_config_sensors_() {
-  for (auto *child : this->children_) {
-    LOG_BINARY_SENSOR("  ", "Touch Pad", child);
-    ESP_LOGCONFIG(TAG, "    Pad: T%" PRIu32, (uint32_t) child->get_touch_pad());
-    ESP_LOGCONFIG(TAG, "    Threshold: %" PRIu32, child->get_threshold());
-  }
-}
-
-bool ESP32TouchComponent::create_touch_queue_() {
-  // Queue size calculation: children * 4 allows for burst scenarios where ISR
-  // fires multiple times before main loop processes.
-  size_t queue_size = this->children_.size() * 4;
-  if (queue_size < 8)
-    queue_size = 8;
-
-#ifdef USE_ESP32_VARIANT_ESP32
-  this->touch_queue_ = xQueueCreate(queue_size, sizeof(TouchPadEventV1));
-#else
-  this->touch_queue_ = xQueueCreate(queue_size, sizeof(TouchPadEventV2));
-#endif
-
-  if (this->touch_queue_ == nullptr) {
-    ESP_LOGE(TAG, "Failed to create touch event queue of size %" PRIu32, (uint32_t) queue_size);
-    this->mark_failed();
-    return false;
-  }
-  return true;
-}
-
-void ESP32TouchComponent::cleanup_touch_queue_() {
-  if (this->touch_queue_) {
-    vQueueDelete(this->touch_queue_);
-    this->touch_queue_ = nullptr;
-  }
-}
-
-void ESP32TouchComponent::configure_wakeup_pads_() {
-  bool is_wakeup_source = false;
-
-  // Check if any pad is configured for wakeup
-  for (auto *child : this->children_) {
-    if (child->get_wakeup_threshold() != 0) {
-      is_wakeup_source = true;
-
-#ifdef USE_ESP32_VARIANT_ESP32
-      // ESP32 v1: No filter available when using as wake-up source.
-      touch_pad_config(child->get_touch_pad(), child->get_wakeup_threshold());
-#else
-      // ESP32-S2/S3 v2: Set threshold for wakeup
-      touch_pad_set_thresh(child->get_touch_pad(), child->get_wakeup_threshold());
-#endif
-    }
-  }
-
-  if (!is_wakeup_source) {
-    // If no pad is configured for wakeup, deinitialize touch pad
-    touch_pad_deinit();
-  }
-}
-
-void ESP32TouchComponent::process_setup_mode_logging_(uint32_t now) {
-  if (this->setup_mode_ && now - this->setup_mode_last_log_print_ > SETUP_MODE_LOG_INTERVAL_MS) {
-    for (auto *child : this->children_) {
-#ifdef USE_ESP32_VARIANT_ESP32
-      ESP_LOGD(TAG, "Touch Pad '%s' (T%" PRIu32 "): %" PRIu32, child->get_name().c_str(),
-               (uint32_t) child->get_touch_pad(), child->value_);
-#else
-      // Read the value being used for touch detection
-      uint32_t value = this->read_touch_value(child->get_touch_pad());
-      ESP_LOGD(TAG, "Touch Pad '%s' (T%d): %d", child->get_name().c_str(), child->get_touch_pad(), value);
-#endif
-    }
-    this->setup_mode_last_log_print_ = now;
-  }
-}
-
-bool ESP32TouchComponent::should_check_for_releases_(uint32_t now) {
-  if (now - this->last_release_check_ < this->release_check_interval_ms_) {
-    return false;
-  }
-  this->last_release_check_ = now;
-  return true;
-}
-
-void ESP32TouchComponent::publish_initial_state_if_needed_(ESP32TouchBinarySensor *child, uint32_t now) {
-  touch_pad_t pad = child->get_touch_pad();
-  if (!this->initial_state_published_[pad]) {
-    // Check if enough time has passed since startup
-    if (now > this->release_timeout_ms_) {
-      child->publish_initial_state(false);
-      this->initial_state_published_[pad] = true;
-      ESP_LOGV(TAG, "Touch Pad '%s' state: OFF (initial)", child->get_name().c_str());
-    }
-  }
-}
-
-void ESP32TouchComponent::check_and_disable_loop_if_all_released_(size_t pads_off) {
-  // Disable the loop to save CPU cycles when all pads are off and not in setup mode.
-  if (pads_off == this->children_.size() && !this->setup_mode_) {
-    this->disable_loop();
-  }
-}
-
-void ESP32TouchComponent::calculate_release_timeout_() {
-  // Calculate release timeout based on sleep cycle
-  // Design note: Hardware limitation - interrupts only fire reliably on touch (not release)
-  // We must use timeout-based detection for release events
-  // Formula: 3 sleep cycles converted to ms, with MINIMUM_RELEASE_TIME_MS minimum
-  // Per ESP-IDF docs: t_sleep = sleep_cycle / SOC_CLK_RC_SLOW_FREQ_APPROX
-
-  uint32_t rtc_freq = rtc_clk_slow_freq_get_hz();
-
-  // Calculate timeout as 3 sleep cycles
-  this->release_timeout_ms_ = (this->sleep_cycle_ * 1000 * 3) / rtc_freq;
-
-  if (this->release_timeout_ms_ < MINIMUM_RELEASE_TIME_MS) {
-    this->release_timeout_ms_ = MINIMUM_RELEASE_TIME_MS;
-  }
-
-  // Check for releases at 1/4 the timeout interval
-  // Since hardware doesn't generate reliable release interrupts, we must poll
-  // for releases in the main loop. Checking at 1/4 the timeout interval provides
-  // a good balance between responsiveness and efficiency.
-  this->release_check_interval_ms_ = this->release_timeout_ms_ / 4;
-}
-
-}  // namespace esp32_touch
-}  // namespace esphome
-
-#endif  // USE_ESP32

esphome/components/esp32_touch/esp32_touch_v1.cpp

@@ -1,240 +0,0 @@
-#ifdef USE_ESP32_VARIANT_ESP32
-
-#include "esp32_touch.h"
-#include "esphome/core/application.h"
-#include "esphome/core/log.h"
-#include "esphome/core/hal.h"
-
-#include <algorithm>
-#include <cinttypes>
-
-// Include HAL for ISR-safe touch reading
-#include "hal/touch_sensor_ll.h"
-
-namespace esphome {
-namespace esp32_touch {
-
-static const char *const TAG = "esp32_touch";
-
-void ESP32TouchComponent::setup() {
-  // Create queue for touch events
-  // Queue size calculation: children * 4 allows for burst scenarios where ISR
-  // fires multiple times before main loop processes. This is important because
-  // ESP32 v1 scans all pads on each interrupt, potentially sending multiple events.
-  if (!this->create_touch_queue_()) {
-    return;
-  }
-
-  touch_pad_init();
-  touch_pad_set_fsm_mode(TOUCH_FSM_MODE_TIMER);
-
-  // Set up IIR filter if enabled
-  if (this->iir_filter_enabled_()) {
-    touch_pad_filter_start(this->iir_filter_);
-  }
-
-  // Configure measurement parameters
-#if ESP_IDF_VERSION_MAJOR >= 5
-  touch_pad_set_measurement_clock_cycles(this->meas_cycle_);
-  touch_pad_set_measurement_interval(this->sleep_cycle_);
-#else
-  touch_pad_set_meas_time(this->sleep_cycle_, this->meas_cycle_);
-#endif
-  touch_pad_set_voltage(this->high_voltage_reference_, this->low_voltage_reference_, this->voltage_attenuation_);
-
-  // Configure each touch pad
-  for (auto *child : this->children_) {
-    touch_pad_config(child->get_touch_pad(), child->get_threshold());
-  }
-
-  // Register ISR handler
-  esp_err_t err = touch_pad_isr_register(touch_isr_handler, this);
-  if (err != ESP_OK) {
-    ESP_LOGE(TAG, "Failed to register touch ISR: %s", esp_err_to_name(err));
-    this->cleanup_touch_queue_();
-    this->mark_failed();
-    return;
-  }
-
-  // Calculate release timeout based on sleep cycle
-  this->calculate_release_timeout_();
-
-  // Enable touch pad interrupt
-  touch_pad_intr_enable();
-}
-
-void ESP32TouchComponent::dump_config() {
-  this->dump_config_base_();
-
-  if (this->iir_filter_enabled_()) {
-    ESP_LOGCONFIG(TAG, "    IIR Filter: %" PRIu32 "ms", this->iir_filter_);
-  } else {
-    ESP_LOGCONFIG(TAG, "  IIR Filter DISABLED");
-  }
-
-  if (this->setup_mode_) {
-    ESP_LOGCONFIG(TAG, "  Setup Mode ENABLED");
-  }
-
-  this->dump_config_sensors_();
-}
-
-void ESP32TouchComponent::loop() {
-  const uint32_t now = App.get_loop_component_start_time();
-
-  // Print debug info for all pads in setup mode
-  this->process_setup_mode_logging_(now);
-
-  // Process any queued touch events from interrupts
-  // Note: Events are only sent by ISR for pads that were measured in that cycle (value != 0)
-  // This is more efficient than sending all pad states every interrupt
-  TouchPadEventV1 event;
-  while (xQueueReceive(this->touch_queue_, &event, 0) == pdTRUE) {
-    // Find the corresponding sensor - O(n) search is acceptable since events are infrequent
-    for (auto *child : this->children_) {
-      if (child->get_touch_pad() != event.pad) {
-        continue;
-      }
-
-      // Found matching pad - process it
-      child->value_ = event.value;
-
-      // The interrupt gives us the touch state directly
-      bool new_state = event.is_touched;
-
-      // Track when we last saw this pad as touched
-      if (new_state) {
-        this->last_touch_time_[event.pad] = now;
-      }
-
-      // Only publish if state changed - this filters out repeated events
-      if (new_state != child->last_state_) {
-        child->last_state_ = new_state;
-        child->publish_state(new_state);
-        // Original ESP32: ISR only fires when touched, release is detected by timeout
-        // Note: ESP32 v1 uses inverted logic - touched when value < threshold
-        ESP_LOGV(TAG, "Touch Pad '%s' state: ON (value: %" PRIu32 " < threshold: %" PRIu32 ")",
-                 child->get_name().c_str(), event.value, child->get_threshold());
-      }
-      break;  // Exit inner loop after processing matching pad
-    }
-  }
-
-  // Check for released pads periodically
-  if (!this->should_check_for_releases_(now)) {
-    return;
-  }
-
-  size_t pads_off = 0;
-  for (auto *child : this->children_) {
-    touch_pad_t pad = child->get_touch_pad();
-
-    // Handle initial state publication after startup
-    this->publish_initial_state_if_needed_(child, now);
-
-    if (child->last_state_) {
-      // Pad is currently in touched state - check for release timeout
-      // Using subtraction handles 32-bit rollover correctly
-      uint32_t time_diff = now - this->last_touch_time_[pad];
-
-      // Check if we haven't seen this pad recently
-      if (time_diff > this->release_timeout_ms_) {
-        // Haven't seen this pad recently, assume it's released
-        child->last_state_ = false;
-        child->publish_state(false);
-        ESP_LOGV(TAG, "Touch Pad '%s' state: OFF (timeout)", child->get_name().c_str());
-        pads_off++;
-      }
-    } else {
-      // Pad is already off
-      pads_off++;
-    }
-  }
-
-  // Disable the loop to save CPU cycles when all pads are off and not in setup mode.
-  // The loop will be re-enabled by the ISR when any touch pad is touched.
-  // v1 hardware limitations require us to check all pads are off because:
-  // - v1 only generates interrupts on touch events (not releases)
-  // - We must poll for release timeouts in the main loop
-  // - We can only safely disable when no pads need timeout monitoring
-  this->check_and_disable_loop_if_all_released_(pads_off);
-}
-
-void ESP32TouchComponent::on_shutdown() {
-  touch_pad_intr_disable();
-  touch_pad_isr_deregister(touch_isr_handler, this);
-  this->cleanup_touch_queue_();
-
-  if (this->iir_filter_enabled_()) {
-    touch_pad_filter_stop();
-    touch_pad_filter_delete();
-  }
-
-  // Configure wakeup pads if any are set
-  this->configure_wakeup_pads_();
-}
-
-void IRAM_ATTR ESP32TouchComponent::touch_isr_handler(void *arg) {
-  ESP32TouchComponent *component = static_cast<ESP32TouchComponent *>(arg);
-
-  touch_pad_clear_status();
-
-  // INTERRUPT BEHAVIOR: On ESP32 v1 hardware, the interrupt fires when ANY configured
-  // touch pad detects a touch (value goes below threshold). The hardware does NOT
-  // generate interrupts on release - only on touch events.
-  // The interrupt will continue to fire periodically (based on sleep_cycle) as long
-  // as any pad remains touched. This allows us to detect both new touches and
-  // continued touches, but releases must be detected by timeout in the main loop.
-
-  // Process all configured pads to check their current state
-  // Note: ESP32 v1 doesn't tell us which specific pad triggered the interrupt,
-  // so we must scan all configured pads to find which ones were touched
-  for (auto *child : component->children_) {
-    touch_pad_t pad = child->get_touch_pad();
-
-    // Read current value using ISR-safe API
-    uint32_t value;
-    if (component->iir_filter_enabled_()) {
-      uint16_t temp_value = 0;
-      touch_pad_read_filtered(pad, &temp_value);
-      value = temp_value;
-    } else {
-      // Use low-level HAL function when filter is not enabled
-      value = touch_ll_read_raw_data(pad);
-    }
-
-    // Skip pads with 0 value - they haven't been measured in this cycle
-    // This is important: not all pads are measured every interrupt cycle,
-    // only those that the hardware has updated
-    if (value == 0) {
-      continue;
-    }
-
-    // IMPORTANT: ESP32 v1 touch detection logic - INVERTED compared to v2!
-    // ESP32 v1: Touch is detected when capacitance INCREASES, causing the measured value to DECREASE
-    // Therefore: touched = (value < threshold)
-    // This is opposite to ESP32-S2/S3 v2 where touched = (value > threshold)
-    bool is_touched = value < child->get_threshold();
-
-    // Always send the current state - the main loop will filter for changes
-    // We send both touched and untouched states because the ISR doesn't
-    // track previous state (to keep ISR fast and simple)
-    TouchPadEventV1 event;
-    event.pad = pad;
-    event.value = value;
-    event.is_touched = is_touched;
-
-    // Send to queue from ISR - non-blocking, drops if queue full
-    BaseType_t x_higher_priority_task_woken = pdFALSE;
-    xQueueSendFromISR(component->touch_queue_, &event, &x_higher_priority_task_woken);
-    component->enable_loop_soon_any_context();
-    if (x_higher_priority_task_woken) {
-      portYIELD_FROM_ISR();
-    }
-  }
-}
-
-}  // namespace esp32_touch
-}  // namespace esphome
-
-#endif  // USE_ESP32_VARIANT_ESP32

esphome/components/esp32_touch/esp32_touch_v2.cpp

@@ -1,398 +0,0 @@
-#if defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3)
-
-#include "esp32_touch.h"
-#include "esphome/core/application.h"
-#include "esphome/core/log.h"
-#include "esphome/core/hal.h"
-
-namespace esphome {
-namespace esp32_touch {
-
-static const char *const TAG = "esp32_touch";
-
-// Helper to update touch state with a known state
-void ESP32TouchComponent::update_touch_state_(ESP32TouchBinarySensor *child, bool is_touched) {
-  // Always update timer when touched
-  if (is_touched) {
-    this->last_touch_time_[child->get_touch_pad()] = App.get_loop_component_start_time();
-  }
-
-  if (child->last_state_ != is_touched) {
-    // Read value for logging
-    uint32_t value = this->read_touch_value(child->get_touch_pad());
-
-    child->last_state_ = is_touched;
-    child->publish_state(is_touched);
-    if (is_touched) {
-      // ESP32-S2/S3 v2: touched when value > threshold
-      ESP_LOGV(TAG, "Touch Pad '%s' state: ON (value: %" PRIu32 " > threshold: %" PRIu32 ")", child->get_name().c_str(),
-               value, child->get_threshold());
-    } else {
-      ESP_LOGV(TAG, "Touch Pad '%s' state: OFF", child->get_name().c_str());
-    }
-  }
-}
-
-// Helper to read touch value and update state for a given child (used for timeout events)
-bool ESP32TouchComponent::check_and_update_touch_state_(ESP32TouchBinarySensor *child) {
-  // Read current touch value
-  uint32_t value = this->read_touch_value(child->get_touch_pad());
-
-  // ESP32-S2/S3 v2: Touch is detected when value > threshold
-  bool is_touched = value > child->get_threshold();
-
-  this->update_touch_state_(child, is_touched);
-  return is_touched;
-}
-
-void ESP32TouchComponent::setup() {
-  // Create queue for touch events first
-  if (!this->create_touch_queue_()) {
-    return;
-  }
-
-  // Initialize touch pad peripheral
-  esp_err_t init_err = touch_pad_init();
-  if (init_err != ESP_OK) {
-    ESP_LOGE(TAG, "Failed to initialize touch pad: %s", esp_err_to_name(init_err));
-    this->mark_failed();
-    return;
-  }
-
-  // Configure each touch pad first
-  for (auto *child : this->children_) {
-    esp_err_t config_err = touch_pad_config(child->get_touch_pad());
-    if (config_err != ESP_OK) {
-      ESP_LOGE(TAG, "Failed to configure touch pad %d: %s", child->get_touch_pad(), esp_err_to_name(config_err));
-    }
-  }
-
-  // Set up filtering if configured
-  if (this->filter_configured_()) {
-    touch_filter_config_t filter_info = {
-        .mode = this->filter_mode_,
-        .debounce_cnt = this->debounce_count_,
-        .noise_thr = this->noise_threshold_,
-        .jitter_step = this->jitter_step_,
-        .smh_lvl = this->smooth_level_,
-    };
-    touch_pad_filter_set_config(&filter_info);
-    touch_pad_filter_enable();
-  }
-
-  if (this->denoise_configured_()) {
-    touch_pad_denoise_t denoise = {
-        .grade = this->grade_,
-        .cap_level = this->cap_level_,
-    };
-    touch_pad_denoise_set_config(&denoise);
-    touch_pad_denoise_enable();
-  }
-
-  if (this->waterproof_configured_()) {
-    touch_pad_waterproof_t waterproof = {
-        .guard_ring_pad = this->waterproof_guard_ring_pad_,
-        .shield_driver = this->waterproof_shield_driver_,
-    };
-    touch_pad_waterproof_set_config(&waterproof);
-    touch_pad_waterproof_enable();
-  }
-
-  // Configure measurement parameters
-  touch_pad_set_voltage(this->high_voltage_reference_, this->low_voltage_reference_, this->voltage_attenuation_);
-  // ESP32-S2/S3 always use the older API
-  touch_pad_set_meas_time(this->sleep_cycle_, this->meas_cycle_);
-
-  // Configure timeout if needed
-  touch_pad_timeout_set(true, TOUCH_PAD_THRESHOLD_MAX);
-
-  // Register ISR handler with interrupt mask
-  esp_err_t err =
-      touch_pad_isr_register(touch_isr_handler, this, static_cast<touch_pad_intr_mask_t>(TOUCH_PAD_INTR_MASK_ALL));
-  if (err != ESP_OK) {
-    ESP_LOGE(TAG, "Failed to register touch ISR: %s", esp_err_to_name(err));
-    this->cleanup_touch_queue_();
-    this->mark_failed();
-    return;
-  }
-
-  // Set thresholds for each pad BEFORE starting FSM
-  for (auto *child : this->children_) {
-    if (child->get_threshold() != 0) {
-      touch_pad_set_thresh(child->get_touch_pad(), child->get_threshold());
-    }
-  }
-
-  // Enable interrupts - only ACTIVE and TIMEOUT
-  // NOTE: We intentionally don't enable INACTIVE interrupts because they are unreliable
-  // on ESP32-S2/S3 hardware and sometimes don't fire. Instead, we use timeout-based
-  // release detection with the ability to verify the actual state.
-  touch_pad_intr_enable(static_cast<touch_pad_intr_mask_t>(TOUCH_PAD_INTR_MASK_ACTIVE | TOUCH_PAD_INTR_MASK_TIMEOUT));
-
-  // Set FSM mode before starting
-  touch_pad_set_fsm_mode(TOUCH_FSM_MODE_TIMER);
-
-  // Start FSM
-  touch_pad_fsm_start();
-
-  // Calculate release timeout based on sleep cycle
-  this->calculate_release_timeout_();
-}
-
-void ESP32TouchComponent::dump_config() {
-  this->dump_config_base_();
-
-  if (this->filter_configured_()) {
-    const char *filter_mode_s;
-    switch (this->filter_mode_) {
-      case TOUCH_PAD_FILTER_IIR_4:
-        filter_mode_s = "IIR_4";
-        break;
-      case TOUCH_PAD_FILTER_IIR_8:
-        filter_mode_s = "IIR_8";
-        break;
-      case TOUCH_PAD_FILTER_IIR_16:
-        filter_mode_s = "IIR_16";
-        break;
-      case TOUCH_PAD_FILTER_IIR_32:
-        filter_mode_s = "IIR_32";
-        break;
-      case TOUCH_PAD_FILTER_IIR_64:
-        filter_mode_s = "IIR_64";
-        break;
-      case TOUCH_PAD_FILTER_IIR_128:
-        filter_mode_s = "IIR_128";
-        break;
-      case TOUCH_PAD_FILTER_IIR_256:
-        filter_mode_s = "IIR_256";
-        break;
-      case TOUCH_PAD_FILTER_JITTER:
-        filter_mode_s = "JITTER";
-        break;
-      default:
-        filter_mode_s = "UNKNOWN";
-        break;
-    }
-    ESP_LOGCONFIG(TAG,
-                  "  Filter mode: %s\n"
-                  "  Debounce count: %" PRIu32 "\n"
-                  "  Noise threshold coefficient: %" PRIu32 "\n"
-                  "  Jitter filter step size: %" PRIu32,
-                  filter_mode_s, this->debounce_count_, this->noise_threshold_, this->jitter_step_);
-    const char *smooth_level_s;
-    switch (this->smooth_level_) {
-      case TOUCH_PAD_SMOOTH_OFF:
-        smooth_level_s = "OFF";
-        break;
-      case TOUCH_PAD_SMOOTH_IIR_2:
-        smooth_level_s = "IIR_2";
-        break;
-      case TOUCH_PAD_SMOOTH_IIR_4:
-        smooth_level_s = "IIR_4";
-        break;
-      case TOUCH_PAD_SMOOTH_IIR_8:
-        smooth_level_s = "IIR_8";
-        break;
-      default:
-        smooth_level_s = "UNKNOWN";
-        break;
-    }
-    ESP_LOGCONFIG(TAG, "  Smooth level: %s", smooth_level_s);
-  }
-
-  if (this->denoise_configured_()) {
-    const char *grade_s;
-    switch (this->grade_) {
-      case TOUCH_PAD_DENOISE_BIT12:
-        grade_s = "BIT12";
-        break;
-      case TOUCH_PAD_DENOISE_BIT10:
-        grade_s = "BIT10";
-        break;
-      case TOUCH_PAD_DENOISE_BIT8:
-        grade_s = "BIT8";
-        break;
-      case TOUCH_PAD_DENOISE_BIT4:
-        grade_s = "BIT4";
-        break;
-      default:
-        grade_s = "UNKNOWN";
-        break;
-    }
-    ESP_LOGCONFIG(TAG, "  Denoise grade: %s", grade_s);
-
-    const char *cap_level_s;
-    switch (this->cap_level_) {
-      case TOUCH_PAD_DENOISE_CAP_L0:
-        cap_level_s = "L0";
-        break;
-      case TOUCH_PAD_DENOISE_CAP_L1:
-        cap_level_s = "L1";
-        break;
-      case TOUCH_PAD_DENOISE_CAP_L2:
-        cap_level_s = "L2";
-        break;
-      case TOUCH_PAD_DENOISE_CAP_L3:
-        cap_level_s = "L3";
-        break;
-      case TOUCH_PAD_DENOISE_CAP_L4:
-        cap_level_s = "L4";
-        break;
-      case TOUCH_PAD_DENOISE_CAP_L5:
-        cap_level_s = "L5";
-        break;
-      case TOUCH_PAD_DENOISE_CAP_L6:
-        cap_level_s = "L6";
-        break;
-      case TOUCH_PAD_DENOISE_CAP_L7:
-        cap_level_s = "L7";
-        break;
-      default:
-        cap_level_s = "UNKNOWN";
-        break;
-    }
-    ESP_LOGCONFIG(TAG, "  Denoise capacitance level: %s", cap_level_s);
-  }
-
-  if (this->setup_mode_) {
-    ESP_LOGCONFIG(TAG, "  Setup Mode ENABLED");
-  }
-
-  this->dump_config_sensors_();
-}
-
-void ESP32TouchComponent::loop() {
-  const uint32_t now = App.get_loop_component_start_time();
-
-  // V2 TOUCH HANDLING:
-  // Due to unreliable INACTIVE interrupts on ESP32-S2/S3, we use a hybrid approach:
-  // 1. Process ACTIVE interrupts when pads are touched
-  // 2. Use timeout-based release detection (like v1)
-  // 3. But smarter than v1: verify actual state before releasing on timeout
-  //    This prevents false releases if we missed interrupts
-
-  // In setup mode, periodically log all pad values
-  this->process_setup_mode_logging_(now);
-
-  // Process any queued touch events from interrupts
-  TouchPadEventV2 event;
-  while (xQueueReceive(this->touch_queue_, &event, 0) == pdTRUE) {
-    // Handle timeout events
-    if (event.intr_mask & TOUCH_PAD_INTR_MASK_TIMEOUT) {
-      // Resume measurement after timeout
-      touch_pad_timeout_resume();
-      // For timeout events, always check the current state
-    } else if (!(event.intr_mask & TOUCH_PAD_INTR_MASK_ACTIVE)) {
-      // Skip if not an active/timeout event
-      continue;
-    }
-
-    // Find the child for the pad that triggered the interrupt
-    for (auto *child : this->children_) {
-      if (child->get_touch_pad() != event.pad) {
-        continue;
-      }
-
-      if (event.intr_mask & TOUCH_PAD_INTR_MASK_TIMEOUT) {
-        // For timeout events, we need to read the value to determine state
-        this->check_and_update_touch_state_(child);
-      } else if (event.intr_mask & TOUCH_PAD_INTR_MASK_ACTIVE) {
-        // We only get ACTIVE interrupts now, releases are detected by timeout
-        this->update_touch_state_(child, true);  // Always touched for ACTIVE interrupts
-      }
-      break;
-    }
-  }
-
-  // Check for released pads periodically (like v1)
-  if (!this->should_check_for_releases_(now)) {
-    return;
-  }
-
-  size_t pads_off = 0;
-  for (auto *child : this->children_) {
-    touch_pad_t pad = child->get_touch_pad();
-
-    // Handle initial state publication after startup
-    this->publish_initial_state_if_needed_(child, now);
-
-    if (child->last_state_) {
-      // Pad is currently in touched state - check for release timeout
-      // Using subtraction handles 32-bit rollover correctly
-      uint32_t time_diff = now - this->last_touch_time_[pad];
-
-      // Check if we haven't seen this pad recently
-      if (time_diff > this->release_timeout_ms_) {
-        // Haven't seen this pad recently - verify actual state
-        // Unlike v1, v2 hardware allows us to read the current state anytime
-        // This makes v2 smarter: we can verify if it's actually released before
-        // declaring a timeout, preventing false releases if interrupts were missed
-        bool still_touched = this->check_and_update_touch_state_(child);
-
-        if (still_touched) {
-          // Still touched! Timer was reset in update_touch_state_
-          ESP_LOGVV(TAG, "Touch Pad '%s' still touched after %" PRIu32 "ms timeout, resetting timer",
-                    child->get_name().c_str(), this->release_timeout_ms_);
-        } else {
-          // Actually released - already handled by check_and_update_touch_state_
-          pads_off++;
-        }
-      }
-    } else {
-      // Pad is already off
-      pads_off++;
-    }
-  }
-
-  // Disable the loop when all pads are off and not in setup mode (like v1)
-  // We need to keep checking for timeouts, so only disable when all pads are confirmed off
-  this->check_and_disable_loop_if_all_released_(pads_off);
-}
-
-void ESP32TouchComponent::on_shutdown() {
-  // Disable interrupts
-  touch_pad_intr_disable(static_cast<touch_pad_intr_mask_t>(TOUCH_PAD_INTR_MASK_ACTIVE | TOUCH_PAD_INTR_MASK_TIMEOUT));
-  touch_pad_isr_deregister(touch_isr_handler, this);
-  this->cleanup_touch_queue_();
-
-  // Configure wakeup pads if any are set
-  this->configure_wakeup_pads_();
-}
-
-void IRAM_ATTR ESP32TouchComponent::touch_isr_handler(void *arg) {
-  ESP32TouchComponent *component = static_cast<ESP32TouchComponent *>(arg);
-  BaseType_t x_higher_priority_task_woken = pdFALSE;
-
-  // Read interrupt status
-  TouchPadEventV2 event;
-  event.intr_mask = touch_pad_read_intr_status_mask();
-  event.pad = touch_pad_get_current_meas_channel();
-
-  // Send event to queue for processing in main loop
-  xQueueSendFromISR(component->touch_queue_, &event, &x_higher_priority_task_woken);
-  component->enable_loop_soon_any_context();
-
-  if (x_higher_priority_task_woken) {
-    portYIELD_FROM_ISR();
-  }
-}
-
-uint32_t ESP32TouchComponent::read_touch_value(touch_pad_t pad) const {
-  // Unlike ESP32 v1, touch reads on ESP32-S2/S3 v2 are non-blocking operations.
-  // The hardware continuously samples in the background and we can read the
-  // latest value at any time without waiting.
-  uint32_t value = 0;
-  if (this->filter_configured_()) {
-    // Read filtered/smoothed value when filter is enabled
-    touch_pad_filter_read_smooth(pad, &value);
-  } else {
-    // Read raw value when filter is not configured
-    touch_pad_read_raw_data(pad, &value);
-  }
-  return value;
-}
-
-}  // namespace esp32_touch
-}  // namespace esphome
-
-#endif  // USE_ESP32_VARIANT_ESP32S2 || USE_ESP32_VARIANT_ESP32S3

esphome/components/esp8266/__init__.py

@@ -183,7 +183,7 @@ async def to_code(config):
 
     cg.add_platformio_option("board", config[CONF_BOARD])
     cg.add_build_flag("-DUSE_ESP8266")
-    cg.set_cpp_standard("gnu++20")
+    cg.set_cpp_standard("gnu++17")
     cg.add_define("ESPHOME_BOARD", config[CONF_BOARD])
     cg.add_define("ESPHOME_VARIANT", "ESP8266")