From 6db787d5e4cf637182b7b82e1e23b82971a1a46a Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 13 Apr 2026 08:12:57 +0000
Subject: [PATCH 01/11] Bump aioesphomeapi from 44.14.0 to 44.15.0 (#15699)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
---
 requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index fa642b579b..cd3aa5bd86 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ platformio==6.1.19
 esptool==5.2.0
 click==8.3.2
 esphome-dashboard==20260408.1
-aioesphomeapi==44.14.0
+aioesphomeapi==44.15.0
 zeroconf==0.148.0
 puremagic==1.30
 ruamel.yaml==0.19.1 # dashboard_import

From fe6ecb24b4bfc16f096837e39a74664c97e382de Mon Sep 17 00:00:00 2001
From: Diorcet Yann <diorcety@users.noreply.github.com>
Date: Mon, 13 Apr 2026 13:49:13 +0200
Subject: [PATCH 02/11] [bme68x_bsec2] use esphome-libs wrappers for ESP32
 (#15697)

---
 esphome/components/bme68x_bsec2/__init__.py | 36 +++++++++++++++------
 1 file changed, 26 insertions(+), 10 deletions(-)

diff --git a/esphome/components/bme68x_bsec2/__init__.py b/esphome/components/bme68x_bsec2/__init__.py
index 5f0afa9c9f..b63443c5f3 100644
--- a/esphome/components/bme68x_bsec2/__init__.py
+++ b/esphome/components/bme68x_bsec2/__init__.py
@@ -17,6 +17,7 @@ CODEOWNERS = ["@neffs", "@kbx81"]
 DOMAIN = "bme68x_bsec2"
 
 BSEC2_LIBRARY_VERSION = "1.10.2610"
+BME68x_LIBRARY_VERSION = "v1.3.40408"
 
 CONF_ALGORITHM_OUTPUT = "algorithm_output"
 CONF_BME68X_BSEC2_ID = "bme68x_bsec2_id"
@@ -184,16 +185,31 @@ async def to_code_base(config):
     if core.CORE.using_arduino:
         cg.add_library("Wire", None)
         cg.add_library("SPI", None)
-    cg.add_library(
-        "BME68x Sensor library",
-        None,
-        "https://github.com/boschsensortec/Bosch-BME68x-Library#v1.3.40408",
-    )
-    cg.add_library(
-        "BSEC2 Software Library",
-        None,
-        f"https://github.com/boschsensortec/Bosch-BSEC2-Library.git#{BSEC2_LIBRARY_VERSION}",
-    )
+
+    if core.CORE.is_esp32:
+        from esphome.components.esp32 import add_idf_component
+
+        add_idf_component(
+            name="boschsensortec/Bosch-BME68x-Library",
+            repo="https://github.com/esphome-libs/Bosch-BME68x-Library",
+            ref=BME68x_LIBRARY_VERSION,
+        )
+        add_idf_component(
+            name="boschsensortec/Bosch-BSEC2-Library",
+            repo="https://github.com/esphome-libs/Bosch-BSEC2-Library",
+            ref=BSEC2_LIBRARY_VERSION,
+        )
+    else:
+        cg.add_library(
+            "BME68x Sensor library",
+            None,
+            f"https://github.com/boschsensortec/Bosch-BME68x-Library#{BME68x_LIBRARY_VERSION}",
+        )
+        cg.add_library(
+            "BSEC2 Software Library",
+            None,
+            f"https://github.com/boschsensortec/Bosch-BSEC2-Library.git#{BSEC2_LIBRARY_VERSION}",
+        )
 
     cg.add_define("USE_BSEC2")
 

From 7918a93a7feeb37f8cb957444e326e4e9867f970 Mon Sep 17 00:00:00 2001
From: Diorcet Yann <diorcety@users.noreply.github.com>
Date: Mon, 13 Apr 2026 15:40:49 +0200
Subject: [PATCH 03/11] [esp32] Fix some compiler warnings & bugs (#15610)

Co-authored-by: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com>
---
 esphome/components/atm90e32/atm90e32.h       | 4 ++--
 esphome/components/midea/air_conditioner.cpp | 3 ++-
 esphome/components/mipi_spi/mipi_spi.h       | 8 ++++----
 esphome/components/tcs34725/tcs34725.cpp     | 2 +-
 esphome/cpp_helpers.py                       | 3 ++-
 5 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/esphome/components/atm90e32/atm90e32.h b/esphome/components/atm90e32/atm90e32.h
index c44a11e3ed..95154812cb 100644
--- a/esphome/components/atm90e32/atm90e32.h
+++ b/esphome/components/atm90e32/atm90e32.h
@@ -111,14 +111,14 @@ class ATM90E32Component : public PollingComponent,
 #endif
   float get_reference_voltage(uint8_t phase) {
 #ifdef USE_NUMBER
-    return (phase >= 0 && phase < 3 && ref_voltages_[phase]) ? ref_voltages_[phase]->state : 120.0;  // Default voltage
+    return (phase < 3 && ref_voltages_[phase]) ? ref_voltages_[phase]->state : 120.0;  // Default voltage
 #else
     return 120.0;  // Default voltage
 #endif
   }
   float get_reference_current(uint8_t phase) {
 #ifdef USE_NUMBER
-    return (phase >= 0 && phase < 3 && ref_currents_[phase]) ? ref_currents_[phase]->state : 5.0f;  // Default current
+    return (phase < 3 && ref_currents_[phase]) ? ref_currents_[phase]->state : 5.0f;  // Default current
 #else
     return 5.0f;   // Default current
 #endif
diff --git a/esphome/components/midea/air_conditioner.cpp b/esphome/components/midea/air_conditioner.cpp
index 50521cf238..69e0d46d2d 100644
--- a/esphome/components/midea/air_conditioner.cpp
+++ b/esphome/components/midea/air_conditioner.cpp
@@ -28,7 +28,8 @@ void AirConditioner::on_status_change() {
   if (this->base_.getAutoconfStatus() == dudanov::midea::AUTOCONF_OK &&
       this->base_.getCapabilities().supportFrostProtectionPreset() && !this->frost_protection_set_) {
     // Read existing presets (set by codegen), append frost protection, write back
-    const auto &existing = this->get_traits().get_supported_custom_presets();
+    auto traits = this->get_traits();
+    const auto &existing = traits.get_supported_custom_presets();
     bool found = false;
     for (const char *p : existing) {
       if (strcmp(p, Constants::FREEZE_PROTECTION) == 0) {
diff --git a/esphome/components/mipi_spi/mipi_spi.h b/esphome/components/mipi_spi/mipi_spi.h
index 423226b1d7..2242be6c17 100644
--- a/esphome/components/mipi_spi/mipi_spi.h
+++ b/esphome/components/mipi_spi/mipi_spi.h
@@ -234,9 +234,9 @@ class MipiSpi : public display::Display,
   }
 
   void dump_config() override {
-    internal_dump_config(this->model_, this->get_width(), this->get_height(), OFFSET_WIDTH, OFFSET_HEIGHT, MADCTL,
-                         this->invert_colors_, DISPLAYPIXEL * 8, IS_BIG_ENDIAN, this->brightness_, this->cs_,
-                         this->reset_pin_, this->dc_pin_, this->mode_, this->data_rate_, BUS_TYPE,
+    internal_dump_config(this->model_, this->get_width(), this->get_height(), OFFSET_WIDTH, OFFSET_HEIGHT,
+                         (uint8_t) MADCTL, this->invert_colors_, DISPLAYPIXEL * 8, IS_BIG_ENDIAN, this->brightness_,
+                         this->cs_, this->reset_pin_, this->dc_pin_, this->mode_, this->data_rate_, BUS_TYPE,
                          HAS_HARDWARE_ROTATION);
   }
 
@@ -305,7 +305,7 @@ class MipiSpi : public display::Display,
       this->write_command_(BRIGHTNESS, this->brightness_.value());
 
     // calculate new madctl value from base value adjusted for rotation
-    uint8_t madctl = MADCTL;  // lower 8 bits only
+    uint8_t madctl = (uint8_t) MADCTL;  // lower 8 bits only
     constexpr bool use_flips = (MADCTL & MADCTL_FLIP_FLAG) != 0;
     constexpr uint8_t x_mask = use_flips ? MADCTL_XFLIP : MADCTL_MX;
     constexpr uint8_t y_mask = use_flips ? MADCTL_YFLIP : MADCTL_MY;
diff --git a/esphome/components/tcs34725/tcs34725.cpp b/esphome/components/tcs34725/tcs34725.cpp
index 4fe87de0ca..1098d8de5f 100644
--- a/esphome/components/tcs34725/tcs34725.cpp
+++ b/esphome/components/tcs34725/tcs34725.cpp
@@ -315,7 +315,7 @@ void TCS34725Component::set_integration_time(TCS34725IntegrationTime integration
     my_integration_time_regval = integration_time;
     this->integration_time_auto_ = false;
   }
-  this->integration_time_ = (256.f - my_integration_time_regval) * 2.4f;
+  this->integration_time_ = (256.f - (float) my_integration_time_regval) * 2.4f;
   ESP_LOGI(TAG, "TCS34725I Integration time set to: %.1fms", this->integration_time_);
 }
 void TCS34725Component::set_gain(TCS34725Gain gain) {
diff --git a/esphome/cpp_helpers.py b/esphome/cpp_helpers.py
index 479090016f..f2bd3b92a3 100644
--- a/esphome/cpp_helpers.py
+++ b/esphome/cpp_helpers.py
@@ -113,7 +113,8 @@ def _generate_source_table_code(
     entries = ", ".join(var_names)
     lines.append(f"static const char *const {table_var}[] PROGMEM = {{{entries}}};")
     lines.append(f"const LogString *{lookup_fn}(uint8_t index) {{")
-    lines.append(f'  if (index == 0 || index > {count}) return LOG_STR("<unknown>");')
+    cond = "index == 0" if count >= 255 else f"index == 0 || index > {count}"
+    lines.append(f'  if ({cond}) return LOG_STR("<unknown>");')
     lines.append("  return reinterpret_cast<const LogString *>(")
     lines.append(f"    progmem_read_ptr(&{table_var}[index - 1]));")
     lines.append("}")

From 6aa538a61d7559531b446763abae20eda918572b Mon Sep 17 00:00:00 2001
From: Kevin Ahrendt <kevin.ahrendt@openhomefoundation.org>
Date: Mon, 13 Apr 2026 15:42:02 +0200
Subject: [PATCH 04/11] [micro_wake_word] Bugfix: Use es-nn v1.1.2 (last known
 working version) (#15703)

---
 esphome/components/micro_wake_word/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/components/micro_wake_word/__init__.py b/esphome/components/micro_wake_word/__init__.py
index de95e4961b..5ab1e4bb80 100644
--- a/esphome/components/micro_wake_word/__init__.py
+++ b/esphome/components/micro_wake_word/__init__.py
@@ -452,7 +452,7 @@ async def to_code(config):
 
     esp32.add_idf_component(name="espressif/esp-tflite-micro", ref="1.3.3~1")
     # Pin esp-nn for stable future builds (esp-tflite-micro depends on esp-nn)
-    esp32.add_idf_component(name="espressif/esp-nn", ref="1.2.1")
+    esp32.add_idf_component(name="espressif/esp-nn", ref="1.1.2")
 
     cg.add_build_flag("-DTF_LITE_STATIC_MEMORY")
     cg.add_build_flag("-DTF_LITE_DISABLE_X86_NEON")

From f30f0a0edcbc7ed89fff03f10b14f90326d0bbab Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Mon, 13 Apr 2026 03:43:17 -1000
Subject: [PATCH 05/11] [zephyr] Remove redundant yield() from main loop
 (#15694)

---
 esphome/components/zephyr/core.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/esphome/components/zephyr/core.cpp b/esphome/components/zephyr/core.cpp
index a3b0471ebc..93a9a1ae8e 100644
--- a/esphome/components/zephyr/core.cpp
+++ b/esphome/components/zephyr/core.cpp
@@ -99,7 +99,6 @@ int main() {
   setup();
   while (true) {
     loop();
-    esphome::yield();
   }
   return 0;
 }

From 5d0cfc31fa92c1038b328419f61d33f1eaadbe68 Mon Sep 17 00:00:00 2001
From: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com>
Date: Mon, 13 Apr 2026 14:18:44 -0400
Subject: [PATCH 06/11] [core] Move FILTER_PLATFORMIO_LINES into
 platformio_runner (#15707)

---
 esphome/platformio_api.py               | 39 ---------------------
 esphome/platformio_runner.py            | 45 ++++++++++++++++++++++++-
 tests/unit_tests/test_platformio_api.py |  2 +-
 3 files changed, 45 insertions(+), 41 deletions(-)

diff --git a/esphome/platformio_api.py b/esphome/platformio_api.py
index fc21977fdd..dec541985f 100644
--- a/esphome/platformio_api.py
+++ b/esphome/platformio_api.py
@@ -14,45 +14,6 @@ from esphome.util import run_external_process
 _LOGGER = logging.getLogger(__name__)
 
 
-IGNORE_LIB_WARNINGS = f"(?:{'|'.join(['Hash', 'Update'])})"
-FILTER_PLATFORMIO_LINES = [
-    r"Verbose mode can be enabled via `-v, --verbose` option.*",
-    r"CONFIGURATION: https://docs.platformio.org/.*",
-    r"DEBUG: Current.*",
-    r"LDF Modes:.*",
-    r"LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf.*",
-    f"Looking for {IGNORE_LIB_WARNINGS} library in registry",
-    f"Warning! Library `.*'{IGNORE_LIB_WARNINGS}.*` has not been found in PlatformIO Registry.",
-    f"You can ignore this message, if `.*{IGNORE_LIB_WARNINGS}.*` is a built-in library.*",
-    r"Scanning dependencies...",
-    r"Found \d+ compatible libraries",
-    r"Memory Usage -> https://bit.ly/pio-memory-usage",
-    r"Found: https://platformio.org/lib/show/.*",
-    r"Using cache: .*",
-    r"Installing dependencies",
-    r"Library Manager: Already installed, built-in library",
-    r"Building in .* mode",
-    r"Advanced Memory Usage is available via .*",
-    r"Merged .* ELF section",
-    r"esptool.py v.*",
-    r"esptool v.*",
-    r"Checking size .*",
-    r"Retrieving maximum program size .*",
-    r"PLATFORM: .*",
-    r"PACKAGES:.*",
-    r" - framework-arduinoespressif.* \(.*\)",
-    r" - tool-esptool.* \(.*\)",
-    r" - toolchain-.* \(.*\)",
-    r"Creating BIN file .*",
-    r"Warning! Could not find file \".*.crt\"",
-    r"Warning! Arduino framework as an ESP-IDF component doesn't handle the `variant` field! The default `esp32` variant will be used.",
-    r"Warning: DEPRECATED: 'esptool.py' is deprecated. Please use 'esptool' instead. The '.py' suffix will be removed in a future major release.",
-    r"Warning: esp-idf-size exited with code 2",
-    r"esp_idf_size: error: unrecognized arguments: --ng",
-    r"Package configuration completed successfully",
-]
-
-
 def run_platformio_cli(*args, **kwargs) -> str | int:
     os.environ["PLATFORMIO_FORCE_COLOR"] = "true"
     os.environ["PLATFORMIO_BUILD_DIR"] = str(CORE.relative_pioenvs_path().absolute())
diff --git a/esphome/platformio_runner.py b/esphome/platformio_runner.py
index 92700d5c42..599c9408a4 100644
--- a/esphome/platformio_runner.py
+++ b/esphome/platformio_runner.py
@@ -101,6 +101,50 @@ def patch_file_downloader() -> None:
     FileDownloader.__init__ = patched_init
 
 
+_IGNORE_LIB_WARNINGS = f"(?:{'|'.join(['Hash', 'Update'])})"
+# Regex patterns matched against each line of PlatformIO output. Lines that
+# match are dropped by RedirectText before they reach the parent process.
+# Patterns are anchored at the start of the line (RedirectText uses
+# ``re.match``). Disabled when the user passes ``-v`` / ``--verbose`` to
+# ``esphome compile``.
+FILTER_PLATFORMIO_LINES = [
+    r"Verbose mode can be enabled via `-v, --verbose` option.*",
+    r"CONFIGURATION: https://docs.platformio.org/.*",
+    r"DEBUG: Current.*",
+    r"LDF Modes:.*",
+    r"LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf.*",
+    f"Looking for {_IGNORE_LIB_WARNINGS} library in registry",
+    f"Warning! Library `.*'{_IGNORE_LIB_WARNINGS}.*` has not been found in PlatformIO Registry.",
+    f"You can ignore this message, if `.*{_IGNORE_LIB_WARNINGS}.*` is a built-in library.*",
+    r"Scanning dependencies...",
+    r"Found \d+ compatible libraries",
+    r"Memory Usage -> https://bit.ly/pio-memory-usage",
+    r"Found: https://platformio.org/lib/show/.*",
+    r"Using cache: .*",
+    r"Installing dependencies",
+    r"Library Manager: Already installed, built-in library",
+    r"Building in .* mode",
+    r"Advanced Memory Usage is available via .*",
+    r"Merged .* ELF section",
+    r"esptool.py v.*",
+    r"esptool v.*",
+    r"Checking size .*",
+    r"Retrieving maximum program size .*",
+    r"PLATFORM: .*",
+    r"PACKAGES:.*",
+    r" - framework-arduinoespressif.* \(.*\)",
+    r" - tool-esptool.* \(.*\)",
+    r" - toolchain-.* \(.*\)",
+    r"Creating BIN file .*",
+    r"Warning! Could not find file \".*.crt\"",
+    r"Warning! Arduino framework as an ESP-IDF component doesn't handle the `variant` field! The default `esp32` variant will be used.",
+    r"Warning: DEPRECATED: 'esptool.py' is deprecated. Please use 'esptool' instead. The '.py' suffix will be removed in a future major release.",
+    r"Warning: esp-idf-size exited with code 2",
+    r"esp_idf_size: error: unrecognized arguments: --ng",
+    r"Package configuration completed successfully",
+]
+
+
 def main() -> int:
     patch_structhash()
     patch_file_downloader()
@@ -126,7 +170,6 @@ def main() -> int:
     # Filtering is disabled when the user passed -v / --verbose to
     # ``esphome compile``, preserving the previous in-process behavior where
     # verbose mode let all PlatformIO output through unfiltered.
-    from esphome.platformio_api import FILTER_PLATFORMIO_LINES
     from esphome.util import RedirectText
 
     is_verbose = any(arg in ("-v", "--verbose") for arg in sys.argv[1:])
diff --git a/tests/unit_tests/test_platformio_api.py b/tests/unit_tests/test_platformio_api.py
index ddc4e45c84..67e64e5f61 100644
--- a/tests/unit_tests/test_platformio_api.py
+++ b/tests/unit_tests/test_platformio_api.py
@@ -906,7 +906,7 @@ def _filter_through_redirect(line: str) -> str:
 
     captured = io.StringIO()
     redirect = RedirectText(
-        captured, filter_lines=platformio_api.FILTER_PLATFORMIO_LINES
+        captured, filter_lines=platformio_runner.FILTER_PLATFORMIO_LINES
     )
     redirect.write(line + "\n")
     return captured.getvalue()

From fb0283e0ee04830275fe6e857f4a8955ac137c7b Mon Sep 17 00:00:00 2001
From: Jonathan Swoboda <154711427+swoboda1337@users.noreply.github.com>
Date: Mon, 13 Apr 2026 14:18:52 -0400
Subject: [PATCH 07/11] [esp32] Update the recommended platform to 55.03.38-1
 (#15705)

---
 .clang-tidy.hash                     | 2 +-
 esphome/components/esp32/__init__.py | 8 ++++----
 platformio.ini                       | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/.clang-tidy.hash b/.clang-tidy.hash
index cd61d9ec48..60c3776aa8 100644
--- a/.clang-tidy.hash
+++ b/.clang-tidy.hash
@@ -1 +1 @@
-d48687d988ae2a94a9973226df773478a7db1d52133545f07aa05e34fc678dcf
+10c432ae818f9ed7fd4a0176a04467b1f2634363f5ec985045a6d72747f60b90
diff --git a/esphome/components/esp32/__init__.py b/esphome/components/esp32/__init__.py
index cd38c82dd8..2974028b50 100644
--- a/esphome/components/esp32/__init__.py
+++ b/esphome/components/esp32/__init__.py
@@ -676,7 +676,7 @@ ARDUINO_FRAMEWORK_VERSION_LOOKUP = {
     "dev": cv.Version(3, 3, 8),
 }
 ARDUINO_PLATFORM_VERSION_LOOKUP = {
-    cv.Version(3, 3, 8): cv.Version(55, 3, 38),
+    cv.Version(3, 3, 8): cv.Version(55, 3, 38, "1"),
     cv.Version(3, 3, 7): cv.Version(55, 3, 37),
     cv.Version(3, 3, 6): cv.Version(55, 3, 36),
     cv.Version(3, 3, 5): cv.Version(55, 3, 35),
@@ -724,7 +724,7 @@ ESP_IDF_PLATFORM_VERSION_LOOKUP = {
     cv.Version(
         6, 0, 0
     ): "https://github.com/pioarduino/platform-espressif32.git#prep_IDF6",
-    cv.Version(5, 5, 4): cv.Version(55, 3, 38),
+    cv.Version(5, 5, 4): cv.Version(55, 3, 38, "1"),
     cv.Version(5, 5, 3, "1"): cv.Version(55, 3, 37),
     cv.Version(5, 5, 3): cv.Version(55, 3, 37),
     cv.Version(5, 5, 2): cv.Version(55, 3, 37),
@@ -744,8 +744,8 @@ ESP_IDF_PLATFORM_VERSION_LOOKUP = {
 # The platform-espressif32 version
 #  - https://github.com/pioarduino/platform-espressif32/releases
 PLATFORM_VERSION_LOOKUP = {
-    "recommended": cv.Version(55, 3, 38),
-    "latest": cv.Version(55, 3, 38),
+    "recommended": cv.Version(55, 3, 38, "1"),
+    "latest": cv.Version(55, 3, 38, "1"),
     "dev": "https://github.com/pioarduino/platform-espressif32.git#develop",
 }
 
diff --git a/platformio.ini b/platformio.ini
index 7d17628a8f..708d62afdc 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -133,7 +133,7 @@ extra_scripts = post:esphome/components/esp8266/post_build.py.script
 ; This are common settings for the ESP32 (all variants) using Arduino.
 [common:esp32-arduino]
 extends = common:arduino
-platform = https://github.com/pioarduino/platform-espressif32/releases/download/55.03.38/platform-espressif32.zip
+platform = https://github.com/pioarduino/platform-espressif32/releases/download/55.03.38-1/platform-espressif32.zip
 platform_packages =
     pioarduino/framework-arduinoespressif32@https://github.com/espressif/arduino-esp32/releases/download/3.3.8/esp32-core-3.3.8.tar.xz
     pioarduino/framework-espidf@https://github.com/pioarduino/esp-idf/releases/download/v5.5.4/esp-idf-v5.5.4.tar.xz
@@ -169,7 +169,7 @@ extra_scripts = post:esphome/components/esp32/post_build.py.script
 ; This are common settings for the ESP32 (all variants) using IDF.
 [common:esp32-idf]
 extends = common:idf
-platform = https://github.com/pioarduino/platform-espressif32/releases/download/55.03.38/platform-espressif32.zip
+platform = https://github.com/pioarduino/platform-espressif32/releases/download/55.03.38-1/platform-espressif32.zip
 platform_packages =
     pioarduino/framework-espidf@https://github.com/pioarduino/esp-idf/releases/download/v5.5.4/esp-idf-v5.5.4.tar.xz
 

From 53ce2a2f7fed1a142f43eec73c681c0106d14552 Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Mon, 13 Apr 2026 08:25:05 -1000
Subject: [PATCH 08/11] [api] Add speed_optimized to SubscribeLogsResponse
 (#15698)

Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
---
 esphome/components/api/api.proto    |  5 +++--
 esphome/components/api/api_pb2.cpp  | 18 ++++++++++++------
 script/api_protobuf/api_protobuf.py |  6 ++++--
 3 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/esphome/components/api/api.proto b/esphome/components/api/api.proto
index 4a9a6f9051..f906cfb8d7 100644
--- a/esphome/components/api/api.proto
+++ b/esphome/components/api/api.proto
@@ -778,9 +778,10 @@ message SubscribeLogsResponse {
   option (source) = SOURCE_SERVER;
   option (log) = false;
   option (no_delay) = false;
+  option (speed_optimized) = true;
 
-  LogLevel level = 1;
-  bytes message = 3;
+  LogLevel level = 1 [(force) = true];
+  bytes message = 3 [(force) = true];
 }
 
 // ==================== NOISE ENCRYPTION ====================
diff --git a/esphome/components/api/api_pb2.cpp b/esphome/components/api/api_pb2.cpp
index 481510e407..f304c85282 100644
--- a/esphome/components/api/api_pb2.cpp
+++ b/esphome/components/api/api_pb2.cpp
@@ -916,16 +916,22 @@ bool SubscribeLogsRequest::decode_varint(uint32_t field_id, proto_varint_value_t
   }
   return true;
 }
-uint8_t *SubscribeLogsResponse::encode(ProtoWriteBuffer &buffer PROTO_ENCODE_DEBUG_PARAM) const {
+__attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
+uint8_t *
+SubscribeLogsResponse::encode(ProtoWriteBuffer &buffer PROTO_ENCODE_DEBUG_PARAM) const {
   uint8_t *__restrict__ pos = buffer.get_pos();
-  ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 1, static_cast<uint32_t>(this->level));
-  ProtoEncode::encode_bytes(pos PROTO_ENCODE_DEBUG_ARG, 3, this->message_ptr_, this->message_len_);
+  ProtoEncode::encode_uint32(pos PROTO_ENCODE_DEBUG_ARG, 1, static_cast<uint32_t>(this->level), true);
+  ProtoEncode::write_raw_byte(pos PROTO_ENCODE_DEBUG_ARG, 26);
+  ProtoEncode::encode_varint_raw(pos PROTO_ENCODE_DEBUG_ARG, this->message_len_);
+  ProtoEncode::encode_raw(pos PROTO_ENCODE_DEBUG_ARG, this->message_ptr_, this->message_len_);
   return pos;
 }
-uint32_t SubscribeLogsResponse::calculate_size() const {
+__attribute__((optimize("O2")))  // NOLINT(clang-diagnostic-unknown-attributes)
+uint32_t
+SubscribeLogsResponse::calculate_size() const {
   uint32_t size = 0;
-  size += this->level ? 2 : 0;
-  size += ProtoSize::calc_length(1, this->message_len_);
+  size += 2;
+  size += ProtoSize::calc_length_force(1, this->message_len_);
   return size;
 }
 #ifdef USE_API_NOISE
diff --git a/script/api_protobuf/api_protobuf.py b/script/api_protobuf/api_protobuf.py
index 1743d2bb34..73e0859d5e 100755
--- a/script/api_protobuf/api_protobuf.py
+++ b/script/api_protobuf/api_protobuf.py
@@ -1028,7 +1028,8 @@ class BytesType(TypeInfo):
         )
 
     def get_size_calculation(self, name: str, force: bool = False) -> str:
-        return f"size += ProtoSize::calc_length({self.calculate_field_id_size()}, this->{self.field_name}_len_);"
+        calc_fn = "calc_length_force" if force else "calc_length"
+        return f"size += ProtoSize::{calc_fn}({self.calculate_field_id_size()}, this->{self.field_name}_len_);"
 
     def get_estimated_size(self) -> int:
         return self.calculate_field_id_size() + 8  # field ID + 8 bytes typical bytes
@@ -1109,7 +1110,8 @@ class PointerToBytesBufferType(PointerToBufferTypeBase):
         )
 
     def get_size_calculation(self, name: str, force: bool = False) -> str:
-        return f"size += ProtoSize::calc_length({self.calculate_field_id_size()}, this->{self.field_name}_len);"
+        calc_fn = "calc_length_force" if force else "calc_length"
+        return f"size += ProtoSize::{calc_fn}({self.calculate_field_id_size()}, this->{self.field_name}_len);"
 
 
 class PointerToStringBufferType(PointerToBufferTypeBase):

From af7cb1d81ecefbdc8240a03f05ac926c1d21a96b Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Mon, 13 Apr 2026 08:40:25 -1000
Subject: [PATCH 09/11] [scheduler] Force-inline process_defer_queue_() fast
 path (#15686)

---
 esphome/core/scheduler.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/core/scheduler.h b/esphome/core/scheduler.h
index 43a3ec7049..ea6c2a675e 100644
--- a/esphome/core/scheduler.h
+++ b/esphome/core/scheduler.h
@@ -407,7 +407,7 @@ class Scheduler {
   // Process defer queue for FIFO execution of deferred items.
   // IMPORTANT: This method should only be called from the main thread (loop task).
   // Inlined: the fast path (nothing deferred) is just an atomic load check.
-  inline void HOT process_defer_queue_(uint32_t &now) {
+  inline void ESPHOME_ALWAYS_INLINE HOT process_defer_queue_(uint32_t &now) {
     // Fast path: nothing to process, avoid lock entirely.
     // Worst case is a one-loop-iteration delay before newly deferred items are processed.
     if (this->defer_empty_())

From 9f7e310526cb51126aaef85e64f76b8c152e620c Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Mon, 13 Apr 2026 08:40:39 -1000
Subject: [PATCH 10/11] [scheduler] Force-inline cleanup_() fast path (#15683)

---
 esphome/core/scheduler.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/core/scheduler.h b/esphome/core/scheduler.h
index ea6c2a675e..e678ea0987 100644
--- a/esphome/core/scheduler.h
+++ b/esphome/core/scheduler.h
@@ -302,7 +302,7 @@ class Scheduler {
   // loop thread structurally modifies items_ (push/pop/erase). Other threads may
   // iterate items_ and mark items removed under lock_, but never change the
   // vector's size or data pointer.
-  inline bool HOT cleanup_() {
+  inline bool ESPHOME_ALWAYS_INLINE HOT cleanup_() {
     if (this->to_remove_empty_())
       return !this->items_.empty();
     return this->cleanup_slow_path_();

From b85a7ef3177d2fe171922e2f67ad3056b4b3f34f Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@koston.org>
Date: Mon, 13 Apr 2026 08:40:58 -1000
Subject: [PATCH 11/11] [scheduler] Force-inline process_to_add() fast path
 (#15685)

---
 esphome/core/scheduler.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/core/scheduler.h b/esphome/core/scheduler.h
index e678ea0987..21af94ea4e 100644
--- a/esphome/core/scheduler.h
+++ b/esphome/core/scheduler.h
@@ -138,7 +138,7 @@ class Scheduler {
   // (single-threaded). This is safe because the main loop is the only thread
   // that reads to_add_ without holding lock_; other threads may read it only
   // while holding the mutex (e.g. cancel_item_locked_).
-  inline void HOT process_to_add() {
+  inline void ESPHOME_ALWAYS_INLINE HOT process_to_add() {
     if (this->to_add_empty_())
       return;
     this->process_to_add_slow_path_();