Merge branch 'pi07' into pi08

# Conflicts:
#	esphome/components/packet_interface/__init__.py
#	esphome/core/defines.h

AGENTS.md

@@ -217,10 +217,9 @@ file does, and it is the authority when they disagree. The most useful starting
         the helper's arguments instead of writing a loop. 7-byte BCD RTC calendars use `time::decode_bcd_calendar<LAYOUT>`
         and `encode_bcd_calendar<LAYOUT>` with `EPSON_BCD_CALENDAR`, `DS_BCD_CALENDAR` or `PCF_BCD_CALENDAR`.
     *   **Bus helpers:** UART drains with `read_available(on_byte)` and `discard_available()`, text lines with
-        `LineReader<N>`, fixed-length binary frames with `FrameReader<N, HEADER...>`; I2C has `update_register`,
-        `write_registers` (PROGMEM `I2CRegValue` table), `check_chip_id` and `read_bytes_16_le`.
-        `if (!this->status_comm_result(ok)) return;` sets or clears the warning. A child sensor that skips repeated
-        values is `SUB_SENSOR_WITH_DEDUP(name, type)`.
+        `LineReader<N>`; I2C has `update_register`, `write_registers` (PROGMEM `I2CRegValue` table), `check_chip_id`
+        and `read_bytes_16_le`. `if (!this->status_comm_result(ok)) return;` sets or clears the warning.
+        A child sensor that skips repeated values is `SUB_SENSOR_WITH_DEDUP(name, type)`.
     *   **An unset float is `NAN`**, not `optional<float>`; the optional costs 4 to 8 bytes of padding per member.
     *   **`PollingComponent` first runs `update()`** after a random share of the interval; call `this->update()` at the
         end of `setup()` when the entities need a state at boot.
@@ -444,16 +443,12 @@ file does, and it is the authority when they disagree. The most useful starting
           uses `button.ApplyButton` (`switch.ApplySwitch`, `number.ApplyNumber`, `select.ApplySelect`) in its schema
           and `apply=` on the `sub_*` call. The body is a call on the hub with `entity` and `state`, `value` or
           `index`/`option` in scope; on a switch, number or select `publish="before"` or `"after"` publishes the state.
-          `publish="momentary"` is only for legacy action switches (restart, factory reset): it publishes off and runs
-          the body only when turned on. Never use it for a new entity; an action is a button.
           ```python
           switches = switch.sub_switches(config, parent=hub)
           await switches(CONF_BLUETOOTH, None, apply="set_bluetooth(state)", publish="after")
           ```
           Restore an owned or standalone switch in `setup()` with `sw->restore()`, or `restore(default)`
           to still drive a state when the restore mode is disabled.
-          A hub that applies its switches' restored states itself reads `sw->get_initial_write_state()`, which
-          already applies `inverted`.
 
         - **Other codegen helpers:** `uart.new_uart_component(config, *ctor_args)` (and `i2c.new_i2c_component`,
           `spi.new_spi_component`, `modbus.new_modbus_client_component`, `ble_client.new_ble_node_component`)

CODEOWNERS

@@ -196,6 +196,7 @@ esphome/components/ens160_base/* @latonita @vincentscode
 esphome/components/ens160_i2c/* @latonita
 esphome/components/ens160_spi/* @latonita
 esphome/components/ens210/* @itn3rd77
+esphome/components/entity_transport/* @clydebarrow
 esphome/components/epaper_spi/* @esphome/core
 esphome/components/es7210/* @kahrendt
 esphome/components/es7243/* @Chorty
@@ -641,7 +642,9 @@ esphome/components/sun_gtil2/* @Mat931
 esphome/components/switch/* @esphome/core
 esphome/components/switch/binary_sensor/* @ssieb
 esphome/components/sx126x/* @swoboda1337
+esphome/components/sx126x/packet_interface/* @clydebarrow
 esphome/components/sx127x/* @swoboda1337
+esphome/components/sx127x/packet_interface/* @clydebarrow
 esphome/components/sy6970/* @linkedupbits
 esphome/components/syslog/* @clydebarrow
 esphome/components/systa_bus/* @Mat931
@@ -653,6 +656,8 @@ esphome/components/tca8418/* @zebble
 esphome/components/tca9548a/* @andreashergert1984
 esphome/components/tca9555/* @mobrembski
 esphome/components/tcl112/* @glmnet
+esphome/components/tcp/* @clydebarrow
+esphome/components/tcp/packet_interface/* @clydebarrow
 esphome/components/tcp_uart/* @Bascht74
 esphome/components/tee501/* @Stock-M
 esphome/components/teleinfo/* @0hax @FredM67

esphome/__main__.py

@@ -1305,7 +1305,10 @@ def upload_program(
                 f"{option_string} is only supported with the esphome OTA platform; "
                 "the web_server OTA path can only update the firmware image."
             )
-        return _upload_via_web_server(config, network_devices, _app_ota_image(args))
+        binary = CORE.firmware_bin
+        if getattr(args, "file", None) is not None:
+            binary = Path(args.file)
+        return _upload_via_web_server(config, network_devices, binary)
 
     return _upload_via_native_api(config, network_devices, args)
 
@@ -1361,16 +1364,6 @@ def _esphome_ota_conf(config: ConfigType) -> ConfigType | None:
     return next(iter(esphome_ota_items(config)), None)
 
 
-def _app_ota_image(args: ArgsProtocol) -> Path:
-    """The file an app update sends: ``--file`` or the build output, as the
-    target platform's ota_image hook picks it."""
-    binary = CORE.firmware_bin
-    if (file := getattr(args, "file", None)) is not None:
-        binary = Path(file)
-    ota_image = platform_hooks.get_platform_hook(CORE.target_platform, "ota_image")
-    return ota_image(binary) if ota_image is not None else binary
-
-
 def _upload_via_native_api(
     config: ConfigType, network_devices: list[str], args: ArgsProtocol
 ) -> tuple[int, str | None]:
@@ -1420,27 +1413,27 @@ def _upload_via_native_api(
                 f"flash a build with the option enabled, and then retry {option_string}."
             )
 
+    binary = CORE.firmware_bin
     ota_type = espota2.OTA_TYPE_UPDATE_APP
-    file = getattr(args, "file", None)
     if getattr(args, "partition_table", False):
         # Fail fast if the resolved ESPHome OTA config does not enable allow_partition_access.
         # The device-side handshake also rejects this with "Device only supports app updates",
         # but checking here surfaces the misconfiguration before opening a network connection.
         check_partition_access("--partition-table")
-        binary = Path(file) if file is not None else CORE.partition_table_bin
+        binary = CORE.partition_table_bin
         ota_type = espota2.OTA_TYPE_UPDATE_PARTITION_TABLE
     elif getattr(args, "bootloader", False):
         check_partition_access("--bootloader")
         if (
-            file is None
+            getattr(args, "file", None) is None
             and (native := native_backend())
             and (hint := getattr(native, "missing_image_hint", lambda: None)())
         ):
             raise EsphomeError(hint)
-        binary = Path(file) if file is not None else CORE.bootloader_bin
+        binary = CORE.bootloader_bin
         ota_type = espota2.OTA_TYPE_UPDATE_BOOTLOADER
-    else:
-        binary = _app_ota_image(args)
+    if getattr(args, "file", None) is not None:
+        binary = Path(args.file)
 
     if ota_type == espota2.OTA_TYPE_UPDATE_PARTITION_TABLE:
         _validate_partition_table_binary(binary)

esphome/automation.py

@@ -1,18 +1,15 @@
 from collections.abc import Awaitable, Callable, Sequence
 from dataclasses import dataclass, field
 import logging
-import math
 import string
 from typing import Any
 
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.const import (
-    CONF_ABOVE,
     CONF_ALL,
     CONF_ANY,
     CONF_AUTOMATION_ID,
-    CONF_BELOW,
     CONF_CONDITION,
     CONF_COUNT,
     CONF_ELSE,
@@ -366,25 +363,6 @@ class ApplyField:
         return ApplyCall(target, ((self.conf_key, self.type_, self.const_fn),))
 
 
-def _in_range_low(config: ConfigType, value: float) -> str:
-    return "-INFINITY" if math.isnan(value) else str(cg.safe_exp(value))
-
-
-def _in_range_high(config: ConfigType, value: float) -> str:
-    # With no lower bound, an unset upper bound stays NaN so the check is false, as before.
-    if math.isnan(value):
-        return "NAN" if math.isnan(config[CONF_ABOVE]) else "INFINITY"
-    return str(cg.safe_exp(value))
-
-
-# ``above <= state <= below`` on the parent's float ``state``; register with ``IN_RANGE_DEFAULTS``.
-IN_RANGE_CHECK = ApplyCall(
-    "state >= {} && {parent}->state <= {}",
-    ((CONF_ABOVE, cg.float_, _in_range_low), (CONF_BELOW, cg.float_, _in_range_high)),
-)
-IN_RANGE_DEFAULTS = {CONF_ABOVE: math.nan, CONF_BELOW: math.nan}
-
-
 @dataclass(frozen=True)
 class ApplyBytes:
     """A byte payload key forwarded as ``target``, whose ``{}`` stands for ``data, len``.
@@ -713,11 +691,7 @@ async def _render_check(
 
 
 def register_apply_condition(
-    name: str,
-    schema: cv.Schema,
-    check: str | ApplyCall,
-    id_key: str = CONF_ID,
-    defaults: ConfigType | None = None,
+    name: str, schema: cv.Schema, check: str | ApplyCall, id_key: str = CONF_ID
 ) -> None:
     """Register a condition that is one expression on its parent, with no C++ class.
 
@@ -726,7 +700,6 @@ def register_apply_condition(
     against config values, all of which must be present. Write ``== false`` to negate.
     A ``cg.std_string`` constant stays in flash on ESP8266 and supports only ``==`` or ``!=``
     against a ``std::string`` or ``StringRef`` member; other string types are plain literals.
-    ``defaults`` fills absent keys at code generation only, so the validated config is unchanged.
     Generates one static predicate and an ``ApplyCondition`` templated on it.
     """
     call = check if isinstance(check, ApplyCall) else ApplyCall(check)
@@ -741,8 +714,6 @@ def register_apply_condition(
         template_arg: cg.TemplateArguments,
         args: TemplateArgsType,
     ) -> MockObj:
-        if defaults:
-            config = {**defaults, **config}
         parent = await _apply_parent(config, id_key)
         lambda_args = _apply_lambda_args(args)
         values = _apply_values(config, members)

esphome/build_gen/espidf.py

@@ -7,7 +7,6 @@ import re
 import textwrap
 
 from esphome.build_helpers import pch
-from esphome.build_helpers.ccache import CCACHE_PCH_MIN_VERSION
 from esphome.components.esp32 import (
     KEY_SRC_CMAKE,
     get_esp32_variant,
@@ -516,7 +515,7 @@ target_link_options(${{COMPONENT_LIB}} PUBLIC
 # Where CMake puts the .gch of the src component; ccache reads the checksum
 # next to it in place of the .gch
 _PCH_SUM_PATH = "build/esp-idf/src/CMakeFiles/__idf_src.dir/cmake_pch.hxx.gch.sum"
-# Where the CMake gate records its choice
+# Where the Windows gate records its choice
 _PCH_CHOICE_VAR = "ESPHOME_PCH"
 
 
@@ -532,32 +531,16 @@ def _pch_cmake_block() -> str:
     block = f"""target_precompile_headers(${{COMPONENT_LIB}} PRIVATE
 {headers}
 )"""
-    if pch.pch_forced():
+    if not pch.pch_needs_gcc_check():
         return f"\n# ESPHome precompiled header\n{block}\n"
-    # Only CMake knows the compiler version before the first configure, and
-    # the ccache IDF found is the one the build runs
-    gcc_gate = ""
-    if pch.pch_needs_gcc_check():
-        gcc_gate = f"""if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND ({pch.PCH_WINDOWS_CMAKE_OLD_GCC}))
-  message(STATUS "ESPHome: GCC ${{CMAKE_CXX_COMPILER_VERSION}} cannot load a precompiled header on Windows; compiling without it")
-  set(_esphome_pch OFF)
-endif()
-"""
-    min_ccache = ".".join(map(str, CCACHE_PCH_MIN_VERSION))
+    # Before the first configure only CMake knows the compiler version
     return f"""
-# ESPHome precompiled header, unless a check below rules it out
-set(_esphome_pch ON)
-{gcc_gate}if(CCACHE_ENABLE AND CCACHE_FOUND)
-  execute_process(COMMAND "${{CCACHE_FOUND}}" --version OUTPUT_VARIABLE _esphome_ccache ERROR_QUIET)
-  if(_esphome_ccache MATCHES "ccache version ([0-9.]+)")
-    if(CMAKE_MATCH_1 VERSION_LESS {min_ccache})
-      message(STATUS "ESPHome: ccache ${{CMAKE_MATCH_1}} can reuse stale objects with a precompiled header; compiling without it (upgrade ccache to {min_ccache} or newer, or set ESPHOME_PCH_ENABLE=1 to force)")
-      set(_esphome_pch OFF)
-    endif()
-  endif()
-endif()
-set({_PCH_CHOICE_VAR} ${{_esphome_pch}} CACHE BOOL "ESPHome precompiled header in use" FORCE)
-if(_esphome_pch)
+# ESPHome precompiled header, unless GCC bug 14940 keeps it from loading
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND ({pch.PCH_WINDOWS_CMAKE_OLD_GCC}))
+  message(STATUS "ESPHome: GCC ${{CMAKE_CXX_COMPILER_VERSION}} cannot load a precompiled header on Windows; compiling without it")
+  set({_PCH_CHOICE_VAR} OFF CACHE BOOL "ESPHome precompiled header in use" FORCE)
+else()
+  set({_PCH_CHOICE_VAR} ON CACHE BOOL "ESPHome precompiled header in use" FORCE)
 {textwrap.indent(block, "  ")}
 endif()
 """
@@ -574,10 +557,10 @@ def write_pch_checksum() -> None:
 
     if not pch.pch_enabled():
         return
-    # Written whatever the gate chose last time: a build tree without that
-    # choice, or a reconfigure that turns the pch on, must not see a stale sum
-    if pch.pch_forced() or get_cmake_cache_value(_PCH_CHOICE_VAR) == "ON":
-        pch.log_pch_in_use()
+    # The gate's choice, cached by configure
+    if pch.pch_needs_gcc_check() and get_cmake_cache_value(_PCH_CHOICE_VAR) != "ON":
+        return
+    pch.log_pch_in_use()
     checksum = pch.pch_checksum(
         CORE.relative_src_path(),
         pch.PCH_DEFAULT_HEADERS,

esphome/build_helpers/ccache.py

@@ -3,68 +3,21 @@ resolution, and default ``CCACHE_*`` values."""
 
 from __future__ import annotations
 
-import functools
 import logging
 import os
 from pathlib import Path
-import re
 
-from esphome.framework_helpers import (
-    strip_win_long_path_prefix,
-    tool_version_probe,
-    tool_version_runs,
-)
+from esphome.framework_helpers import strip_win_long_path_prefix, tool_version_runs
 from esphome.helpers import FALSY_ENV_STRINGS, TRUTHY_ENV_STRINGS
 
 _LOGGER = logging.getLogger(__name__)
 
 
-# Before 4.7 ccache stores a pch consumer whose header is newer than one
-# second without that header, so a later build reuses it after the header
-# changed (#21621)
-CCACHE_PCH_MIN_VERSION = (4, 7)
-
-_VERSION_RE = re.compile(r"ccache version (\d+(?:\.\d+)*)")
-
-
-@functools.cache
-def _ccache_probe(ccache: str) -> str | Exception:
-    """``ccache --version``, run once per binary per process."""
-    return tool_version_probe(ccache)
-
-
 def _ccache_runs(ccache: str) -> bool:
     """Return True when the ``ccache`` found on PATH actually runs."""
     return tool_version_runs(
         ccache,
         "Ignoring ccache at %s because it failed to run; compiling without ccache",
-        probe=_ccache_probe,
-    )
-
-
-@functools.cache
-def _ccache_too_old_for_pch(ccache: str) -> bool:
-    output = _ccache_probe(ccache)
-    if not isinstance(output, str) or (found := _VERSION_RE.search(output)) is None:
-        return False
-    if tuple(map(int, found[1].split("."))) >= CCACHE_PCH_MIN_VERSION:
-        return False
-    _LOGGER.info(
-        "ccache %s at %s can reuse stale objects with a precompiled header; "
-        "compiling without it (upgrade ccache to %s or newer, or set "
-        "ESPHOME_PCH_ENABLE=1 to force)",
-        found[1],
-        ccache,
-        ".".join(map(str, CCACHE_PCH_MIN_VERSION)),
-    )
-    return True
-
-
-def ccache_breaks_pch() -> bool:
-    """Whether the ccache this build uses is too old for a precompiled header.
-    ESP-IDF builds check the ccache IDF finds in CMake instead (build_gen.espidf)."""
-    return (ccache := resolve_ccache_path()) is not None and _ccache_too_old_for_pch(
-        ccache
     )
 
 

esphome/build_helpers/pch.py

@@ -12,11 +12,7 @@ import re
 import subprocess
 import sys
 
-from esphome.build_helpers.ccache import (
-    ccache_breaks_pch,
-    effective_ccache_basedir,
-    parse_enable_env,
-)
+from esphome.build_helpers.ccache import effective_ccache_basedir, parse_enable_env
 from esphome.const import PLATFORM_NRF52
 from esphome.helpers import write_file_if_changed
 
@@ -121,16 +117,9 @@ def pch_needs_gcc_check() -> bool:
     return sys.platform == "win32" and parse_enable_env("ESPHOME_PCH_ENABLE") is None
 
 
-def _ccache_rules_out_pch() -> bool:
-    """An old ccache, unless ``ESPHOME_PCH_ENABLE=1`` forces the pch on.
-    ESP-IDF runs the same check in CMake (build_gen.espidf)."""
-    return not pch_forced() and ccache_breaks_pch()
-
-
 def pch_usable(cxx: Sequence[Path | str]) -> bool:
-    """The knob plus the ccache and host rules; ``ESPHOME_PCH_ENABLE=1``
-    skips the rules."""
-    if not pch_enabled() or _ccache_rules_out_pch():
+    """The knob plus the host rule; ``ESPHOME_PCH_ENABLE=1`` skips the rule."""
+    if not pch_enabled():
         return False
     if not pch_needs_gcc_check():
         return True
@@ -173,11 +162,7 @@ def pch_script_enabled() -> bool:
     """Whether this PlatformIO build takes the pch script."""
     from esphome.core import CORE
 
-    return (
-        pch_enabled()
-        and CORE.target_platform not in PCH_SCRIPT_EXCLUDED_PLATFORMS
-        and not _ccache_rules_out_pch()
-    )
+    return pch_enabled() and CORE.target_platform not in PCH_SCRIPT_EXCLUDED_PLATFORMS
 
 
 def pch_header_text(include_headers: Iterable[str]) -> str:

esphome/compiled_config.py

@@ -33,35 +33,9 @@ _CACHE_VERSION = 1
 _LAMBDA_KEY = "__esphome_lambda__"
 
 
-_CACHE_SUFFIX = ".validated.json"
-
-
 def compiled_config_path(config_filename: str) -> Path:
     """Path to the cached validated config alongside the storage sidecar."""
-    return CORE.data_dir / "storage" / f"{config_filename}{_CACHE_SUFFIX}"
-
-
-def invalidate_compiled_config() -> None:
-    """Drop every cache in the storage dir after a change to a file the
-    mtime check cannot see, such as secrets.yaml or an include; other
-    configurations may share that file."""
-    storage = compiled_config_path(CORE.config_filename).parent
-    try:
-        caches = [p for p in storage.iterdir() if p.name.endswith(_CACHE_SUFFIX)]
-    except FileNotFoundError:
-        return
-    except OSError as err:
-        raise EsphomeError(
-            f"Could not list the validated config caches in {storage}: {err}"
-        ) from err
-    for path in caches:
-        try:
-            path.unlink(missing_ok=True)
-        except OSError as err:
-            # A stale cache would present the old key on the next upload
-            raise EsphomeError(
-                f"Could not remove the validated config cache {path}: {err}"
-            ) from err
+    return CORE.data_dir / "storage" / f"{config_filename}.validated.json"
 
 
 def save_compiled_config(config: ConfigType) -> None:

esphome/components/ade7880/ade7880.cpp

@@ -297,7 +297,9 @@ void ADE7880::init_device_() {
 void ADE7880::reset_device_() {
   if (this->reset_pin_ != nullptr) {
     ESP_LOGD(TAG, "Reset device using RESET pin");
-    pulse_reset(this->reset_pin_, {.low_ms = 1});
+    this->reset_pin_->digital_write(false);
+    delay(1);
+    this->reset_pin_->digital_write(true);
   } else {
     ESP_LOGD(TAG, "Reset device using SWRST command");
     this->write_u16_register16_(CONFIG, CONFIG_SWRST);

esphome/components/aic3204/aic3204.cpp

@@ -14,80 +14,80 @@ ESPHOME_LOG_TAG(TAG, "aic3204");
     return; \
   }
 
-static constexpr i2c::I2CRegValue AIC3204_INIT[] PROGMEM = {
-    // Set register page to 0
-    {AIC3204_PAGE_CTRL, 0x00},
-    // Initiate SW reset (PLL is powered off as part of reset)
-    {AIC3204_SW_RST, 0x01},
-    // *** Program clock settings ***
-    // Default is CODEC_CLKIN is from MCLK pin. Don't need to change this.
-    // MDAC*NDAC*FOSR*48Khz = mClk (24.576 MHz when the XMOS is expecting 48kHz audio)
-    // (See page 51 of https://www.ti.com/lit/ml/slaa557/slaa557.pdf)
-    // We do need MDAC*DOSR/32 >= the resource compute level for the processing block
-    // So here 2*128/32 = 8, which is equal to processing block 1 's resource compute
-    // See page 5 of https://www.ti.com/lit/an/slaa404c/slaa404c.pdf for the workflow
-    // for determining these settings.
-    // Power up NDAC and set to 2
-    {AIC3204_NDAC, 0x82},
-    // Power up MDAC and set to 2
-    {AIC3204_MDAC, 0x82},
-    // Program DOSR = 128
-    {AIC3204_DOSR, 0x80},
-    // Set Audio Interface Config: I2S, 32 bits, DOUT always driving
-    {AIC3204_CODEC_IF, 0x30},
-    // For I2S Firmware only, set SCLK/MFP3 pin as Audio Data In
-    {AIC3204_SCLK_MFP3, 0x02},
-    {AIC3204_AUDIO_IF_4, 0x01},
-    {AIC3204_AUDIO_IF_5, 0x01},
-    // Program the DAC processing block to be used - PRB_P1
-    {AIC3204_DAC_SIG_PROC, 0x01},
-    // *** Select Page 1 ***
-    {AIC3204_PAGE_CTRL, 0x01},
-    // Enable the internal AVDD_LDO:
-    {AIC3204_LDO_CTRL, 0x09},
-    // *** Program Analog Blocks ***
-    // Disable Internal Crude AVdd in presence of external AVdd supply or before powering up internal AVdd LDO
-    {AIC3204_PWR_CFG, 0x08},
-    // Enable Master Analog Power Control
-    {AIC3204_LDO_CTRL, 0x01},
-    // Page 125: Common mode control register, set d6 to 1 to make the full chip common mode = 0.75 v
-    // We are using the internal AVdd regulator with a nominal output of 1.72 V (see LDO_CTRL_REGISTER on page 123)
-    // Page 86 says to only set the common mode voltage to 0.9 v if AVdd >= 1.8... but it isn't on our hardware
-    // We also adjust the HPL and HPR gains to -2dB gian later in this config flow compensate (see page 47)
-    // (All pages refer to the TLV320AIC3204 Application Reference Guide)
-    {AIC3204_CM_CTRL, 0x40},
-    // *** Set PowerTune Modes ***
-    // Set the Left & Right DAC PowerTune mode to PTM_P3/4. Use Class-AB driver.
-    {AIC3204_PLAY_CFG1, 0x00},
-    {AIC3204_PLAY_CFG2, 0x00},
-    // Set the REF charging time to 40ms
-    {AIC3204_REF_STARTUP, 0x01},
-    // HP soft stepping settings for optimal pop performance at power up
-    // Rpop used is 6k with N = 6 and soft step = 20usec. This should work with 47uF coupling
-    // capacitor. Can try N=5,6 or 7 time constants as well. Trade-off delay vs “pop” sound.
-    {AIC3204_HP_START, 0x25},
-    // Route Left DAC to HPL
-    {AIC3204_HPL_ROUTE, 0x08},
-    // Route Right DAC to HPR
-    {AIC3204_HPR_ROUTE, 0x08},
-    // Route Left DAC to LOL
-    {AIC3204_LOL_ROUTE, 0x08},
-    // Route Right DAC to LOR
-    {AIC3204_LOR_ROUTE, 0x08},
-    // Unmute HPL and set gain to -2dB (see comment before configuring the AIC3204_CM_CTRL register)
-    {AIC3204_HPL_GAIN, 0x3e},
-    // Unmute HPR and set gain to -2dB (see comment before configuring the AIC3204_CM_CTRL register)
-    {AIC3204_HPR_GAIN, 0x3e},
-    // Unmute LOL and set gain to 0dB
-    {AIC3204_LOL_DRV_GAIN, 0x00},
-    // Unmute LOR and set gain to 0dB
-    {AIC3204_LOR_DRV_GAIN, 0x00},
-    // Power up HPL and HPR, LOL and LOR drivers
-    {AIC3204_OP_PWR_CTRL, 0x3C},
-};
-
 void AIC3204::setup() {
-  ERROR_CHECK(this->write_registers(AIC3204_INIT), "Failed to initialize");
+  // Set register page to 0
+  ERROR_CHECK(this->write_byte(AIC3204_PAGE_CTRL, 0x00), "Set page 0 failed");
+  // Initiate SW reset (PLL is powered off as part of reset)
+  ERROR_CHECK(this->write_byte(AIC3204_SW_RST, 0x01), "Software reset failed");
+  // *** Program clock settings ***
+  // Default is CODEC_CLKIN is from MCLK pin. Don't need to change this.
+  // MDAC*NDAC*FOSR*48Khz = mClk (24.576 MHz when the XMOS is expecting 48kHz audio)
+  // (See page 51 of https://www.ti.com/lit/ml/slaa557/slaa557.pdf)
+  // We do need MDAC*DOSR/32 >= the resource compute level for the processing block
+  // So here 2*128/32 = 8, which is equal to processing block 1 's resource compute
+  // See page 5 of https://www.ti.com/lit/an/slaa404c/slaa404c.pdf for the workflow
+  // for determining these settings.
+
+  // Power up NDAC and set to 2
+  ERROR_CHECK(this->write_byte(AIC3204_NDAC, 0x82), "Set NDAC failed");
+  // Power up MDAC and set to 2
+  ERROR_CHECK(this->write_byte(AIC3204_MDAC, 0x82), "Set MDAC failed");
+  // Program DOSR = 128
+  ERROR_CHECK(this->write_byte(AIC3204_DOSR, 0x80), "Set DOSR failed");
+  // Set Audio Interface Config: I2S, 32 bits, DOUT always driving
+  ERROR_CHECK(this->write_byte(AIC3204_CODEC_IF, 0x30), "Set CODEC_IF failed");
+  // For I2S Firmware only, set SCLK/MFP3 pin as Audio Data In
+  ERROR_CHECK(this->write_byte(AIC3204_SCLK_MFP3, 0x02), "Set SCLK/MFP3 failed");
+  ERROR_CHECK(this->write_byte(AIC3204_AUDIO_IF_4, 0x01), "Set AUDIO_IF_4 failed");
+  ERROR_CHECK(this->write_byte(AIC3204_AUDIO_IF_5, 0x01), "Set AUDIO_IF_5 failed");
+  // Program the DAC processing block to be used - PRB_P1
+  ERROR_CHECK(this->write_byte(AIC3204_DAC_SIG_PROC, 0x01), "Set DAC_SIG_PROC failed");
+
+  // *** Select Page 1 ***
+  ERROR_CHECK(this->write_byte(AIC3204_PAGE_CTRL, 0x01), "Set page 1 failed");
+  // Enable the internal AVDD_LDO:
+  ERROR_CHECK(this->write_byte(AIC3204_LDO_CTRL, 0x09), "Set LDO_CTRL failed");
+  // *** Program Analog Blocks ***
+  // Disable Internal Crude AVdd in presence of external AVdd supply or before powering up internal AVdd LDO
+  ERROR_CHECK(this->write_byte(AIC3204_PWR_CFG, 0x08), "Set PWR_CFG failed");
+  // Enable Master Analog Power Control
+  ERROR_CHECK(this->write_byte(AIC3204_LDO_CTRL, 0x01), "Set LDO_CTRL failed");
+  // Page 125: Common mode control register, set d6 to 1 to make the full chip common mode = 0.75 v
+  // We are using the internal AVdd regulator with a nominal output of 1.72 V (see LDO_CTRL_REGISTER on page 123)
+  // Page 86 says to only set the common mode voltage to 0.9 v if AVdd >= 1.8... but it isn't on our hardware
+  // We also adjust the HPL and HPR gains to -2dB gian later in this config flow compensate (see page 47)
+  // (All pages refer to the TLV320AIC3204 Application Reference Guide)
+  ERROR_CHECK(this->write_byte(AIC3204_CM_CTRL, 0x40), "Set CM_CTRL failed");
+  // *** Set PowerTune Modes ***
+  // Set the Left & Right DAC PowerTune mode to PTM_P3/4. Use Class-AB driver.
+  ERROR_CHECK(this->write_byte(AIC3204_PLAY_CFG1, 0x00), "Set PLAY_CFG1 failed");
+  ERROR_CHECK(this->write_byte(AIC3204_PLAY_CFG2, 0x00), "Set PLAY_CFG2 failed");
+  // Set the REF charging time to 40ms
+  ERROR_CHECK(this->write_byte(AIC3204_REF_STARTUP, 0x01), "Set REF_STARTUP failed");
+  // HP soft stepping settings for optimal pop performance at power up
+  // Rpop used is 6k with N = 6 and soft step = 20usec. This should work with 47uF coupling
+  // capacitor. Can try N=5,6 or 7 time constants as well. Trade-off delay vs “pop” sound.
+  ERROR_CHECK(this->write_byte(AIC3204_HP_START, 0x25), "Set HP_START failed");
+  // Route Left DAC to HPL
+  ERROR_CHECK(this->write_byte(AIC3204_HPL_ROUTE, 0x08), "Set HPL_ROUTE failed");
+  // Route Right DAC to HPR
+  ERROR_CHECK(this->write_byte(AIC3204_HPR_ROUTE, 0x08), "Set HPR_ROUTE failed");
+  // Route Left DAC to LOL
+  ERROR_CHECK(this->write_byte(AIC3204_LOL_ROUTE, 0x08), "Set LOL_ROUTE failed");
+  // Route Right DAC to LOR
+  ERROR_CHECK(this->write_byte(AIC3204_LOR_ROUTE, 0x08), "Set LOR_ROUTE failed");
+
+  // Unmute HPL and set gain to -2dB (see comment before configuring the AIC3204_CM_CTRL register)
+  ERROR_CHECK(this->write_byte(AIC3204_HPL_GAIN, 0x3e), "Set HPL_GAIN failed");
+  // Unmute HPR and set gain to -2dB (see comment before configuring the AIC3204_CM_CTRL register)
+  ERROR_CHECK(this->write_byte(AIC3204_HPR_GAIN, 0x3e), "Set HPR_GAIN failed");
+  // Unmute LOL and set gain to 0dB
+  ERROR_CHECK(this->write_byte(AIC3204_LOL_DRV_GAIN, 0x00), "Set LOL_DRV_GAIN failed");
+  // Unmute LOR and set gain to 0dB
+  ERROR_CHECK(this->write_byte(AIC3204_LOR_DRV_GAIN, 0x00), "Set LOR_DRV_GAIN failed");
+
+  // Power up HPL and HPR, LOL and LOR drivers
+  ERROR_CHECK(this->write_byte(AIC3204_OP_PWR_CTRL, 0x3C), "Set OP_PWR_CTRL failed");
 
   // Wait for 2.5 sec for soft stepping to take effect before attempting power-up
   this->set_timeout(2500, [this]() {

esphome/components/airton/airton.h

@@ -90,10 +90,6 @@ class AirtonClimate : public climate_ir::ClimateIR {
   bool set_display_state(bool state);
   bool set_vertical_direction_state(VerticalDirection direction);
   void send_settings();
-  void control_vertical_direction(VerticalDirection direction) {
-    if (this->set_vertical_direction_state(direction))
-      this->send_settings();
-  }
   void set_setting(AirtonSetting setting, bool state) {
     const bool changed = setting == AirtonSetting::AIRTON_SETTING_DISPLAY ? this->set_display_state(state)
                                                                           : this->set_sleep_mode_state(state);

esphome/components/airton/select/__init__.py

@@ -9,16 +9,18 @@ from ..climate import (
     CONF_VERTICAL_DIRECTION,
     VERTICAL_DIRECTIONS,
     AirtonClimate,
-    VerticalDirection,
+    airton_ns,
 )
 
 CODEOWNERS = ["@Procsiab"]
 
+VerticalDirectionSelect = airton_ns.class_("VerticalDirectionSelect", select.Select)
+
 CONFIG_SCHEMA = cv.Schema(
     {
         cv.GenerateID(CONF_AIRTON_ID): cv.use_id(AirtonClimate),
         cv.Optional(CONF_VERTICAL_DIRECTION): select.select_schema(
-            select.ApplySelect,
+            VerticalDirectionSelect,
             entity_category=ENTITY_CATEGORY_CONFIG,
         ),
     }
@@ -32,6 +34,4 @@ async def to_code(config: ConfigType) -> None:
         CONF_VERTICAL_DIRECTION,
         hub.set_vertical_direction_select,
         options=list(VERTICAL_DIRECTIONS),
-        # The options are in the order of the enum; the hub publishes the state
-        apply=f"control_vertical_direction(static_cast<{VerticalDirection}>(index))",
     )

esphome/components/airton/select/direction.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "esphome/components/select/select.h"
+#include "../airton.h"
+
+namespace esphome::airton {
+
+class VerticalDirectionSelect : public select::Select, public Parented<AirtonClimate> {
+ protected:
+  // The options are in the order of the enum, so the index is the direction; the parent publishes the state
+  void control(size_t index) override {
+    if (this->parent_->set_vertical_direction_state(static_cast<VerticalDirection>(index)))
+      this->parent_->send_settings();
+  }
+};
+
+}  // namespace esphome::airton

esphome/components/alarm_control_panel/__init__.py

@@ -1,6 +1,7 @@
 from esphome import automation
 from esphome.automation import maybe_simple_id
 import esphome.codegen as cg
+from esphome.components import mqtt, web_server
 import esphome.config_validation as cv
 from esphome.const import (
     CONF_CODE,
@@ -9,11 +10,11 @@ from esphome.const import (
     CONF_ID,
     CONF_MQTT_ID,
     CONF_ON_STATE,
+    CONF_WEB_SERVER,
 )
-from esphome.core import CORE, CoroPriority, coroutine_with_priority, entity_helpers
+from esphome.core import CORE, CoroPriority, coroutine_with_priority
 from esphome.core.entity_helpers import (
     entity_duplicate_validator,
-    mqtt_component_class,
     queue_entity_register,
     setup_entity,
 )
@@ -43,12 +44,12 @@ AlarmControlPanelState = alarm_control_panel_ns.enum("AlarmControlPanelState")
 
 
 _ALARM_CONTROL_PANEL_SCHEMA = (
-    cv.ENTITY_BASE_SCHEMA.extend(entity_helpers.WEBSERVER_SORTING_SCHEMA)
+    cv.ENTITY_BASE_SCHEMA.extend(web_server.WEBSERVER_SORTING_SCHEMA)
     .extend(cv.MQTT_COMMAND_COMPONENT_SCHEMA)
     .extend(
         {
             cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(
-                mqtt_component_class("MQTTAlarmControlPanelComponent")
+                mqtt.MQTTAlarmControlPanelComponent
             ),
             cv.Optional(CONF_ON_STATE): automation.validate_automation({}),
             cv.Optional(CONF_ON_TRIGGERED): automation.validate_automation({}),
@@ -165,7 +166,11 @@ _CALLBACK_AUTOMATIONS = (
 @setup_entity("alarm_control_panel")
 async def setup_alarm_control_panel_core_(var, config):
     await automation.build_callback_automations(var, config, _CALLBACK_AUTOMATIONS)
-    await entity_helpers.setup_entity_integrations(var, config)
+    if web_server_config := config.get(CONF_WEB_SERVER):
+        await web_server.add_entity_config(var, web_server_config)
+    if mqtt_id := config.get(CONF_MQTT_ID):
+        mqtt_ = cg.new_Pvariable(mqtt_id, var)
+        await mqtt.register_mqtt_component(mqtt_, config)
 
 
 async def register_alarm_control_panel(var, config):

esphome/components/apds9960/apds9960.cpp

@@ -11,52 +11,7 @@ ESPHOME_LOG_TAG(TAG, "apds9960");
     this->mark_failed(LOG_STR("Setting up APDS9960 registers failed")); \
     return; \
   }
-
-static constexpr i2c::I2CRegValue APDS9960_TIMING[] PROGMEM = {
-    // ATime (ADC integration time, 2.78ms increments, 0x81) -> 0xDB (103ms)
-    {0x81, 0xDB},
-    // WTime (Wait time, 0x83) -> 0xF6 (27ms)
-    {0x83, 0xF6},
-    // PPulse (0x8E) -> 0x87 (16us, 8 pulses)
-    {0x8E, 0x87},
-    // POffset UR (0x9D) -> 0 (no offset)
-    {0x9D, 0x00},
-    // POffset DL (0x9E) -> 0 (no offset)
-    {0x9E, 0x00},
-    // Config 1 (0x8D) -> 0x60 (no wtime factor)
-    {0x8D, 0x60},
-};
-
-static constexpr i2c::I2CRegValue APDS9960_INTERRUPT_GESTURE[] PROGMEM = {
-    // Pers (0x8C) -> 0x11 (2 consecutive proximity or ALS for interrupt)
-    {0x8C, 0x11},
-    // Config 2 (0x90) -> 0x01 (no saturation interrupts or LED boost)
-    {0x90, 0x01},
-    // Config 3 (0x9F) -> 0x00 (enable all photodiodes, no SAI)
-    {0x9F, 0x00},
-    // GPenTh (0xA0, gesture enter threshold) -> 0x28 (also 0x32)
-    {0xA0, 0x28},
-    // GPexTh (0xA1, gesture exit threshold) -> 0x1E
-    {0xA1, 0x1E},
-    // GConf 1 (0xA2, gesture config 1) -> 0x40 (4 gesture events for interrupt (GFIFO 3), 1 for exit)
-    {0xA2, 0x40},
-};
-
-static constexpr i2c::I2CRegValue APDS9960_GESTURE_OFFSETS[] PROGMEM = {
-    // GOffsetU (0xA4) -> 0x00 (no offset)
-    {0xA4, 0x00},
-    // GOffsetD (0xA5) -> 0x00 (no offset)
-    {0xA5, 0x00},
-    // GOffsetL (0xA7) -> 0x00 (no offset)
-    {0xA7, 0x00},
-    // GOffsetR (0xA9) -> 0x00 (no offset)
-    {0xA9, 0x00},
-    // GPulse (0xA6) -> 0xC9 (32 µs, 10 pulses)
-    {0xA6, 0xC9},
-    // GConf 3 (0xAA, gesture config 3) -> 0x00 (all photodiodes active during gesture, all gesture dimensions enabled)
-    // 0x00 -> all dimensions, 0x01 -> up down, 0x02 -> left right
-    {0xAA, 0x00},
-};
+#define APDS9960_WRITE_BYTE(reg, value) APDS9960_ERROR_CHECK(this->write_byte(reg, value));
 
 void APDS9960::setup() {
   uint8_t id;
@@ -70,27 +25,83 @@ void APDS9960::setup() {
     return;
   }
 
-  APDS9960_ERROR_CHECK(this->write_registers(APDS9960_TIMING));
+  // ATime (ADC integration time, 2.78ms increments, 0x81) -> 0xDB (103ms)
+  APDS9960_WRITE_BYTE(0x81, 0xDB);
+  // WTime (Wait time, 0x83) -> 0xF6 (27ms)
+  APDS9960_WRITE_BYTE(0x83, 0xF6);
+  // PPulse (0x8E) -> 0x87 (16us, 8 pulses)
+  APDS9960_WRITE_BYTE(0x8E, 0x87);
+  // POffset UR (0x9D) -> 0 (no offset)
+  APDS9960_WRITE_BYTE(0x9D, 0x00);
+  // POffset DL (0x9E) -> 0 (no offset)
+  APDS9960_WRITE_BYTE(0x9E, 0x00);
+  // Config 1 (0x8D) -> 0x60 (no wtime factor)
+  APDS9960_WRITE_BYTE(0x8D, 0x60);
 
-  // Control (0x8F): led drive (0 -> 100mA, 1 -> 50mA, 2 -> 25mA, 3 -> 12.5mA),
-  // proximity gain (0 -> 1x, 1 -> 2X, 2 -> 4X, 3 -> 8X), ambient light gain (0 -> 1x, 1 -> 4x, 2 -> 16x, 3 -> 64x)
-  APDS9960_ERROR_CHECK(this->update_register(
-      0x8F, 0b11001111,
-      (this->led_drive_ & 0b11) << 6 | (this->proximity_gain_ & 0b11) << 2 | (this->ambient_gain_ & 0b11)));
+  // Control (0x8F) ->
+  uint8_t val = 0;
+  APDS9960_ERROR_CHECK(this->read_byte(0x8F, &val));
+  val &= 0b00111111;
+  // led drive, 0 -> 100mA, 1 -> 50mA, 2 -> 25mA, 3 -> 12.5mA
+  val |= (this->led_drive_ & 0b11) << 6;
 
-  APDS9960_ERROR_CHECK(this->write_registers(APDS9960_INTERRUPT_GESTURE));
+  val &= 0b11110011;
+  // proximity gain, 0 -> 1x, 1 -> 2X, 2 -> 4X, 3 -> 8X
+  val |= (this->proximity_gain_ & 0b11) << 2;
 
-  // GConf 2 (0xA3): gesture gain (0 -> 1x, 1 -> 2x, 2 -> 4x, 3 -> 8x),
-  // gesture led drive (0 -> 100mA, 1 -> 50mA, 2 -> 25mA, 3 -> 12.5mA), gesture wait time
-  // (0 -> 0ms, 1 -> 2.8ms, 2 -> 5.6ms, 3 -> 8.4ms, 4 -> 14.0ms, 5 -> 22.4 ms, 6 -> 30.8ms, 7 -> 39.2 ms)
-  APDS9960_ERROR_CHECK(this->update_register(
-      0xA3, 0b01111111,
-      (this->gesture_gain_ & 0b11) << 5 | (this->gesture_led_drive_ & 0b11) << 3 | (this->gesture_wait_time_ & 0b111)));
+  val &= 0b11111100;
+  // ambient light gain, 0 -> 1x, 1 -> 4x, 2 -> 16x, 3 -> 64x
+  val |= (this->ambient_gain_ & 0b11) << 0;
+  APDS9960_WRITE_BYTE(0x8F, val);
 
-  APDS9960_ERROR_CHECK(this->write_registers(APDS9960_GESTURE_OFFSETS));
+  // Pers (0x8C) -> 0x11 (2 consecutive proximity or ALS for interrupt)
+  APDS9960_WRITE_BYTE(0x8C, 0x11);
+  // Config 2 (0x90) -> 0x01 (no saturation interrupts or LED boost)
+  APDS9960_WRITE_BYTE(0x90, 0x01);
+  // Config 3 (0x9F) -> 0x00 (enable all photodiodes, no SAI)
+  APDS9960_WRITE_BYTE(0x9F, 0x00);
+  // GPenTh (0xA0, gesture enter threshold) -> 0x28 (also 0x32)
+  APDS9960_WRITE_BYTE(0xA0, 0x28);
+  // GPexTh (0xA1, gesture exit threshold) -> 0x1E
+  APDS9960_WRITE_BYTE(0xA1, 0x1E);
+
+  // GConf 1 (0xA2, gesture config 1) -> 0x40 (4 gesture events for interrupt (GFIFO 3), 1 for exit)
+  APDS9960_WRITE_BYTE(0xA2, 0x40);
+
+  // GConf 2 (0xA3, gesture config 2) ->
+  APDS9960_ERROR_CHECK(this->read_byte(0xA3, &val));
+  val &= 0b10011111;
+  // gesture gain, 0 -> 1x, 1 -> 2x, 2 -> 4x, 3 -> 8x
+  val |= (this->gesture_gain_ & 0b11) << 5;
+
+  val &= 0b11100111;
+  // gesture led drive, 0 -> 100mA, 1 -> 50mA, 2 -> 25mA, 3 -> 12.5mA
+  val |= (this->gesture_led_drive_ & 0b11) << 3;
+
+  val &= 0b11111000;
+  // gesture wait time
+  // 0 -> 0ms, 1 -> 2.8ms, 2 -> 5.6ms, 3 -> 8.4ms
+  // 4 -> 14.0ms, 5 -> 22.4 ms, 6 -> 30.8ms, 7 -> 39.2 ms
+  val |= (this->gesture_wait_time_ & 0b111) << 0;
+  APDS9960_WRITE_BYTE(0xA3, val);
+
+  // GOffsetU (0xA4) -> 0x00 (no offset)
+  APDS9960_WRITE_BYTE(0xA4, 0x00);
+  // GOffsetD (0xA5) -> 0x00 (no offset)
+  APDS9960_WRITE_BYTE(0xA5, 0x00);
+  // GOffsetL (0xA7) -> 0x00 (no offset)
+  APDS9960_WRITE_BYTE(0xA7, 0x00);
+  // GOffsetR (0xA9) -> 0x00 (no offset)
+  APDS9960_WRITE_BYTE(0xA9, 0x00);
+  // GPulse (0xA6) -> 0xC9 (32 µs, 10 pulses)
+  APDS9960_WRITE_BYTE(0xA6, 0xC9);
+
+  // GConf 3 (0xAA, gesture config 3) -> 0x00 (all photodiodes active during gesture, all gesture dimensions enabled)
+  // 0x00 -> all dimensions, 0x01 -> up down, 0x02 -> left right
+  APDS9960_WRITE_BYTE(0xAA, 0x00);
 
   // Enable (0x80) ->
-  uint8_t val = 0;
+  val = 0;
   val |= (0b1) << 0;  // power on
   val |= (this->is_color_enabled_() & 0b1) << 1;
   val |= (this->is_proximity_enabled_() & 0b1) << 2;
@@ -98,7 +109,7 @@ void APDS9960::setup() {
   val |= 0b0 << 4;                                  // color interrupt disabled
   val |= 0b0 << 5;                                  // proximity interrupt disabled
   val |= (this->is_gesture_enabled_() & 0b1) << 6;  // proximity is required for gestures
-  APDS9960_ERROR_CHECK(this->write_byte(0x80, val));
+  APDS9960_WRITE_BYTE(0x80, val);
 }
 bool APDS9960::is_color_enabled_() const {
 #ifdef USE_SENSOR

esphome/components/api/__init__.py

@@ -174,10 +174,14 @@ def _register_provisioning_source(config: ConfigType) -> ConfigType:
 
 CONF_SUPPORTS_RESPONSE = "supports_response"
 
-SupportsResponseType = api_ns.namespace("enums").enum("SupportsResponseType")
-SUPPORTS_RESPONSE_OPTIONS = SupportsResponseType.options(
-    "none", "optional", "only", "status", prefix="SUPPORTS_RESPONSE_"
-)
+# Enum values in api::enums namespace
+enums_ns = api_ns.namespace("enums")
+SUPPORTS_RESPONSE_OPTIONS = {
+    "none": enums_ns.SUPPORTS_RESPONSE_NONE,
+    "optional": enums_ns.SUPPORTS_RESPONSE_OPTIONAL,
+    "only": enums_ns.SUPPORTS_RESPONSE_ONLY,
+    "status": enums_ns.SUPPORTS_RESPONSE_STATUS,
+}
 
 
 def _auto_detect_supports_response(config: ConfigType) -> ConfigType:

esphome/components/api/api_connection.cpp

@@ -1555,17 +1555,8 @@ void APIConnection::on_water_heater_command_request(const WaterHeaterCommandRequ
 // Event is a special case - unlike other entities with simple state fields,
 // events store their state in a member accessed via obj->get_last_event_type()
 void APIConnection::send_event(event::Event *event) {
-  const uint8_t type_index = event->get_last_event_type_index();
-  const size_t size_before = this->deferred_batch_.size();
-  if (this->deferred_batch_.contains(event, EventResponse::MESSAGE_TYPE)) {
-    // Sending now would overtake the older event of this entity that still waits in the batch
-    this->schedule_message_(event, EventResponse::MESSAGE_TYPE, EventResponse::ESTIMATED_SIZE, type_index);
-  } else {
-    this->send_message_smart_(event, EventResponse::MESSAGE_TYPE, EventResponse::ESTIMATED_SIZE, type_index);
-  }
-  // Events are rare, so a queued one sends the batch now rather than after batch_delay
-  if (this->deferred_batch_.size() > size_before)
-    this->make_batch_due_now_();
+  this->send_message_smart_(event, EventResponse::MESSAGE_TYPE, EventResponse::ESTIMATED_SIZE,
+                            event->get_last_event_type_index());
 }
 uint16_t APIConnection::try_send_event_response(event::Event *event, StringRef event_type, APIConnection *conn,
                                                 uint32_t remaining_size) {

esphome/components/api/api_connection.h

@@ -2,7 +2,6 @@
 
 #include "esphome/core/defines.h"
 #ifdef USE_API
-#include "api_deferred_batch.h"
 #include "api_frame_helper.h"
 #ifdef USE_API_NOISE
 #include "api_frame_helper_noise.h"
@@ -21,6 +20,7 @@
 #include "esphome/core/string_ref.h"
 
 #include <functional>
+#include <limits>
 #include <vector>
 
 namespace esphome {
@@ -656,6 +656,73 @@ class APIConnection final : public APIServerConnectionBase {
   // Function pointer type for message encoding
   using MessageCreatorPtr = uint16_t (*)(EntityBase *, APIConnection *, uint32_t remaining_size);
 
+  // Generic batching mechanism for both state updates and entity info
+  struct DeferredBatch {
+    // Sentinel value for unused aux_data_index
+    static constexpr uint8_t AUX_DATA_UNUSED = std::numeric_limits<uint8_t>::max();
+
+    struct BatchItem {
+      EntityBase *entity;                       // 4 bytes - Entity pointer
+      uint16_t message_type;                    // 2 bytes - Message type for protocol and dispatch
+      uint8_t estimated_size;                   // 1 byte - Estimated message size (max 255 bytes)
+      uint8_t aux_data_index{AUX_DATA_UNUSED};  // 1 byte - For events: index into entity's event_types
+    };
+
+    std::vector<BatchItem> items;
+    uint32_t batch_start_time{0};
+
+    // No pre-allocation - log connections never use batching, and for
+    // connections that do, buffers are released after initial sync anyway
+
+    // Add item to the batch (with deduplication)
+    void add_item(EntityBase *entity, uint16_t message_type, uint8_t estimated_size,
+                  uint8_t aux_data_index = AUX_DATA_UNUSED) {
+      // Dedup: O(n) scan but optimized for RAM over performance
+      // Skip deduplication for events - they are edge-triggered, every occurrence matters
+#ifdef USE_EVENT
+      if (message_type != EventResponse::MESSAGE_TYPE)
+#endif
+      {
+        for (const auto &item : this->items) {
+          if (item.entity == entity && item.message_type == message_type)
+            return;  // Already queued
+        }
+      }
+      this->items.push_back({entity, message_type, estimated_size, aux_data_index});
+    }
+    // Add item to the front of the batch (for high priority messages like ping)
+    void add_item_front(EntityBase *entity, uint16_t message_type, uint8_t estimated_size) {
+      // Swap to front avoids expensive vector::insert which shifts all elements
+      this->items.push_back({entity, message_type, estimated_size, AUX_DATA_UNUSED});
+      if (this->items.size() > 1) {
+        std::swap(this->items.front(), this->items.back());
+      }
+    }
+
+    // Clear all items
+    void clear() {
+      items.clear();
+      batch_start_time = 0;
+    }
+
+    // Remove processed items from the front — noinline to keep memmove out of warm callers
+    void remove_front(size_t count) __attribute__((noinline)) { 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]; }
+
+    // Release excess capacity - only releases if items already empty
+    void release_buffer() {
+      // Safe to call: batch is processed before release_buffer is called,
+      // and if any items remain (partial processing), we must not clear them.
+      // Use swap trick since shrink_to_fit() is non-binding and may be ignored.
+      if (items.empty()) {
+        std::vector<BatchItem>().swap(items);
+      }
+    }
+  };
+
   // DeferredBatch here (16 bytes, 4-byte aligned)
   DeferredBatch deferred_batch_;
 
@@ -728,10 +795,6 @@ class APIConnection final : public APIServerConnectionBase {
   static constexpr size_t MAX_BATCH_PACKET_SIZE = 1390;  // MTU
 
   bool schedule_batch_();
-  // Sends the batch on the next loop, so a queued event does not wait for batch_delay; queued states go with it
-  void make_batch_due_now_() {
-    this->deferred_batch_.batch_start_time = App.get_loop_component_start_time() - this->get_batch_delay_ms_();
-  }
   void process_batch_();
   void process_batch_multi_(APIBuffer &shared_buf, size_t num_items, uint8_t header_padding, uint8_t footer_size)
       __attribute__((noinline));

esphome/components/api/api_deferred_batch.h

@@ -1,88 +0,0 @@
-#pragma once
-
-#include "esphome/core/defines.h"
-#ifdef USE_API
-#include "api_pb2.h"
-#include "esphome/core/entity_base.h"
-
-#include <algorithm>
-#include <cstdint>
-#include <limits>
-#include <vector>
-
-namespace esphome::api {
-
-// Generic batching mechanism for both state updates and entity info
-struct DeferredBatch {
-  // Sentinel value for unused aux_data_index
-  static constexpr uint8_t AUX_DATA_UNUSED = std::numeric_limits<uint8_t>::max();
-
-  struct BatchItem {
-    EntityBase *entity;                       // 4 bytes - Entity pointer
-    uint16_t message_type;                    // 2 bytes - Message type for protocol and dispatch
-    uint8_t estimated_size;                   // 1 byte - Estimated message size (max 255 bytes)
-    uint8_t aux_data_index{AUX_DATA_UNUSED};  // 1 byte - For events: index into entity's event_types
-  };
-
-  std::vector<BatchItem> items;
-  uint32_t batch_start_time{0};
-
-  // No pre-allocation - log connections never use batching, and for
-  // connections that do, buffers are released after initial sync anyway
-
-  // O(n) scan but optimized for RAM over performance
-  bool contains(EntityBase *entity, uint16_t message_type) const {
-    for (const auto &item : this->items) {
-      if (item.entity == entity && item.message_type == message_type)
-        return true;
-    }
-    return false;
-  }
-
-  // Add item to the batch (with deduplication)
-  void add_item(EntityBase *entity, uint16_t message_type, uint8_t estimated_size,
-                uint8_t aux_data_index = AUX_DATA_UNUSED) {
-    // Skip deduplication for events - they are edge-triggered, every occurrence matters
-#ifdef USE_EVENT
-    if (message_type != EventResponse::MESSAGE_TYPE)
-#endif
-    {
-      if (this->contains(entity, message_type))
-        return;  // Already queued
-    }
-    this->items.push_back({entity, message_type, estimated_size, aux_data_index});
-  }
-  // Add item to the front of the batch (for high priority messages like ping)
-  void add_item_front(EntityBase *entity, uint16_t message_type, uint8_t estimated_size) {
-    // Shift rather than swap, so the queued items keep their order (two events of one entity must not swap)
-    this->items.push_back({});
-    std::move_backward(this->items.begin(), this->items.end() - 1, this->items.end());
-    this->items.front() = {entity, message_type, estimated_size, AUX_DATA_UNUSED};
-  }
-
-  // Clear all items
-  void clear() {
-    items.clear();
-    batch_start_time = 0;
-  }
-
-  // Remove processed items from the front — noinline to keep memmove out of warm callers
-  void remove_front(size_t count) __attribute__((noinline)) { 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]; }
-
-  // Release excess capacity - only releases if items already empty
-  void release_buffer() {
-    // Safe to call: batch is processed before release_buffer is called,
-    // and if any items remain (partial processing), we must not clear them.
-    // Use swap trick since shrink_to_fit() is non-binding and may be ignored.
-    if (items.empty()) {
-      std::vector<BatchItem>().swap(items);
-    }
-  }
-};
-
-}  // namespace esphome::api
-#endif  // USE_API

esphome/components/as3935_i2c/as3935_i2c.cpp

@@ -6,11 +6,19 @@ namespace esphome::as3935_i2c {
 ESPHOME_LOG_TAG(TAG, "as3935_i2c");
 
 void I2CAS3935Component::write_register(uint8_t reg, uint8_t mask, uint8_t bits, uint8_t start_pos) {
-  const uint8_t value = bits << start_pos;
-  // Bits of value outside mask were ORed in before, so they stay part of the update
-  // Also called at runtime, so a transient bus error only warns, like read_register()
-  if (!this->update_register(reg, mask | value, value)) {
-    ESP_LOGW(TAG, "Failed to update register 0x%02X", reg);
+  uint8_t write_reg;
+  if (!this->read_byte(reg, &write_reg)) {
+    this->mark_failed();
+    ESP_LOGW(TAG, "read_byte failed - increase log level for more details!");
+    return;
+  }
+
+  write_reg &= (~mask);
+  write_reg |= (bits << start_pos);
+
+  if (!this->write_byte(reg, write_reg)) {
+    ESP_LOGW(TAG, "write_byte failed - increase log level for more details!");
+    return;
   }
 }
 

esphome/components/as7341/as7341.cpp

@@ -240,11 +240,17 @@ bool AS7341Component::write_register_bit(uint8_t address, bool value, uint8_t bi
 }
 
 bool AS7341Component::set_register_bit(uint8_t address, uint8_t bit_position) {
-  return this->update_register(address, 1 << bit_position, 1 << bit_position);
+  uint8_t data;
+  this->read_byte(address, &data);
+  data |= (1 << bit_position);
+  return this->write_byte(address, data);
 }
 
 bool AS7341Component::clear_register_bit(uint8_t address, uint8_t bit_position) {
-  return this->update_register(address, 1 << bit_position, 0);
+  uint8_t data;
+  this->read_byte(address, &data);
+  data &= ~(1 << bit_position);
+  return this->write_byte(address, data);
 }
 
 }  // namespace esphome::as7341

esphome/components/as734x/as734x.cpp

@@ -54,8 +54,7 @@ static const char AS7341_NAME[] PROGMEM = "AS7341";
 static constexpr uint8_t AS7341_ADC_SLOTS = 6;
 static constexpr uint8_t AS7341_SMUX_LEN = 20;
 static constexpr uint8_t AS7341_SMUX_STEPS = 2;
-static constexpr i2c::I2CRegValue AS7341_INIT[] PROGMEM = {
-    {0x70, 0x00}};  // CONFIG: SPM mode, INT_SEL and LED_SEL cleared
+static const RegValue AS7341_INIT[] PROGMEM = {{0x70, 0x00}};  // CONFIG: SPM mode, INT_SEL and LED_SEL cleared
 static const uint8_t AS7341_SMUX[] PROGMEM = {
     0x30, 0x01, 0x00, 0x00, 0x00, 0x42, 0x00, 0x00, 0x50, 0x00,  // step 0: F1 to F4, NIR, Clear
     0x00, 0x00, 0x20, 0x04, 0x00, 0x30, 0x01, 0x50, 0x00, 0x06,  // step 0, continued
@@ -151,8 +150,8 @@ static constexpr uint8_t AS7343_ADC_SLOTS = 18;
 static constexpr uint8_t AS7343_SMUX_LEN = 10;
 static const char TCS3448_NAME[] PROGMEM = "TCS3448";
 // CFG6, FD_CFG0, CFG10, CFG8, CFG20 (auto_smux, 18 channels in 3 cycles), AGC_GAIN_MAX, FD_TIME_1, FD_TIME_2
-static constexpr i2c::I2CRegValue AS7343_INIT[] PROGMEM = {{0xF5, 0x00}, {0xDF, 0xA1}, {0x65, 0xF2}, {0xC9, 0xC8},
-                                                           {0xD6, 0x62}, {0xD7, 0x99}, {0xE0, 0x64}, {0xE2, 0x21}};
+static const RegValue AS7343_INIT[] PROGMEM = {{0xF5, 0x00}, {0xDF, 0xA1}, {0x65, 0xF2}, {0xC9, 0xC8},
+                                               {0xD6, 0x62}, {0xD7, 0x99}, {0xE0, 0x64}, {0xE2, 0x21}};
 static const uint8_t AS7343_SMUX[] PROGMEM = {0x00, 0x04, 0x65, 0x02, 0x00, 0x05, 0x00, 0x01, 0x00, 0x30,
                                               0x00, 0x00, 0x60, 0x20, 0x04, 0x50, 0x03, 0x00, 0x01, 0x05,
                                               0x05, 0x00, 0x60, 0x00, 0x30, 0x00, 0x40, 0x10, 0x20, 0x00};
@@ -231,7 +230,7 @@ static constexpr ChipInfo as7343_chip(const char *name) {
       .gain_correction = AS7343_GAIN_CORRECTION,
       .contributions = AS7343_CONTRIBUTIONS,
       .tristimulus = AS7343_TRISTIMULUS,
-      .init_count = sizeof(AS7343_INIT) / sizeof(i2c::I2CRegValue),
+      .init_count = sizeof(AS7343_INIT) / sizeof(RegValue),
       .astep_reg = 0xD4,
       .cfg0_reg = 0xBF,
       .cfg1_reg = 0xC6,
@@ -265,7 +264,12 @@ bool AS734XComponent::select_bank_(uint8_t reg) {
 }
 
 bool AS734XComponent::update_bits_(uint8_t reg, uint8_t mask, bool value) {
-  return this->select_bank_(reg) && this->update_register(reg, mask, value ? mask : 0);
+  uint8_t data = 0;
+  if (!this->select_bank_(reg) || !this->read_byte(reg, &data)) {
+    return false;
+  }
+  data = value ? (data | mask) : (data & ~mask);
+  return this->write_byte(reg, data);
 }
 
 // The exposure is applied before every measurement, so a gain, ATIME or ASTEP changed at runtime
@@ -299,9 +303,9 @@ void AS734XComponent::setup() {
     this->mark_failed(LOG_STR("Wrong chip ID"));
     return;
   }
-  const i2c::I2CRegValue *init = pgm(chip->init);
+  const RegValue *init = pgm(chip->init);
   for (uint8_t i = 0, n = pgm(chip->init_count); ok && i < n; i++) {
-    i2c::I2CRegValue rv;
+    RegValue rv;
     progmem_memcpy(&rv, &init[i], sizeof(rv));
     ok = this->select_bank_(rv.reg) && this->write_byte(rv.reg, rv.value);
   }

esphome/components/as734x/as734x.h

@@ -68,10 +68,15 @@ struct ChannelTristimulus {
   float z;
 };
 
+struct RegValue {
+  uint8_t reg;
+  uint8_t value;
+};
+
 /// Per-chip constants, stored in flash. The pointed-to tables are in flash too.
 struct ChipInfo {
   const char *name;
-  const i2c::I2CRegValue *init;              // written in order; the bank is selected per register address
+  const RegValue *init;                      // written in order; the bank is selected per register address
   const uint8_t *smux;                       // AS7341: SMUX RAM image per step; AS7343: the three chain images
   const uint8_t *readout;                    // per step, the ADC slot of each band (0xFF: not read in this step)
   const uint16_t *wavelengths;               // per band, WIDEBAND_NM for clear and ABSENT_NM for a missing band

esphome/components/as734x/sensor.py

@@ -108,7 +108,8 @@ CONFIG_SCHEMA = cv.Schema(
 
 
 def _final_validate(config: ConfigType) -> ConfigType:
-    hub = fv.get_declaring_config(config[CONF_AS734X_ID])
+    full = fv.full_config.get()
+    hub = full.get_config_for_path(full.get_path_for_id(config[CONF_AS734X_ID])[:-1])
     if hub[CONF_TYPE] != "AS7341":
         return config
     for key in _BAND_KEYS:

esphome/components/at581x/switch/__init__.py

@@ -4,13 +4,14 @@ import esphome.config_validation as cv
 from esphome.const import DEVICE_CLASS_SWITCH, ICON_WIFI
 from esphome.types import ConfigType
 
-from .. import CONF_AT581X_ID, AT581XComponent
+from .. import CONF_AT581X_ID, AT581XComponent, at581x_ns
 
 DEPENDENCIES = ["at581x"]
 
+RFSwitch = at581x_ns.class_("RFSwitch", switch.Switch)
 
 CONFIG_SCHEMA = switch.switch_schema(
-    switch.ApplySwitch,
+    RFSwitch,
     device_class=DEVICE_CLASS_SWITCH,
     icon=ICON_WIFI,
 ).extend(
@@ -23,7 +24,7 @@ CONFIG_SCHEMA = switch.switch_schema(
 
 
 async def to_code(config: ConfigType) -> None:
-    hub = await cg.get_variable(config[CONF_AT581X_ID])
-    await switch.sub_switches(config, parent=hub).create(
-        config, hub.set_rf_power_switch, apply="set_rf_mode(state)", publish="before"
-    )
+    at581x_component = await cg.get_variable(config[CONF_AT581X_ID])
+    s = await switch.new_switch(config)
+    await cg.register_parented(s, config[CONF_AT581X_ID])
+    cg.add(at581x_component.set_rf_power_switch(s))

esphome/components/at581x/switch/rf_switch.cpp

@@ -0,0 +1,10 @@
+#include "rf_switch.h"
+
+namespace esphome::at581x {
+
+void RFSwitch::write_state(bool state) {
+  this->publish_state(state);
+  this->parent_->set_rf_mode(state);
+}
+
+}  // namespace esphome::at581x

esphome/components/at581x/switch/rf_switch.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include "esphome/components/switch/switch.h"
+#include "../at581x.h"
+
+namespace esphome::at581x {
+
+class RFSwitch final : public switch_::Switch, public Parented<AT581XComponent> {
+ protected:
+  void write_state(bool state) override;
+};
+
+}  // namespace esphome::at581x

esphome/components/atc_mithermometer/atc_mithermometer.cpp

@@ -58,7 +58,7 @@ optional<ParseResult> ATCMiThermometer::parse_header_(const ble_device_base::Ser
     return {};
   }
 
-  const auto &raw = service_data.data;
+  auto raw = service_data.data;
   if (raw.size() < 13) {
     ESP_LOGVV(TAG, "parse_header_(): service data too short (%zu).", raw.size());
     return {};

esphome/components/axs15231/touchscreen/axs15231_touchscreen.cpp

@@ -16,7 +16,13 @@ constexpr static const uint8_t AXS_READ_TOUCHPAD[11] = {0xb5, 0xab, 0xa5, 0x5a,
   }
 
 void AXS15231Touchscreen::setup() {
-  pulse_reset(this->reset_pin_, {.low_ms = 5, .high_after_ms = 10});
+  if (this->reset_pin_ != nullptr) {
+    this->reset_pin_->setup();
+    this->reset_pin_->digital_write(false);
+    delay(5);
+    this->reset_pin_->digital_write(true);
+    delay(10);
+  }
   if (this->interrupt_pin_ != nullptr) {
     this->interrupt_pin_->pin_mode(gpio::FLAG_INPUT);
     this->interrupt_pin_->setup();

esphome/components/bedjet/bedjet_hub.cpp

@@ -4,9 +4,7 @@
 #include "bedjet_child.h"
 #include "bedjet_const.h"
 #include "esphome/core/application.h"
-#include <algorithm>
 #include <cinttypes>
-#include <cstring>
 
 namespace esphome::bedjet {
 
@@ -42,7 +40,7 @@ void BedJetHub::upgrade_firmware() {
   auto status = this->write_bedjet_packet_(pkt);
 
   if (status) {
-    ESP_LOGW(TAG, "[%s] MAGIC_UPDATE button failed, status=%d", this->get_name(), status);
+    ESP_LOGW(TAG, "[%s] MAGIC_UPDATE button failed, status=%d", this->get_name().c_str(), status);
   }
 }
 
@@ -66,7 +64,7 @@ bool BedJetHub::set_fan_index(uint8_t fan_speed_index) {
   auto status = this->write_bedjet_packet_(pkt);
 
   if (status) {
-    ESP_LOGW(TAG, "[%s] writing fan speed failed, status=%d", this->get_name(), status);
+    ESP_LOGW(TAG, "[%s] writing fan speed failed, status=%d", this->get_name().c_str(), status);
   }
   return status == 0;
 }
@@ -84,7 +82,7 @@ bool BedJetHub::set_target_temp(float temp_c) {
   auto status = this->write_bedjet_packet_(pkt);
 
   if (status) {
-    ESP_LOGW(TAG, "[%s] writing target temp failed, status=%d", this->get_name(), status);
+    ESP_LOGW(TAG, "[%s] writing target temp failed, status=%d", this->get_name().c_str(), status);
   }
   return status == 0;
 }
@@ -95,7 +93,7 @@ bool BedJetHub::set_time_remaining(uint8_t hours, uint8_t mins) {
   auto status = this->write_bedjet_packet_(pkt);
 
   if (status) {
-    ESP_LOGW(TAG, "[%s] writing remaining runtime failed, status=%d", this->get_name(), status);
+    ESP_LOGW(TAG, "[%s] writing remaining runtime failed, status=%d", this->get_name().c_str(), status);
   }
   return status == 0;
 }
@@ -105,10 +103,11 @@ bool BedJetHub::send_button(BedjetButton button) {
   auto status = this->write_bedjet_packet_(pkt);
 
   if (status) {
-    ESP_LOGW(TAG, "[%s] writing button %s failed, status=%d", this->get_name(),
+    ESP_LOGW(TAG, "[%s] writing button %s failed, status=%d", this->get_name().c_str(),
              LOG_STR_ARG(bedjet_button_to_string(button)), status);
   } else {
-    ESP_LOGD(TAG, "[%s] writing button %s success", this->get_name(), LOG_STR_ARG(bedjet_button_to_string(button)));
+    ESP_LOGD(TAG, "[%s] writing button %s success", this->get_name().c_str(),
+             LOG_STR_ARG(bedjet_button_to_string(button)));
   }
   return status == 0;
 }
@@ -126,9 +125,9 @@ uint16_t BedJetHub::get_time_remaining() {
 uint8_t BedJetHub::write_bedjet_packet_(BedjetPacket *pkt) {
   if (!this->is_connected()) {
     if (!this->parent_->enabled) {
-      ESP_LOGI(TAG, "[%s] Cannot write packet: Not connected, enabled=false", this->get_name());
+      ESP_LOGI(TAG, "[%s] Cannot write packet: Not connected, enabled=false", this->get_name().c_str());
     } else {
-      ESP_LOGW(TAG, "[%s] Cannot write packet: Not connected", this->get_name());
+      ESP_LOGW(TAG, "[%s] Cannot write packet: Not connected", this->get_name().c_str());
     }
     return -1;
   }
@@ -145,16 +144,16 @@ uint8_t BedJetHub::set_notify_(const bool enable) {
     status = esp_ble_gattc_register_for_notify(this->parent_->get_gattc_if(), this->parent_->get_remote_bda(),
                                                this->char_handle_status_);
     if (status) {
-      ESP_LOGW(TAG, "[%s] esp_ble_gattc_register_for_notify failed, status=%d", this->get_name(), status);
+      ESP_LOGW(TAG, "[%s] esp_ble_gattc_register_for_notify failed, status=%d", this->get_name().c_str(), status);
     }
   } else {
     status = esp_ble_gattc_unregister_for_notify(this->parent_->get_gattc_if(), this->parent_->get_remote_bda(),
                                                  this->char_handle_status_);
     if (status) {
-      ESP_LOGW(TAG, "[%s] esp_ble_gattc_unregister_for_notify failed, status=%d", this->get_name(), status);
+      ESP_LOGW(TAG, "[%s] esp_ble_gattc_unregister_for_notify failed, status=%d", this->get_name().c_str(), status);
     }
   }
-  ESP_LOGV(TAG, "[%s] set_notify: enable=%d; result=%d", this->get_name(), enable, status);
+  ESP_LOGV(TAG, "[%s] set_notify: enable=%d; result=%d", this->get_name().c_str(), enable, status);
   return status;
 }
 
@@ -165,7 +164,7 @@ bool BedJetHub::discover_characteristics_() {
   if (!this->char_handle_cmd_) {
     chr = this->parent_->get_characteristic(BEDJET_SERVICE_UUID, BEDJET_COMMAND_UUID);
     if (chr == nullptr) {
-      ESP_LOGW(TAG, "[%s] No control service found at device, not a BedJet..?", this->get_name());
+      ESP_LOGW(TAG, "[%s] No control service found at device, not a BedJet..?", this->get_name().c_str());
       result = false;
     } else {
       this->char_handle_cmd_ = chr->handle;
@@ -175,7 +174,7 @@ bool BedJetHub::discover_characteristics_() {
   if (!this->char_handle_status_) {
     chr = this->parent_->get_characteristic(BEDJET_SERVICE_UUID, BEDJET_STATUS_UUID);
     if (chr == nullptr) {
-      ESP_LOGW(TAG, "[%s] No status service found at device, not a BedJet..?", this->get_name());
+      ESP_LOGW(TAG, "[%s] No status service found at device, not a BedJet..?", this->get_name().c_str());
       result = false;
     } else {
       this->char_handle_status_ = chr->handle;
@@ -205,14 +204,14 @@ bool BedJetHub::discover_characteristics_() {
   if (!this->char_handle_name_) {
     chr = this->parent_->get_characteristic(BEDJET_SERVICE_UUID, BEDJET_NAME_UUID);
     if (chr == nullptr) {
-      ESP_LOGW(TAG, "[%s] No name service found at device, not a BedJet..?", this->get_name());
+      ESP_LOGW(TAG, "[%s] No name service found at device, not a BedJet..?", this->get_name().c_str());
       result = false;
     } else {
       this->char_handle_name_ = chr->handle;
       auto status = esp_ble_gattc_read_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(),
                                             this->char_handle_name_, ESP_GATT_AUTH_REQ_NONE);
       if (status) {
-        ESP_LOGI(TAG, "[%s] Unable to read name characteristic: %d", this->get_name(), status);
+        ESP_LOGI(TAG, "[%s] Unable to read name characteristic: %d", this->get_name().c_str(), status);
       }
     }
   }
@@ -223,7 +222,7 @@ bool BedJetHub::discover_characteristics_() {
            "     - Status char: 0x%x\n"
            "       - config descriptor: 0x%x\n"
            "     - Name char: 0x%x",
-           this->get_name(), this->char_handle_cmd_, this->char_handle_status_, this->config_descr_status_,
+           this->get_name().c_str(), this->char_handle_cmd_, this->char_handle_status_, this->config_descr_status_,
            this->char_handle_name_);
 
   return result;
@@ -242,7 +241,7 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
       auto result = this->discover_characteristics_();
 
       if (result) {
-        ESP_LOGD(TAG, "[%s] Services complete: obtained char handles.", this->get_name());
+        ESP_LOGD(TAG, "[%s] Services complete: obtained char handles.", this->get_name().c_str());
         this->node_state = espbt::ClientState::ESTABLISHED;
         this->set_notify_(true);
 
@@ -254,7 +253,7 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
 
         this->dispatch_state_(true);
       } else {
-        ESP_LOGW(TAG, "[%s] Failed discovering service characteristics.", this->get_name());
+        ESP_LOGW(TAG, "[%s] Failed discovering service characteristics.", this->get_name().c_str());
         this->parent()->set_enabled(false);
         this->status_set_warning();
         this->dispatch_state_(false);
@@ -266,15 +265,15 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
         if (param->write.status == ESP_GATT_INVALID_ATTR_LEN) {
           // This probably means that our hack for notify_en (8 bit vs 16 bit) didn't work right.
           // Should we try to fall back to BLEClient's way?
-          ESP_LOGW(TAG, "[%s] Invalid attr length writing descr at handle 0x%04d, status=%d", this->get_name(),
+          ESP_LOGW(TAG, "[%s] Invalid attr length writing descr at handle 0x%04d, status=%d", this->get_name().c_str(),
                    param->write.handle, param->write.status);
         } else {
-          ESP_LOGW(TAG, "[%s] Error writing descr at handle 0x%04d, status=%d", this->get_name(), param->write.handle,
-                   param->write.status);
+          ESP_LOGW(TAG, "[%s] Error writing descr at handle 0x%04d, status=%d", this->get_name().c_str(),
+                   param->write.handle, param->write.status);
         }
         break;
       }
-      ESP_LOGD(TAG, "[%s] Write to handle 0x%04x status=%d", this->get_name(), param->write.handle,
+      ESP_LOGD(TAG, "[%s] Write to handle 0x%04x status=%d", this->get_name().c_str(), param->write.handle,
                param->write.status);
       break;
     }
@@ -307,11 +306,9 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
       } else if (param->read.handle == this->char_handle_name_) {
         // The data should represent the name.
         if (param->read.status == ESP_GATT_OK && param->read.value_len > 0) {
-          ESP_LOGV(TAG, "[%s] Got BedJet name: '%.*s'", this->get_name(), static_cast<int>(param->read.value_len),
-                   reinterpret_cast<const char *>(param->read.value));
-          const size_t len = std::min<size_t>(param->read.value_len, sizeof(this->name_) - 1);
-          memcpy(this->name_, param->read.value, len);
-          this->name_[len] = '\0';
+          std::string bedjet_name(reinterpret_cast<char const *>(param->read.value), param->read.value_len);
+          ESP_LOGV(TAG, "[%s] Got BedJet name: '%s'", this->get_name().c_str(), bedjet_name.c_str());
+          this->set_name_(bedjet_name);
         }
       }
       break;
@@ -325,8 +322,8 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
       // doesn't break anything.
 
       if (param->reg_for_notify.handle != this->char_handle_status_) {
-        ESP_LOGW(TAG, "[%s] Register for notify on unexpected handle 0x%04x, expecting 0x%04x", this->get_name(),
-                 param->reg_for_notify.handle, this->char_handle_status_);
+        ESP_LOGW(TAG, "[%s] Register for notify on unexpected handle 0x%04x, expecting 0x%04x",
+                 this->get_name().c_str(), param->reg_for_notify.handle, this->char_handle_status_);
         break;
       }
 
@@ -338,8 +335,8 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
     case ESP_GATTC_UNREG_FOR_NOTIFY_EVT: {
       // This event is not handled by the parent BLEClient, so we need to do this either way.
       if (param->unreg_for_notify.handle != this->char_handle_status_) {
-        ESP_LOGW(TAG, "[%s] Unregister for notify on unexpected handle 0x%04x, expecting 0x%04x", this->get_name(),
-                 param->unreg_for_notify.handle, this->char_handle_status_);
+        ESP_LOGW(TAG, "[%s] Unregister for notify on unexpected handle 0x%04x, expecting 0x%04x",
+                 this->get_name().c_str(), param->unreg_for_notify.handle, this->char_handle_status_);
         break;
       }
 
@@ -353,13 +350,13 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
         break;
 
       if (param->notify.conn_id != this->parent_->get_conn_id()) {
-        ESP_LOGW(TAG, "[%s] Received notify event for unexpected parent conn: expect %x, got %x", this->get_name(),
-                 this->parent_->get_conn_id(), param->notify.conn_id);
+        ESP_LOGW(TAG, "[%s] Received notify event for unexpected parent conn: expect %x, got %x",
+                 this->get_name().c_str(), this->parent_->get_conn_id(), param->notify.conn_id);
         // FIXME: bug in BLEClient holding wrong conn_id.
       }
 
       if (param->notify.handle != this->char_handle_status_) {
-        ESP_LOGW(TAG, "[%s] Unexpected notify handle, wanted %04X, got %04X", this->get_name(),
+        ESP_LOGW(TAG, "[%s] Unexpected notify handle, wanted %04X, got %04X", this->get_name().c_str(),
                  this->char_handle_status_, param->notify.handle);
         break;
       }
@@ -375,13 +372,13 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
       if (!this->force_refresh_ && this->codec_->compare(param->notify.value, param->notify.value_len)) {
         // If the packet is meaningfully different, trigger children as well
         this->force_refresh_ = true;
-        ESP_LOGV(TAG, "[%s] Incoming packet indicates a significant change.", this->get_name());
+        ESP_LOGV(TAG, "[%s] Incoming packet indicates a significant change.", this->get_name().c_str());
       }
 
       if (this->last_notify_ == 0 || delta > MIN_NOTIFY_THROTTLE || this->force_refresh_) {
         // Set reentrant flag to prevent processing multiple packets.
         this->processing_ = true;
-        ESP_LOGVV(TAG, "[%s] Decoding packet: last=%" PRId32 ", delta=%" PRId32 ", force=%s", this->get_name(),
+        ESP_LOGVV(TAG, "[%s] Decoding packet: last=%" PRId32 ", delta=%" PRId32 ", force=%s", this->get_name().c_str(),
                   this->last_notify_, delta, this->force_refresh_ ? "y" : "n");
         bool needs_extra = this->codec_->decode_notify(param->notify.value, param->notify.value_len);
 
@@ -391,7 +388,7 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
           auto status = esp_ble_gattc_read_char(this->parent_->get_gattc_if(), this->parent_->get_conn_id(),
                                                 this->char_handle_status_, ESP_GATT_AUTH_REQ_NONE);
           if (status) {
-            ESP_LOGI(TAG, "[%s] Unable to read extended status packet", this->get_name());
+            ESP_LOGI(TAG, "[%s] Unable to read extended status packet", this->get_name().c_str());
           }
         } else {
           this->status_packet_ready_();
@@ -400,7 +397,7 @@ void BedJetHub::gattc_event_handler(esp_gattc_cb_event_t event, esp_gatt_if_t ga
       break;
     }
     default:
-      ESP_LOGVV(TAG, "[%s] gattc unhandled event: enum=%d", this->get_name(), event);
+      ESP_LOGVV(TAG, "[%s] gattc unhandled event: enum=%d", this->get_name().c_str(), event);
       break;
   }
 }
@@ -439,7 +436,7 @@ uint8_t BedJetHub::write_notify_config_descriptor_(bool enable) {
     ESP_LOGW(TAG, "esp_ble_gattc_write_char_descr error, status=%d", status);
     return status;
   }
-  ESP_LOGD(TAG, "[%s] wrote notify=%s to status config 0x%04x, for conn %d", this->get_name(),
+  ESP_LOGD(TAG, "[%s] wrote notify=%s to status config 0x%04x, for conn %d", this->get_name().c_str(),
            enable ? "true" : "false", handle, this->parent_->get_conn_id());
   return ESP_GATT_OK;
 }
@@ -471,7 +468,7 @@ void BedJetHub::setup_time_() {
 
 void BedJetHub::set_clock(uint8_t hour, uint8_t minute) {
   if (!this->is_connected()) {
-    ESP_LOGV(TAG, "[%s] Not connected, cannot send time.", this->get_name());
+    ESP_LOGV(TAG, "[%s] Not connected, cannot send time.", this->get_name().c_str());
     return;
   }
 
@@ -480,7 +477,7 @@ void BedJetHub::set_clock(uint8_t hour, uint8_t minute) {
   if (status) {
     ESP_LOGW(TAG, "Failed setting BedJet clock: %d", status);
   } else {
-    ESP_LOGD(TAG, "[%s] BedJet clock set to: %d:%02d", this->get_name(), hour, minute);
+    ESP_LOGD(TAG, "[%s] BedJet clock set to: %d:%02d", this->get_name().c_str(), hour, minute);
   }
 }
 
@@ -498,7 +495,7 @@ void BedJetHub::dump_config() {
                 "BedJet Hub '%s'\n"
                 "  ble_client.app_id: %d\n"
                 "  ble_client.conn_id: %d",
-                this->get_name(), this->parent()->app_id, this->parent()->get_conn_id());
+                this->get_name().c_str(), this->parent()->app_id, this->parent()->get_conn_id());
   LOG_UPDATE_INTERVAL(this);
   ESP_LOGCONFIG(TAG, "  Child components (%d):", this->children_.size());
   for (auto *child : this->children_) {
@@ -516,9 +513,10 @@ void BedJetHub::dispatch_status_() {
   auto *status = this->codec_->get_status_packet();
 
   if (!this->is_connected()) {
-    ESP_LOGD(TAG, "[%s] Not connected, will not send status.", this->get_name());
+    ESP_LOGD(TAG, "[%s] Not connected, will not send status.", this->get_name().c_str());
   } else if (status != nullptr) {
-    ESP_LOGD(TAG, "[%s] Notifying %d children of latest status @%p.", this->get_name(), this->children_.size(), status);
+    ESP_LOGD(TAG, "[%s] Notifying %d children of latest status @%p.", this->get_name().c_str(), this->children_.size(),
+             status);
     for (auto *child : this->children_) {
       child->on_status(status);
     }
@@ -532,13 +530,13 @@ void BedJetHub::dispatch_status_() {
       // We can try to unregister for notifications now, and then re-register, hoping to clear it up...
       // But how do we know for sure which state we're in, and how do we actually clear out the buggy state?
 
-      ESP_LOGI(TAG, "[%s] Still waiting for first GATT notify event.", this->get_name());
+      ESP_LOGI(TAG, "[%s] Still waiting for first GATT notify event.", this->get_name().c_str());
     } else if (diff > NOTIFY_WARN_THRESHOLD) {
-      ESP_LOGW(TAG, "[%s] Last GATT notify was %" PRId32 " seconds ago.", this->get_name(), diff / 1000);
+      ESP_LOGW(TAG, "[%s] Last GATT notify was %" PRId32 " seconds ago.", this->get_name().c_str(), diff / 1000);
     }
 
     if (this->timeout_ > 0 && diff > this->timeout_ && this->parent()->enabled) {
-      ESP_LOGW(TAG, "[%s] Timed out after %" PRId32 " sec. Retrying", this->get_name(), this->timeout_);
+      ESP_LOGW(TAG, "[%s] Timed out after %" PRId32 " sec. Retrying", this->get_name().c_str(), this->timeout_);
       // set_enabled(false) will only close the connection if state != IDLE.
       this->parent()->set_state(espbt::ClientState::CONNECTING);
       this->parent()->set_enabled(false);

esphome/components/bedjet/bedjet_hub.h

@@ -119,7 +119,13 @@ class BedJetHub final : public esphome::ble_client::BLEClientNode, public Pollin
   float get_setup_priority() const override { return setup_priority::BLUETOOTH; }
 
   /** @return The BedJet's configured name, or the MAC address if not discovered yet. */
-  const char *get_name() const { return this->name_[0] == '\0' ? this->parent_->address_str() : this->name_; }
+  std::string get_name() {
+    if (this->name_.empty()) {
+      return this->parent_->address_str();
+    } else {
+      return this->name_;
+    }
+  }
 
   /* BLEClient overrides */
 
@@ -145,8 +151,9 @@ class BedJetHub final : public esphome::ble_client::BLEClientNode, public Pollin
   uint8_t set_notify_(bool enable);
   /** Send the `BedjetPacket` to the device. */
   uint8_t write_bedjet_packet_(BedjetPacket *pkt);
-  // Only used in log lines; longer names are truncated
-  char name_[24]{};
+  void set_name_(const std::string &name) { this->name_ = name; }
+
+  std::string name_;
 
   uint32_t last_notify_ = 0;
   inline void status_packet_ready_();

esphome/components/beken_spi_led_strip/led_strip.cpp

@@ -62,13 +62,6 @@ struct SpiData {
 
 static SpiData *spi_data = nullptr;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
 
-// BDK 3.0.78 makes REG_WRITE a statement expression that yields the volatile assignment,
-// a deprecated volatile read under clang
-static inline void reg_write(uint32_t addr, uint32_t value) {
-  // NOLINTNEXTLINE(performance-no-int-to-ptr) - MMIO register at a fixed address
-  *reinterpret_cast<volatile uint32_t *>(addr) = value;
-}
-
 static void set_spi_ctrl_register(uint32_t bit, bool val) {
   uint32_t value = REG_READ(SPI_CTRL);
   if (val == 0) {
@@ -76,7 +69,7 @@ static void set_spi_ctrl_register(uint32_t bit, bool val) {
   } else if (val == 1) {
     value |= bit;
   }
-  reg_write(SPI_CTRL, value);
+  REG_WRITE(SPI_CTRL, value);
 }
 
 #ifdef BEKEN_SPI_IS_N_LIKE
@@ -87,7 +80,7 @@ static void set_spi_config_register(uint32_t bit, bool val) {
   } else if (val == 1) {
     value |= bit;
   }
-  reg_write(SPI_CONFIG, value);
+  REG_WRITE(SPI_CONFIG, value);
 }
 #endif
 
@@ -143,7 +136,7 @@ static void spi_set_clock(uint32_t max_hz) {
   param = REG_READ(SPI_CTRL);
   param &= ~(SPI_CKR_MASK << SPI_CKR_POSI);
   param |= (div << SPI_CKR_POSI);
-  reg_write(SPI_CTRL, param);
+  REG_WRITE(SPI_CTRL, param);
 #ifdef BEKEN_SPI_IS_N_LIKE
   const int divisor = div;
 #else
@@ -236,7 +229,7 @@ void BekenSPILEDStripLightOutput::setup() {
   value = REG_READ(SPI_CTRL);
   value &= ~CTRL_NSSMD_3;
   value |= (1 << 17);
-  reg_write(SPI_CTRL, value);
+  REG_WRITE(SPI_CTRL, value);
 
 #ifdef BEKEN_SPI_IS_N_LIKE
   value = GFUNC_MODE_SPI_DMA;
@@ -286,7 +279,7 @@ void BekenSPILEDStripLightOutput::setup() {
   value = REG_READ(SPI_CONFIG);
   value &= ~(0xFFF << 8);
   value |= ((dma_buffer_size & 0xFFF) << 8);
-  reg_write(SPI_CONFIG, value);
+  REG_WRITE(SPI_CONFIG, value);
 #else
   // T-like variants: No transfer-length register. The SPI controller shifts out
   // everything the DMA writes into SPI_DAT.

esphome/components/bh1745/output/__init__.py

@@ -1,24 +1,28 @@
 import esphome.codegen as cg
 from esphome.components import output
 import esphome.config_validation as cv
+from esphome.const import CONF_ID
 from esphome.types import ConfigType
 
-from .. import CONF_BH1745_ID, BH1745Component
+from .. import CONF_BH1745_ID, BH1745Component, bh1745_ns
 
 DEPENDENCIES = ["bh1745"]
 
+BH1745InterruptPinOutput = bh1745_ns.class_(
+    "BH1745InterruptPinOutput", output.BinaryOutput
+)
 
 CONFIG_SCHEMA = output.BINARY_OUTPUT_SCHEMA.extend(
     {
-        cv.GenerateID(): cv.declare_id(output.ApplyBinaryOutput),
+        cv.GenerateID(): cv.declare_id(BH1745InterruptPinOutput),
         cv.GenerateID(CONF_BH1745_ID): cv.use_id(BH1745Component),
     }
 )
 
 
 async def to_code(config: ConfigType) -> None:
+    var = cg.new_Pvariable(config[CONF_ID])
+    await output.register_output(var, config)
     hub = await cg.get_variable(config[CONF_BH1745_ID])
-    await output.sub_binary_outputs(config, parent=hub).create(
-        config, None, apply="set_interrupt_state(state)"
-    )
+    await cg.register_parented(var, hub)
     cg.add(hub.enable_interrupt_output())

esphome/components/bh1745/output/bh1745_output.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include "esphome/components/output/binary_output.h"
+#include "esphome/core/helpers.h"
+
+#include "../bh1745.h"
+
+namespace esphome::bh1745 {
+
+/// Drives the BH1745 INT pin, which switches the LEDs on breakout boards such as the Pimoroni one.
+class BH1745InterruptPinOutput : public output::BinaryOutput, public Parented<BH1745Component> {
+ protected:
+  void write_state(bool state) override { this->parent_->set_interrupt_state(state); }
+};
+
+}  // namespace esphome::bh1745

esphome/components/binary_sensor/__init__.py

@@ -63,7 +63,6 @@ from esphome.core import CORE, ID, CoroPriority, coroutine_with_priority, entity
 from esphome.core.entity_helpers import (
     SubEntities,
     entity_duplicate_validator,
-    lazy_load_setup,
     lazy_load_validator,
     mqtt_component_class,
     queue_entity_register,
@@ -622,7 +621,10 @@ async def setup_binary_sensor_core_(var, config):
 
     await entity_helpers.setup_entity_integrations(var, config)
 
-    await lazy_load_setup("zigbee", "setup_binary_sensor", var, config)
+    if "zigbee" in CORE.loaded_integrations:
+        from esphome.components import zigbee
+
+        await zigbee.setup_binary_sensor(var, config)
 
 
 async def register_binary_sensor(var, config):

esphome/components/bk72xx/__init__.py

@@ -29,7 +29,6 @@ from esphome.components.libretiny.const import (
 )
 from esphome.core import CORE
 from esphome.cpp_generator import MockObj
-from esphome.stacktrace import process_crash_handler_line as process_stacktrace  # noqa: F401
 from esphome.types import ConfigType
 
 from .boards import BK72XX_BOARD_PINS, BK72XX_BOARDS
@@ -78,7 +77,3 @@ async def pin_to_code(config: ConfigType) -> MockObj:
 # Called by writer.py; delegates to the shared libretiny implementation.
 def copy_files() -> None:
     libretiny.copy_files()
-
-
-# Called by the OTA upload; the shared libretiny implementation.
-ota_image = libretiny.device_ota_image

esphome/components/bk72xx_ble/__init__.py

@@ -21,10 +21,9 @@ public ble_api.h.
 """
 
 import logging
-import re
 
 import esphome.codegen as cg
-from esphome.components import libretiny
+from esphome.components import libretiny, wifi
 from esphome.components.libretiny.const import (
     FAMILY_BK7231N,
     FAMILY_BK7231Q,
@@ -33,30 +32,14 @@ from esphome.components.libretiny.const import (
     FAMILY_BK7251,
 )
 import esphome.config_validation as cv
-from esphome.const import (
-    CONF_ENABLE_ON_BOOT,
-    CONF_ESPHOME,
-    CONF_ID,
-    CONF_PLATFORMIO_OPTIONS,
-    KEY_CORE,
-    KEY_FRAMEWORK_VERSION,
-)
-from esphome.core import CORE, EsphomeError
-import esphome.final_validate as fv
+from esphome.const import CONF_ENABLE_ON_BOOT, CONF_ID
+from esphome.core import EsphomeError
 from esphome.types import ConfigType
 
 DEPENDENCIES = ["bk72xx"]
 CODEOWNERS = ["@Bl00d-B0b"]
 DOMAIN = "bk72xx_ble"
 
-BEKEN_BDK_VERSION_OPTION = "custom_versions.beken-bdk"
-# Older BDKs lay the BLE stack out differently and can crash at boot or erase the
-# bootloader with BLE compiled in; the libretiny platform builds with this one
-MIN_BDK_VERSION = (3, 0, 78)
-# Older LibreTiny releases arm the Beken MCU sleep with wifi power save, which halts
-# the device once the station stops while BLE runs (libretiny-eu/libretiny#414)
-MIN_LIBRETINY_VERSION = (1, 14, 0)
-
 _LOGGER = logging.getLogger(__name__)
 
 bk72xx_ble_ns = cg.esphome_ns.namespace("bk72xx_ble")
@@ -97,45 +80,20 @@ def _unsupported_family_message(family: str) -> str | None:
     return None
 
 
-def check_bdk_version(value: str | None) -> None:
-    """Reject a beken-bdk override older than the release the BLE stack needs."""
-    if value is None:
-        return
-    # LibreTiny appends the value to the package URL as a git ref and only builds
-    # 3.0.x releases; the 2021.06.07 tag is the pre 3.0 SDK
-    match = re.fullmatch(r"v?(\d+)\.(\d+)\.(\d+)", str(value))
-    if match is not None:
-        version = tuple(int(g) for g in match.groups())
-        if version[:2] == MIN_BDK_VERSION[:2] and version >= MIN_BDK_VERSION:
-            return
-    minimum = ".".join(str(part) for part in MIN_BDK_VERSION)
-    raise cv.Invalid(
-        f"bk72xx_ble needs beken-bdk {minimum} or a newer 3.0.x release, not "
-        f"'{value}': with BLE compiled in, an older BDK can crash at boot or erase "
-        "the bootloader"
-    )
-
-
-def check_libretiny_version(version: cv.Version) -> None:
-    """Reject a LibreTiny release older than the one whose WiFi sleep is safe with BLE."""
-    if (version.major, version.minor, version.patch) >= MIN_LIBRETINY_VERSION:
-        return
-    minimum = ".".join(str(part) for part in MIN_LIBRETINY_VERSION)
-    raise cv.Invalid(
-        f"bk72xx_ble needs LibreTiny {minimum} or newer, not {version}: older releases "
-        "arm the Beken MCU sleep with wifi power save and the device halts once the "
-        "station stops while BLE runs"
-    )
-
-
 def _final_validate(config: ConfigType) -> None:
     # Warn only: a hard error here would break the validate-only CI fixtures,
     # which run on a BLE 4.2 board. The hard error is raised at codegen.
     if msg := _unsupported_family_message(libretiny.get_libretiny_family()):
         _LOGGER.warning("%s (this configuration cannot compile)", msg)
-    options = fv.full_config.get()[CONF_ESPHOME].get(CONF_PLATFORMIO_OPTIONS) or {}
-    check_bdk_version(options.get(BEKEN_BDK_VERSION_OPTION))
-    check_libretiny_version(CORE.data[KEY_CORE][KEY_FRAMEWORK_VERSION])
+    # Any wifi power_save_mode other than NONE also arms the Beken SDK's MCU
+    # sleep. With the BLE controller running, that sleep never wakes up once the
+    # station is stopped (adapter restart after failed roams, wifi.disable): the
+    # device is dead until a power cycle (esphome#18592). Keep power save off
+    # until LibreTiny ships the SDK-side fix (libretiny-eu/libretiny#414).
+    wifi.force_power_save_off(
+        "with BLE running, the Beken SDK's MCU sleep halts the device once the "
+        "station is stopped (https://github.com/esphome/esphome/issues/18592)"
+    )
 
 
 FINAL_VALIDATE_SCHEMA = _final_validate
@@ -158,6 +116,20 @@ async def to_code(config: ConfigType) -> None:
     # so this =1 is the single CFG_SUPPORT_BLE define emitted.
     cg.add_platformio_option("custom_options.sys_config#h", ["CFG_SUPPORT_BLE=1"])
 
+    # Pin the Beken BDK release the BLE 5.x stack is validated against. The
+    # bundled 3.0.33 has an older BLE header/library layout — and with
+    # CFG_SUPPORT_BLE=1 the SDK runs its BLE init unconditionally during boot
+    # (the reason the libretiny platform sets =0 when BLE is unused), so a
+    # mismatched BDK can crash the device before WiFi comes up regardless of
+    # enable_on_boot. Pinning here makes a plain config build against the
+    # validated BDK without any manual platformio_options.
+    _LOGGER.warning(
+        "bk72xx_ble builds with beken-bdk 3.0.78 instead of the platform's bundled "
+        "default: the default's older BLE layout can crash the device at boot when "
+        "BLE is compiled in"
+    )
+    cg.add_platformio_option("custom_versions.beken-bdk", "3.0.78")
+
     # The BDK exposes the controller's BLE address as `common_default_bdaddr` on
     # BK7231N, but NOT on BK7238 (its BLE stack has no such symbol; the address is
     # derived from the WiFi MAC instead — the BDK's own fallback). Tell the C++

esphome/components/bl0939/bl0939.cpp

@@ -1,5 +1,4 @@
 #include "bl0939.h"
-#include "esphome/core/hal.h"
 #include "esphome/core/log.h"
 #include <cinttypes>
 
@@ -21,7 +20,7 @@ static const uint8_t BL0939_REG_SOFT_RESET = 0x19;
 static const uint8_t BL0939_REG_USR_WRPROT = 0x1A;
 static const uint8_t BL0939_REG_TPS_CTRL = 0x1B;
 
-static constexpr uint8_t BL0939_INIT[6][6] PROGMEM = {
+const uint8_t BL0939_INIT[6][6] = {
     // Reset to default
     {BL0939_WRITE_COMMAND, BL0939_REG_SOFT_RESET, 0x5A, 0x5A, 0x5A, 0x33},
     // Enable User Operation Write
@@ -67,10 +66,8 @@ void BL0939::update() {
 }
 
 void BL0939::setup() {
-  uint8_t cmd[sizeof(BL0939_INIT[0])];
-  for (const auto *i : BL0939_INIT) {
-    progmem_memcpy(cmd, i, sizeof(cmd));
-    this->write_array(cmd, sizeof(cmd));
+  for (auto *i : BL0939_INIT) {
+    this->write_array(i, 6);
     delay(1);
   }
   this->flush();

esphome/components/bme680/bme680.cpp

@@ -139,24 +139,49 @@ bool BME680Component::setup_registers_() {
   this->calibration_.ambient_temperature = 25;  // prime ambient temperature
 
   // Config register
-  if (!this->update_register(BME680_REGISTER_CONFIG, 0b00011100, (this->iir_filter_ & 0b111) << 2)) {
+  uint8_t config_register;
+  if (!this->read_byte(BME680_REGISTER_CONFIG, &config_register)) {
+    return false;
+  }
+  config_register &= ~0b00011100;
+  config_register |= (this->iir_filter_ & 0b111) << 2;
+  if (!this->write_byte(BME680_REGISTER_CONFIG, config_register)) {
     return false;
   }
 
   // Humidity control register
-  if (!this->update_register(BME680_REGISTER_CONTROL_HUMIDITY, 0b00000111, this->humidity_oversampling_ & 0b111)) {
+  uint8_t hum_control;
+  if (!this->read_byte(BME680_REGISTER_CONTROL_HUMIDITY, &hum_control)) {
+    return false;
+  }
+  hum_control &= ~0b00000111;
+  hum_control |= this->humidity_oversampling_ & 0b111;
+  if (!this->write_byte(BME680_REGISTER_CONTROL_HUMIDITY, hum_control)) {
     return false;
   }
 
-  // Gas 1 control register: run gas, heater profile 0
-  if (!this->update_register(BME680_REGISTER_CONTROL_GAS1, 0b00011111, 1 << 4)) {
+  // Gas 1 control register
+  uint8_t gas1_control;
+  if (!this->read_byte(BME680_REGISTER_CONTROL_GAS1, &gas1_control)) {
+    return false;
+  }
+  gas1_control &= ~0b00011111;
+  gas1_control |= 1 << 4;
+  gas1_control |= 0;  // profile 0
+  if (!this->write_byte(BME680_REGISTER_CONTROL_GAS1, gas1_control)) {
     return false;
   }
 
   const bool heat_off = this->heater_temperature_ == 0 || this->heater_duration_ == 0;
 
   // Gas 0 control register
-  if (!this->update_register(BME680_REGISTER_CONTROL_GAS0, 0b00001000, heat_off << 3)) {
+  uint8_t gas0_control;
+  if (!this->read_byte(BME680_REGISTER_CONTROL_GAS0, &gas0_control)) {
+    return false;
+  }
+  gas0_control &= ~0b00001000;
+  gas0_control |= heat_off << 3;
+  if (!this->write_byte(BME680_REGISTER_CONTROL_GAS0, gas0_control)) {
     return false;
   }
 

esphome/components/bme680_bsec/bme680_bsec.cpp

@@ -1,7 +1,7 @@
 #include "bme680_bsec.h"
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
-#include "esphome/core/progmem.h"
+#include <string>
 
 namespace esphome::bme680_bsec {
 #ifdef USE_BSEC
@@ -9,7 +9,7 @@ ESPHOME_LOG_TAG(TAG, "bme680_bsec.sensor");
 
 static constexpr uint32_t READ_TIMEOUT_ID = 0;
 
-PROGMEM_STRING_TABLE(IaqAccuracyStrings, "Stabilizing", "Uncertain", "Calibrating", "Calibrated");
+static const std::string IAQ_ACCURACY_STATES[4] = {"Stabilizing", "Uncertain", "Calibrating", "Calibrated"};
 
 std::vector<BME680BSECComponent *>
     BME680BSECComponent::instances;  // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
@@ -386,11 +386,10 @@ void BME680BSECComponent::publish_(const bsec_output_t *outputs, uint8_t num_out
     switch (outputs[i].sensor_id) {
       case BSEC_OUTPUT_IAQ:
       case BSEC_OUTPUT_STATIC_IAQ: {
-        uint8_t accuracy = std::min<uint8_t>(outputs[i].accuracy, IaqAccuracyStrings::LAST_INDEX);
+        uint8_t accuracy = std::min<uint8_t>(outputs[i].accuracy, std::size(IAQ_ACCURACY_STATES) - 1);
         this->queue_push_([this, signal]() { this->publish_sensor_(this->iaq_sensor_, signal); });
         this->queue_push_([this, accuracy]() {
-          this->publish_sensor_(this->iaq_accuracy_text_sensor_,
-                                IaqAccuracyStrings::get_progmem_str(accuracy, IaqAccuracyStrings::LAST_INDEX));
+          this->publish_sensor_(this->iaq_accuracy_text_sensor_, IAQ_ACCURACY_STATES[accuracy]);
         });
         this->queue_push_([this, accuracy]() { this->publish_sensor_(this->iaq_accuracy_sensor_, accuracy, true); });
 
@@ -436,9 +435,8 @@ void BME680BSECComponent::publish_sensor_(sensor::Sensor *sensor, float value, b
   sensor->publish_state(value);
 }
 
-void BME680BSECComponent::publish_sensor_(text_sensor::TextSensor *sensor, ProgmemStr value) {
-  if (!sensor ||
-      (sensor->has_state() && ESPHOME_strcmp_P(sensor->state.c_str(), reinterpret_cast<ESPHOME_PGM_P>(value)) == 0)) {
+void BME680BSECComponent::publish_sensor_(text_sensor::TextSensor *sensor, const std::string &value) {
+  if (!sensor || (sensor->has_state() && sensor->state == value)) {
     return;
   }
   sensor->publish_state(value);

esphome/components/bme680_bsec/bme680_bsec.h

@@ -77,7 +77,7 @@ class BME680BSECComponent final : public Component, public i2c::I2CDevice {
   int64_t get_time_ns_();
 
   void publish_sensor_(sensor::Sensor *sensor, float value, bool change_only = false);
-  void publish_sensor_(text_sensor::TextSensor *sensor, ProgmemStr value);
+  void publish_sensor_(text_sensor::TextSensor *sensor, const std::string &value);
 
   void snapshot_state_();  // Fetch the current BSEC library state and save it in the bsec_state_data_ member (volatile
                            // memory)

esphome/components/bmi270/sensor.py

@@ -66,7 +66,9 @@ CONFIG_SCHEMA = cv.typed_schema(
 def _final_validate(config: ConfigType) -> None:
     if config[CONF_TYPE] not in _MAGNETIC_FIELDS:
         return
-    bmi270_config = fv.get_declaring_config(config[CONF_BMI270_ID])
+    full_config = fv.full_config.get()
+    bmi270_path = full_config.get_path_for_id(config[CONF_BMI270_ID])[:-1]
+    bmi270_config = full_config.get_config_for_path(bmi270_path)
     if bmi270_config.get(CONF_AUX_DEVICE) != "BMM150":
         raise cv.Invalid(
             "This sensor requires the parent bmi270's 'aux_device' to be set to 'BMM150'",

esphome/components/bp1658cj/bp1658cj.cpp

@@ -80,8 +80,7 @@ void BP1658CJ::loop() {
   this->update_ = false;
 }
 
-void BP1658CJ::write_channel(uint8_t channel, float state) {
-  auto value = static_cast<uint16_t>(state * 0x3FF);
+void BP1658CJ::set_channel_value_(uint8_t channel, uint16_t value) {
   if (this->pwm_amounts_[channel] != value) {
     this->update_ = true;
     this->update_channel_ = channel;

esphome/components/bp1658cj/bp1658cj.h

@@ -2,12 +2,15 @@
 
 #include "esphome/core/component.h"
 #include "esphome/core/hal.h"
+#include "esphome/components/output/float_output.h"
 #include <vector>
 
 namespace esphome::bp1658cj {
 
 class BP1658CJ final : public Component {
  public:
+  class Channel;
+
   void set_data_pin(GPIOPin *data_pin) { data_pin_ = data_pin; }
   void set_clock_pin(GPIOPin *clock_pin) { clock_pin_ = clock_pin; }
   void set_max_power_color_channels(uint8_t max_power_color_channels) {
@@ -26,9 +29,23 @@ class BP1658CJ final : public Component {
   /// Send new values if they were updated.
   void loop() override;
 
-  void write_channel(uint8_t channel, float state);
+  class Channel final : public output::FloatOutput {
+   public:
+    void set_parent(BP1658CJ *parent) { parent_ = parent; }
+    void set_channel(uint8_t channel) { channel_ = channel; }
+
+   protected:
+    void write_state(float state) override {
+      auto amount = static_cast<uint16_t>(state * 0x3FF);
+      this->parent_->set_channel_value_(this->channel_, amount);
+    }
+
+    BP1658CJ *parent_;
+    uint8_t channel_;
+  };
 
  protected:
+  void set_channel_value_(uint8_t channel, uint16_t value);
   void write_bit_(bool value);
   void write_byte_(uint8_t data);
   void write_buffer_(uint8_t *buffer, uint8_t size);

esphome/components/bp1658cj/output.py

@@ -1,3 +1,4 @@
+import esphome.codegen as cg
 from esphome.components import output
 import esphome.config_validation as cv
 from esphome.const import CONF_CHANNEL, CONF_ID
@@ -7,15 +8,16 @@ from . import BP1658CJ
 
 DEPENDENCIES = ["bp1658cj"]
 
+Channel = BP1658CJ.class_("Channel", output.FloatOutput)
 
 CONF_BP1658CJ_ID = "bp1658cj_id"
 CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
     {
         cv.GenerateID(CONF_BP1658CJ_ID): cv.use_id(BP1658CJ),
-        cv.Required(CONF_ID): cv.declare_id(output.ApplyFloatOutput),
+        cv.Required(CONF_ID): cv.declare_id(Channel),
         cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=4),
     }
-)
+).extend(cv.COMPONENT_SCHEMA)
 
 
 FINAL_VALIDATE_SCHEMA = output.final_validate_unique_channel(
@@ -24,6 +26,8 @@ FINAL_VALIDATE_SCHEMA = output.final_validate_unique_channel(
 
 
 async def to_code(config: ConfigType) -> None:
-    await output.sub_float_outputs(config, parent=config[CONF_BP1658CJ_ID]).create(
-        config, None, config[CONF_CHANNEL], apply="write_channel(index, state)"
-    )
+    var = cg.new_Pvariable(config[CONF_ID])
+    await output.register_output(var, config)
+
+    await cg.register_parented(var, config[CONF_BP1658CJ_ID])
+    cg.add(var.set_channel(config[CONF_CHANNEL]))

esphome/components/bq25186/__init__.py

@@ -7,7 +7,6 @@ from esphome.components import i2c
 import esphome.config_validation as cv
 from esphome.const import CONF_ID, CONF_UPDATE_INTERVAL, CONF_WATCHDOG
 from esphome.core import CORE, ID, EsphomeError, Lambda, TimePeriod
-import esphome.final_validate as fv
 from esphome.types import ConfigType, TemplateArgsType
 
 CODEOWNERS = ["@Rapsssito"]
@@ -360,7 +359,8 @@ async def bq25186_configure_to_code(
     parent = await cg.get_variable(config[CONF_ID])
 
     # Options the action leaves out fall back to the component's configuration
-    parent_config = fv.get_declaring_config(config[CONF_ID], CORE.config)
+    path = CORE.config.get_path_for_id(config[CONF_ID])[:-1]
+    parent_config = CORE.config.get_config_for_path(path)
     merged = {**parent_config, **config}
     try:
         _check_watchdog(merged)

esphome/components/bq25186/bq25186.cpp

@@ -28,10 +28,13 @@ bool BQ25186Component::write_register_(uint8_t reg, uint8_t value) {
 }
 
 bool BQ25186Component::update_register_(uint8_t reg, uint8_t mask, uint8_t value) {
-  if (this->update_register(reg, mask, value))
-    return true;
-  ESP_LOGW(TAG, "Failed to update register 0x%02X", reg);
-  return false;
+  uint8_t reg_value;
+  if (!this->read_byte(reg, &reg_value)) {
+    ESP_LOGW(TAG, "Failed to read register 0x%02X", reg);
+    return false;
+  }
+  reg_value = (reg_value & ~mask) | (value & mask);
+  return this->write_register_(reg, reg_value);
 }
 
 uint8_t BQ25186Component::expected_register_(size_t index) const {

esphome/components/bq25186/bq25186.h

@@ -71,12 +71,12 @@ class BQ25186Component : public PollingComponent, public i2c::I2CDevice {
 
  protected:
   bool write_register_(uint8_t reg, uint8_t value);
-  bool update_register_(uint8_t reg, uint8_t mask, uint8_t value);
   uint8_t expected_register_(size_t index) const;
   bool config_matches_(const BQ25186StatusRegisters &regs) const;
 #ifdef USE_BQ25186_PG_GPO
   void check_pg_gpo_(const BQ25186StatusRegisters &status, bool &pending);
 #endif
+  bool update_register_(uint8_t reg, uint8_t mask, uint8_t value);
 
 #ifdef BQ25186_BINARY_SENSOR_COUNT
   StaticVector<BQ25186BinarySensor *, BQ25186_BINARY_SENSOR_COUNT> binary_sensors_;

esphome/components/bq25186/bq25186_button.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "esphome/core/defines.h"
+#ifdef USE_BUTTON
+
+#include "bq25186.h"
+#include "esphome/components/button/button.h"
+
+namespace esphome::bq25186 {
+
+/// Writes one SHIP_RST field when pressed
+class BQ25186Button final : public button::Button, public Parented<BQ25186Component> {
+ public:
+  BQ25186Button(uint8_t mask, uint8_t value) : mask_(mask), value_(value) {}
+
+ protected:
+  void press_action() override { this->parent_->write_ship_rst(this->mask_, this->value_); }
+
+  const uint8_t mask_;
+  const uint8_t value_;
+};
+
+}  // namespace esphome::bq25186
+
+#endif  // USE_BUTTON

esphome/components/bq25186/bq25186_text_sensor.cpp

@@ -14,7 +14,11 @@ void BQ25186TextSensor::on_status(const BQ25186StatusRegisters &status) {
   if (value == this->last_)
     return;
   this->last_ = value;
-  this->publish_state(StatusStrings::get_progmem_str(this->first_ + value, StatusStrings::LAST_INDEX));
+  const ProgmemStr name = StatusStrings::get_progmem_str(this->first_ + value, StatusStrings::LAST_INDEX);
+  char text[32];
+  ESPHOME_strncpy_P(text, reinterpret_cast<ESPHOME_PGM_P>(name), sizeof(text));
+  text[sizeof(text) - 1] = '\0';
+  this->publish_state(text);
 }
 
 }  // namespace esphome::bq25186

esphome/components/bq25186/button.py

@@ -1,3 +1,4 @@
+import esphome.codegen as cg
 from esphome.components import button
 import esphome.config_validation as cv
 from esphome.const import (
@@ -9,10 +10,11 @@ from esphome.const import (
 )
 from esphome.types import ConfigType
 
-from . import BQ25186_CHILD_SCHEMA, CONF_BQ25186_ID
+from . import BQ25186_CHILD_SCHEMA, CONF_BQ25186_ID, bq25186_ns
 
 DEPENDENCIES = ["bq25186"]
 
+BQ25186Button = bq25186_ns.class_("BQ25186Button", button.Button)
 
 # SHIP_RST: bit 7 is the software reset, bits 6:5 the shutdown, ship and hardware reset codes
 SOFTWARE_RESET_MASK = 0x80
@@ -31,7 +33,7 @@ CONFIG_SCHEMA = cv.All(
     BQ25186_CHILD_SCHEMA.extend(
         {
             cv.Optional(key): button.button_schema(
-                button.ApplyButton,
+                BQ25186Button,
                 entity_category=ENTITY_CATEGORY_CONFIG,
                 icon=icon,
                 device_class=device_class,
@@ -44,6 +46,7 @@ CONFIG_SCHEMA = cv.All(
 
 
 async def to_code(config: ConfigType) -> None:
-    buttons = button.sub_buttons(config, parent=config[CONF_BQ25186_ID])
     for key, mask, value, _, _ in _BUTTONS:
-        await buttons(key, None, apply=f"write_ship_rst({mask:#04x}, {value:#04x})")
+        if (conf := config.get(key)) is not None:
+            var = await button.new_button(conf, mask, value)
+            await cg.register_parented(var, config[CONF_BQ25186_ID])

esphome/components/button/__init__.py

@@ -1,6 +1,7 @@
 from esphome import automation
 from esphome.automation import maybe_simple_id
 import esphome.codegen as cg
+from esphome.components import mqtt, web_server
 import esphome.config_validation as cv
 from esphome.const import (
     CONF_DEVICE_CLASS,
@@ -9,6 +10,7 @@ from esphome.const import (
     CONF_ID,
     CONF_MQTT_ID,
     CONF_ON_PRESS,
+    CONF_WEB_SERVER,
     DEVICE_CLASS_EMPTY,
     DEVICE_CLASS_IDENTIFY,
     DEVICE_CLASS_RESTART,
@@ -19,12 +21,11 @@ from esphome.const import (
     ICON_RESTART,
     ICON_RESTART_ALERT,
 )
-from esphome.core import CORE, ID, CoroPriority, coroutine_with_priority, entity_helpers
+from esphome.core import CORE, ID, CoroPriority, coroutine_with_priority
 from esphome.core.entity_helpers import (
     ApplyEntity,
     SubEntities,
     entity_duplicate_validator,
-    mqtt_component_class,
     queue_entity_register,
     setup_device_class,
     setup_entity,
@@ -52,13 +53,11 @@ validate_device_class = cv.one_of(*DEVICE_CLASSES, lower=True, space="_")
 
 
 _BUTTON_SCHEMA = (
-    cv.ENTITY_BASE_SCHEMA.extend(entity_helpers.WEBSERVER_SORTING_SCHEMA)
+    cv.ENTITY_BASE_SCHEMA.extend(web_server.WEBSERVER_SORTING_SCHEMA)
     .extend(cv.MQTT_COMMAND_COMPONENT_SCHEMA)
     .extend(
         {
-            cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(
-                mqtt_component_class("MQTTButtonComponent")
-            ),
+            cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(mqtt.MQTTButtonComponent),
             cv.Optional(
                 CONF_DEVICE_CLASS, visibility=cv.Visibility.ADVANCED
             ): validate_device_class,
@@ -136,7 +135,12 @@ async def setup_button_core_(var: MockObj, config: ConfigType) -> None:
 
     setup_device_class(config)
 
-    await entity_helpers.setup_entity_integrations(var, config)
+    if mqtt_id := config.get(CONF_MQTT_ID):
+        mqtt_ = cg.new_Pvariable(mqtt_id, var)
+        await mqtt.register_mqtt_component(mqtt_, config)
+
+    if web_server_config := config.get(CONF_WEB_SERVER):
+        await web_server.add_entity_config(var, web_server_config)
 
 
 async def register_button(var: MockObj, config: ConfigType) -> None:

esphome/components/cap1188/cap1188.cpp

@@ -42,8 +42,10 @@ void CAP1188Component::finish_setup_() {
   }
 
   // Set sensitivity
-  // The threshold replaces the upper nibble and is ORed into the lower one, as before
-  this->update_register(CAP1188_SENSITVITY, 0xF0 | this->touch_threshold_, this->touch_threshold_);
+  uint8_t sensitivity = 0;
+  this->read_byte(CAP1188_SENSITVITY, &sensitivity);
+  sensitivity = sensitivity & 0x0f;
+  this->write_byte(CAP1188_SENSITVITY, sensitivity | this->touch_threshold_);
 
   // Allow multiple touches
   this->write_byte(CAP1188_MULTI_TOUCH, this->allow_multiple_touches_);

esphome/components/cc1101/cc1101.cpp

@@ -2,7 +2,6 @@
 #include "cc1101pa.h"
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
-#include "esphome/core/progmem.h"
 #include <cmath>
 #include <cstring>
 
@@ -15,9 +14,6 @@ namespace esphome::cc1101 {
 ESPHOME_LOG_TAG(TAG, "cc1101");
 static constexpr size_t TX_FIFO_SIZE = 64;
 
-// MDMCFG2 MOD_FORMAT values
-PROGMEM_STRING_TABLE(ModulationStrings, "2-FSK", "GFSK", "UNUSED", "ASK/OOK", "4-FSK", "UNUSED", "UNUSED", "MSK");
-
 static void split_float(float value, int mbits, uint8_t &e, uint32_t &m) {
   int e_tmp;
   float m_tmp = std::frexp(value, &e_tmp);
@@ -242,6 +238,8 @@ void CC1101Component::loop() {
 }
 
 void CC1101Component::dump_config() {
+  static const char *const MODULATION_NAMES[] = {"2-FSK", "GFSK",   "UNUSED", "ASK/OOK",
+                                                 "4-FSK", "UNUSED", "UNUSED", "MSK"};
   int32_t freq = static_cast<int32_t>(this->state_.FREQ2 << 16 | this->state_.FREQ1 << 8 | this->state_.FREQ0) *
                  XTAL_FREQUENCY / (1 << 16);
   float symbol_rate = (((256.0f + this->state_.DRATE_M) * (1 << this->state_.DRATE_E)) / (1 << 28)) * XTAL_FREQUENCY;
@@ -255,9 +253,8 @@ void CC1101Component::dump_config() {
                 "  Symbol Rate: %.0f baud\n"
                 "  Filter Bandwidth: %.1f Hz\n"
                 "  Output Power: %.1f dBm",
-                this->chip_id_, freq, this->state_.CHANNR,
-                LOG_STR_ARG(ModulationStrings::get_log_str(this->state_.MOD_FORMAT & 0x07, 0)), symbol_rate, bw,
-                this->output_power_effective_);
+                this->chip_id_, freq, this->state_.CHANNR, MODULATION_NAMES[this->state_.MOD_FORMAT & 0x07],
+                symbol_rate, bw, this->output_power_effective_);
   LOG_PIN("  CS Pin: ", this->cs_);
 }
 

esphome/components/climate/__init__.py

@@ -3,6 +3,7 @@ from typing import Any
 
 from esphome import automation
 import esphome.codegen as cg
+from esphome.components import mqtt, web_server
 import esphome.config_validation as cv
 from esphome.const import (
     CONF_ACTION_STATE_TOPIC,
@@ -48,15 +49,15 @@ from esphome.const import (
     CONF_TEMPERATURE_STEP,
     CONF_UNIT_OF_MEASUREMENT,
     CONF_VISUAL,
+    CONF_WEB_SERVER,
     UNIT_KELVIN,
 )
-from esphome.core import CORE, CoroPriority, coroutine_with_priority, entity_helpers
+from esphome.core import CORE, CoroPriority, coroutine_with_priority
 from esphome.core.entity_helpers import (
     TemperatureUnitResolver,
     convert_visual_temperatures,
     declare_fixed_temperature_unit,
     entity_duplicate_validator,
-    mqtt_component_class,
     queue_entity_register,
     setup_entity,
     setup_entity_temperature_unit,
@@ -176,13 +177,11 @@ _visual_temperatures_in_entity_unit = partial(
 
 
 _CLIMATE_SCHEMA = (
-    cv.ENTITY_BASE_SCHEMA.extend(entity_helpers.WEBSERVER_SORTING_SCHEMA)
+    cv.ENTITY_BASE_SCHEMA.extend(web_server.WEBSERVER_SORTING_SCHEMA)
     .extend(cv.MQTT_COMMAND_COMPONENT_SCHEMA)
     .extend(
         {
-            cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(
-                mqtt_component_class("MQTTClimateComponent")
-            ),
+            cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(mqtt.MQTTClimateComponent),
             cv.Optional(CONF_VISUAL, default={}): cv.Schema(
                 {
                     cv.Optional(CONF_MIN_TEMPERATURE): cv.temperature_with_unit,
@@ -354,8 +353,10 @@ async def setup_climate_core_(var: MockObj, config: ConfigType) -> None:
         cg.add(var.set_visual_max_humidity_override(max_humidity))
     setup_entity_temperature_unit(var, config)
 
-    mqtt_ = await entity_helpers.setup_entity_integrations(var, config)
-    if mqtt_ is not None:
+    if (mqtt_id := config.get(CONF_MQTT_ID)) is not None:
+        mqtt_ = cg.new_Pvariable(mqtt_id, var)
+        await mqtt.register_mqtt_component(mqtt_, config)
+
         if (action_state_topic := config.get(CONF_ACTION_STATE_TOPIC)) is not None:
             cg.add(mqtt_.set_custom_action_state_topic(action_state_topic))
         if (away_command_topic := config.get(CONF_AWAY_COMMAND_TOPIC)) is not None:
@@ -485,6 +486,9 @@ async def setup_climate_core_(var: MockObj, config: ConfigType) -> None:
 
     await automation.build_callback_automations(var, config, _CALLBACK_AUTOMATIONS)
 
+    if web_server_config := config.get(CONF_WEB_SERVER):
+        await web_server.add_entity_config(var, web_server_config)
+
 
 def set_custom_fan_modes(var: MockObj, modes: list[str]) -> None:
     """Point the climate at a shared flash table of custom fan modes."""

esphome/components/copy/sensor/__init__.py

@@ -13,10 +13,19 @@ from esphome.const import (
 from esphome.core.entity_helpers import inherit_property_from
 from esphome.types import ConfigType
 
-CONFIG_SCHEMA = sensor.sensor_schema(sensor.Sensor).extend(
-    {
-        cv.Required(CONF_SOURCE_ID): cv.use_id(sensor.Sensor),
-    }
+from .. import copy_ns
+
+CopySensor = copy_ns.class_("CopySensor", sensor.Sensor, cg.Component)
+
+
+CONFIG_SCHEMA = (
+    sensor.sensor_schema(CopySensor)
+    .extend(
+        {
+            cv.Required(CONF_SOURCE_ID): cv.use_id(sensor.Sensor),
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
 )
 
 FINAL_VALIDATE_SCHEMA = cv.All(
@@ -31,4 +40,6 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 
 async def to_code(config: ConfigType) -> None:
     var = await sensor.new_sensor(config)
-    sensor.follow_sensor(var, await cg.get_variable(config[CONF_SOURCE_ID]))
+    await cg.register_component(var, config)
+
+    await cg.add_variable(var.set_source, config[CONF_SOURCE_ID])

esphome/components/copy/sensor/copy_sensor.cpp

@@ -0,0 +1,16 @@
+#include "copy_sensor.h"
+#include "esphome/core/log.h"
+
+namespace esphome::copy {
+
+ESPHOME_LOG_TAG(TAG, "copy.sensor");
+
+void CopySensor::setup() {
+  source_->add_on_state_callback([this](float value) { this->publish_state(value); });
+  if (source_->has_state())
+    this->publish_state(source_->state);
+}
+
+void CopySensor::dump_config() { LOG_SENSOR("", "Copy Sensor", this); }
+
+}  // namespace esphome::copy

esphome/components/copy/sensor/copy_sensor.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/sensor/sensor.h"
+
+namespace esphome::copy {
+
+class CopySensor final : public sensor::Sensor, public Component {
+ public:
+  void set_source(sensor::Sensor *source) { source_ = source; }
+  void setup() override;
+  void dump_config() override;
+
+ protected:
+  sensor::Sensor *source_;
+};
+
+}  // namespace esphome::copy

esphome/components/copy/text_sensor/__init__.py

@@ -5,10 +5,19 @@ from esphome.const import CONF_ENTITY_CATEGORY, CONF_ICON, CONF_SOURCE_ID
 from esphome.core.entity_helpers import inherit_property_from
 from esphome.types import ConfigType
 
-CONFIG_SCHEMA = text_sensor.text_sensor_schema(text_sensor.TextSensor).extend(
-    {
-        cv.Required(CONF_SOURCE_ID): cv.use_id(text_sensor.TextSensor),
-    }
+from .. import copy_ns
+
+CopyTextSensor = copy_ns.class_("CopyTextSensor", text_sensor.TextSensor, cg.Component)
+
+
+CONFIG_SCHEMA = (
+    text_sensor.text_sensor_schema(CopyTextSensor)
+    .extend(
+        {
+            cv.Required(CONF_SOURCE_ID): cv.use_id(text_sensor.TextSensor),
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
 )
 
 FINAL_VALIDATE_SCHEMA = cv.All(
@@ -19,4 +28,6 @@ FINAL_VALIDATE_SCHEMA = cv.All(
 
 async def to_code(config: ConfigType) -> None:
     var = await text_sensor.new_text_sensor(config)
-    text_sensor.follow_text_sensor(var, await cg.get_variable(config[CONF_SOURCE_ID]))
+    await cg.register_component(var, config)
+
+    await cg.add_variable(var.set_source, config[CONF_SOURCE_ID])

esphome/components/copy/text_sensor/copy_text_sensor.cpp

@@ -0,0 +1,16 @@
+#include "copy_text_sensor.h"
+#include "esphome/core/log.h"
+
+namespace esphome::copy {
+
+ESPHOME_LOG_TAG(TAG, "copy.text_sensor");
+
+void CopyTextSensor::setup() {
+  source_->add_on_state_callback([this](const std::string &value) { this->publish_state(value); });
+  if (source_->has_state())
+    this->publish_state(source_->state);
+}
+
+void CopyTextSensor::dump_config() { LOG_TEXT_SENSOR("", "Copy Sensor", this); }
+
+}  // namespace esphome::copy

esphome/components/copy/text_sensor/copy_text_sensor.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/components/text_sensor/text_sensor.h"
+
+namespace esphome::copy {
+
+class CopyTextSensor final : public text_sensor::TextSensor, public Component {
+ public:
+  void set_source(text_sensor::TextSensor *source) { source_ = source; }
+  void setup() override;
+  void dump_config() override;
+
+ protected:
+  text_sensor::TextSensor *source_;
+};
+
+}  // namespace esphome::copy

esphome/components/cover/__init__.py

@@ -3,6 +3,7 @@ import logging
 from esphome import automation
 from esphome.automation import maybe_simple_id
 import esphome.codegen as cg
+from esphome.components import mqtt, web_server
 import esphome.config_validation as cv
 from esphome.const import (
     CONF_DEVICE_CLASS,
@@ -22,6 +23,7 @@ from esphome.const import (
     CONF_TILT_COMMAND_TOPIC,
     CONF_TILT_STATE_TOPIC,
     CONF_TRIGGER_ID,
+    CONF_WEB_SERVER,
     DEVICE_CLASS_AWNING,
     DEVICE_CLASS_BLIND,
     DEVICE_CLASS_CURTAIN,
@@ -34,10 +36,9 @@ from esphome.const import (
     DEVICE_CLASS_SHUTTER,
     DEVICE_CLASS_WINDOW,
 )
-from esphome.core import CORE, CoroPriority, coroutine_with_priority, entity_helpers
+from esphome.core import CORE, CoroPriority, coroutine_with_priority
 from esphome.core.entity_helpers import (
     entity_duplicate_validator,
-    mqtt_component_class,
     queue_entity_register,
     setup_device_class,
     setup_entity,
@@ -111,13 +112,11 @@ TRIGGERS = {
 
 
 _COVER_SCHEMA = (
-    cv.ENTITY_BASE_SCHEMA.extend(entity_helpers.WEBSERVER_SORTING_SCHEMA)
+    cv.ENTITY_BASE_SCHEMA.extend(web_server.WEBSERVER_SORTING_SCHEMA)
     .extend(cv.MQTT_COMMAND_COMPONENT_SCHEMA)
     .extend(
         {
-            cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(
-                mqtt_component_class("MQTTCoverComponent")
-            ),
+            cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(mqtt.MQTTCoverComponent),
             cv.Optional(CONF_MQTT_JSON_STATE_PAYLOAD): cv.All(
                 cv.requires_component("mqtt"), cv.boolean
             ),
@@ -203,8 +202,10 @@ async def setup_cover_core_(var: MockObj, config: ConfigType) -> None:
             trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
             await automation.build_automation(trigger, [], conf)
 
-    mqtt_ = await entity_helpers.setup_entity_integrations(var, config)
-    if mqtt_ is not None:
+    if (mqtt_id := config.get(CONF_MQTT_ID)) is not None:
+        mqtt_ = cg.new_Pvariable(mqtt_id, var)
+        await mqtt.register_mqtt_component(mqtt_, config)
+
         if (position_state_topic := config.get(CONF_POSITION_STATE_TOPIC)) is not None:
             cg.add(mqtt_.set_custom_position_state_topic(position_state_topic))
         if (
@@ -219,6 +220,9 @@ async def setup_cover_core_(var: MockObj, config: ConfigType) -> None:
         if (tilt_command_topic := config.get(CONF_TILT_COMMAND_TOPIC)) is not None:
             cg.add(mqtt_.set_custom_tilt_command_topic(tilt_command_topic))
 
+    if web_server_config := config.get(CONF_WEB_SERVER):
+        await web_server.add_entity_config(var, web_server_config)
+
 
 async def register_cover(var: MockObj, config: ConfigType) -> None:
     if not CORE.has_id(config[CONF_ID]):

esphome/components/cse7766/cse7766.cpp

@@ -28,23 +28,30 @@ void CSE7766Component::loop() {
 
   // Read all available bytes in batches to reduce UART call overhead.
   // At 4800 baud (~480 bytes/sec) with ~122 Hz loop rate, typically ~4 bytes per call.
-  this->read_available<CSE7766_RAW_DATA_SIZE>(
-      [this](uint8_t byte) {
-        this->raw_data_[this->raw_data_index_] = byte;
-        if (!this->check_byte_()) {
-          this->raw_data_index_ = 0;
-          this->status_set_warning();
-          return;
-        }
+  uint8_t buf[CSE7766_RAW_DATA_SIZE];
+  while (avail > 0) {
+    size_t to_read = std::min(avail, sizeof(buf));
+    if (!this->read_array(buf, to_read)) {
+      break;
+    }
+    avail -= to_read;
 
-        if (this->raw_data_index_ == CSE7766_RAW_DATA_SIZE - 1) {
-          this->parse_data_();
-          this->status_clear_warning();
-        }
+    for (size_t i = 0; i < to_read; i++) {
+      this->raw_data_[this->raw_data_index_] = buf[i];
+      if (!this->check_byte_()) {
+        this->raw_data_index_ = 0;
+        this->status_set_warning();
+        continue;
+      }
 
-        this->raw_data_index_ = (this->raw_data_index_ + 1) % CSE7766_RAW_DATA_SIZE;
-      },
-      avail);
+      if (this->raw_data_index_ == CSE7766_RAW_DATA_SIZE - 1) {
+        this->parse_data_();
+        this->status_clear_warning();
+      }
+
+      this->raw_data_index_ = (this->raw_data_index_ + 1) % CSE7766_RAW_DATA_SIZE;
+    }
+  }
 }
 
 bool CSE7766Component::check_byte_() {

esphome/components/cst226/touchscreen/cst226_touchscreen.cpp

@@ -6,7 +6,12 @@ ESPHOME_LOG_TAG(TAG, "cst226.touchscreen");
 
 void CST226Touchscreen::setup() {
   if (this->reset_pin_ != nullptr) {
-    pulse_reset(this->reset_pin_, {.high_before_ms = 5, .low_ms = 5});
+    this->reset_pin_->setup();
+    this->reset_pin_->digital_write(true);
+    delay(5);
+    this->reset_pin_->digital_write(false);
+    delay(5);
+    this->reset_pin_->digital_write(true);
     this->set_timeout(30, [this] { this->continue_setup_(); });
   } else {
     this->continue_setup_();

esphome/components/cst328/touchscreen/cst328_touchscreen.cpp

@@ -43,7 +43,9 @@ void CST328Touchscreen::setup() {
 }
 
 void CST328Touchscreen::reset_device_() {
-  pulse_reset(this->reset_pin_, {.low_ms = 5});
+  this->reset_pin_->digital_write(false);
+  delay(5);
+  this->reset_pin_->digital_write(true);
   this->set_timeout(CST328_TRANSITION_TIMEOUT, [this] { this->continue_setup_(); });
 }
 

esphome/components/cst816/touchscreen/cst816_touchscreen.cpp

@@ -52,7 +52,12 @@ void CST816Touchscreen::continue_setup_() {
 
 void CST816Touchscreen::setup() {
   if (this->reset_pin_ != nullptr) {
-    pulse_reset(this->reset_pin_, {.high_before_ms = 5, .low_ms = 5});
+    this->reset_pin_->setup();
+    this->reset_pin_->digital_write(true);
+    delay(5);
+    this->reset_pin_->digital_write(false);
+    delay(5);
+    this->reset_pin_->digital_write(true);
     this->set_timeout(30, [this] { this->continue_setup_(); });
   } else {
     this->continue_setup_();

esphome/components/cst9220/touchscreen/cst9220_touchscreen.cpp

@@ -10,7 +10,14 @@ static constexpr uint32_t REREAD_TIMEOUT_ID = 1;
 static constexpr uint32_t REREAD_DELAY_MS = 20;
 
 void CST9220Touchscreen::setup() {
-  pulse_reset(this->reset_pin_, {.high_before_ms = 5, .low_ms = 10});
+  if (this->reset_pin_ != nullptr) {
+    this->reset_pin_->setup();
+    this->reset_pin_->digital_write(true);
+    delay(5);
+    this->reset_pin_->digital_write(false);
+    delay(10);
+    this->reset_pin_->digital_write(true);
+  }
   // Wait for the controller to leave its bootloader before talking to it.
   this->set_timeout(30, [this] { this->continue_setup_(); });
 }

esphome/components/cw2017/cw2017.cpp

@@ -163,21 +163,26 @@ void CW2017::update() {
   if (!this->ready_)
     return;
 
-  bool ok = true;
   if (this->battery_level_sensor_ != nullptr) {
     uint8_t soc = 0;
-    ok = this->read_byte(REG_SOC, &soc) && soc <= 100;
-    if (ok)
+    if (this->read_byte(REG_SOC, &soc) && soc <= 100) {
       this->battery_level_sensor_->publish_state(soc);
+    } else {
+      this->status_set_warning();
+      return;
+    }
   }
 
-  if (ok && this->battery_voltage_sensor_ != nullptr) {
+  if (this->battery_voltage_sensor_ != nullptr) {
     uint16_t raw = 0;
-    ok = this->read_byte_16(REG_VCELL, &raw);
-    if (ok)
+    if (this->read_byte_16(REG_VCELL, &raw)) {
       this->battery_voltage_sensor_->publish_state((raw & VCELL_MASK) * VCELL_VOLTS_PER_LSB);
+    } else {
+      this->status_set_warning();
+      return;
+    }
   }
-  this->status_comm_result(ok);
+  this->status_clear_warning();
 }
 
 void CW2017::dump_config() {

esphome/components/cw2017/cw2017.h

@@ -12,8 +12,8 @@ class CW2017 : public PollingComponent, public i2c::I2CDevice {
  public:
   explicit CW2017(const uint8_t *profile) : profile_(profile) {}
 
-  SUB_SENSOR(battery_level)
-  SUB_SENSOR(battery_voltage)
+  void set_battery_level_sensor(sensor::Sensor *sensor) { this->battery_level_sensor_ = sensor; }
+  void set_battery_voltage_sensor(sensor::Sensor *sensor) { this->battery_voltage_sensor_ = sensor; }
 
   void setup() override;
   void update() override;
@@ -29,6 +29,8 @@ class CW2017 : public PollingComponent, public i2c::I2CDevice {
   void wait_ready_(uint8_t attempt);
 
   const uint8_t *profile_;
+  sensor::Sensor *battery_level_sensor_{nullptr};
+  sensor::Sensor *battery_voltage_sensor_{nullptr};
   bool ready_{false};
   bool restart_pending_{false};
   uint8_t init_attempts_{0};

esphome/components/dac7678/dac7678_output.cpp

@@ -48,14 +48,15 @@ void DAC7678Output::dump_config() {
   }
 }
 
-void DAC7678Output::register_channel(uint8_t channel) {
-  this->min_channel_ = std::min(this->min_channel_, channel);
-  this->max_channel_ = std::max(this->max_channel_, channel);
-  ESP_LOGV(TAG, "Registered channel: %01u", channel);
+void DAC7678Output::register_channel(DAC7678Channel *channel) {
+  auto c = channel->channel_;
+  this->min_channel_ = std::min(this->min_channel_, c);
+  this->max_channel_ = std::max(this->max_channel_, c);
+  channel->set_parent(this);
+  ESP_LOGV(TAG, "Registered channel: %01u", channel->channel_);
 }
 
-void DAC7678Output::write_channel(uint8_t channel, float state) {
-  auto value = static_cast<uint16_t>(roundf(state * 0xFFF));
+void DAC7678Output::set_channel_value_(uint8_t channel, uint16_t value) {
   if (channel >= std::size(this->dac_input_reg_))
     return;
   if (this->dac_input_reg_[channel] != value) {
@@ -70,4 +71,10 @@ void DAC7678Output::write_channel(uint8_t channel, float state) {
   this->status_clear_warning();
 }
 
+void DAC7678Channel::write_state(float state) {
+  const float input_rounded = roundf(state * this->full_scale_);
+  auto input = static_cast<uint16_t>(input_rounded);
+  this->parent_->set_channel_value_(this->channel_, input);
+}
+
 }  // namespace esphome::dac7678

esphome/components/dac7678/dac7678_output.h

@@ -1,17 +1,34 @@
 #pragma once
 
 #include "esphome/core/component.h"
+#include "esphome/core/helpers.h"
+#include "esphome/components/output/float_output.h"
 #include "esphome/components/i2c/i2c.h"
 
 namespace esphome::dac7678 {
 
+class DAC7678Output;
+
+class DAC7678Channel final : public output::FloatOutput, public Parented<DAC7678Output> {
+ public:
+  void set_channel(uint8_t channel) { channel_ = channel; }
+
+ protected:
+  friend class DAC7678Output;
+
+  const uint16_t full_scale_ = 0xFFF;
+
+  void write_state(float state) override;
+
+  uint8_t channel_;
+};
+
 /// DAC7678 float output component.
 class DAC7678Output final : public Component, public i2c::I2CDevice {
  public:
   DAC7678Output() {}
 
-  void register_channel(uint8_t channel);
-  void write_channel(uint8_t channel, float state);
+  void register_channel(DAC7678Channel *channel);
 
   void set_internal_reference(const bool value) { this->internal_reference_ = value; }
 
@@ -20,8 +37,12 @@ class DAC7678Output final : public Component, public i2c::I2CDevice {
   float get_setup_priority() const override { return setup_priority::HARDWARE; }
 
  protected:
+  friend DAC7678Channel;
+
   bool internal_reference_;
 
+  void set_channel_value_(uint8_t channel, uint16_t value);
+
   uint8_t min_channel_{0xFF};
   uint8_t max_channel_{0x00};
   uint16_t dac_input_reg_[8] = {

esphome/components/dac7678/output.py

@@ -2,17 +2,19 @@ import esphome.codegen as cg
 from esphome.components import output
 import esphome.config_validation as cv
 from esphome.const import CONF_CHANNEL, CONF_ID
+from esphome.cpp_generator import MockObj
 from esphome.types import ConfigType
 
-from . import DAC7678Output
+from . import DAC7678Output, dac7678_ns
 
 DEPENDENCIES = ["dac7678"]
 
+DAC7678Channel = dac7678_ns.class_("DAC7678Channel", output.FloatOutput)
 CONF_DAC7678_ID = "dac7678_id"
 
 CONFIG_SCHEMA = output.FLOAT_OUTPUT_SCHEMA.extend(
     {
-        cv.Required(CONF_ID): cv.declare_id(output.ApplyFloatOutput),
+        cv.Required(CONF_ID): cv.declare_id(DAC7678Channel),
         cv.GenerateID(CONF_DAC7678_ID): cv.use_id(DAC7678Output),
         cv.Required(CONF_CHANNEL): cv.int_range(min=0, max=7),
     }
@@ -24,9 +26,10 @@ FINAL_VALIDATE_SCHEMA = output.final_validate_unique_channel(
 )
 
 
-async def to_code(config: ConfigType) -> None:
-    hub = await cg.get_variable(config[CONF_DAC7678_ID])
-    await output.sub_float_outputs(config, parent=hub).create(
-        config, None, config[CONF_CHANNEL], apply="write_channel(index, state)"
-    )
-    cg.add(hub.register_channel(config[CONF_CHANNEL]))
+async def to_code(config: ConfigType) -> MockObj:
+    paren = await cg.get_variable(config[CONF_DAC7678_ID])
+    var = cg.new_Pvariable(config[CONF_ID])
+    cg.add(var.set_channel(config[CONF_CHANNEL]))
+    cg.add(paren.register_channel(var))
+    await output.register_output(var, config)
+    return var

esphome/components/datetime/__init__.py

@@ -2,6 +2,7 @@ from collections.abc import Callable
 
 from esphome import automation
 import esphome.codegen as cg
+from esphome.components import mqtt, time, web_server
 import esphome.config_validation as cv
 from esphome.const import (
     CONF_DATE,
@@ -19,12 +20,12 @@ from esphome.const import (
     CONF_TIME_ID,
     CONF_TRIGGER_ID,
     CONF_TYPE,
+    CONF_WEB_SERVER,
     CONF_YEAR,
 )
-from esphome.core import CORE, CoroPriority, coroutine_with_priority, entity_helpers
+from esphome.core import CORE, CoroPriority, coroutine_with_priority
 from esphome.core.entity_helpers import (
     entity_duplicate_validator,
-    mqtt_component_class,
     queue_entity_register,
     setup_entity,
 )
@@ -37,10 +38,6 @@ DOMAIN = "datetime"
 IS_PLATFORM_COMPONENT = True
 
 datetime_ns = cg.esphome_ns.namespace("datetime")
-# Matches time.RealTimeClock by name without importing the time component
-_RealTimeClock = cg.esphome_ns.namespace("time").class_(
-    "RealTimeClock", cg.PollingComponent
-)
 DateTimeBase = datetime_ns.class_("DateTimeBase", cg.EntityBase)
 DateEntity = datetime_ns.class_("DateEntity", DateTimeBase)
 TimeEntity = datetime_ns.class_("TimeEntity", DateTimeBase)
@@ -67,7 +64,7 @@ DATETIME_MODES = [
 def _validate_time_present(config: ConfigType) -> ConfigType:
     config = config.copy()
     if CONF_ON_TIME in config and CONF_TIME_ID not in config:
-        time_id = cv.use_id(_RealTimeClock)(None)
+        time_id = cv.use_id(time.RealTimeClock)(None)
         config[CONF_TIME_ID] = time_id
     return config
 
@@ -76,10 +73,10 @@ _DATETIME_SCHEMA = cv.ENTITY_BASE_SCHEMA.extend(
     cv.Schema(
         {
             cv.Optional(CONF_ON_VALUE): automation.validate_automation({}),
-            cv.Optional(CONF_TIME_ID): cv.use_id(_RealTimeClock),
+            cv.Optional(CONF_TIME_ID): cv.use_id(time.RealTimeClock),
         }
     )
-    .extend(entity_helpers.WEBSERVER_SORTING_SCHEMA)
+    .extend(web_server.WEBSERVER_SORTING_SCHEMA)
     .extend(cv.MQTT_COMMAND_COMPONENT_SCHEMA)
 ).add_extra(_validate_time_present)
 
@@ -90,9 +87,7 @@ def date_schema(class_: MockObjClass) -> cv.Schema:
     schema = cv.Schema(
         {
             cv.GenerateID(): cv.declare_id(class_),
-            cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(
-                mqtt_component_class("MQTTDateComponent")
-            ),
+            cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(mqtt.MQTTDateComponent),
             cv.Optional(CONF_TYPE, default="DATE"): cv.one_of("DATE", upper=True),
         }
     )
@@ -103,9 +98,7 @@ def time_schema(class_: MockObjClass) -> cv.Schema:
     schema = cv.Schema(
         {
             cv.GenerateID(): cv.declare_id(class_),
-            cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(
-                mqtt_component_class("MQTTTimeComponent")
-            ),
+            cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(mqtt.MQTTTimeComponent),
             cv.Optional(CONF_TYPE, default="TIME"): cv.one_of("TIME", upper=True),
             cv.Optional(CONF_ON_TIME): automation.validate_automation(
                 {
@@ -122,7 +115,7 @@ def datetime_schema(class_: MockObjClass) -> cv.Schema:
         {
             cv.GenerateID(): cv.declare_id(class_),
             cv.OnlyWith(CONF_MQTT_ID, "mqtt"): cv.declare_id(
-                mqtt_component_class("MQTTDateTimeComponent")
+                mqtt.MQTTDateTimeComponent
             ),
             cv.Optional(CONF_TYPE, default="DATETIME"): cv.one_of(
                 "DATETIME", upper=True
@@ -139,7 +132,11 @@ def datetime_schema(class_: MockObjClass) -> cv.Schema:
 
 @setup_entity("datetime")
 async def setup_datetime_core_(var: MockObj, config: ConfigType) -> None:
-    await entity_helpers.setup_entity_integrations(var, config)
+    if (mqtt_id := config.get(CONF_MQTT_ID)) is not None:
+        mqtt_ = cg.new_Pvariable(mqtt_id, var)
+        await mqtt.register_mqtt_component(mqtt_, config)
+    if web_server_config := config.get(CONF_WEB_SERVER):
+        await web_server.add_entity_config(var, web_server_config)
     # The state callback carries nothing; the automation gets the value as an ESPTime.
     for conf in config.get(CONF_ON_VALUE, []):
         await automation.build_callback_automation(

esphome/components/dfplayer/dfplayer.cpp

@@ -135,140 +135,153 @@ void DFPlayer::send_cmd_(uint8_t cmd, uint16_t argument) {
 }
 
 void DFPlayer::loop() {
-  this->read_available([this](uint8_t byte) {
-    if (this->read_pos_ == DFPLAYER_READ_BUFFER_LENGTH)
-      this->read_pos_ = 0;
-
-    switch (this->read_pos_) {
-      case 0:  // Start mark
-        if (byte != 0x7E)
-          return;
-        break;
-      case 1:  // Version
-        if (byte != 0xFF) {
-          ESP_LOGW(TAG, "Expected Version 0xFF, got %#02x", byte);
-          this->read_pos_ = 0;
-          return;
-        }
-        break;
-      case 2:  // Buffer length
-        if (byte != 0x06) {
-          ESP_LOGW(TAG, "Expected Buffer length 0x06, got %#02x", byte);
-          this->read_pos_ = 0;
-          return;
-        }
-        break;
-      case 9:  // End byte
-#ifdef ESPHOME_LOG_HAS_VERY_VERBOSE
-        char byte_sequence[100];
-        byte_sequence[0] = '\0';
-        for (size_t i = 0; i < this->read_pos_ + 1; ++i) {
-          snprintf(byte_sequence + strlen(byte_sequence), sizeof(byte_sequence) - strlen(byte_sequence), "%02X ",
-                   this->read_buffer_[i]);
-        }
-        ESP_LOGVV(TAG, "Received byte sequence: %s", byte_sequence);
-#endif
-        if (byte != 0xEF) {
-          ESP_LOGW(TAG, "Expected end byte 0xEF, got %#02x", byte);
-          this->read_pos_ = 0;
-          return;
-        }
-        // Parse valid received command
-        uint8_t cmd = this->read_buffer_[3];
-        uint16_t argument = (this->read_buffer_[5] << 8) | this->read_buffer_[6];
-
-        ESP_LOGV(TAG, "Received message cmd: %#02x arg %#04x", cmd, argument);
-
-        switch (cmd) {
-          case 0x3A:
-            if (argument == 1) {
-              ESP_LOGI(TAG, "USB loaded");
-            } else if (argument == 2) {
-              ESP_LOGI(TAG, "TF Card loaded");
-            }
-            break;
-          case 0x3B:
-            if (argument == 1) {
-              ESP_LOGI(TAG, "USB unloaded");
-            } else if (argument == 2) {
-              ESP_LOGI(TAG, "TF Card unloaded");
-            }
-            break;
-          case 0x3F:
-            if (argument == 1) {
-              ESP_LOGI(TAG, "USB available");
-            } else if (argument == 2) {
-              ESP_LOGI(TAG, "TF Card available");
-            } else if (argument == 3) {
-              ESP_LOGI(TAG, "USB, TF Card available");
-            }
-            break;
-          case 0x40:
-            ESP_LOGV(TAG, "Nack");
-            this->ack_set_is_playing_ = false;
-            this->ack_reset_is_playing_ = false;
-            switch (argument) {
-              case 0x01:
-                ESP_LOGE(TAG, "Module is busy or uninitialized");
-                break;
-              case 0x02:
-                ESP_LOGE(TAG, "Module is in sleep mode");
-                break;
-              case 0x03:
-                ESP_LOGE(TAG, "Serial receive error");
-                break;
-              case 0x04:
-                ESP_LOGE(TAG, "Checksum incorrect");
-                break;
-              case 0x05:
-                ESP_LOGE(TAG, "Specified track is out of current track scope");
-                this->is_playing_ = false;
-                break;
-              case 0x06:
-                ESP_LOGE(TAG, "Specified track is not found");
-                this->is_playing_ = false;
-                break;
-              case 0x07:
-                ESP_LOGE(TAG, "Insertion error (an inserting operation only can be done when a track is being played)");
-                break;
-              case 0x08:
-                ESP_LOGE(TAG, "SD card reading failed (SD card pulled out or damaged)");
-                break;
-              case 0x09:
-                ESP_LOGE(TAG, "Entered into sleep mode");
-                this->is_playing_ = false;
-                break;
-              default:
-                break;
-            }
-            break;
-          case 0x41:
-            ESP_LOGV(TAG, "Ack ok");
-            this->is_playing_ |= this->ack_set_is_playing_;
-            this->is_playing_ &= !this->ack_reset_is_playing_;
-            this->ack_set_is_playing_ = false;
-            this->ack_reset_is_playing_ = false;
-            break;
-          case 0x3C:
-            ESP_LOGV(TAG, "Playback finished (USB drive)");
-            this->is_playing_ = false;
-            this->on_finished_playback_callback_.call();
-            break;
-          case 0x3D:
-            ESP_LOGV(TAG, "Playback finished (SD card)");
-            this->is_playing_ = false;
-            this->on_finished_playback_callback_.call();
-            break;
-          default:
-            ESP_LOGE(TAG, "Received unknown cmd %#02x arg %#04x", cmd, argument);
-        }
-        this->sent_cmd_ = 0;
-        this->read_pos_ = 0;
-        return;
+  // Read all available bytes in batches to reduce UART call overhead.
+  size_t avail = this->available();
+  uint8_t buf[64];
+  while (avail > 0) {
+    size_t to_read = std::min(avail, sizeof(buf));
+    if (!this->read_array(buf, to_read)) {
+      break;
     }
-    this->read_buffer_[this->read_pos_] = byte;
-    this->read_pos_++;
-  });
+    avail -= to_read;
+    for (size_t bi = 0; bi < to_read; bi++) {
+      uint8_t byte = buf[bi];
+
+      if (this->read_pos_ == DFPLAYER_READ_BUFFER_LENGTH)
+        this->read_pos_ = 0;
+
+      switch (this->read_pos_) {
+        case 0:  // Start mark
+          if (byte != 0x7E)
+            continue;
+          break;
+        case 1:  // Version
+          if (byte != 0xFF) {
+            ESP_LOGW(TAG, "Expected Version 0xFF, got %#02x", byte);
+            this->read_pos_ = 0;
+            continue;
+          }
+          break;
+        case 2:  // Buffer length
+          if (byte != 0x06) {
+            ESP_LOGW(TAG, "Expected Buffer length 0x06, got %#02x", byte);
+            this->read_pos_ = 0;
+            continue;
+          }
+          break;
+        case 9:  // End byte
+#ifdef ESPHOME_LOG_HAS_VERY_VERBOSE
+          char byte_sequence[100];
+          byte_sequence[0] = '\0';
+          for (size_t i = 0; i < this->read_pos_ + 1; ++i) {
+            snprintf(byte_sequence + strlen(byte_sequence), sizeof(byte_sequence) - strlen(byte_sequence), "%02X ",
+                     this->read_buffer_[i]);
+          }
+          ESP_LOGVV(TAG, "Received byte sequence: %s", byte_sequence);
+#endif
+          if (byte != 0xEF) {
+            ESP_LOGW(TAG, "Expected end byte 0xEF, got %#02x", byte);
+            this->read_pos_ = 0;
+            continue;
+          }
+          // Parse valid received command
+          uint8_t cmd = this->read_buffer_[3];
+          uint16_t argument = (this->read_buffer_[5] << 8) | this->read_buffer_[6];
+
+          ESP_LOGV(TAG, "Received message cmd: %#02x arg %#04x", cmd, argument);
+
+          switch (cmd) {
+            case 0x3A:
+              if (argument == 1) {
+                ESP_LOGI(TAG, "USB loaded");
+              } else if (argument == 2) {
+                ESP_LOGI(TAG, "TF Card loaded");
+              }
+              break;
+            case 0x3B:
+              if (argument == 1) {
+                ESP_LOGI(TAG, "USB unloaded");
+              } else if (argument == 2) {
+                ESP_LOGI(TAG, "TF Card unloaded");
+              }
+              break;
+            case 0x3F:
+              if (argument == 1) {
+                ESP_LOGI(TAG, "USB available");
+              } else if (argument == 2) {
+                ESP_LOGI(TAG, "TF Card available");
+              } else if (argument == 3) {
+                ESP_LOGI(TAG, "USB, TF Card available");
+              }
+              break;
+            case 0x40:
+              ESP_LOGV(TAG, "Nack");
+              this->ack_set_is_playing_ = false;
+              this->ack_reset_is_playing_ = false;
+              switch (argument) {
+                case 0x01:
+                  ESP_LOGE(TAG, "Module is busy or uninitialized");
+                  break;
+                case 0x02:
+                  ESP_LOGE(TAG, "Module is in sleep mode");
+                  break;
+                case 0x03:
+                  ESP_LOGE(TAG, "Serial receive error");
+                  break;
+                case 0x04:
+                  ESP_LOGE(TAG, "Checksum incorrect");
+                  break;
+                case 0x05:
+                  ESP_LOGE(TAG, "Specified track is out of current track scope");
+                  this->is_playing_ = false;
+                  break;
+                case 0x06:
+                  ESP_LOGE(TAG, "Specified track is not found");
+                  this->is_playing_ = false;
+                  break;
+                case 0x07:
+                  ESP_LOGE(TAG,
+                           "Insertion error (an inserting operation only can be done when a track is being played)");
+                  break;
+                case 0x08:
+                  ESP_LOGE(TAG, "SD card reading failed (SD card pulled out or damaged)");
+                  break;
+                case 0x09:
+                  ESP_LOGE(TAG, "Entered into sleep mode");
+                  this->is_playing_ = false;
+                  break;
+                default:
+                  break;
+              }
+              break;
+            case 0x41:
+              ESP_LOGV(TAG, "Ack ok");
+              this->is_playing_ |= this->ack_set_is_playing_;
+              this->is_playing_ &= !this->ack_reset_is_playing_;
+              this->ack_set_is_playing_ = false;
+              this->ack_reset_is_playing_ = false;
+              break;
+            case 0x3C:
+              ESP_LOGV(TAG, "Playback finished (USB drive)");
+              this->is_playing_ = false;
+              this->on_finished_playback_callback_.call();
+              break;
+            case 0x3D:
+              ESP_LOGV(TAG, "Playback finished (SD card)");
+              this->is_playing_ = false;
+              this->on_finished_playback_callback_.call();
+              break;
+            default:
+              ESP_LOGE(TAG, "Received unknown cmd %#02x arg %#04x", cmd, argument);
+          }
+          this->sent_cmd_ = 0;
+          this->read_pos_ = 0;
+          continue;
+      }
+      this->read_buffer_[this->read_pos_] = byte;
+      this->read_pos_++;
+    }
+  }
 }
 void DFPlayer::dump_config() { ESP_LOGCONFIG(TAG, "DFPlayer:"); }
 

esphome/components/dfrobot_sen0395/__init__.py

@@ -42,7 +42,6 @@ CONFIG_SCHEMA = cv.All(
 
 
 async def to_code(config: ConfigType) -> None:
-    cg.add_define("USE_LINE_READER")
     await uart.new_uart_component(config)
 
 

esphome/components/dfrobot_sen0395/automation.h

@@ -1,7 +1,5 @@
 #pragma once
 
-#include <algorithm>
-
 #include "esphome/core/automation.h"
 #include "esphome/core/helpers.h"
 
@@ -29,12 +27,9 @@ class DfrobotSen0395SettingsAction final : public Action<Ts...>, public Parented
   TEMPLATABLE_VALUE(float, det_max4)
 
   void play(const Ts &...x) override {
-    // Worst case: stop, factory reset, six settings, save, start
-    if (!this->parent_->has_queue_room(10))
-      return;
-    this->parent_->enqueue(CommandType::COMMAND_TYPE_POWER, false);
+    this->parent_->enqueue(make_unique<PowerCommand>(0));
     if (this->factory_reset_.has_value() && this->factory_reset_.value(x...) == true) {
-      this->parent_->enqueue(CommandType::COMMAND_TYPE_FACTORY_RESET);
+      this->parent_->enqueue(make_unique<FactoryResetCommand>());
     }
     if (this->det_min1_.has_value() && this->det_max1_.has_value()) {
       // Each segment is read once, so the guard and the command see the same values.
@@ -42,10 +37,10 @@ class DfrobotSen0395SettingsAction final : public Action<Ts...>, public Parented
       if (min1 >= 0) {
         const float max1 = this->det_max1_.value(x...);
         if (max1 >= 0) {
-          this->parent_->enqueue_det_range_cfg(min1, max1, this->det_min2_.value_or(x..., -1),
-                                               this->det_max2_.value_or(x..., -1), this->det_min3_.value_or(x..., -1),
-                                               this->det_max3_.value_or(x..., -1), this->det_min4_.value_or(x..., -1),
-                                               this->det_max4_.value_or(x..., -1));
+          this->parent_->enqueue(make_unique<DetRangeCfgCommand>(
+              min1, max1, this->det_min2_.value_or(x..., -1), this->det_max2_.value_or(x..., -1),
+              this->det_min3_.value_or(x..., -1), this->det_max3_.value_or(x..., -1),
+              this->det_min4_.value_or(x..., -1), this->det_max4_.value_or(x..., -1)));
         }
       }
     }
@@ -53,35 +48,38 @@ class DfrobotSen0395SettingsAction final : public Action<Ts...>, public Parented
       float detect = this->delay_after_detect_.value(x...);
       float disappear = this->delay_after_disappear_.value(x...);
       if (detect >= 0 && disappear >= 0) {
-        this->parent_->enqueue_set_latency(detect, disappear);
+        this->parent_->enqueue(make_unique<SetLatencyCommand>(detect, disappear));
       }
     }
     if (this->start_after_power_on_.has_value()) {
       int8_t val = this->start_after_power_on_.value(x...);
       if (val >= 0) {
-        this->parent_->enqueue(CommandType::COMMAND_TYPE_SENSOR_CFG_START, val);
+        this->parent_->enqueue(make_unique<SensorCfgStartCommand>(val));
       }
     }
     if (this->turn_on_led_.has_value()) {
       int8_t val = this->turn_on_led_.value(x...);
       if (val >= 0) {
-        this->parent_->enqueue(CommandType::COMMAND_TYPE_LED_MODE, val);
+        this->parent_->enqueue(make_unique<LedModeCommand>(val));
       }
     }
     if (this->presence_via_uart_.has_value()) {
       int8_t val = this->presence_via_uart_.value(x...);
       if (val >= 0) {
-        this->parent_->enqueue(CommandType::COMMAND_TYPE_UART_OUTPUT, val);
+        this->parent_->enqueue(make_unique<UartOutputCommand>(val));
       }
     }
     if (this->sensitivity_.has_value()) {
       int8_t val = this->sensitivity_.value(x...);
       if (val >= 0) {
-        this->parent_->enqueue(CommandType::COMMAND_TYPE_SENSITIVITY, std::min<int8_t>(val, 9));
+        if (val > 9) {
+          val = 9;
+        }
+        this->parent_->enqueue(make_unique<SensitivityCommand>(val));
       }
     }
-    this->parent_->enqueue(CommandType::COMMAND_TYPE_SAVE_CFG);
-    this->parent_->enqueue(CommandType::COMMAND_TYPE_POWER, true);
+    this->parent_->enqueue(make_unique<SaveCfgCommand>());
+    this->parent_->enqueue(make_unique<PowerCommand>(1));
   }
 };
 

esphome/components/dfrobot_sen0395/commands.cpp

@@ -0,0 +1,332 @@
+#include "commands.h"
+
+#include <cmath>
+
+#include "esphome/core/log.h"
+
+#include "dfrobot_sen0395.h"
+
+namespace esphome::dfrobot_sen0395 {
+
+ESPHOME_LOG_TAG(TAG, "dfrobot_sen0395.commands");
+
+uint8_t Command::execute(DfrobotSen0395Component *parent) {
+  this->parent_ = parent;
+  if (this->cmd_sent_) {
+    if (this->parent_->read_message_()) {
+      std::string message(this->parent_->read_buffer_);
+      if (message.rfind("is not recognized as a CLI command") != std::string::npos) {
+        ESP_LOGD(TAG, "Command not recognized properly by sensor");
+        if (this->retries_left_ > 0) {
+          this->retries_left_ -= 1;
+          this->cmd_sent_ = false;
+          ESP_LOGD(TAG, "Retrying");
+          return 0;
+        } else {
+          this->parent_->find_prompt_();
+          return 1;  // Command done
+        }
+      }
+      uint8_t rc = on_message(message);
+      if (rc == 2) {
+        if (this->retries_left_ > 0) {
+          this->retries_left_ -= 1;
+          this->cmd_sent_ = false;
+          ESP_LOGD(TAG, "Retrying");
+          return 0;
+        } else {
+          this->parent_->find_prompt_();
+          return 1;  // Command done
+        }
+      } else if (rc == 0) {
+        return 0;
+      } else {
+        this->parent_->find_prompt_();
+        return 1;
+      }
+    }
+    if (millis() - this->parent_->ts_last_cmd_sent_ > this->timeout_ms_) {
+      ESP_LOGD(TAG, "Command timeout");
+      if (this->retries_left_ > 0) {
+        this->retries_left_ -= 1;
+        this->cmd_sent_ = false;
+        ESP_LOGD(TAG, "Retrying");
+      } else {
+        return 1;  // Command done
+      }
+    }
+  } else if (this->parent_->send_cmd_(this->cmd_.c_str(), this->cmd_duration_ms_)) {
+    this->cmd_sent_ = true;
+  }
+  return 0;  // Command not done yet
+}
+
+uint8_t ReadStateCommand::execute(DfrobotSen0395Component *parent) {
+  this->parent_ = parent;
+  if (this->parent_->read_message_()) {
+    std::string message(this->parent_->read_buffer_);
+    if (message.rfind("$JYBSS,0, , , *") != std::string::npos) {
+      this->parent_->set_detected_(false);
+      this->parent_->set_active(true);
+      return 1;  // Command done
+    } else if (message.rfind("$JYBSS,1, , , *") != std::string::npos) {
+      this->parent_->set_detected_(true);
+      this->parent_->set_active(true);
+      return 1;  // Command done
+    }
+  }
+  if (millis() - this->parent_->ts_last_cmd_sent_ > this->timeout_ms_) {
+    return 1;  // Command done, timeout
+  }
+  return 0;  // Command not done yet.
+}
+
+uint8_t ReadStateCommand::on_message(std::string &message) { return 1; }
+
+uint8_t PowerCommand::on_message(std::string &message) {
+  if (message == "sensor stopped already") {
+    this->parent_->set_active(false);
+    ESP_LOGI(TAG, "Stopped sensor (already stopped)");
+    return 1;  // Command done
+  } else if (message == "sensor started already") {
+    this->parent_->set_active(true);
+    ESP_LOGI(TAG, "Started sensor (already started)");
+    return 1;  // Command done
+  } else if (message == "new parameter isn't save, can't startSensor") {
+    this->parent_->set_active(false);
+    ESP_LOGE(TAG, "Can't start sensor! (Use SaveCfgCommand to save config first)");
+    return 1;  // Command done
+  } else if (message == "Done") {
+    this->parent_->set_active(this->power_on_);
+    if (this->power_on_) {
+      ESP_LOGI(TAG, "Started sensor");
+    } else {
+      ESP_LOGI(TAG, "Stopped sensor");
+    }
+    return 1;  // Command done
+  }
+  return 0;  // Command not done yet.
+}
+
+DetRangeCfgCommand::DetRangeCfgCommand(float min1, float max1, float min2, float max2, float min3, float max3,
+                                       float min4, float max4) {
+  // TODO: Print warning when values are rounded
+  if (min1 < 0 || max1 < 0) {
+    this->min1_ = min1 = 0;
+    this->max1_ = max1 = 0;
+    this->min2_ = min2 = this->max2_ = max2 = this->min3_ = min3 = this->max3_ = max3 = this->min4_ = min4 =
+        this->max4_ = max4 = -1;
+
+    ESP_LOGW(TAG, "DetRangeCfgCommand invalid input parameters. Using range config 0 0.");
+
+    this->cmd_ = "detRangeCfg -1 0 0";
+  } else if (min2 < 0 || max2 < 0) {
+    this->min1_ = min1 = roundf(min1 / 0.15f) * 0.15f;
+    this->max1_ = max1 = roundf(max1 / 0.15f) * 0.15f;
+    this->min2_ = min2 = this->max2_ = max2 = this->min3_ = min3 = this->max3_ = max3 = this->min4_ = min4 =
+        this->max4_ = max4 = -1;
+
+    char buf[72];  // max 72: "detRangeCfg -1 "(15) + 8 * (float(5) + space(1)) + null
+    snprintf(buf, sizeof(buf), "detRangeCfg -1 %.0f %.0f", min1 / 0.15f, max1 / 0.15f);
+    this->cmd_ = buf;
+  } else if (min3 < 0 || max3 < 0) {
+    this->min1_ = min1 = roundf(min1 / 0.15f) * 0.15f;
+    this->max1_ = max1 = roundf(max1 / 0.15f) * 0.15f;
+    this->min2_ = min2 = roundf(min2 / 0.15f) * 0.15f;
+    this->max2_ = max2 = roundf(max2 / 0.15f) * 0.15f;
+    this->min3_ = min3 = this->max3_ = max3 = this->min4_ = min4 = this->max4_ = max4 = -1;
+
+    char buf[72];  // max 72: "detRangeCfg -1 "(15) + 8 * (float(5) + space(1)) + null
+    snprintf(buf, sizeof(buf), "detRangeCfg -1 %.0f %.0f %.0f %.0f", min1 / 0.15f, max1 / 0.15f, min2 / 0.15f,
+             max2 / 0.15f);
+    this->cmd_ = buf;
+  } else if (min4 < 0 || max4 < 0) {
+    this->min1_ = min1 = roundf(min1 / 0.15f) * 0.15f;
+    this->max1_ = max1 = roundf(max1 / 0.15f) * 0.15f;
+    this->min2_ = min2 = roundf(min2 / 0.15f) * 0.15f;
+    this->max2_ = max2 = roundf(max2 / 0.15f) * 0.15f;
+    this->min3_ = min3 = roundf(min3 / 0.15f) * 0.15f;
+    this->max3_ = max3 = roundf(max3 / 0.15f) * 0.15f;
+    this->min4_ = min4 = this->max4_ = max4 = -1;
+
+    char buf[72];  // max 72: "detRangeCfg -1 "(15) + 8 * (float(5) + space(1)) + null
+    snprintf(buf, sizeof(buf), "detRangeCfg -1 %.0f %.0f %.0f %.0f %.0f %.0f", min1 / 0.15f, max1 / 0.15f, min2 / 0.15f,
+             max2 / 0.15f, min3 / 0.15f, max3 / 0.15f);
+    this->cmd_ = buf;
+  } else {
+    this->min1_ = min1 = roundf(min1 / 0.15f) * 0.15f;
+    this->max1_ = max1 = roundf(max1 / 0.15f) * 0.15f;
+    this->min2_ = min2 = roundf(min2 / 0.15f) * 0.15f;
+    this->max2_ = max2 = roundf(max2 / 0.15f) * 0.15f;
+    this->min3_ = min3 = roundf(min3 / 0.15f) * 0.15f;
+    this->max3_ = max3 = roundf(max3 / 0.15f) * 0.15f;
+    this->min4_ = min4 = roundf(min4 / 0.15f) * 0.15f;
+    this->max4_ = max4 = roundf(max4 / 0.15f) * 0.15f;
+
+    char buf[72];  // max 72: "detRangeCfg -1 "(15) + 8 * (float(5) + space(1)) + null
+    snprintf(buf, sizeof(buf), "detRangeCfg -1 %.0f %.0f %.0f %.0f %.0f %.0f %.0f %.0f", min1 / 0.15f, max1 / 0.15f,
+             min2 / 0.15f, max2 / 0.15f, min3 / 0.15f, max3 / 0.15f, min4 / 0.15f, max4 / 0.15f);
+    this->cmd_ = buf;
+  }
+
+  this->min1_ = min1;
+  this->max1_ = max1;
+  this->min2_ = min2;
+  this->max2_ = max2;
+  this->min3_ = min3;
+  this->max3_ = max3;
+  this->min4_ = min4;
+  this->max4_ = max4;
+};
+
+uint8_t DetRangeCfgCommand::on_message(std::string &message) {
+  if (message == "sensor is not stopped") {
+    ESP_LOGE(TAG, "Cannot configure range config. Sensor is not stopped!");
+    return 1;  // Command done
+  } else if (message == "Done") {
+    ESP_LOGI(TAG,
+             "Updated detection area config:\n"
+             "  Detection area 1 from %.02fm to %.02fm.",
+             this->min1_, this->max1_);
+    if (this->min2_ >= 0 && this->max2_ >= 0) {
+      ESP_LOGI(TAG, "  Detection area 2 from %.02fm to %.02fm.", this->min2_, this->max2_);
+    }
+    if (this->min3_ >= 0 && this->max3_ >= 0) {
+      ESP_LOGI(TAG, "  Detection area 3 from %.02fm to %.02fm.", this->min3_, this->max3_);
+    }
+    if (this->min4_ >= 0 && this->max4_ >= 0) {
+      ESP_LOGI(TAG, "  Detection area 4 from %.02fm to %.02fm.", this->min4_, this->max4_);
+    }
+    ESP_LOGD(TAG, "  Used command: %s", this->cmd_.c_str());
+    return 1;  // Command done
+  }
+  return 0;  // Command not done yet.
+}
+
+SetLatencyCommand::SetLatencyCommand(float delay_after_detection, float delay_after_disappear) {
+  delay_after_detection = std::round(delay_after_detection / 0.025f) * 0.025f;
+  delay_after_disappear = std::round(delay_after_disappear / 0.025f) * 0.025f;
+  this->delay_after_detection_ = clamp(delay_after_detection, 0.0f, 1638.375f);
+  this->delay_after_disappear_ = clamp(delay_after_disappear, 0.0f, 1638.375f);
+  // max 32: "setLatency "(11) + float(8) + " "(1) + float(8) + null, rounded to 32
+  char buf[32];
+  snprintf(buf, sizeof(buf), "setLatency %.03f %.03f", this->delay_after_detection_, this->delay_after_disappear_);
+  this->cmd_ = buf;
+};
+
+uint8_t SetLatencyCommand::on_message(std::string &message) {
+  if (message == "sensor is not stopped") {
+    ESP_LOGE(TAG, "Cannot configure output latency. Sensor is not stopped!");
+    return 1;  // Command done
+  } else if (message == "Done") {
+    ESP_LOGI(TAG,
+             "Updated output latency config:\n"
+             "  Signal that someone was detected is delayed by %.03f s.\n"
+             "  Signal that nobody is detected anymore is delayed by %.03f s.",
+             this->delay_after_detection_, this->delay_after_disappear_);
+    ESP_LOGD(TAG, "  Used command: %s", this->cmd_.c_str());
+    return 1;  // Command done
+  }
+  return 0;  // Command not done yet
+}
+
+uint8_t SensorCfgStartCommand::on_message(std::string &message) {
+  if (message == "sensor is not stopped") {
+    ESP_LOGE(TAG, "Cannot configure sensor startup behavior. Sensor is not stopped!");
+    return 1;  // Command done
+  } else if (message == "Done") {
+    ESP_LOGI(TAG, "Updated sensor startup behavior:");
+    if (startup_mode_) {
+      this->parent_->set_start_after_boot(true);
+      ESP_LOGI(TAG, "Sensor will start automatically after power-on.");
+    } else {
+      this->parent_->set_start_after_boot(false);
+      ESP_LOGI(TAG, "Sensor needs to be started manually after power-on.");
+    }
+    ESP_LOGD(TAG, "Used command: %s", this->cmd_.c_str());
+    return 1;  // Command done
+  }
+  return 0;  // Command not done yet
+}
+
+uint8_t FactoryResetCommand::on_message(std::string &message) {
+  if (message == "sensor is not stopped") {
+    ESP_LOGE(TAG, "Cannot factory reset. Sensor is not stopped!");
+    return 1;  // Command done
+  } else if (message == "Done") {
+    ESP_LOGI(TAG, "Sensor factory reset done.");
+    return 1;  // Command done
+  }
+  return 0;  // Command not done yet
+}
+
+uint8_t ResetSystemCommand::on_message(std::string &message) {
+  if (message == "leapMMW:/>") {
+    ESP_LOGI(TAG, "Restarted sensor.");
+    return 1;  // Command done
+  }
+  return 0;  // Command not done yet
+}
+
+uint8_t SaveCfgCommand::on_message(std::string &message) {
+  if (message == "no parameter has changed") {
+    ESP_LOGI(TAG, "Not saving config (no parameter changed).");
+    return 1;  // Command done
+  } else if (message == "Done") {
+    ESP_LOGI(TAG, "Saved config. Saving a lot may damage the sensor.");
+    return 1;  // Command done
+  }
+  return 0;  // Command not done yet
+}
+
+uint8_t LedModeCommand::on_message(std::string &message) {
+  if (message == "sensor is not stopped") {
+    ESP_LOGE(TAG, "Cannot set led mode. Sensor is not stopped!");
+    return 1;  // Command done
+  } else if (message == "Done") {
+    ESP_LOGI(TAG, "Set led mode done.");
+    if (this->active_) {
+      this->parent_->set_led_active(true);
+      ESP_LOGI(TAG, "Sensor LED will blink.");
+    } else {
+      this->parent_->set_led_active(false);
+      ESP_LOGI(TAG, "Turned off LED.");
+    }
+    ESP_LOGD(TAG, "Used command: %s", this->cmd_.c_str());
+    return 1;  // Command done
+  }
+  return 0;  // Command not done yet
+}
+
+uint8_t UartOutputCommand::on_message(std::string &message) {
+  if (message == "sensor is not stopped") {
+    ESP_LOGE(TAG, "Cannot set uart output mode. Sensor is not stopped!");
+    return 1;  // Command done
+  } else if (message == "Done") {
+    ESP_LOGI(TAG, "Set uart mode done.");
+    if (this->active_) {
+      this->parent_->set_uart_presence_active(true);
+      ESP_LOGI(TAG, "Presence information is sent via UART and GPIO.");
+    } else {
+      this->parent_->set_uart_presence_active(false);
+      ESP_LOGI(TAG, "Presence information is only sent via GPIO.");
+    }
+    ESP_LOGD(TAG, "Used command: %s", this->cmd_.c_str());
+    return 1;  // Command done
+  }
+  return 0;  // Command not done yet
+}
+
+uint8_t SensitivityCommand::on_message(std::string &message) {
+  if (message == "sensor is not stopped") {
+    ESP_LOGE(TAG, "Cannot set sensitivity. Sensor is not stopped!");
+    return 1;  // Command done
+  } else if (message == "Done") {
+    ESP_LOGI(TAG, "Set sensitivity done. Set to value %d.", this->sensitivity_);
+    ESP_LOGD(TAG, "Used command: %s", this->cmd_.c_str());
+    return 1;  // Command done
+  }
+  return 0;  // Command not done yet
+}
+
+}  // namespace esphome::dfrobot_sen0395

esphome/components/dfrobot_sen0395/commands.h

@@ -0,0 +1,152 @@
+#pragma once
+
+#include <cstdint>
+#include <string>
+
+#include "esphome/core/helpers.h"
+
+namespace esphome::dfrobot_sen0395 {
+
+class DfrobotSen0395Component;
+
+// Use command queue and time stamps to avoid blocking.
+// When component has run time, check if minimum time (1s) between
+// commands has passed. After that run a command from the queue.
+class Command {
+ public:
+  virtual ~Command() = default;
+  virtual uint8_t execute(DfrobotSen0395Component *parent);
+  virtual uint8_t on_message(std::string &message) = 0;
+
+ protected:
+  DfrobotSen0395Component *parent_{nullptr};
+  std::string cmd_;
+  bool cmd_sent_{false};
+  int8_t retries_left_{2};
+  uint32_t cmd_duration_ms_{1000};
+  uint32_t timeout_ms_{1500};
+};
+
+class ReadStateCommand : public Command {
+ public:
+  ReadStateCommand() { timeout_ms_ = 500; }
+  uint8_t execute(DfrobotSen0395Component *parent) override;
+  uint8_t on_message(std::string &message) override;
+};
+
+class PowerCommand : public Command {
+ public:
+  PowerCommand(bool power_on) : power_on_(power_on) {
+    if (power_on) {
+      cmd_ = "sensorStart";
+    } else {
+      cmd_ = "sensorStop";
+    }
+  };
+  uint8_t on_message(std::string &message) override;
+
+ protected:
+  bool power_on_;
+};
+
+class DetRangeCfgCommand : public Command {
+ public:
+  DetRangeCfgCommand(float min1, float max1, float min2, float max2, float min3, float max3, float min4, float max4);
+  uint8_t on_message(std::string &message) override;
+
+ protected:
+  float min1_, max1_, min2_, max2_, min3_, max3_, min4_, max4_;
+  // TODO: Set min max values in component, so they can be published as sensor.
+};
+
+class SetLatencyCommand : public Command {
+ public:
+  SetLatencyCommand(float delay_after_detection, float delay_after_disappear);
+  uint8_t on_message(std::string &message) override;
+
+ protected:
+  float delay_after_detection_;
+  float delay_after_disappear_;
+};
+
+class SensorCfgStartCommand : public Command {
+ public:
+  SensorCfgStartCommand(bool startup_mode) : startup_mode_(startup_mode) {
+    char tmp_cmd[20];  // "sensorCfgStart " (15) + "0/1" (1) + null = 17
+    buf_append_printf(tmp_cmd, sizeof(tmp_cmd), 0, "sensorCfgStart %d", startup_mode);
+    cmd_ = std::string(tmp_cmd);
+  }
+  uint8_t on_message(std::string &message) override;
+
+ protected:
+  bool startup_mode_;
+};
+
+class FactoryResetCommand : public Command {
+ public:
+  FactoryResetCommand() { cmd_ = "factoryReset 0x45670123 0xCDEF89AB 0x956128C6 0xDF54AC89"; };
+  uint8_t on_message(std::string &message) override;
+};
+
+class ResetSystemCommand : public Command {
+ public:
+  ResetSystemCommand() { cmd_ = "resetSystem"; }
+  uint8_t on_message(std::string &message) override;
+};
+
+class SaveCfgCommand : public Command {
+ public:
+  SaveCfgCommand() {
+    cmd_ = "saveCfg 0x45670123 0xCDEF89AB 0x956128C6 0xDF54AC89";
+    cmd_duration_ms_ = 3000;
+    timeout_ms_ = 3500;
+  }
+  uint8_t on_message(std::string &message) override;
+};
+
+class LedModeCommand : public Command {
+ public:
+  LedModeCommand(bool active) : active_(active) {
+    if (active) {
+      cmd_ = "setLedMode 1 0";
+    } else {
+      cmd_ = "setLedMode 1 1";
+    }
+  };
+  uint8_t on_message(std::string &message) override;
+
+ protected:
+  bool active_;
+};
+
+class UartOutputCommand : public Command {
+ public:
+  UartOutputCommand(bool active) : active_(active) {
+    if (active) {
+      cmd_ = "setUartOutput 1 1";
+    } else {
+      cmd_ = "setUartOutput 1 0";
+    }
+  };
+  uint8_t on_message(std::string &message) override;
+
+ protected:
+  bool active_;
+};
+
+class SensitivityCommand : public Command {
+ public:
+  SensitivityCommand(uint8_t sensitivity) : sensitivity_(sensitivity) {
+    if (sensitivity > 9)
+      sensitivity_ = sensitivity = 9;
+    char tmp_cmd[20];  // "setSensitivity " (15) + "0-9" (1) + null = 17
+    buf_append_printf(tmp_cmd, sizeof(tmp_cmd), 0, "setSensitivity %d", sensitivity);
+    cmd_ = std::string(tmp_cmd);
+  };
+  uint8_t on_message(std::string &message) override;
+
+ protected:
+  uint8_t sensitivity_;
+};
+
+}  // namespace esphome::dfrobot_sen0395

esphome/components/dfrobot_sen0395/dfrobot_sen0395.cpp

@@ -1,27 +1,13 @@
 #include "dfrobot_sen0395.h"
 
-#include <cmath>
-#include <cstring>
-
-#include "esphome/core/application.h"
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
-#include "esphome/core/progmem.h"
 
 namespace esphome::dfrobot_sen0395 {
 
 ESPHOME_LOG_TAG(TAG, "dfrobot_sen0395");
-static constexpr float DET_RANGE_STEP_M = 0.15f;
-static constexpr float LATENCY_STEP_S = 0.025f;
-// Sent after a reset with no line end
-static constexpr char PROMPT[] PROGMEM = "leapMMW:/>";
-
-// What each CommandType cannot do while the sensor runs; empty for commands that do not need it stopped
-PROGMEM_STRING_TABLE(BusyActions, "", "configure range config", "configure output latency",
-                     "configure sensor startup behavior", "factory reset", "", "", "set led mode",
-                     "set uart output mode", "set sensitivity");
-static_assert(BusyActions::COUNT == static_cast<size_t>(CommandType::COMMAND_TYPE_SENSITIVITY) + 1,
-              "BusyActions needs one entry per CommandType");
+const char ASCII_CR = 0x0D;
+const char ASCII_LF = 0x0A;
 
 void DfrobotSen0395Component::dump_config() {
   ESP_LOGCONFIG(TAG, "Dfrobot Mmwave Radar:");
@@ -37,287 +23,72 @@ void DfrobotSen0395Component::dump_config() {
 }
 
 void DfrobotSen0395Component::loop() {
-  if (this->cmd_queue_.empty()) {
-    this->read_state_();
-    return;
+  if (cmd_queue_.is_empty()) {
+    // Command queue empty. Read sensor state.
+    cmd_queue_.enqueue(make_unique<ReadStateCommand>());
   }
-  // Commands are non-blocking and need to be called repeatedly
-  if (this->run_command_(this->cmd_queue_.front(), App.get_loop_component_start_time())) {
-    this->cmd_queue_.pop();
-    this->cmd_sent_ = false;
-    this->retries_left_ = 2;
+
+  // Commands are non-blocking and need to be called repeatedly.
+  if (cmd_queue_.process(this)) {
+    // Dequeue if command is done
+    cmd_queue_.dequeue();
   }
 }
 
-bool DfrobotSen0395Component::enqueue(CommandType type, uint8_t arg) {
-  if (!this->cmd_queue_.push({type, arg})) {
-    ESP_LOGE(TAG, "Command queue is full");
-    return false;
-  }
-  return true;
+int8_t DfrobotSen0395Component::enqueue(std::unique_ptr<Command> cmd) {
+  return cmd_queue_.enqueue(std::move(cmd));  // Transfer ownership using std::move
 }
 
-bool DfrobotSen0395Component::has_queue_room(size_t count) const {
-  if (COMMAND_QUEUE_SIZE - this->cmd_queue_.size() >= count)
-    return true;
-  ESP_LOGE(TAG, "Command queue is full");
-  return false;
-}
-
-void DfrobotSen0395Component::enqueue_det_range_cfg(float min1, float max1, float min2, float max2, float min3,
-                                                    float max3, float min4, float max4) {
-  // TODO: Print warning when values are rounded
-  const float values[8] = {min1, max1, min2, max2, min3, max3, min4, max4};
-  int16_t steps[8];
-  bool in_use = true;
-  for (size_t i = 0; i < 8; i += 2) {
-    in_use = in_use && values[i] >= 0 && values[i + 1] >= 0;
-    for (size_t j = i; j < i + 2; j++) {
-      steps[j] = in_use ? static_cast<int16_t>(clamp(roundf(values[j] / DET_RANGE_STEP_M), 0.0f, 32767.0f)) : -1;
-    }
-  }
-  if (steps[0] < 0) {
-    ESP_LOGW(TAG, "Invalid detection range, using 0 0");
-    steps[0] = steps[1] = 0;
-  }
-  if (this->enqueue(CommandType::COMMAND_TYPE_DET_RANGE_CFG))
-    memcpy(this->det_range_steps_, steps, sizeof(steps));
-}
-
-void DfrobotSen0395Component::enqueue_set_latency(float delay_after_detection, float delay_after_disappear) {
-  if (!this->enqueue(CommandType::COMMAND_TYPE_SET_LATENCY))
-    return;
-  // 1638.375 s is 65535 steps
-  this->latency_steps_[0] =
-      static_cast<uint16_t>(clamp(std::round(delay_after_detection / LATENCY_STEP_S), 0.0f, 65535.0f));
-  this->latency_steps_[1] =
-      static_cast<uint16_t>(clamp(std::round(delay_after_disappear / LATENCY_STEP_S), 0.0f, 65535.0f));
-}
-
-void DfrobotSen0395Component::enqueue_saved_setting(CommandType type, bool value) {
-  const bool was_active = this->active_;
-  if (!this->has_queue_room(was_active ? 4 : 2))
-    return;
-  if (was_active)
-    this->enqueue(CommandType::COMMAND_TYPE_POWER, false);
-  this->enqueue(type, value);
-  this->enqueue(CommandType::COMMAND_TYPE_SAVE_CFG);
-  if (was_active)
-    this->enqueue(CommandType::COMMAND_TYPE_POWER, true);
-}
-
-bool DfrobotSen0395Component::run_command_(const Command &cmd, uint32_t now) {
-  // The interval between two commands must be larger than the command duration
-  const uint32_t duration = cmd.type == CommandType::COMMAND_TYPE_SAVE_CFG ? 3000 : 1000;
-  if (!this->cmd_sent_) {
-    if (now - this->ts_last_cmd_sent_ > duration) {
-      char buf[64];  // "detRangeCfg -1" + 8 * " 32767" + null
-      this->format_command(cmd, buf, sizeof(buf));
-      ESP_LOGD(TAG, "Sending command: %s", buf);
-      this->write_str(buf);
-      this->ts_last_cmd_sent_ = now;
-      this->cmd_sent_ = true;
-    }
-    return false;  // Command not done yet
-  }
-
-  if (const char *message = this->read_message_()) {
-    if (ESPHOME_strstr_P(message, ESPHOME_PSTR("is not recognized as a CLI command")) == nullptr) {
-      if (!this->handle_reply_(cmd, message))
-        return false;         // Command not done yet
-      this->read_message_();  // Skip the prompt
-      return true;
-    }
-    ESP_LOGD(TAG, "Command not recognized properly by sensor");
-  } else if (now - this->ts_last_cmd_sent_ <= duration + 500) {
-    return false;  // Command not done yet
-  } else {
-    ESP_LOGD(TAG, "Command timeout");
-  }
-
-  if (this->retries_left_ == 0) {
-    this->read_message_();  // Skip the prompt
-    return true;            // Give up
-  }
-  this->retries_left_--;
-  this->cmd_sent_ = false;
-  ESP_LOGD(TAG, "Retrying");
-  return false;
-}
-
-void DfrobotSen0395Component::read_state_() {
-  const char *message = this->read_message_();
-  if (message == nullptr)
-    return;
-  if (ESPHOME_strstr_P(message, ESPHOME_PSTR("$JYBSS,0, , , *")) != nullptr) {
-    this->set_detected_(false);
-    this->set_active(true);
-  } else if (ESPHOME_strstr_P(message, ESPHOME_PSTR("$JYBSS,1, , , *")) != nullptr) {
-    this->set_detected_(true);
-    this->set_active(true);
-  }
-}
-
-static size_t append_cfg_key(char *buf, size_t size, size_t pos) {
-  return buf_append_str(buf, size, pos, " 0x45670123 0xCDEF89AB 0x956128C6 0xDF54AC89");
-}
-
-void DfrobotSen0395Component::format_command(const Command &cmd, char *buf, size_t size) const {
-  buf[0] = '\0';
-  switch (cmd.type) {
-    case CommandType::COMMAND_TYPE_POWER:
-      if (cmd.arg) {
-        buf_append_str(buf, size, 0, "sensorStart");
-      } else {
-        buf_append_str(buf, size, 0, "sensorStop");
-      }
-      break;
-    case CommandType::COMMAND_TYPE_DET_RANGE_CFG: {
-      size_t pos = buf_append_str(buf, size, 0, "detRangeCfg -1");
-      for (size_t i = 0; i < 8 && this->det_range_steps_[i] >= 0; i += 2) {
-        pos = buf_append_printf(buf, size, pos, " %d %d", this->det_range_steps_[i], this->det_range_steps_[i + 1]);
-      }
-      break;
-    }
-    case CommandType::COMMAND_TYPE_SET_LATENCY:
-      buf_append_printf(buf, size, 0, "setLatency %.03f %.03f", this->latency_steps_[0] * LATENCY_STEP_S,
-                        this->latency_steps_[1] * LATENCY_STEP_S);
-      break;
-    case CommandType::COMMAND_TYPE_SENSOR_CFG_START:
-      buf_append_printf(buf, size, 0, "sensorCfgStart %d", cmd.arg);
-      break;
-    case CommandType::COMMAND_TYPE_FACTORY_RESET:
-      append_cfg_key(buf, size, buf_append_str(buf, size, 0, "factoryReset"));
-      break;
-    case CommandType::COMMAND_TYPE_RESET_SYSTEM:
-      buf_append_str(buf, size, 0, "resetSystem");
-      break;
-    case CommandType::COMMAND_TYPE_SAVE_CFG:
-      append_cfg_key(buf, size, buf_append_str(buf, size, 0, "saveCfg"));
-      break;
-    case CommandType::COMMAND_TYPE_LED_MODE:
-      buf_append_printf(buf, size, 0, "setLedMode 1 %d", cmd.arg ? 0 : 1);
-      break;
-    case CommandType::COMMAND_TYPE_UART_OUTPUT:
-      buf_append_printf(buf, size, 0, "setUartOutput 1 %d", cmd.arg ? 1 : 0);
-      break;
-    case CommandType::COMMAND_TYPE_SENSITIVITY:
-      buf_append_printf(buf, size, 0, "setSensitivity %d", cmd.arg);
-      break;
-  }
-}
-
-bool DfrobotSen0395Component::handle_reply_(const Command &cmd, const char *message) {
-  auto is = [message](ESPHOME_PGM_P text) { return ESPHOME_strcmp_P(message, text) == 0; };
-
-  // Commands with their own replies
-  switch (cmd.type) {
-    case CommandType::COMMAND_TYPE_POWER:
-      if (is(ESPHOME_PSTR("sensor stopped already"))) {
-        this->set_active(false);
-        ESP_LOGI(TAG, "Stopped sensor (already stopped)");
-      } else if (is(ESPHOME_PSTR("sensor started already"))) {
-        this->set_active(true);
-        ESP_LOGI(TAG, "Started sensor (already started)");
-      } else if (is(ESPHOME_PSTR("new parameter isn't save, can't startSensor"))) {
-        this->set_active(false);
-        ESP_LOGE(TAG, "Can't start sensor! (Use SaveCfgCommand to save config first)");
-      } else if (is(ESPHOME_PSTR("Done"))) {
-        this->set_active(cmd.arg);
-        ESP_LOGI(TAG, "%s", cmd.arg ? LOG_STR_LITERAL("Started sensor") : LOG_STR_LITERAL("Stopped sensor"));
-      } else {
-        return false;
-      }
-      return true;
-    case CommandType::COMMAND_TYPE_RESET_SYSTEM:
-      if (!is(PROMPT))
-        return false;
-      ESP_LOGI(TAG, "Restarted sensor.");
-      return true;
-    case CommandType::COMMAND_TYPE_SAVE_CFG:
-      if (is(ESPHOME_PSTR("no parameter has changed"))) {
-        ESP_LOGI(TAG, "Not saving config (no parameter changed).");
-      } else if (is(ESPHOME_PSTR("Done"))) {
-        ESP_LOGI(TAG, "Saved config. Saving a lot may damage the sensor.");
-      } else {
-        return false;
-      }
-      return true;
-    default:
-      break;
-  }
-
-  // Configuration commands, which need the sensor stopped
-  if (is(ESPHOME_PSTR("sensor is not stopped"))) {
-    ESP_LOGE(TAG, "Cannot %s. Sensor is not stopped!",
-             LOG_STR_ARG(BusyActions::get_log_str(static_cast<uint8_t>(cmd.type), 0)));
-    return true;
-  }
-  if (!is(ESPHOME_PSTR("Done")))
-    return false;
-
-  switch (cmd.type) {
-    case CommandType::COMMAND_TYPE_DET_RANGE_CFG:
-      ESP_LOGI(TAG, "Updated detection area config:");
-      for (size_t i = 0; i < 8 && this->det_range_steps_[i] >= 0; i += 2) {
-        ESP_LOGI(TAG, "  Detection area %u from %.02fm to %.02fm.", static_cast<unsigned>(i / 2 + 1),
-                 this->det_range_steps_[i] * DET_RANGE_STEP_M, this->det_range_steps_[i + 1] * DET_RANGE_STEP_M);
-      }
-      break;
-    case CommandType::COMMAND_TYPE_SET_LATENCY:
-      ESP_LOGI(TAG,
-               "Updated output latency config:\n"
-               "  Signal that someone was detected is delayed by %.03f s.\n"
-               "  Signal that nobody is detected anymore is delayed by %.03f s.",
-               this->latency_steps_[0] * LATENCY_STEP_S, this->latency_steps_[1] * LATENCY_STEP_S);
-      break;
-    case CommandType::COMMAND_TYPE_SENSOR_CFG_START:
-      this->set_start_after_boot(cmd.arg);
-      ESP_LOGI(TAG, "Updated sensor startup behavior: %s",
-               cmd.arg ? LOG_STR_LITERAL("sensor will start automatically after power-on.")
-                       : LOG_STR_LITERAL("sensor needs to be started manually after power-on."));
-      break;
-    case CommandType::COMMAND_TYPE_FACTORY_RESET:
-      ESP_LOGI(TAG, "Sensor factory reset done.");
-      break;
-    case CommandType::COMMAND_TYPE_LED_MODE:
-      this->set_led_active(cmd.arg);
-      ESP_LOGI(TAG, "Set led mode done. %s",
-               cmd.arg ? LOG_STR_LITERAL("Sensor LED will blink.") : LOG_STR_LITERAL("Turned off LED."));
-      break;
-    case CommandType::COMMAND_TYPE_UART_OUTPUT:
-      this->set_uart_presence_active(cmd.arg);
-      ESP_LOGI(TAG, "Set uart mode done. %s",
-               cmd.arg ? LOG_STR_LITERAL("Presence information is sent via UART and GPIO.")
-                       : LOG_STR_LITERAL("Presence information is only sent via GPIO."));
-      break;
-    case CommandType::COMMAND_TYPE_SENSITIVITY:
-      ESP_LOGI(TAG, "Set sensitivity done. Set to value %d.", cmd.arg);
-      break;
-    default:
-      break;
-  }
-  return true;
-}
-
-const char *DfrobotSen0395Component::read_message_() {
+uint8_t DfrobotSen0395Component::read_message_() {
   while (this->available()) {
     uint8_t byte;
     this->read_byte(&byte);
+
+    if (this->read_pos_ == MMWAVE_READ_BUFFER_LENGTH)
+      this->read_pos_ = 0;
+
+    ESP_LOGVV(TAG, "Buffer pos: %u %d", this->read_pos_, byte);
+
+    if (byte == ASCII_CR)
+      continue;
     if (byte >= 0x7F)
       byte = '?';  // needs to be valid utf8 string for log functions.
-    const char *line = this->line_reader_.feed(byte);
-    if (line == nullptr && byte == '>' && this->line_reader_.length() == sizeof(PROMPT) - 1) {
-      line = this->line_reader_.partial();
-      this->line_reader_.reset();
+    this->read_buffer_[this->read_pos_] = byte;
+
+    if (this->read_pos_ == 9 && byte == '>')
+      this->read_buffer_[++this->read_pos_] = ASCII_LF;
+
+    if (this->read_buffer_[this->read_pos_] == ASCII_LF) {
+      this->read_buffer_[this->read_pos_] = 0;
+      this->read_pos_ = 0;
+      ESP_LOGV(TAG, "Message: %s", this->read_buffer_);
+      return 1;  // Full message in buffer
+    } else {
+      this->read_pos_++;
     }
-    if (line != nullptr) {
-      ESP_LOGV(TAG, "Message: %s", line);
-      return line;
-    }
-    this->line_reader_.log_if_overflowed(TAG);
   }
-  return nullptr;
+  return 0;  // No full message yet
+}
+
+uint8_t DfrobotSen0395Component::find_prompt_() {
+  if (this->read_message_()) {
+    std::string message(this->read_buffer_);
+    if (message.rfind("leapMMW:/>") != std::string::npos) {
+      return 1;  // Prompt found
+    }
+  }
+  return 0;  // Not found yet
+}
+
+uint8_t DfrobotSen0395Component::send_cmd_(const char *cmd, uint32_t duration) {
+  // The interval between two commands must be larger than the specified duration (in ms).
+  if (millis() - ts_last_cmd_sent_ > duration) {
+    this->write_str(cmd);
+    ts_last_cmd_sent_ = millis();
+    return 1;  // Command sent
+  }
+  // Could not send command yet as command duration did not fully pass yet.
+  return 0;
 }
 
 void DfrobotSen0395Component::set_detected_(bool detected) {
@@ -328,4 +99,44 @@ void DfrobotSen0395Component::set_detected_(bool detected) {
 #endif
 }
 
+int8_t CircularCommandQueue::enqueue(std::unique_ptr<Command> cmd) {
+  if (this->is_full()) {
+    ESP_LOGE(TAG, "Command queue is full");
+    return -1;
+  } else if (this->is_empty()) {
+    front_++;
+  }
+  rear_ = (rear_ + 1) % COMMAND_QUEUE_SIZE;
+  commands_[rear_] = std::move(cmd);  // Transfer ownership using std::move
+  return 1;
+}
+
+std::unique_ptr<Command> CircularCommandQueue::dequeue() {
+  if (this->is_empty())
+    return nullptr;
+  std::unique_ptr<Command> dequeued_cmd = std::move(commands_[front_]);
+  if (front_ == rear_) {
+    front_ = -1;
+    rear_ = -1;
+  } else {
+    front_ = (front_ + 1) % COMMAND_QUEUE_SIZE;
+  }
+
+  return dequeued_cmd;
+}
+
+bool CircularCommandQueue::is_empty() { return front_ == -1; }
+
+bool CircularCommandQueue::is_full() { return (rear_ + 1) % COMMAND_QUEUE_SIZE == front_; }
+
+// Run execute method of first in line command.
+// Execute is non-blocking and has to be called until it returns 1.
+uint8_t CircularCommandQueue::process(DfrobotSen0395Component *parent) {
+  if (!is_empty()) {
+    return commands_[front_]->execute(parent);
+  } else {
+    return 1;
+  }
+}
+
 }  // namespace esphome::dfrobot_sen0395

esphome/components/dfrobot_sen0395/dfrobot_sen0395.h

@@ -3,8 +3,6 @@
 #include "esphome/components/uart/uart.h"
 #include "esphome/core/automation.h"
 #include "esphome/core/component.h"
-#include "esphome/core/helpers.h"
-#include "esphome/core/line_reader.h"
 
 #ifdef USE_BINARY_SENSOR
 #include "esphome/components/binary_sensor/binary_sensor.h"
@@ -13,30 +11,29 @@
 #include "esphome/components/switch/switch.h"
 #endif
 
+#include "commands.h"
+
 namespace esphome::dfrobot_sen0395 {
 
-static constexpr uint8_t MMWAVE_READ_BUFFER_LENGTH = 253;  // largest LineReader size with a one byte position
-static constexpr uint8_t COMMAND_QUEUE_SIZE = 20;
+const uint8_t MMWAVE_READ_BUFFER_LENGTH = 255;
 
-// Keep in sync with the BusyActions table in dfrobot_sen0395.cpp
-enum class CommandType : uint8_t {
-  COMMAND_TYPE_POWER,
-  COMMAND_TYPE_DET_RANGE_CFG,
-  COMMAND_TYPE_SET_LATENCY,
-  COMMAND_TYPE_SENSOR_CFG_START,
-  COMMAND_TYPE_FACTORY_RESET,
-  COMMAND_TYPE_RESET_SYSTEM,
-  COMMAND_TYPE_SAVE_CFG,
-  COMMAND_TYPE_LED_MODE,
-  COMMAND_TYPE_UART_OUTPUT,
-  COMMAND_TYPE_SENSITIVITY,
-};
+// forward declaration due to circular dependency
+class DfrobotSen0395Component;
 
-/// A queued command. arg is the on/off flag, startup mode or sensitivity; the detection range and
-/// latency values are held by the component.
-struct Command {
-  CommandType type;
-  uint8_t arg;
+static const uint8_t COMMAND_QUEUE_SIZE = 20;
+
+class CircularCommandQueue {
+ public:
+  int8_t enqueue(std::unique_ptr<Command> cmd);
+  std::unique_ptr<Command> dequeue();
+  bool is_empty();
+  bool is_full();
+  uint8_t process(DfrobotSen0395Component *parent);
+
+ protected:
+  int front_{-1};
+  int rear_{-1};
+  std::unique_ptr<Command> commands_[COMMAND_QUEUE_SIZE];
 };
 
 class DfrobotSen0395Component final : public uart::UARTDevice, public Component {
@@ -96,21 +93,9 @@ class DfrobotSen0395Component final : public uart::UARTDevice, public Component
   }
 #endif
 
-  // Commands run one at a time from a queue, at least 1 s apart, so loop() never blocks
-  bool enqueue(CommandType type, uint8_t arg = 0);
-  /// True when count more commands fit; logs when they do not, so a stop/start sequence is never queued in part
-  bool has_queue_room(size_t count) const;
-  /// Queue a detection range config; segments are used up to the first one with a negative bound
-  void enqueue_det_range_cfg(float min1, float max1, float min2, float max2, float min3, float max3, float min4,
-                             float max4);
-  /// Queue an output latency config, both delays in seconds
-  void enqueue_set_latency(float delay_after_detection, float delay_after_disappear);
-  /// Queue a setting change, stopping the sensor around it and saving it when the sensor is running
-  void enqueue_saved_setting(CommandType type, bool value);
+  int8_t enqueue(std::unique_ptr<Command> cmd);
   /// Queue a sensor reset
-  void reset_system() { this->enqueue(CommandType::COMMAND_TYPE_RESET_SYSTEM); }
-  /// Write the text sent to the sensor for cmd into buf
-  void format_command(const Command &cmd, char *buf, size_t size) const;
+  void reset_system() { this->enqueue(make_unique<ResetSystemCommand>()); }
 
  protected:
 #ifdef USE_BINARY_SENSOR
@@ -122,24 +107,19 @@ class DfrobotSen0395Component final : public uart::UARTDevice, public Component
   bool led_active_{false};
   bool uart_presence_active_{false};
   bool start_after_boot_{false};
-  LineReader<MMWAVE_READ_BUFFER_LENGTH> line_reader_;
-  bool cmd_sent_{false};
-  uint8_t retries_left_{2};
-  StaticRingBuffer<Command, COMMAND_QUEUE_SIZE> cmd_queue_;
+  char read_buffer_[MMWAVE_READ_BUFFER_LENGTH];
+  size_t read_pos_{0};
+  CircularCommandQueue cmd_queue_;
   uint32_t ts_last_cmd_sent_{0};
-  // Range and latency of the queued commands, in sensor steps (0.15 m, 0.025 s); a later command overwrites them
-  int16_t det_range_steps_[8]{};
-  uint16_t latency_steps_[2]{};
 
-  /// The next complete line, valid until the next call, or nullptr
-  const char *read_message_();
-  void read_state_();
-  /// Run the command at the front of the queue; true when it is done
-  bool run_command_(const Command &cmd, uint32_t now);
-  /// Handle a reply to a sent command; true when the command is done
-  bool handle_reply_(const Command &cmd, const char *message);
+  uint8_t read_message_();
+  uint8_t find_prompt_();
+  uint8_t send_cmd_(const char *cmd, uint32_t duration);
 
   void set_detected_(bool detected);
+
+  friend class Command;
+  friend class ReadStateCommand;
 };
 
 }  // namespace esphome::dfrobot_sen0395

esphome/components/dfrobot_sen0395/switch/__init__.py

@@ -2,49 +2,63 @@ import esphome.codegen as cg
 from esphome.components import switch
 import esphome.config_validation as cv
 from esphome.const import CONF_TYPE, ENTITY_CATEGORY_CONFIG
+from esphome.cpp_generator import MockObjClass
 from esphome.types import ConfigType
 
-from .. import CONF_DFROBOT_SEN0395_ID, DfrobotSen0395Component, dfrobot_sen0395_ns
+from .. import CONF_DFROBOT_SEN0395_ID, DfrobotSen0395Component
 
 DEPENDENCIES = ["dfrobot_sen0395"]
 
-CommandType = dfrobot_sen0395_ns.enum("CommandType", is_class=True)
+dfrobot_sen0395_ns = cg.esphome_ns.namespace("dfrobot_sen0395")
+DfrobotSen0395Switch = dfrobot_sen0395_ns.class_(
+    "DfrobotSen0395Switch",
+    switch.Switch,
+    cg.Component,
+    cg.Parented.template(DfrobotSen0395Component),
+)
 
-_SWITCH_SCHEMA = switch.switch_schema(
-    switch.ApplySwitch,
-    entity_category=ENTITY_CATEGORY_CONFIG,
-).extend(
+Sen0395PowerSwitch = dfrobot_sen0395_ns.class_(
+    "Sen0395PowerSwitch", DfrobotSen0395Switch
+)
+Sen0395LedSwitch = dfrobot_sen0395_ns.class_("Sen0395LedSwitch", DfrobotSen0395Switch)
+Sen0395UartPresenceSwitch = dfrobot_sen0395_ns.class_(
+    "Sen0395UartPresenceSwitch", DfrobotSen0395Switch
+)
+Sen0395StartAfterBootSwitch = dfrobot_sen0395_ns.class_(
+    "Sen0395StartAfterBootSwitch", DfrobotSen0395Switch
+)
+
+
+def _switch_schema(class_: MockObjClass) -> cv.Schema:
+    return (
+        switch.switch_schema(
+            class_,
+            entity_category=ENTITY_CATEGORY_CONFIG,
+        )
+        .extend(
+            {
+                cv.GenerateID(CONF_DFROBOT_SEN0395_ID): cv.use_id(
+                    DfrobotSen0395Component
+                ),
+            }
+        )
+        .extend(cv.COMPONENT_SCHEMA)
+    )
+
+
+CONFIG_SCHEMA = cv.typed_schema(
     {
-        cv.GenerateID(CONF_DFROBOT_SEN0395_ID): cv.use_id(DfrobotSen0395Component),
+        "sensor_active": _switch_schema(Sen0395PowerSwitch),
+        "turn_on_led": _switch_schema(Sen0395LedSwitch),
+        "presence_via_uart": _switch_schema(Sen0395UartPresenceSwitch),
+        "start_after_boot": _switch_schema(Sen0395StartAfterBootSwitch),
     }
 )
 
-# Per type: the hub setter that stores the switch, and the command its writes queue
-_SWITCHES = {
-    "sensor_active": (
-        lambda hub: hub.set_sensor_active_switch,
-        f"enqueue({CommandType.COMMAND_TYPE_POWER}, state)",
-    ),
-    "turn_on_led": (
-        lambda hub: hub.set_turn_on_led_switch,
-        f"enqueue_saved_setting({CommandType.COMMAND_TYPE_LED_MODE}, state)",
-    ),
-    "presence_via_uart": (
-        lambda hub: hub.set_presence_via_uart_switch,
-        f"enqueue_saved_setting({CommandType.COMMAND_TYPE_UART_OUTPUT}, state)",
-    ),
-    "start_after_boot": (
-        lambda hub: hub.set_start_after_boot_switch,
-        f"enqueue_saved_setting({CommandType.COMMAND_TYPE_SENSOR_CFG_START}, state)",
-    ),
-}
-
-CONFIG_SCHEMA = cv.typed_schema(dict.fromkeys(_SWITCHES, _SWITCH_SCHEMA))
-
 
 async def to_code(config: ConfigType) -> None:
-    hub = await cg.get_variable(config[CONF_DFROBOT_SEN0395_ID])
-    setter, apply = _SWITCHES[config[CONF_TYPE]]
-    await switch.sub_switches(config, parent=hub).create(
-        config, setter(hub), apply=apply
-    )
+    parent = await cg.get_variable(config[CONF_DFROBOT_SEN0395_ID])
+    var = await switch.new_switch(config)
+    await cg.register_component(var, config)
+    await cg.register_parented(var, parent)
+    cg.add(getattr(parent, f"set_{config[CONF_TYPE]}_switch")(var))

esphome/components/dfrobot_sen0395/switch/dfrobot_sen0395_switch.cpp

@@ -0,0 +1,46 @@
+#include "dfrobot_sen0395_switch.h"
+
+namespace esphome::dfrobot_sen0395 {
+
+void Sen0395PowerSwitch::write_state(bool state) { this->parent_->enqueue(make_unique<PowerCommand>(state)); }
+
+void Sen0395LedSwitch::write_state(bool state) {
+  bool was_active = false;
+  if (this->parent_->is_active()) {
+    was_active = true;
+    this->parent_->enqueue(make_unique<PowerCommand>(false));
+  }
+  this->parent_->enqueue(make_unique<LedModeCommand>(state));
+  this->parent_->enqueue(make_unique<SaveCfgCommand>());
+  if (was_active) {
+    this->parent_->enqueue(make_unique<PowerCommand>(true));
+  }
+}
+
+void Sen0395UartPresenceSwitch::write_state(bool state) {
+  bool was_active = false;
+  if (this->parent_->is_active()) {
+    was_active = true;
+    this->parent_->enqueue(make_unique<PowerCommand>(false));
+  }
+  this->parent_->enqueue(make_unique<UartOutputCommand>(state));
+  this->parent_->enqueue(make_unique<SaveCfgCommand>());
+  if (was_active) {
+    this->parent_->enqueue(make_unique<PowerCommand>(true));
+  }
+}
+
+void Sen0395StartAfterBootSwitch::write_state(bool state) {
+  bool was_active = false;
+  if (this->parent_->is_active()) {
+    was_active = true;
+    this->parent_->enqueue(make_unique<PowerCommand>(false));
+  }
+  this->parent_->enqueue(make_unique<SensorCfgStartCommand>(state));
+  this->parent_->enqueue(make_unique<SaveCfgCommand>());
+  if (was_active) {
+    this->parent_->enqueue(make_unique<PowerCommand>(true));
+  }
+}
+
+}  // namespace esphome::dfrobot_sen0395

esphome/components/dfrobot_sen0395/switch/dfrobot_sen0395_switch.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include "esphome/components/switch/switch.h"
+#include "esphome/core/component.h"
+
+#include "../dfrobot_sen0395.h"
+
+namespace esphome::dfrobot_sen0395 {
+
+class DfrobotSen0395Switch : public switch_::Switch, public Component, public Parented<DfrobotSen0395Component> {};
+
+class Sen0395PowerSwitch final : public DfrobotSen0395Switch {
+ public:
+  void write_state(bool state) override;
+};
+
+class Sen0395LedSwitch final : public DfrobotSen0395Switch {
+ public:
+  void write_state(bool state) override;
+};
+
+class Sen0395UartPresenceSwitch final : public DfrobotSen0395Switch {
+ public:
+  void write_state(bool state) override;
+};
+
+class Sen0395StartAfterBootSwitch final : public DfrobotSen0395Switch {
+ public:
+  void write_state(bool state) override;
+};
+
+}  // namespace esphome::dfrobot_sen0395

esphome/components/dfrobot_sen0465_base/__init__.py

@@ -34,7 +34,10 @@ DFRobotSEN0465Component = dfrobot_sen0465_base_ns.class_(
     "DFRobotSEN0465Component", cg.PollingComponent
 )
 AlarmType = dfrobot_sen0465_base_ns.enum("AlarmType", is_class=True)
-ALARM_TYPES = AlarmType.options("LOW", "HIGH", prefix="ALARM_TYPE_")
+ALARM_TYPES = {
+    "LOW": AlarmType.ALARM_TYPE_LOW,
+    "HIGH": AlarmType.ALARM_TYPE_HIGH,
+}
 
 # One piece of the temperature compensation from the DFRobot_MultiGasSensor library:
 # for low < T <= high, compensated = raw / (a * T + b) - (c * T + d)

esphome/components/dfrobot_sen0465_base/dfrobot_sen0465_base.cpp

@@ -72,7 +72,10 @@ void DFRobotSEN0465Component::dump_config() {
   if (this->alarm_type_ == AlarmType::ALARM_TYPE_OFF) {
     ESP_LOGCONFIG(TAG, "  Alarm: off");
   } else {
-    const float threshold = this->alarm_threshold_ / pow10_int(this->alarm_decimals_);
+    float scale = 1.0f;
+    for (uint8_t i = 0; i < this->alarm_decimals_; i++)
+      scale *= 10.0f;
+    const float threshold = this->alarm_threshold_ / scale;
     ESP_LOGCONFIG(TAG, "  Alarm: %s %.*f",
                   this->alarm_type_ == AlarmType::ALARM_TYPE_HIGH ? LOG_STR_LITERAL("above") : LOG_STR_LITERAL("below"),
                   this->alarm_decimals_, threshold);
@@ -80,6 +83,9 @@ void DFRobotSEN0465Component::dump_config() {
   if (this->setup_incomplete_) {
     ESP_LOGCONFIG(TAG, "  Setup incomplete: yes");
   }
+  if (this->is_failed()) {
+    ESP_LOGE(TAG, ESP_LOG_MSG_COMM_FAIL);
+  }
   LOG_UPDATE_INTERVAL(this);
   LOG_SENSOR("  ", "Concentration", this->concentration_sensor_);
   LOG_SENSOR("  ", "Temperature", this->temperature_sensor_);
@@ -222,14 +228,23 @@ void DFRobotSEN0465Component::handle_data_(const uint8_t *frame) {
     return;
   }
 
-  if (frame[5] > 2) {
-    ESP_LOGW(TAG, "Invalid number of decimal places: %u", frame[5]);
-    if (this->concentration_sensor_ != nullptr)
-      this->concentration_sensor_->publish_state(NAN);
-    this->status_set_warning();
-    return;
+  float concentration = encode_uint16(frame[2], frame[3]);
+  switch (frame[5]) {
+    case 0:
+      break;
+    case 1:
+      concentration *= 0.1f;
+      break;
+    case 2:
+      concentration *= 0.01f;
+      break;
+    default:
+      ESP_LOGW(TAG, "Invalid number of decimal places: %u", frame[5]);
+      if (this->concentration_sensor_ != nullptr)
+        this->concentration_sensor_->publish_state(NAN);
+      this->status_set_warning();
+      return;
   }
-  float concentration = encode_uint16(frame[2], frame[3]) * pow10_int(-frame[5]);
 
 #ifdef USE_DFROBOT_SEN0465_TEMPERATURE_COMPENSATION
   if (!this->compensation_.empty())

esphome/components/dfrobot_sen0465_uart/dfrobot_sen0465_uart.cpp

@@ -1,7 +1,10 @@
 #include "dfrobot_sen0465_uart.h"
 
+#include <algorithm>
+
 namespace esphome::dfrobot_sen0465_uart {
 
+using dfrobot_sen0465_base::FRAME_HEAD;
 using dfrobot_sen0465_base::FRAME_SIZE;
 using dfrobot_sen0465_base::RESPONSE_TIMEOUT_ID;
 
@@ -15,21 +18,30 @@ void DFRobotSEN0465UARTComponent::setup() {
 }
 
 void DFRobotSEN0465UARTComponent::loop() {
-  // The tail of a reading the probe sent on its own may precede the answer; the reader skips to the frame head.
-  const uint8_t *frame = nullptr;
-  this->read_available<FRAME_SIZE>([&](uint8_t c) { return (frame = this->reader_.feed(c)) == nullptr; });
-  if (frame == nullptr)
+  // The tail of a reading the probe sent on its own may precede the answer; start at the next frame head.
+  uint8_t byte;
+  while (this->rx_count_ == 0 && this->peek_byte(&byte) && byte != FRAME_HEAD)
+    this->read_byte(&byte);
+  const size_t available = this->available();
+  if (available == 0)
+    return;
+  const size_t len = std::min<size_t>(available, FRAME_SIZE - this->rx_count_);
+  if (!this->read_array(this->rx_buffer_ + this->rx_count_, len))
+    return;
+  this->rx_count_ += len;
+  if (this->rx_count_ < FRAME_SIZE)
     return;
 
+  this->rx_count_ = 0;
   this->cancel_timeout(RESPONSE_TIMEOUT_ID);
   this->disable_loop();
-  this->handle_response_(frame);
+  this->handle_response_(this->rx_buffer_);
 }
 
 bool DFRobotSEN0465UARTComponent::write_frame(const uint8_t *frame) {
   // Drop anything left over, such as the answer to the mode change or readings sent before passive mode was set
   this->discard_available();
-  this->reader_.reset();
+  this->rx_count_ = 0;
   this->write_array(frame, FRAME_SIZE);
   return true;
 }
@@ -38,7 +50,7 @@ void DFRobotSEN0465UARTComponent::read_response() {
   this->enable_loop();
   this->set_timeout(RESPONSE_TIMEOUT_ID, RESPONSE_TIMEOUT_MS, [this]() {
     this->disable_loop();
-    this->reader_.reset();
+    this->rx_count_ = 0;
     this->handle_no_response_();
   });
 }

esphome/components/dfrobot_sen0465_uart/dfrobot_sen0465_uart.h

@@ -2,7 +2,6 @@
 
 #include "esphome/components/dfrobot_sen0465_base/dfrobot_sen0465_base.h"
 #include "esphome/components/uart/uart.h"
-#include "esphome/core/frame_reader.h"
 
 namespace esphome::dfrobot_sen0465_uart {
 
@@ -18,7 +17,8 @@ class DFRobotSEN0465UARTComponent final : public dfrobot_sen0465_base::DFRobotSE
   bool write_frame(const uint8_t *frame) override;
   void read_response() override;
 
-  FrameReader<dfrobot_sen0465_base::FRAME_SIZE, dfrobot_sen0465_base::FRAME_HEAD> reader_;
+  uint8_t rx_buffer_[dfrobot_sen0465_base::FRAME_SIZE];
+  uint8_t rx_count_{0};
 };
 
 }  // namespace esphome::dfrobot_sen0465_uart

esphome/components/dfrobot_sen0609/__init__.py

@@ -3,7 +3,8 @@ from collections.abc import Callable
 import esphome.codegen as cg
 from esphome.components import uart
 import esphome.config_validation as cv
-from esphome.const import CONF_MODE, CONF_MODEL
+from esphome.const import CONF_ID, CONF_MODE, CONF_MODEL
+from esphome.core import ID
 import esphome.final_validate as fv
 from esphome.types import ConfigType
 
@@ -58,11 +59,16 @@ FINAL_VALIDATE_SCHEMA = uart.final_validate_device_schema(
 )
 
 
+def get_hub_config(root: ConfigType, hub_id: ID) -> ConfigType:
+    """Return the configuration of the hub with the given id."""
+    return next(conf for conf in root[DOMAIN] if conf[CONF_ID] == hub_id)
+
+
 def final_validate_mode(keys: dict[str, str]) -> Callable[[ConfigType], None]:
     """Reject entity keys that need a different hub mode; `keys` maps each key to the mode it needs."""
 
     def validator(config: ConfigType) -> None:
-        hub = fv.get_declaring_config(config[CONF_DFROBOT_SEN0609_ID])
+        hub = get_hub_config(fv.full_config.get(), config[CONF_DFROBOT_SEN0609_ID])
         for key, mode in keys.items():
             if key in config and hub[CONF_MODE] != mode:
                 raise cv.Invalid(

esphome/components/dfrobot_sen0609/button/__init__.py

@@ -2,19 +2,44 @@ import esphome.codegen as cg
 from esphome.components import button
 from esphome.components.const import CONF_QUERY_PARAMS
 import esphome.config_validation as cv
-from esphome.const import CONF_FACTORY_RESET, CONF_ID, CONF_RESTART
+from esphome.const import (
+    CONF_FACTORY_RESET,
+    CONF_ID,
+    CONF_RESTART,
+    DEVICE_CLASS_RESTART,
+    ENTITY_CATEGORY_CONFIG,
+    ENTITY_CATEGORY_DIAGNOSTIC,
+    ICON_DATABASE,
+    ICON_RESTART,
+    ICON_RESTART_ALERT,
+)
 from esphome.types import ConfigType
 
-from .. import CONF_DFROBOT_SEN0609_ID, DFRobotSEN0609Component
+from .. import CONF_DFROBOT_SEN0609_ID, DFRobotSEN0609Component, dfrobot_sen0609_ns
+
+DFRobotSEN0609Button = dfrobot_sen0609_ns.class_("DFRobotSEN0609Button", button.Button)
+ButtonAction = dfrobot_sen0609_ns.enum("ButtonAction")
 
 CONFIG_SCHEMA = {
     cv.GenerateID(CONF_ID): cv.declare_id(cg.EntityBase),
     cv.GenerateID(CONF_DFROBOT_SEN0609_ID): cv.use_id(DFRobotSEN0609Component),
-    cv.Optional(CONF_FACTORY_RESET): button.factory_reset_button_schema(
-        button.ApplyButton
+    cv.Optional(CONF_FACTORY_RESET): button.button_schema(
+        DFRobotSEN0609Button,
+        device_class=DEVICE_CLASS_RESTART,
+        entity_category=ENTITY_CATEGORY_CONFIG,
+        icon=ICON_RESTART_ALERT,
+    ),
+    cv.Optional(CONF_QUERY_PARAMS): button.button_schema(
+        DFRobotSEN0609Button,
+        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        icon=ICON_DATABASE,
+    ),
+    cv.Optional(CONF_RESTART): button.button_schema(
+        DFRobotSEN0609Button,
+        device_class=DEVICE_CLASS_RESTART,
+        entity_category=ENTITY_CATEGORY_DIAGNOSTIC,
+        icon=ICON_RESTART,
     ),
-    cv.Optional(CONF_QUERY_PARAMS): button.query_button_schema(button.ApplyButton),
-    cv.Optional(CONF_RESTART): button.restart_button_schema(button.ApplyButton),
 }
 
 
@@ -22,7 +47,11 @@ async def to_code(config: ConfigType) -> None:
     hub = await cg.get_variable(config[CONF_DFROBOT_SEN0609_ID])
     buttons = button.sub_buttons(config, parent=hub)
     await buttons(
-        CONF_FACTORY_RESET, hub.set_factory_reset_button, apply="factory_reset()"
+        CONF_FACTORY_RESET,
+        hub.set_factory_reset_button,
+        ButtonAction.BUTTON_FACTORY_RESET,
     )
-    await buttons(CONF_QUERY_PARAMS, hub.set_query_button, apply="query_params()")
-    await buttons(CONF_RESTART, hub.set_restart_button, apply="restart()")
+    await buttons(
+        CONF_QUERY_PARAMS, hub.set_query_button, ButtonAction.BUTTON_QUERY_PARAMS
+    )
+    await buttons(CONF_RESTART, hub.set_restart_button, ButtonAction.BUTTON_RESTART)

esphome/components/dfrobot_sen0609/button/dfrobot_sen0609_button.h

@@ -0,0 +1,30 @@
+#pragma once
+
+#include "esphome/components/button/button.h"
+#include "../dfrobot_sen0609.h"
+
+namespace esphome::dfrobot_sen0609 {
+
+class DFRobotSEN0609Button final : public button::Button, public Parented<DFRobotSEN0609Component> {
+ public:
+  explicit DFRobotSEN0609Button(ButtonAction action) : action_(action) {}
+
+ protected:
+  void press_action() override {
+    switch (this->action_) {
+      case BUTTON_RESTART:
+        this->parent_->restart();
+        break;
+      case BUTTON_FACTORY_RESET:
+        this->parent_->factory_reset();
+        break;
+      case BUTTON_QUERY_PARAMS:
+        this->parent_->query_params();
+        break;
+    }
+  }
+
+  ButtonAction action_;
+};
+
+}  // namespace esphome::dfrobot_sen0609

esphome/components/dfrobot_sen0609/dfrobot_sen0609.cpp

@@ -5,6 +5,7 @@
 #include "esphome/core/log.h"
 #include "esphome/core/progmem.h"
 
+#include <algorithm>
 #include <cmath>
 #include <cstdlib>
 #include <cstring>
@@ -94,6 +95,12 @@ static bool answer_means_done(Operation operation, const char *line) {
   }
 }
 
+static bool parse_float(const char *str, float &value) {
+  char *end;
+  value = strtof(str, &end);
+  return end != str && *end == '\0';
+}
+
 static const LogString *operation_to_str(Operation operation) {
   switch (operation) {
     case Operation::OPERATION_STOP:
@@ -131,9 +138,9 @@ void DFRobotSEN0609Component::dump_config() {
   LOG_BINARY_SENSOR("  ", "HasTarget", this->has_target_binary_sensor_);
 #endif
 #ifdef USE_SENSOR
-  LOG_SENSOR_WITH_DEDUP("  ", "TargetDistance", this->target_distance_sensor_);
-  LOG_SENSOR_WITH_DEDUP("  ", "TargetSpeed", this->target_speed_sensor_);
-  LOG_SENSOR_WITH_DEDUP("  ", "TargetEnergy", this->target_energy_sensor_);
+  LOG_SENSOR("  ", "TargetDistance", this->target_distance_sensor_);
+  LOG_SENSOR("  ", "TargetSpeed", this->target_speed_sensor_);
+  LOG_SENSOR("  ", "TargetEnergy", this->target_energy_sensor_);
 #endif
 #ifdef USE_TEXT_SENSOR
   LOG_TEXT_SENSOR("  ", "Version", this->version_text_sensor_);
@@ -166,19 +173,29 @@ void DFRobotSEN0609Component::setup() {
     switch_::Switch *sw = this->switches_[i];
     if (sw == nullptr)
       continue;
-    // A disabled restore mode leaves the switch on, which an inverted switch writes as off
-    this->publish_switch_(static_cast<SwitchSetting>(i), sw->get_initial_write_state().value_or(!sw->is_inverted()));
+    const bool on = sw->get_initial_state_with_restore_mode().value_or(true);
+    this->publish_switch_(static_cast<SwitchSetting>(i), on != sw->is_inverted());
   }
 #endif
   this->queue_configuration_();
 }
 
 void DFRobotSEN0609Component::loop() {
-  if (this->read_available<MAX_LINE_LENGTH>([this](uint8_t b) { this->readline_(b); })) {
+  uint8_t buf[MAX_LINE_LENGTH];
+  size_t avail = this->available();
+  while (avail > 0) {
+    const size_t to_read = std::min(avail, sizeof(buf));
+    if (!this->read_array(buf, to_read)) {
+      if (!this->read_failed_) {
+        ESP_LOGW(TAG, "UART read failed");
+      }
+      this->read_failed_ = true;
+      break;
+    }
     this->read_failed_ = false;
-  } else if (!this->read_failed_) {
-    ESP_LOGW(TAG, "UART read failed");
-    this->read_failed_ = true;
+    avail -= to_read;
+    for (size_t i = 0; i < to_read; i++)
+      this->readline_(buf[i]);
   }
   this->run_sequencer_();
 }
@@ -269,6 +286,9 @@ void DFRobotSEN0609Component::handle_frame_(char *line) {
     return;
   }
   char *fields[FRAME_FIELDS];
+  float distance;
+  float speed;
+  float energy;
   if (split_fields(line + 7, fields, FRAME_FIELDS) < FRAME_FIELDS) {
     this->log_bad_frame_(LOG_STR("Malformed target frame"), line);
     return;
@@ -288,10 +308,7 @@ void DFRobotSEN0609Component::handle_frame_(char *line) {
 #endif
     return;
   }
-  const optional<float> distance = parse_number<float>(fields[2]);
-  const optional<float> speed = parse_number<float>(fields[3]);
-  const optional<float> energy = parse_number<float>(fields[4]);
-  if (!distance.has_value() || !speed.has_value() || !energy.has_value()) {
+  if (!parse_float(fields[2], distance) || !parse_float(fields[3], speed) || !parse_float(fields[4], energy)) {
     this->log_bad_frame_(LOG_STR("Malformed target frame"), line);
     return;
   }
@@ -300,7 +317,7 @@ void DFRobotSEN0609Component::handle_frame_(char *line) {
     this->has_target_binary_sensor_->publish_state(true);
 #endif
 #ifdef USE_SENSOR
-  this->publish_target_(*distance, *speed, *energy);
+  this->publish_target_(distance, speed, energy);
 #endif
 }
 
@@ -313,18 +330,17 @@ void DFRobotSEN0609Component::log_bad_frame_(const LogString *problem, const cha
 }
 
 #ifdef USE_SENSOR
-static void publish_deduplicated(sensor::SensorWithDedup<float> &sens, float value) {
-  if (std::isnan(value)) {
-    sens.publish_state_unknown();
-  } else {
-    sens.publish_state_if_not_dup(value);
-  }
+static void publish_deduplicated(sensor::Sensor *sens, Deduplicator<float> &dedup, float value) {
+  if (sens == nullptr)
+    return;
+  if (std::isnan(value) ? dedup.next_unknown() : dedup.next(value))
+    sens->publish_state(value);
 }
 
 void DFRobotSEN0609Component::publish_target_(float distance, float speed, float energy) {
-  publish_deduplicated(this->target_distance_sensor_, distance);
-  publish_deduplicated(this->target_speed_sensor_, speed);
-  publish_deduplicated(this->target_energy_sensor_, energy);
+  publish_deduplicated(this->target_distance_sensor_, this->distance_dedup_, distance);
+  publish_deduplicated(this->target_speed_sensor_, this->speed_dedup_, speed);
+  publish_deduplicated(this->target_energy_sensor_, this->energy_dedup_, energy);
 }
 #endif
 
@@ -443,15 +459,6 @@ void DFRobotSEN0609Component::control_number(NumberSetting setting, float value)
   this->request_write_(static_cast<Param>(progmem_read_byte(&NUMBER_PARAMS[setting])));
 }
 
-void DFRobotSEN0609Component::control_number(number::Number *number, float value) {
-  for (uint8_t i = 0; i < NUMBER_COUNT; i++) {
-    if (this->numbers_[i] == number) {
-      this->control_number(static_cast<NumberSetting>(i), value);
-      return;
-    }
-  }
-}
-
 void DFRobotSEN0609Component::forget_number_changes_(Param param, bool unknown) {
   for (uint8_t i = 0; i < NUMBER_COUNT; i++) {
     if (progmem_read_byte(&NUMBER_PARAMS[i]) != param)

esphome/components/dfrobot_sen0609/dfrobot_sen0609.h

@@ -7,7 +7,7 @@
 #include "esphome/components/binary_sensor/binary_sensor.h"
 #endif
 #ifdef USE_SENSOR
-#include "esphome/components/sensor/sensor_with_dedup.h"
+#include "esphome/components/sensor/sensor.h"
 #endif
 #ifdef USE_TEXT_SENSOR
 #include "esphome/components/text_sensor/text_sensor.h"
@@ -62,6 +62,12 @@ enum SwitchSetting : uint8_t {
   SWITCH_COUNT,
 };
 
+enum ButtonAction : uint8_t {
+  BUTTON_RESTART,
+  BUTTON_FACTORY_RESET,
+  BUTTON_QUERY_PARAMS,
+};
+
 /// Module parameters; a write or read of each is one command. Pending work runs in this order.
 enum Param : uint8_t {
   PARAM_RUN_APP,
@@ -97,9 +103,9 @@ class DFRobotSEN0609Component final : public Component, public uart::UARTDevice
   SUB_BINARY_SENSOR(has_target)
 #endif
 #ifdef USE_SENSOR
-  SUB_SENSOR_WITH_DEDUP(target_distance, float)
-  SUB_SENSOR_WITH_DEDUP(target_speed, float)
-  SUB_SENSOR_WITH_DEDUP(target_energy, float)
+  SUB_SENSOR(target_distance)
+  SUB_SENSOR(target_speed)
+  SUB_SENSOR(target_energy)
 #endif
 #ifdef USE_TEXT_SENSOR
   SUB_TEXT_SENSOR(version)
@@ -124,8 +130,6 @@ class DFRobotSEN0609Component final : public Component, public uart::UARTDevice
 #ifdef USE_NUMBER
   void set_number(NumberSetting setting, number::Number *number) { this->numbers_[setting] = number; }
   void control_number(NumberSetting setting, float value);
-  // Finds the setting by pointer so every number shares one Apply function
-  void control_number(number::Number *number, float value);
 #endif
 #ifdef USE_SWITCH
   void set_switch(SwitchSetting setting, switch_::Switch *sw) { this->switches_[setting] = sw; }
@@ -171,6 +175,9 @@ class DFRobotSEN0609Component final : public Component, public uart::UARTDevice
 #endif
 #ifdef USE_SENSOR
   void publish_target_(float distance, float speed, float energy);
+  Deduplicator<float> distance_dedup_;
+  Deduplicator<float> speed_dedup_;
+  Deduplicator<float> energy_dedup_;
 #endif
 
 #ifdef USE_NUMBER

esphome/components/dfrobot_sen0609/number/__init__.py

@@ -18,7 +18,6 @@ from esphome.const import (
     UNIT_SECOND,
 )
 from esphome.core import CORE
-import esphome.final_validate as fv
 from esphome.types import ConfigType
 
 from .. import (
@@ -29,8 +28,10 @@ from .. import (
     DFRobotSEN0609Component,
     dfrobot_sen0609_ns,
     final_validate_mode,
+    get_hub_config,
 )
 
+DFRobotSEN0609Number = dfrobot_sen0609_ns.class_("DFRobotSEN0609Number", number.Number)
 NumberSetting = dfrobot_sen0609_ns.enum("NumberSetting")
 
 CONF_HOLD_SENSITIVITY = "hold_sensitivity"
@@ -54,7 +55,7 @@ class Setting(NamedTuple):
 
 def _distance(icon: str = ICON_RULER) -> cv.Schema:
     return number.number_schema(
-        number.ApplyNumber,
+        DFRobotSEN0609Number,
         device_class=DEVICE_CLASS_DISTANCE,
         entity_category=ENTITY_CATEGORY_CONFIG,
         icon=icon,
@@ -64,7 +65,7 @@ def _distance(icon: str = ICON_RULER) -> cv.Schema:
 
 def _duration() -> cv.Schema:
     return number.number_schema(
-        number.ApplyNumber,
+        DFRobotSEN0609Number,
         device_class=DEVICE_CLASS_DURATION,
         entity_category=ENTITY_CATEGORY_CONFIG,
         icon=ICON_TIMELAPSE,
@@ -74,7 +75,7 @@ def _duration() -> cv.Schema:
 
 def _plain() -> cv.Schema:
     return number.number_schema(
-        number.ApplyNumber,
+        DFRobotSEN0609Number,
         entity_category=ENTITY_CATEGORY_CONFIG,
         icon=ICON_MOTION_SENSOR,
     )
@@ -180,14 +181,14 @@ FINAL_VALIDATE_SCHEMA = final_validate_mode(
 async def to_code(config: ConfigType) -> None:
     hub_id = config[CONF_DFROBOT_SEN0609_ID]
     hub = await cg.get_variable(hub_id)
-    max_range = MAX_RANGES[fv.get_declaring_config(hub_id, CORE.config)[CONF_MODEL]]
+    max_range = MAX_RANGES[get_hub_config(CORE.config, hub_id)[CONF_MODEL]]
     numbers = number.sub_numbers(config, parent=hub)
     for s in SETTINGS:
         await numbers(
             s.key,
             lambda n, setting=s.setting: hub.set_number(setting, n),
+            s.setting,
             min_value=s.min_value,
             max_value=max_range if s.max_value is None else s.max_value,
             step=s.step,
-            apply="control_number(entity, value)",
         )

esphome/components/dfrobot_sen0609/number/dfrobot_sen0609_number.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "esphome/components/number/number.h"
+#include "../dfrobot_sen0609.h"
+
+namespace esphome::dfrobot_sen0609 {
+
+class DFRobotSEN0609Number final : public number::Number, public Parented<DFRobotSEN0609Component> {
+ public:
+  explicit DFRobotSEN0609Number(NumberSetting setting) : setting_(setting) {}
+
+ protected:
+  void control(float value) override { this->parent_->control_number(this->setting_, value); }
+
+  NumberSetting setting_;
+};
+
+}  // namespace esphome::dfrobot_sen0609

esphome/components/display/__init__.py

@@ -1,7 +1,6 @@
 from dataclasses import dataclass
-from typing import Any, Protocol
 
-from esphome import automation, core, pins
+from esphome import automation, core
 from esphome.automation import maybe_simple_id
 import esphome.codegen as cg
 from esphome.components.const import (
@@ -14,7 +13,6 @@ import esphome.config_validation as cv
 from esphome.const import (
     CONF_AUTO_CLEAR_ENABLED,
     CONF_DIMENSIONS,
-    CONF_ENABLE_PIN,
     CONF_FROM,
     CONF_HEIGHT,
     CONF_ID,
@@ -28,7 +26,7 @@ from esphome.const import (
     SCHEDULER_DONT_RUN,
 )
 from esphome.core import CORE, ID, CoroPriority, coroutine_with_priority
-from esphome.final_validate import full_config, get_declaring_config
+from esphome.final_validate import full_config
 from esphome.types import ConfigType
 
 DOMAIN = "display"
@@ -56,33 +54,6 @@ DISPLAY_ROTATIONS = {
 }
 
 
-class DisplayModel(Protocol):
-    """The parts of a display model used by enable_pin_schema()."""
-
-    def get_default(self, key: str, fallback: Any = ...) -> Any: ...
-
-
-def enable_pin_schema(
-    model: DisplayModel, config: ConfigType
-) -> dict[cv.Optional, Any]:
-    """
-    Get the schema entry for a display's enable pins.
-    Pins given in the user config are used as they are. Otherwise the model's default enable
-    pins are used, except any that is also used elsewhere in the config, so a user can take
-    control of that pin, e.g. with a switch.
-    :param config: The display config as given by the user
-    """
-    schema = cv.ensure_list(pins.gpio_output_pin_schema)
-    default = model.get_default(CONF_ENABLE_PIN, None)
-    if default is None or CONF_ENABLE_PIN in config:
-        return {cv.Optional(CONF_ENABLE_PIN): schema}
-    return {
-        cv.Optional(
-            CONF_ENABLE_PIN, default=default
-        ): pins.PIN_SCHEMA_REGISTRY.optional(schema)
-    }
-
-
 def validate_rotation(value):
     value = cv.string(value)
     value = value.removesuffix("°")
@@ -225,7 +196,9 @@ def get_display_metadata(display_id: ID) -> DisplayMetaData:
             return meta
     # No metadata found, display driver may not yet support it.
     # Read the raw config to populate the returned data
-    disp_config = get_declaring_config(display_id)
+    global_config = full_config.get()
+    path = global_config.get_path_for_id(display_id)[:-1]
+    disp_config = global_config.get_config_for_path(path)
     dimensions = disp_config.get(CONF_DIMENSIONS, (0, 0))
     if isinstance(dimensions, dict):
         dimensions = (dimensions.get(CONF_WIDTH, 0), dimensions.get(CONF_HEIGHT, 0))

esphome/components/ds1603l/ds1603l.cpp

@@ -1,5 +1,7 @@
 #include "ds1603l.h"
 
+#include <cstring>
+
 #include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
 
@@ -8,28 +10,35 @@ namespace esphome::ds1603l {
 ESPHOME_LOG_TAG(TAG, "ds1603l.sensor");
 
 void DS1603L::loop() {
-  this->read_available([this](uint8_t byte) {
-    const uint8_t *frame = this->reader_.feed(byte);
-    if (frame == nullptr) {
-      if (this->reader_.length() == 0) {
-        ESP_LOGV(TAG, "Skipping byte 0x%02X while looking for header", byte);
-      }
-      return;
+  // Assemble frames one byte at a time so a stream that starts mid-frame can realign
+  uint8_t byte;
+  while (this->available() > 0 && this->read_byte(&byte)) {
+    if (this->rx_count_ == 0 && byte != HEADER_BYTE) {
+      ESP_LOGV(TAG, "Skipping byte 0x%02X while looking for header", byte);
+      continue;
     }
-    if (!this->parse_data_(frame)) {
+
+    this->rx_buffer_[this->rx_count_++] = byte;
+    if (this->rx_count_ < FRAME_SIZE) {
+      continue;
+    }
+
+    if (this->parse_data_()) {
+      this->rx_count_ = 0;
+    } else {
       // The header byte was part of the payload of a misaligned frame, so realign instead of dropping everything
-      this->reader_.resync();
+      this->resync_();
     }
-  });
+  }
 }
 
 void DS1603L::dump_config() { LOG_SENSOR("", "DS1603L", this); }
 
-bool DS1603L::parse_data_(const uint8_t *frame) {
-  uint8_t header = frame[0];
-  uint8_t data_h = frame[1];
-  uint8_t data_l = frame[2];
-  uint8_t checksum = frame[3];
+bool DS1603L::parse_data_() {
+  uint8_t header = this->rx_buffer_[0];
+  uint8_t data_h = this->rx_buffer_[1];
+  uint8_t data_l = this->rx_buffer_[2];
+  uint8_t checksum = this->rx_buffer_[3];
 
   uint8_t computed_checksum = (header + data_h + data_l) & 0xFF;
 
@@ -44,4 +53,16 @@ bool DS1603L::parse_data_(const uint8_t *frame) {
   return true;
 }
 
+void DS1603L::resync_() {
+  // Drop the byte that was treated as the header, then look for the next candidate header in what is left
+  size_t start = 1;
+  while (start < this->rx_count_ && this->rx_buffer_[start] != HEADER_BYTE) {
+    start++;
+  }
+  this->rx_count_ -= start;
+  if (this->rx_count_ > 0) {
+    memmove(this->rx_buffer_, this->rx_buffer_ + start, this->rx_count_);
+  }
+}
+
 }  // namespace esphome::ds1603l

esphome/components/ds1603l/ds1603l.h

@@ -6,7 +6,6 @@
 #include "esphome/components/sensor/sensor.h"
 #include "esphome/components/uart/uart.h"
 #include "esphome/core/component.h"
-#include "esphome/core/frame_reader.h"
 
 namespace esphome::ds1603l {
 
@@ -19,10 +18,13 @@ class DS1603L final : public sensor::Sensor, public Component, public uart::UART
   static constexpr uint8_t HEADER_BYTE = 0xFF;
   static constexpr size_t FRAME_SIZE = 4;
 
-  // Validates the checksum of the frame and publishes it. Returns false if the frame is invalid.
-  bool parse_data_(const uint8_t *frame);
+  // Validates the checksum of the frame in rx_buffer_ and publishes it. Returns false if the frame is invalid.
+  bool parse_data_();
+  // Drops the first buffered byte and realigns the buffer on the next possible header byte.
+  void resync_();
 
-  FrameReader<FRAME_SIZE, HEADER_BYTE> reader_;
+  uint8_t rx_buffer_[FRAME_SIZE];  // Buffer for the frame being assembled
+  size_t rx_count_{0};             // Number of bytes currently in rx_buffer_
 };
 
 }  // namespace esphome::ds1603l

esphome/components/ds248x/ds248x_one_wire_bus.cpp

@@ -1,6 +1,5 @@
 #include "ds248x_one_wire_bus.h"
 #include "ds248x.h"
-#include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
 
 namespace esphome::ds248x {
@@ -152,7 +151,11 @@ uint64_t DS248xOneWireBus::search_int() {
     }
 
     // Update address based on direction taken
-    assign_bits(address, bit_mask, dir_taken);
+    if (dir_taken) {
+      address |= bit_mask;
+    } else {
+      address &= ~bit_mask;
+    }
   }
 
   // Search successful

esphome/components/ds248x/one_wire.py

@@ -32,7 +32,9 @@ CONFIG_SCHEMA = cv.Schema(
 
 def _final_validate(config: ConfigType) -> None:
     """Validate that the channel is within the parent's channel count."""
-    parent_config = fv.get_declaring_config(config[CONF_DS248X_ID])
+    fconf = fv.full_config.get()
+    path = fconf.get_path_for_id(config[CONF_DS248X_ID])[:-1]
+    parent_config = fconf.get_config_for_path(path)
     channel_count = get_channel_count(parent_config)
     channel = config[CONF_CHANNEL]
 

esphome/components/e131/__init__.py

@@ -18,11 +18,13 @@ E131AddressableLightEffect = e131_ns.class_(
 )
 E131Component = e131_ns.class_("E131Component", cg.Component)
 
-E131ListenMethod = e131_ns.enum("E131ListenMethod")
-METHODS = E131ListenMethod.options("UNICAST", "MULTICAST", prefix="E131_")
+METHODS = {"UNICAST": e131_ns.E131_UNICAST, "MULTICAST": e131_ns.E131_MULTICAST}
 
-E131LightChannels = e131_ns.enum("E131LightChannels")
-CHANNELS = E131LightChannels.options("MONO", "RGB", "RGBW", prefix="E131_")
+CHANNELS = {
+    "MONO": e131_ns.E131_MONO,
+    "RGB": e131_ns.E131_RGB,
+    "RGBW": e131_ns.E131_RGBW,
+}
 
 CONF_UNIVERSE = "universe"
 CONF_E131_ID = "e131_id"