Move package installs up, add xz-utils

Install cryptography manually in armv7 image

.dockerignore

@@ -111,4 +111,5 @@ config/
 examples/
 Dockerfile
 .git/
-tests/build/
+tests/
+.*

.github/actions/build-image/action.yaml

@@ -7,11 +7,11 @@ inputs:
   target:
     description: "Target to build"
     required: true
-    example: "docker"
-  baseimg:
-    description: "Base image type"
+    example: "final / lint"
+  build_type:
+    description: "Image type to build"
     required: true
-    example: "docker"
+    example: "docker / hassio"
   suffix:
     description: "Suffix to add to tags"
     required: true
@@ -47,6 +47,9 @@ runs:
     - name: Build and push to ghcr by digest
       id: build-ghcr
       uses: docker/build-push-action@v6.7.0
+      env:
+        DOCKER_BUILD_SUMMARY: false
+        DOCKER_BUILD_RECORD_UPLOAD: false
       with:
         context: .
         file: ./docker/Dockerfile
@@ -55,7 +58,7 @@ runs:
         cache-from: type=gha
         cache-to: ${{ steps.cache-to.outputs.value }}
         build-args: |
-          BASEIMGTYPE=${{ inputs.baseimg }}
+          BUILD_TYPE=${{ inputs.build_type }}
           BUILD_VERSION=${{ inputs.version }}
         outputs: |
           type=image,name=ghcr.io/${{ steps.tags.outputs.image_name }},push-by-digest=true,name-canonical=true,push=true
@@ -70,6 +73,9 @@ runs:
     - name: Build and push to dockerhub by digest
       id: build-dockerhub
       uses: docker/build-push-action@v6.7.0
+      env:
+        DOCKER_BUILD_SUMMARY: false
+        DOCKER_BUILD_RECORD_UPLOAD: false
       with:
         context: .
         file: ./docker/Dockerfile
@@ -78,7 +84,7 @@ runs:
         cache-from: type=gha
         cache-to: ${{ steps.cache-to.outputs.value }}
         build-args: |
-          BASEIMGTYPE=${{ inputs.baseimg }}
+          BUILD_TYPE=${{ inputs.build_type }}
           BUILD_VERSION=${{ inputs.version }}
         outputs: |
           type=image,name=docker.io/${{ steps.tags.outputs.image_name }},push-by-digest=true,name-canonical=true,push=true

.github/actions/restore-python/action.yml

@@ -17,7 +17,7 @@ runs:
   steps:
     - name: Set up Python ${{ inputs.python-version }}
       id: python
-      uses: actions/setup-python@v5.1.1
+      uses: actions/setup-python@v5.2.0
       with:
         python-version: ${{ inputs.python-version }}
     - name: Restore Python virtual environment

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

@@ -23,7 +23,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4.1.7
       - name: Set up Python
-        uses: actions/setup-python@v5.1.0
+        uses: actions/setup-python@v5.2.0
         with:
           python-version: "3.11"
 

.github/workflows/ci-docker.yml

@@ -42,7 +42,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4.1.7
       - name: Set up Python
-        uses: actions/setup-python@v5.1.0
+        uses: actions/setup-python@v5.2.0
         with:
           python-version: "3.9"
       - name: Set up Docker Buildx

.github/workflows/ci.yml

@@ -41,7 +41,7 @@ jobs:
         run: echo key="${{ hashFiles('requirements.txt', 'requirements_optional.txt', 'requirements_test.txt') }}" >> $GITHUB_OUTPUT
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
         id: python
-        uses: actions/setup-python@v5.1.0
+        uses: actions/setup-python@v5.2.0
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
       - name: Restore Python virtual environment

.github/workflows/release.yml

@@ -53,7 +53,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4.1.7
       - name: Set up Python
-        uses: actions/setup-python@v5.1.0
+        uses: actions/setup-python@v5.2.0
         with:
           python-version: "3.x"
       - name: Set up python environment
@@ -65,7 +65,7 @@ jobs:
           pip3 install build
           python3 -m build
       - name: Publish
-        uses: pypa/gh-action-pypi-publish@v1.9.0
+        uses: pypa/gh-action-pypi-publish@v1.10.1
 
   deploy-docker:
     name: Build ESPHome ${{ matrix.platform }}
@@ -85,7 +85,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4.1.7
       - name: Set up Python
-        uses: actions/setup-python@v5.1.0
+        uses: actions/setup-python@v5.2.0
         with:
           python-version: "3.9"
 
@@ -111,8 +111,8 @@ jobs:
         uses: ./.github/actions/build-image
         with:
           platform: ${{ matrix.platform }}
-          target: docker
-          baseimg: docker
+          target: final
+          build_type: docker
           suffix: ""
           version: ${{ needs.init.outputs.tag }}
 
@@ -120,8 +120,8 @@ jobs:
         uses: ./.github/actions/build-image
         with:
           platform: ${{ matrix.platform }}
-          target: hassio
-          baseimg: hassio
+          target: final
+          build_type: hassio
           suffix: "hassio"
           version: ${{ needs.init.outputs.tag }}
 
@@ -130,7 +130,7 @@ jobs:
         with:
           platform: ${{ matrix.platform }}
           target: lint
-          baseimg: docker
+          build_type: docker
           suffix: lint
           version: ${{ needs.init.outputs.tag }}
 
@@ -141,7 +141,7 @@ jobs:
           echo name=$(cat /tmp/platform) >> $GITHUB_OUTPUT
 
       - name: Upload digests
-        uses: actions/upload-artifact@v4.3.4
+        uses: actions/upload-artifact@v4.4.0
         with:
           name: digests-${{ steps.sanitize.outputs.name }}
           path: /tmp/digests

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

@@ -22,7 +22,7 @@ jobs:
           path: lib/home-assistant
 
       - name: Setup Python
-        uses: actions/setup-python@v5.1.0
+        uses: actions/setup-python@v5.2.0
         with:
           python-version: 3.12
 
@@ -36,7 +36,7 @@ jobs:
           python ./script/sync-device_class.py
 
       - name: Commit changes
-        uses: peter-evans/create-pull-request@v6.1.0
+        uses: peter-evans/create-pull-request@v7.0.0
         with:
           commit-message: "Synchronise Device Classes from Home Assistant"
           committer: esphomebot <esphome@nabucasa.com>

CODEOWNERS

@@ -58,9 +58,10 @@ esphome/components/beken_spi_led_strip/* @Mat931
 esphome/components/bh1750/* @OttoWinter
 esphome/components/binary_sensor/* @esphome/core
 esphome/components/bk72xx/* @kuba2k2
+esphome/components/bl0906/* @athom-tech @jesserockz @tarontop
 esphome/components/bl0939/* @ziceva
 esphome/components/bl0940/* @tobias-
-esphome/components/bl0942/* @dbuezas
+esphome/components/bl0942/* @dbuezas @dwmw2
 esphome/components/ble_client/* @buxtronix @clydebarrow
 esphome/components/bluetooth_proxy/* @jesserockz
 esphome/components/bme280_base/* @esphome/core
@@ -69,6 +70,9 @@ esphome/components/bme680_bsec/* @trvrnrth
 esphome/components/bme68x_bsec2/* @kbx81 @neffs
 esphome/components/bme68x_bsec2_i2c/* @kbx81 @neffs
 esphome/components/bmi160/* @flaviut
+esphome/components/bmp280_base/* @ademuri
+esphome/components/bmp280_i2c/* @ademuri
+esphome/components/bmp280_spi/* @ademuri
 esphome/components/bmp3xx/* @latonita
 esphome/components/bmp3xx_base/* @latonita @martgras
 esphome/components/bmp3xx_i2c/* @latonita
@@ -82,6 +86,7 @@ esphome/components/cap1188/* @mreditor97
 esphome/components/captive_portal/* @OttoWinter
 esphome/components/ccs811/* @habbie
 esphome/components/cd74hc4067/* @asoehlke
+esphome/components/ch422g/* @jesterret
 esphome/components/climate/* @esphome/core
 esphome/components/climate_ir/* @glmnet
 esphome/components/color_temperature/* @jesserockz
@@ -169,6 +174,7 @@ esphome/components/he60r/* @clydebarrow
 esphome/components/heatpumpir/* @rob-deutsch
 esphome/components/hitachi_ac424/* @sourabhjaiswal
 esphome/components/hm3301/* @freekode
+esphome/components/hmac_md5/* @dwmw2
 esphome/components/homeassistant/* @OttoWinter @esphome/core
 esphome/components/homeassistant/number/* @landonr
 esphome/components/homeassistant/switch/* @Links2004
@@ -221,6 +227,7 @@ esphome/components/lilygo_t5_47/touchscreen/* @jesserockz
 esphome/components/lock/* @esphome/core
 esphome/components/logger/* @esphome/core
 esphome/components/ltr390/* @latonita @sjtrny
+esphome/components/ltr501/* @latonita
 esphome/components/ltr_als_ps/* @latonita
 esphome/components/lvgl/* @clydebarrow
 esphome/components/m5stack_8angle/* @rnauber
@@ -382,6 +389,7 @@ esphome/components/st7701s/* @clydebarrow
 esphome/components/st7735/* @SenexCrenshaw
 esphome/components/st7789v/* @kbx81
 esphome/components/st7920/* @marsjan155
+esphome/components/statsd/* @Links2004
 esphome/components/substitutions/* @esphome/core
 esphome/components/sun/* @OttoWinter
 esphome/components/sun_gtil2/* @Mat931
@@ -421,6 +429,7 @@ esphome/components/tuya/switch/* @jesserockz
 esphome/components/tuya/text_sensor/* @dentra
 esphome/components/uart/* @esphome/core
 esphome/components/uart/button/* @ssieb
+esphome/components/udp/* @clydebarrow
 esphome/components/ufire_ec/* @pvizeli
 esphome/components/ufire_ise/* @pvizeli
 esphome/components/ultrasonic/* @OttoWinter

docker/Dockerfile

@@ -1,214 +1,139 @@
-# Build these with the build.py script
-# Example:
-#   python3 docker/build.py --tag dev --arch amd64 --build-type docker build
+ARG BUILD_VERSION=dev
+ARG BUILD_TYPE=docker
 
-# One of "docker", "hassio"
-ARG BASEIMGTYPE=docker
+FROM ghcr.io/esphome/docker-base:2024.9.0 AS base
 
+RUN git config --system --add safe.directory "*"
 
-# https://github.com/hassio-addons/addon-debian-base/releases
-FROM ghcr.io/hassio-addons/debian-base:7.2.0 AS base-hassio
-# https://hub.docker.com/_/debian?tab=tags&page=1&name=bookworm
-FROM debian:12.2-slim AS base-docker
+COPY requirements.txt /
 
-FROM base-${BASEIMGTYPE} AS base
+FROM base AS base-amd64
+FROM base AS base-arm64
+FROM base AS base-armv7
+
+RUN \
+    export cryptography_version=$(grep 'cryptography==' /requirements.txt | cut -d'=' -f3) \
+    && curl -L https://www.piwheels.org/cp311/cryptography-$cryptography_version-cp37-abi3-linux_armv7l.whl -o /tmp/cryptography-$cryptography_version-cp37-abi3-linux_armv7l.whl \
+    && uv pip install --no-cache-dir /tmp/cryptography-$cryptography_version-cp37-abi3-linux_armv7l.whl \
+    && rm /tmp/cryptography-$cryptography_version-cp37-abi3-linux_armv7l.whl
 
 
 ARG TARGETARCH
 ARG TARGETVARIANT
 
-
-# Note that --break-system-packages is used below because
-# https://peps.python.org/pep-0668/ added a safety check that prevents
-# installing packages with the same name as a system package. This is
-# not a problem for us because we are not concerned about overwriting
-# system packages because we are running in an isolated container.
+FROM base-${TARGETARCH}${TARGETVARIANT} AS base-final
 
 RUN \
-    apt-get update \
-    # Use pinned versions so that we get updates with build caching
-    && apt-get install -y --no-install-recommends \
-        python3-pip=23.0.1+dfsg-1 \
-        python3-setuptools=66.1.1-1 \
-        python3-venv=3.11.2-1+b1 \
-        python3-wheel=0.38.4-2 \
-        iputils-ping=3:20221126-1 \
-        git=1:2.39.2-1.1 \
-        curl=7.88.1-10+deb12u6 \
-        openssh-client=1:9.2p1-2+deb12u2 \
-        python3-cffi=1.15.1-5 \
-        libcairo2=1.16.0-7 \
-        libmagic1=1:5.44-3 \
-        patch=2.7.6-7 \
-    && ( \
-        ( \
-            [ "$TARGETARCH$TARGETVARIANT" = "armv7" ] && \
-                apt-get install -y --no-install-recommends \
-                build-essential=12.9 \
-                python3-dev=3.11.2-1+b1 \
-                zlib1g-dev=1:1.2.13.dfsg-1 \
-                libjpeg-dev=1:2.1.5-2 \
-                libfreetype-dev=2.12.1+dfsg-5+deb12u3 \
-                libssl-dev=3.0.13-1~deb12u1 \
-                libffi-dev=3.4.4-1 \
-                libopenjp2-7=2.5.0-2 \
-                libtiff6=4.5.0-6+deb12u1 \
-                cargo=0.66.0+ds1-1 \
-                pkg-config=1.8.1-1 \
-                gcc-arm-linux-gnueabihf=4:12.2.0-3 \
-        ) \
-        || [ "$TARGETARCH$TARGETVARIANT" != "armv7" ] \
-    ) \
-    && rm -rf \
-        /tmp/* \
-        /var/{cache,log}/* \
-        /var/lib/apt/lists/*
-
-ENV \
-  # Fix click python3 lang warning https://click.palletsprojects.com/en/7.x/python3/
-  LANG=C.UTF-8 LC_ALL=C.UTF-8 \
-  # Store globally installed pio libs in /piolibs
-  PLATFORMIO_GLOBALLIB_DIR=/piolibs
-
-# Support legacy binaries on Debian multiarch system. There is no "correct" way
-# to do this, other than using properly built toolchains...
-# See: https://unix.stackexchange.com/questions/553743/correct-way-to-add-lib-ld-linux-so-3-in-debian
-RUN \
-    if [ "$TARGETARCH$TARGETVARIANT" = "armv7" ]; then \
-        ln -s /lib/arm-linux-gnueabihf/ld-linux-armhf.so.3 /lib/ld-linux.so.3; \
-    fi
+    uv pip install --no-cache-dir \
+    -r /requirements.txt
 
 RUN \
-    # Ubuntu python3-pip is missing wheel
-    if [ "$TARGETARCH$TARGETVARIANT" = "armv7" ]; then \
-        export PIP_EXTRA_INDEX_URL="https://www.piwheels.org/simple"; \
-    fi; \
-    pip3 install \
-    --break-system-packages --no-cache-dir \
-    # Keep platformio version in sync with requirements.txt
-    platformio==6.1.15 \
     # Change some platformio settings
-    && platformio settings set enable_telemetry No \
+    platformio settings set enable_telemetry No \
     && platformio settings set check_platformio_interval 1000000 \
     && mkdir -p /piolibs
 
+COPY script/platformio_install_deps.py platformio.ini /
 
-# First install requirements to leverage caching when requirements don't change
-# tmpfs is for https://github.com/rust-lang/cargo/issues/8719
+RUN /platformio_install_deps.py /platformio.ini --libraries
 
-COPY requirements.txt requirements_optional.txt script/platformio_install_deps.py platformio.ini /
-RUN --mount=type=tmpfs,target=/root/.cargo if [ "$TARGETARCH$TARGETVARIANT" = "armv7" ]; then \
-        export PIP_EXTRA_INDEX_URL="https://www.piwheels.org/simple"; \
-    fi; \
-    CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse CARGO_HOME=/root/.cargo \
-    pip3 install \
-    --break-system-packages --no-cache-dir -r /requirements.txt -r /requirements_optional.txt \
-    && /platformio_install_deps.py /platformio.ini --libraries
+FROM base-final AS base-docker
 
-# Avoid unsafe git error when container user and file config volume permissions don't match
-RUN git config --system --add safe.directory '*'
-
-
-# ======================= docker-type image =======================
-FROM base AS docker
-
-# Copy esphome and install
-COPY . /esphome
-RUN if [ "$TARGETARCH$TARGETVARIANT" = "armv7" ]; then \
-        export PIP_EXTRA_INDEX_URL="https://www.piwheels.org/simple"; \
-  fi; \
-  pip3 install \
-  --break-system-packages --no-cache-dir -e /esphome
-
-# Settings for dashboard
-ENV USERNAME="" PASSWORD=""
-
-# Expose the dashboard to Docker
 EXPOSE 6052
 
-# Run healthcheck (heartbeat)
 HEALTHCHECK --interval=30s --timeout=30s \
-  CMD curl --fail http://localhost:6052/version -A "HealthCheck" || exit 1
+    CMD curl --fail http://localhost:6052/version -A "HealthCheck" || exit 1
 
 COPY docker/docker_entrypoint.sh /entrypoint.sh
 
-# The directory the user should mount their configuration files to
 VOLUME /config
 WORKDIR /config
-# Set entrypoint to esphome (via a script) so that the user doesn't have to type 'esphome'
-# in every docker command twice
 ENTRYPOINT ["/entrypoint.sh"]
-# When no arguments given, start the dashboard in the workdir
 CMD ["dashboard", "/config"]
 
-
-
-
-# ======================= hassio-type image =======================
-FROM base AS hassio
+FROM base-final AS base-hassio
 
 RUN \
-    apt-get update \
-    # Use pinned versions so that we get updates with build caching
+    set -x \
+    && apt-get update \
     && apt-get install -y --no-install-recommends \
         nginx-light=1.22.1-9 \
+        jq \
+        xz-utils \
     && rm -rf \
         /tmp/* \
         /var/{cache,log}/* \
-        /var/lib/apt/lists/*
+        /var/lib/apt/lists/* \
+        /usr/src/*
 
-ARG BUILD_VERSION=dev
+ARG \
+    BASHIO_VERSION=0.16.2 \
+    TEMPIO_VERSION=2021.09.0 \
+    S6_OVERLAY_VERSION=3.2.0.0
 
-# Copy root filesystem
-COPY docker/ha-addon-rootfs/ /
+WORKDIR /usr/src
 
-# Copy esphome and install
-COPY . /esphome
-RUN if [ "$TARGETARCH$TARGETVARIANT" = "armv7" ]; then \
-        export PIP_EXTRA_INDEX_URL="https://www.piwheels.org/simple"; \
-  fi; \
-  pip3 install \
-  --break-system-packages --no-cache-dir -e /esphome
-
-# Labels
-LABEL \
-    io.hass.name="ESPHome" \
-    io.hass.description="Manage and program ESP8266/ESP32 microcontrollers through YAML configuration files" \
-    io.hass.type="addon" \
-    io.hass.version="${BUILD_VERSION}"
-    # io.hass.arch is inherited from addon-debian-base
-
-
-
-
-# ======================= lint-type image =======================
-FROM base AS lint
-
-ENV \
-  PLATFORMIO_CORE_DIR=/esphome/.temp/platformio
+ARG TARGETARCH
+ARG TARGETVARIANT
 
 RUN \
-    apt-get update \
-    # Use pinned versions so that we get updates with build caching
-    && apt-get install -y --no-install-recommends \
-        clang-format-13=1:13.0.1-11+b2 \
-        clang-tidy-14=1:14.0.6-12 \
-        patch=2.7.6-7 \
-        software-properties-common=0.99.30-4.1~deb12u1 \
-        nano=7.2-1+deb12u1 \
-        build-essential=12.9 \
-        python3-dev=3.11.2-1+b1 \
-    && rm -rf \
-        /tmp/* \
-        /var/{cache,log}/* \
-        /var/lib/apt/lists/*
+    set -x \
+    && if [ "${TARGETARCH}${TARGETVARIANT}" = "armv7" ]; then \
+            export S6_ARCH="arm"; \
+            export TEMPIO_ARCH="armv7"; \
+        elif [ "${TARGETARCH}${TARGETVARIANT}" = "amd64" ]; then \
+            export S6_ARCH="x86_64"; \
+            export TEMPIO_ARCH="amd64"; \
+        elif [ "${TARGETARCH}${TARGETVARIANT}" = "arm64" ]; then \
+            export S6_ARCH="aarch64"; \
+            export TEMPIO_ARCH="aarch64"; \
+        fi \
+    \
+    && curl -L -f -s "https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-${S6_ARCH}.tar.xz" \
+        | tar Jxvf - -C / \
+    && curl -L -f -s "https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-noarch.tar.xz" \
+        | tar Jxvf - -C / \
+    && curl -L -f -s "https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-arch.tar.xz" \
+        | tar Jxvf - -C / \
+    && curl -L -f -s "https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-noarch.tar.xz" \
+        | tar Jxvf - -C / \
+    && mkdir -p /etc/fix-attrs.d \
+    && mkdir -p /etc/services.d \
+    \
+    && curl -L -f -s -o /usr/bin/tempio \
+        "https://github.com/home-assistant/tempio/releases/download/${TEMPIO_VERSION}/tempio_${TEMPIO_ARCH}" \
+    && chmod a+x /usr/bin/tempio \
+    \
+    && mkdir -p /usr/src/bashio \
+    && curl -L -f -s "https://github.com/hassio-addons/bashio/archive/v${BASHIO_VERSION}.tar.gz" \
+        | tar -xzf - --strip 1 -C /usr/src/bashio \
+    && mv /usr/src/bashio/lib /usr/lib/bashio \
+    && ln -s /usr/lib/bashio/bashio /usr/bin/bashio \
+    \
+    && rm -rf /usr/src/*
 
-COPY requirements_test.txt /
-RUN if [ "$TARGETARCH$TARGETVARIANT" = "armv7" ]; then \
-        export PIP_EXTRA_INDEX_URL="https://www.piwheels.org/simple"; \
-  fi; \
-  pip3 install \
-  --break-system-packages --no-cache-dir -r /requirements_test.txt
 
-VOLUME ["/esphome"]
-WORKDIR /esphome
+COPY docker/ha-addon-rootfs/ /
+
+WORKDIR /root
+ENTRYPOINT ["/init"]
+
+ARG BUILD_VERSION
+LABEL \
+    io.hass.name="ESPHome" \
+    io.hass.description="Manage and program microcontrollers through YAML configuration files" \
+    io.hass.type="addon" \
+    io.hass.version="${BUILD_VERSION}"
+
+
+ARG BUILD_TYPE
+FROM base-${BUILD_TYPE} AS final
+
+COPY . /esphome
+
+RUN uv pip install --no-cache-dir -e /esphome
+
+
+FROM base-final AS lint
+
+# TODO:

docker/build.py

@@ -1,13 +1,11 @@
 #!/usr/bin/env python3
-from dataclasses import dataclass
-import subprocess
 import argparse
-from platform import machine
-import shlex
+from dataclasses import dataclass
 import re
+import shlex
+import subprocess
 import sys
 
-
 CHANNEL_DEV = "dev"
 CHANNEL_BETA = "beta"
 CHANNEL_RELEASE = "release"
@@ -57,7 +55,7 @@ manifest_parser = subparsers.add_parser(
 class DockerParams:
     build_to: str
     manifest_to: str
-    baseimgtype: str
+    build_type: str
     platform: str
     target: str
 
@@ -69,7 +67,7 @@ class DockerParams:
             TYPE_LINT: "esphome/esphome-lint",
         }[build_type]
         build_to = f"{prefix}-{arch}"
-        baseimgtype = {
+        _build_type = {
             TYPE_DOCKER: "docker",
             TYPE_HA_ADDON: "hassio",
             TYPE_LINT: "docker",
@@ -80,14 +78,14 @@ class DockerParams:
             ARCH_AARCH64: "linux/arm64",
         }[arch]
         target = {
-            TYPE_DOCKER: "docker",
-            TYPE_HA_ADDON: "hassio",
+            TYPE_DOCKER: "final",
+            TYPE_HA_ADDON: "final",
             TYPE_LINT: "lint",
         }[build_type]
         return cls(
             build_to=build_to,
             manifest_to=prefix,
-            baseimgtype=baseimgtype,
+            build_type=_build_type,
             platform=platform,
             target=target,
         )
@@ -149,7 +147,7 @@ def main():
             "buildx",
             "build",
             "--build-arg",
-            f"BASEIMGTYPE={params.baseimgtype}",
+            f"BUILD_TYPE={params.build_type}",
             "--build-arg",
             f"BUILD_VERSION={args.tag}",
             "--cache-from",

esphome/__main__.py

@@ -38,7 +38,7 @@ from esphome.const import (
     SECRETS_FILES,
 )
 from esphome.core import CORE, EsphomeError, coroutine
-from esphome.helpers import indent, is_ip_address
+from esphome.helpers import indent, is_ip_address, get_bool_env
 from esphome.log import Fore, color, setup_log
 from esphome.util import (
     get_serial_ports,
@@ -731,7 +731,11 @@ POST_CONFIG_ACTIONS = {
 def parse_args(argv):
     options_parser = argparse.ArgumentParser(add_help=False)
     options_parser.add_argument(
-        "-v", "--verbose", help="Enable verbose ESPHome logs.", action="store_true"
+        "-v",
+        "--verbose",
+        help="Enable verbose ESPHome logs.",
+        action="store_true",
+        default=get_bool_env("ESPHOME_VERBOSE"),
     )
     options_parser.add_argument(
         "-q", "--quiet", help="Disable all ESPHome logs.", action="store_true"

esphome/components/api/api.proto

@@ -1107,6 +1107,18 @@ enum MediaPlayerCommand {
   MEDIA_PLAYER_COMMAND_MUTE = 3;
   MEDIA_PLAYER_COMMAND_UNMUTE = 4;
 }
+enum MediaPlayerFormatPurpose {
+  MEDIA_PLAYER_FORMAT_PURPOSE_DEFAULT = 0;
+  MEDIA_PLAYER_FORMAT_PURPOSE_ANNOUNCEMENT = 1;
+}
+message MediaPlayerSupportedFormat {
+  option (ifdef) = "USE_MEDIA_PLAYER";
+
+  string format = 1;
+  uint32 sample_rate = 2;
+  uint32 num_channels = 3;
+  MediaPlayerFormatPurpose purpose = 4;
+}
 message ListEntitiesMediaPlayerResponse {
   option (id) = 63;
   option (source) = SOURCE_SERVER;
@@ -1122,6 +1134,8 @@ message ListEntitiesMediaPlayerResponse {
   EntityCategory entity_category = 7;
 
   bool supports_pause = 8;
+
+  repeated MediaPlayerSupportedFormat supported_formats = 9;
 }
 message MediaPlayerStateResponse {
   option (id) = 64;
@@ -1539,6 +1553,23 @@ message VoiceAssistantTimerEventResponse {
   bool is_active = 6;
 }
 
+message VoiceAssistantAnnounceRequest {
+  option (id) = 119;
+  option (source) = SOURCE_CLIENT;
+  option (ifdef) = "USE_VOICE_ASSISTANT";
+
+  string media_id = 1;
+  string text = 2;
+}
+
+message VoiceAssistantAnnounceFinished {
+  option (id) = 120;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_VOICE_ASSISTANT";
+
+  bool success = 1;
+}
+
 // ==================== ALARM CONTROL PANEL ====================
 enum AlarmControlPanelState {
   ALARM_STATE_DISARMED = 0;

esphome/components/api/api_connection.cpp

@@ -1026,6 +1026,15 @@ bool APIConnection::send_media_player_info(media_player::MediaPlayer *media_play
   auto traits = media_player->get_traits();
   msg.supports_pause = traits.get_supports_pause();
 
+  for (auto &supported_format : traits.get_supported_formats()) {
+    MediaPlayerSupportedFormat media_format;
+    media_format.format = supported_format.format;
+    media_format.sample_rate = supported_format.sample_rate;
+    media_format.num_channels = supported_format.num_channels;
+    media_format.purpose = static_cast<enums::MediaPlayerFormatPurpose>(supported_format.purpose);
+    msg.supported_formats.push_back(media_format);
+  }
+
   return this->send_list_entities_media_player_response(msg);
 }
 void APIConnection::media_player_command(const MediaPlayerCommandRequest &msg) {
@@ -1204,6 +1213,16 @@ void APIConnection::on_voice_assistant_timer_event_response(const VoiceAssistant
   }
 };
 
+void APIConnection::on_voice_assistant_announce_request(const VoiceAssistantAnnounceRequest &msg) {
+  if (voice_assistant::global_voice_assistant != nullptr) {
+    if (voice_assistant::global_voice_assistant->get_api_connection() != this) {
+      return;
+    }
+
+    voice_assistant::global_voice_assistant->on_announce(msg);
+  }
+}
+
 #endif
 
 #ifdef USE_ALARM_CONTROL_PANEL

esphome/components/api/api_connection.h

@@ -151,6 +151,7 @@ class APIConnection : public APIServerConnection {
   void on_voice_assistant_event_response(const VoiceAssistantEventResponse &msg) override;
   void on_voice_assistant_audio(const VoiceAssistantAudio &msg) override;
   void on_voice_assistant_timer_event_response(const VoiceAssistantTimerEventResponse &msg) override;
+  void on_voice_assistant_announce_request(const VoiceAssistantAnnounceRequest &msg) override;
 #endif
 
 #ifdef USE_ALARM_CONTROL_PANEL

esphome/components/api/api_pb2.cpp

@@ -387,6 +387,18 @@ template<> const char *proto_enum_to_string<enums::MediaPlayerCommand>(enums::Me
 }
 #endif
 #ifdef HAS_PROTO_MESSAGE_DUMP
+template<> const char *proto_enum_to_string<enums::MediaPlayerFormatPurpose>(enums::MediaPlayerFormatPurpose value) {
+  switch (value) {
+    case enums::MEDIA_PLAYER_FORMAT_PURPOSE_DEFAULT:
+      return "MEDIA_PLAYER_FORMAT_PURPOSE_DEFAULT";
+    case enums::MEDIA_PLAYER_FORMAT_PURPOSE_ANNOUNCEMENT:
+      return "MEDIA_PLAYER_FORMAT_PURPOSE_ANNOUNCEMENT";
+    default:
+      return "UNKNOWN";
+  }
+}
+#endif
+#ifdef HAS_PROTO_MESSAGE_DUMP
 template<>
 const char *proto_enum_to_string<enums::BluetoothDeviceRequestType>(enums::BluetoothDeviceRequestType value) {
   switch (value) {
@@ -5123,6 +5135,64 @@ void ButtonCommandRequest::dump_to(std::string &out) const {
   out.append("}");
 }
 #endif
+bool MediaPlayerSupportedFormat::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 2: {
+      this->sample_rate = value.as_uint32();
+      return true;
+    }
+    case 3: {
+      this->num_channels = value.as_uint32();
+      return true;
+    }
+    case 4: {
+      this->purpose = value.as_enum<enums::MediaPlayerFormatPurpose>();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool MediaPlayerSupportedFormat::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 1: {
+      this->format = value.as_string();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void MediaPlayerSupportedFormat::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_string(1, this->format);
+  buffer.encode_uint32(2, this->sample_rate);
+  buffer.encode_uint32(3, this->num_channels);
+  buffer.encode_enum<enums::MediaPlayerFormatPurpose>(4, this->purpose);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void MediaPlayerSupportedFormat::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("MediaPlayerSupportedFormat {\n");
+  out.append("  format: ");
+  out.append("'").append(this->format).append("'");
+  out.append("\n");
+
+  out.append("  sample_rate: ");
+  sprintf(buffer, "%" PRIu32, this->sample_rate);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  num_channels: ");
+  sprintf(buffer, "%" PRIu32, this->num_channels);
+  out.append(buffer);
+  out.append("\n");
+
+  out.append("  purpose: ");
+  out.append(proto_enum_to_string<enums::MediaPlayerFormatPurpose>(this->purpose));
+  out.append("\n");
+  out.append("}");
+}
+#endif
 bool ListEntitiesMediaPlayerResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
   switch (field_id) {
     case 6: {
@@ -5159,6 +5229,10 @@ bool ListEntitiesMediaPlayerResponse::decode_length(uint32_t field_id, ProtoLeng
       this->icon = value.as_string();
       return true;
     }
+    case 9: {
+      this->supported_formats.push_back(value.as_message<MediaPlayerSupportedFormat>());
+      return true;
+    }
     default:
       return false;
   }
@@ -5182,6 +5256,9 @@ void ListEntitiesMediaPlayerResponse::encode(ProtoWriteBuffer buffer) const {
   buffer.encode_bool(6, this->disabled_by_default);
   buffer.encode_enum<enums::EntityCategory>(7, this->entity_category);
   buffer.encode_bool(8, this->supports_pause);
+  for (auto &it : this->supported_formats) {
+    buffer.encode_message<MediaPlayerSupportedFormat>(9, it, true);
+  }
 }
 #ifdef HAS_PROTO_MESSAGE_DUMP
 void ListEntitiesMediaPlayerResponse::dump_to(std::string &out) const {
@@ -5219,6 +5296,12 @@ void ListEntitiesMediaPlayerResponse::dump_to(std::string &out) const {
   out.append("  supports_pause: ");
   out.append(YESNO(this->supports_pause));
   out.append("\n");
+
+  for (const auto &it : this->supported_formats) {
+    out.append("  supported_formats: ");
+    it.dump_to(out);
+    out.append("\n");
+  }
   out.append("}");
 }
 #endif
@@ -6978,6 +7061,59 @@ void VoiceAssistantTimerEventResponse::dump_to(std::string &out) const {
   out.append("}");
 }
 #endif
+bool VoiceAssistantAnnounceRequest::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 1: {
+      this->media_id = value.as_string();
+      return true;
+    }
+    case 2: {
+      this->text = value.as_string();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void VoiceAssistantAnnounceRequest::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_string(1, this->media_id);
+  buffer.encode_string(2, this->text);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void VoiceAssistantAnnounceRequest::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("VoiceAssistantAnnounceRequest {\n");
+  out.append("  media_id: ");
+  out.append("'").append(this->media_id).append("'");
+  out.append("\n");
+
+  out.append("  text: ");
+  out.append("'").append(this->text).append("'");
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool VoiceAssistantAnnounceFinished::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 1: {
+      this->success = value.as_bool();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void VoiceAssistantAnnounceFinished::encode(ProtoWriteBuffer buffer) const { buffer.encode_bool(1, this->success); }
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void VoiceAssistantAnnounceFinished::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("VoiceAssistantAnnounceFinished {\n");
+  out.append("  success: ");
+  out.append(YESNO(this->success));
+  out.append("\n");
+  out.append("}");
+}
+#endif
 bool ListEntitiesAlarmControlPanelResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
   switch (field_id) {
     case 6: {

esphome/components/api/api_pb2.h

@@ -156,6 +156,10 @@ enum MediaPlayerCommand : uint32_t {
   MEDIA_PLAYER_COMMAND_MUTE = 3,
   MEDIA_PLAYER_COMMAND_UNMUTE = 4,
 };
+enum MediaPlayerFormatPurpose : uint32_t {
+  MEDIA_PLAYER_FORMAT_PURPOSE_DEFAULT = 0,
+  MEDIA_PLAYER_FORMAT_PURPOSE_ANNOUNCEMENT = 1,
+};
 enum BluetoothDeviceRequestType : uint32_t {
   BLUETOOTH_DEVICE_REQUEST_TYPE_CONNECT = 0,
   BLUETOOTH_DEVICE_REQUEST_TYPE_DISCONNECT = 1,
@@ -1267,6 +1271,21 @@ class ButtonCommandRequest : public ProtoMessage {
  protected:
   bool decode_32bit(uint32_t field_id, Proto32Bit value) override;
 };
+class MediaPlayerSupportedFormat : public ProtoMessage {
+ public:
+  std::string format{};
+  uint32_t sample_rate{0};
+  uint32_t num_channels{0};
+  enums::MediaPlayerFormatPurpose purpose{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
 class ListEntitiesMediaPlayerResponse : public ProtoMessage {
  public:
   std::string object_id{};
@@ -1277,6 +1296,7 @@ class ListEntitiesMediaPlayerResponse : public ProtoMessage {
   bool disabled_by_default{false};
   enums::EntityCategory entity_category{};
   bool supports_pause{false};
+  std::vector<MediaPlayerSupportedFormat> supported_formats{};
   void encode(ProtoWriteBuffer buffer) const override;
 #ifdef HAS_PROTO_MESSAGE_DUMP
   void dump_to(std::string &out) const override;
@@ -1805,6 +1825,29 @@ class VoiceAssistantTimerEventResponse : public ProtoMessage {
   bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
   bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
 };
+class VoiceAssistantAnnounceRequest : public ProtoMessage {
+ public:
+  std::string media_id{};
+  std::string text{};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_length(uint32_t field_id, ProtoLengthDelimited value) override;
+};
+class VoiceAssistantAnnounceFinished : public ProtoMessage {
+ public:
+  bool success{false};
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+  bool decode_varint(uint32_t field_id, ProtoVarInt value) override;
+};
 class ListEntitiesAlarmControlPanelResponse : public ProtoMessage {
  public:
   std::string object_id{};

esphome/components/api/api_pb2_service.cpp

@@ -486,6 +486,16 @@ bool APIServerConnectionBase::send_voice_assistant_audio(const VoiceAssistantAud
 #endif
 #ifdef USE_VOICE_ASSISTANT
 #endif
+#ifdef USE_VOICE_ASSISTANT
+#endif
+#ifdef USE_VOICE_ASSISTANT
+bool APIServerConnectionBase::send_voice_assistant_announce_finished(const VoiceAssistantAnnounceFinished &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_voice_assistant_announce_finished: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<VoiceAssistantAnnounceFinished>(msg, 120);
+}
+#endif
 #ifdef USE_ALARM_CONTROL_PANEL
 bool APIServerConnectionBase::send_list_entities_alarm_control_panel_response(
     const ListEntitiesAlarmControlPanelResponse &msg) {
@@ -1135,6 +1145,17 @@ bool APIServerConnectionBase::read_message(uint32_t msg_size, uint32_t msg_type,
       ESP_LOGVV(TAG, "on_update_command_request: %s", msg.dump().c_str());
 #endif
       this->on_update_command_request(msg);
+#endif
+      break;
+    }
+    case 119: {
+#ifdef USE_VOICE_ASSISTANT
+      VoiceAssistantAnnounceRequest msg;
+      msg.decode(msg_data, msg_size);
+#ifdef HAS_PROTO_MESSAGE_DUMP
+      ESP_LOGVV(TAG, "on_voice_assistant_announce_request: %s", msg.dump().c_str());
+#endif
+      this->on_voice_assistant_announce_request(msg);
 #endif
       break;
     }

esphome/components/api/api_pb2_service.h

@@ -247,6 +247,12 @@ class APIServerConnectionBase : public ProtoService {
 #ifdef USE_VOICE_ASSISTANT
   virtual void on_voice_assistant_timer_event_response(const VoiceAssistantTimerEventResponse &value){};
 #endif
+#ifdef USE_VOICE_ASSISTANT
+  virtual void on_voice_assistant_announce_request(const VoiceAssistantAnnounceRequest &value){};
+#endif
+#ifdef USE_VOICE_ASSISTANT
+  bool send_voice_assistant_announce_finished(const VoiceAssistantAnnounceFinished &msg);
+#endif
 #ifdef USE_ALARM_CONTROL_PANEL
   bool send_list_entities_alarm_control_panel_response(const ListEntitiesAlarmControlPanelResponse &msg);
 #endif

esphome/components/atm90e26/sensor.py

@@ -1,34 +1,34 @@
 import esphome.codegen as cg
-import esphome.config_validation as cv
 from esphome.components import sensor, spi
+import esphome.config_validation as cv
 from esphome.const import (
-    CONF_ID,
-    CONF_REACTIVE_POWER,
-    CONF_VOLTAGE,
     CONF_CURRENT,
+    CONF_FORWARD_ACTIVE_ENERGY,
+    CONF_FREQUENCY,
+    CONF_ID,
+    CONF_LINE_FREQUENCY,
     CONF_POWER,
     CONF_POWER_FACTOR,
-    CONF_FREQUENCY,
-    CONF_FORWARD_ACTIVE_ENERGY,
+    CONF_REACTIVE_POWER,
     CONF_REVERSE_ACTIVE_ENERGY,
+    CONF_VOLTAGE,
     DEVICE_CLASS_CURRENT,
     DEVICE_CLASS_ENERGY,
     DEVICE_CLASS_POWER,
     DEVICE_CLASS_POWER_FACTOR,
     DEVICE_CLASS_VOLTAGE,
-    ICON_LIGHTBULB,
     ICON_CURRENT_AC,
+    ICON_LIGHTBULB,
     STATE_CLASS_MEASUREMENT,
     STATE_CLASS_TOTAL_INCREASING,
+    UNIT_AMPERE,
     UNIT_HERTZ,
     UNIT_VOLT,
-    UNIT_AMPERE,
-    UNIT_WATT,
     UNIT_VOLT_AMPS_REACTIVE,
+    UNIT_WATT,
     UNIT_WATT_HOURS,
 )
 
-CONF_LINE_FREQUENCY = "line_frequency"
 CONF_METER_CONSTANT = "meter_constant"
 CONF_PL_CONST = "pl_const"
 CONF_GAIN_PGA = "gain_pga"

esphome/components/atm90e32/sensor.py

@@ -7,6 +7,7 @@ from esphome.const import (
     CONF_FORWARD_ACTIVE_ENERGY,
     CONF_FREQUENCY,
     CONF_ID,
+    CONF_LINE_FREQUENCY,
     CONF_PHASE_A,
     CONF_PHASE_ANGLE,
     CONF_PHASE_B,
@@ -39,7 +40,6 @@ from esphome.const import (
 
 from . import atm90e32_ns
 
-CONF_LINE_FREQUENCY = "line_frequency"
 CONF_CHIP_TEMPERATURE = "chip_temperature"
 CONF_GAIN_PGA = "gain_pga"
 CONF_CURRENT_PHASES = "current_phases"

esphome/components/bl0906/__init__.py

@@ -0,0 +1 @@
+CODEOWNERS = ["@athom-tech", "@tarontop", "@jesserockz"]

esphome/components/bl0906/bl0906.cpp

@@ -0,0 +1,238 @@
+#include "bl0906.h"
+#include "constants.h"
+
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace bl0906 {
+
+static const char *const TAG = "bl0906";
+
+constexpr uint32_t to_uint32_t(ube24_t input) { return input.h << 16 | input.m << 8 | input.l; }
+
+constexpr int32_t to_int32_t(sbe24_t input) { return input.h << 16 | input.m << 8 | input.l; }
+
+// The SUM byte is (Addr+Data_L+Data_M+Data_H)&0xFF negated;
+constexpr uint8_t bl0906_checksum(const uint8_t address, const DataPacket *data) {
+  return (address + data->l + data->m + data->h) ^ 0xFF;
+}
+
+void BL0906::loop() {
+  if (this->current_channel_ == UINT8_MAX) {
+    return;
+  }
+
+  while (this->available())
+    this->flush();
+
+  if (this->current_channel_ == 0) {
+    // Temperature
+    this->read_data_(BL0906_TEMPERATURE, BL0906_TREF, this->temperature_sensor_);
+  } else if (this->current_channel_ == 1) {
+    this->read_data_(BL0906_I_1_RMS, BL0906_IREF, this->current_1_sensor_);
+    this->read_data_(BL0906_WATT_1, BL0906_PREF, this->power_1_sensor_);
+    this->read_data_(BL0906_CF_1_CNT, BL0906_EREF, this->energy_1_sensor_);
+  } else if (this->current_channel_ == 2) {
+    this->read_data_(BL0906_I_2_RMS, BL0906_IREF, this->current_2_sensor_);
+    this->read_data_(BL0906_WATT_2, BL0906_PREF, this->power_2_sensor_);
+    this->read_data_(BL0906_CF_2_CNT, BL0906_EREF, this->energy_2_sensor_);
+  } else if (this->current_channel_ == 3) {
+    this->read_data_(BL0906_I_3_RMS, BL0906_IREF, this->current_3_sensor_);
+    this->read_data_(BL0906_WATT_3, BL0906_PREF, this->power_3_sensor_);
+    this->read_data_(BL0906_CF_3_CNT, BL0906_EREF, this->energy_3_sensor_);
+  } else if (this->current_channel_ == 4) {
+    this->read_data_(BL0906_I_4_RMS, BL0906_IREF, this->current_4_sensor_);
+    this->read_data_(BL0906_WATT_4, BL0906_PREF, this->power_4_sensor_);
+    this->read_data_(BL0906_CF_4_CNT, BL0906_EREF, this->energy_4_sensor_);
+  } else if (this->current_channel_ == 5) {
+    this->read_data_(BL0906_I_5_RMS, BL0906_IREF, this->current_5_sensor_);
+    this->read_data_(BL0906_WATT_5, BL0906_PREF, this->power_5_sensor_);
+    this->read_data_(BL0906_CF_5_CNT, BL0906_EREF, this->energy_5_sensor_);
+  } else if (this->current_channel_ == 6) {
+    this->read_data_(BL0906_I_6_RMS, BL0906_IREF, this->current_6_sensor_);
+    this->read_data_(BL0906_WATT_6, BL0906_PREF, this->power_6_sensor_);
+    this->read_data_(BL0906_CF_6_CNT, BL0906_EREF, this->energy_6_sensor_);
+  } else if (this->current_channel_ == UINT8_MAX - 2) {
+    // Frequency
+    this->read_data_(BL0906_FREQUENCY, BL0906_FREF, frequency_sensor_);
+    // Voltage
+    this->read_data_(BL0906_V_RMS, BL0906_UREF, voltage_sensor_);
+  } else if (this->current_channel_ == UINT8_MAX - 1) {
+    // Total power
+    this->read_data_(BL0906_WATT_SUM, BL0906_WATT, this->total_power_sensor_);
+    // Total Energy
+    this->read_data_(BL0906_CF_SUM_CNT, BL0906_CF, this->total_energy_sensor_);
+  } else {
+    this->current_channel_ = UINT8_MAX - 2;  // Go to frequency and voltage
+    return;
+  }
+  this->current_channel_++;
+  this->handle_actions_();
+}
+
+void BL0906::setup() {
+  while (this->available())
+    this->flush();
+  this->write_array(USR_WRPROT_WITABLE, sizeof(USR_WRPROT_WITABLE));
+  // Calibration (1: register address; 2: value before calibration; 3: value after calibration)
+  this->bias_correction_(BL0906_RMSOS_1, 0.01600, 0);  // Calibration current_1
+  this->bias_correction_(BL0906_RMSOS_2, 0.01500, 0);
+  this->bias_correction_(BL0906_RMSOS_3, 0.01400, 0);
+  this->bias_correction_(BL0906_RMSOS_4, 0.01300, 0);
+  this->bias_correction_(BL0906_RMSOS_5, 0.01200, 0);
+  this->bias_correction_(BL0906_RMSOS_6, 0.01200, 0);  // Calibration current_6
+
+  this->write_array(USR_WRPROT_ONLYREAD, sizeof(USR_WRPROT_ONLYREAD));
+}
+
+void BL0906::update() { this->current_channel_ = 0; }
+
+size_t BL0906::enqueue_action_(ActionCallbackFuncPtr function) {
+  this->action_queue_.push_back(function);
+  return this->action_queue_.size();
+}
+
+void BL0906::handle_actions_() {
+  if (this->action_queue_.empty()) {
+    return;
+  }
+  ActionCallbackFuncPtr ptr_func = nullptr;
+  for (int i = 0; i < this->action_queue_.size(); i++) {
+    ptr_func = this->action_queue_[i];
+    if (ptr_func) {
+      ESP_LOGI(TAG, "HandleActionCallback[%d]...", i);
+      (this->*ptr_func)();
+    }
+  }
+
+  while (this->available()) {
+    this->read();
+  }
+
+  this->action_queue_.clear();
+}
+
+// Reset energy
+void BL0906::reset_energy_() {
+  this->write_array(BL0906_INIT[0], 6);
+  delay(1);
+  this->flush();
+
+  ESP_LOGW(TAG, "RMSOS:%02X%02X%02X%02X%02X%02X", BL0906_INIT[0][0], BL0906_INIT[0][1], BL0906_INIT[0][2],
+           BL0906_INIT[0][3], BL0906_INIT[0][4], BL0906_INIT[0][5]);
+}
+
+// Read data
+void BL0906::read_data_(const uint8_t address, const float reference, sensor::Sensor *sensor) {
+  if (sensor == nullptr) {
+    return;
+  }
+  DataPacket buffer;
+  ube24_t data_u24;
+  sbe24_t data_s24;
+  float value = 0;
+
+  bool signed_result = reference == BL0906_TREF || reference == BL0906_WATT || reference == BL0906_PREF;
+
+  this->write_byte(BL0906_READ_COMMAND);
+  this->write_byte(address);
+  if (this->read_array((uint8_t *) &buffer, sizeof(buffer) - 1)) {
+    if (bl0906_checksum(address, &buffer) == buffer.checksum) {
+      if (signed_result) {
+        data_s24.l = buffer.l;
+        data_s24.m = buffer.m;
+        data_s24.h = buffer.h;
+      } else {
+        data_u24.l = buffer.l;
+        data_u24.m = buffer.m;
+        data_u24.h = buffer.h;
+      }
+    } else {
+      ESP_LOGW(TAG, "Junk on wire. Throwing away partial message");
+      while (read() >= 0)
+        ;
+      return;
+    }
+  }
+  // Power
+  if (reference == BL0906_PREF) {
+    value = (float) to_int32_t(data_s24) * reference;
+  }
+
+  // Total power
+  if (reference == BL0906_WATT) {
+    value = (float) to_int32_t(data_s24) * reference;
+  }
+
+  // Voltage, current, power, total power
+  if (reference == BL0906_UREF || reference == BL0906_IREF || reference == BL0906_EREF || reference == BL0906_CF) {
+    value = (float) to_uint32_t(data_u24) * reference;
+  }
+
+  // Frequency
+  if (reference == BL0906_FREF) {
+    value = reference / (float) to_uint32_t(data_u24);
+  }
+  // Chip temperature
+  if (reference == BL0906_TREF) {
+    value = (float) to_int32_t(data_s24);
+    value = (value - 64) * 12.5 / 59 - 40;
+  }
+  sensor->publish_state(value);
+}
+
+// RMS offset correction
+void BL0906::bias_correction_(uint8_t address, float measurements, float correction) {
+  DataPacket data;
+  float ki = 12875 * 1 * (5.1 + 5.1) * 1000 / 2000 / 1.097;  // Current coefficient
+  float i_rms0 = measurements * ki;
+  float i_rms = correction * ki;
+  int32_t value = (i_rms * i_rms - i_rms0 * i_rms0) / 256;
+  data.l = value << 24 >> 24;
+  data.m = value << 16 >> 24;
+  if (value < 0) {
+    data.h = (value << 8 >> 24) | 0b10000000;
+  }
+  data.address = bl0906_checksum(address, &data);
+  ESP_LOGV(TAG, "RMSOS:%02X%02X%02X%02X%02X%02X", BL0906_WRITE_COMMAND, address, data.l, data.m, data.h, data.address);
+  this->write_byte(BL0906_WRITE_COMMAND);
+  this->write_byte(address);
+  this->write_byte(data.l);
+  this->write_byte(data.m);
+  this->write_byte(data.h);
+  this->write_byte(data.address);
+}
+
+void BL0906::dump_config() {
+  ESP_LOGCONFIG(TAG, "BL0906:");
+  LOG_SENSOR("  ", "Voltage", this->voltage_sensor_);
+
+  LOG_SENSOR("  ", "Current1", this->current_1_sensor_);
+  LOG_SENSOR("  ", "Current2", this->current_2_sensor_);
+  LOG_SENSOR("  ", "Current3", this->current_3_sensor_);
+  LOG_SENSOR("  ", "Current4", this->current_4_sensor_);
+  LOG_SENSOR("  ", "Current5", this->current_5_sensor_);
+  LOG_SENSOR("  ", "Current6", this->current_6_sensor_);
+
+  LOG_SENSOR("  ", "Power1", this->power_1_sensor_);
+  LOG_SENSOR("  ", "Power2", this->power_2_sensor_);
+  LOG_SENSOR("  ", "Power3", this->power_3_sensor_);
+  LOG_SENSOR("  ", "Power4", this->power_4_sensor_);
+  LOG_SENSOR("  ", "Power5", this->power_5_sensor_);
+  LOG_SENSOR("  ", "Power6", this->power_6_sensor_);
+
+  LOG_SENSOR("  ", "Energy1", this->energy_1_sensor_);
+  LOG_SENSOR("  ", "Energy2", this->energy_2_sensor_);
+  LOG_SENSOR("  ", "Energy3", this->energy_3_sensor_);
+  LOG_SENSOR("  ", "Energy4", this->energy_4_sensor_);
+  LOG_SENSOR("  ", "Energy5", this->energy_5_sensor_);
+  LOG_SENSOR("  ", "Energy6", this->energy_6_sensor_);
+
+  LOG_SENSOR("  ", "Total Power", this->total_power_sensor_);
+  LOG_SENSOR("  ", "Total Energy", this->total_energy_sensor_);
+  LOG_SENSOR("  ", "Frequency", this->frequency_sensor_);
+  LOG_SENSOR("  ", "Temperature", this->temperature_sensor_);
+}
+
+}  // namespace bl0906
+}  // namespace esphome

esphome/components/bl0906/bl0906.h

@@ -0,0 +1,96 @@
+#pragma once
+
+#include "esphome/components/sensor/sensor.h"
+#include "esphome/components/uart/uart.h"
+#include "esphome/core/automation.h"
+#include "esphome/core/component.h"
+#include "esphome/core/datatypes.h"
+
+// https://www.belling.com.cn/media/file_object/bel_product/BL0906/datasheet/BL0906_V1.02_cn.pdf
+// https://www.belling.com.cn/media/file_object/bel_product/BL0906/guide/BL0906%20APP%20Note_V1.02.pdf
+
+namespace esphome {
+namespace bl0906 {
+
+struct DataPacket {  // NOLINT(altera-struct-pack-align)
+  uint8_t l{0};
+  uint8_t m{0};
+  uint8_t h{0};
+  uint8_t checksum;  // checksum
+  uint8_t address;
+} __attribute__((packed));
+
+struct ube24_t {  // NOLINT(readability-identifier-naming,altera-struct-pack-align)
+  uint8_t l{0};
+  uint8_t m{0};
+  uint8_t h{0};
+} __attribute__((packed));
+
+struct sbe24_t {  // NOLINT(readability-identifier-naming,altera-struct-pack-align)
+  uint8_t l{0};
+  uint8_t m{0};
+  int8_t h{0};
+} __attribute__((packed));
+
+template<typename... Ts> class ResetEnergyAction;
+
+class BL0906;
+
+using ActionCallbackFuncPtr = void (BL0906::*)();
+
+class BL0906 : public PollingComponent, public uart::UARTDevice {
+  SUB_SENSOR(voltage)
+  SUB_SENSOR(current_1)
+  SUB_SENSOR(current_2)
+  SUB_SENSOR(current_3)
+  SUB_SENSOR(current_4)
+  SUB_SENSOR(current_5)
+  SUB_SENSOR(current_6)
+  SUB_SENSOR(power_1)
+  SUB_SENSOR(power_2)
+  SUB_SENSOR(power_3)
+  SUB_SENSOR(power_4)
+  SUB_SENSOR(power_5)
+  SUB_SENSOR(power_6)
+  SUB_SENSOR(total_power)
+  SUB_SENSOR(energy_1)
+  SUB_SENSOR(energy_2)
+  SUB_SENSOR(energy_3)
+  SUB_SENSOR(energy_4)
+  SUB_SENSOR(energy_5)
+  SUB_SENSOR(energy_6)
+  SUB_SENSOR(total_energy)
+  SUB_SENSOR(frequency)
+  SUB_SENSOR(temperature)
+
+ public:
+  void loop() override;
+
+  void update() override;
+  void setup() override;
+  void dump_config() override;
+
+ protected:
+  template<typename... Ts> friend class ResetEnergyAction;
+
+  void reset_energy_();
+
+  void read_data_(uint8_t address, float reference, sensor::Sensor *sensor);
+
+  void bias_correction_(uint8_t address, float measurements, float correction);
+
+  uint8_t current_channel_{0};
+  size_t enqueue_action_(ActionCallbackFuncPtr function);
+  void handle_actions_();
+
+ private:
+  std::vector<ActionCallbackFuncPtr> action_queue_{};
+};
+
+template<typename... Ts> class ResetEnergyAction : public Action<Ts...>, public Parented<BL0906> {
+ public:
+  void play(Ts... x) override { this->parent_->enqueue_action_(&BL0906::reset_energy_); }
+};
+
+}  // namespace bl0906
+}  // namespace esphome

esphome/components/bl0906/const.py

@@ -0,0 +1,4 @@
+# const.py
+ICON_ENERGY = "mdi:lightning-bolt"
+ICON_FREQUENCY = "mdi:cosine-wave"
+ICON_VOLTAGE = "mdi:sine-wave"

esphome/components/bl0906/constants.h

@@ -0,0 +1,122 @@
+#pragma once
+#include <cstdint>
+
+namespace esphome {
+namespace bl0906 {
+
+// Total power conversion
+static const float BL0906_WATT = 16 * 1.097 * 1.097 * (20000 + 20000 + 20000 + 20000 + 20000) /
+                                 (40.41259 * ((5.1 + 5.1) * 1000 / 2000) * 1 * 100 * 1 * 1000);
+// Total Energy conversion
+static const float BL0906_CF = 16 * 4194304 * 0.032768 * 16 /
+                               (3600000 * 16 *
+                                (40.4125 * ((5.1 + 5.1) * 1000 / 2000) * 1 * 100 * 1 * 1000 /
+                                 (1.097 * 1.097 * (20000 + 20000 + 20000 + 20000 + 20000))));
+// Frequency conversion
+static const float BL0906_FREF = 10000000;
+// Temperature conversion
+static const float BL0906_TREF = 12.5 / 59 - 40;
+// Current conversion
+static const float BL0906_IREF = 1.097 / (12875 * 1 * (5.1 + 5.1) * 1000 / 2000);
+// Voltage conversion
+static const float BL0906_UREF = 1.097 * (20000 + 20000 + 20000 + 20000 + 20000) / (13162 * 1 * 100 * 1000);
+// Power conversion
+static const float BL0906_PREF = 1.097 * 1.097 * (20000 + 20000 + 20000 + 20000 + 20000) /
+                                 (40.41259 * ((5.1 + 5.1) * 1000 / 2000) * 1 * 100 * 1 * 1000);
+// Energy conversion
+static const float BL0906_EREF = 4194304 * 0.032768 * 16 /
+                                 (3600000 * 16 *
+                                  (40.4125 * ((5.1 + 5.1) * 1000 / 2000) * 1 * 100 * 1 * 1000 /
+                                   (1.097 * 1.097 * (20000 + 20000 + 20000 + 20000 + 20000))));
+// Current coefficient
+static const float BL0906_KI = 12875 * 1 * (5.1 + 5.1) * 1000 / 2000 / 1.097;
+// Power coefficient
+static const float BL0906_KP = 40.4125 * ((5.1 + 5.1) * 1000 / 2000) * 1 * 100 * 1 * 1000 / 1.097 / 1.097 /
+                               (20000 + 20000 + 20000 + 20000 + 20000);
+
+static const uint8_t USR_WRPROT_WITABLE[6] = {0xCA, 0x9E, 0x55, 0x55, 0x00, 0xB7};
+static const uint8_t USR_WRPROT_ONLYREAD[6] = {0xCA, 0x9E, 0x00, 0x00, 0x00, 0x61};
+
+static const uint8_t BL0906_READ_COMMAND = 0x35;
+static const uint8_t BL0906_WRITE_COMMAND = 0xCA;
+
+// Register address
+// Voltage
+static const uint8_t BL0906_V_RMS = 0x16;
+
+// Total power
+static const uint8_t BL0906_WATT_SUM = 0X2C;
+
+// Current1~6
+static const uint8_t BL0906_I_1_RMS = 0x0D;  // current_1
+static const uint8_t BL0906_I_2_RMS = 0x0E;
+static const uint8_t BL0906_I_3_RMS = 0x0F;
+static const uint8_t BL0906_I_4_RMS = 0x10;
+static const uint8_t BL0906_I_5_RMS = 0x13;
+static const uint8_t BL0906_I_6_RMS = 0x14;  // current_6
+
+// Power1~6
+static const uint8_t BL0906_WATT_1 = 0X23;  // power_1
+static const uint8_t BL0906_WATT_2 = 0X24;
+static const uint8_t BL0906_WATT_3 = 0X25;
+static const uint8_t BL0906_WATT_4 = 0X26;
+static const uint8_t BL0906_WATT_5 = 0X29;
+static const uint8_t BL0906_WATT_6 = 0X2A;  // power_6
+
+// Active pulse count, unsigned
+static const uint8_t BL0906_CF_1_CNT = 0X30;  // Channel_1
+static const uint8_t BL0906_CF_2_CNT = 0X31;
+static const uint8_t BL0906_CF_3_CNT = 0X32;
+static const uint8_t BL0906_CF_4_CNT = 0X33;
+static const uint8_t BL0906_CF_5_CNT = 0X36;
+static const uint8_t BL0906_CF_6_CNT = 0X37;  // Channel_6
+
+// Total active pulse count, unsigned
+static const uint8_t BL0906_CF_SUM_CNT = 0X39;
+
+// Voltage frequency cycle
+static const uint8_t BL0906_FREQUENCY = 0X4E;
+
+// Internal temperature
+static const uint8_t BL0906_TEMPERATURE = 0X5E;
+
+// Calibration register
+// RMS gain adjustment register
+static const uint8_t BL0906_RMSGN_1 = 0x6D;  // Channel_1
+static const uint8_t BL0906_RMSGN_2 = 0x6E;
+static const uint8_t BL0906_RMSGN_3 = 0x6F;
+static const uint8_t BL0906_RMSGN_4 = 0x70;
+static const uint8_t BL0906_RMSGN_5 = 0x73;
+static const uint8_t BL0906_RMSGN_6 = 0x74;  // Channel_6
+
+// RMS offset correction register
+static const uint8_t BL0906_RMSOS_1 = 0x78;  // Channel_1
+static const uint8_t BL0906_RMSOS_2 = 0x79;
+static const uint8_t BL0906_RMSOS_3 = 0x7A;
+static const uint8_t BL0906_RMSOS_4 = 0x7B;
+static const uint8_t BL0906_RMSOS_5 = 0x7E;
+static const uint8_t BL0906_RMSOS_6 = 0x7F;  // Channel_6
+
+// Active power gain adjustment register
+static const uint8_t BL0906_WATTGN_1 = 0xB7;  // Channel_1
+static const uint8_t BL0906_WATTGN_2 = 0xB8;
+static const uint8_t BL0906_WATTGN_3 = 0xB9;
+static const uint8_t BL0906_WATTGN_4 = 0xBA;
+static const uint8_t BL0906_WATTGN_5 = 0xBD;
+static const uint8_t BL0906_WATTGN_6 = 0xBE;  // Channel_6
+
+// User write protection setting register,
+// You must first write 0x5555 to the write protection setting register before writing to other registers.
+static const uint8_t BL0906_USR_WRPROT = 0x9E;
+
+// Reset Register
+static const uint8_t BL0906_SOFT_RESET = 0x9F;
+
+const uint8_t BL0906_INIT[2][6] = {
+    // Reset to default
+    {BL0906_WRITE_COMMAND, BL0906_SOFT_RESET, 0x5A, 0x5A, 0x5A, 0x52},
+    // Enable User Operation Write
+    {BL0906_WRITE_COMMAND, BL0906_USR_WRPROT, 0x55, 0x55, 0x00, 0xB7}};
+
+}  // namespace bl0906
+}  // namespace esphome

esphome/components/bl0906/sensor.py

@@ -0,0 +1,184 @@
+from esphome import automation
+from esphome.automation import maybe_simple_id
+import esphome.codegen as cg
+from esphome.components import sensor, uart
+import esphome.config_validation as cv
+from esphome.const import (
+    CONF_CHANNEL,
+    CONF_CURRENT,
+    CONF_ENERGY,
+    CONF_FREQUENCY,
+    CONF_ID,
+    CONF_NAME,
+    CONF_POWER,
+    CONF_TEMPERATURE,
+    CONF_TOTAL_POWER,
+    CONF_VOLTAGE,
+    DEVICE_CLASS_CURRENT,
+    DEVICE_CLASS_ENERGY,
+    DEVICE_CLASS_FREQUENCY,
+    DEVICE_CLASS_POWER,
+    DEVICE_CLASS_TEMPERATURE,
+    DEVICE_CLASS_VOLTAGE,
+    ICON_CURRENT_AC,
+    ICON_POWER,
+    ICON_THERMOMETER,
+    STATE_CLASS_MEASUREMENT,
+    STATE_CLASS_TOTAL_INCREASING,
+    UNIT_AMPERE,
+    UNIT_CELSIUS,
+    UNIT_HERTZ,
+    UNIT_KILOWATT_HOURS,
+    UNIT_VOLT,
+    UNIT_WATT,
+)
+
+# Import ICONS not included in esphome's const.py, from the local components const.py
+from .const import ICON_ENERGY, ICON_FREQUENCY, ICON_VOLTAGE
+
+DEPENDENCIES = ["uart"]
+AUTO_LOAD = ["bl0906"]
+CONF_TOTAL_ENERGY = "total_energy"
+
+bl0906_ns = cg.esphome_ns.namespace("bl0906")
+BL0906 = bl0906_ns.class_("BL0906", cg.PollingComponent, uart.UARTDevice)
+ResetEnergyAction = bl0906_ns.class_("ResetEnergyAction", automation.Action)
+
+CONFIG_SCHEMA = (
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(BL0906),
+            cv.Optional(CONF_FREQUENCY): sensor.sensor_schema(
+                icon=ICON_FREQUENCY,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_FREQUENCY,
+                unit_of_measurement=UNIT_HERTZ,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(
+                icon=ICON_THERMOMETER,
+                accuracy_decimals=0,
+                device_class=DEVICE_CLASS_TEMPERATURE,
+                unit_of_measurement=UNIT_CELSIUS,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_VOLTAGE): sensor.sensor_schema(
+                icon=ICON_VOLTAGE,
+                accuracy_decimals=1,
+                device_class=DEVICE_CLASS_VOLTAGE,
+                unit_of_measurement=UNIT_VOLT,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_TOTAL_POWER): sensor.sensor_schema(
+                icon=ICON_POWER,
+                accuracy_decimals=3,
+                device_class=DEVICE_CLASS_POWER,
+                unit_of_measurement=UNIT_WATT,
+                state_class=STATE_CLASS_MEASUREMENT,
+            ),
+            cv.Optional(CONF_TOTAL_ENERGY): sensor.sensor_schema(
+                icon=ICON_ENERGY,
+                accuracy_decimals=3,
+                device_class=DEVICE_CLASS_ENERGY,
+                state_class=STATE_CLASS_TOTAL_INCREASING,
+                unit_of_measurement=UNIT_KILOWATT_HOURS,
+            ),
+        }
+    )
+    .extend(
+        cv.Schema(
+            {
+                cv.Optional(f"{CONF_CHANNEL}_{i + 1}"): cv.Schema(
+                    {
+                        cv.Optional(CONF_CURRENT): cv.maybe_simple_value(
+                            sensor.sensor_schema(
+                                icon=ICON_CURRENT_AC,
+                                accuracy_decimals=3,
+                                device_class=DEVICE_CLASS_CURRENT,
+                                unit_of_measurement=UNIT_AMPERE,
+                                state_class=STATE_CLASS_MEASUREMENT,
+                            ),
+                            key=CONF_NAME,
+                        ),
+                        cv.Optional(CONF_POWER): cv.maybe_simple_value(
+                            sensor.sensor_schema(
+                                icon=ICON_POWER,
+                                accuracy_decimals=0,
+                                device_class=DEVICE_CLASS_POWER,
+                                unit_of_measurement=UNIT_WATT,
+                                state_class=STATE_CLASS_MEASUREMENT,
+                            ),
+                            key=CONF_NAME,
+                        ),
+                        cv.Optional(CONF_ENERGY): cv.maybe_simple_value(
+                            sensor.sensor_schema(
+                                icon=ICON_ENERGY,
+                                accuracy_decimals=3,
+                                device_class=DEVICE_CLASS_ENERGY,
+                                unit_of_measurement=UNIT_KILOWATT_HOURS,
+                                state_class=STATE_CLASS_TOTAL_INCREASING,
+                            ),
+                            key=CONF_NAME,
+                        ),
+                    }
+                )
+                for i in range(6)
+            }
+        )
+    )
+    .extend(uart.UART_DEVICE_SCHEMA)
+    .extend(cv.polling_component_schema("60s"))
+)
+
+FINAL_VALIDATE_SCHEMA = uart.final_validate_device_schema(
+    "bl0906", baud_rate=19200, require_tx=True, require_rx=True
+)
+
+
+@automation.register_action(
+    "bl0906.reset_energy",
+    ResetEnergyAction,
+    maybe_simple_id(
+        {
+            cv.Required(CONF_ID): cv.use_id(BL0906),
+        }
+    ),
+)
+async def reset_energy_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    return cg.new_Pvariable(action_id, template_arg, paren)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await uart.register_uart_device(var, config)
+    if frequency_config := config.get(CONF_FREQUENCY):
+        sens = await sensor.new_sensor(frequency_config)
+        cg.add(var.set_frequency_sensor(sens))
+    if temperature_config := config.get(CONF_TEMPERATURE):
+        sens = await sensor.new_sensor(temperature_config)
+        cg.add(var.set_temperature_sensor(sens))
+    if voltage_config := config.get(CONF_VOLTAGE):
+        sens = await sensor.new_sensor(voltage_config)
+        cg.add(var.set_voltage_sensor(sens))
+
+    for i in range(6):
+        if channel_config := config.get(f"{CONF_CHANNEL}_{i + 1}"):
+            if current_config := channel_config.get(CONF_CURRENT):
+                sens = await sensor.new_sensor(current_config)
+                cg.add(getattr(var, f"set_current_{i + 1}_sensor")(sens))
+            if power_config := channel_config.get(CONF_POWER):
+                sens = await sensor.new_sensor(power_config)
+                cg.add(getattr(var, f"set_power_{i + 1}_sensor")(sens))
+            if energy_config := channel_config.get(CONF_ENERGY):
+                sens = await sensor.new_sensor(energy_config)
+                cg.add(getattr(var, f"set_energy_{i + 1}_sensor")(sens))
+
+    if total_power_config := config.get(CONF_TOTAL_POWER):
+        sens = await sensor.new_sensor(total_power_config)
+        cg.add(var.set_total_power_sensor(sens))
+
+    if total_energy_config := config.get(CONF_TOTAL_ENERGY):
+        sens = await sensor.new_sensor(total_energy_config)
+        cg.add(var.set_total_energy_sensor(sens))

esphome/components/bl0942/__init__.py

@@ -1 +1 @@
-CODEOWNERS = ["@dbuezas"]
+CODEOWNERS = ["@dbuezas", "@dwmw2"]

esphome/components/bl0942/bl0942.cpp

@@ -2,6 +2,8 @@
 #include "esphome/core/log.h"
 #include <cinttypes>
 
+// Datasheet: https://www.belling.com.cn/media/file_object/bel_product/BL0942/datasheet/BL0942_V1.06_en.pdf
+
 namespace esphome {
 namespace bl0942 {
 
@@ -12,43 +14,64 @@ static const uint8_t BL0942_FULL_PACKET = 0xAA;
 static const uint8_t BL0942_PACKET_HEADER = 0x55;
 
 static const uint8_t BL0942_WRITE_COMMAND = 0xA8;
-static const uint8_t BL0942_REG_I_FAST_RMS_CTRL = 0x10;
-static const uint8_t BL0942_REG_MODE = 0x18;
-static const uint8_t BL0942_REG_SOFT_RESET = 0x19;
-static const uint8_t BL0942_REG_USR_WRPROT = 0x1A;
+
+static const uint8_t BL0942_REG_I_RMSOS = 0x12;
+static const uint8_t BL0942_REG_WA_CREEP = 0x14;
+static const uint8_t BL0942_REG_I_FAST_RMS_TH = 0x15;
+static const uint8_t BL0942_REG_I_FAST_RMS_CYC = 0x16;
+static const uint8_t BL0942_REG_FREQ_CYC = 0x17;
+static const uint8_t BL0942_REG_OT_FUNX = 0x18;
+static const uint8_t BL0942_REG_MODE = 0x19;
+static const uint8_t BL0942_REG_SOFT_RESET = 0x1C;
+static const uint8_t BL0942_REG_USR_WRPROT = 0x1D;
 static const uint8_t BL0942_REG_TPS_CTRL = 0x1B;
 
-// TODO: Confirm insialisation works as intended
-const uint8_t BL0942_INIT[5][6] = {
-    // Reset to default
-    {BL0942_WRITE_COMMAND, BL0942_REG_SOFT_RESET, 0x5A, 0x5A, 0x5A, 0x38},
-    // Enable User Operation Write
-    {BL0942_WRITE_COMMAND, BL0942_REG_USR_WRPROT, 0x55, 0x00, 0x00, 0xF0},
-    // 0x0100 = CF_UNABLE energy pulse, AC_FREQ_SEL 50Hz, RMS_UPDATE_SEL 800mS
-    {BL0942_WRITE_COMMAND, BL0942_REG_MODE, 0x00, 0x10, 0x00, 0x37},
-    // 0x47FF = Over-current and leakage alarm on, Automatic temperature measurement, Interval 100mS
-    {BL0942_WRITE_COMMAND, BL0942_REG_TPS_CTRL, 0xFF, 0x47, 0x00, 0xFE},
-    // 0x181C = Half cycle, Fast RMS threshold 6172
-    {BL0942_WRITE_COMMAND, BL0942_REG_I_FAST_RMS_CTRL, 0x1C, 0x18, 0x00, 0x1B}};
+static const uint32_t BL0942_REG_MODE_RESV = 0x03;
+static const uint32_t BL0942_REG_MODE_CF_EN = 0x04;
+static const uint32_t BL0942_REG_MODE_RMS_UPDATE_SEL = 0x08;
+static const uint32_t BL0942_REG_MODE_FAST_RMS_SEL = 0x10;
+static const uint32_t BL0942_REG_MODE_AC_FREQ_SEL = 0x20;
+static const uint32_t BL0942_REG_MODE_CF_CNT_CLR_SEL = 0x40;
+static const uint32_t BL0942_REG_MODE_CF_CNT_ADD_SEL = 0x80;
+static const uint32_t BL0942_REG_MODE_UART_RATE_19200 = 0x200;
+static const uint32_t BL0942_REG_MODE_UART_RATE_38400 = 0x300;
+static const uint32_t BL0942_REG_MODE_DEFAULT =
+    BL0942_REG_MODE_RESV | BL0942_REG_MODE_CF_EN | BL0942_REG_MODE_CF_CNT_ADD_SEL;
+
+static const uint32_t BL0942_REG_SOFT_RESET_MAGIC = 0x5a5a5a;
+static const uint32_t BL0942_REG_USR_WRPROT_MAGIC = 0x55;
+
+// 23-byte packet, 11 bits per byte, 2400 baud: about 105ms
+static const uint32_t PKT_TIMEOUT_MS = 200;
 
 void BL0942::loop() {
   DataPacket buffer;
-  if (!this->available()) {
+  int avail = this->available();
+
+  if (!avail) {
     return;
   }
-  if (read_array((uint8_t *) &buffer, sizeof(buffer))) {
-    if (validate_checksum(&buffer)) {
-      received_package_(&buffer);
+  if (avail < sizeof(buffer)) {
+    if (!this->rx_start_) {
+      this->rx_start_ = millis();
+    } else if (millis() > this->rx_start_ + PKT_TIMEOUT_MS) {
+      ESP_LOGW(TAG, "Junk on wire. Throwing away partial message (%d bytes)", avail);
+      this->read_array((uint8_t *) &buffer, avail);
+      this->rx_start_ = 0;
     }
-  } else {
-    ESP_LOGW(TAG, "Junk on wire. Throwing away partial message");
-    while (read() >= 0)
-      ;
+    return;
   }
+
+  if (this->read_array((uint8_t *) &buffer, sizeof(buffer))) {
+    if (this->validate_checksum_(&buffer)) {
+      this->received_package_(&buffer);
+    }
+  }
+  this->rx_start_ = 0;
 }
 
-bool BL0942::validate_checksum(DataPacket *data) {
-  uint8_t checksum = BL0942_READ_COMMAND;
+bool BL0942::validate_checksum_(DataPacket *data) {
+  uint8_t checksum = BL0942_READ_COMMAND | this->address_;
   // Whole package but checksum
   uint8_t *raw = (uint8_t *) data;
   for (uint32_t i = 0; i < sizeof(*data) - 1; i++) {
@@ -61,17 +84,73 @@ bool BL0942::validate_checksum(DataPacket *data) {
   return checksum == data->checksum;
 }
 
-void BL0942::update() {
+void BL0942::write_reg_(uint8_t reg, uint32_t val) {
+  uint8_t pkt[6];
+
   this->flush();
-  this->write_byte(BL0942_READ_COMMAND);
+  pkt[0] = BL0942_WRITE_COMMAND | this->address_;
+  pkt[1] = reg;
+  pkt[2] = (val & 0xff);
+  pkt[3] = (val >> 8) & 0xff;
+  pkt[4] = (val >> 16) & 0xff;
+  pkt[5] = (pkt[0] + pkt[1] + pkt[2] + pkt[3] + pkt[4]) ^ 0xff;
+  this->write_array(pkt, 6);
+  delay(1);
+}
+
+int BL0942::read_reg_(uint8_t reg) {
+  union {
+    uint8_t b[4];
+    uint32_le_t le32;
+  } resp;
+
+  this->write_byte(BL0942_READ_COMMAND | this->address_);
+  this->write_byte(reg);
+  this->flush();
+  if (this->read_array(resp.b, 4) &&
+      resp.b[3] ==
+          (uint8_t) ((BL0942_READ_COMMAND + this->address_ + reg + resp.b[0] + resp.b[1] + resp.b[2]) ^ 0xff)) {
+    resp.b[3] = 0;
+    return resp.le32;
+  }
+  return -1;
+}
+
+void BL0942::update() {
+  this->write_byte(BL0942_READ_COMMAND | this->address_);
   this->write_byte(BL0942_FULL_PACKET);
 }
 
 void BL0942::setup() {
-  for (auto *i : BL0942_INIT) {
-    this->write_array(i, 6);
-    delay(1);
+  // If either current or voltage references are set explicitly by the user,
+  // calculate the power reference from it unless that is also explicitly set.
+  if ((this->current_reference_set_ || this->voltage_reference_set_) && !this->power_reference_set_) {
+    this->power_reference_ = (this->voltage_reference_ * this->current_reference_ * 3537.0 / 305978.0) / 73989.0;
+    this->power_reference_set_ = true;
   }
+
+  // Similarly for energy reference, if the power reference was set by the user
+  // either implicitly or explicitly.
+  if (this->power_reference_set_ && !this->energy_reference_set_) {
+    this->energy_reference_ = this->power_reference_ * 3600000 / 419430.4;
+    this->energy_reference_set_ = true;
+  }
+
+  this->write_reg_(BL0942_REG_USR_WRPROT, BL0942_REG_USR_WRPROT_MAGIC);
+  if (this->reset_)
+    this->write_reg_(BL0942_REG_SOFT_RESET, BL0942_REG_SOFT_RESET_MAGIC);
+
+  uint32_t mode = BL0942_REG_MODE_DEFAULT;
+  mode |= BL0942_REG_MODE_RMS_UPDATE_SEL; /* 800ms refresh time */
+  if (this->line_freq_ == LINE_FREQUENCY_60HZ)
+    mode |= BL0942_REG_MODE_AC_FREQ_SEL;
+  this->write_reg_(BL0942_REG_MODE, mode);
+
+  this->write_reg_(BL0942_REG_USR_WRPROT, 0);
+
+  if (this->read_reg_(BL0942_REG_MODE) != mode)
+    this->status_set_warning("BL0942 setup failed!");
+
   this->flush();
 }
 
@@ -82,10 +161,17 @@ void BL0942::received_package_(DataPacket *data) {
     return;
   }
 
+  // cf_cnt is only 24 bits, so track overflows
+  uint32_t cf_cnt = (uint24_t) data->cf_cnt;
+  cf_cnt |= this->prev_cf_cnt_ & 0xff000000;
+  if (cf_cnt < this->prev_cf_cnt_) {
+    cf_cnt += 0x1000000;
+  }
+  this->prev_cf_cnt_ = cf_cnt;
+
   float v_rms = (uint24_t) data->v_rms / voltage_reference_;
   float i_rms = (uint24_t) data->i_rms / current_reference_;
   float watt = (int24_t) data->watt / power_reference_;
-  uint32_t cf_cnt = (uint24_t) data->cf_cnt;
   float total_energy_consumption = cf_cnt / energy_reference_;
   float frequency = 1000000.0f / data->frequency;
 
@@ -104,18 +190,25 @@ void BL0942::received_package_(DataPacket *data) {
   if (frequency_sensor_ != nullptr) {
     frequency_sensor_->publish_state(frequency);
   }
-
+  this->status_clear_warning();
   ESP_LOGV(TAG, "BL0942: U %fV, I %fA, P %fW, Cnt %" PRId32 ", ∫P %fkWh, frequency %fHz, status 0x%08X", v_rms, i_rms,
            watt, cf_cnt, total_energy_consumption, frequency, data->status);
 }
 
 void BL0942::dump_config() {  // NOLINT(readability-function-cognitive-complexity)
   ESP_LOGCONFIG(TAG, "BL0942:");
+  ESP_LOGCONFIG(TAG, "  Reset: %s", TRUEFALSE(this->reset_));
+  ESP_LOGCONFIG(TAG, "  Address: %d", this->address_);
+  ESP_LOGCONFIG(TAG, "  Nominal line frequency: %d Hz", this->line_freq_);
+  ESP_LOGCONFIG(TAG, "  Current reference: %f", this->current_reference_);
+  ESP_LOGCONFIG(TAG, "  Energy reference: %f", this->energy_reference_);
+  ESP_LOGCONFIG(TAG, "  Power reference: %f", this->power_reference_);
+  ESP_LOGCONFIG(TAG, "  Voltage reference: %f", this->voltage_reference_);
   LOG_SENSOR("", "Voltage", this->voltage_sensor_);
   LOG_SENSOR("", "Current", this->current_sensor_);
   LOG_SENSOR("", "Power", this->power_sensor_);
   LOG_SENSOR("", "Energy", this->energy_sensor_);
-  LOG_SENSOR("", "frequency", this->frequency_sensor_);
+  LOG_SENSOR("", "Frequency", this->frequency_sensor_);
 }
 
 }  // namespace bl0942

esphome/components/bl0942/bl0942.h

@@ -8,6 +8,57 @@
 namespace esphome {
 namespace bl0942 {
 
+// The BL0942 IC is "calibration-free", which means that it doesn't care
+// at all about calibration, and that's left to software. It measures a
+// voltage differential on its IP/IN pins which linearly proportional to
+// the current flow, and another on its VP pin which is proportional to
+// the line voltage. It never knows the actual calibration; the values
+// it reports are solely in terms of those inputs.
+//
+// The datasheet refers to the input voltages as I(A) and V(V), both
+// in millivolts. It measures them against a reference voltage Vref,
+// which is typically 1.218V (but that absolute value is meaningless
+// without the actual calibration anyway).
+//
+// The reported I_RMS value is 305978 I(A)/Vref, and the reported V_RMS
+// value is 73989 V(V)/Vref. So we can calibrate those by applying a
+// simple meter with a resistive load.
+//
+// The chip also measures the phase difference between voltage and
+// current, and uses it to calculate the power factor (cos φ). It
+// reports the WATT value of 3537 * I_RMS * V_RMS * cos φ).
+//
+// It also integrates total energy based on the WATT value. The time for
+// one CF_CNT pulse is 1638.4*256 / WATT.
+//
+// So... how do we calibrate that?
+//
+// Using a simple resistive load and an external meter, we can measure
+// the true voltage and current for a given V_RMS and I_RMS reading,
+// to calculate BL0942_UREF and BL0942_IREF. Those are in units of
+// "305978 counts per amp" or "73989 counts per volt" respectively.
+//
+// We can derive BL0942_PREF from those. Let's eliminate the weird
+// factors and express the calibration in plain counts per volt/amp:
+// UREF1 = UREF/73989, IREF1 = IREF/305978.
+//
+// Next... the true power in Watts is V * I * cos φ, so that's equal
+// to WATT/3537 * IREF1 * UREF1. Which means
+// BL0942_PREF = BL0942_UREF * BL0942_IREF * 3537 / 305978 / 73989.
+//
+// Finally the accumulated energy. The period of a CF_CNT count is
+// 1638.4*256 / WATT seconds, or 419230.4 / WATT seconds. Which means
+// the energy represented by a CN_CNT pulse is 419230.4 WATT-seconds.
+// Factoring in the calibration, that's 419230.4 / BL0942_PREF actual
+// Watt-seconds (or Joules, as the physicists like to call them).
+//
+// But we're not being physicists today; we we're being engineers, so
+// we want to convert to kWh instead. Which we do by dividing by 1000
+// and then by 3600, so the energy in kWh is
+// CF_CNT * 419230.4 / BL0942_PREF / 3600000
+//
+// Which makes BL0952_EREF = BL0942_PREF * 3600000 / 419430.4
+
 static const float BL0942_PREF = 596;              // taken from tasmota
 static const float BL0942_UREF = 15873.35944299;   // should be 73989/1.218
 static const float BL0942_IREF = 251213.46469622;  // 305978/1.218
@@ -28,6 +79,11 @@ struct DataPacket {
   uint8_t checksum;
 } __attribute__((packed));
 
+enum LineFrequency : uint8_t {
+  LINE_FREQUENCY_50HZ = 50,
+  LINE_FREQUENCY_60HZ = 60,
+};
+
 class BL0942 : public PollingComponent, public uart::UARTDevice {
  public:
   void set_voltage_sensor(sensor::Sensor *voltage_sensor) { voltage_sensor_ = voltage_sensor; }
@@ -35,9 +91,27 @@ class BL0942 : public PollingComponent, public uart::UARTDevice {
   void set_power_sensor(sensor::Sensor *power_sensor) { power_sensor_ = power_sensor; }
   void set_energy_sensor(sensor::Sensor *energy_sensor) { energy_sensor_ = energy_sensor; }
   void set_frequency_sensor(sensor::Sensor *frequency_sensor) { frequency_sensor_ = frequency_sensor; }
+  void set_line_freq(LineFrequency freq) { this->line_freq_ = freq; }
+  void set_address(uint8_t address) { this->address_ = address; }
+  void set_reset(bool reset) { this->reset_ = reset; }
+  void set_current_reference(float current_ref) {
+    this->current_reference_ = current_ref;
+    this->current_reference_set_ = true;
+  }
+  void set_energy_reference(float energy_ref) {
+    this->energy_reference_ = energy_ref;
+    this->energy_reference_set_ = true;
+  }
+  void set_power_reference(float power_ref) {
+    this->power_reference_ = power_ref;
+    this->power_reference_set_ = true;
+  }
+  void set_voltage_reference(float voltage_ref) {
+    this->voltage_reference_ = voltage_ref;
+    this->voltage_reference_set_ = true;
+  }
 
   void loop() override;
-
   void update() override;
   void setup() override;
   void dump_config() override;
@@ -53,15 +127,25 @@ class BL0942 : public PollingComponent, public uart::UARTDevice {
 
   // Divide by this to turn into Watt
   float power_reference_ = BL0942_PREF;
+  bool power_reference_set_ = false;
   // Divide by this to turn into Volt
   float voltage_reference_ = BL0942_UREF;
+  bool voltage_reference_set_ = false;
   // Divide by this to turn into Ampere
   float current_reference_ = BL0942_IREF;
+  bool current_reference_set_ = false;
   // Divide by this to turn into kWh
   float energy_reference_ = BL0942_EREF;
+  bool energy_reference_set_ = false;
+  uint8_t address_ = 0;
+  bool reset_ = false;
+  LineFrequency line_freq_ = LINE_FREQUENCY_50HZ;
+  uint32_t rx_start_ = 0;
+  uint32_t prev_cf_cnt_ = 0;
 
-  static bool validate_checksum(DataPacket *data);
-
+  bool validate_checksum_(DataPacket *data);
+  int read_reg_(uint8_t reg);
+  void write_reg_(uint8_t reg, uint32_t val);
   void received_package_(DataPacket *data);
 };
 }  // namespace bl0942

esphome/components/bl0942/sensor.py

@@ -1,32 +1,46 @@
 import esphome.codegen as cg
-import esphome.config_validation as cv
 from esphome.components import sensor, uart
+import esphome.config_validation as cv
 from esphome.const import (
+    CONF_ADDRESS,
     CONF_CURRENT,
     CONF_ENERGY,
+    CONF_FREQUENCY,
     CONF_ID,
+    CONF_LINE_FREQUENCY,
     CONF_POWER,
     CONF_VOLTAGE,
-    CONF_FREQUENCY,
     DEVICE_CLASS_CURRENT,
     DEVICE_CLASS_ENERGY,
+    DEVICE_CLASS_FREQUENCY,
     DEVICE_CLASS_POWER,
     DEVICE_CLASS_VOLTAGE,
-    DEVICE_CLASS_FREQUENCY,
     STATE_CLASS_MEASUREMENT,
+    STATE_CLASS_TOTAL_INCREASING,
     UNIT_AMPERE,
+    UNIT_HERTZ,
     UNIT_KILOWATT_HOURS,
     UNIT_VOLT,
     UNIT_WATT,
-    UNIT_HERTZ,
-    STATE_CLASS_TOTAL_INCREASING,
 )
 
+CONF_CURRENT_REFERENCE = "current_reference"
+CONF_ENERGY_REFERENCE = "energy_reference"
+CONF_POWER_REFERENCE = "power_reference"
+CONF_RESET = "reset"
+CONF_VOLTAGE_REFERENCE = "voltage_reference"
+
 DEPENDENCIES = ["uart"]
 
 bl0942_ns = cg.esphome_ns.namespace("bl0942")
 BL0942 = bl0942_ns.class_("BL0942", cg.PollingComponent, uart.UARTDevice)
 
+LineFrequency = bl0942_ns.enum("LineFrequency")
+LINE_FREQS = {
+    50: LineFrequency.LINE_FREQUENCY_50HZ,
+    60: LineFrequency.LINE_FREQUENCY_60HZ,
+}
+
 CONFIG_SCHEMA = (
     cv.Schema(
         {
@@ -45,22 +59,35 @@ CONFIG_SCHEMA = (
             ),
             cv.Optional(CONF_POWER): sensor.sensor_schema(
                 unit_of_measurement=UNIT_WATT,
-                accuracy_decimals=0,
+                accuracy_decimals=1,
                 device_class=DEVICE_CLASS_POWER,
                 state_class=STATE_CLASS_MEASUREMENT,
             ),
             cv.Optional(CONF_ENERGY): sensor.sensor_schema(
                 unit_of_measurement=UNIT_KILOWATT_HOURS,
-                accuracy_decimals=0,
+                accuracy_decimals=3,
                 device_class=DEVICE_CLASS_ENERGY,
                 state_class=STATE_CLASS_TOTAL_INCREASING,
             ),
             cv.Optional(CONF_FREQUENCY): sensor.sensor_schema(
                 unit_of_measurement=UNIT_HERTZ,
-                accuracy_decimals=0,
+                accuracy_decimals=2,
                 device_class=DEVICE_CLASS_FREQUENCY,
                 state_class=STATE_CLASS_MEASUREMENT,
             ),
+            cv.Optional(CONF_LINE_FREQUENCY, default="50HZ"): cv.All(
+                cv.frequency,
+                cv.enum(
+                    LINE_FREQS,
+                    int=True,
+                ),
+            ),
+            cv.Optional(CONF_ADDRESS, default=0): cv.int_range(min=0, max=3),
+            cv.Optional(CONF_RESET, default=True): cv.boolean,
+            cv.Optional(CONF_CURRENT_REFERENCE): cv.float_,
+            cv.Optional(CONF_ENERGY_REFERENCE): cv.float_,
+            cv.Optional(CONF_POWER_REFERENCE): cv.float_,
+            cv.Optional(CONF_VOLTAGE_REFERENCE): cv.float_,
         }
     )
     .extend(cv.polling_component_schema("60s"))
@@ -88,3 +115,14 @@ async def to_code(config):
     if frequency_config := config.get(CONF_FREQUENCY):
         sens = await sensor.new_sensor(frequency_config)
         cg.add(var.set_frequency_sensor(sens))
+    cg.add(var.set_line_freq(config[CONF_LINE_FREQUENCY]))
+    cg.add(var.set_address(config[CONF_ADDRESS]))
+    cg.add(var.set_reset(config[CONF_RESET]))
+    if (current_reference := config.get(CONF_CURRENT_REFERENCE, None)) is not None:
+        cg.add(var.set_current_reference(current_reference))
+    if (voltage_reference := config.get(CONF_VOLTAGE_REFERENCE, None)) is not None:
+        cg.add(var.set_voltage_reference(voltage_reference))
+    if (power_reference := config.get(CONF_POWER_REFERENCE, None)) is not None:
+        cg.add(var.set_power_reference(power_reference))
+    if (energy_reference := config.get(CONF_ENERGY_REFERENCE, None)) is not None:
+        cg.add(var.set_energy_reference(energy_reference))

esphome/components/ble_client/__init__.py

@@ -65,9 +65,7 @@ CONF_ON_PASSKEY_NOTIFICATION = "on_passkey_notification"
 CONF_ON_NUMERIC_COMPARISON_REQUEST = "on_numeric_comparison_request"
 CONF_AUTO_CONNECT = "auto_connect"
 
-# Espressif platformio framework is built with MAX_BLE_CONN to 3, so
-# enforce this in yaml checks.
-MULTI_CONF = 3
+MULTI_CONF = True
 
 CONFIG_SCHEMA = (
     cv.Schema(

esphome/components/bluetooth_proxy/bluetooth_proxy.cpp

@@ -54,6 +54,9 @@ bool BluetoothProxy::parse_devices(esp_ble_gap_cb_param_t::ble_scan_result_evt_p
     }
 
     resp.advertisements.push_back(std::move(adv));
+
+    ESP_LOGV(TAG, "Proxying raw packet from %02X:%02X:%02X:%02X:%02X:%02X, length %d. RSSI: %d dB", result.bda[0],
+             result.bda[1], result.bda[2], result.bda[3], result.bda[4], result.bda[5], length, result.rssi);
   }
   ESP_LOGV(TAG, "Proxying %d packets", count);
   this->api_connection_->send_bluetooth_le_raw_advertisements_response(resp);
@@ -87,6 +90,8 @@ void BluetoothProxy::send_api_packet_(const esp32_ble_tracker::ESPBTDevice &devi
 void BluetoothProxy::dump_config() {
   ESP_LOGCONFIG(TAG, "Bluetooth Proxy:");
   ESP_LOGCONFIG(TAG, "  Active: %s", YESNO(this->active_));
+  ESP_LOGCONFIG(TAG, "  Connections: %d", this->connections_.size());
+  ESP_LOGCONFIG(TAG, "  Raw advertisements: %s", YESNO(this->raw_advertisements_));
 }
 
 int BluetoothProxy::get_bluetooth_connections_free() {

esphome/components/bmp280/sensor.py

@@ -1,96 +1,5 @@
-import esphome.codegen as cg
 import esphome.config_validation as cv
-from esphome.components import i2c, sensor
-from esphome.const import (
-    CONF_ID,
-    CONF_PRESSURE,
-    CONF_TEMPERATURE,
-    DEVICE_CLASS_PRESSURE,
-    DEVICE_CLASS_TEMPERATURE,
-    STATE_CLASS_MEASUREMENT,
-    UNIT_CELSIUS,
-    UNIT_HECTOPASCAL,
-    CONF_IIR_FILTER,
-    CONF_OVERSAMPLING,
+
+CONFIG_SCHEMA = cv.invalid(
+    "The bmp280 sensor component has been renamed to bmp280_i2c."
 )
-
-DEPENDENCIES = ["i2c"]
-
-bmp280_ns = cg.esphome_ns.namespace("bmp280")
-BMP280Oversampling = bmp280_ns.enum("BMP280Oversampling")
-OVERSAMPLING_OPTIONS = {
-    "NONE": BMP280Oversampling.BMP280_OVERSAMPLING_NONE,
-    "1X": BMP280Oversampling.BMP280_OVERSAMPLING_1X,
-    "2X": BMP280Oversampling.BMP280_OVERSAMPLING_2X,
-    "4X": BMP280Oversampling.BMP280_OVERSAMPLING_4X,
-    "8X": BMP280Oversampling.BMP280_OVERSAMPLING_8X,
-    "16X": BMP280Oversampling.BMP280_OVERSAMPLING_16X,
-}
-
-BMP280IIRFilter = bmp280_ns.enum("BMP280IIRFilter")
-IIR_FILTER_OPTIONS = {
-    "OFF": BMP280IIRFilter.BMP280_IIR_FILTER_OFF,
-    "2X": BMP280IIRFilter.BMP280_IIR_FILTER_2X,
-    "4X": BMP280IIRFilter.BMP280_IIR_FILTER_4X,
-    "8X": BMP280IIRFilter.BMP280_IIR_FILTER_8X,
-    "16X": BMP280IIRFilter.BMP280_IIR_FILTER_16X,
-}
-
-BMP280Component = bmp280_ns.class_(
-    "BMP280Component", cg.PollingComponent, i2c.I2CDevice
-)
-
-CONFIG_SCHEMA = (
-    cv.Schema(
-        {
-            cv.GenerateID(): cv.declare_id(BMP280Component),
-            cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(
-                unit_of_measurement=UNIT_CELSIUS,
-                accuracy_decimals=1,
-                device_class=DEVICE_CLASS_TEMPERATURE,
-                state_class=STATE_CLASS_MEASUREMENT,
-            ).extend(
-                {
-                    cv.Optional(CONF_OVERSAMPLING, default="16X"): cv.enum(
-                        OVERSAMPLING_OPTIONS, upper=True
-                    ),
-                }
-            ),
-            cv.Optional(CONF_PRESSURE): sensor.sensor_schema(
-                unit_of_measurement=UNIT_HECTOPASCAL,
-                accuracy_decimals=1,
-                device_class=DEVICE_CLASS_PRESSURE,
-                state_class=STATE_CLASS_MEASUREMENT,
-            ).extend(
-                {
-                    cv.Optional(CONF_OVERSAMPLING, default="16X"): cv.enum(
-                        OVERSAMPLING_OPTIONS, upper=True
-                    ),
-                }
-            ),
-            cv.Optional(CONF_IIR_FILTER, default="OFF"): cv.enum(
-                IIR_FILTER_OPTIONS, upper=True
-            ),
-        }
-    )
-    .extend(cv.polling_component_schema("60s"))
-    .extend(i2c.i2c_device_schema(0x77))
-)
-
-
-async def to_code(config):
-    var = cg.new_Pvariable(config[CONF_ID])
-    await cg.register_component(var, config)
-    await i2c.register_i2c_device(var, config)
-
-    if temperature_config := config.get(CONF_TEMPERATURE):
-        sens = await sensor.new_sensor(temperature_config)
-        cg.add(var.set_temperature_sensor(sens))
-        cg.add(var.set_temperature_oversampling(temperature_config[CONF_OVERSAMPLING]))
-
-    if pressure_config := config.get(CONF_PRESSURE):
-        sens = await sensor.new_sensor(pressure_config)
-        cg.add(var.set_pressure_sensor(sens))
-        cg.add(var.set_pressure_oversampling(pressure_config[CONF_OVERSAMPLING]))
-
-    cg.add(var.set_iir_filter(config[CONF_IIR_FILTER]))

esphome/components/bmp280_base/__init__.py

@@ -0,0 +1,88 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import sensor
+from esphome.const import (
+    CONF_ID,
+    CONF_IIR_FILTER,
+    CONF_OVERSAMPLING,
+    CONF_PRESSURE,
+    CONF_TEMPERATURE,
+    DEVICE_CLASS_PRESSURE,
+    DEVICE_CLASS_TEMPERATURE,
+    STATE_CLASS_MEASUREMENT,
+    UNIT_CELSIUS,
+    UNIT_HECTOPASCAL,
+)
+
+CODEOWNERS = ["@ademuri"]
+
+bmp280_ns = cg.esphome_ns.namespace("bmp280_base")
+BMP280Oversampling = bmp280_ns.enum("BMP280Oversampling")
+OVERSAMPLING_OPTIONS = {
+    "NONE": BMP280Oversampling.BMP280_OVERSAMPLING_NONE,
+    "1X": BMP280Oversampling.BMP280_OVERSAMPLING_1X,
+    "2X": BMP280Oversampling.BMP280_OVERSAMPLING_2X,
+    "4X": BMP280Oversampling.BMP280_OVERSAMPLING_4X,
+    "8X": BMP280Oversampling.BMP280_OVERSAMPLING_8X,
+    "16X": BMP280Oversampling.BMP280_OVERSAMPLING_16X,
+}
+
+BMP280IIRFilter = bmp280_ns.enum("BMP280IIRFilter")
+IIR_FILTER_OPTIONS = {
+    "OFF": BMP280IIRFilter.BMP280_IIR_FILTER_OFF,
+    "2X": BMP280IIRFilter.BMP280_IIR_FILTER_2X,
+    "4X": BMP280IIRFilter.BMP280_IIR_FILTER_4X,
+    "8X": BMP280IIRFilter.BMP280_IIR_FILTER_8X,
+    "16X": BMP280IIRFilter.BMP280_IIR_FILTER_16X,
+}
+
+CONFIG_SCHEMA_BASE = cv.Schema(
+    {
+        cv.Optional(CONF_TEMPERATURE): sensor.sensor_schema(
+            unit_of_measurement=UNIT_CELSIUS,
+            accuracy_decimals=1,
+            device_class=DEVICE_CLASS_TEMPERATURE,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ).extend(
+            {
+                cv.Optional(CONF_OVERSAMPLING, default="16X"): cv.enum(
+                    OVERSAMPLING_OPTIONS, upper=True
+                ),
+            }
+        ),
+        cv.Optional(CONF_PRESSURE): sensor.sensor_schema(
+            unit_of_measurement=UNIT_HECTOPASCAL,
+            accuracy_decimals=1,
+            device_class=DEVICE_CLASS_PRESSURE,
+            state_class=STATE_CLASS_MEASUREMENT,
+        ).extend(
+            {
+                cv.Optional(CONF_OVERSAMPLING, default="16X"): cv.enum(
+                    OVERSAMPLING_OPTIONS, upper=True
+                ),
+            }
+        ),
+        cv.Optional(CONF_IIR_FILTER, default="OFF"): cv.enum(
+            IIR_FILTER_OPTIONS, upper=True
+        ),
+    }
+).extend(cv.polling_component_schema("60s"))
+
+
+async def to_code_base(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+
+    if temperature_config := config.get(CONF_TEMPERATURE):
+        sens = await sensor.new_sensor(temperature_config)
+        cg.add(var.set_temperature_sensor(sens))
+        cg.add(var.set_temperature_oversampling(temperature_config[CONF_OVERSAMPLING]))
+
+    if pressure_config := config.get(CONF_PRESSURE):
+        sens = await sensor.new_sensor(pressure_config)
+        cg.add(var.set_pressure_sensor(sens))
+        cg.add(var.set_pressure_oversampling(pressure_config[CONF_OVERSAMPLING]))
+
+    cg.add(var.set_iir_filter(config[CONF_IIR_FILTER]))
+
+    return var

esphome/components/bmp280_base/bmp280_base.cpp

@@ -1,9 +1,9 @@
-#include "bmp280.h"
+#include "bmp280_base.h"
 #include "esphome/core/hal.h"
 #include "esphome/core/log.h"
 
 namespace esphome {
-namespace bmp280 {
+namespace bmp280_base {
 
 static const char *const TAG = "bmp280.sensor";
 
@@ -59,6 +59,14 @@ static const char *iir_filter_to_str(BMP280IIRFilter filter) {
 void BMP280Component::setup() {
   ESP_LOGCONFIG(TAG, "Setting up BMP280...");
   uint8_t chip_id = 0;
+
+  // Read the chip id twice, to work around a bug where the first read is 0.
+  // https://community.st.com/t5/stm32-mcus-products/issue-with-reading-bmp280-chip-id-using-spi/td-p/691855
+  if (!this->read_byte(0xD0, &chip_id)) {
+    this->error_code_ = COMMUNICATION_FAILED;
+    this->mark_failed();
+    return;
+  }
   if (!this->read_byte(0xD0, &chip_id)) {
     this->error_code_ = COMMUNICATION_FAILED;
     this->mark_failed();
@@ -122,7 +130,6 @@ void BMP280Component::setup() {
 }
 void BMP280Component::dump_config() {
   ESP_LOGCONFIG(TAG, "BMP280:");
-  LOG_I2C_DEVICE(this);
   switch (this->error_code_) {
     case COMMUNICATION_FAILED:
       ESP_LOGE(TAG, "Communication with BMP280 failed!");
@@ -262,5 +269,5 @@ uint16_t BMP280Component::read_u16_le_(uint8_t a_register) {
 }
 int16_t BMP280Component::read_s16_le_(uint8_t a_register) { return this->read_u16_le_(a_register); }
 
-}  // namespace bmp280
+}  // namespace bmp280_base
 }  // namespace esphome

esphome/components/bmp280_base/bmp280_base.h

@@ -2,10 +2,9 @@
 
 #include "esphome/core/component.h"
 #include "esphome/components/sensor/sensor.h"
-#include "esphome/components/i2c/i2c.h"
 
 namespace esphome {
-namespace bmp280 {
+namespace bmp280_base {
 
 /// Internal struct storing the calibration values of an BMP280.
 struct BMP280CalibrationData {
@@ -50,8 +49,8 @@ enum BMP280IIRFilter {
   BMP280_IIR_FILTER_16X = 0b100,
 };
 
-/// This class implements support for the BMP280 Temperature+Pressure i2c sensor.
-class BMP280Component : public PollingComponent, public i2c::I2CDevice {
+/// This class implements support for the BMP280 Temperature+Pressure sensor.
+class BMP280Component : public PollingComponent {
  public:
   void set_temperature_sensor(sensor::Sensor *temperature_sensor) { temperature_sensor_ = temperature_sensor; }
   void set_pressure_sensor(sensor::Sensor *pressure_sensor) { pressure_sensor_ = pressure_sensor; }
@@ -68,6 +67,11 @@ class BMP280Component : public PollingComponent, public i2c::I2CDevice {
   float get_setup_priority() const override;
   void update() override;
 
+  virtual bool read_byte(uint8_t a_register, uint8_t *data) = 0;
+  virtual bool write_byte(uint8_t a_register, uint8_t data) = 0;
+  virtual bool read_bytes(uint8_t a_register, uint8_t *data, size_t len) = 0;
+  virtual bool read_byte_16(uint8_t a_register, uint16_t *data) = 0;
+
  protected:
   /// Read the temperature value and store the calculated ambient temperature in t_fine.
   float read_temperature_(int32_t *t_fine);
@@ -90,5 +94,5 @@ class BMP280Component : public PollingComponent, public i2c::I2CDevice {
   } error_code_{NONE};
 };
 
-}  // namespace bmp280
+}  // namespace bmp280_base
 }  // namespace esphome

esphome/components/bmp280_i2c/bmp280_i2c.cpp

@@ -0,0 +1,27 @@
+#include "bmp280_i2c.h"
+#include "esphome/core/hal.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace bmp280_i2c {
+
+bool BMP280I2CComponent::read_byte(uint8_t a_register, uint8_t *data) {
+  return I2CDevice::read_byte(a_register, data);
+};
+bool BMP280I2CComponent::write_byte(uint8_t a_register, uint8_t data) {
+  return I2CDevice::write_byte(a_register, data);
+};
+bool BMP280I2CComponent::read_bytes(uint8_t a_register, uint8_t *data, size_t len) {
+  return I2CDevice::read_bytes(a_register, data, len);
+};
+bool BMP280I2CComponent::read_byte_16(uint8_t a_register, uint16_t *data) {
+  return I2CDevice::read_byte_16(a_register, data);
+};
+
+void BMP280I2CComponent::dump_config() {
+  LOG_I2C_DEVICE(this);
+  BMP280Component::dump_config();
+}
+
+}  // namespace bmp280_i2c
+}  // namespace esphome

esphome/components/bmp280_i2c/bmp280_i2c.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include "esphome/components/bmp280_base/bmp280_base.h"
+#include "esphome/components/i2c/i2c.h"
+
+namespace esphome {
+namespace bmp280_i2c {
+
+static const char *const TAG = "bmp280_i2c.sensor";
+
+/// This class implements support for the BMP280 Temperature+Pressure i2c sensor.
+class BMP280I2CComponent : public esphome::bmp280_base::BMP280Component, public i2c::I2CDevice {
+ public:
+  bool read_byte(uint8_t a_register, uint8_t *data) override;
+  bool write_byte(uint8_t a_register, uint8_t data) override;
+  bool read_bytes(uint8_t a_register, uint8_t *data, size_t len) override;
+  bool read_byte_16(uint8_t a_register, uint16_t *data) override;
+  void dump_config() override;
+};
+
+}  // namespace bmp280_i2c
+}  // namespace esphome

esphome/components/bmp280_i2c/sensor.py

@@ -0,0 +1,22 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import i2c
+from ..bmp280_base import to_code_base, CONFIG_SCHEMA_BASE
+
+AUTO_LOAD = ["bmp280_base"]
+CODEOWNERS = ["@ademuri"]
+DEPENDENCIES = ["i2c"]
+
+bmp280_ns = cg.esphome_ns.namespace("bmp280_i2c")
+BMP280I2CComponent = bmp280_ns.class_(
+    "BMP280I2CComponent", cg.PollingComponent, i2c.I2CDevice
+)
+
+CONFIG_SCHEMA = CONFIG_SCHEMA_BASE.extend(
+    i2c.i2c_device_schema(default_address=0x77)
+).extend({cv.GenerateID(): cv.declare_id(BMP280I2CComponent)})
+
+
+async def to_code(config):
+    var = await to_code_base(config)
+    await i2c.register_i2c_device(var, config)

esphome/components/bmp280_spi/bmp280_spi.cpp

@@ -0,0 +1,65 @@
+#include <cstdint>
+#include <cstddef>
+
+#include "bmp280_spi.h"
+#include <esphome/components/bmp280_base/bmp280_base.h>
+
+namespace esphome {
+namespace bmp280_spi {
+
+uint8_t set_bit(uint8_t num, uint8_t position) {
+  uint8_t mask = 1 << position;
+  return num | mask;
+}
+
+uint8_t clear_bit(uint8_t num, uint8_t position) {
+  uint8_t mask = 1 << position;
+  return num & ~mask;
+}
+
+void BMP280SPIComponent::setup() {
+  this->spi_setup();
+  BMP280Component::setup();
+};
+
+// In SPI mode, only 7 bits of the register addresses are used; the MSB of register address is not used
+// and replaced by a read/write bit (RW = ‘0’ for write and RW = ‘1’ for read).
+// Example: address 0xF7 is accessed by using SPI register address 0x77. For write access, the byte
+// 0x77 is transferred, for read access, the byte 0xF7 is transferred.
+// https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmp280-ds001.pdf
+
+bool BMP280SPIComponent::read_byte(uint8_t a_register, uint8_t *data) {
+  this->enable();
+  this->transfer_byte(set_bit(a_register, 7));
+  *data = this->transfer_byte(0);
+  this->disable();
+  return true;
+}
+
+bool BMP280SPIComponent::write_byte(uint8_t a_register, uint8_t data) {
+  this->enable();
+  this->transfer_byte(clear_bit(a_register, 7));
+  this->transfer_byte(data);
+  this->disable();
+  return true;
+}
+
+bool BMP280SPIComponent::read_bytes(uint8_t a_register, uint8_t *data, size_t len) {
+  this->enable();
+  this->transfer_byte(set_bit(a_register, 7));
+  this->read_array(data, len);
+  this->disable();
+  return true;
+}
+
+bool BMP280SPIComponent::read_byte_16(uint8_t a_register, uint16_t *data) {
+  this->enable();
+  this->transfer_byte(set_bit(a_register, 7));
+  ((uint8_t *) data)[1] = this->transfer_byte(0);
+  ((uint8_t *) data)[0] = this->transfer_byte(0);
+  this->disable();
+  return true;
+}
+
+}  // namespace bmp280_spi
+}  // namespace esphome

esphome/components/bmp280_spi/bmp280_spi.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include "esphome/components/bmp280_base/bmp280_base.h"
+#include "esphome/components/spi/spi.h"
+
+namespace esphome {
+namespace bmp280_spi {
+
+class BMP280SPIComponent : public esphome::bmp280_base::BMP280Component,
+                           public spi::SPIDevice<spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW,
+                                                 spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_200KHZ> {
+  void setup() override;
+  bool read_byte(uint8_t a_register, uint8_t *data) override;
+  bool write_byte(uint8_t a_register, uint8_t data) override;
+  bool read_bytes(uint8_t a_register, uint8_t *data, size_t len) override;
+  bool read_byte_16(uint8_t a_register, uint16_t *data) override;
+};
+
+}  // namespace bmp280_spi
+}  // namespace esphome

esphome/components/bmp280_spi/sensor.py

@@ -0,0 +1,22 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.components import spi
+from ..bmp280_base import to_code_base, CONFIG_SCHEMA_BASE
+
+AUTO_LOAD = ["bmp280_base"]
+CODEOWNERS = ["@ademuri"]
+DEPENDENCIES = ["spi"]
+
+bmp280_ns = cg.esphome_ns.namespace("bmp280_spi")
+BMP280SPIComponent = bmp280_ns.class_(
+    "BMP280SPIComponent", cg.PollingComponent, spi.SPIDevice
+)
+
+CONFIG_SCHEMA = CONFIG_SCHEMA_BASE.extend(
+    spi.spi_device_schema(default_mode="mode3")
+).extend({cv.GenerateID(): cv.declare_id(BMP280SPIComponent)})
+
+
+async def to_code(config):
+    var = await to_code_base(config)
+    await spi.register_spi_device(var, config)

esphome/components/captive_portal/captive_portal.cpp

@@ -1,4 +1,5 @@
 #include "captive_portal.h"
+#ifdef USE_CAPTIVE_PORTAL
 #include "esphome/core/log.h"
 #include "esphome/core/application.h"
 #include "esphome/components/wifi/wifi_component.h"
@@ -91,3 +92,4 @@ CaptivePortal *global_captive_portal = nullptr;  // NOLINT(cppcoreguidelines-avo
 
 }  // namespace captive_portal
 }  // namespace esphome
+#endif

esphome/components/captive_portal/captive_portal.h

@@ -1,5 +1,6 @@
 #pragma once
-
+#include "esphome/core/defines.h"
+#ifdef USE_CAPTIVE_PORTAL
 #include <memory>
 #ifdef USE_ARDUINO
 #include <DNSServer.h>
@@ -71,3 +72,4 @@ extern CaptivePortal *global_captive_portal;  // NOLINT(cppcoreguidelines-avoid-
 
 }  // namespace captive_portal
 }  // namespace esphome
+#endif

esphome/components/ch422g/__init__.py

@@ -0,0 +1,67 @@
+from esphome import pins
+import esphome.codegen as cg
+from esphome.components import i2c
+import esphome.config_validation as cv
+from esphome.const import (
+    CONF_ID,
+    CONF_INPUT,
+    CONF_INVERTED,
+    CONF_MODE,
+    CONF_NUMBER,
+    CONF_OUTPUT,
+    CONF_RESTORE_VALUE,
+)
+
+CODEOWNERS = ["@jesterret"]
+DEPENDENCIES = ["i2c"]
+MULTI_CONF = True
+ch422g_ns = cg.esphome_ns.namespace("ch422g")
+
+CH422GComponent = ch422g_ns.class_("CH422GComponent", cg.Component, i2c.I2CDevice)
+CH422GGPIOPin = ch422g_ns.class_(
+    "CH422GGPIOPin", cg.GPIOPin, cg.Parented.template(CH422GComponent)
+)
+
+CONF_CH422G = "ch422g"
+CONFIG_SCHEMA = (
+    cv.Schema(
+        {
+            cv.Required(CONF_ID): cv.declare_id(CH422GComponent),
+            cv.Optional(CONF_RESTORE_VALUE, default=False): cv.boolean,
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
+    .extend(i2c.i2c_device_schema(0x24))
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    cg.add(var.set_restore_value(config[CONF_RESTORE_VALUE]))
+    await cg.register_component(var, config)
+    await i2c.register_i2c_device(var, config)
+
+
+CH422G_PIN_SCHEMA = pins.gpio_base_schema(
+    CH422GGPIOPin,
+    cv.int_range(min=0, max=7),
+    modes=[CONF_INPUT, CONF_OUTPUT],
+).extend(
+    {
+        cv.Required(CONF_CH422G): cv.use_id(CH422GComponent),
+    }
+)
+
+
+@pins.PIN_SCHEMA_REGISTRY.register(CONF_CH422G, CH422G_PIN_SCHEMA)
+async def ch422g_pin_to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    parent = await cg.get_variable(config[CONF_CH422G])
+
+    cg.add(var.set_parent(parent))
+
+    num = config[CONF_NUMBER]
+    cg.add(var.set_pin(num))
+    cg.add(var.set_inverted(config[CONF_INVERTED]))
+    cg.add(var.set_flags(pins.gpio_flags_expr(config[CONF_MODE])))
+    return var

esphome/components/ch422g/ch422g.cpp

@@ -0,0 +1,122 @@
+#include "ch422g.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace ch422g {
+
+const uint8_t CH422G_REG_IN = 0x26;
+const uint8_t CH422G_REG_OUT = 0x38;
+const uint8_t OUT_REG_DEFAULT_VAL = 0xdf;
+
+static const char *const TAG = "ch422g";
+
+void CH422GComponent::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up CH422G...");
+  // Test to see if device exists
+  if (!this->read_inputs_()) {
+    ESP_LOGE(TAG, "CH422G not detected at 0x%02X", this->address_);
+    this->mark_failed();
+    return;
+  }
+
+  // restore defaults over whatever got saved on last boot
+  if (!this->restore_value_) {
+    this->write_output_(OUT_REG_DEFAULT_VAL);
+  }
+
+  ESP_LOGD(TAG, "Initialization complete. Warning: %d, Error: %d", this->status_has_warning(),
+           this->status_has_error());
+}
+
+void CH422GComponent::loop() {
+  // Clear all the previously read flags.
+  this->pin_read_cache_ = 0x00;
+}
+
+void CH422GComponent::dump_config() {
+  ESP_LOGCONFIG(TAG, "CH422G:");
+  LOG_I2C_DEVICE(this)
+  if (this->is_failed()) {
+    ESP_LOGE(TAG, "Communication with CH422G failed!");
+  }
+}
+
+// ch422g doesn't have any flag support (needs docs?)
+void CH422GComponent::pin_mode(uint8_t pin, gpio::Flags flags) {}
+
+bool CH422GComponent::digital_read(uint8_t pin) {
+  if (this->pin_read_cache_ == 0 || this->pin_read_cache_ & (1 << pin)) {
+    // Read values on first access or in case it's being read again in the same loop
+    this->read_inputs_();
+  }
+
+  this->pin_read_cache_ |= (1 << pin);
+  return this->state_mask_ & (1 << pin);
+}
+
+void CH422GComponent::digital_write(uint8_t pin, bool value) {
+  if (value) {
+    this->write_output_(this->state_mask_ | (1 << pin));
+  } else {
+    this->write_output_(this->state_mask_ & ~(1 << pin));
+  }
+}
+
+bool CH422GComponent::read_inputs_() {
+  if (this->is_failed()) {
+    return false;
+  }
+
+  uint8_t temp = 0;
+  if ((this->last_error_ = this->read(&temp, 1)) != esphome::i2c::ERROR_OK) {
+    this->status_set_warning(str_sprintf("read_inputs_(): I2C I/O error: %d", (int) this->last_error_).c_str());
+    return false;
+  }
+
+  uint8_t output = 0;
+  if ((this->last_error_ = this->bus_->read(CH422G_REG_IN, &output, 1)) != esphome::i2c::ERROR_OK) {
+    this->status_set_warning(str_sprintf("read_inputs_(): I2C I/O error: %d", (int) this->last_error_).c_str());
+    return false;
+  }
+
+  this->state_mask_ = output;
+  this->status_clear_warning();
+
+  return true;
+}
+
+bool CH422GComponent::write_output_(uint8_t value) {
+  const uint8_t temp = 1;
+  if ((this->last_error_ = this->write(&temp, 1, false)) != esphome::i2c::ERROR_OK) {
+    this->status_set_warning(str_sprintf("write_output_(): I2C I/O error: %d", (int) this->last_error_).c_str());
+    return false;
+  }
+
+  uint8_t write_mask = value;
+  if ((this->last_error_ = this->bus_->write(CH422G_REG_OUT, &write_mask, 1)) != esphome::i2c::ERROR_OK) {
+    this->status_set_warning(
+        str_sprintf("write_output_(): I2C I/O error: %d for write_mask: %d", (int) this->last_error_, (int) write_mask)
+            .c_str());
+    return false;
+  }
+
+  this->state_mask_ = value;
+  this->status_clear_warning();
+  return true;
+}
+
+float CH422GComponent::get_setup_priority() const { return setup_priority::IO; }
+
+// Run our loop() method very early in the loop, so that we cache read values
+// before other components call our digital_read() method.
+float CH422GComponent::get_loop_priority() const { return 9.0f; }  // Just after WIFI
+
+void CH422GGPIOPin::setup() { pin_mode(flags_); }
+void CH422GGPIOPin::pin_mode(gpio::Flags flags) { this->parent_->pin_mode(this->pin_, flags); }
+bool CH422GGPIOPin::digital_read() { return this->parent_->digital_read(this->pin_) != this->inverted_; }
+
+void CH422GGPIOPin::digital_write(bool value) { this->parent_->digital_write(this->pin_, value != this->inverted_); }
+std::string CH422GGPIOPin::dump_summary() const { return str_sprintf("EXIO%u via CH422G", pin_); }
+
+}  // namespace ch422g
+}  // namespace esphome

esphome/components/ch422g/ch422g.h

@@ -0,0 +1,70 @@
+#pragma once
+
+#include "esphome/core/component.h"
+#include "esphome/core/hal.h"
+#include "esphome/components/i2c/i2c.h"
+
+namespace esphome {
+namespace ch422g {
+
+class CH422GComponent : public Component, public i2c::I2CDevice {
+ public:
+  CH422GComponent() = default;
+
+  /// Check i2c availability and setup masks
+  void setup() override;
+  /// Poll for input changes periodically
+  void loop() override;
+  /// Helper function to read the value of a pin.
+  bool digital_read(uint8_t pin);
+  /// Helper function to write the value of a pin.
+  void digital_write(uint8_t pin, bool value);
+  /// Helper function to set the pin mode of a pin.
+  void pin_mode(uint8_t pin, gpio::Flags flags);
+
+  float get_setup_priority() const override;
+
+  float get_loop_priority() const override;
+
+  void dump_config() override;
+
+  void set_restore_value(bool restore_value) { this->restore_value_ = restore_value; }
+
+ protected:
+  bool read_inputs_();
+
+  bool write_output_(uint8_t value);
+
+  /// The mask to write as output state - 1 means HIGH, 0 means LOW
+  uint8_t state_mask_{0x00};
+  /// Flags to check if read previously during this loop
+  uint8_t pin_read_cache_ = {0x00};
+  /// Storage for last I2C error seen
+  esphome::i2c::ErrorCode last_error_;
+  /// Whether we want to override stored values on expander
+  bool restore_value_{false};
+};
+
+/// Helper class to expose a CH422G pin as an internal input GPIO pin.
+class CH422GGPIOPin : public GPIOPin {
+ public:
+  void setup() override;
+  void pin_mode(gpio::Flags flags) override;
+  bool digital_read() override;
+  void digital_write(bool value) override;
+  std::string dump_summary() const override;
+
+  void set_parent(CH422GComponent *parent) { parent_ = parent; }
+  void set_pin(uint8_t pin) { pin_ = pin; }
+  void set_inverted(bool inverted) { inverted_ = inverted; }
+  void set_flags(gpio::Flags flags) { flags_ = flags; }
+
+ protected:
+  CH422GComponent *parent_;
+  uint8_t pin_;
+  bool inverted_;
+  gpio::Flags flags_;
+};
+
+}  // namespace ch422g
+}  // namespace esphome

esphome/components/datetime/__init__.py

@@ -186,7 +186,7 @@ async def datetime_date_set_to_code(config, action_id, template_arg, args):
 
     date_config = config[CONF_DATE]
     if cg.is_template(date_config):
-        template_ = await cg.templatable(date_config, [], cg.ESPTime)
+        template_ = await cg.templatable(date_config, args, cg.ESPTime)
         cg.add(action_var.set_date(template_))
     else:
         date_struct = cg.StructInitializer(
@@ -217,7 +217,7 @@ async def datetime_time_set_to_code(config, action_id, template_arg, args):
 
     time_config = config[CONF_TIME]
     if cg.is_template(time_config):
-        template_ = await cg.templatable(time_config, [], cg.ESPTime)
+        template_ = await cg.templatable(time_config, args, cg.ESPTime)
         cg.add(action_var.set_time(template_))
     else:
         time_struct = cg.StructInitializer(
@@ -248,7 +248,7 @@ async def datetime_datetime_set_to_code(config, action_id, template_arg, args):
 
     datetime_config = config[CONF_DATETIME]
     if cg.is_template(datetime_config):
-        template_ = await cg.templatable(datetime_config, [], cg.ESPTime)
+        template_ = await cg.templatable(datetime_config, args, cg.ESPTime)
         cg.add(action_var.set_datetime(template_))
     else:
         datetime_struct = cg.StructInitializer(

esphome/components/debug/debug_esp32.cpp

@@ -16,6 +16,8 @@
 #include <esp32s2/rom/rtc.h>
 #elif defined(USE_ESP32_VARIANT_ESP32S3)
 #include <esp32s3/rom/rtc.h>
+#elif defined(USE_ESP32_VARIANT_ESP32H2)
+#include <esp32h2/rom/rtc.h>
 #endif
 #ifdef USE_ARDUINO
 #include <Esp.h>
@@ -61,7 +63,7 @@ std::string DebugComponent::get_reset_reason_() {
     case RTCWDT_SYS_RESET:
       reset_reason = "RTC Watch Dog Reset Digital Core";
       break;
-#if !defined(USE_ESP32_VARIANT_ESP32C6)
+#if !defined(USE_ESP32_VARIANT_ESP32C6) && !defined(USE_ESP32_VARIANT_ESP32H2)
     case INTRUSION_RESET:
       reset_reason = "Intrusion Reset CPU";
       break;

esphome/components/display/__init__.py

@@ -1,15 +1,15 @@
+from esphome import automation, core
+from esphome.automation import maybe_simple_id
 import esphome.codegen as cg
 import esphome.config_validation as cv
-from esphome import core, automation
-from esphome.automation import maybe_simple_id
 from esphome.const import (
     CONF_AUTO_CLEAR_ENABLED,
+    CONF_FROM,
     CONF_ID,
     CONF_LAMBDA,
-    CONF_PAGES,
     CONF_PAGE_ID,
+    CONF_PAGES,
     CONF_ROTATION,
-    CONF_FROM,
     CONF_TO,
     CONF_TRIGGER_ID,
 )
@@ -195,3 +195,4 @@ async def display_is_displaying_page_to_code(config, condition_id, template_arg,
 @coroutine_with_priority(100.0)
 async def to_code(config):
     cg.add_global(display_ns.using)
+    cg.add_define("USE_DISPLAY")

esphome/components/e131/e131.cpp

@@ -1,4 +1,5 @@
 #include "e131.h"
+#ifdef USE_NETWORK
 #include "e131_addressable_light_effect.h"
 #include "esphome/core/log.h"
 
@@ -118,3 +119,4 @@ bool E131Component::process_(int universe, const E131Packet &packet) {
 
 }  // namespace e131
 }  // namespace esphome
+#endif

esphome/components/e131/e131.h

@@ -1,5 +1,6 @@
 #pragma once
-
+#include "esphome/core/defines.h"
+#ifdef USE_NETWORK
 #include "esphome/components/socket/socket.h"
 #include "esphome/core/component.h"
 
@@ -53,3 +54,4 @@ class E131Component : public esphome::Component {
 
 }  // namespace e131
 }  // namespace esphome
+#endif

esphome/components/e131/e131_addressable_light_effect.cpp

@@ -1,5 +1,6 @@
 #include "e131_addressable_light_effect.h"
 #include "e131.h"
+#ifdef USE_NETWORK
 #include "esphome/core/log.h"
 
 namespace esphome {
@@ -90,3 +91,4 @@ bool E131AddressableLightEffect::process_(int universe, const E131Packet &packet
 
 }  // namespace e131
 }  // namespace esphome
+#endif

esphome/components/e131/e131_addressable_light_effect.h

@@ -2,7 +2,7 @@
 
 #include "esphome/core/component.h"
 #include "esphome/components/light/addressable_light_effect.h"
-
+#ifdef USE_NETWORK
 namespace esphome {
 namespace e131 {
 
@@ -42,3 +42,4 @@ class E131AddressableLightEffect : public light::AddressableLightEffect {
 
 }  // namespace e131
 }  // namespace esphome
+#endif

esphome/components/e131/e131_packet.cpp

@@ -1,5 +1,6 @@
 #include <cstring>
 #include "e131.h"
+#ifdef USE_NETWORK
 #include "esphome/components/network/ip_address.h"
 #include "esphome/core/log.h"
 #include "esphome/core/util.h"
@@ -137,3 +138,4 @@ bool E131Component::packet_(const std::vector<uint8_t> &data, int &universe, E13
 
 }  // namespace e131
 }  // namespace esphome
+#endif

esphome/components/esp32_can/canbus.py

@@ -1,18 +1,23 @@
-import esphome.codegen as cg
-import esphome.config_validation as cv
 from esphome import pins
+import esphome.codegen as cg
 from esphome.components import canbus
-from esphome.const import CONF_ID, CONF_RX_PIN, CONF_TX_PIN
-from esphome.components.canbus import CanbusComponent, CanSpeed, CONF_BIT_RATE
-
+from esphome.components.canbus import CONF_BIT_RATE, CanbusComponent, CanSpeed
 from esphome.components.esp32 import get_esp32_variant
 from esphome.components.esp32.const import (
     VARIANT_ESP32,
-    VARIANT_ESP32S2,
-    VARIANT_ESP32S3,
     VARIANT_ESP32C3,
     VARIANT_ESP32C6,
     VARIANT_ESP32H2,
+    VARIANT_ESP32S2,
+    VARIANT_ESP32S3,
+)
+import esphome.config_validation as cv
+from esphome.const import (
+    CONF_ID,
+    CONF_RX_PIN,
+    CONF_RX_QUEUE_LEN,
+    CONF_TX_PIN,
+    CONF_TX_QUEUE_LEN,
 )
 
 CODEOWNERS = ["@Sympatron"]
@@ -77,6 +82,8 @@ CONFIG_SCHEMA = canbus.CANBUS_SCHEMA.extend(
         cv.Optional(CONF_BIT_RATE, default="125KBPS"): validate_bit_rate,
         cv.Required(CONF_RX_PIN): pins.internal_gpio_input_pin_number,
         cv.Required(CONF_TX_PIN): pins.internal_gpio_output_pin_number,
+        cv.Optional(CONF_RX_QUEUE_LEN): cv.uint32_t,
+        cv.Optional(CONF_TX_QUEUE_LEN): cv.uint32_t,
     }
 )
 
@@ -87,3 +94,7 @@ async def to_code(config):
 
     cg.add(var.set_rx(config[CONF_RX_PIN]))
     cg.add(var.set_tx(config[CONF_TX_PIN]))
+    if (rx_queue_len := config.get(CONF_RX_QUEUE_LEN)) is not None:
+        cg.add(var.set_rx_queue_len(rx_queue_len))
+    if (tx_queue_len := config.get(CONF_TX_QUEUE_LEN)) is not None:
+        cg.add(var.set_tx_queue_len(tx_queue_len))

esphome/components/esp32_can/esp32_can.cpp

@@ -69,6 +69,13 @@ static bool get_bitrate(canbus::CanSpeed bitrate, twai_timing_config_t *t_config
 bool ESP32Can::setup_internal() {
   twai_general_config_t g_config =
       TWAI_GENERAL_CONFIG_DEFAULT((gpio_num_t) this->tx_, (gpio_num_t) this->rx_, TWAI_MODE_NORMAL);
+  if (this->tx_queue_len_.has_value()) {
+    g_config.tx_queue_len = this->tx_queue_len_.value();
+  }
+  if (this->rx_queue_len_.has_value()) {
+    g_config.rx_queue_len = this->rx_queue_len_.value();
+  }
+
   twai_filter_config_t f_config = TWAI_FILTER_CONFIG_ACCEPT_ALL();
   twai_timing_config_t t_config;
 
@@ -111,6 +118,7 @@ canbus::Error ESP32Can::send_message(struct canbus::CanFrame *frame) {
       .flags = flags,
       .identifier = frame->can_id,
       .data_length_code = frame->can_data_length_code,
+      .data = {},  // to suppress warning, data is initialized properly below
   };
   if (!frame->remote_transmission_request) {
     memcpy(message.data, frame->data, frame->can_data_length_code);

esphome/components/esp32_can/esp32_can.h

@@ -12,6 +12,8 @@ class ESP32Can : public canbus::Canbus {
  public:
   void set_rx(int rx) { rx_ = rx; }
   void set_tx(int tx) { tx_ = tx; }
+  void set_tx_queue_len(uint32_t tx_queue_len) { this->tx_queue_len_ = tx_queue_len; }
+  void set_rx_queue_len(uint32_t rx_queue_len) { this->rx_queue_len_ = rx_queue_len; }
   ESP32Can(){};
 
  protected:
@@ -21,6 +23,8 @@ class ESP32Can : public canbus::Canbus {
 
   int rx_{-1};
   int tx_{-1};
+  optional<uint32_t> tx_queue_len_{};
+  optional<uint32_t> rx_queue_len_{};
 };
 
 }  // namespace esp32_can

esphome/components/esp32_rmt_led_strip/led_strip.cpp

@@ -38,7 +38,8 @@ void ESP32RMTLEDStripLightOutput::setup() {
   }
 
   ExternalRAMAllocator<rmt_item32_t> rmt_allocator(ExternalRAMAllocator<rmt_item32_t>::ALLOW_FAILURE);
-  this->rmt_buf_ = rmt_allocator.allocate(buffer_size * 8);  // 8 bits per byte, 1 rmt_item32_t per bit
+  this->rmt_buf_ = rmt_allocator.allocate(buffer_size * 8 +
+                                          1);  // 8 bits per byte, 1 rmt_item32_t per bit + 1 rmt_item32_t for reset
 
   rmt_config_t config;
   memset(&config, 0, sizeof(config));
@@ -66,7 +67,7 @@ void ESP32RMTLEDStripLightOutput::setup() {
 }
 
 void ESP32RMTLEDStripLightOutput::set_led_params(uint32_t bit0_high, uint32_t bit0_low, uint32_t bit1_high,
-                                                 uint32_t bit1_low) {
+                                                 uint32_t bit1_low, uint32_t reset_time_high, uint32_t reset_time_low) {
   float ratio = (float) RMT_CLK_FREQ / RMT_CLK_DIV / 1e09f;
 
   // 0-bit
@@ -79,6 +80,11 @@ void ESP32RMTLEDStripLightOutput::set_led_params(uint32_t bit0_high, uint32_t bi
   this->bit1_.level0 = 1;
   this->bit1_.duration1 = (uint32_t) (ratio * bit1_low);
   this->bit1_.level1 = 0;
+  // reset
+  this->reset_.duration0 = (uint32_t) (ratio * reset_time_high);
+  this->reset_.level0 = 1;
+  this->reset_.duration1 = (uint32_t) (ratio * reset_time_low);
+  this->reset_.level1 = 0;
 }
 
 void ESP32RMTLEDStripLightOutput::write_state(light::LightState *state) {
@@ -118,6 +124,12 @@ void ESP32RMTLEDStripLightOutput::write_state(light::LightState *state) {
     psrc++;
   }
 
+  if (this->reset_.duration0 > 0 || this->reset_.duration1 > 0) {
+    pdest->val = this->reset_.val;
+    pdest++;
+    len++;
+  }
+
   if (rmt_write_items(this->channel_, this->rmt_buf_, len, false) != ESP_OK) {
     ESP_LOGE(TAG, "RMT TX error");
     this->status_set_warning();

esphome/components/esp32_rmt_led_strip/led_strip.h

@@ -49,7 +49,8 @@ class ESP32RMTLEDStripLightOutput : public light::AddressableLight {
   /// Set a maximum refresh rate in µs as some lights do not like being updated too often.
   void set_max_refresh_rate(uint32_t interval_us) { this->max_refresh_rate_ = interval_us; }
 
-  void set_led_params(uint32_t bit0_high, uint32_t bit0_low, uint32_t bit1_high, uint32_t bit1_low);
+  void set_led_params(uint32_t bit0_high, uint32_t bit0_low, uint32_t bit1_high, uint32_t bit1_low,
+                      uint32_t reset_time_high, uint32_t reset_time_low);
 
   void set_rgb_order(RGBOrder rgb_order) { this->rgb_order_ = rgb_order; }
   void set_rmt_channel(rmt_channel_t channel) { this->channel_ = channel; }
@@ -75,7 +76,7 @@ class ESP32RMTLEDStripLightOutput : public light::AddressableLight {
   bool is_rgbw_;
   bool is_wrgb_;
 
-  rmt_item32_t bit0_, bit1_;
+  rmt_item32_t bit0_, bit1_, reset_;
   RGBOrder rgb_order_;
   rmt_channel_t channel_;
 

esphome/components/esp32_rmt_led_strip/light.py

@@ -43,13 +43,16 @@ class LEDStripTimings:
     bit0_low: int
     bit1_high: int
     bit1_low: int
+    reset_high: int
+    reset_low: int
 
 
 CHIPSETS = {
-    "WS2812": LEDStripTimings(400, 1000, 1000, 400),
-    "SK6812": LEDStripTimings(300, 900, 600, 600),
-    "APA106": LEDStripTimings(350, 1360, 1360, 350),
-    "SM16703": LEDStripTimings(300, 900, 900, 300),
+    "WS2811": LEDStripTimings(300, 1090, 1090, 320, 0, 300000),
+    "WS2812": LEDStripTimings(400, 1000, 1000, 400, 0, 0),
+    "SK6812": LEDStripTimings(300, 900, 600, 600, 0, 0),
+    "APA106": LEDStripTimings(350, 1360, 1360, 350, 0, 0),
+    "SM16703": LEDStripTimings(300, 900, 900, 300, 0, 0),
 }
 
 
@@ -58,6 +61,8 @@ CONF_BIT0_HIGH = "bit0_high"
 CONF_BIT0_LOW = "bit0_low"
 CONF_BIT1_HIGH = "bit1_high"
 CONF_BIT1_LOW = "bit1_low"
+CONF_RESET_HIGH = "reset_high"
+CONF_RESET_LOW = "reset_low"
 
 
 CONFIG_SCHEMA = cv.All(
@@ -88,6 +93,14 @@ CONFIG_SCHEMA = cv.All(
                 CONF_BIT1_LOW,
                 "custom",
             ): cv.positive_time_period_nanoseconds,
+            cv.Optional(
+                CONF_RESET_HIGH,
+                default="0 us",
+            ): cv.positive_time_period_nanoseconds,
+            cv.Optional(
+                CONF_RESET_LOW,
+                default="0 us",
+            ): cv.positive_time_period_nanoseconds,
         }
     ),
     cv.has_exactly_one_key(CONF_CHIPSET, CONF_BIT0_HIGH),
@@ -113,6 +126,8 @@ async def to_code(config):
                 chipset.bit0_low,
                 chipset.bit1_high,
                 chipset.bit1_low,
+                chipset.reset_high,
+                chipset.reset_low,
             )
         )
     else:
@@ -122,6 +137,8 @@ async def to_code(config):
                 config[CONF_BIT0_LOW],
                 config[CONF_BIT1_HIGH],
                 config[CONF_BIT1_LOW],
+                config[CONF_RESET_HIGH],
+                config[CONF_RESET_LOW],
             )
         )
 

esphome/components/esphome/ota/ota_esphome.cpp

@@ -1,5 +1,5 @@
 #include "ota_esphome.h"
-
+#ifdef USE_OTA
 #include "esphome/components/md5/md5.h"
 #include "esphome/components/network/util.h"
 #include "esphome/components/ota/ota_backend.h"
@@ -410,3 +410,4 @@ float ESPHomeOTAComponent::get_setup_priority() const { return setup_priority::A
 uint16_t ESPHomeOTAComponent::get_port() const { return this->port_; }
 void ESPHomeOTAComponent::set_port(uint16_t port) { this->port_ = port; }
 }  // namespace esphome
+#endif

esphome/components/esphome/ota/ota_esphome.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "esphome/core/defines.h"
+#ifdef USE_OTA
 #include "esphome/core/helpers.h"
 #include "esphome/core/preferences.h"
 #include "esphome/components/ota/ota_backend.h"
@@ -41,3 +42,4 @@ class ESPHomeOTAComponent : public ota::OTAComponent {
 };
 
 }  // namespace esphome
+#endif

esphome/components/ethernet/ethernet_component.cpp

@@ -472,13 +472,13 @@ void EthernetComponent::start_connect_() {
     if (err != ESP_ERR_ESP_NETIF_DHCP_ALREADY_STARTED) {
       ESPHL_ERROR_CHECK(err, "DHCPC start error");
     }
-#if USE_NETWORK_IPV6
-    err = esp_netif_create_ip6_linklocal(this->eth_netif_);
-    if (err != ESP_OK) {
-      ESPHL_ERROR_CHECK(err, "Enable IPv6 link local failed");
-    }
-#endif /* USE_NETWORK_IPV6 */
   }
+#if USE_NETWORK_IPV6
+  err = esp_netif_create_ip6_linklocal(this->eth_netif_);
+  if (err != ESP_OK) {
+    ESPHL_ERROR_CHECK(err, "Enable IPv6 link local failed");
+  }
+#endif /* USE_NETWORK_IPV6 */
 
   this->connect_begin_ = millis();
   this->status_set_warning();

esphome/components/font/__init__.py

@@ -1,43 +1,35 @@
+import functools
 import hashlib
 import logging
-
-import functools
-from pathlib import Path
 import os
+from pathlib import Path
 import re
+
 from packaging import version
 import requests
 
-from esphome import core
-from esphome import external_files
-import esphome.config_validation as cv
+from esphome import core, external_files
 import esphome.codegen as cg
-from esphome.helpers import (
-    copy_file_if_changed,
-    cpp_string_escape,
-)
+import esphome.config_validation as cv
 from esphome.const import (
     CONF_FAMILY,
     CONF_FILE,
     CONF_GLYPHS,
     CONF_ID,
+    CONF_PATH,
     CONF_RAW_DATA_ID,
-    CONF_TYPE,
     CONF_REFRESH,
     CONF_SIZE,
-    CONF_PATH,
-    CONF_WEIGHT,
+    CONF_TYPE,
     CONF_URL,
+    CONF_WEIGHT,
 )
-from esphome.core import (
-    CORE,
-    HexInt,
-)
+from esphome.core import CORE, HexInt
+from esphome.helpers import copy_file_if_changed, cpp_string_escape
 
 _LOGGER = logging.getLogger(__name__)
 
 DOMAIN = "font"
-DEPENDENCIES = ["display"]
 MULTI_CONF = True
 
 CODEOWNERS = ["@esphome/core", "@clydebarrow"]
@@ -400,10 +392,7 @@ class EFont:
 
 
 def convert_bitmap_to_pillow_font(filepath):
-    from PIL import (
-        PcfFontFile,
-        BdfFontFile,
-    )
+    from PIL import BdfFontFile, PcfFontFile
 
     local_bitmap_font_file = external_files.compute_local_file_dir(
         DOMAIN,

esphome/components/font/font.cpp

@@ -1,9 +1,8 @@
 #include "font.h"
 
+#include "esphome/core/color.h"
 #include "esphome/core/hal.h"
 #include "esphome/core/log.h"
-#include "esphome/core/color.h"
-#include "esphome/components/display/display_buffer.h"
 
 namespace esphome {
 namespace font {
@@ -68,6 +67,7 @@ int Font::match_next_glyph(const uint8_t *str, int *match_length) {
     return -1;
   return lo;
 }
+#ifdef USE_DISPLAY
 void Font::measure(const char *str, int *width, int *x_offset, int *baseline, int *height) {
   *baseline = this->baseline_;
   *height = this->height_;
@@ -164,6 +164,7 @@ void Font::print(int x_start, int y_start, display::Display *display, Color colo
     i += match_length;
   }
 }
+#endif
 
 }  // namespace font
 }  // namespace esphome

esphome/components/font/font.h

@@ -1,8 +1,11 @@
 #pragma once
 
-#include "esphome/core/datatypes.h"
 #include "esphome/core/color.h"
-#include "esphome/components/display/display_buffer.h"
+#include "esphome/core/datatypes.h"
+#include "esphome/core/defines.h"
+#ifdef USE_DISPLAY
+#include "esphome/components/display/display.h"
+#endif
 
 namespace esphome {
 namespace font {
@@ -38,7 +41,11 @@ class Glyph {
   const GlyphData *glyph_data_;
 };
 
-class Font : public display::BaseFont {
+class Font
+#ifdef USE_DISPLAY
+    : public display::BaseFont
+#endif
+{
  public:
   /** Construct the font with the given glyphs.
    *
@@ -50,9 +57,11 @@ class Font : public display::BaseFont {
 
   int match_next_glyph(const uint8_t *str, int *match_length);
 
+#ifdef USE_DISPLAY
   void print(int x_start, int y_start, display::Display *display, Color color, const char *text,
              Color background) override;
   void measure(const char *str, int *width, int *x_offset, int *baseline, int *height) override;
+#endif
   inline int get_baseline() { return this->baseline_; }
   inline int get_height() { return this->height_; }
   inline int get_bpp() { return this->bpp_; }

esphome/components/gree/climate.py

@@ -1,6 +1,6 @@
 import esphome.codegen as cg
-import esphome.config_validation as cv
 from esphome.components import climate_ir
+import esphome.config_validation as cv
 from esphome.const import CONF_ID, CONF_MODEL
 
 CODEOWNERS = ["@orestismers"]
@@ -17,6 +17,7 @@ MODELS = {
     "yaa": Model.GREE_YAA,
     "yac": Model.GREE_YAC,
     "yac1fb9": Model.GREE_YAC1FB9,
+    "yx1ff": Model.GREE_YX1FF,
 }
 
 CONFIG_SCHEMA = climate_ir.CLIMATE_IR_WITH_RECEIVER_SCHEMA.extend(

esphome/components/gree/gree.cpp

@@ -6,7 +6,15 @@ namespace gree {
 
 static const char *const TAG = "gree.climate";
 
-void GreeClimate::set_model(Model model) { this->model_ = model; }
+void GreeClimate::set_model(Model model) {
+  if (model == GREE_YX1FF) {
+    this->fan_modes_.insert(climate::CLIMATE_FAN_QUIET);   // YX1FF 4 speed
+    this->presets_.insert(climate::CLIMATE_PRESET_NONE);   // YX1FF sleep mode
+    this->presets_.insert(climate::CLIMATE_PRESET_SLEEP);  // YX1FF sleep mode
+  }
+
+  this->model_ = model;
+}
 
 void GreeClimate::transmit_state() {
   uint8_t remote_state[8] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00};
@@ -14,7 +22,7 @@ void GreeClimate::transmit_state() {
   remote_state[0] = this->fan_speed_() | this->operation_mode_();
   remote_state[1] = this->temperature_();
 
-  if (this->model_ == GREE_YAN) {
+  if (this->model_ == GREE_YAN || this->model_ == GREE_YX1FF) {
     remote_state[2] = 0x60;
     remote_state[3] = 0x50;
     remote_state[4] = this->vertical_swing_();
@@ -36,8 +44,18 @@ void GreeClimate::transmit_state() {
     }
   }
 
+  if (this->model_ == GREE_YX1FF) {
+    if (this->fan_speed_() == GREE_FAN_TURBO) {
+      remote_state[2] |= GREE_FAN_TURBO_BIT;
+    }
+
+    if (this->preset_() == GREE_PRESET_SLEEP) {
+      remote_state[0] |= GREE_PRESET_SLEEP_BIT;
+    }
+  }
+
   // Calculate the checksum
-  if (this->model_ == GREE_YAN) {
+  if (this->model_ == GREE_YAN || this->model_ == GREE_YX1FF) {
     remote_state[7] = ((remote_state[0] << 4) + (remote_state[1] << 4) + 0xC0);
   } else {
     remote_state[7] =
@@ -124,6 +142,23 @@ uint8_t GreeClimate::operation_mode_() {
 }
 
 uint8_t GreeClimate::fan_speed_() {
+  // YX1FF has 4 fan speeds -- we treat low as quiet and turbo as high
+  if (this->model_ == GREE_YX1FF) {
+    switch (this->fan_mode.value()) {
+      case climate::CLIMATE_FAN_QUIET:
+        return GREE_FAN_1;
+      case climate::CLIMATE_FAN_LOW:
+        return GREE_FAN_2;
+      case climate::CLIMATE_FAN_MEDIUM:
+        return GREE_FAN_3;
+      case climate::CLIMATE_FAN_HIGH:
+        return GREE_FAN_TURBO;
+      case climate::CLIMATE_FAN_AUTO:
+      default:
+        return GREE_FAN_AUTO;
+    }
+  }
+
   switch (this->fan_mode.value()) {
     case climate::CLIMATE_FAN_LOW:
       return GREE_FAN_1;
@@ -161,5 +196,21 @@ uint8_t GreeClimate::temperature_() {
   return (uint8_t) roundf(clamp<float>(this->target_temperature, GREE_TEMP_MIN, GREE_TEMP_MAX));
 }
 
+uint8_t GreeClimate::preset_() {
+  // YX1FF has sleep preset
+  if (this->model_ == GREE_YX1FF) {
+    switch (this->preset.value()) {
+      case climate::CLIMATE_PRESET_NONE:
+        return GREE_PRESET_NONE;
+      case climate::CLIMATE_PRESET_SLEEP:
+        return GREE_PRESET_SLEEP;
+      default:
+        return GREE_PRESET_NONE;
+    }
+  }
+
+  return GREE_PRESET_NONE;
+}
+
 }  // namespace gree
 }  // namespace esphome

esphome/components/gree/gree.h

@@ -25,7 +25,6 @@ const uint8_t GREE_FAN_AUTO = 0x00;
 const uint8_t GREE_FAN_1 = 0x10;
 const uint8_t GREE_FAN_2 = 0x20;
 const uint8_t GREE_FAN_3 = 0x30;
-const uint8_t GREE_FAN_TURBO = 0x80;
 
 // IR Transmission
 const uint32_t GREE_IR_FREQUENCY = 38000;
@@ -70,8 +69,16 @@ const uint8_t GREE_HDIR_MIDDLE = 0x04;
 const uint8_t GREE_HDIR_MRIGHT = 0x05;
 const uint8_t GREE_HDIR_RIGHT = 0x06;
 
+// Only available on YX1FF
+// Turbo (high) fan mode + sleep preset mode
+const uint8_t GREE_FAN_TURBO = 0x80;
+const uint8_t GREE_FAN_TURBO_BIT = 0x10;
+const uint8_t GREE_PRESET_NONE = 0x00;
+const uint8_t GREE_PRESET_SLEEP = 0x01;
+const uint8_t GREE_PRESET_SLEEP_BIT = 0x80;
+
 // Model codes
-enum Model { GREE_GENERIC, GREE_YAN, GREE_YAA, GREE_YAC, GREE_YAC1FB9 };
+enum Model { GREE_GENERIC, GREE_YAN, GREE_YAA, GREE_YAC, GREE_YAC1FB9, GREE_YX1FF };
 
 class GreeClimate : public climate_ir::ClimateIR {
  public:
@@ -93,6 +100,7 @@ class GreeClimate : public climate_ir::ClimateIR {
   uint8_t horizontal_swing_();
   uint8_t vertical_swing_();
   uint8_t temperature_();
+  uint8_t preset_();
 
   Model model_{};
 };

esphome/components/gt911/touchscreen/__init__.py

@@ -1,11 +1,10 @@
-import esphome.codegen as cg
-import esphome.config_validation as cv
-
 from esphome import pins
+import esphome.codegen as cg
 from esphome.components import i2c, touchscreen
-from esphome.const import CONF_INTERRUPT_PIN, CONF_ID
-from .. import gt911_ns
+import esphome.config_validation as cv
+from esphome.const import CONF_ID, CONF_INTERRUPT_PIN, CONF_RESET_PIN
 
+from .. import gt911_ns
 
 GT911ButtonListener = gt911_ns.class_("GT911ButtonListener")
 GT911Touchscreen = gt911_ns.class_(
@@ -18,6 +17,7 @@ CONFIG_SCHEMA = touchscreen.TOUCHSCREEN_SCHEMA.extend(
     {
         cv.GenerateID(): cv.declare_id(GT911Touchscreen),
         cv.Optional(CONF_INTERRUPT_PIN): pins.internal_gpio_input_pin_schema,
+        cv.Optional(CONF_RESET_PIN): pins.gpio_output_pin_schema,
     }
 ).extend(i2c.i2c_device_schema(0x5D))
 
@@ -29,3 +29,5 @@ async def to_code(config):
 
     if interrupt_pin := config.get(CONF_INTERRUPT_PIN):
         cg.add(var.set_interrupt_pin(await cg.gpio_pin_expression(interrupt_pin)))
+    if reset_pin := config.get(CONF_RESET_PIN):
+        cg.add(var.set_reset_pin(await cg.gpio_pin_expression(reset_pin)))

esphome/components/gt911/touchscreen/gt911_touchscreen.cpp

@@ -26,6 +26,23 @@ static const size_t MAX_BUTTONS = 4;  // max number of buttons scanned
 void GT911Touchscreen::setup() {
   i2c::ErrorCode err;
   ESP_LOGCONFIG(TAG, "Setting up GT911 Touchscreen...");
+  if (this->reset_pin_ != nullptr) {
+    this->reset_pin_->setup();
+    this->reset_pin_->digital_write(false);
+    if (this->interrupt_pin_ != nullptr) {
+      // The interrupt pin is used as an input during reset to select the I2C address.
+      this->interrupt_pin_->pin_mode(gpio::FLAG_OUTPUT);
+      this->interrupt_pin_->setup();
+      this->interrupt_pin_->digital_write(false);
+    }
+    delay(2);
+    this->reset_pin_->digital_write(true);
+    delay(50);  // NOLINT
+    if (this->interrupt_pin_ != nullptr) {
+      this->interrupt_pin_->pin_mode(gpio::FLAG_INPUT);
+      this->interrupt_pin_->setup();
+    }
+  }
 
   // check the configuration of the int line.
   uint8_t data[4];

esphome/components/gt911/touchscreen/gt911_touchscreen.h

@@ -19,12 +19,14 @@ class GT911Touchscreen : public touchscreen::Touchscreen, public i2c::I2CDevice
   void dump_config() override;
 
   void set_interrupt_pin(InternalGPIOPin *pin) { this->interrupt_pin_ = pin; }
+  void set_reset_pin(GPIOPin *pin) { this->reset_pin_ = pin; }
   void register_button_listener(GT911ButtonListener *listener) { this->button_listeners_.push_back(listener); }
 
  protected:
   void update_touches() override;
 
   InternalGPIOPin *interrupt_pin_{};
+  GPIOPin *reset_pin_{};
   std::vector<GT911ButtonListener *> button_listeners_;
   uint8_t button_state_{0xFF};  // last button state. Initial FF guarantees first update.
 };

esphome/components/hmac_md5/__init__.py

@@ -0,0 +1,2 @@
+AUTO_LOAD = ["md5"]
+CODEOWNERS = ["@dwmw2"]

esphome/components/hmac_md5/hmac_md5.cpp

@@ -0,0 +1,56 @@
+#include <cstdio>
+#include <cstring>
+#include "hmac_md5.h"
+#include "esphome/core/helpers.h"
+
+namespace esphome {
+namespace hmac_md5 {
+void HmacMD5::init(const uint8_t *key, size_t len) {
+  uint8_t ipad[64], opad[64];
+
+  memset(ipad, 0, sizeof(ipad));
+  if (len > 64) {
+    md5::MD5Digest keymd5;
+    keymd5.init();
+    keymd5.add(key, len);
+    keymd5.calculate();
+    keymd5.get_bytes(ipad);
+  } else {
+    memcpy(ipad, key, len);
+  }
+  memcpy(opad, ipad, sizeof(opad));
+
+  for (int i = 0; i < 64; i++) {
+    ipad[i] ^= 0x36;
+    opad[i] ^= 0x5c;
+  }
+
+  this->ihash_.init();
+  this->ihash_.add(ipad, sizeof(ipad));
+
+  this->ohash_.init();
+  this->ohash_.add(opad, sizeof(opad));
+}
+
+void HmacMD5::add(const uint8_t *data, size_t len) { this->ihash_.add(data, len); }
+
+void HmacMD5::calculate() {
+  uint8_t ibytes[16];
+
+  this->ihash_.calculate();
+  this->ihash_.get_bytes(ibytes);
+
+  this->ohash_.add(ibytes, sizeof(ibytes));
+  this->ohash_.calculate();
+}
+
+void HmacMD5::get_bytes(uint8_t *output) { this->ohash_.get_bytes(output); }
+
+void HmacMD5::get_hex(char *output) { this->ohash_.get_hex(output); }
+
+bool HmacMD5::equals_bytes(const uint8_t *expected) { return this->ohash_.equals_bytes(expected); }
+
+bool HmacMD5::equals_hex(const char *expected) { return this->ohash_.equals_hex(expected); }
+
+}  // namespace hmac_md5
+}  // namespace esphome

esphome/components/hmac_md5/hmac_md5.h

@@ -0,0 +1,48 @@
+#pragma once
+
+#include "esphome/core/defines.h"
+#include "esphome/components/md5/md5.h"
+
+#include <string>
+
+namespace esphome {
+namespace hmac_md5 {
+
+class HmacMD5 {
+ public:
+  HmacMD5() = default;
+  ~HmacMD5() = default;
+
+  /// Initialize a new MD5 digest computation.
+  void init(const uint8_t *key, size_t len);
+  void init(const char *key, size_t len) { this->init((const uint8_t *) key, len); }
+  void init(const std::string &key) { this->init(key.c_str(), key.length()); }
+
+  /// Add bytes of data for the digest.
+  void add(const uint8_t *data, size_t len);
+  void add(const char *data, size_t len) { this->add((const uint8_t *) data, len); }
+
+  /// Compute the digest, based on the provided data.
+  void calculate();
+
+  /// Retrieve the HMAC-MD5 digest as bytes.
+  /// The output must be able to hold 16 bytes or more.
+  void get_bytes(uint8_t *output);
+
+  /// Retrieve the HMAC-MD5 digest as hex characters.
+  /// The output must be able to hold 32 bytes or more.
+  void get_hex(char *output);
+
+  /// Compare the digest against a provided byte-encoded digest (16 bytes).
+  bool equals_bytes(const uint8_t *expected);
+
+  /// Compare the digest against a provided hex-encoded digest (32 bytes).
+  bool equals_hex(const char *expected);
+
+ protected:
+  md5::MD5Digest ihash_;
+  md5::MD5Digest ohash_;
+};
+
+}  // namespace hmac_md5
+}  // namespace esphome

esphome/components/homeassistant/__init__.py

@@ -5,6 +5,19 @@ from esphome.const import CONF_ATTRIBUTE, CONF_ENTITY_ID, CONF_INTERNAL
 CODEOWNERS = ["@OttoWinter", "@esphome/core"]
 homeassistant_ns = cg.esphome_ns.namespace("homeassistant")
 
+
+def validate_entity_domain(platform, supported_domains):
+    def validator(config):
+        domain = config[CONF_ENTITY_ID].split(".", 1)[0]
+        if domain not in supported_domains:
+            raise cv.Invalid(
+                f"Entity ID {config[CONF_ENTITY_ID]} is not supported by the {platform} platform."
+            )
+        return config
+
+    return validator
+
+
 HOME_ASSISTANT_IMPORT_SCHEMA = cv.Schema(
     {
         cv.Required(CONF_ENTITY_ID): cv.entity_id,

esphome/components/homeassistant/switch/__init__.py

@@ -7,19 +7,32 @@ from .. import (
     HOME_ASSISTANT_IMPORT_CONTROL_SCHEMA,
     homeassistant_ns,
     setup_home_assistant_entity,
+    validate_entity_domain,
 )
 
 CODEOWNERS = ["@Links2004"]
 DEPENDENCIES = ["api"]
 
+SUPPORTED_DOMAINS = [
+    "automation",
+    "fan",
+    "humidifier",
+    "input_boolean",
+    "light",
+    "remote",
+    "siren",
+    "switch",
+]
+
 HomeassistantSwitch = homeassistant_ns.class_(
     "HomeassistantSwitch", switch.Switch, cg.Component
 )
 
-CONFIG_SCHEMA = (
+CONFIG_SCHEMA = cv.All(
     switch.switch_schema(HomeassistantSwitch)
-    .extend(cv.COMPONENT_SCHEMA)
     .extend(HOME_ASSISTANT_IMPORT_CONTROL_SCHEMA)
+    .extend(cv.COMPONENT_SCHEMA),
+    validate_entity_domain("switch", SUPPORTED_DOMAINS),
 )
 
 

esphome/components/homeassistant/switch/homeassistant_switch.cpp

@@ -42,9 +42,9 @@ void HomeassistantSwitch::write_state(bool state) {
 
   api::HomeassistantServiceResponse resp;
   if (state) {
-    resp.service = "switch.turn_on";
+    resp.service = "homeassistant.turn_on";
   } else {
-    resp.service = "switch.turn_off";
+    resp.service = "homeassistant.turn_off";
   }
 
   api::HomeassistantServiceMap entity_id_kv;

esphome/components/ili9xxx/display.py

@@ -1,31 +1,31 @@
-import esphome.codegen as cg
-import esphome.config_validation as cv
 from esphome import core, pins
-from esphome.components import display, spi, font
+import esphome.codegen as cg
+from esphome.components import display, font, spi
 from esphome.components.display import validate_rotation
-from esphome.core import CORE, HexInt
+import esphome.config_validation as cv
 from esphome.const import (
+    CONF_COLOR_ORDER,
     CONF_COLOR_PALETTE,
     CONF_DC_PIN,
-    CONF_ID,
-    CONF_LAMBDA,
-    CONF_MODEL,
-    CONF_RAW_DATA_ID,
-    CONF_PAGES,
-    CONF_RESET_PIN,
     CONF_DIMENSIONS,
-    CONF_WIDTH,
     CONF_HEIGHT,
-    CONF_ROTATION,
+    CONF_ID,
+    CONF_INVERT_COLORS,
+    CONF_LAMBDA,
     CONF_MIRROR_X,
     CONF_MIRROR_Y,
-    CONF_SWAP_XY,
-    CONF_COLOR_ORDER,
+    CONF_MODEL,
     CONF_OFFSET_HEIGHT,
     CONF_OFFSET_WIDTH,
+    CONF_PAGES,
+    CONF_RAW_DATA_ID,
+    CONF_RESET_PIN,
+    CONF_ROTATION,
+    CONF_SWAP_XY,
     CONF_TRANSFORM,
-    CONF_INVERT_COLORS,
+    CONF_WIDTH,
 )
+from esphome.core import CORE, HexInt
 
 DEPENDENCIES = ["spi"]
 
@@ -177,7 +177,7 @@ CONFIG_SCHEMA = cv.All(
             cv.Optional(CONF_INVERT_DISPLAY): cv.invalid(
                 "'invert_display' has been replaced by 'invert_colors'"
             ),
-            cv.Optional(CONF_INVERT_COLORS): cv.boolean,
+            cv.Required(CONF_INVERT_COLORS): cv.boolean,
             cv.Optional(CONF_COLOR_ORDER): cv.one_of(*COLOR_ORDERS.keys(), upper=True),
             cv.Exclusive(CONF_ROTATION, CONF_ROTATION): validate_rotation,
             cv.Exclusive(CONF_TRANSFORM, CONF_ROTATION): cv.Schema(
@@ -287,5 +287,4 @@ async def to_code(config):
         prog_arr = cg.progmem_array(config[CONF_RAW_DATA_ID], rhs)
         cg.add(var.set_palette(prog_arr))
 
-    if CONF_INVERT_COLORS in config:
-        cg.add(var.invert_colors(config[CONF_INVERT_COLORS]))
+    cg.add(var.invert_colors(config[CONF_INVERT_COLORS]))

esphome/components/ili9xxx/ili9xxx_display.cpp

@@ -118,6 +118,7 @@ void ILI9XXXDisplay::dump_config() {
   ESP_LOGCONFIG(TAG, "  Swap_xy: %s", YESNO(this->swap_xy_));
   ESP_LOGCONFIG(TAG, "  Mirror_x: %s", YESNO(this->mirror_x_));
   ESP_LOGCONFIG(TAG, "  Mirror_y: %s", YESNO(this->mirror_y_));
+  ESP_LOGCONFIG(TAG, "  Invert colors: %s", YESNO(this->pre_invertcolors_));
 
   if (this->is_failed()) {
     ESP_LOGCONFIG(TAG, "  => Failed to init Memory: YES!");
@@ -154,7 +155,6 @@ void ILI9XXXDisplay::fill(Color color) {
         }
       }
       return;
-      break;
     default:
       new_color = display::ColorUtil::color_to_332(color, display::ColorOrder::COLOR_ORDER_RGB);
       break;

esphome/components/ili9xxx/ili9xxx_display.h

@@ -28,8 +28,8 @@ class ILI9XXXDisplay : public display::DisplayBuffer,
                                              spi::CLOCK_PHASE_LEADING, spi::DATA_RATE_40MHZ> {
  public:
   ILI9XXXDisplay() = default;
-  ILI9XXXDisplay(uint8_t const *init_sequence, int16_t width, int16_t height, bool invert_colors)
-      : init_sequence_{init_sequence}, width_{width}, height_{height}, pre_invertcolors_{invert_colors} {
+  ILI9XXXDisplay(uint8_t const *init_sequence, int16_t width, int16_t height)
+      : init_sequence_{init_sequence}, width_{width}, height_{height} {
     uint8_t cmd, num_args, bits;
     const uint8_t *addr = init_sequence;
     while ((cmd = *addr++) != 0) {
@@ -144,7 +144,7 @@ class ILI9XXXDisplay : public display::DisplayBuffer,
   bool need_update_ = false;
   bool is_18bitdisplay_ = false;
   PixelMode pixel_mode_{};
-  bool pre_invertcolors_ = false;
+  bool pre_invertcolors_{};
   display::ColorOrder color_order_{display::COLOR_ORDER_BGR};
   bool swap_xy_{};
   bool mirror_x_{};
@@ -154,54 +154,54 @@ class ILI9XXXDisplay : public display::DisplayBuffer,
 //-----------   M5Stack display --------------
 class ILI9XXXM5Stack : public ILI9XXXDisplay {
  public:
-  ILI9XXXM5Stack() : ILI9XXXDisplay(INITCMD_M5STACK, 320, 240, true) {}
+  ILI9XXXM5Stack() : ILI9XXXDisplay(INITCMD_M5STACK, 320, 240) {}
 };
 
 //-----------   M5Stack display --------------
 class ILI9XXXM5CORE : public ILI9XXXDisplay {
  public:
-  ILI9XXXM5CORE() : ILI9XXXDisplay(INITCMD_M5CORE, 320, 240, true) {}
+  ILI9XXXM5CORE() : ILI9XXXDisplay(INITCMD_M5CORE, 320, 240) {}
 };
 
 //-----------   ST7789V display --------------
 class ILI9XXXST7789V : public ILI9XXXDisplay {
  public:
-  ILI9XXXST7789V() : ILI9XXXDisplay(INITCMD_ST7789V, 240, 320, false) {}
+  ILI9XXXST7789V() : ILI9XXXDisplay(INITCMD_ST7789V, 240, 320) {}
 };
 
 //-----------   ILI9XXX_24_TFT display --------------
 class ILI9XXXILI9341 : public ILI9XXXDisplay {
  public:
-  ILI9XXXILI9341() : ILI9XXXDisplay(INITCMD_ILI9341, 240, 320, false) {}
+  ILI9XXXILI9341() : ILI9XXXDisplay(INITCMD_ILI9341, 240, 320) {}
 };
 
 //-----------   ILI9XXX_24_TFT rotated display --------------
 class ILI9XXXILI9342 : public ILI9XXXDisplay {
  public:
-  ILI9XXXILI9342() : ILI9XXXDisplay(INITCMD_ILI9341, 320, 240, false) {}
+  ILI9XXXILI9342() : ILI9XXXDisplay(INITCMD_ILI9341, 320, 240) {}
 };
 
 //-----------   ILI9XXX_??_TFT rotated display --------------
 class ILI9XXXILI9481 : public ILI9XXXDisplay {
  public:
-  ILI9XXXILI9481() : ILI9XXXDisplay(INITCMD_ILI9481, 480, 320, false) {}
+  ILI9XXXILI9481() : ILI9XXXDisplay(INITCMD_ILI9481, 480, 320) {}
 };
 
 //-----------   ILI9481 in 18 bit mode --------------
 class ILI9XXXILI948118 : public ILI9XXXDisplay {
  public:
-  ILI9XXXILI948118() : ILI9XXXDisplay(INITCMD_ILI9481_18, 320, 480, true) {}
+  ILI9XXXILI948118() : ILI9XXXDisplay(INITCMD_ILI9481_18, 320, 480) {}
 };
 
 //-----------   ILI9XXX_35_TFT rotated display --------------
 class ILI9XXXILI9486 : public ILI9XXXDisplay {
  public:
-  ILI9XXXILI9486() : ILI9XXXDisplay(INITCMD_ILI9486, 480, 320, false) {}
+  ILI9XXXILI9486() : ILI9XXXDisplay(INITCMD_ILI9486, 480, 320) {}
 };
 
 class ILI9XXXILI9488 : public ILI9XXXDisplay {
  public:
-  ILI9XXXILI9488(const uint8_t *seq = INITCMD_ILI9488) : ILI9XXXDisplay(seq, 480, 320, true) {}
+  ILI9XXXILI9488(const uint8_t *seq = INITCMD_ILI9488) : ILI9XXXDisplay(seq, 480, 320) {}
 
  protected:
   void set_madctl() override {
@@ -246,34 +246,34 @@ class WAVESHARERES35 : public ILI9XXXILI9488 {
 //-----------   ILI9XXX_35_TFT origin colors rotated display --------------
 class ILI9XXXILI9488A : public ILI9XXXDisplay {
  public:
-  ILI9XXXILI9488A() : ILI9XXXDisplay(INITCMD_ILI9488_A, 480, 320, true) {}
+  ILI9XXXILI9488A() : ILI9XXXDisplay(INITCMD_ILI9488_A, 480, 320) {}
 };
 
 //-----------   ILI9XXX_35_TFT rotated display --------------
 class ILI9XXXST7796 : public ILI9XXXDisplay {
  public:
-  ILI9XXXST7796() : ILI9XXXDisplay(INITCMD_ST7796, 320, 480, false) {}
+  ILI9XXXST7796() : ILI9XXXDisplay(INITCMD_ST7796, 320, 480) {}
 };
 
 class ILI9XXXS3Box : public ILI9XXXDisplay {
  public:
-  ILI9XXXS3Box() : ILI9XXXDisplay(INITCMD_S3BOX, 320, 240, false) {}
+  ILI9XXXS3Box() : ILI9XXXDisplay(INITCMD_S3BOX, 320, 240) {}
 };
 
 class ILI9XXXS3BoxLite : public ILI9XXXDisplay {
  public:
-  ILI9XXXS3BoxLite() : ILI9XXXDisplay(INITCMD_S3BOXLITE, 320, 240, true) {}
+  ILI9XXXS3BoxLite() : ILI9XXXDisplay(INITCMD_S3BOXLITE, 320, 240) {}
 };
 
 class ILI9XXXGC9A01A : public ILI9XXXDisplay {
  public:
-  ILI9XXXGC9A01A() : ILI9XXXDisplay(INITCMD_GC9A01A, 240, 240, true) {}
+  ILI9XXXGC9A01A() : ILI9XXXDisplay(INITCMD_GC9A01A, 240, 240) {}
 };
 
 //-----------   ILI9XXX_24_TFT display --------------
 class ILI9XXXST7735 : public ILI9XXXDisplay {
  public:
-  ILI9XXXST7735() : ILI9XXXDisplay(INITCMD_ST7735, 128, 160, false) {}
+  ILI9XXXST7735() : ILI9XXXDisplay(INITCMD_ST7735, 128, 160) {}
 };
 
 }  // namespace ili9xxx

esphome/components/ili9xxx/ili9xxx_init.h

@@ -101,7 +101,6 @@ static const uint8_t PROGMEM INITCMD_ILI9481[] = {
   ILI9XXX_MADCTL  , 1, MADCTL_MV | MADCTL_BGR,       // Memory Access Control
   ILI9XXX_CSCON , 1, 0x01,
   ILI9XXX_PIXFMT, 1, 0x55,  // 16 bit mode
-  ILI9XXX_INVON, 0,
   ILI9XXX_DISPON, 0x80,     // Set display on
   0x00 // end
 };
@@ -121,7 +120,6 @@ static const uint8_t PROGMEM INITCMD_ILI9481_18[] = {
     ILI9XXX_MADCTL  , 1, MADCTL_MX| MADCTL_BGR,       // Memory Access Control
     ILI9XXX_CSCON , 1, 0x01,
     ILI9XXX_PIXFMT, 1, 0x66,  // 18 bit mode
-    ILI9XXX_INVON, 0,
     ILI9XXX_DISPON, 0x80,     // Set display on
     0x00 // end
 };
@@ -204,7 +202,6 @@ static const uint8_t PROGMEM INITCMD_ILI9488_A[] = {
 
 
   ILI9XXX_SLPOUT,  0x80,    // Exit sleep mode
-  //ILI9XXX_INVON  , 0,
   ILI9XXX_DISPON,  0x80,    // Set display on
   0x00 // end
 };

esphome/components/improv_serial/improv_serial_component.cpp

@@ -1,5 +1,5 @@
 #include "improv_serial_component.h"
-
+#ifdef USE_WIFI
 #include "esphome/core/application.h"
 #include "esphome/core/defines.h"
 #include "esphome/core/hal.h"
@@ -313,3 +313,4 @@ ImprovSerialComponent *global_improv_serial_component =  // NOLINT(cppcoreguidel
 
 }  // namespace improv_serial
 }  // namespace esphome
+#endif

esphome/components/improv_serial/improv_serial_component.h

@@ -5,7 +5,7 @@
 #include "esphome/core/component.h"
 #include "esphome/core/defines.h"
 #include "esphome/core/helpers.h"
-
+#ifdef USE_WIFI
 #include <improv.h>
 #include <vector>
 
@@ -78,3 +78,4 @@ extern ImprovSerialComponent
 
 }  // namespace improv_serial
 }  // namespace esphome
+#endif

esphome/components/ledc/ledc_output.cpp

@@ -8,6 +8,8 @@
 #endif
 #include <driver/ledc.h>
 
+#include <cinttypes>
+
 #define CLOCK_FREQUENCY 80e6f
 
 #ifdef USE_ARDUINO
@@ -115,20 +117,22 @@ void LEDCOutput::write_state(float state) {
   const uint32_t max_duty = (uint32_t(1) << this->bit_depth_) - 1;
   const float duty_rounded = roundf(state * max_duty);
   auto duty = static_cast<uint32_t>(duty_rounded);
+  ESP_LOGV(TAG, "Setting duty: %" PRIu32 " on channel %u", duty, this->channel_);
 #ifdef USE_ARDUINO
-  ESP_LOGV(TAG, "Setting duty: %u on channel %u", duty, this->channel_);
   ledcWrite(this->channel_, duty);
 #endif
 #ifdef USE_ESP_IDF
-  // ensure that 100% on is not 99.975% on
-  if ((duty == max_duty) && (max_duty != 1)) {
-    duty = max_duty + 1;
-  }
   auto speed_mode = get_speed_mode(channel_);
   auto chan_num = static_cast<ledc_channel_t>(channel_ % 8);
   int hpoint = ledc_angle_to_htop(this->phase_angle_, this->bit_depth_);
-  ledc_set_duty_with_hpoint(speed_mode, chan_num, duty, hpoint);
-  ledc_update_duty(speed_mode, chan_num);
+  if (duty == max_duty) {
+    ledc_stop(speed_mode, chan_num, 1);
+  } else if (duty == 0) {
+    ledc_stop(speed_mode, chan_num, 0);
+  } else {
+    ledc_set_duty_with_hpoint(speed_mode, chan_num, duty, hpoint);
+    ledc_update_duty(speed_mode, chan_num);
+  }
 #endif
 }
 

esphome/components/libretiny/__init__.py

@@ -1,10 +1,6 @@
 import json
 import logging
-from os.path import (
-    dirname,
-    isfile,
-    join,
-)
+from os.path import dirname, isfile, join
 
 import esphome.codegen as cg
 import esphome.config_validation as cv
@@ -176,9 +172,10 @@ def _notify_old_style(config):
 
 # NOTE: Keep this in mind when updating the recommended version:
 #  * For all constants below, update platformio.ini (in this repo)
+# The dev and latest branches will be at *least* this version, which is what matters.
 ARDUINO_VERSIONS = {
-    "dev": (cv.Version(0, 0, 0), "https://github.com/libretiny-eu/libretiny.git"),
-    "latest": (cv.Version(0, 0, 0), None),
+    "dev": (cv.Version(1, 7, 0), "https://github.com/libretiny-eu/libretiny.git"),
+    "latest": (cv.Version(1, 7, 0), "libretiny"),
     "recommended": (cv.Version(1, 5, 1), None),
 }
 
@@ -282,10 +279,10 @@ async def component_to_code(config):
     # if platform version is a valid version constraint, prefix the default package
     framework = config[CONF_FRAMEWORK]
     cv.platformio_version_constraint(framework[CONF_VERSION])
-    if str(framework[CONF_VERSION]) != "0.0.0":
-        cg.add_platformio_option("platform", f"libretiny @ {framework[CONF_VERSION]}")
-    elif framework[CONF_SOURCE]:
+    if framework[CONF_SOURCE]:
         cg.add_platformio_option("platform", framework[CONF_SOURCE])
+    elif str(framework[CONF_VERSION]) != "0.0.0":
+        cg.add_platformio_option("platform", f"libretiny @ {framework[CONF_VERSION]}")
     else:
         cg.add_platformio_option("platform", "libretiny")
 

esphome/components/ltr501/__init__.py

@@ -0,0 +1 @@
+CODEOWNERS = ["@latonita"]

esphome/components/ltr501/ltr501.cpp

@@ -0,0 +1,542 @@
+#include "ltr501.h"
+#include "esphome/core/application.h"
+#include "esphome/core/log.h"
+#include "esphome/core/helpers.h"
+
+using esphome::i2c::ErrorCode;
+
+namespace esphome {
+namespace ltr501 {
+
+static const char *const TAG = "ltr501";
+
+static const uint8_t MAX_TRIES = 5;
+static const uint8_t MAX_SENSITIVITY_ADJUSTMENTS = 10;
+
+struct GainTimePair {
+  AlsGain501 gain;
+  IntegrationTime501 time;
+};
+
+bool operator==(const GainTimePair &lhs, const GainTimePair &rhs) {
+  return lhs.gain == rhs.gain && lhs.time == rhs.time;
+}
+
+bool operator!=(const GainTimePair &lhs, const GainTimePair &rhs) {
+  return !(lhs.gain == rhs.gain && lhs.time == rhs.time);
+}
+
+template<typename T, size_t size> T get_next(const T (&array)[size], const T val) {
+  size_t i = 0;
+  size_t idx = -1;
+  while (idx == -1 && i < size) {
+    if (array[i] == val) {
+      idx = i;
+      break;
+    }
+    i++;
+  }
+  if (idx == -1 || i + 1 >= size)
+    return val;
+  return array[i + 1];
+}
+
+template<typename T, size_t size> T get_prev(const T (&array)[size], const T val) {
+  size_t i = size - 1;
+  size_t idx = -1;
+  while (idx == -1 && i > 0) {
+    if (array[i] == val) {
+      idx = i;
+      break;
+    }
+    i--;
+  }
+  if (idx == -1 || i == 0)
+    return val;
+  return array[i - 1];
+}
+
+static uint16_t get_itime_ms(IntegrationTime501 time) {
+  static const uint16_t ALS_INT_TIME[4] = {100, 50, 200, 400};
+  return ALS_INT_TIME[time & 0b11];
+}
+
+static uint16_t get_meas_time_ms(MeasurementRepeatRate rate) {
+  static const uint16_t ALS_MEAS_RATE[8] = {50, 100, 200, 500, 1000, 2000, 2000, 2000};
+  return ALS_MEAS_RATE[rate & 0b111];
+}
+
+static float get_gain_coeff(AlsGain501 gain) { return gain == AlsGain501::GAIN_1 ? 1.0f : 150.0f; }
+
+static float get_ps_gain_coeff(PsGain501 gain) {
+  static const float PS_GAIN[4] = {1, 4, 8, 16};
+  return PS_GAIN[gain & 0b11];
+}
+
+void LTRAlsPs501Component::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up LTR-501/301/558");
+  // As per datasheet we need to wait at least 100ms after power on to get ALS chip responsive
+  this->set_timeout(100, [this]() { this->state_ = State::DELAYED_SETUP; });
+}
+
+void LTRAlsPs501Component::dump_config() {
+  auto get_device_type = [](LtrType typ) {
+    switch (typ) {
+      case LtrType::LTR_TYPE_ALS_ONLY:
+        return "ALS only";
+      case LtrType::LTR_TYPE_PS_ONLY:
+        return "PS only";
+      case LtrType::LTR_TYPE_ALS_AND_PS:
+        return "Als + PS";
+      default:
+        return "Unknown";
+    }
+  };
+
+  LOG_I2C_DEVICE(this);
+  ESP_LOGCONFIG(TAG, "  Device type: %s", get_device_type(this->ltr_type_));
+  ESP_LOGCONFIG(TAG, "  Automatic mode: %s", ONOFF(this->automatic_mode_enabled_));
+  ESP_LOGCONFIG(TAG, "  Gain: %.0fx", get_gain_coeff(this->gain_));
+  ESP_LOGCONFIG(TAG, "  Integration time: %d ms", get_itime_ms(this->integration_time_));
+  ESP_LOGCONFIG(TAG, "  Measurement repeat rate: %d ms", get_meas_time_ms(this->repeat_rate_));
+  ESP_LOGCONFIG(TAG, "  Glass attenuation factor: %f", this->glass_attenuation_factor_);
+  ESP_LOGCONFIG(TAG, "  Proximity gain: %.0fx", get_ps_gain_coeff(this->ps_gain_));
+  ESP_LOGCONFIG(TAG, "  Proximity cooldown time: %d s", this->ps_cooldown_time_s_);
+  ESP_LOGCONFIG(TAG, "  Proximity high threshold: %d", this->ps_threshold_high_);
+  ESP_LOGCONFIG(TAG, "  Proximity low threshold: %d", this->ps_threshold_low_);
+
+  LOG_UPDATE_INTERVAL(this);
+
+  LOG_SENSOR("  ", "ALS calculated lux", this->ambient_light_sensor_);
+  LOG_SENSOR("  ", "CH1 Infrared counts", this->infrared_counts_sensor_);
+  LOG_SENSOR("  ", "CH0 Visible+IR counts", this->full_spectrum_counts_sensor_);
+  LOG_SENSOR("  ", "Actual gain", this->actual_gain_sensor_);
+
+  if (this->is_failed()) {
+    ESP_LOGE(TAG, "Communication with I2C LTR-501/301/558 failed!");
+  }
+}
+
+void LTRAlsPs501Component::update() {
+  if (!this->is_als_()) {
+    ESP_LOGW(TAG, "Update. ALS data not available. Change configuration to ALS or ALS_PS.");
+    return;
+  }
+  if (this->is_ready() && this->is_als_() && this->state_ == State::IDLE) {
+    ESP_LOGV(TAG, "Update. Initiating new ALS data collection.");
+
+    this->state_ = this->automatic_mode_enabled_ ? State::COLLECTING_DATA_AUTO : State::WAITING_FOR_DATA;
+
+    this->als_readings_.ch0 = 0;
+    this->als_readings_.ch1 = 0;
+    this->als_readings_.gain = this->gain_;
+    this->als_readings_.integration_time = this->integration_time_;
+    this->als_readings_.lux = 0;
+    this->als_readings_.number_of_adjustments = 0;
+
+  } else {
+    ESP_LOGV(TAG, "Update. Component not ready yet.");
+  }
+}
+
+void LTRAlsPs501Component::loop() {
+  ErrorCode err = i2c::ERROR_OK;
+  static uint8_t tries{0};
+
+  switch (this->state_) {
+    case State::DELAYED_SETUP:
+      err = this->write(nullptr, 0);
+      if (err != i2c::ERROR_OK) {
+        ESP_LOGW(TAG, "i2c connection failed");
+        this->mark_failed();
+      }
+      this->configure_reset_();
+      if (this->is_als_()) {
+        this->configure_als_();
+        this->configure_integration_time_(this->integration_time_);
+      }
+      if (this->is_ps_()) {
+        this->configure_ps_();
+      }
+
+      this->state_ = State::IDLE;
+      break;
+
+    case State::IDLE:
+      if (this->is_ps_()) {
+        this->check_and_trigger_ps_();
+      }
+      break;
+
+    case State::WAITING_FOR_DATA:
+      if (this->is_als_data_ready_(this->als_readings_) == DataAvail::DATA_OK) {
+        tries = 0;
+        ESP_LOGV(TAG, "Reading sensor data assuming gain = %.0fx, time = %d ms",
+                 get_gain_coeff(this->als_readings_.gain), get_itime_ms(this->als_readings_.integration_time));
+        this->read_sensor_data_(this->als_readings_);
+        this->apply_lux_calculation_(this->als_readings_);
+        this->state_ = State::DATA_COLLECTED;
+      } else if (tries >= MAX_TRIES) {
+        ESP_LOGW(TAG, "Can't get data after several tries. Aborting.");
+        tries = 0;
+        this->status_set_warning();
+        this->state_ = State::IDLE;
+        return;
+      } else {
+        tries++;
+      }
+      break;
+
+    case State::COLLECTING_DATA_AUTO:
+    case State::DATA_COLLECTED:
+      // first measurement in auto mode (COLLECTING_DATA_AUTO state) require device reconfiguration
+      if (this->state_ == State::COLLECTING_DATA_AUTO || this->are_adjustments_required_(this->als_readings_)) {
+        this->state_ = State::ADJUSTMENT_IN_PROGRESS;
+        ESP_LOGD(TAG, "Reconfiguring sensitivity: gain = %.0fx, time = %d ms", get_gain_coeff(this->als_readings_.gain),
+                 get_itime_ms(this->als_readings_.integration_time));
+        this->configure_integration_time_(this->als_readings_.integration_time);
+        this->configure_gain_(this->als_readings_.gain);
+        // if sensitivity adjustment needed - need to wait for first data samples after setting new parameters
+        this->set_timeout(2 * get_meas_time_ms(this->repeat_rate_),
+                          [this]() { this->state_ = State::WAITING_FOR_DATA; });
+      } else {
+        this->state_ = State::READY_TO_PUBLISH;
+      }
+      break;
+
+    case State::ADJUSTMENT_IN_PROGRESS:
+      // nothing to be done, just waiting for the timeout
+      break;
+
+    case State::READY_TO_PUBLISH:
+      this->publish_data_part_1_(this->als_readings_);
+      this->state_ = State::KEEP_PUBLISHING;
+      break;
+
+    case State::KEEP_PUBLISHING:
+      this->publish_data_part_2_(this->als_readings_);
+      this->status_clear_warning();
+      this->state_ = State::IDLE;
+      break;
+
+    default:
+      break;
+  }
+}
+
+void LTRAlsPs501Component::check_and_trigger_ps_() {
+  static uint32_t last_high_trigger_time{0};
+  static uint32_t last_low_trigger_time{0};
+  uint16_t ps_data = this->read_ps_data_();
+  uint32_t now = millis();
+
+  if (ps_data != this->ps_readings_) {
+    this->ps_readings_ = ps_data;
+    // Higher values - object is closer to sensor
+    if (ps_data > this->ps_threshold_high_ && now - last_high_trigger_time >= this->ps_cooldown_time_s_ * 1000) {
+      last_high_trigger_time = now;
+      ESP_LOGD(TAG, "Proximity high threshold triggered. Value = %d, Trigger level = %d", ps_data,
+               this->ps_threshold_high_);
+      this->on_ps_high_trigger_callback_.call();
+    } else if (ps_data < this->ps_threshold_low_ && now - last_low_trigger_time >= this->ps_cooldown_time_s_ * 1000) {
+      last_low_trigger_time = now;
+      ESP_LOGD(TAG, "Proximity low threshold triggered. Value = %d, Trigger level = %d", ps_data,
+               this->ps_threshold_low_);
+      this->on_ps_low_trigger_callback_.call();
+    }
+  }
+}
+
+bool LTRAlsPs501Component::check_part_number_() {
+  uint8_t manuf_id = this->reg((uint8_t) CommandRegisters::MANUFAC_ID).get();
+  if (manuf_id != 0x05) {  // 0x05 is Lite-On Semiconductor Corp. ID
+    ESP_LOGW(TAG, "Unknown manufacturer ID: 0x%02X", manuf_id);
+    this->mark_failed();
+    return false;
+  }
+
+  // Things getting not really funny here, we can't identify device type by part number ID
+  // ======================== ========= ===== =================
+  // Device                    Part ID   Rev   Capabilities
+  // ======================== ========= ===== =================
+  // ltr-558als                 0x08      0    als + ps
+  // ltr-501als                 0x08      0    als + ps
+  // ltr-301als -               0x08      0    als only
+
+  PartIdRegister part_id{0};
+  part_id.raw = this->reg((uint8_t) CommandRegisters::PART_ID).get();
+  if (part_id.part_number_id != 0x08) {
+    ESP_LOGW(TAG, "Unknown part number ID: 0x%02X. LTR-501/301 shall have 0x08. It might not work properly.",
+             part_id.part_number_id);
+    this->status_set_warning();
+    return true;
+  }
+  return true;
+}
+
+void LTRAlsPs501Component::configure_reset_() {
+  ESP_LOGV(TAG, "Resetting");
+
+  AlsControlRegister501 als_ctrl{0};
+  als_ctrl.sw_reset = true;
+  this->reg((uint8_t) CommandRegisters::ALS_CONTR) = als_ctrl.raw;
+  delay(2);
+
+  uint8_t tries = MAX_TRIES;
+  do {
+    ESP_LOGV(TAG, "Waiting chip to reset");
+    delay(2);
+    als_ctrl.raw = this->reg((uint8_t) CommandRegisters::ALS_CONTR).get();
+  } while (als_ctrl.sw_reset && tries--);  // while sw reset bit is on - keep waiting
+
+  if (als_ctrl.sw_reset) {
+    ESP_LOGW(TAG, "Reset failed");
+  }
+}
+
+void LTRAlsPs501Component::configure_als_() {
+  AlsControlRegister501 als_ctrl{0};
+  als_ctrl.sw_reset = false;
+  als_ctrl.als_mode_active = true;
+  als_ctrl.gain = this->gain_;
+
+  ESP_LOGV(TAG, "Setting active mode and gain reg 0x%02X", als_ctrl.raw);
+  this->reg((uint8_t) CommandRegisters::ALS_CONTR) = als_ctrl.raw;
+  delay(5);
+
+  uint8_t tries = MAX_TRIES;
+  do {
+    ESP_LOGV(TAG, "Waiting for ALS device to become active...");
+    delay(2);
+    als_ctrl.raw = this->reg((uint8_t) CommandRegisters::ALS_CONTR).get();
+  } while (!als_ctrl.als_mode_active && tries--);  // while active mode is not set - keep waiting
+
+  if (!als_ctrl.als_mode_active) {
+    ESP_LOGW(TAG, "Failed to activate ALS device");
+  }
+}
+
+void LTRAlsPs501Component::configure_ps_() {
+  PsMeasurementRateRegister ps_meas{0};
+  ps_meas.ps_measurement_rate = PsMeasurementRate::PS_MEAS_RATE_50MS;
+  this->reg((uint8_t) CommandRegisters::PS_MEAS_RATE) = ps_meas.raw;
+
+  PsControlRegister501 ps_ctrl{0};
+  ps_ctrl.ps_mode_active = true;
+  ps_ctrl.ps_mode_xxx = true;
+  this->reg((uint8_t) CommandRegisters::PS_CONTR) = ps_ctrl.raw;
+}
+
+uint16_t LTRAlsPs501Component::read_ps_data_() {
+  AlsPsStatusRegister als_status{0};
+  als_status.raw = this->reg((uint8_t) CommandRegisters::ALS_PS_STATUS).get();
+  if (!als_status.ps_new_data) {
+    return this->ps_readings_;
+  }
+
+  uint8_t ps_low = this->reg((uint8_t) CommandRegisters::PS_DATA_0).get();
+  PsData1Register ps_high;
+  ps_high.raw = this->reg((uint8_t) CommandRegisters::PS_DATA_1).get();
+
+  uint16_t val = encode_uint16(ps_high.ps_data_high, ps_low);
+  return val;
+}
+
+void LTRAlsPs501Component::configure_gain_(AlsGain501 gain) {
+  AlsControlRegister501 als_ctrl{0};
+  als_ctrl.als_mode_active = true;
+  als_ctrl.gain = gain;
+  this->reg((uint8_t) CommandRegisters::ALS_CONTR) = als_ctrl.raw;
+  delay(2);
+
+  AlsControlRegister501 read_als_ctrl{0};
+  read_als_ctrl.raw = this->reg((uint8_t) CommandRegisters::ALS_CONTR).get();
+  if (read_als_ctrl.gain != gain) {
+    ESP_LOGW(TAG, "Failed to set gain. We will try one more time.");
+    this->reg((uint8_t) CommandRegisters::ALS_CONTR) = als_ctrl.raw;
+    delay(2);
+  }
+}
+
+void LTRAlsPs501Component::configure_integration_time_(IntegrationTime501 time) {
+  MeasurementRateRegister501 meas{0};
+  meas.measurement_repeat_rate = this->repeat_rate_;
+  meas.integration_time = time;
+  this->reg((uint8_t) CommandRegisters::MEAS_RATE) = meas.raw;
+  delay(2);
+
+  MeasurementRateRegister501 read_meas{0};
+  read_meas.raw = this->reg((uint8_t) CommandRegisters::MEAS_RATE).get();
+  if (read_meas.integration_time != time) {
+    ESP_LOGW(TAG, "Failed to set integration time. We will try one more time.");
+    this->reg((uint8_t) CommandRegisters::MEAS_RATE) = meas.raw;
+    delay(2);
+  }
+}
+
+DataAvail LTRAlsPs501Component::is_als_data_ready_(AlsReadings &data) {
+  AlsPsStatusRegister als_status{0};
+  als_status.raw = this->reg((uint8_t) CommandRegisters::ALS_PS_STATUS).get();
+  if (!als_status.als_new_data)
+    return DataAvail::NO_DATA;
+  ESP_LOGV(TAG, "Data ready, reported gain is %.0fx", get_gain_coeff(als_status.gain));
+  if (data.gain != als_status.gain) {
+    ESP_LOGW(TAG, "Actual gain differs from requested (%.0f)", get_gain_coeff(data.gain));
+    return DataAvail::BAD_DATA;
+  }
+  data.gain = als_status.gain;
+  return DataAvail::DATA_OK;
+}
+
+void LTRAlsPs501Component::read_sensor_data_(AlsReadings &data) {
+  data.ch1 = 0;
+  data.ch0 = 0;
+  uint8_t ch1_0 = this->reg((uint8_t) CommandRegisters::ALS_DATA_CH1_0).get();
+  uint8_t ch1_1 = this->reg((uint8_t) CommandRegisters::ALS_DATA_CH1_1).get();
+  uint8_t ch0_0 = this->reg((uint8_t) CommandRegisters::ALS_DATA_CH0_0).get();
+  uint8_t ch0_1 = this->reg((uint8_t) CommandRegisters::ALS_DATA_CH0_1).get();
+  data.ch1 = encode_uint16(ch1_1, ch1_0);
+  data.ch0 = encode_uint16(ch0_1, ch0_0);
+
+  ESP_LOGD(TAG, "Got sensor data: CH1 = %d, CH0 = %d", data.ch1, data.ch0);
+}
+
+bool LTRAlsPs501Component::are_adjustments_required_(AlsReadings &data) {
+  if (!this->automatic_mode_enabled_)
+    return false;
+
+  // sometimes sensors fail to change sensitivity. this prevents us from infinite loop
+  if (data.number_of_adjustments++ > MAX_SENSITIVITY_ADJUSTMENTS) {
+    ESP_LOGW(TAG, "Too many sensitivity adjustments done. Something wrong with the sensor. Stopping.");
+    return false;
+  }
+
+  ESP_LOGV(TAG, "Adjusting sensitivity, run #%d", data.number_of_adjustments);
+
+  // available combinations of gain and integration times:
+  static const GainTimePair GAIN_TIME_PAIRS[] = {
+      {AlsGain501::GAIN_1, INTEGRATION_TIME_50MS},    {AlsGain501::GAIN_1, INTEGRATION_TIME_100MS},
+      {AlsGain501::GAIN_150, INTEGRATION_TIME_100MS}, {AlsGain501::GAIN_150, INTEGRATION_TIME_200MS},
+      {AlsGain501::GAIN_150, INTEGRATION_TIME_400MS},
+  };
+
+  GainTimePair current_pair = {data.gain, data.integration_time};
+
+  // Here comes funky business with this sensor. it has no internal error checking mechanism
+  // as in later versions (LTR-303/329/559/..) and sensor gets overwhelmed when saturated
+  // and readings are strange. We only check high sensitivity mode for now.
+  // Nothing is documented and it is a result of real-world testing.
+  if (data.gain == AlsGain501::GAIN_150) {
+    // when sensor is saturated it returns various crazy numbers
+    // CH1 = 1, CH0 = 0
+    if (data.ch1 == 1 && data.ch0 == 0) {
+      ESP_LOGV(TAG, "Looks like sensor got saturated (?) CH1 = 1, CH0 = 0, Gain 150x");
+      // fake saturation
+      data.ch0 = 0xffff;
+      data.ch1 = 0xffff;
+    } else if (data.ch1 == 65535 && data.ch0 == 0) {
+      ESP_LOGV(TAG, "Looks like sensor got saturated (?) CH1 = 65535, CH0 = 0, Gain 150x");
+      data.ch0 = 0xffff;
+    } else if (data.ch1 > 1000 && data.ch0 == 0) {
+      ESP_LOGV(TAG, "Looks like sensor got saturated (?) CH1 = %d, CH0 = 0, Gain 150x", data.ch1);
+      data.ch0 = 0xffff;
+    }
+  }
+
+  static const uint16_t LOW_INTENSITY_THRESHOLD_1 = 100;
+  static const uint16_t LOW_INTENSITY_THRESHOLD_200 = 2000;
+  static const uint16_t HIGH_INTENSITY_THRESHOLD = 25000;
+
+  if (data.ch0 <= (data.gain == AlsGain501::GAIN_1 ? LOW_INTENSITY_THRESHOLD_1 : LOW_INTENSITY_THRESHOLD_200) ||
+      (data.gain == AlsGain501::GAIN_1 && data.lux < 320)) {
+    GainTimePair next_pair = get_next(GAIN_TIME_PAIRS, current_pair);
+    if (next_pair != current_pair) {
+      data.gain = next_pair.gain;
+      data.integration_time = next_pair.time;
+      ESP_LOGV(TAG, "Low illuminance. Increasing sensitivity.");
+      return true;
+    }
+
+  } else if (data.ch0 >= HIGH_INTENSITY_THRESHOLD || data.ch1 >= HIGH_INTENSITY_THRESHOLD) {
+    GainTimePair prev_pair = get_prev(GAIN_TIME_PAIRS, current_pair);
+    if (prev_pair != current_pair) {
+      data.gain = prev_pair.gain;
+      data.integration_time = prev_pair.time;
+      ESP_LOGV(TAG, "High illuminance. Decreasing sensitivity.");
+      return true;
+    }
+  } else {
+    ESP_LOGD(TAG, "Illuminance is good enough.");
+    return false;
+  }
+  ESP_LOGD(TAG, "Can't adjust sensitivity anymore.");
+  return false;
+}
+
+void LTRAlsPs501Component::apply_lux_calculation_(AlsReadings &data) {
+  if ((data.ch0 == 0xFFFF) || (data.ch1 == 0xFFFF)) {
+    ESP_LOGW(TAG, "Sensors got saturated");
+    data.lux = 0.0f;
+    return;
+  }
+
+  if ((data.ch0 == 0x0000) && (data.ch1 == 0x0000)) {
+    ESP_LOGW(TAG, "Sensors blacked out");
+    data.lux = 0.0f;
+    return;
+  }
+
+  float ch0 = data.ch0;
+  float ch1 = data.ch1;
+  float ratio = ch1 / (ch0 + ch1);
+  float als_gain = get_gain_coeff(data.gain);
+  float als_time = ((float) get_itime_ms(data.integration_time)) / 100.0f;
+  float inv_pfactor = this->glass_attenuation_factor_;
+  float lux = 0.0f;
+
+  // method from
+  // https://github.com/fards/Ainol_fire_kernel/blob/83832cf8a3082fd8e963230f4b1984479d1f1a84/customer/drivers/lightsensor/ltr501als.c#L295
+
+  if (ratio < 0.45) {
+    lux = 1.7743 * ch0 + 1.1059 * ch1;
+  } else if (ratio < 0.64) {
+    lux = 3.7725 * ch0 - 1.3363 * ch1;
+  } else if (ratio < 0.85) {
+    lux = 1.6903 * ch0 - 0.1693 * ch1;
+  } else {
+    ESP_LOGW(TAG, "Impossible ch1/(ch0 + ch1) ratio");
+    lux = 0.0f;
+  }
+
+  lux = inv_pfactor * lux / als_gain / als_time;
+  data.lux = lux;
+
+  ESP_LOGD(TAG, "Lux calculation: ratio %.3f, gain %.0fx, int time %.1f, inv_pfactor %.3f, lux %.3f", ratio, als_gain,
+           als_time, inv_pfactor, lux);
+}
+
+void LTRAlsPs501Component::publish_data_part_1_(AlsReadings &data) {
+  if (this->proximity_counts_sensor_ != nullptr) {
+    this->proximity_counts_sensor_->publish_state(this->ps_readings_);
+  }
+  if (this->ambient_light_sensor_ != nullptr) {
+    this->ambient_light_sensor_->publish_state(data.lux);
+  }
+  if (this->infrared_counts_sensor_ != nullptr) {
+    this->infrared_counts_sensor_->publish_state(data.ch1);
+  }
+  if (this->full_spectrum_counts_sensor_ != nullptr) {
+    this->full_spectrum_counts_sensor_->publish_state(data.ch0);
+  }
+}
+
+void LTRAlsPs501Component::publish_data_part_2_(AlsReadings &data) {
+  if (this->actual_gain_sensor_ != nullptr) {
+    this->actual_gain_sensor_->publish_state(get_gain_coeff(data.gain));
+  }
+  if (this->actual_integration_time_sensor_ != nullptr) {
+    this->actual_integration_time_sensor_->publish_state(get_itime_ms(data.integration_time));
+  }
+}
+}  // namespace ltr501
+}  // namespace esphome

esphome/components/ltr501/ltr501.h

@@ -0,0 +1,184 @@
+#pragma once
+
+#include "esphome/components/i2c/i2c.h"
+#include "esphome/components/sensor/sensor.h"
+#include "esphome/core/component.h"
+#include "esphome/core/optional.h"
+#include "esphome/core/automation.h"
+
+#include "ltr_definitions_501.h"
+
+namespace esphome {
+namespace ltr501 {
+
+enum DataAvail : uint8_t { NO_DATA, BAD_DATA, DATA_OK };
+
+enum LtrType : uint8_t {
+  LTR_TYPE_UNKNOWN = 0,
+  LTR_TYPE_ALS_ONLY = 1,
+  LTR_TYPE_PS_ONLY = 2,
+  LTR_TYPE_ALS_AND_PS = 3,
+};
+
+class LTRAlsPs501Component : public PollingComponent, public i2c::I2CDevice {
+ public:
+  //
+  // EspHome framework functions
+  //
+  float get_setup_priority() const override { return setup_priority::DATA; }
+  void setup() override;
+  void dump_config() override;
+  void update() override;
+  void loop() override;
+
+  // Configuration setters : General
+  //
+  void set_ltr_type(LtrType type) { this->ltr_type_ = type; }
+
+  // Configuration setters : ALS
+  //
+  void set_als_auto_mode(bool enable) { this->automatic_mode_enabled_ = enable; }
+  void set_als_gain(AlsGain501 gain) { this->gain_ = gain; }
+  void set_als_integration_time(IntegrationTime501 time) { this->integration_time_ = time; }
+  void set_als_meas_repeat_rate(MeasurementRepeatRate rate) { this->repeat_rate_ = rate; }
+  void set_als_glass_attenuation_factor(float factor) { this->glass_attenuation_factor_ = factor; }
+
+  // Configuration setters : PS
+  //
+  void set_ps_high_threshold(uint16_t threshold) { this->ps_threshold_high_ = threshold; }
+  void set_ps_low_threshold(uint16_t threshold) { this->ps_threshold_low_ = threshold; }
+  void set_ps_cooldown_time_s(uint16_t time) { this->ps_cooldown_time_s_ = time; }
+  void set_ps_gain(PsGain501 gain) { this->ps_gain_ = gain; }
+
+  // Sensors setters
+  //
+  void set_ambient_light_sensor(sensor::Sensor *sensor) { this->ambient_light_sensor_ = sensor; }
+  void set_full_spectrum_counts_sensor(sensor::Sensor *sensor) { this->full_spectrum_counts_sensor_ = sensor; }
+  void set_infrared_counts_sensor(sensor::Sensor *sensor) { this->infrared_counts_sensor_ = sensor; }
+  void set_actual_gain_sensor(sensor::Sensor *sensor) { this->actual_gain_sensor_ = sensor; }
+  void set_actual_integration_time_sensor(sensor::Sensor *sensor) { this->actual_integration_time_sensor_ = sensor; }
+  void set_proximity_counts_sensor(sensor::Sensor *sensor) { this->proximity_counts_sensor_ = sensor; }
+
+ protected:
+  //
+  // Internal state machine, used to split all the actions into
+  // small steps in loop() to make sure we are not blocking execution
+  //
+  enum class State : uint8_t {
+    NOT_INITIALIZED,
+    DELAYED_SETUP,
+    IDLE,
+    WAITING_FOR_DATA,
+    COLLECTING_DATA_AUTO,
+    DATA_COLLECTED,
+    ADJUSTMENT_IN_PROGRESS,
+    READY_TO_PUBLISH,
+    KEEP_PUBLISHING
+  } state_{State::NOT_INITIALIZED};
+
+  LtrType ltr_type_{LtrType::LTR_TYPE_ALS_ONLY};
+
+  //
+  // Current measurements data
+  //
+  struct AlsReadings {
+    uint16_t ch0{0};
+    uint16_t ch1{0};
+    AlsGain501 gain{AlsGain501::GAIN_1};
+    IntegrationTime501 integration_time{IntegrationTime501::INTEGRATION_TIME_100MS};
+    float lux{0.0f};
+    uint8_t number_of_adjustments{0};
+  } als_readings_;
+  uint16_t ps_readings_{0xfffe};
+
+  inline bool is_als_() const {
+    return this->ltr_type_ == LtrType::LTR_TYPE_ALS_ONLY || this->ltr_type_ == LtrType::LTR_TYPE_ALS_AND_PS;
+  }
+  inline bool is_ps_() const {
+    return this->ltr_type_ == LtrType::LTR_TYPE_PS_ONLY || this->ltr_type_ == LtrType::LTR_TYPE_ALS_AND_PS;
+  }
+
+  //
+  // Device interaction and data manipulation
+  //
+  bool check_part_number_();
+
+  void configure_reset_();
+  void configure_als_();
+  void configure_integration_time_(IntegrationTime501 time);
+  void configure_gain_(AlsGain501 gain);
+  DataAvail is_als_data_ready_(AlsReadings &data);
+  void read_sensor_data_(AlsReadings &data);
+  bool are_adjustments_required_(AlsReadings &data);
+  void apply_lux_calculation_(AlsReadings &data);
+  void publish_data_part_1_(AlsReadings &data);
+  void publish_data_part_2_(AlsReadings &data);
+
+  void configure_ps_();
+  uint16_t read_ps_data_();
+  void check_and_trigger_ps_();
+
+  //
+  // Component configuration
+  //
+  bool automatic_mode_enabled_{false};
+  AlsGain501 gain_{AlsGain501::GAIN_1};
+  IntegrationTime501 integration_time_{IntegrationTime501::INTEGRATION_TIME_100MS};
+  MeasurementRepeatRate repeat_rate_{MeasurementRepeatRate::REPEAT_RATE_500MS};
+  float glass_attenuation_factor_{1.0};
+
+  uint16_t ps_cooldown_time_s_{5};
+  PsGain501 ps_gain_{PsGain501::PS_GAIN_1};
+  uint16_t ps_threshold_high_{0xffff};
+  uint16_t ps_threshold_low_{0x0000};
+
+  //
+  //   Sensors for publishing data
+  //
+  sensor::Sensor *infrared_counts_sensor_{nullptr};          // direct reading CH1, infrared only
+  sensor::Sensor *full_spectrum_counts_sensor_{nullptr};     // direct reading CH0, infrared + visible light
+  sensor::Sensor *ambient_light_sensor_{nullptr};            // calculated lux
+  sensor::Sensor *actual_gain_sensor_{nullptr};              // actual gain of reading
+  sensor::Sensor *actual_integration_time_sensor_{nullptr};  // actual integration time
+  sensor::Sensor *proximity_counts_sensor_{nullptr};         // proximity sensor
+
+  bool is_any_als_sensor_enabled_() const {
+    return this->ambient_light_sensor_ != nullptr || this->full_spectrum_counts_sensor_ != nullptr ||
+           this->infrared_counts_sensor_ != nullptr || this->actual_gain_sensor_ != nullptr ||
+           this->actual_integration_time_sensor_ != nullptr;
+  }
+  bool is_any_ps_sensor_enabled_() const { return this->proximity_counts_sensor_ != nullptr; }
+
+  //
+  // Trigger section for the automations
+  //
+  friend class LTRPsHighTrigger;
+  friend class LTRPsLowTrigger;
+
+  CallbackManager<void()> on_ps_high_trigger_callback_;
+  CallbackManager<void()> on_ps_low_trigger_callback_;
+
+  void add_on_ps_high_trigger_callback_(std::function<void()> callback) {
+    this->on_ps_high_trigger_callback_.add(std::move(callback));
+  }
+
+  void add_on_ps_low_trigger_callback_(std::function<void()> callback) {
+    this->on_ps_low_trigger_callback_.add(std::move(callback));
+  }
+};
+
+class LTRPsHighTrigger : public Trigger<> {
+ public:
+  explicit LTRPsHighTrigger(LTRAlsPs501Component *parent) {
+    parent->add_on_ps_high_trigger_callback_([this]() { this->trigger(); });
+  }
+};
+
+class LTRPsLowTrigger : public Trigger<> {
+ public:
+  explicit LTRPsLowTrigger(LTRAlsPs501Component *parent) {
+    parent->add_on_ps_low_trigger_callback_([this]() { this->trigger(); });
+  }
+};
+}  // namespace ltr501
+}  // namespace esphome

esphome/components/ltr501/ltr_definitions_501.h

@@ -0,0 +1,260 @@
+#pragma once
+
+#include <cstdint>
+
+namespace esphome {
+namespace ltr501 {
+
+enum class CommandRegisters : uint8_t {
+  ALS_CONTR = 0x80,         // ALS operation mode control and SW reset
+  PS_CONTR = 0x81,          // PS operation mode control
+  PS_LED = 0x82,            // PS LED pulse frequency control
+  PS_N_PULSES = 0x83,       // PS number of pulses control
+  PS_MEAS_RATE = 0x84,      // PS measurement rate in active mode
+  MEAS_RATE = 0x85,         // ALS measurement rate in active mode
+  PART_ID = 0x86,           // Part Number ID and Revision ID
+  MANUFAC_ID = 0x87,        // Manufacturer ID
+  ALS_DATA_CH1_0 = 0x88,    // ALS measurement CH1 data, lower byte - infrared only
+  ALS_DATA_CH1_1 = 0x89,    // ALS measurement CH1 data, upper byte - infrared only
+  ALS_DATA_CH0_0 = 0x8A,    // ALS measurement CH0 data, lower byte - visible + infrared
+  ALS_DATA_CH0_1 = 0x8B,    // ALS measurement CH0 data, upper byte - visible + infrared
+  ALS_PS_STATUS = 0x8C,     // ALS PS new data status
+  PS_DATA_0 = 0x8D,         // PS measurement data, lower byte
+  PS_DATA_1 = 0x8E,         // PS measurement data, upper byte
+  ALS_PS_INTERRUPT = 0x8F,  // Interrupt status
+  PS_THRES_UP_0 = 0x90,     // PS interrupt upper threshold, lower byte
+  PS_THRES_UP_1 = 0x91,     // PS interrupt upper threshold, upper byte
+  PS_THRES_LOW_0 = 0x92,    // PS interrupt lower threshold, lower byte
+  PS_THRES_LOW_1 = 0x93,    // PS interrupt lower threshold, upper byte
+  PS_OFFSET_1 = 0x94,       // PS offset, upper byte
+  PS_OFFSET_0 = 0x95,       // PS offset, lower byte
+                            // 0x96 - reserved
+  ALS_THRES_UP_0 = 0x97,    // ALS interrupt upper threshold, lower byte
+  ALS_THRES_UP_1 = 0x98,    // ALS interrupt upper threshold, upper byte
+  ALS_THRES_LOW_0 = 0x99,   // ALS interrupt lower threshold, lower byte
+  ALS_THRES_LOW_1 = 0x9A,   // ALS interrupt lower threshold, upper byte
+                            // 0x9B - reserved
+                            // 0x9C - reserved
+                            // 0x9D - reserved
+  INTERRUPT_PERSIST = 0x9E  // Interrupt persistence filter
+};
+
+// ALS Sensor gain levels
+enum AlsGain501 : uint8_t {
+  GAIN_1 = 0,    // GAIN_RANGE_2 // default
+  GAIN_150 = 1,  // GAIN_RANGE_1
+};
+static const uint8_t GAINS_COUNT = 2;
+
+// ALS Sensor integration times
+enum IntegrationTime501 : uint8_t {
+  INTEGRATION_TIME_100MS = 0,  // default
+  INTEGRATION_TIME_50MS = 1,   // only in Dynamic GAIN_RANGE_2
+  INTEGRATION_TIME_200MS = 2,  // only in Dynamic GAIN_RANGE_1
+  INTEGRATION_TIME_400MS = 3,  // only in Dynamic GAIN_RANGE_1
+};
+static const uint8_t TIMES_COUNT = 4;
+
+// ALS Sensor measurement repeat rate
+enum MeasurementRepeatRate {
+  REPEAT_RATE_50MS = 0,
+  REPEAT_RATE_100MS = 1,
+  REPEAT_RATE_200MS = 2,
+  REPEAT_RATE_500MS = 3,  // default
+  REPEAT_RATE_1000MS = 4,
+  REPEAT_RATE_2000MS = 5
+};
+
+// PS Sensor gain levels
+enum PsGain501 : uint8_t {
+  PS_GAIN_1 = 0,  // default
+  PS_GAIN_4 = 1,
+  PS_GAIN_8 = 2,
+  PS_GAIN_16 = 3,
+};
+
+// LED Pulse Modulation Frequency
+enum PsLedFreq : uint8_t {
+  PS_LED_FREQ_30KHZ = 0,
+  PS_LED_FREQ_40KHZ = 1,
+  PS_LED_FREQ_50KHZ = 2,
+  PS_LED_FREQ_60KHZ = 3,  // default
+  PS_LED_FREQ_70KHZ = 4,
+  PS_LED_FREQ_80KHZ = 5,
+  PS_LED_FREQ_90KHZ = 6,
+  PS_LED_FREQ_100KHZ = 7,
+};
+
+// LED current duty
+enum PsLedDuty : uint8_t {
+  PS_LED_DUTY_25 = 0,
+  PS_LED_DUTY_50 = 1,  // default
+  PS_LED_DUTY_75 = 2,
+  PS_LED_DUTY_100 = 3,
+};
+
+// LED pulsed current level
+enum PsLedCurrent : uint8_t {
+  PS_LED_CURRENT_5MA = 0,
+  PS_LED_CURRENT_10MA = 1,
+  PS_LED_CURRENT_20MA = 2,
+  PS_LED_CURRENT_50MA = 3,  // default
+  PS_LED_CURRENT_100MA = 4,
+  PS_LED_CURRENT_100MA1 = 5,
+  PS_LED_CURRENT_100MA2 = 6,
+  PS_LED_CURRENT_100MA3 = 7,
+};
+
+// PS measurement rate
+enum PsMeasurementRate : uint8_t {
+  PS_MEAS_RATE_50MS = 0,
+  PS_MEAS_RATE_70MS = 1,
+  PS_MEAS_RATE_100MS = 2,  // default
+  PS_MEAS_RATE_200MS = 3,
+  PS_MEAS_RATE_500MS = 4,
+  PS_MEAS_RATE_1000MS = 5,
+  PS_MEAS_RATE_2000MS = 6,
+  PS_MEAS_RATE_2000MS1 = 7,
+};
+
+//
+// ALS_CONTR Register (0x80)
+//
+union AlsControlRegister501 {
+  uint8_t raw;
+  struct {
+    bool asl_mode_xxx : 1;
+    bool als_mode_active : 1;
+    bool sw_reset : 1;
+    AlsGain501 gain : 1;
+    uint8_t reserved : 4;
+  } __attribute__((packed));
+};
+
+//
+// PS_CONTR Register (0x81)
+//
+union PsControlRegister501 {
+  uint8_t raw;
+  struct {
+    bool ps_mode_xxx : 1;
+    bool ps_mode_active : 1;
+    PsGain501 ps_gain : 2;
+    bool reserved_4 : 1;
+    bool reserved_5 : 1;
+    bool reserved_6 : 1;
+    bool reserved_7 : 1;
+  } __attribute__((packed));
+};
+
+//
+// PS_LED Register (0x82)
+//
+union PsLedRegister {
+  uint8_t raw;
+  struct {
+    PsLedCurrent ps_led_current : 3;
+    PsLedDuty ps_led_duty : 2;
+    PsLedFreq ps_led_freq : 3;
+  } __attribute__((packed));
+};
+
+//
+// PS_N_PULSES Register (0x83)
+//
+union PsNPulsesRegister501 {
+  uint8_t raw;
+  uint8_t number_of_pulses;
+};
+
+//
+// PS_MEAS_RATE Register (0x84)
+//
+union PsMeasurementRateRegister {
+  uint8_t raw;
+  struct {
+    PsMeasurementRate ps_measurement_rate : 4;
+    uint8_t reserved : 4;
+  } __attribute__((packed));
+};
+
+//
+// ALS_MEAS_RATE Register (0x85)
+//
+union MeasurementRateRegister501 {
+  uint8_t raw;
+  struct {
+    MeasurementRepeatRate measurement_repeat_rate : 3;
+    IntegrationTime501 integration_time : 2;
+    bool reserved_5 : 1;
+    bool reserved_6 : 1;
+    bool reserved_7 : 1;
+  } __attribute__((packed));
+};
+
+//
+// PART_ID Register (0x86) (Read Only)
+//
+union PartIdRegister {
+  uint8_t raw;
+  struct {
+    uint8_t part_number_id : 4;
+    uint8_t revision_id : 4;
+  } __attribute__((packed));
+};
+
+//
+// ALS_PS_STATUS Register (0x8C) (Read Only)
+//
+union AlsPsStatusRegister {
+  uint8_t raw;
+  struct {
+    bool ps_new_data : 1;    // 0 - old data, 1 - new data
+    bool ps_interrupt : 1;   // 0 - interrupt signal not active, 1 - interrupt signal active
+    bool als_new_data : 1;   // 0 - old data, 1 - new data
+    bool als_interrupt : 1;  // 0 - interrupt signal not active, 1 - interrupt signal active
+    AlsGain501 gain : 1;     // current ALS gain
+    bool reserved_5 : 1;
+    bool reserved_6 : 1;
+    bool reserved_7 : 1;
+  } __attribute__((packed));
+};
+
+//
+// PS_DATA_1 Register (0x8E) (Read Only)
+//
+union PsData1Register {
+  uint8_t raw;
+  struct {
+    uint8_t ps_data_high : 3;
+    uint8_t reserved : 4;
+    bool ps_saturation_flag : 1;
+  } __attribute__((packed));
+};
+
+//
+// INTERRUPT Register (0x8F) (Read Only)
+//
+union InterruptRegister {
+  uint8_t raw;
+  struct {
+    bool ps_interrupt : 1;
+    bool als_interrupt : 1;
+    bool interrupt_polarity : 1;  // 0 - active low (default), 1 - active high
+    uint8_t reserved : 5;
+  } __attribute__((packed));
+};
+
+//
+// INTERRUPT_PERSIST Register (0x9E)
+//
+union InterruptPersistRegister {
+  uint8_t raw;
+  struct {
+    uint8_t als_persist : 4;  // 0 - every ALS cycle, 1 - every 2 ALS cycles, ... 15 - every 16 ALS cycles
+    uint8_t ps_persist : 4;   // 0 - every PS cycle, 1 - every 2 PS cycles, ... 15 - every 16 PS cycles
+  } __attribute__((packed));
+};
+
+}  // namespace ltr501
+}  // namespace esphome

esphome/components/ltr501/sensor.py

@@ -0,0 +1,274 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome import automation
+from esphome.components import i2c, sensor
+from esphome.const import (
+    CONF_ACTUAL_GAIN,
+    CONF_ACTUAL_INTEGRATION_TIME,
+    CONF_AMBIENT_LIGHT,
+    CONF_AUTO_MODE,
+    CONF_FULL_SPECTRUM_COUNTS,
+    CONF_GAIN,
+    CONF_GLASS_ATTENUATION_FACTOR,
+    CONF_ID,
+    CONF_INTEGRATION_TIME,
+    CONF_NAME,
+    CONF_REPEAT,
+    CONF_TRIGGER_ID,
+    CONF_TYPE,
+    DEVICE_CLASS_DISTANCE,
+    DEVICE_CLASS_ILLUMINANCE,
+    ICON_BRIGHTNESS_5,
+    ICON_BRIGHTNESS_6,
+    ICON_TIMER,
+    STATE_CLASS_MEASUREMENT,
+    UNIT_LUX,
+    UNIT_MILLISECOND,
+)
+
+CODEOWNERS = ["@latonita"]
+DEPENDENCIES = ["i2c"]
+
+CONF_INFRARED_COUNTS = "infrared_counts"
+CONF_ON_PS_HIGH_THRESHOLD = "on_ps_high_threshold"
+CONF_ON_PS_LOW_THRESHOLD = "on_ps_low_threshold"
+CONF_PS_COOLDOWN = "ps_cooldown"
+CONF_PS_COUNTS = "ps_counts"
+CONF_PS_GAIN = "ps_gain"
+CONF_PS_HIGH_THRESHOLD = "ps_high_threshold"
+CONF_PS_LOW_THRESHOLD = "ps_low_threshold"
+ICON_BRIGHTNESS_7 = "mdi:brightness-7"
+ICON_GAIN = "mdi:multiplication"
+ICON_PROXIMITY = "mdi:hand-wave-outline"
+UNIT_COUNTS = "#"
+
+ltr501_ns = cg.esphome_ns.namespace("ltr501")
+
+LTRAlsPsComponent = ltr501_ns.class_(
+    "LTRAlsPs501Component", cg.PollingComponent, i2c.I2CDevice
+)
+
+LtrType = ltr501_ns.enum("LtrType")
+LTR_TYPES = {
+    "ALS": LtrType.LTR_TYPE_ALS_ONLY,
+    "PS": LtrType.LTR_TYPE_PS_ONLY,
+    "ALS_PS": LtrType.LTR_TYPE_ALS_AND_PS,
+}
+
+AlsGain = ltr501_ns.enum("AlsGain501")
+ALS_GAINS = {
+    "1X": AlsGain.GAIN_1,
+    "150X": AlsGain.GAIN_150,
+}
+
+IntegrationTime = ltr501_ns.enum("IntegrationTime501")
+INTEGRATION_TIMES = {
+    50: IntegrationTime.INTEGRATION_TIME_50MS,
+    100: IntegrationTime.INTEGRATION_TIME_100MS,
+    200: IntegrationTime.INTEGRATION_TIME_200MS,
+    400: IntegrationTime.INTEGRATION_TIME_400MS,
+}
+
+MeasurementRepeatRate = ltr501_ns.enum("MeasurementRepeatRate")
+MEASUREMENT_REPEAT_RATES = {
+    50: MeasurementRepeatRate.REPEAT_RATE_50MS,
+    100: MeasurementRepeatRate.REPEAT_RATE_100MS,
+    200: MeasurementRepeatRate.REPEAT_RATE_200MS,
+    500: MeasurementRepeatRate.REPEAT_RATE_500MS,
+    1000: MeasurementRepeatRate.REPEAT_RATE_1000MS,
+    2000: MeasurementRepeatRate.REPEAT_RATE_2000MS,
+}
+
+PsGain = ltr501_ns.enum("PsGain501")
+PS_GAINS = {
+    "1X": PsGain.PS_GAIN_1,
+    "4X": PsGain.PS_GAIN_4,
+    "8X": PsGain.PS_GAIN_8,
+    "16X": PsGain.PS_GAIN_16,
+}
+
+LTRPsHighTrigger = ltr501_ns.class_("LTRPsHighTrigger", automation.Trigger.template())
+LTRPsLowTrigger = ltr501_ns.class_("LTRPsLowTrigger", automation.Trigger.template())
+
+
+def validate_integration_time(value):
+    value = cv.positive_time_period_milliseconds(value).total_milliseconds
+    return cv.enum(INTEGRATION_TIMES, int=True)(value)
+
+
+def validate_repeat_rate(value):
+    value = cv.positive_time_period_milliseconds(value).total_milliseconds
+    return cv.enum(MEASUREMENT_REPEAT_RATES, int=True)(value)
+
+
+def validate_time_and_repeat_rate(config):
+    integraton_time = config[CONF_INTEGRATION_TIME]
+    repeat_rate = config[CONF_REPEAT]
+    if integraton_time > repeat_rate:
+        raise cv.Invalid(
+            f"Measurement repeat rate ({repeat_rate}ms) shall be greater or equal to integration time ({integraton_time}ms)"
+        )
+    return config
+
+
+def validate_als_gain_and_integration_time(config):
+    integraton_time = config[CONF_INTEGRATION_TIME]
+    if config[CONF_GAIN] == "1X" and integraton_time > 100:
+        raise cv.Invalid(
+            "ALS gain 1X can only be used with integration time 50ms or 100ms"
+        )
+    if config[CONF_GAIN] == "200X" and integraton_time == 50:
+        raise cv.Invalid("ALS gain 200X can not be used with integration time 50ms")
+    return config
+
+
+CONFIG_SCHEMA = cv.All(
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(LTRAlsPsComponent),
+            cv.Optional(CONF_TYPE, default="ALS_PS"): cv.enum(LTR_TYPES, upper=True),
+            cv.Optional(CONF_AUTO_MODE, default=True): cv.boolean,
+            cv.Optional(CONF_GAIN, default="1X"): cv.enum(ALS_GAINS, upper=True),
+            cv.Optional(
+                CONF_INTEGRATION_TIME, default="100ms"
+            ): validate_integration_time,
+            cv.Optional(CONF_REPEAT, default="500ms"): validate_repeat_rate,
+            cv.Optional(CONF_GLASS_ATTENUATION_FACTOR, default=1.0): cv.float_range(
+                min=1.0
+            ),
+            cv.Optional(
+                CONF_PS_COOLDOWN, default="5s"
+            ): cv.positive_time_period_seconds,
+            cv.Optional(CONF_PS_GAIN, default="1X"): cv.enum(PS_GAINS, upper=True),
+            cv.Optional(CONF_PS_HIGH_THRESHOLD, default=65535): cv.int_range(
+                min=0, max=65535
+            ),
+            cv.Optional(CONF_PS_LOW_THRESHOLD, default=0): cv.int_range(
+                min=0, max=65535
+            ),
+            cv.Optional(CONF_ON_PS_HIGH_THRESHOLD): automation.validate_automation(
+                {
+                    cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(LTRPsHighTrigger),
+                }
+            ),
+            cv.Optional(CONF_ON_PS_LOW_THRESHOLD): automation.validate_automation(
+                {
+                    cv.GenerateID(CONF_TRIGGER_ID): cv.declare_id(LTRPsLowTrigger),
+                }
+            ),
+            cv.Optional(CONF_AMBIENT_LIGHT): cv.maybe_simple_value(
+                sensor.sensor_schema(
+                    unit_of_measurement=UNIT_LUX,
+                    icon=ICON_BRIGHTNESS_6,
+                    accuracy_decimals=1,
+                    device_class=DEVICE_CLASS_ILLUMINANCE,
+                    state_class=STATE_CLASS_MEASUREMENT,
+                ),
+                key=CONF_NAME,
+            ),
+            cv.Optional(CONF_INFRARED_COUNTS): cv.maybe_simple_value(
+                sensor.sensor_schema(
+                    unit_of_measurement=UNIT_COUNTS,
+                    icon=ICON_BRIGHTNESS_5,
+                    accuracy_decimals=0,
+                    device_class=DEVICE_CLASS_ILLUMINANCE,
+                    state_class=STATE_CLASS_MEASUREMENT,
+                ),
+                key=CONF_NAME,
+            ),
+            cv.Optional(CONF_FULL_SPECTRUM_COUNTS): cv.maybe_simple_value(
+                sensor.sensor_schema(
+                    unit_of_measurement=UNIT_COUNTS,
+                    icon=ICON_BRIGHTNESS_7,
+                    accuracy_decimals=0,
+                    device_class=DEVICE_CLASS_ILLUMINANCE,
+                    state_class=STATE_CLASS_MEASUREMENT,
+                ),
+                key=CONF_NAME,
+            ),
+            cv.Optional(CONF_PS_COUNTS): cv.maybe_simple_value(
+                sensor.sensor_schema(
+                    unit_of_measurement=UNIT_COUNTS,
+                    icon=ICON_PROXIMITY,
+                    accuracy_decimals=0,
+                    device_class=DEVICE_CLASS_DISTANCE,
+                    state_class=STATE_CLASS_MEASUREMENT,
+                ),
+                key=CONF_NAME,
+            ),
+            cv.Optional(CONF_ACTUAL_GAIN): cv.maybe_simple_value(
+                sensor.sensor_schema(
+                    icon=ICON_GAIN,
+                    accuracy_decimals=0,
+                    device_class=DEVICE_CLASS_ILLUMINANCE,
+                    state_class=STATE_CLASS_MEASUREMENT,
+                ),
+                key=CONF_NAME,
+            ),
+            cv.Optional(CONF_ACTUAL_INTEGRATION_TIME): cv.maybe_simple_value(
+                sensor.sensor_schema(
+                    unit_of_measurement=UNIT_MILLISECOND,
+                    icon=ICON_TIMER,
+                    accuracy_decimals=0,
+                    state_class=STATE_CLASS_MEASUREMENT,
+                ),
+                key=CONF_NAME,
+            ),
+        }
+    )
+    .extend(cv.polling_component_schema("60s"))
+    .extend(i2c.i2c_device_schema(0x23)),
+    validate_time_and_repeat_rate,
+    validate_als_gain_and_integration_time,
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await cg.register_component(var, config)
+    await i2c.register_i2c_device(var, config)
+
+    if als_config := config.get(CONF_AMBIENT_LIGHT):
+        sens = await sensor.new_sensor(als_config)
+        cg.add(var.set_ambient_light_sensor(sens))
+
+    if infrared_cnt_config := config.get(CONF_INFRARED_COUNTS):
+        sens = await sensor.new_sensor(infrared_cnt_config)
+        cg.add(var.set_infrared_counts_sensor(sens))
+
+    if full_spect_cnt_config := config.get(CONF_FULL_SPECTRUM_COUNTS):
+        sens = await sensor.new_sensor(full_spect_cnt_config)
+        cg.add(var.set_full_spectrum_counts_sensor(sens))
+
+    if act_gain_config := config.get(CONF_ACTUAL_GAIN):
+        sens = await sensor.new_sensor(act_gain_config)
+        cg.add(var.set_actual_gain_sensor(sens))
+
+    if act_itime_config := config.get(CONF_ACTUAL_INTEGRATION_TIME):
+        sens = await sensor.new_sensor(act_itime_config)
+        cg.add(var.set_actual_integration_time_sensor(sens))
+
+    if prox_cnt_config := config.get(CONF_PS_COUNTS):
+        sens = await sensor.new_sensor(prox_cnt_config)
+        cg.add(var.set_proximity_counts_sensor(sens))
+
+    for prox_high_tr in config.get(CONF_ON_PS_HIGH_THRESHOLD, []):
+        trigger = cg.new_Pvariable(prox_high_tr[CONF_TRIGGER_ID], var)
+        await automation.build_automation(trigger, [], prox_high_tr)
+
+    for prox_low_tr in config.get(CONF_ON_PS_LOW_THRESHOLD, []):
+        trigger = cg.new_Pvariable(prox_low_tr[CONF_TRIGGER_ID], var)
+        await automation.build_automation(trigger, [], prox_low_tr)
+
+    cg.add(var.set_ltr_type(config[CONF_TYPE]))
+
+    cg.add(var.set_als_auto_mode(config[CONF_AUTO_MODE]))
+    cg.add(var.set_als_gain(config[CONF_GAIN]))
+    cg.add(var.set_als_integration_time(config[CONF_INTEGRATION_TIME]))
+    cg.add(var.set_als_meas_repeat_rate(config[CONF_REPEAT]))
+    cg.add(var.set_als_glass_attenuation_factor(config[CONF_GLASS_ATTENUATION_FACTOR]))
+
+    cg.add(var.set_ps_cooldown_time_s(config[CONF_PS_COOLDOWN]))
+    cg.add(var.set_ps_gain(config[CONF_PS_GAIN]))
+    cg.add(var.set_ps_high_threshold(config[CONF_PS_HIGH_THRESHOLD]))
+    cg.add(var.set_ps_low_threshold(config[CONF_PS_LOW_THRESHOLD]))

esphome/components/ltr_als_ps/sensor.py

@@ -4,8 +4,10 @@ from esphome import automation
 from esphome.components import i2c, sensor
 from esphome.const import (
     CONF_ACTUAL_GAIN,
+    CONF_ACTUAL_INTEGRATION_TIME,
     CONF_AMBIENT_LIGHT,
     CONF_AUTO_MODE,
+    CONF_FULL_SPECTRUM_COUNTS,
     CONF_GAIN,
     CONF_GLASS_ATTENUATION_FACTOR,
     CONF_ID,
@@ -27,8 +29,6 @@ from esphome.const import (
 CODEOWNERS = ["@latonita"]
 DEPENDENCIES = ["i2c"]
 
-CONF_ACTUAL_INTEGRATION_TIME = "actual_integration_time"
-CONF_FULL_SPECTRUM_COUNTS = "full_spectrum_counts"
 CONF_INFRARED_COUNTS = "infrared_counts"
 CONF_ON_PS_HIGH_THRESHOLD = "on_ps_high_threshold"
 CONF_ON_PS_LOW_THRESHOLD = "on_ps_low_threshold"

esphome/components/lvgl/__init__.py

@@ -21,9 +21,10 @@ from esphome.final_validate import full_config
 from esphome.helpers import write_file_if_changed
 
 from . import defines as df, helpers, lv_validation as lvalid
-from .automation import disp_update, update_to_code
-from .defines import CONF_SKIP
+from .automation import disp_update, focused_widgets, update_to_code
+from .defines import add_define
 from .encoders import ENCODERS_CONFIG, encoders_to_code, initial_focus_to_code
+from .gradient import GRADIENT_SCHEMA, gradients_to_code
 from .lv_validation import lv_bool, lv_images_used
 from .lvcode import LvContext, LvglComponent
 from .schemas import (
@@ -67,7 +68,7 @@ from .widgets.lv_bar import bar_spec
 from .widgets.meter import meter_spec
 from .widgets.msgbox import MSGBOX_SCHEMA, msgboxes_to_code
 from .widgets.obj import obj_spec
-from .widgets.page import add_pages, page_spec
+from .widgets.page import add_pages, generate_page_triggers, page_spec
 from .widgets.roller import roller_spec
 from .widgets.slider import slider_spec
 from .widgets.spinbox import spinbox_spec
@@ -128,17 +129,6 @@ for w_type in WIDGET_TYPES.values():
     )(update_to_code)
 
 
-lv_defines = {}  # Dict of #defines to provide as build flags
-
-
-def add_define(macro, value="1"):
-    if macro in lv_defines and lv_defines[macro] != value:
-        LOGGER.error(
-            "Redefinition of %s - was %s now %s", macro, lv_defines[macro], value
-        )
-    lv_defines[macro] = value
-
-
 def as_macro(macro, value):
     if value is None:
         return f"#define {macro}"
@@ -153,14 +143,14 @@ LV_CONF_H_FORMAT = """\
 
 
 def generate_lv_conf_h():
-    definitions = [as_macro(m, v) for m, v in lv_defines.items()]
+    definitions = [as_macro(m, v) for m, v in df.lv_defines.items()]
     definitions.sort()
     return LV_CONF_H_FORMAT.format("\n".join(definitions))
 
 
 def final_validation(config):
     if pages := config.get(CONF_PAGES):
-        if all(p[CONF_SKIP] for p in pages):
+        if all(p[df.CONF_SKIP] for p in pages):
             raise cv.Invalid("At least one page must not be skipped")
     global_config = full_config.get()
     for display_id in config[df.CONF_DISPLAYS]:
@@ -182,6 +172,14 @@ def final_validation(config):
             raise cv.Invalid(
                 "Using RGBA or RGB24 in image config not compatible with LVGL", path
             )
+    for w in focused_widgets:
+        path = global_config.get_path_for_id(w)
+        widget_conf = global_config.get_config_for_path(path[:-1])
+        if df.CONF_ADJUSTABLE in widget_conf and not widget_conf[df.CONF_ADJUSTABLE]:
+            raise cv.Invalid(
+                "A non adjustable arc may not be focused",
+                path,
+            )
 
 
 async def to_code(config):
@@ -260,6 +258,7 @@ async def to_code(config):
         await encoders_to_code(lv_component, config)
         await theme_to_code(config)
         await styles_to_code(config)
+        await gradients_to_code(config)
         await set_obj_properties(lv_scr_act, config)
         await add_widgets(lv_scr_act, config)
         await add_pages(lv_component, config)
@@ -271,6 +270,7 @@ async def to_code(config):
     Widget.set_completed()
     async with LvContext(lv_component):
         await generate_triggers(lv_component)
+        await generate_page_triggers(lv_component, config)
         for conf in config.get(CONF_ON_IDLE, ()):
             templ = await cg.templatable(conf[CONF_TIMEOUT], [], cg.uint32)
             idle_trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], lv_component, templ)
@@ -318,6 +318,8 @@ CONFIG_SCHEMA = (
                     {
                         cv.Optional(df.CONF_GRID_CELL_X_ALIGN): grid_alignments,
                         cv.Optional(df.CONF_GRID_CELL_Y_ALIGN): grid_alignments,
+                        cv.Optional(df.CONF_PAD_ROW): lvalid.pixels,
+                        cv.Optional(df.CONF_PAD_COLUMN): lvalid.pixels,
                     }
                 )
             ),
@@ -340,6 +342,7 @@ CONFIG_SCHEMA = (
             cv.Optional(df.CONF_THEME): cv.Schema(
                 {cv.Optional(name): obj_schema(w) for name, w in WIDGET_TYPES.items()}
             ),
+            cv.Optional(df.CONF_GRADIENTS): GRADIENT_SCHEMA,
             cv.Optional(df.CONF_TOUCHSCREENS, default=None): touchscreen_schema,
             cv.Optional(df.CONF_ENCODERS, default=None): ENCODERS_CONFIG,
             cv.GenerateID(df.CONF_DEFAULT_GROUP): cv.declare_id(lv_group_t),

esphome/components/lvgl/automation.py

@@ -4,13 +4,15 @@ from typing import Callable
 from esphome import automation
 import esphome.codegen as cg
 import esphome.config_validation as cv
-from esphome.const import CONF_ID, CONF_TIMEOUT
-from esphome.cpp_generator import RawExpression
+from esphome.const import CONF_ACTION, CONF_GROUP, CONF_ID, CONF_TIMEOUT
+from esphome.cpp_generator import RawExpression, get_variable
 from esphome.cpp_types import nullptr
 
 from .defines import (
     CONF_DISP_BG_COLOR,
     CONF_DISP_BG_IMAGE,
+    CONF_EDITING,
+    CONF_FREEZE,
     CONF_LVGL_ID,
     CONF_SHOW_SNOW,
     literal,
@@ -30,6 +32,7 @@ from .lvcode import (
     lv_expr,
     lv_obj,
     lvgl_comp,
+    static_cast,
 )
 from .schemas import DISP_BG_SCHEMA, LIST_ACTION_SCHEMA, LVGL_SCHEMA
 from .types import (
@@ -38,7 +41,9 @@ from .types import (
     LvglCondition,
     ObjUpdateAction,
     lv_disp_t,
+    lv_group_t,
     lv_obj_t,
+    lv_pseudo_button_t,
 )
 from .widgets import (
     Widget,
@@ -48,6 +53,9 @@ from .widgets import (
     wait_for_widgets,
 )
 
+# Record widgets that are used in a focused action here
+focused_widgets = set()
+
 
 async def action_to_code(
     widgets: list[Widget],
@@ -157,7 +165,7 @@ async def lvgl_update_to_code(config, action_id, template_arg, args):
     widgets = await get_widgets(config)
     w = widgets[0]
     disp = f"{w.obj}->get_disp()"
-    async with LambdaContext(parameters=args, where=action_id) as context:
+    async with LambdaContext(LVGL_COMP_ARG, where=action_id) as context:
         await disp_update(disp, config)
     var = cg.new_Pvariable(action_id, template_arg, await context.get_lambda())
     await cg.register_parented(var, w.var)
@@ -221,16 +229,89 @@ async def obj_hide_to_code(config, action_id, template_arg, args):
     async def do_hide(widget: Widget):
         widget.add_flag("LV_OBJ_FLAG_HIDDEN")
 
-    return await action_to_code(
-        await get_widgets(config), do_hide, action_id, template_arg, args
-    )
+    widgets = [
+        widget.outer if widget.outer else widget for widget in await get_widgets(config)
+    ]
+    return await action_to_code(widgets, do_hide, action_id, template_arg, args)
 
 
 @automation.register_action("lvgl.widget.show", ObjUpdateAction, LIST_ACTION_SCHEMA)
 async def obj_show_to_code(config, action_id, template_arg, args):
     async def do_show(widget: Widget):
         widget.clear_flag("LV_OBJ_FLAG_HIDDEN")
+        if widget.move_to_foreground:
+            lv_obj.move_foreground(widget.obj)
 
-    return await action_to_code(
-        await get_widgets(config), do_show, action_id, template_arg, args
-    )
+    widgets = [
+        widget.outer if widget.outer else widget for widget in await get_widgets(config)
+    ]
+    return await action_to_code(widgets, do_show, action_id, template_arg, args)
+
+
+def focused_id(value):
+    value = cv.use_id(lv_pseudo_button_t)(value)
+    focused_widgets.add(value)
+    return value
+
+
+@automation.register_action(
+    "lvgl.widget.focus",
+    ObjUpdateAction,
+    cv.Any(
+        cv.maybe_simple_value(
+            {
+                cv.Optional(CONF_GROUP): cv.use_id(lv_group_t),
+                cv.Required(CONF_ACTION): cv.one_of(
+                    "MARK", "RESTORE", "NEXT", "PREVIOUS", upper=True
+                ),
+                cv.GenerateID(CONF_LVGL_ID): cv.use_id(LvglComponent),
+                cv.Optional(CONF_FREEZE, default=False): cv.boolean,
+            },
+            key=CONF_ACTION,
+        ),
+        cv.maybe_simple_value(
+            {
+                cv.Required(CONF_ID): focused_id,
+                cv.Optional(CONF_FREEZE, default=False): cv.boolean,
+                cv.Optional(CONF_EDITING, default=False): cv.boolean,
+            },
+            key=CONF_ID,
+        ),
+    ),
+)
+async def widget_focus(config, action_id, template_arg, args):
+    widget = await get_widgets(config)
+    if widget:
+        widget = widget[0]
+        group = static_cast(
+            lv_group_t.operator("ptr"), lv_expr.obj_get_group(widget.obj)
+        )
+    elif group := config.get(CONF_GROUP):
+        group = await get_variable(group)
+    else:
+        group = lv_expr.group_get_default()
+
+    async with LambdaContext(parameters=args, where=action_id) as context:
+        if widget:
+            lv.group_focus_freeze(group, False)
+            lv.group_focus_obj(widget.obj)
+            if config[CONF_EDITING]:
+                lv.group_set_editing(group, True)
+        else:
+            action = config[CONF_ACTION]
+            lv_comp = await get_variable(config[CONF_LVGL_ID])
+            if action == "MARK":
+                context.add(lv_comp.set_focus_mark(group))
+            else:
+                lv.group_focus_freeze(group, False)
+                if action == "RESTORE":
+                    context.add(lv_comp.restore_focus_mark(group))
+                elif action == "NEXT":
+                    lv.group_focus_next(group)
+                else:
+                    lv.group_focus_prev(group)
+
+        if config[CONF_FREEZE]:
+            lv.group_focus_freeze(group, True)
+        var = cg.new_Pvariable(action_id, template_arg, await context.get_lambda())
+        return var

esphome/components/lvgl/defines.py

@@ -4,6 +4,8 @@ Constants already defined in esphome.const are not duplicated here and must be i
 
 """
 
+import logging
+
 from esphome import codegen as cg, config_validation as cv
 from esphome.const import CONF_ITEMS
 from esphome.core import Lambda
@@ -13,8 +15,19 @@ from esphome.schema_extractors import SCHEMA_EXTRACT, schema_extractor
 
 from .helpers import requires_component
 
+LOGGER = logging.getLogger(__name__)
 lvgl_ns = cg.esphome_ns.namespace("lvgl")
 
+lv_defines = {}  # Dict of #defines to provide as build flags
+
+
+def add_define(macro, value="1"):
+    if macro in lv_defines and lv_defines[macro] != value:
+        LOGGER.error(
+            "Redefinition of %s - was %s now %s", macro, lv_defines[macro], value
+        )
+    lv_defines[macro] = value
+
 
 def literal(arg):
     if isinstance(arg, str):
@@ -148,6 +161,7 @@ LV_EVENT_MAP = {
     "DEFOCUS": "DEFOCUSED",
     "READY": "READY",
     "CANCEL": "CANCEL",
+    "ALL_EVENTS": "ALL",
 }
 
 LV_EVENT_TRIGGERS = tuple(f"on_{x.lower()}" for x in LV_EVENT_MAP)
@@ -172,6 +186,9 @@ LV_ANIM = LvConstant(
     "OUT_BOTTOM",
 )
 
+LV_GRAD_DIR = LvConstant("LV_GRAD_DIR_", "NONE", "HOR", "VER")
+LV_DITHER = LvConstant("LV_DITHER_", "NONE", "ORDERED", "ERR_DIFF")
+
 LOG_LEVELS = (
     "TRACE",
     "INFO",
@@ -373,6 +390,7 @@ CONF_ANTIALIAS = "antialias"
 CONF_ARC_LENGTH = "arc_length"
 CONF_AUTO_START = "auto_start"
 CONF_BACKGROUND_STYLE = "background_style"
+CONF_BUTTON_STYLE = "button_style"
 CONF_DECIMAL_PLACES = "decimal_places"
 CONF_COLUMN = "column"
 CONF_DIGITS = "digits"
@@ -390,6 +408,7 @@ CONF_DEFAULT_FONT = "default_font"
 CONF_DEFAULT_GROUP = "default_group"
 CONF_DIR = "dir"
 CONF_DISPLAYS = "displays"
+CONF_EDITING = "editing"
 CONF_ENCODERS = "encoders"
 CONF_END_ANGLE = "end_angle"
 CONF_END_VALUE = "end_value"
@@ -401,7 +420,9 @@ CONF_FLEX_ALIGN_MAIN = "flex_align_main"
 CONF_FLEX_ALIGN_CROSS = "flex_align_cross"
 CONF_FLEX_ALIGN_TRACK = "flex_align_track"
 CONF_FLEX_GROW = "flex_grow"
+CONF_FREEZE = "freeze"
 CONF_FULL_REFRESH = "full_refresh"
+CONF_GRADIENTS = "gradients"
 CONF_GRID_CELL_ROW_POS = "grid_cell_row_pos"
 CONF_GRID_CELL_COLUMN_POS = "grid_cell_column_pos"
 CONF_GRID_CELL_ROW_SPAN = "grid_cell_row_span"
@@ -428,9 +449,9 @@ CONF_MSGBOXES = "msgboxes"
 CONF_OBJ = "obj"
 CONF_OFFSET_X = "offset_x"
 CONF_OFFSET_Y = "offset_y"
+CONF_ONE_CHECKED = "one_checked"
 CONF_ONE_LINE = "one_line"
 CONF_ON_SELECT = "on_select"
-CONF_ONE_CHECKED = "one_checked"
 CONF_NEXT = "next"
 CONF_PAD_ROW = "pad_row"
 CONF_PAD_COLUMN = "pad_column"
@@ -505,4 +526,10 @@ DEFAULT_ESPHOME_FONT = "esphome_lv_default_font"
 
 
 def join_enums(enums, prefix=""):
-    return literal("|".join(f"(int){prefix}{e.upper()}" for e in enums))
+    enums = list(enums)
+    enums.sort()
+    # If a prefix is provided, prepend each constant with the prefix, and assume that all the constants are within the
+    # same namespace, otherwise cast to int to avoid triggering warnings about mixing enum types.
+    if prefix:
+        return literal("|".join(f"{prefix}{e.upper()}" for e in enums))
+    return literal("|".join(f"(int){e.upper()}" for e in enums))

esphome/components/lvgl/gradient.py

@@ -0,0 +1,61 @@
+from esphome import config_validation as cv
+import esphome.codegen as cg
+from esphome.const import (
+    CONF_COLOR,
+    CONF_DIRECTION,
+    CONF_DITHER,
+    CONF_ID,
+    CONF_POSITION,
+)
+from esphome.cpp_generator import MockObj
+
+from .defines import CONF_GRADIENTS, LV_DITHER, LV_GRAD_DIR, add_define
+from .lv_validation import lv_color, lv_fraction
+from .lvcode import lv_assign
+from .types import lv_gradient_t
+
+CONF_STOPS = "stops"
+
+
+def min_stops(value):
+    if len(value) < 2:
+        raise cv.Invalid("Must have at least 2 stops")
+    return value
+
+
+GRADIENT_SCHEMA = cv.ensure_list(
+    cv.Schema(
+        {
+            cv.GenerateID(CONF_ID): cv.declare_id(lv_gradient_t),
+            cv.Optional(CONF_DIRECTION, default="NONE"): LV_GRAD_DIR.one_of,
+            cv.Optional(CONF_DITHER, default="NONE"): LV_DITHER.one_of,
+            cv.Required(CONF_STOPS): cv.All(
+                [
+                    cv.Schema(
+                        {
+                            cv.Required(CONF_COLOR): lv_color,
+                            cv.Required(CONF_POSITION): lv_fraction,
+                        }
+                    )
+                ],
+                min_stops,
+            ),
+        }
+    )
+)
+
+
+async def gradients_to_code(config):
+    max_stops = 2
+    for gradient in config.get(CONF_GRADIENTS, ()):
+        var = MockObj(cg.new_Pvariable(gradient[CONF_ID]), "->")
+        max_stops = max(max_stops, len(gradient[CONF_STOPS]))
+        lv_assign(var.dir, await LV_GRAD_DIR.process(gradient[CONF_DIRECTION]))
+        lv_assign(var.dither, await LV_DITHER.process(gradient[CONF_DITHER]))
+        lv_assign(var.stops_count, len(gradient[CONF_STOPS]))
+        for index, stop in enumerate(gradient[CONF_STOPS]):
+            lv_assign(var.stops[index].color, await lv_color.process(stop[CONF_COLOR]))
+            lv_assign(
+                var.stops[index].frac, await lv_fraction.process(stop[CONF_POSITION])
+            )
+    add_define("LV_GRADIENT_MAX_STOPS", max_stops)