Merge pull request #8389 from esphome/bump-2025.3.0b1

2025.3.0b1

.clang-tidy

@@ -7,28 +7,39 @@ Checks: >-
   -boost-*,
   -bugprone-easily-swappable-parameters,
   -bugprone-implicit-widening-of-multiplication-result,
+  -bugprone-multi-level-implicit-pointer-conversion,
   -bugprone-narrowing-conversions,
   -bugprone-signed-char-misuse,
+  -bugprone-switch-missing-default-case,
   -cert-dcl50-cpp,
   -cert-err33-c,
   -cert-err58-cpp,
   -cert-oop57-cpp,
   -cert-str34-c,
+  -clang-analyzer-optin.core.EnumCastOutOfRange,
   -clang-analyzer-optin.cplusplus.UninitializedObject,
   -clang-analyzer-osx.*,
   -clang-diagnostic-delete-abstract-non-virtual-dtor,
   -clang-diagnostic-delete-non-abstract-non-virtual-dtor,
+  -clang-diagnostic-deprecated-declarations,
   -clang-diagnostic-ignored-optimization-argument,
+  -clang-diagnostic-missing-field-initializers,
   -clang-diagnostic-shadow-field,
   -clang-diagnostic-unused-const-variable,
   -clang-diagnostic-unused-parameter,
+  -clang-diagnostic-vla-cxx-extension,
   -concurrency-*,
   -cppcoreguidelines-avoid-c-arrays,
+  -cppcoreguidelines-avoid-const-or-ref-data-members,
+  -cppcoreguidelines-avoid-do-while,
   -cppcoreguidelines-avoid-magic-numbers,
   -cppcoreguidelines-init-variables,
+  -cppcoreguidelines-macro-to-enum,
   -cppcoreguidelines-macro-usage,
+  -cppcoreguidelines-missing-std-forward,
   -cppcoreguidelines-narrowing-conversions,
   -cppcoreguidelines-non-private-member-variables-in-classes,
+  -cppcoreguidelines-owning-memory,
   -cppcoreguidelines-prefer-member-initializer,
   -cppcoreguidelines-pro-bounds-array-to-pointer-decay,
   -cppcoreguidelines-pro-bounds-constant-array-index,
@@ -40,7 +51,9 @@ Checks: >-
   -cppcoreguidelines-pro-type-static-cast-downcast,
   -cppcoreguidelines-pro-type-union-access,
   -cppcoreguidelines-pro-type-vararg,
+  -cppcoreguidelines-rvalue-reference-param-not-moved,
   -cppcoreguidelines-special-member-functions,
+  -cppcoreguidelines-use-default-member-init,
   -cppcoreguidelines-virtual-class-destructor,
   -fuchsia-multiple-inheritance,
   -fuchsia-overloaded-operator,
@@ -60,20 +73,32 @@ Checks: >-
   -llvm-include-order,
   -llvm-qualified-auto,
   -llvmlibc-*,
-  -misc-non-private-member-variables-in-classes,
+  -misc-const-correctness,
+  -misc-include-cleaner,
   -misc-no-recursion,
+  -misc-non-private-member-variables-in-classes,
   -misc-unused-parameters,
-  -modernize-avoid-c-arrays,
+  -misc-use-anonymous-namespace,
   -modernize-avoid-bind,
+  -modernize-avoid-c-arrays,
   -modernize-concat-nested-namespaces,
+  -modernize-macro-to-enum,
   -modernize-return-braced-init-list,
+  -modernize-type-traits,
   -modernize-use-auto,
+  -modernize-use-constraints,
   -modernize-use-default-member-init,
   -modernize-use-equals-default,
-  -modernize-use-trailing-return-type,
   -modernize-use-nodiscard,
+  -modernize-use-nullptr,
+  -modernize-use-nodiscard,
+  -modernize-use-nullptr,
+  -modernize-use-trailing-return-type,
   -mpi-*,
   -objc-*,
+  -performance-enum-size,
+  -readability-avoid-nested-conditional-operator,
+  -readability-container-contains,
   -readability-container-data-pointer,
   -readability-convert-member-functions-to-static,
   -readability-else-after-return,
@@ -82,11 +107,14 @@ Checks: >-
   -readability-isolate-declaration,
   -readability-magic-numbers,
   -readability-make-member-function-const,
+  -readability-named-parameter,
+  -readability-redundant-casting,
+  -readability-redundant-inline-specifier,
+  -readability-redundant-member-init,
   -readability-redundant-string-init,
   -readability-uppercase-literal-suffix,
   -readability-use-anyofallof,
 WarningsAsErrors: '*'
-AnalyzeTemporaryDtors: false
 FormatStyle:     google
 CheckOptions:
   - key:             google-readability-function-size.StatementThreshold

.devcontainer/devcontainer.json

@@ -31,7 +31,7 @@
         "ms-python.python",
         "ms-python.pylint",
         "ms-python.flake8",
-        "ms-python.black-formatter",
+        "charliermarsh.ruff",
         "visualstudioexptteam.vscodeintellicode",
         // yaml
         "redhat.vscode-yaml",
@@ -49,14 +49,11 @@
         "flake8.args": [
           "--config=${workspaceFolder}/.flake8"
         ],
-        "black-formatter.args": [
-          "--config",
-          "${workspaceFolder}/pyproject.toml"
-        ],
+        "ruff.configuration": "${workspaceFolder}/pyproject.toml",
         "[python]": {
           // VS will say "Value is not accepted" before building the devcontainer, but the warning
           // should go away after build is completed.
-          "editor.defaultFormatter": "ms-python.black-formatter"
+          "editor.defaultFormatter": "charliermarsh.ruff"
         },
         "editor.formatOnPaste": false,
         "editor.formatOnSave": true,

.dockerignore

@@ -75,6 +75,9 @@ target/
 # pyenv
 .python-version
 
+# asdf
+.tool-versions
+
 # celery beat schedule file
 celerybeat-schedule
 

.github/PULL_REQUEST_TEMPLATE.md

@@ -7,11 +7,16 @@
 - [ ] Bugfix (non-breaking change which fixes an issue)
 - [ ] New feature (non-breaking change which adds functionality)
 - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
+- [ ] Code quality improvements to existing code or addition of tests
 - [ ] Other
 
-**Related issue or feature (if applicable):** fixes <link to issue>
+**Related issue or feature (if applicable):**
 
-**Pull request in [esphome-docs](https://github.com/esphome/esphome-docs) with documentation (if applicable):** esphome/esphome-docs#<esphome-docs PR number goes here>
+- fixes <link to issue>
+
+**Pull request in [esphome-docs](https://github.com/esphome/esphome-docs) with documentation (if applicable):**
+
+- esphome/esphome-docs#<esphome-docs PR number goes here>
 
 ## Test Environment
 
@@ -23,12 +28,6 @@
 - [ ] RTL87xx
 
 ## Example entry for `config.yaml`:
-<!--
-  Supplying a configuration snippet, makes it easier for a maintainer to test
-  your PR. Furthermore, for new integrations, it gives an impression of how
-  the configuration would look like.
-  Note: Remove this section if this PR does not have an example entry.
--->
 
 ```yaml
 # Example config.yaml

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

@@ -46,7 +46,10 @@ runs:
 
     - name: Build and push to ghcr by digest
       id: build-ghcr
-      uses: docker/build-push-action@v6.7.0
+      uses: docker/build-push-action@v6.15.0
+      env:
+        DOCKER_BUILD_SUMMARY: false
+        DOCKER_BUILD_RECORD_UPLOAD: false
       with:
         context: .
         file: ./docker/Dockerfile
@@ -69,7 +72,10 @@ runs:
 
     - name: Build and push to dockerhub by digest
       id: build-dockerhub
-      uses: docker/build-push-action@v6.7.0
+      uses: docker/build-push-action@v6.15.0
+      env:
+        DOCKER_BUILD_SUMMARY: false
+        DOCKER_BUILD_RECORD_UPLOAD: false
       with:
         context: .
         file: ./docker/Dockerfile

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

@@ -17,12 +17,12 @@ runs:
   steps:
     - name: Set up Python ${{ inputs.python-version }}
       id: python
-      uses: actions/setup-python@v5.1.1
+      uses: actions/setup-python@v5.4.0
       with:
         python-version: ${{ inputs.python-version }}
     - name: Restore Python virtual environment
       id: cache-venv
-      uses: actions/cache/restore@v4.0.2
+      uses: actions/cache/restore@v4.2.2
       with:
         path: venv
         # yamllint disable-line rule:line-length

.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@v5.4.0
         with:
           python-version: "3.11"
 

.github/workflows/ci-docker.yml

@@ -33,22 +33,20 @@ concurrency:
 jobs:
   check-docker:
     name: Build docker containers
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: false
       matrix:
-        arch: [amd64, armv7, aarch64]
+        os: ["ubuntu-latest", "ubuntu-24.04-arm"]
         build_type: ["ha-addon", "docker", "lint"]
     steps:
       - uses: actions/checkout@v4.1.7
       - name: Set up Python
-        uses: actions/setup-python@v5.1.0
+        uses: actions/setup-python@v5.4.0
         with:
           python-version: "3.9"
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.6.1
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3.2.0
+        uses: docker/setup-buildx-action@v3.10.0
 
       - name: Set TAG
         run: |
@@ -58,6 +56,6 @@ jobs:
         run: |
           docker/build.py \
             --tag "${TAG}" \
-            --arch "${{ matrix.arch }}" \
+            --arch "${{ matrix.os == 'ubuntu-24.04-arm' && 'aarch64' || 'amd64' }}" \
             --build-type "${{ matrix.build_type }}" \
             build

.github/workflows/ci.yml

@@ -13,6 +13,7 @@ on:
       - ".github/workflows/ci.yml"
       - "!.yamllint"
       - "!.github/dependabot.yml"
+      - "!docker/**"
   merge_group:
 
 permissions:
@@ -30,7 +31,7 @@ concurrency:
 jobs:
   common:
     name: Create common environment
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     outputs:
       cache-key: ${{ steps.cache-key.outputs.key }}
     steps:
@@ -41,12 +42,12 @@ jobs:
         run: echo key="${{ 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@v5.4.0
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
       - name: Restore Python virtual environment
         id: cache-venv
-        uses: actions/cache@v4.0.2
+        uses: actions/cache@v4.2.2
         with:
           path: venv
           # yamllint disable-line rule:line-length
@@ -60,9 +61,9 @@ jobs:
           pip install -r requirements.txt -r requirements_optional.txt -r requirements_test.txt
           pip install -e .
 
-  black:
-    name: Check black
-    runs-on: ubuntu-latest
+  ruff:
+    name: Check ruff
+    runs-on: ubuntu-24.04
     needs:
       - common
     steps:
@@ -73,17 +74,17 @@ jobs:
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
           cache-key: ${{ needs.common.outputs.cache-key }}
-      - name: Run black
+      - name: Run Ruff
         run: |
           . venv/bin/activate
-          black --verbose esphome tests
+          ruff format esphome tests
       - name: Suggested changes
         run: script/ci-suggest-changes
         if: always()
 
   flake8:
     name: Check flake8
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs:
       - common
     steps:
@@ -104,7 +105,7 @@ jobs:
 
   pylint:
     name: Check pylint
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs:
       - common
     steps:
@@ -125,7 +126,7 @@ jobs:
 
   pyupgrade:
     name: Check pyupgrade
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs:
       - common
     steps:
@@ -146,7 +147,7 @@ jobs:
 
   ci-custom:
     name: Run script/ci-custom
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs:
       - common
     steps:
@@ -219,13 +220,13 @@ jobs:
           . venv/bin/activate
           pytest -vv --cov-report=xml --tb=native tests
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
 
   clang-format:
     name: Check clang-format
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs:
       - common
     steps:
@@ -251,10 +252,10 @@ jobs:
 
   clang-tidy:
     name: ${{ matrix.name }}
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs:
       - common
-      - black
+      - ruff
       - ci-custom
       - clang-format
       - flake8
@@ -302,21 +303,18 @@ jobs:
 
       - name: Cache platformio
         if: github.ref == 'refs/heads/dev'
-        uses: actions/cache@v4.0.2
+        uses: actions/cache@v4.2.2
         with:
           path: ~/.platformio
           key: platformio-${{ matrix.pio_cache_key }}
 
       - name: Cache platformio
         if: github.ref != 'refs/heads/dev'
-        uses: actions/cache/restore@v4.0.2
+        uses: actions/cache/restore@v4.2.2
         with:
           path: ~/.platformio
           key: platformio-${{ matrix.pio_cache_key }}
 
-      - name: Install clang-tidy
-        run: sudo apt-get install clang-tidy-14
-
       - name: Register problem matchers
         run: |
           echo "::add-matcher::.github/workflows/matchers/gcc.json"
@@ -343,7 +341,7 @@ jobs:
         if: always()
 
   list-components:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs:
       - common
     if: github.event_name == 'pull_request'
@@ -385,7 +383,7 @@ jobs:
 
   test-build-components:
     name: Component test ${{ matrix.file }}
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs:
       - common
       - list-components
@@ -397,7 +395,9 @@ jobs:
         file: ${{ fromJson(needs.list-components.outputs.components) }}
     steps:
       - name: Install dependencies
-        run: sudo apt-get install libsdl2-dev
+        run: |
+          sudo apt-get update
+          sudo apt-get install libsdl2-dev
 
       - name: Check out code from GitHub
         uses: actions/checkout@v4.1.7
@@ -417,7 +417,7 @@ jobs:
 
   test-build-components-splitter:
     name: Split components for testing into 20 groups maximum
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs:
       - common
       - list-components
@@ -435,7 +435,7 @@ jobs:
 
   test-build-components-split:
     name: Test split components
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs:
       - common
       - list-components
@@ -451,7 +451,9 @@ jobs:
         run: echo ${{ matrix.components }}
 
       - name: Install dependencies
-        run: sudo apt-get install libsdl2-dev
+        run: |
+          sudo apt-get update
+          sudo apt-get install libsdl2-dev
 
       - name: Check out code from GitHub
         uses: actions/checkout@v4.1.7
@@ -477,10 +479,10 @@ jobs:
 
   ci-status:
     name: CI Status
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs:
       - common
-      - black
+      - ruff
       - ci-custom
       - clang-format
       - flake8

.github/workflows/codeql.yml

@@ -0,0 +1,91 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL Advanced"
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "30 18 * * 4"
+
+jobs:
+  analyze:
+    name: Analyze (${{ matrix.language }})
+    # Runner size impacts CodeQL analysis time. To learn more, please see:
+    #   - https://gh.io/recommended-hardware-resources-for-running-codeql
+    #   - https://gh.io/supported-runners-and-hardware-resources
+    #   - https://gh.io/using-larger-runners (GitHub.com only)
+    # Consider using larger runners or machines with greater resources for possible analysis time improvements.
+    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
+    permissions:
+      # required for all workflows
+      security-events: write
+
+      # required to fetch internal or private CodeQL packs
+      packages: read
+
+      # only required for workflows in private repositories
+      actions: read
+      contents: read
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          # - language: c-cpp
+          #   build-mode: autobuild
+          - language: python
+            build-mode: none
+            # CodeQL supports the following values keywords for 'language': 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'swift'
+            # Use `c-cpp` to analyze code written in C, C++ or both
+            # Use 'java-kotlin' to analyze code written in Java, Kotlin or both
+            # Use 'javascript-typescript' to analyze code written in JavaScript, TypeScript or both
+            # To learn more about changing the languages that are analyzed or customizing the build mode for your analysis,
+            # see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/customizing-your-advanced-setup-for-code-scanning.
+            # If you are analyzing a compiled language, you can modify the 'build-mode' for that language to customize how
+            # your codebase is analyzed, see https://docs.github.com/en/code-security/code-scanning/creating-an-advanced-setup-for-code-scanning/codeql-code-scanning-for-compiled-languages
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # Initializes the CodeQL tools for scanning.
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v3
+        with:
+          languages: ${{ matrix.language }}
+          build-mode: ${{ matrix.build-mode }}
+          # If you wish to specify custom queries, you can do so here or in a config file.
+          # By default, queries listed here will override any specified in a config file.
+          # Prefix the list here with "+" to use these queries and those in the config file.
+
+          # For more details on CodeQL's query packs, refer to: https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+          # queries: security-extended,security-and-quality
+
+      # If the analyze step fails for one of the languages you are analyzing with
+      # "We were unable to automatically build your code", modify the matrix above
+      # to set the build mode to "manual" for that language. Then modify this step
+      # to build your code.
+      # ℹ️ Command-line programs to run using the OS shell.
+      # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+      - if: matrix.build-mode == 'manual'
+        shell: bash
+        run: |
+          echo 'If you are using a "manual" build mode for one or more of the' \
+            'languages you are analyzing, replace this with the commands to build' \
+            'your code, for example:'
+          echo '  make bootstrap'
+          echo '  make release'
+          exit 1
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v3
+        with:
+          category: "/language:${{matrix.language}}"

.github/workflows/matchers/lint-python.json

@@ -1,11 +1,11 @@
 {
   "problemMatcher": [
     {
-      "owner": "black",
+      "owner": "ruff",
       "severity": "error",
       "pattern": [
         {
-          "regexp": "^(.*): (Please format this file with the black formatter)",
+          "regexp": "^(.*): (Please format this file with the ruff formatter)",
           "file": 1,
           "message": 2
         }

.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@v5.4.0
         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@v1.12.4
 
   deploy-docker:
     name: Build ESPHome ${{ matrix.platform }}
@@ -80,20 +80,19 @@ jobs:
       matrix:
         platform:
           - linux/amd64
-          - linux/arm/v7
           - linux/arm64
     steps:
       - uses: actions/checkout@v4.1.7
       - name: Set up Python
-        uses: actions/setup-python@v5.1.0
+        uses: actions/setup-python@v5.4.0
         with:
           python-version: "3.9"
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.6.1
+        uses: docker/setup-buildx-action@v3.10.0
       - name: Set up QEMU
         if: matrix.platform != 'linux/amd64'
-        uses: docker/setup-qemu-action@v3.2.0
+        uses: docker/setup-qemu-action@v3.6.0
 
       - name: Log in to docker hub
         uses: docker/login-action@v3.3.0
@@ -141,7 +140,7 @@ jobs:
           echo name=$(cat /tmp/platform) >> $GITHUB_OUTPUT
 
       - name: Upload digests
-        uses: actions/upload-artifact@v4.3.4
+        uses: actions/upload-artifact@v4.6.1
         with:
           name: digests-${{ steps.sanitize.outputs.name }}
           path: /tmp/digests
@@ -177,14 +176,14 @@ jobs:
       - uses: actions/checkout@v4.1.7
 
       - name: Download digests
-        uses: actions/download-artifact@v4.1.8
+        uses: actions/download-artifact@v4.1.9
         with:
           pattern: digests-*
           path: /tmp/digests
           merge-multiple: true
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3.6.1
+        uses: docker/setup-buildx-action@v3.10.0
 
       - name: Log in to docker hub
         if: matrix.registry == 'dockerhub'

.github/workflows/stale.yml

@@ -17,7 +17,7 @@ jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v9.0.0
+      - uses: actions/stale@v9.1.0
         with:
           days-before-pr-stale: 90
           days-before-pr-close: 7
@@ -37,7 +37,7 @@ jobs:
   close-issues:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@v9.0.0
+      - uses: actions/stale@v9.1.0
         with:
           days-before-pr-stale: -1
           days-before-pr-close: -1

.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@v5.4.0
         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@v7.0.7
         with:
           commit-message: "Synchronise Device Classes from Home Assistant"
           committer: esphomebot <esphome@nabucasa.com>

.gitignore

@@ -75,6 +75,9 @@ cov.xml
 # pyenv
 .python-version
 
+# asdf
+.tool-versions
+
 # Environments
 .env
 .venv

.pre-commit-config.yaml

@@ -4,21 +4,13 @@
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.
-    rev: v0.5.4
+    rev: v0.9.2
     hooks:
       # Run the linter.
       - id: ruff
         args: [--fix]
       # Run the formatter.
       - id: ruff-format
-  - repo: https://github.com/psf/black-pre-commit-mirror
-    rev: 24.4.2
-    hooks:
-      - id: black
-        args:
-          - --safe
-          - --quiet
-        files: ^((esphome|script|tests)/.+)?[^/]+\.py$
   - repo: https://github.com/PyCQA/flake8
     rev: 6.1.0
     hooks:
@@ -53,6 +45,6 @@ repos:
     hooks:
       - id: pylint
         name: pylint
-        entry: script/run-in-env.sh pylint
-        language: script
+        entry: python3 script/run-in-env.py pylint
+        language: system
         types: [python]

CODEOWNERS

@@ -24,6 +24,7 @@ esphome/components/ade7953_i2c/* @angelnu
 esphome/components/ade7953_spi/* @angelnu
 esphome/components/ads1118/* @solomondg1
 esphome/components/ags10/* @mak-42
+esphome/components/aic3204/* @kbx81
 esphome/components/airthings_ble/* @jeromelaban
 esphome/components/airthings_wave_base/* @jeromelaban @kpfleming @ncareau
 esphome/components/airthings_wave_mini/* @ncareau
@@ -47,6 +48,10 @@ esphome/components/at581x/* @X-Ryl669
 esphome/components/atc_mithermometer/* @ahpohl
 esphome/components/atm90e26/* @danieltwagner
 esphome/components/atm90e32/* @circuitsetup @descipher
+esphome/components/audio/* @kahrendt
+esphome/components/audio_adc/* @kbx81
+esphome/components/audio_dac/* @kbx81
+esphome/components/axs15231/* @clydebarrow
 esphome/components/b_parasite/* @rbaron
 esphome/components/ballu/* @bazuchan
 esphome/components/bang_bang/* @OttoWinter
@@ -58,9 +63,10 @@ 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 +75,9 @@ 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
@@ -77,11 +86,14 @@ esphome/components/bmp581/* @kahrendt
 esphome/components/bp1658cj/* @Cossid
 esphome/components/bp5758d/* @Cossid
 esphome/components/button/* @esphome/core
+esphome/components/bytebuffer/* @clydebarrow
 esphome/components/canbus/* @danielschramm @mvturnho
 esphome/components/cap1188/* @mreditor97
 esphome/components/captive_portal/* @OttoWinter
 esphome/components/ccs811/* @habbie
 esphome/components/cd74hc4067/* @asoehlke
+esphome/components/ch422g/* @clydebarrow @jesterret
+esphome/components/chsc6x/* @kkosik20
 esphome/components/climate/* @esphome/core
 esphome/components/climate_ir/* @glmnet
 esphome/components/color_temperature/* @jesserockz
@@ -121,6 +133,10 @@ esphome/components/ens160_base/* @latonita @vincentscode
 esphome/components/ens160_i2c/* @latonita
 esphome/components/ens160_spi/* @latonita
 esphome/components/ens210/* @itn3rd77
+esphome/components/es7210/* @kahrendt
+esphome/components/es7243e/* @kbx81
+esphome/components/es8156/* @kbx81
+esphome/components/es8311/* @kahrendt @kroimon
 esphome/components/esp32/* @esphome/core
 esphome/components/esp32_ble/* @Rapsssito @jesserockz
 esphome/components/esp32_ble_client/* @jesserockz
@@ -133,6 +149,7 @@ esphome/components/esp32_rmt_led_strip/* @jesserockz
 esphome/components/esp8266/* @esphome/core
 esphome/components/ethernet_info/* @gtjadsonsantos
 esphome/components/event/* @nohat
+esphome/components/event_emitter/* @Rapsssito
 esphome/components/exposure_notifications/* @OttoWinter
 esphome/components/ezo/* @ssieb
 esphome/components/ezo_pmp/* @carlos-sarmiento
@@ -147,6 +164,7 @@ esphome/components/ft63x6/* @gpambrozio
 esphome/components/gcja5/* @gcormier
 esphome/components/gdk101/* @Szewcson
 esphome/components/globals/* @esphome/core
+esphome/components/gp2y1010au0f/* @zry98
 esphome/components/gp8403/* @jesserockz
 esphome/components/gpio/* @esphome/core
 esphome/components/gpio/one_wire/* @ssieb
@@ -154,6 +172,7 @@ esphome/components/gps/* @coogle
 esphome/components/graph/* @synco
 esphome/components/graphical_display_menu/* @MrMDavidson
 esphome/components/gree/* @orestismers
+esphome/components/grove_gas_mc_v2/* @YorkshireIoT
 esphome/components/grove_tb6612fng/* @max246
 esphome/components/growatt_solar/* @leeuwte
 esphome/components/gt911/* @clydebarrow @jesserockz
@@ -161,10 +180,12 @@ esphome/components/haier/* @paveldn
 esphome/components/haier/binary_sensor/* @paveldn
 esphome/components/haier/button/* @paveldn
 esphome/components/haier/sensor/* @paveldn
+esphome/components/haier/switch/* @paveldn
 esphome/components/haier/text_sensor/* @paveldn
 esphome/components/havells_solar/* @sourabhjaiswal
 esphome/components/hbridge/fan/* @WeekendWarrior
 esphome/components/hbridge/light/* @DotNetDann
+esphome/components/hbridge/switch/* @dwmw2
 esphome/components/he60r/* @clydebarrow
 esphome/components/heatpumpir/* @rob-deutsch
 esphome/components/hitachi_ac424/* @sourabhjaiswal
@@ -186,10 +207,11 @@ esphome/components/htu31d/* @betterengineering
 esphome/components/hydreon_rgxx/* @functionpointer
 esphome/components/hyt271/* @Philippe12
 esphome/components/i2c/* @esphome/core
+esphome/components/i2c_device/* @gabest11
 esphome/components/i2s_audio/* @jesserockz
 esphome/components/i2s_audio/media_player/* @jesserockz
 esphome/components/i2s_audio/microphone/* @jesserockz
-esphome/components/i2s_audio/speaker/* @jesserockz
+esphome/components/i2s_audio/speaker/* @jesserockz @kahrendt
 esphome/components/iaqcore/* @yozik04
 esphome/components/ili9xxx/* @clydebarrow @nielsnl68
 esphome/components/improv_base/* @esphome/core
@@ -213,6 +235,7 @@ esphome/components/kuntze/* @ssieb
 esphome/components/lcd_menu/* @numo68
 esphome/components/ld2410/* @regevbr @sebcaps
 esphome/components/ld2420/* @descipher
+esphome/components/ld2450/* @hareeshmu
 esphome/components/ledc/* @OttoWinter
 esphome/components/libretiny/* @kuba2k2
 esphome/components/libretiny_pwm/* @kuba2k2
@@ -221,11 +244,14 @@ esphome/components/lightwaverf/* @max246
 esphome/components/lilygo_t5_47/touchscreen/* @jesserockz
 esphome/components/lock/* @esphome/core
 esphome/components/logger/* @esphome/core
+esphome/components/logger/select/* @clydebarrow
 esphome/components/ltr390/* @latonita @sjtrny
+esphome/components/ltr501/* @latonita
 esphome/components/ltr_als_ps/* @latonita
 esphome/components/lvgl/* @clydebarrow
 esphome/components/m5stack_8angle/* @rnauber
 esphome/components/matrix_keypad/* @ssieb
+esphome/components/max17043/* @blacknell
 esphome/components/max31865/* @DAVe3283
 esphome/components/max44009/* @berfenger
 esphome/components/max6956/* @looping40
@@ -254,6 +280,7 @@ esphome/components/mics_4514/* @jesserockz
 esphome/components/midea/* @dudanov
 esphome/components/midea_ir/* @dudanov
 esphome/components/mitsubishi/* @RubyBailey
+esphome/components/mixer/speaker/* @kahrendt
 esphome/components/mlx90393/* @functionpointer
 esphome/components/mlx90614/* @jesserockz
 esphome/components/mmc5603/* @benhoff
@@ -272,6 +299,8 @@ esphome/components/mopeka_std_check/* @Fabian-Schmidt
 esphome/components/mpl3115a2/* @kbickar
 esphome/components/mpu6886/* @fabaff
 esphome/components/ms8607/* @e28eta
+esphome/components/msa3xx/* @latonita
+esphome/components/nau7802/* @cujomalainey
 esphome/components/network/* @esphome/core
 esphome/components/nextion/* @edwardtfn @senexcrenshaw
 esphome/components/nextion/binary_sensor/* @senexcrenshaw
@@ -280,9 +309,11 @@ esphome/components/nextion/switch/* @senexcrenshaw
 esphome/components/nextion/text_sensor/* @senexcrenshaw
 esphome/components/nfc/* @jesserockz @kbx81
 esphome/components/noblex/* @AGalfra
+esphome/components/npi19/* @bakerkj
 esphome/components/number/* @esphome/core
 esphome/components/one_wire/* @ssieb
-esphome/components/online_image/* @guillempages
+esphome/components/online_image/* @clydebarrow @guillempages
+esphome/components/opentherm/* @olegtarasov
 esphome/components/ota/* @esphome/core
 esphome/components/output/* @esphome/core
 esphome/components/pca6416a/* @Mat931
@@ -310,14 +341,14 @@ esphome/components/pvvx_mithermometer/* @pasiz
 esphome/components/pylontech/* @functionpointer
 esphome/components/qmp6988/* @andrewpc
 esphome/components/qr_code/* @wjtje
-esphome/components/qspi_amoled/* @clydebarrow
+esphome/components/qspi_dbi/* @clydebarrow
 esphome/components/qwiic_pir/* @kahrendt
 esphome/components/radon_eye_ble/* @jeffeb3
 esphome/components/radon_eye_rd200/* @jeffeb3
 esphome/components/rc522/* @glmnet
 esphome/components/rc522_i2c/* @glmnet
 esphome/components/rc522_spi/* @glmnet
-esphome/components/resistance_sampler/* @jesserockz
+esphome/components/resampler/speaker/* @kahrendt
 esphome/components/restart/* @esphome/core
 esphome/components/rf_bridge/* @jesserockz
 esphome/components/rgbct/* @jesserockz
@@ -330,10 +361,12 @@ esphome/components/rtttl/* @glmnet
 esphome/components/safe_mode/* @jsuanet @kbx81 @paulmonigatti
 esphome/components/scd4x/* @martgras @sjtrny
 esphome/components/script/* @esphome/core
-esphome/components/sdl/* @clydebarrow
+esphome/components/sdl/* @bdm310 @clydebarrow
 esphome/components/sdm_meter/* @jesserockz @polyfaces
 esphome/components/sdp3x/* @Azimath
 esphome/components/seeed_mr24hpc1/* @limengdu
+esphome/components/seeed_mr60bha2/* @limengdu
+esphome/components/seeed_mr60fda2/* @limengdu
 esphome/components/selec_meter/* @sourabhjaiswal
 esphome/components/select/* @esphome/core
 esphome/components/sen0321/* @notjj
@@ -359,7 +392,8 @@ esphome/components/smt100/* @piechade
 esphome/components/sn74hc165/* @jesserockz
 esphome/components/socket/* @esphome/core
 esphome/components/sonoff_d1/* @anatoly-savchenkov
-esphome/components/speaker/* @jesserockz
+esphome/components/speaker/* @jesserockz @kahrendt
+esphome/components/speaker/media_player/* @kahrendt @synesthesiam
 esphome/components/spi/* @clydebarrow @esphome/core
 esphome/components/spi_device/* @clydebarrow
 esphome/components/spi_led_strip/* @clydebarrow
@@ -383,15 +417,20 @@ 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
 esphome/components/switch/* @esphome/core
+esphome/components/switch/binary_sensor/* @ssieb
 esphome/components/t6615/* @tylermenezes
+esphome/components/tc74/* @sethgirvan
 esphome/components/tca9548a/* @andreashergert1984
+esphome/components/tca9555/* @mobrembski
 esphome/components/tcl112/* @glmnet
 esphome/components/tee501/* @Stock-M
 esphome/components/teleinfo/* @0hax
+esphome/components/tem3200/* @bakerkj
 esphome/components/template/alarm_control_panel/* @grahambrown11 @hwstar
 esphome/components/template/datetime/* @rfdarter
 esphome/components/template/event/* @nohat
@@ -409,6 +448,7 @@ esphome/components/tmp102/* @timsavage
 esphome/components/tmp1075/* @sybrenstuvel
 esphome/components/tmp117/* @Azimath
 esphome/components/tof10120/* @wstrzalka
+esphome/components/tormatic/* @ti-mo
 esphome/components/toshiba/* @kbx81
 esphome/components/touchscreen/* @jesserockz @nielsnl68
 esphome/components/tsl2591/* @wjcarpenter
@@ -422,6 +462,7 @@ 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
@@ -464,5 +505,6 @@ esphome/components/xiaomi_mhoc401/* @vevsvevs
 esphome/components/xiaomi_rtcgq02lm/* @jesserockz
 esphome/components/xl9535/* @mreditor97
 esphome/components/xpt2046/touchscreen/* @nielsnl68 @numo68
+esphome/components/xxtea/* @clydebarrow
 esphome/components/zhlt01/* @cfeenstra1024
 esphome/components/zio_ultrasonic/* @kahrendt

CONTRIBUTING.md

@@ -1,12 +1,14 @@
-# Contributing to ESPHome
+# Contributing to ESPHome [![Discord Chat](https://img.shields.io/discord/429907082951524364.svg)](https://discord.gg/KhAMKrd) [![GitHub release](https://img.shields.io/github/release/esphome/esphome.svg)](https://GitHub.com/esphome/esphome/releases/)
 
-For a detailed guide, please see https://esphome.io/guides/contributing.html#contributing-to-esphome
+We welcome contributions to the ESPHome suite of code and documentation!
 
-Things to note when contributing:
+Please read our [contributing guide](https://esphome.io/guides/contributing.html) if you wish to contribute to the
+project and be sure to join us on [Discord](https://discord.gg/KhAMKrd).
 
- - Please test your changes :)
- - If a new feature is added or an existing user-facing feature is changed, you should also
-   update the [docs](https://github.com/esphome/esphome-docs). See [contributing to esphome-docs](https://esphome.io/guides/contributing.html#contributing-to-esphomedocs)
-   for more information.
- - Please also update the tests in the `tests/` folder. You can do so by just adding a line in one of the YAML files
-   which checks if your new feature compiles correctly.
+**See also:**
+
+[Documentation](https://esphome.io) -- [Issues](https://github.com/esphome/issues/issues) -- [Feature requests](https://github.com/esphome/feature-requests/issues)
+
+---
+
+[![ESPHome - A project from the Open Home Foundation](https://www.openhomefoundation.org/badges/esphome.png)](https://www.openhomefoundation.org/)

README.md

@@ -1,9 +1,16 @@
 # ESPHome [![Discord Chat](https://img.shields.io/discord/429907082951524364.svg)](https://discord.gg/KhAMKrd) [![GitHub release](https://img.shields.io/github/release/esphome/esphome.svg)](https://GitHub.com/esphome/esphome/releases/)
 
-[![ESPHome Logo](https://esphome.io/_images/logo-text.png)](https://esphome.io/)
+<a href="https://esphome.io/">
+  <picture>
+    <source media="(prefers-color-scheme: dark)" srcset="https://esphome.io/_static/logo-text-on-dark.svg", alt="ESPHome Logo">
+    <img src="https://esphome.io/_static/logo-text-on-light.svg" alt="ESPHome Logo">
+  </picture>
+</a>
 
-**Documentation:** https://esphome.io/
+---
 
-For issues, please go to [the issue tracker](https://github.com/esphome/issues/issues).
+[Documentation](https://esphome.io) -- [Issues](https://github.com/esphome/issues/issues) -- [Feature requests](https://github.com/esphome/feature-requests/issues)
 
-For feature requests, please see [feature requests](https://github.com/esphome/feature-requests/issues).
+---
+
+[![ESPHome - A project from the Open Home Foundation](https://www.openhomefoundation.org/badges/esphome.png)](https://www.openhomefoundation.org/)

docker/Dockerfile

@@ -29,36 +29,17 @@ RUN \
     # 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-setuptools=66.1.1-1+deb12u1 \
         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 \
+        iputils-ping=3:20221126-1+deb12u1 \
+        git=1:2.39.5-0+deb12u1 \
+        curl=7.88.1-10+deb12u8 \
+        openssh-client=1:9.2p1-2+deb12u4 \
         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}/* \
@@ -70,23 +51,11 @@ ENV \
   # 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
-
-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 \
+    platformio==6.1.16 \
     # Change some platformio settings
     && platformio settings set enable_telemetry No \
     && platformio settings set check_platformio_interval 1000000 \
@@ -96,14 +65,46 @@ RUN \
 # First install requirements to leverage caching when requirements don't change
 # tmpfs is for https://github.com/rust-lang/cargo/issues/8719
 
-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
+COPY requirements.txt requirements_optional.txt /
+RUN --mount=type=tmpfs,target=/root/.cargo <<END-OF-RUN
+# Fail on any non-zero status
+set -e
+
+# install build tools in case wheels are not available
+BUILD_DEPS="
+    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=3.0.15-1~deb12u1
+    libffi-dev=3.4.4-1
+    cargo=0.66.0+ds1-1
+    pkg-config=1.8.1-1
+"
+LIB_DEPS="
+    libtiff6=4.5.0-6+deb12u1
+    libopenjp2-7=2.5.0-2
+"
+if [ "$TARGETARCH$TARGETVARIANT" = "arm64" ]
+then
+    apt-get update
+    apt-get install -y --no-install-recommends $BUILD_DEPS $LIB_DEPS
+fi
+
+CARGO_REGISTRIES_CRATES_IO_PROTOCOL=sparse CARGO_HOME=/root/.cargo
+pip3 install --break-system-packages --no-cache-dir -r /requirements.txt -r /requirements_optional.txt
+
+if [ "$TARGETARCH$TARGETVARIANT" = "arm64" ]
+then
+    apt-get remove -y --purge --auto-remove $BUILD_DEPS
+    rm -rf /tmp/* /var/{cache,log}/* /var/lib/apt/lists/*
+fi
+END-OF-RUN
+
+
+COPY script/platformio_install_deps.py platformio.ini /
+RUN /platformio_install_deps.py /platformio.ini --libraries
 
 # Avoid unsafe git error when container user and file config volume permissions don't match
 RUN git config --system --add safe.directory '*'
@@ -114,11 +115,7 @@ 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
+RUN pip3 install --break-system-packages --no-cache-dir -e /esphome
 
 # Settings for dashboard
 ENV USERNAME="" PASSWORD=""
@@ -142,6 +139,18 @@ ENTRYPOINT ["/entrypoint.sh"]
 CMD ["dashboard", "/config"]
 
 
+ARG BUILD_VERSION=dev
+
+# Labels
+LABEL \
+    org.opencontainers.image.authors="The ESPHome Authors" \
+    org.opencontainers.image.title="ESPHome" \
+    org.opencontainers.image.description="ESPHome is a system to configure your microcontrollers by simple yet powerful configuration files and control them remotely through Home Automation systems" \
+    org.opencontainers.image.url="https://esphome.io/" \
+    org.opencontainers.image.documentation="https://esphome.io/" \
+    org.opencontainers.image.source="https://github.com/esphome/esphome" \
+    org.opencontainers.image.licenses="ESPHome" \
+    org.opencontainers.image.version=${BUILD_VERSION}
 
 
 # ======================= hassio-type image =======================
@@ -164,16 +173,12 @@ COPY docker/ha-addon-rootfs/ /
 
 # 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
+RUN 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.description="ESPHome is a system to configure your microcontrollers by simple yet powerful configuration files and control them remotely through Home Automation systems" \
     io.hass.type="addon" \
     io.hass.version="${BUILD_VERSION}"
     # io.hass.arch is inherited from addon-debian-base
@@ -188,27 +193,25 @@ ENV \
   PLATFORMIO_CORE_DIR=/esphome/.temp/platformio
 
 RUN \
-    apt-get update \
+    curl -L https://apt.llvm.org/llvm-snapshot.gpg.key -o /etc/apt/trusted.gpg.d/apt.llvm.org.asc \
+    && echo "deb http://apt.llvm.org/bookworm/ llvm-toolchain-bookworm-18 main" > /etc/apt/sources.list.d/llvm.sources.list \
+    && 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 \
+        clang-tidy-18=1:18.1.8~++20240731024826+3b5b5c1ec4a3-1~exp1~20240731144843.145 \
     && rm -rf \
         /tmp/* \
         /var/{cache,log}/* \
         /var/lib/apt/lists/*
 
 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
+RUN pip3 install --break-system-packages --no-cache-dir -r /requirements_test.txt
 
 VOLUME ["/esphome"]
 WORKDIR /esphome

docker/build.py

@@ -1,22 +1,19 @@
 #!/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"
 CHANNELS = [CHANNEL_DEV, CHANNEL_BETA, CHANNEL_RELEASE]
 
 ARCH_AMD64 = "amd64"
-ARCH_ARMV7 = "armv7"
 ARCH_AARCH64 = "aarch64"
-ARCHS = [ARCH_AMD64, ARCH_ARMV7, ARCH_AARCH64]
+ARCHS = [ARCH_AMD64, ARCH_AARCH64]
 
 TYPE_DOCKER = "docker"
 TYPE_HA_ADDON = "ha-addon"
@@ -76,7 +73,6 @@ class DockerParams:
         }[build_type]
         platform = {
             ARCH_AMD64: "linux/amd64",
-            ARCH_ARMV7: "linux/arm/v7",
             ARCH_AARCH64: "linux/arm64",
         }[arch]
         target = {

docker/ha-addon-rootfs/etc/s6-overlay/s6-rc.d/esphome/run

@@ -23,10 +23,6 @@ if bashio::config.true 'streamer_mode'; then
     export ESPHOME_STREAMER_MODE=true
 fi
 
-if bashio::config.true 'status_use_ping'; then
-    export ESPHOME_DASHBOARD_USE_PING=true
-fi
-
 if bashio::config.has_value 'relative_url'; then
     export ESPHOME_DASHBOARD_RELATIVE_URL=$(bashio::config 'relative_url')
 fi

esphome/__main__.py

@@ -2,6 +2,7 @@
 import argparse
 from datetime import datetime
 import functools
+import importlib
 import logging
 import os
 import re
@@ -20,6 +21,8 @@ from esphome.const import (
     CONF_DEASSERT_RTS_DTR,
     CONF_DISABLED,
     CONF_ESPHOME,
+    CONF_LEVEL,
+    CONF_LOG_TOPIC,
     CONF_LOGGER,
     CONF_MDNS,
     CONF_MQTT,
@@ -30,6 +33,7 @@ from esphome.const import (
     CONF_PLATFORMIO_OPTIONS,
     CONF_PORT,
     CONF_SUBSTITUTIONS,
+    CONF_TOPIC,
     PLATFORM_BK72XX,
     PLATFORM_ESP32,
     PLATFORM_ESP8266,
@@ -38,7 +42,7 @@ 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 get_bool_env, indent, is_ip_address
 from esphome.log import Fore, color, setup_log
 from esphome.util import (
     get_serial_ports,
@@ -63,7 +67,7 @@ def choose_prompt(options, purpose: str = None):
         return options[0][1]
 
     safe_print(
-        f'Found multiple options{f" for {purpose}" if purpose else ""}, please choose one:'
+        f"Found multiple options{f' for {purpose}' if purpose else ''}, please choose one:"
     )
     for i, (desc, _) in enumerate(options):
         safe_print(f"  [{i + 1}] {desc}")
@@ -95,8 +99,12 @@ def choose_upload_log_host(
         options.append((f"Over The Air ({CORE.address})", CORE.address))
         if default == "OTA":
             return CORE.address
-    if show_mqtt and CONF_MQTT in CORE.config:
-        options.append((f"MQTT ({CORE.config['mqtt'][CONF_BROKER]})", "MQTT"))
+    if (
+        show_mqtt
+        and (mqtt_config := CORE.config.get(CONF_MQTT))
+        and mqtt_logging_enabled(mqtt_config)
+    ):
+        options.append((f"MQTT ({mqtt_config[CONF_BROKER]})", "MQTT"))
         if default == "OTA":
             return "MQTT"
     if default is not None:
@@ -106,6 +114,17 @@ def choose_upload_log_host(
     return choose_prompt(options, purpose=purpose)
 
 
+def mqtt_logging_enabled(mqtt_config):
+    log_topic = mqtt_config[CONF_LOG_TOPIC]
+    if log_topic is None:
+        return False
+    if CONF_TOPIC not in log_topic:
+        return False
+    if log_topic.get(CONF_LEVEL, None) == "NONE":
+        return False
+    return True
+
+
 def get_port_type(port):
     if port.startswith("/") or port.startswith("COM"):
         return "SERIAL"
@@ -318,6 +337,13 @@ def check_permissions(port):
 
 
 def upload_program(config, args, host):
+    try:
+        module = importlib.import_module("esphome.components." + CORE.target_platform)
+        if getattr(module, "upload_program")(config, args, host):
+            return 0
+    except AttributeError:
+        pass
+
     if get_port_type(host) == "SERIAL":
         check_permissions(host)
         if CORE.target_platform in (PLATFORM_ESP32, PLATFORM_ESP8266):
@@ -345,7 +371,7 @@ def upload_program(config, args, host):
 
     from esphome import espota2
 
-    remote_port = ota_conf[CONF_PORT]
+    remote_port = int(ota_conf[CONF_PORT])
     password = ota_conf.get(CONF_PASSWORD, "")
 
     if (
@@ -378,7 +404,7 @@ def show_logs(config, args, port):
 
             port = mqtt.get_esphome_device_ip(
                 config, args.username, args.password, args.client_id
-            )
+            )[0]
 
         from esphome.components.api.client import run_logs
 
@@ -731,11 +757,23 @@ 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"
     )
+    options_parser.add_argument(
+        "-l",
+        "--log-level",
+        help="Set the log level.",
+        default=os.getenv("ESPHOME_LOG_LEVEL", "INFO"),
+        action="store",
+        choices=["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"],
+    )
     options_parser.add_argument(
         "--dashboard", help=argparse.SUPPRESS, action="store_true"
     )
@@ -965,11 +1003,16 @@ def run_esphome(argv):
     args = parse_args(argv)
     CORE.dashboard = args.dashboard
 
+    # Override log level if verbose is set
+    if args.verbose:
+        args.log_level = "DEBUG"
+    elif args.quiet:
+        args.log_level = "CRITICAL"
+
     setup_log(
-        args.verbose,
-        args.quiet,
+        log_level=args.log_level,
         # Show timestamp for dashboard access logs
-        args.command == "dashboard",
+        include_timestamp=args.command == "dashboard",
     )
 
     if args.command in PRE_CONFIG_ACTIONS:

esphome/automation.py

@@ -1,6 +1,8 @@
 import esphome.codegen as cg
 import esphome.config_validation as cv
 from esphome.const import (
+    CONF_ALL,
+    CONF_ANY,
     CONF_AUTOMATION_ID,
     CONF_CONDITION,
     CONF_COUNT,
@@ -73,6 +75,13 @@ def validate_potentially_and_condition(value):
     return validate_condition(value)
 
 
+def validate_potentially_or_condition(value):
+    if isinstance(value, list):
+        with cv.remove_prepend_path(["or"]):
+            return validate_condition({"or": value})
+    return validate_condition(value)
+
+
 DelayAction = cg.esphome_ns.class_("DelayAction", Action, cg.Component)
 LambdaAction = cg.esphome_ns.class_("LambdaAction", Action)
 IfAction = cg.esphome_ns.class_("IfAction", Action)
@@ -166,6 +175,18 @@ async def or_condition_to_code(config, condition_id, template_arg, args):
     return cg.new_Pvariable(condition_id, template_arg, conditions)
 
 
+@register_condition("all", AndCondition, validate_condition_list)
+async def all_condition_to_code(config, condition_id, template_arg, args):
+    conditions = await build_condition_list(config, template_arg, args)
+    return cg.new_Pvariable(condition_id, template_arg, conditions)
+
+
+@register_condition("any", OrCondition, validate_condition_list)
+async def any_condition_to_code(config, condition_id, template_arg, args):
+    conditions = await build_condition_list(config, template_arg, args)
+    return cg.new_Pvariable(condition_id, template_arg, conditions)
+
+
 @register_condition("not", NotCondition, validate_potentially_and_condition)
 async def not_condition_to_code(config, condition_id, template_arg, args):
     condition = await build_condition(config, template_arg, args)
@@ -223,15 +244,21 @@ async def delay_action_to_code(config, action_id, template_arg, args):
     IfAction,
     cv.All(
         {
-            cv.Required(CONF_CONDITION): validate_potentially_and_condition,
+            cv.Exclusive(
+                CONF_CONDITION, CONF_CONDITION
+            ): validate_potentially_and_condition,
+            cv.Exclusive(CONF_ANY, CONF_CONDITION): validate_potentially_or_condition,
+            cv.Exclusive(CONF_ALL, CONF_CONDITION): validate_potentially_and_condition,
             cv.Optional(CONF_THEN): validate_action_list,
             cv.Optional(CONF_ELSE): validate_action_list,
         },
         cv.has_at_least_one_key(CONF_THEN, CONF_ELSE),
+        cv.has_at_least_one_key(CONF_CONDITION, CONF_ANY, CONF_ALL),
     ),
 )
 async def if_action_to_code(config, action_id, template_arg, args):
-    conditions = await build_condition(config[CONF_CONDITION], template_arg, args)
+    cond_conf = next(el for el in config if el in (CONF_ANY, CONF_ALL, CONF_CONDITION))
+    conditions = await build_condition(config[cond_conf], template_arg, args)
     var = cg.new_Pvariable(action_id, template_arg, conditions)
     if CONF_THEN in config:
         actions = await build_action_list(config[CONF_THEN], template_arg, args)

esphome/components/adc/__init__.py

@@ -1,11 +1,6 @@
-import esphome.codegen as cg
-import esphome.config_validation as cv
 from esphome import pins
-from esphome.const import CONF_ANALOG, CONF_INPUT, CONF_NUMBER
-
-from esphome.core import CORE
+import esphome.codegen as cg
 from esphome.components.esp32 import get_esp32_variant
-from esphome.const import PLATFORM_ESP8266
 from esphome.components.esp32.const import (
     VARIANT_ESP32,
     VARIANT_ESP32C2,
@@ -15,6 +10,9 @@ from esphome.components.esp32.const import (
     VARIANT_ESP32S2,
     VARIANT_ESP32S3,
 )
+import esphome.config_validation as cv
+from esphome.const import CONF_ANALOG, CONF_INPUT, CONF_NUMBER, PLATFORM_ESP8266
+from esphome.core import CORE
 
 CODEOWNERS = ["@esphome/core"]
 
@@ -38,6 +36,14 @@ ATTENUATION_MODES = {
     "auto": "auto",
 }
 
+sampling_mode = adc_ns.enum("SamplingMode", is_class=True)
+
+SAMPLING_MODES = {
+    "avg": sampling_mode.AVG,
+    "min": sampling_mode.MIN,
+    "max": sampling_mode.MAX,
+}
+
 adc1_channel_t = cg.global_ns.enum("adc1_channel_t")
 adc2_channel_t = cg.global_ns.enum("adc2_channel_t")
 
@@ -102,11 +108,11 @@ ESP32_VARIANT_ADC1_PIN_TO_CHANNEL = {
         6: adc1_channel_t.ADC1_CHANNEL_6,
     },
     VARIANT_ESP32H2: {
-        0: adc1_channel_t.ADC1_CHANNEL_0,
-        1: adc1_channel_t.ADC1_CHANNEL_1,
-        2: adc1_channel_t.ADC1_CHANNEL_2,
-        3: adc1_channel_t.ADC1_CHANNEL_3,
-        4: adc1_channel_t.ADC1_CHANNEL_4,
+        1: adc1_channel_t.ADC1_CHANNEL_0,
+        2: adc1_channel_t.ADC1_CHANNEL_1,
+        3: adc1_channel_t.ADC1_CHANNEL_2,
+        4: adc1_channel_t.ADC1_CHANNEL_3,
+        5: adc1_channel_t.ADC1_CHANNEL_4,
     },
 }
 

esphome/components/adc/adc_sensor.h

@@ -3,13 +3,12 @@
 #include "esphome/components/sensor/sensor.h"
 #include "esphome/components/voltage_sampler/voltage_sampler.h"
 #include "esphome/core/component.h"
-#include "esphome/core/defines.h"
 #include "esphome/core/hal.h"
 
 #ifdef USE_ESP32
 #include <esp_adc_cal.h>
 #include "driver/adc.h"
-#endif
+#endif  // USE_ESP32
 
 namespace esphome {
 namespace adc {
@@ -29,6 +28,21 @@ static const adc_atten_t ADC_ATTEN_DB_12_COMPAT = ADC_ATTEN_DB_11;
 #endif
 #endif  // USE_ESP32
 
+enum class SamplingMode : uint8_t { AVG = 0, MIN = 1, MAX = 2 };
+const LogString *sampling_mode_to_str(SamplingMode mode);
+
+class Aggregator {
+ public:
+  void add_sample(uint32_t value);
+  uint32_t aggregate();
+  Aggregator(SamplingMode mode);
+
+ protected:
+  SamplingMode mode_{SamplingMode::AVG};
+  uint32_t aggr_{0};
+  uint32_t samples_{0};
+};
+
 class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage_sampler::VoltageSampler {
  public:
 #ifdef USE_ESP32
@@ -43,7 +57,7 @@ class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage
     this->channel1_ = ADC1_CHANNEL_MAX;
   }
   void set_autorange(bool autorange) { this->autorange_ = autorange; }
-#endif
+#endif  // USE_ESP32
 
   /// Update ADC values
   void update() override;
@@ -55,24 +69,26 @@ class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage
   void set_pin(InternalGPIOPin *pin) { this->pin_ = pin; }
   void set_output_raw(bool output_raw) { this->output_raw_ = output_raw; }
   void set_sample_count(uint8_t sample_count);
+  void set_sampling_mode(SamplingMode sampling_mode);
   float sample() override;
 
 #ifdef USE_ESP8266
   std::string unique_id() override;
-#endif
+#endif  // USE_ESP8266
 
 #ifdef USE_RP2040
   void set_is_temperature() { this->is_temperature_ = true; }
-#endif
+#endif  // USE_RP2040
 
  protected:
   InternalGPIOPin *pin_;
   bool output_raw_{false};
   uint8_t sample_count_{1};
+  SamplingMode sampling_mode_{SamplingMode::AVG};
 
 #ifdef USE_RP2040
   bool is_temperature_{false};
-#endif
+#endif  // USE_RP2040
 
 #ifdef USE_ESP32
   adc_atten_t attenuation_{ADC_ATTEN_DB_0};
@@ -83,8 +99,8 @@ class ADCSensor : public sensor::Sensor, public PollingComponent, public voltage
   esp_adc_cal_characteristics_t cal_characteristics_[SOC_ADC_ATTEN_NUM] = {};
 #else
   esp_adc_cal_characteristics_t cal_characteristics_[ADC_ATTEN_MAX] = {};
-#endif
-#endif
+#endif  // ESP_IDF_VERSION_MAJOR
+#endif  // USE_ESP32
 };
 
 }  // namespace adc

esphome/components/adc/adc_sensor_common.cpp

@@ -0,0 +1,79 @@
+#include "adc_sensor.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace adc {
+
+static const char *const TAG = "adc.common";
+
+const LogString *sampling_mode_to_str(SamplingMode mode) {
+  switch (mode) {
+    case SamplingMode::AVG:
+      return LOG_STR("average");
+    case SamplingMode::MIN:
+      return LOG_STR("minimum");
+    case SamplingMode::MAX:
+      return LOG_STR("maximum");
+  }
+  return LOG_STR("unknown");
+}
+
+Aggregator::Aggregator(SamplingMode mode) {
+  this->mode_ = mode;
+  // set to max uint if mode is "min"
+  if (mode == SamplingMode::MIN) {
+    this->aggr_ = UINT32_MAX;
+  }
+}
+
+void Aggregator::add_sample(uint32_t value) {
+  this->samples_ += 1;
+
+  switch (this->mode_) {
+    case SamplingMode::AVG:
+      this->aggr_ += value;
+      break;
+
+    case SamplingMode::MIN:
+      if (value < this->aggr_) {
+        this->aggr_ = value;
+      }
+      break;
+
+    case SamplingMode::MAX:
+      if (value > this->aggr_) {
+        this->aggr_ = value;
+      }
+  }
+}
+
+uint32_t Aggregator::aggregate() {
+  if (this->mode_ == SamplingMode::AVG) {
+    if (this->samples_ == 0) {
+      return this->aggr_;
+    }
+
+    return (this->aggr_ + (this->samples_ >> 1)) / this->samples_;  // NOLINT(clang-analyzer-core.DivideZero)
+  }
+
+  return this->aggr_;
+}
+
+void ADCSensor::update() {
+  float value_v = this->sample();
+  ESP_LOGV(TAG, "'%s': Got voltage=%.4fV", this->get_name().c_str(), value_v);
+  this->publish_state(value_v);
+}
+
+void ADCSensor::set_sample_count(uint8_t sample_count) {
+  if (sample_count != 0) {
+    this->sample_count_ = sample_count;
+  }
+}
+
+void ADCSensor::set_sampling_mode(SamplingMode sampling_mode) { this->sampling_mode_ = sampling_mode; }
+
+float ADCSensor::get_setup_priority() const { return setup_priority::DATA; }
+
+}  // namespace adc
+}  // namespace esphome

esphome/components/adc/adc_sensor_esp32.cpp

@@ -1,30 +1,13 @@
+#ifdef USE_ESP32
+
 #include "adc_sensor.h"
-#include "esphome/core/helpers.h"
 #include "esphome/core/log.h"
 
-#ifdef USE_ESP8266
-#ifdef USE_ADC_SENSOR_VCC
-#include <Esp.h>
-ADC_MODE(ADC_VCC)
-#else
-#include <Arduino.h>
-#endif
-#endif
-
-#ifdef USE_RP2040
-#ifdef CYW43_USES_VSYS_PIN
-#include "pico/cyw43_arch.h"
-#endif
-#include <hardware/adc.h>
-#endif
-
 namespace esphome {
 namespace adc {
 
-static const char *const TAG = "adc";
+static const char *const TAG = "adc.esp32";
 
-// 13-bit for S2, 12-bit for all other ESP32 variants
-#ifdef USE_ESP32
 static const adc_bits_width_t ADC_WIDTH_MAX_SOC_BITS = static_cast<adc_bits_width_t>(ADC_WIDTH_MAX - 1);
 
 #ifndef SOC_ADC_RTC_MAX_BITWIDTH
@@ -32,24 +15,15 @@ static const adc_bits_width_t ADC_WIDTH_MAX_SOC_BITS = static_cast<adc_bits_widt
 static const int32_t SOC_ADC_RTC_MAX_BITWIDTH = 13;
 #else
 static const int32_t SOC_ADC_RTC_MAX_BITWIDTH = 12;
-#endif
-#endif
+#endif  // USE_ESP32_VARIANT_ESP32S2
+#endif  // SOC_ADC_RTC_MAX_BITWIDTH
 
-static const int ADC_MAX = (1 << SOC_ADC_RTC_MAX_BITWIDTH) - 1;    // 4095 (12 bit) or 8191 (13 bit)
-static const int ADC_HALF = (1 << SOC_ADC_RTC_MAX_BITWIDTH) >> 1;  // 2048 (12 bit) or 4096 (13 bit)
-#endif
+static const int ADC_MAX = (1 << SOC_ADC_RTC_MAX_BITWIDTH) - 1;
+static const int ADC_HALF = (1 << SOC_ADC_RTC_MAX_BITWIDTH) >> 1;
 
-#ifdef USE_RP2040
-extern "C"
-#endif
-    void
-    ADCSensor::setup() {
+void ADCSensor::setup() {
   ESP_LOGCONFIG(TAG, "Setting up ADC '%s'...", this->get_name().c_str());
-#if !defined(USE_ADC_SENSOR_VCC) && !defined(USE_RP2040)
-  this->pin_->setup();
-#endif
 
-#ifdef USE_ESP32
   if (this->channel1_ != ADC1_CHANNEL_MAX) {
     adc1_config_width(ADC_WIDTH_MAX_SOC_BITS);
     if (!this->autorange_) {
@@ -61,7 +35,6 @@ extern "C"
     }
   }
 
-  // load characteristics for each attenuation
   for (int32_t i = 0; i <= ADC_ATTEN_DB_12_COMPAT; i++) {
     auto adc_unit = this->channel1_ != ADC1_CHANNEL_MAX ? ADC_UNIT_1 : ADC_UNIT_2;
     auto cal_value = esp_adc_cal_characterize(adc_unit, (adc_atten_t) i, ADC_WIDTH_MAX_SOC_BITS,
@@ -79,31 +52,10 @@ extern "C"
         break;
     }
   }
-
-#endif  // USE_ESP32
-
-#ifdef USE_RP2040
-  static bool initialized = false;
-  if (!initialized) {
-    adc_init();
-    initialized = true;
-  }
-#endif
-
-  ESP_LOGCONFIG(TAG, "ADC '%s' setup finished!", this->get_name().c_str());
 }
 
 void ADCSensor::dump_config() {
   LOG_SENSOR("", "ADC Sensor", this);
-#if defined(USE_ESP8266) || defined(USE_LIBRETINY)
-#ifdef USE_ADC_SENSOR_VCC
-  ESP_LOGCONFIG(TAG, "  Pin: VCC");
-#else
-  LOG_PIN("  Pin: ", this->pin_);
-#endif
-#endif  // USE_ESP8266 || USE_LIBRETINY
-
-#ifdef USE_ESP32
   LOG_PIN("  Pin: ", this->pin_);
   if (this->autorange_) {
     ESP_LOGCONFIG(TAG, "  Attenuation: auto");
@@ -125,58 +77,15 @@ void ADCSensor::dump_config() {
         break;
     }
   }
-#endif  // USE_ESP32
-
-#ifdef USE_RP2040
-  if (this->is_temperature_) {
-    ESP_LOGCONFIG(TAG, "  Pin: Temperature");
-  } else {
-#ifdef USE_ADC_SENSOR_VCC
-    ESP_LOGCONFIG(TAG, "  Pin: VCC");
-#else
-    LOG_PIN("  Pin: ", this->pin_);
-#endif  // USE_ADC_SENSOR_VCC
-  }
-#endif  // USE_RP2040
   ESP_LOGCONFIG(TAG, "  Samples: %i", this->sample_count_);
+  ESP_LOGCONFIG(TAG, "  Sampling mode: %s", LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
   LOG_UPDATE_INTERVAL(this);
 }
 
-float ADCSensor::get_setup_priority() const { return setup_priority::DATA; }
-void ADCSensor::update() {
-  float value_v = this->sample();
-  ESP_LOGV(TAG, "'%s': Got voltage=%.4fV", this->get_name().c_str(), value_v);
-  this->publish_state(value_v);
-}
-
-void ADCSensor::set_sample_count(uint8_t sample_count) {
-  if (sample_count != 0) {
-    this->sample_count_ = sample_count;
-  }
-}
-
-#ifdef USE_ESP8266
-float ADCSensor::sample() {
-  uint32_t raw = 0;
-  for (uint8_t sample = 0; sample < this->sample_count_; sample++) {
-#ifdef USE_ADC_SENSOR_VCC
-    raw += ESP.getVcc();  // NOLINT(readability-static-accessed-through-instance)
-#else
-    raw += analogRead(this->pin_->get_pin());  // NOLINT
-#endif
-  }
-  raw = (raw + (this->sample_count_ >> 1)) / this->sample_count_;  // NOLINT(clang-analyzer-core.DivideZero)
-  if (this->output_raw_) {
-    return raw;
-  }
-  return raw / 1024.0f;
-}
-#endif
-
-#ifdef USE_ESP32
 float ADCSensor::sample() {
   if (!this->autorange_) {
-    uint32_t sum = 0;
+    auto aggr = Aggregator(this->sampling_mode_);
+
     for (uint8_t sample = 0; sample < this->sample_count_; sample++) {
       int raw = -1;
       if (this->channel1_ != ADC1_CHANNEL_MAX) {
@@ -187,13 +96,14 @@ float ADCSensor::sample() {
       if (raw == -1) {
         return NAN;
       }
-      sum += raw;
+
+      aggr.add_sample(raw);
     }
-    sum = (sum + (this->sample_count_ >> 1)) / this->sample_count_;  // NOLINT(clang-analyzer-core.DivideZero)
     if (this->output_raw_) {
-      return sum;
+      return aggr.aggregate();
     }
-    uint32_t mv = esp_adc_cal_raw_to_voltage(sum, &this->cal_characteristics_[(int32_t) this->attenuation_]);
+    uint32_t mv =
+        esp_adc_cal_raw_to_voltage(aggr.aggregate(), &this->cal_characteristics_[(int32_t) this->attenuation_]);
     return mv / 1000.0f;
   }
 
@@ -240,93 +150,17 @@ float ADCSensor::sample() {
   uint32_t mv2 = esp_adc_cal_raw_to_voltage(raw2, &this->cal_characteristics_[(int32_t) ADC_ATTEN_DB_2_5]);
   uint32_t mv0 = esp_adc_cal_raw_to_voltage(raw0, &this->cal_characteristics_[(int32_t) ADC_ATTEN_DB_0]);
 
-  // Contribution of each value, in range 0-2048 (12 bit ADC) or 0-4096 (13 bit ADC)
   uint32_t c12 = std::min(raw12, ADC_HALF);
   uint32_t c6 = ADC_HALF - std::abs(raw6 - ADC_HALF);
   uint32_t c2 = ADC_HALF - std::abs(raw2 - ADC_HALF);
   uint32_t c0 = std::min(ADC_MAX - raw0, ADC_HALF);
-  // max theoretical csum value is 4096*4 = 16384
   uint32_t csum = c12 + c6 + c2 + c0;
 
-  // each mv is max 3900; so max value is 3900*4096*4, fits in unsigned32
   uint32_t mv_scaled = (mv12 * c12) + (mv6 * c6) + (mv2 * c2) + (mv0 * c0);
   return mv_scaled / (float) (csum * 1000U);
 }
-#endif  // USE_ESP32
-
-#ifdef USE_RP2040
-float ADCSensor::sample() {
-  if (this->is_temperature_) {
-    adc_set_temp_sensor_enabled(true);
-    delay(1);
-    adc_select_input(4);
-    uint32_t raw = 0;
-    for (uint8_t sample = 0; sample < this->sample_count_; sample++) {
-      raw += adc_read();
-    }
-    raw = (raw + (this->sample_count_ >> 1)) / this->sample_count_;  // NOLINT(clang-analyzer-core.DivideZero)
-    adc_set_temp_sensor_enabled(false);
-    if (this->output_raw_) {
-      return raw;
-    }
-    return raw * 3.3f / 4096.0f;
-  } else {
-    uint8_t pin = this->pin_->get_pin();
-#ifdef CYW43_USES_VSYS_PIN
-    if (pin == PICO_VSYS_PIN) {
-      // Measuring VSYS on Raspberry Pico W needs to be wrapped with
-      // `cyw43_thread_enter()`/`cyw43_thread_exit()` as discussed in
-      // https://github.com/raspberrypi/pico-sdk/issues/1222, since Wifi chip and
-      // VSYS ADC both share GPIO29
-      cyw43_thread_enter();
-    }
-#endif  // CYW43_USES_VSYS_PIN
-
-    adc_gpio_init(pin);
-    adc_select_input(pin - 26);
-
-    uint32_t raw = 0;
-    for (uint8_t sample = 0; sample < this->sample_count_; sample++) {
-      raw += adc_read();
-    }
-    raw = (raw + (this->sample_count_ >> 1)) / this->sample_count_;  // NOLINT(clang-analyzer-core.DivideZero)
-
-#ifdef CYW43_USES_VSYS_PIN
-    if (pin == PICO_VSYS_PIN) {
-      cyw43_thread_exit();
-    }
-#endif  // CYW43_USES_VSYS_PIN
-
-    if (this->output_raw_) {
-      return raw;
-    }
-    float coeff = pin == PICO_VSYS_PIN ? 3.0 : 1.0;
-    return raw * 3.3f / 4096.0f * coeff;
-  }
-}
-#endif
-
-#ifdef USE_LIBRETINY
-float ADCSensor::sample() {
-  uint32_t raw = 0;
-  if (this->output_raw_) {
-    for (uint8_t sample = 0; sample < this->sample_count_; sample++) {
-      raw += analogRead(this->pin_->get_pin());  // NOLINT
-    }
-    raw = (raw + (this->sample_count_ >> 1)) / this->sample_count_;  // NOLINT(clang-analyzer-core.DivideZero)
-    return raw;
-  }
-  for (uint8_t sample = 0; sample < this->sample_count_; sample++) {
-    raw += analogReadVoltage(this->pin_->get_pin());  // NOLINT
-  }
-  raw = (raw + (this->sample_count_ >> 1)) / this->sample_count_;  // NOLINT(clang-analyzer-core.DivideZero)
-  return raw / 1000.0f;
-}
-#endif  // USE_LIBRETINY
-
-#ifdef USE_ESP8266
-std::string ADCSensor::unique_id() { return get_mac_address() + "-adc"; }
-#endif
 
 }  // namespace adc
 }  // namespace esphome
+
+#endif  // USE_ESP32

esphome/components/adc/adc_sensor_esp8266.cpp

@@ -0,0 +1,62 @@
+#ifdef USE_ESP8266
+
+#include "adc_sensor.h"
+#include "esphome/core/helpers.h"
+#include "esphome/core/log.h"
+
+#ifdef USE_ADC_SENSOR_VCC
+#include <Esp.h>
+ADC_MODE(ADC_VCC)
+#else
+#include <Arduino.h>
+#endif  // USE_ADC_SENSOR_VCC
+
+namespace esphome {
+namespace adc {
+
+static const char *const TAG = "adc.esp8266";
+
+void ADCSensor::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up ADC '%s'...", this->get_name().c_str());
+#ifndef USE_ADC_SENSOR_VCC
+  this->pin_->setup();
+#endif
+}
+
+void ADCSensor::dump_config() {
+  LOG_SENSOR("", "ADC Sensor", this);
+#ifdef USE_ADC_SENSOR_VCC
+  ESP_LOGCONFIG(TAG, "  Pin: VCC");
+#else
+  LOG_PIN("  Pin: ", this->pin_);
+#endif  // USE_ADC_SENSOR_VCC
+  ESP_LOGCONFIG(TAG, "  Samples: %i", this->sample_count_);
+  ESP_LOGCONFIG(TAG, "  Sampling mode: %s", LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
+  LOG_UPDATE_INTERVAL(this);
+}
+
+float ADCSensor::sample() {
+  auto aggr = Aggregator(this->sampling_mode_);
+
+  for (uint8_t sample = 0; sample < this->sample_count_; sample++) {
+    uint32_t raw = 0;
+#ifdef USE_ADC_SENSOR_VCC
+    raw = ESP.getVcc();  // NOLINT(readability-static-accessed-through-instance)
+#else
+    raw = analogRead(this->pin_->get_pin());  // NOLINT
+#endif  // USE_ADC_SENSOR_VCC
+    aggr.add_sample(raw);
+  }
+
+  if (this->output_raw_) {
+    return aggr.aggregate();
+  }
+  return aggr.aggregate() / 1024.0f;
+}
+
+std::string ADCSensor::unique_id() { return get_mac_address() + "-adc"; }
+
+}  // namespace adc
+}  // namespace esphome
+
+#endif  // USE_ESP8266

esphome/components/adc/adc_sensor_libretiny.cpp

@@ -0,0 +1,53 @@
+#ifdef USE_LIBRETINY
+
+#include "adc_sensor.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace adc {
+
+static const char *const TAG = "adc.libretiny";
+
+void ADCSensor::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up ADC '%s'...", this->get_name().c_str());
+#ifndef USE_ADC_SENSOR_VCC
+  this->pin_->setup();
+#endif  // !USE_ADC_SENSOR_VCC
+}
+
+void ADCSensor::dump_config() {
+  LOG_SENSOR("", "ADC Sensor", this);
+#ifdef USE_ADC_SENSOR_VCC
+  ESP_LOGCONFIG(TAG, "  Pin: VCC");
+#else   // USE_ADC_SENSOR_VCC
+  LOG_PIN("  Pin: ", this->pin_);
+#endif  // USE_ADC_SENSOR_VCC
+  ESP_LOGCONFIG(TAG, "  Samples: %i", this->sample_count_);
+  ESP_LOGCONFIG(TAG, "  Sampling mode: %s", LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
+  LOG_UPDATE_INTERVAL(this);
+}
+
+float ADCSensor::sample() {
+  uint32_t raw = 0;
+  auto aggr = Aggregator(this->sampling_mode_);
+
+  if (this->output_raw_) {
+    for (uint8_t sample = 0; sample < this->sample_count_; sample++) {
+      raw = analogRead(this->pin_->get_pin());  // NOLINT
+      aggr.add_sample(raw);
+    }
+    return aggr.aggregate();
+  }
+
+  for (uint8_t sample = 0; sample < this->sample_count_; sample++) {
+    raw = analogReadVoltage(this->pin_->get_pin());  // NOLINT
+    aggr.add_sample(raw);
+  }
+
+  return aggr.aggregate() / 1000.0f;
+}
+
+}  // namespace adc
+}  // namespace esphome
+
+#endif  // USE_LIBRETINY

esphome/components/adc/adc_sensor_rp2040.cpp

@@ -0,0 +1,96 @@
+#ifdef USE_RP2040
+
+#include "adc_sensor.h"
+#include "esphome/core/log.h"
+
+#ifdef CYW43_USES_VSYS_PIN
+#include "pico/cyw43_arch.h"
+#endif  // CYW43_USES_VSYS_PIN
+#include <hardware/adc.h>
+
+namespace esphome {
+namespace adc {
+
+static const char *const TAG = "adc.rp2040";
+
+void ADCSensor::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up ADC '%s'...", this->get_name().c_str());
+  static bool initialized = false;
+  if (!initialized) {
+    adc_init();
+    initialized = true;
+  }
+}
+
+void ADCSensor::dump_config() {
+  LOG_SENSOR("", "ADC Sensor", this);
+  if (this->is_temperature_) {
+    ESP_LOGCONFIG(TAG, "  Pin: Temperature");
+  } else {
+#ifdef USE_ADC_SENSOR_VCC
+    ESP_LOGCONFIG(TAG, "  Pin: VCC");
+#else
+    LOG_PIN("  Pin: ", this->pin_);
+#endif  // USE_ADC_SENSOR_VCC
+  }
+  ESP_LOGCONFIG(TAG, "  Samples: %i", this->sample_count_);
+  ESP_LOGCONFIG(TAG, "  Sampling mode: %s", LOG_STR_ARG(sampling_mode_to_str(this->sampling_mode_)));
+  LOG_UPDATE_INTERVAL(this);
+}
+
+float ADCSensor::sample() {
+  uint32_t raw = 0;
+  auto aggr = Aggregator(this->sampling_mode_);
+
+  if (this->is_temperature_) {
+    adc_set_temp_sensor_enabled(true);
+    delay(1);
+    adc_select_input(4);
+
+    for (uint8_t sample = 0; sample < this->sample_count_; sample++) {
+      raw = adc_read();
+      aggr.add_sample(raw);
+    }
+    adc_set_temp_sensor_enabled(false);
+    if (this->output_raw_) {
+      return aggr.aggregate();
+    }
+    return aggr.aggregate() * 3.3f / 4096.0f;
+  }
+
+  uint8_t pin = this->pin_->get_pin();
+#ifdef CYW43_USES_VSYS_PIN
+  if (pin == PICO_VSYS_PIN) {
+    // Measuring VSYS on Raspberry Pico W needs to be wrapped with
+    // `cyw43_thread_enter()`/`cyw43_thread_exit()` as discussed in
+    // https://github.com/raspberrypi/pico-sdk/issues/1222, since Wifi chip and
+    // VSYS ADC both share GPIO29
+    cyw43_thread_enter();
+  }
+#endif  // CYW43_USES_VSYS_PIN
+
+  adc_gpio_init(pin);
+  adc_select_input(pin - 26);
+
+  for (uint8_t sample = 0; sample < this->sample_count_; sample++) {
+    raw = adc_read();
+    aggr.add_sample(raw);
+  }
+
+#ifdef CYW43_USES_VSYS_PIN
+  if (pin == PICO_VSYS_PIN) {
+    cyw43_thread_exit();
+  }
+#endif  // CYW43_USES_VSYS_PIN
+
+  if (this->output_raw_) {
+    return aggr.aggregate();
+  }
+  float coeff = pin == PICO_VSYS_PIN ? 3.0f : 1.0f;
+  return aggr.aggregate() * 3.3f / 4096.0f * coeff;
+}
+
+}  // namespace adc
+}  // namespace esphome
+
+#endif  // USE_RP2040

esphome/components/adc/sensor.py

@@ -1,11 +1,9 @@
 import logging
 
 import esphome.codegen as cg
-import esphome.config_validation as cv
-import esphome.final_validate as fv
-from esphome.core import CORE
 from esphome.components import sensor, voltage_sampler
 from esphome.components.esp32 import get_esp32_variant
+import esphome.config_validation as cv
 from esphome.const import (
     CONF_ATTENUATION,
     CONF_ID,
@@ -17,10 +15,14 @@ from esphome.const import (
     STATE_CLASS_MEASUREMENT,
     UNIT_VOLT,
 )
+from esphome.core import CORE
+import esphome.final_validate as fv
+
 from . import (
     ATTENUATION_MODES,
     ESP32_VARIANT_ADC1_PIN_TO_CHANNEL,
     ESP32_VARIANT_ADC2_PIN_TO_CHANNEL,
+    SAMPLING_MODES,
     adc_ns,
     validate_adc_pin,
 )
@@ -30,9 +32,11 @@ _LOGGER = logging.getLogger(__name__)
 AUTO_LOAD = ["voltage_sampler"]
 
 CONF_SAMPLES = "samples"
+CONF_SAMPLING_MODE = "sampling_mode"
 
 
 _attenuation = cv.enum(ATTENUATION_MODES, lower=True)
+_sampling_mode = cv.enum(SAMPLING_MODES, lower=True)
 
 
 def validate_config(config):
@@ -88,6 +92,7 @@ CONFIG_SCHEMA = cv.All(
                 cv.only_on_esp32, _attenuation
             ),
             cv.Optional(CONF_SAMPLES, default=1): cv.int_range(min=1, max=255),
+            cv.Optional(CONF_SAMPLING_MODE, default="avg"): _sampling_mode,
         }
     )
     .extend(cv.polling_component_schema("60s")),
@@ -112,6 +117,7 @@ async def to_code(config):
 
     cg.add(var.set_output_raw(config[CONF_RAW]))
     cg.add(var.set_sample_count(config[CONF_SAMPLES]))
+    cg.add(var.set_sampling_mode(config[CONF_SAMPLING_MODE]))
 
     if attenuation := config.get(CONF_ATTENUATION):
         if attenuation == "auto":

esphome/components/ads1115/ads1115.cpp

@@ -9,8 +9,6 @@ static const char *const TAG = "ads1115";
 static const uint8_t ADS1115_REGISTER_CONVERSION = 0x00;
 static const uint8_t ADS1115_REGISTER_CONFIG = 0x01;
 
-static const uint8_t ADS1115_DATA_RATE_860_SPS = 0b111;  // 3300_SPS for ADS1015
-
 void ADS1115Component::setup() {
   ESP_LOGCONFIG(TAG, "Setting up ADS1115...");
   uint16_t value;
@@ -43,9 +41,9 @@ void ADS1115Component::setup() {
     config |= 0b0000000100000000;
   }
 
-  // Set data rate - 860 samples per second (we're in singleshot mode)
+  // Set data rate - 860 samples per second
   //        0bxxxxxxxx100xxxxx
-  config |= ADS1115_DATA_RATE_860_SPS << 5;
+  config |= ADS1115_860SPS << 5;
 
   // Set comparator mode - hysteresis
   //        0bxxxxxxxxxxx0xxxx
@@ -77,7 +75,7 @@ void ADS1115Component::dump_config() {
   }
 }
 float ADS1115Component::request_measurement(ADS1115Multiplexer multiplexer, ADS1115Gain gain,
-                                            ADS1115Resolution resolution) {
+                                            ADS1115Resolution resolution, ADS1115Samplerate samplerate) {
   uint16_t config = this->prev_config_;
   // Multiplexer
   //        0bxBBBxxxxxxxxxxxx
@@ -89,6 +87,11 @@ float ADS1115Component::request_measurement(ADS1115Multiplexer multiplexer, ADS1
   config &= 0b1111000111111111;
   config |= (gain & 0b111) << 9;
 
+  // Sample rate
+  //        0bxxxxxxxxBBBxxxxx
+  config &= 0b1111111100011111;
+  config |= (samplerate & 0b111) << 5;
+
   if (!this->continuous_mode_) {
     // Start conversion
     config |= 0b1000000000000000;
@@ -101,8 +104,54 @@ float ADS1115Component::request_measurement(ADS1115Multiplexer multiplexer, ADS1
     }
     this->prev_config_ = config;
 
-    // about 1.2 ms with 860 samples per second
-    delay(2);
+    // Delay calculated as: ceil((1000/SPS)+.5)
+    if (resolution == ADS1015_12_BITS) {
+      switch (samplerate) {
+        case ADS1115_8SPS:
+          delay(9);
+          break;
+        case ADS1115_16SPS:
+          delay(5);
+          break;
+        case ADS1115_32SPS:
+          delay(3);
+          break;
+        case ADS1115_64SPS:
+        case ADS1115_128SPS:
+          delay(2);
+          break;
+        default:
+          delay(1);
+          break;
+      }
+    } else {
+      switch (samplerate) {
+        case ADS1115_8SPS:
+          delay(126);  // NOLINT
+          break;
+        case ADS1115_16SPS:
+          delay(63);  // NOLINT
+          break;
+        case ADS1115_32SPS:
+          delay(32);
+          break;
+        case ADS1115_64SPS:
+          delay(17);
+          break;
+        case ADS1115_128SPS:
+          delay(9);
+          break;
+        case ADS1115_250SPS:
+          delay(5);
+          break;
+        case ADS1115_475SPS:
+          delay(3);
+          break;
+        case ADS1115_860SPS:
+          delay(2);
+          break;
+      }
+    }
 
     // in continuous mode, conversion will always be running, rely on the delay
     // to ensure conversion is taking place with the correct settings

esphome/components/ads1115/ads1115.h

@@ -33,6 +33,17 @@ enum ADS1115Resolution {
   ADS1015_12_BITS = 12,
 };
 
+enum ADS1115Samplerate {
+  ADS1115_8SPS = 0b000,
+  ADS1115_16SPS = 0b001,
+  ADS1115_32SPS = 0b010,
+  ADS1115_64SPS = 0b011,
+  ADS1115_128SPS = 0b100,
+  ADS1115_250SPS = 0b101,
+  ADS1115_475SPS = 0b110,
+  ADS1115_860SPS = 0b111
+};
+
 class ADS1115Component : public Component, public i2c::I2CDevice {
  public:
   void setup() override;
@@ -42,7 +53,8 @@ class ADS1115Component : public Component, public i2c::I2CDevice {
   void set_continuous_mode(bool continuous_mode) { continuous_mode_ = continuous_mode; }
 
   /// Helper method to request a measurement from a sensor.
-  float request_measurement(ADS1115Multiplexer multiplexer, ADS1115Gain gain, ADS1115Resolution resolution);
+  float request_measurement(ADS1115Multiplexer multiplexer, ADS1115Gain gain, ADS1115Resolution resolution,
+                            ADS1115Samplerate samplerate);
 
  protected:
   uint16_t prev_config_{0};

esphome/components/ads1115/sensor/__init__.py

@@ -5,6 +5,7 @@ from esphome.const import (
     CONF_GAIN,
     CONF_MULTIPLEXER,
     CONF_RESOLUTION,
+    CONF_SAMPLE_RATE,
     DEVICE_CLASS_VOLTAGE,
     STATE_CLASS_MEASUREMENT,
     UNIT_VOLT,
@@ -43,6 +44,17 @@ RESOLUTION = {
     "12_BITS": ADS1115Resolution.ADS1015_12_BITS,
 }
 
+ADS1115Samplerate = ads1115_ns.enum("ADS1115Samplerate")
+SAMPLERATE = {
+    "8": ADS1115Samplerate.ADS1115_8SPS,
+    "16": ADS1115Samplerate.ADS1115_16SPS,
+    "32": ADS1115Samplerate.ADS1115_32SPS,
+    "64": ADS1115Samplerate.ADS1115_64SPS,
+    "128": ADS1115Samplerate.ADS1115_128SPS,
+    "250": ADS1115Samplerate.ADS1115_250SPS,
+    "475": ADS1115Samplerate.ADS1115_475SPS,
+    "860": ADS1115Samplerate.ADS1115_860SPS,
+}
 
 ADS1115Sensor = ads1115_ns.class_(
     "ADS1115Sensor", sensor.Sensor, cg.PollingComponent, voltage_sampler.VoltageSampler
@@ -64,6 +76,9 @@ CONFIG_SCHEMA = (
             cv.Optional(CONF_RESOLUTION, default="16_BITS"): cv.enum(
                 RESOLUTION, upper=True, space="_"
             ),
+            cv.Optional(CONF_SAMPLE_RATE, default="860"): cv.enum(
+                SAMPLERATE, string=True
+            ),
         }
     )
     .extend(cv.polling_component_schema("60s"))
@@ -79,3 +94,4 @@ async def to_code(config):
     cg.add(var.set_multiplexer(config[CONF_MULTIPLEXER]))
     cg.add(var.set_gain(config[CONF_GAIN]))
     cg.add(var.set_resolution(config[CONF_RESOLUTION]))
+    cg.add(var.set_samplerate(config[CONF_SAMPLE_RATE]))

esphome/components/ads1115/sensor/ads1115_sensor.cpp

@@ -8,7 +8,7 @@ namespace ads1115 {
 static const char *const TAG = "ads1115.sensor";
 
 float ADS1115Sensor::sample() {
-  return this->parent_->request_measurement(this->multiplexer_, this->gain_, this->resolution_);
+  return this->parent_->request_measurement(this->multiplexer_, this->gain_, this->resolution_, this->samplerate_);
 }
 
 void ADS1115Sensor::update() {
@@ -24,6 +24,7 @@ void ADS1115Sensor::dump_config() {
   ESP_LOGCONFIG(TAG, "    Multiplexer: %u", this->multiplexer_);
   ESP_LOGCONFIG(TAG, "    Gain: %u", this->gain_);
   ESP_LOGCONFIG(TAG, "    Resolution: %u", this->resolution_);
+  ESP_LOGCONFIG(TAG, "    Sample rate: %u", this->samplerate_);
 }
 
 }  // namespace ads1115

esphome/components/ads1115/sensor/ads1115_sensor.h

@@ -21,6 +21,7 @@ class ADS1115Sensor : public sensor::Sensor,
   void set_multiplexer(ADS1115Multiplexer multiplexer) { this->multiplexer_ = multiplexer; }
   void set_gain(ADS1115Gain gain) { this->gain_ = gain; }
   void set_resolution(ADS1115Resolution resolution) { this->resolution_ = resolution; }
+  void set_samplerate(ADS1115Samplerate samplerate) { this->samplerate_ = samplerate; }
   float sample() override;
 
   void dump_config() override;
@@ -29,6 +30,7 @@ class ADS1115Sensor : public sensor::Sensor,
   ADS1115Multiplexer multiplexer_;
   ADS1115Gain gain_;
   ADS1115Resolution resolution_;
+  ADS1115Samplerate samplerate_;
 };
 
 }  // namespace ads1115

esphome/components/aic3204/aic3204.cpp

@@ -0,0 +1,173 @@
+#include "aic3204.h"
+
+#include "esphome/core/defines.h"
+#include "esphome/core/helpers.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace aic3204 {
+
+static const char *const TAG = "aic3204";
+
+#define ERROR_CHECK(err, msg) \
+  if (!(err)) { \
+    ESP_LOGE(TAG, msg); \
+    this->mark_failed(); \
+    return; \
+  }
+
+void AIC3204::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up AIC3204...");
+
+  // Set register page to 0
+  ERROR_CHECK(this->write_byte(AIC3204_PAGE_CTRL, 0x00), "Set page 0 failed");
+  // Initiate SW reset (PLL is powered off as part of reset)
+  ERROR_CHECK(this->write_byte(AIC3204_SW_RST, 0x01), "Software reset failed");
+  // *** Program clock settings ***
+  // Default is CODEC_CLKIN is from MCLK pin. Don't need to change this.
+  // MDAC*NDAC*FOSR*48Khz = mClk (24.576 MHz when the XMOS is expecting 48kHz audio)
+  // (See page 51 of https://www.ti.com/lit/ml/slaa557/slaa557.pdf)
+  // We do need MDAC*DOSR/32 >= the resource compute level for the processing block
+  // So here 2*128/32 = 8, which is equal to processing block 1 's resource compute
+  // See page 5 of https://www.ti.com/lit/an/slaa404c/slaa404c.pdf for the workflow
+  // for determining these settings.
+
+  // Power up NDAC and set to 2
+  ERROR_CHECK(this->write_byte(AIC3204_NDAC, 0x82), "Set NDAC failed");
+  // Power up MDAC and set to 2
+  ERROR_CHECK(this->write_byte(AIC3204_MDAC, 0x82), "Set MDAC failed");
+  // Program DOSR = 128
+  ERROR_CHECK(this->write_byte(AIC3204_DOSR, 0x80), "Set DOSR failed");
+  // Set Audio Interface Config: I2S, 32 bits, DOUT always driving
+  ERROR_CHECK(this->write_byte(AIC3204_CODEC_IF, 0x30), "Set CODEC_IF failed");
+  // For I2S Firmware only, set SCLK/MFP3 pin as Audio Data In
+  ERROR_CHECK(this->write_byte(AIC3204_SCLK_MFP3, 0x02), "Set SCLK/MFP3 failed");
+  ERROR_CHECK(this->write_byte(AIC3204_AUDIO_IF_4, 0x01), "Set AUDIO_IF_4 failed");
+  ERROR_CHECK(this->write_byte(AIC3204_AUDIO_IF_5, 0x01), "Set AUDIO_IF_5 failed");
+  // Program the DAC processing block to be used - PRB_P1
+  ERROR_CHECK(this->write_byte(AIC3204_DAC_SIG_PROC, 0x01), "Set DAC_SIG_PROC failed");
+
+  // *** Select Page 1 ***
+  ERROR_CHECK(this->write_byte(AIC3204_PAGE_CTRL, 0x01), "Set page 1 failed");
+  // Enable the internal AVDD_LDO:
+  ERROR_CHECK(this->write_byte(AIC3204_LDO_CTRL, 0x09), "Set LDO_CTRL failed");
+  // *** Program Analog Blocks ***
+  // Disable Internal Crude AVdd in presence of external AVdd supply or before powering up internal AVdd LDO
+  ERROR_CHECK(this->write_byte(AIC3204_PWR_CFG, 0x08), "Set PWR_CFG failed");
+  // Enable Master Analog Power Control
+  ERROR_CHECK(this->write_byte(AIC3204_LDO_CTRL, 0x01), "Set LDO_CTRL failed");
+  // Page 125: Common mode control register, set d6 to 1 to make the full chip common mode = 0.75 v
+  // We are using the internal AVdd regulator with a nominal output of 1.72 V (see LDO_CTRL_REGISTER on page 123)
+  // Page 86 says to only set the common mode voltage to 0.9 v if AVdd >= 1.8... but it isn't on our hardware
+  // We also adjust the HPL and HPR gains to -2dB gian later in this config flow compensate (see page 47)
+  // (All pages refer to the TLV320AIC3204 Application Reference Guide)
+  ERROR_CHECK(this->write_byte(AIC3204_CM_CTRL, 0x40), "Set CM_CTRL failed");
+  // *** Set PowerTune Modes ***
+  // Set the Left & Right DAC PowerTune mode to PTM_P3/4. Use Class-AB driver.
+  ERROR_CHECK(this->write_byte(AIC3204_PLAY_CFG1, 0x00), "Set PLAY_CFG1 failed");
+  ERROR_CHECK(this->write_byte(AIC3204_PLAY_CFG2, 0x00), "Set PLAY_CFG2 failed");
+  // Set the REF charging time to 40ms
+  ERROR_CHECK(this->write_byte(AIC3204_REF_STARTUP, 0x01), "Set REF_STARTUP failed");
+  // HP soft stepping settings for optimal pop performance at power up
+  // Rpop used is 6k with N = 6 and soft step = 20usec. This should work with 47uF coupling
+  // capacitor. Can try N=5,6 or 7 time constants as well. Trade-off delay vs “pop” sound.
+  ERROR_CHECK(this->write_byte(AIC3204_HP_START, 0x25), "Set HP_START failed");
+  // Route Left DAC to HPL
+  ERROR_CHECK(this->write_byte(AIC3204_HPL_ROUTE, 0x08), "Set HPL_ROUTE failed");
+  // Route Right DAC to HPR
+  ERROR_CHECK(this->write_byte(AIC3204_HPR_ROUTE, 0x08), "Set HPR_ROUTE failed");
+  // Route Left DAC to LOL
+  ERROR_CHECK(this->write_byte(AIC3204_LOL_ROUTE, 0x08), "Set LOL_ROUTE failed");
+  // Route Right DAC to LOR
+  ERROR_CHECK(this->write_byte(AIC3204_LOR_ROUTE, 0x08), "Set LOR_ROUTE failed");
+
+  // Unmute HPL and set gain to -2dB (see comment before configuring the AIC3204_CM_CTRL register)
+  ERROR_CHECK(this->write_byte(AIC3204_HPL_GAIN, 0x3e), "Set HPL_GAIN failed");
+  // Unmute HPR and set gain to -2dB (see comment before configuring the AIC3204_CM_CTRL register)
+  ERROR_CHECK(this->write_byte(AIC3204_HPR_GAIN, 0x3e), "Set HPR_GAIN failed");
+  // Unmute LOL and set gain to 0dB
+  ERROR_CHECK(this->write_byte(AIC3204_LOL_DRV_GAIN, 0x00), "Set LOL_DRV_GAIN failed");
+  // Unmute LOR and set gain to 0dB
+  ERROR_CHECK(this->write_byte(AIC3204_LOR_DRV_GAIN, 0x00), "Set LOR_DRV_GAIN failed");
+
+  // Power up HPL and HPR, LOL and LOR drivers
+  ERROR_CHECK(this->write_byte(AIC3204_OP_PWR_CTRL, 0x3C), "Set OP_PWR_CTRL failed");
+
+  // Wait for 2.5 sec for soft stepping to take effect before attempting power-up
+  this->set_timeout(2500, [this]() {
+    // *** Power Up DAC ***
+    // Select Page 0
+    ERROR_CHECK(this->write_byte(AIC3204_PAGE_CTRL, 0x00), "Set PAGE_CTRL failed");
+    // Power up the Left and Right DAC Channels. Route Left data to Left DAC and Right data to Right DAC.
+    // DAC Vol control soft step 1 step per DAC word clock.
+    ERROR_CHECK(this->write_byte(AIC3204_DAC_CH_SET1, 0xd4), "Set DAC_CH_SET1 failed");
+    // Set left and right DAC digital volume control
+    ERROR_CHECK(this->write_volume_(), "Set volume failed");
+    // Unmute left and right channels
+    ERROR_CHECK(this->write_mute_(), "Set mute failed");
+  });
+}
+
+void AIC3204::dump_config() {
+  ESP_LOGCONFIG(TAG, "AIC3204:");
+  LOG_I2C_DEVICE(this);
+
+  if (this->is_failed()) {
+    ESP_LOGE(TAG, "Communication with AIC3204 failed");
+  }
+}
+
+bool AIC3204::set_mute_off() {
+  this->is_muted_ = false;
+  return this->write_mute_();
+}
+
+bool AIC3204::set_mute_on() {
+  this->is_muted_ = true;
+  return this->write_mute_();
+}
+
+bool AIC3204::set_auto_mute_mode(uint8_t auto_mute_mode) {
+  this->auto_mute_mode_ = auto_mute_mode & 0x07;
+  ESP_LOGVV(TAG, "Setting auto_mute_mode to 0x%.2x", this->auto_mute_mode_);
+  return this->write_mute_();
+}
+
+bool AIC3204::set_volume(float volume) {
+  this->volume_ = clamp<float>(volume, 0.0, 1.0);
+  return this->write_volume_();
+}
+
+bool AIC3204::is_muted() { return this->is_muted_; }
+
+float AIC3204::volume() { return this->volume_; }
+
+bool AIC3204::write_mute_() {
+  uint8_t mute_mode_byte = this->auto_mute_mode_ << 4;  // auto-mute control is bits 4-6
+  mute_mode_byte |= this->is_muted_ ? 0x0c : 0x00;      // mute bits are 2-3
+  if (!this->write_byte(AIC3204_PAGE_CTRL, 0x00) || !this->write_byte(AIC3204_DAC_CH_SET2, mute_mode_byte)) {
+    ESP_LOGE(TAG, "Writing mute modes failed");
+    return false;
+  }
+  return true;
+}
+
+bool AIC3204::write_volume_() {
+  const int8_t dvc_min_byte = -127;
+  const int8_t dvc_max_byte = 48;
+
+  int8_t volume_byte = dvc_min_byte + (this->volume_ * (dvc_max_byte - dvc_min_byte));
+  volume_byte = clamp<int8_t>(volume_byte, dvc_min_byte, dvc_max_byte);
+
+  ESP_LOGVV(TAG, "Setting volume to 0x%.2x", volume_byte & 0xFF);
+
+  if ((!this->write_byte(AIC3204_PAGE_CTRL, 0x00)) || (!this->write_byte(AIC3204_DACL_VOL_D, volume_byte)) ||
+      (!this->write_byte(AIC3204_DACR_VOL_D, volume_byte))) {
+    ESP_LOGE(TAG, "Writing volume failed");
+    return false;
+  }
+  return true;
+}
+
+}  // namespace aic3204
+}  // namespace esphome

esphome/components/aic3204/aic3204.h

@@ -0,0 +1,88 @@
+#pragma once
+
+#include "esphome/components/audio_dac/audio_dac.h"
+#include "esphome/components/i2c/i2c.h"
+#include "esphome/core/component.h"
+#include "esphome/core/defines.h"
+#include "esphome/core/hal.h"
+
+namespace esphome {
+namespace aic3204 {
+
+// TLV320AIC3204 Register Addresses
+// Page 0
+static const uint8_t AIC3204_PAGE_CTRL = 0x00;     // Register 0  - Page Control
+static const uint8_t AIC3204_SW_RST = 0x01;        // Register 1  - Software Reset
+static const uint8_t AIC3204_CLK_PLL1 = 0x04;      // Register 4  - Clock Setting Register 1, Multiplexers
+static const uint8_t AIC3204_CLK_PLL2 = 0x05;      // Register 5  - Clock Setting Register 2, P and R values
+static const uint8_t AIC3204_CLK_PLL3 = 0x06;      // Register 6  - Clock Setting Register 3, J values
+static const uint8_t AIC3204_NDAC = 0x0B;          // Register 11 - NDAC Divider Value
+static const uint8_t AIC3204_MDAC = 0x0C;          // Register 12 - MDAC Divider Value
+static const uint8_t AIC3204_DOSR = 0x0E;          // Register 14 - DOSR Divider Value (LS Byte)
+static const uint8_t AIC3204_NADC = 0x12;          // Register 18 - NADC Divider Value
+static const uint8_t AIC3204_MADC = 0x13;          // Register 19 - MADC Divider Value
+static const uint8_t AIC3204_AOSR = 0x14;          // Register 20 - AOSR Divider Value
+static const uint8_t AIC3204_CODEC_IF = 0x1B;      // Register 27 - CODEC Interface Control
+static const uint8_t AIC3204_AUDIO_IF_4 = 0x1F;    // Register 31 - Audio Interface Setting Register 4
+static const uint8_t AIC3204_AUDIO_IF_5 = 0x20;    // Register 32 - Audio Interface Setting Register 5
+static const uint8_t AIC3204_SCLK_MFP3 = 0x38;     // Register 56 - SCLK/MFP3 Function Control
+static const uint8_t AIC3204_DAC_SIG_PROC = 0x3C;  // Register 60 - DAC Sig Processing Block Control
+static const uint8_t AIC3204_ADC_SIG_PROC = 0x3D;  // Register 61 - ADC Sig Processing Block Control
+static const uint8_t AIC3204_DAC_CH_SET1 = 0x3F;   // Register 63 - DAC Channel Setup 1
+static const uint8_t AIC3204_DAC_CH_SET2 = 0x40;   // Register 64 - DAC Channel Setup 2
+static const uint8_t AIC3204_DACL_VOL_D = 0x41;    // Register 65 - DAC Left Digital Vol Control
+static const uint8_t AIC3204_DACR_VOL_D = 0x42;    // Register 66 - DAC Right Digital Vol Control
+static const uint8_t AIC3204_DRC_ENABLE = 0x44;
+static const uint8_t AIC3204_ADC_CH_SET = 0x51;    // Register 81 - ADC Channel Setup
+static const uint8_t AIC3204_ADC_FGA_MUTE = 0x52;  // Register 82 - ADC Fine Gain Adjust/Mute
+
+// Page 1
+static const uint8_t AIC3204_PWR_CFG = 0x01;       // Register 1  - Power Config
+static const uint8_t AIC3204_LDO_CTRL = 0x02;      // Register 2  - LDO Control
+static const uint8_t AIC3204_PLAY_CFG1 = 0x03;     // Register 3  - Playback Config 1
+static const uint8_t AIC3204_PLAY_CFG2 = 0x04;     // Register 4  - Playback Config 2
+static const uint8_t AIC3204_OP_PWR_CTRL = 0x09;   // Register 9  - Output Driver Power Control
+static const uint8_t AIC3204_CM_CTRL = 0x0A;       // Register 10 - Common Mode Control
+static const uint8_t AIC3204_HPL_ROUTE = 0x0C;     // Register 12 - HPL Routing Select
+static const uint8_t AIC3204_HPR_ROUTE = 0x0D;     // Register 13 - HPR Routing Select
+static const uint8_t AIC3204_LOL_ROUTE = 0x0E;     // Register 14 - LOL Routing Selection
+static const uint8_t AIC3204_LOR_ROUTE = 0x0F;     // Register 15 - LOR Routing Selection
+static const uint8_t AIC3204_HPL_GAIN = 0x10;      // Register 16 - HPL Driver Gain
+static const uint8_t AIC3204_HPR_GAIN = 0x11;      // Register 17 - HPR Driver Gain
+static const uint8_t AIC3204_LOL_DRV_GAIN = 0x12;  // Register 18 - LOL Driver Gain Setting
+static const uint8_t AIC3204_LOR_DRV_GAIN = 0x13;  // Register 19 - LOR Driver Gain Setting
+static const uint8_t AIC3204_HP_START = 0x14;      // Register 20 - Headphone Driver Startup
+static const uint8_t AIC3204_LPGA_P_ROUTE = 0x34;  // Register 52 - Left PGA Positive Input Route
+static const uint8_t AIC3204_LPGA_N_ROUTE = 0x36;  // Register 54 - Left PGA Negative Input Route
+static const uint8_t AIC3204_RPGA_P_ROUTE = 0x37;  // Register 55 - Right PGA Positive Input Route
+static const uint8_t AIC3204_RPGA_N_ROUTE = 0x39;  // Register 57 - Right PGA Negative Input Route
+static const uint8_t AIC3204_LPGA_VOL = 0x3B;      // Register 59 - Left PGA Volume
+static const uint8_t AIC3204_RPGA_VOL = 0x3C;      // Register 60 - Right PGA Volume
+static const uint8_t AIC3204_ADC_PTM = 0x3D;       // Register 61 - ADC Power Tune Config
+static const uint8_t AIC3204_AN_IN_CHRG = 0x47;    // Register 71 - Analog Input Quick Charging Config
+static const uint8_t AIC3204_REF_STARTUP = 0x7B;   // Register 123 - Reference Power Up Config
+
+class AIC3204 : public audio_dac::AudioDac, public Component, public i2c::I2CDevice {
+ public:
+  void setup() override;
+  void dump_config() override;
+  float get_setup_priority() const override { return setup_priority::DATA; }
+
+  bool set_mute_off() override;
+  bool set_mute_on() override;
+  bool set_auto_mute_mode(uint8_t auto_mute_mode);
+  bool set_volume(float volume) override;
+
+  bool is_muted() override;
+  float volume() override;
+
+ protected:
+  bool write_mute_();
+  bool write_volume_();
+
+  uint8_t auto_mute_mode_{0};
+  float volume_{0};
+};
+
+}  // namespace aic3204
+}  // namespace esphome

esphome/components/aic3204/audio_dac.py

@@ -0,0 +1,52 @@
+from esphome import automation
+import esphome.codegen as cg
+from esphome.components import i2c
+from esphome.components.audio_dac import AudioDac
+import esphome.config_validation as cv
+from esphome.const import CONF_ID, CONF_MODE
+
+CODEOWNERS = ["@kbx81"]
+DEPENDENCIES = ["i2c"]
+
+aic3204_ns = cg.esphome_ns.namespace("aic3204")
+AIC3204 = aic3204_ns.class_("AIC3204", AudioDac, cg.Component, i2c.I2CDevice)
+
+SetAutoMuteAction = aic3204_ns.class_("SetAutoMuteAction", automation.Action)
+
+CONFIG_SCHEMA = (
+    cv.Schema(
+        {
+            cv.GenerateID(): cv.declare_id(AIC3204),
+        }
+    )
+    .extend(cv.COMPONENT_SCHEMA)
+    .extend(i2c.i2c_device_schema(0x18))
+)
+
+
+SET_AUTO_MUTE_ACTION_SCHEMA = cv.maybe_simple_value(
+    {
+        cv.GenerateID(): cv.use_id(AIC3204),
+        cv.Required(CONF_MODE): cv.templatable(cv.int_range(max=7, min=0)),
+    },
+    key=CONF_MODE,
+)
+
+
+@automation.register_action(
+    "aic3204.set_auto_mute_mode", SetAutoMuteAction, SET_AUTO_MUTE_ACTION_SCHEMA
+)
+async def aic3204_set_volume_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    var = cg.new_Pvariable(action_id, template_arg, paren)
+
+    template_ = await cg.templatable(config.get(CONF_MODE), args, int)
+    cg.add(var.set_auto_mute_mode(template_))
+
+    return var
+
+
+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)

esphome/components/aic3204/automation.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "esphome/core/automation.h"
+#include "esphome/core/component.h"
+#include "aic3204.h"
+
+namespace esphome {
+namespace aic3204 {
+
+template<typename... Ts> class SetAutoMuteAction : public Action<Ts...> {
+ public:
+  explicit SetAutoMuteAction(AIC3204 *aic3204) : aic3204_(aic3204) {}
+
+  TEMPLATABLE_VALUE(uint8_t, auto_mute_mode)
+
+  void play(Ts... x) override { this->aic3204_->set_auto_mute_mode(this->auto_mute_mode_.value(x...)); }
+
+ protected:
+  AIC3204 *aic3204_;
+};
+
+}  // namespace aic3204
+}  // namespace esphome

esphome/components/alarm_control_panel/__init__.py

@@ -9,7 +9,7 @@ from esphome.const import (
     CONF_MQTT_ID,
     CONF_ON_STATE,
     CONF_TRIGGER_ID,
-    CONF_WEB_SERVER_ID,
+    CONF_WEB_SERVER,
 )
 from esphome.core import CORE, coroutine_with_priority
 from esphome.cpp_helpers import setup_entity
@@ -195,9 +195,8 @@ async def setup_alarm_control_panel_core_(var, config):
     for conf in config.get(CONF_ON_READY, []):
         trigger = cg.new_Pvariable(conf[CONF_TRIGGER_ID], var)
         await automation.build_automation(trigger, [], conf)
-    if (webserver_id := config.get(CONF_WEB_SERVER_ID)) is not None:
-        web_server_ = await cg.get_variable(webserver_id)
-        web_server.add_entity_to_sorting_list(web_server_, var, config)
+    if web_server_config := config.get(CONF_WEB_SERVER):
+        await web_server.add_entity_config(var, web_server_config)
     if mqtt_id := config.get(CONF_MQTT_ID):
         mqtt_ = cg.new_Pvariable(mqtt_id, var)
         await mqtt.register_mqtt_component(mqtt_, config)

esphome/components/alarm_control_panel/alarm_control_panel_call.cpp

@@ -72,10 +72,9 @@ void AlarmControlPanelCall::validate_() {
       this->state_.reset();
       return;
     }
-    if (state == ACP_STATE_DISARMED &&
-        !(this->parent_->is_state_armed(this->parent_->get_state()) ||
-          this->parent_->get_state() == ACP_STATE_PENDING || this->parent_->get_state() == ACP_STATE_ARMING ||
-          this->parent_->get_state() == ACP_STATE_TRIGGERED)) {
+    if (state == ACP_STATE_DISARMED && !this->parent_->is_state_armed(this->parent_->get_state()) &&
+        this->parent_->get_state() != ACP_STATE_PENDING && this->parent_->get_state() != ACP_STATE_ARMING &&
+        this->parent_->get_state() != ACP_STATE_TRIGGERED) {
       ESP_LOGW(TAG, "Cannot disarm when not armed");
       this->state_.reset();
       return;

esphome/components/animation/__init__.py

@@ -1,29 +1,10 @@
 import logging
 
-from esphome import automation, core
-from esphome.components import font
-import esphome.components.image as espImage
-from esphome.components.image import (
-    CONF_USE_TRANSPARENCY,
-    LOCAL_SCHEMA,
-    WEB_SCHEMA,
-    SOURCE_WEB,
-    SOURCE_LOCAL,
-)
-import esphome.config_validation as cv
+from esphome import automation
 import esphome.codegen as cg
-from esphome.const import (
-    CONF_FILE,
-    CONF_ID,
-    CONF_RAW_DATA_ID,
-    CONF_REPEAT,
-    CONF_RESIZE,
-    CONF_TYPE,
-    CONF_SOURCE,
-    CONF_PATH,
-    CONF_URL,
-)
-from esphome.core import CORE, HexInt
+import esphome.components.image as espImage
+import esphome.config_validation as cv
+from esphome.const import CONF_ID, CONF_REPEAT
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -31,6 +12,7 @@ AUTO_LOAD = ["image"]
 CODEOWNERS = ["@syndlex"]
 DEPENDENCIES = ["display"]
 MULTI_CONF = True
+MULTI_CONF_NO_DEFAULT = True
 
 CONF_LOOP = "loop"
 CONF_START_FRAME = "start_frame"
@@ -52,86 +34,19 @@ SetFrameAction = animation_ns.class_(
     "AnimationSetFrameAction", automation.Action, cg.Parented.template(Animation_)
 )
 
-TYPED_FILE_SCHEMA = cv.typed_schema(
+CONFIG_SCHEMA = espImage.IMAGE_SCHEMA.extend(
     {
-        SOURCE_LOCAL: LOCAL_SCHEMA,
-        SOURCE_WEB: WEB_SCHEMA,
-    },
-    key=CONF_SOURCE,
-)
-
-
-def _file_schema(value):
-    if isinstance(value, str):
-        return validate_file_shorthand(value)
-    return TYPED_FILE_SCHEMA(value)
-
-
-FILE_SCHEMA = cv.Schema(_file_schema)
-
-
-def validate_file_shorthand(value):
-    value = cv.string_strict(value)
-    if value.startswith("http://") or value.startswith("https://"):
-        return FILE_SCHEMA(
+        cv.Required(CONF_ID): cv.declare_id(Animation_),
+        cv.Optional(CONF_LOOP): cv.All(
             {
-                CONF_SOURCE: SOURCE_WEB,
-                CONF_URL: value,
+                cv.Optional(CONF_START_FRAME, default=0): cv.positive_int,
+                cv.Optional(CONF_END_FRAME): cv.positive_int,
+                cv.Optional(CONF_REPEAT): cv.positive_int,
             }
-        )
-    return FILE_SCHEMA(
-        {
-            CONF_SOURCE: SOURCE_LOCAL,
-            CONF_PATH: value,
-        }
-    )
-
-
-def validate_cross_dependencies(config):
-    """
-    Validate fields whose possible values depend on other fields.
-    For example, validate that explicitly transparent image types
-    have "use_transparency" set to True.
-    Also set the default value for those kind of dependent fields.
-    """
-    image_type = config[CONF_TYPE]
-    is_transparent_type = image_type in ["TRANSPARENT_BINARY", "RGBA"]
-    # If the use_transparency option was not specified, set the default depending on the image type
-    if CONF_USE_TRANSPARENCY not in config:
-        config[CONF_USE_TRANSPARENCY] = is_transparent_type
-
-    if is_transparent_type and not config[CONF_USE_TRANSPARENCY]:
-        raise cv.Invalid(f"Image type {image_type} must always be transparent.")
-
-    return config
-
-
-ANIMATION_SCHEMA = cv.Schema(
-    cv.All(
-        {
-            cv.Required(CONF_ID): cv.declare_id(Animation_),
-            cv.Required(CONF_FILE): FILE_SCHEMA,
-            cv.Optional(CONF_RESIZE): cv.dimensions,
-            cv.Optional(CONF_TYPE, default="BINARY"): cv.enum(
-                espImage.IMAGE_TYPE, upper=True
-            ),
-            # Not setting default here on purpose; the default depends on the image type,
-            # and thus will be set in the "validate_cross_dependencies" validator.
-            cv.Optional(CONF_USE_TRANSPARENCY): cv.boolean,
-            cv.Optional(CONF_LOOP): cv.All(
-                {
-                    cv.Optional(CONF_START_FRAME, default=0): cv.positive_int,
-                    cv.Optional(CONF_END_FRAME): cv.positive_int,
-                    cv.Optional(CONF_REPEAT): cv.positive_int,
-                }
-            ),
-            cv.GenerateID(CONF_RAW_DATA_ID): cv.declare_id(cg.uint8),
-        },
-        validate_cross_dependencies,
-    )
+        ),
+    },
 )
 
-CONFIG_SCHEMA = cv.All(font.validate_pillow_installed, ANIMATION_SCHEMA)
 
 NEXT_FRAME_SCHEMA = automation.maybe_simple_id(
     {
@@ -165,179 +80,26 @@ async def animation_action_to_code(config, action_id, template_arg, args):
 
 
 async def to_code(config):
-    from PIL import Image
+    (
+        prog_arr,
+        width,
+        height,
+        image_type,
+        trans_value,
+        frame_count,
+    ) = await espImage.write_image(config, all_frames=True)
 
-    conf_file = config[CONF_FILE]
-    if conf_file[CONF_SOURCE] == SOURCE_LOCAL:
-        path = CORE.relative_config_path(conf_file[CONF_PATH])
-    elif conf_file[CONF_SOURCE] == SOURCE_WEB:
-        path = espImage.compute_local_image_path(conf_file).as_posix()
-    try:
-        image = Image.open(path)
-    except Exception as e:
-        raise core.EsphomeError(f"Could not load image file {path}: {e}")
-
-    width, height = image.size
-    frames = image.n_frames
-    if CONF_RESIZE in config:
-        new_width_max, new_height_max = config[CONF_RESIZE]
-        ratio = min(new_width_max / width, new_height_max / height)
-        width, height = int(width * ratio), int(height * ratio)
-    else:
-        if width > 500 or height > 500:
-            _LOGGER.warning(
-                'The image "%s" you requested is very big. Please consider'
-                " using the resize parameter.",
-                path,
-            )
-
-    transparent = config[CONF_USE_TRANSPARENCY]
-
-    if config[CONF_TYPE] == "GRAYSCALE":
-        data = [0 for _ in range(height * width * frames)]
-        pos = 0
-        for frameIndex in range(frames):
-            image.seek(frameIndex)
-            frame = image.convert("LA", dither=Image.Dither.NONE)
-            if CONF_RESIZE in config:
-                frame = frame.resize([width, height])
-            pixels = list(frame.getdata())
-            if len(pixels) != height * width:
-                raise core.EsphomeError(
-                    f"Unexpected number of pixels in {path} frame {frameIndex}: ({len(pixels)} != {height * width})"
-                )
-            for pix, a in pixels:
-                if transparent:
-                    if pix == 1:
-                        pix = 0
-                    if a < 0x80:
-                        pix = 1
-
-                data[pos] = pix
-                pos += 1
-
-    elif config[CONF_TYPE] == "RGBA":
-        data = [0 for _ in range(height * width * 4 * frames)]
-        pos = 0
-        for frameIndex in range(frames):
-            image.seek(frameIndex)
-            frame = image.convert("RGBA")
-            if CONF_RESIZE in config:
-                frame = frame.resize([width, height])
-            pixels = list(frame.getdata())
-            if len(pixels) != height * width:
-                raise core.EsphomeError(
-                    f"Unexpected number of pixels in {path} frame {frameIndex}: ({len(pixels)} != {height * width})"
-                )
-            for pix in pixels:
-                data[pos] = pix[0]
-                pos += 1
-                data[pos] = pix[1]
-                pos += 1
-                data[pos] = pix[2]
-                pos += 1
-                data[pos] = pix[3]
-                pos += 1
-
-    elif config[CONF_TYPE] == "RGB24":
-        data = [0 for _ in range(height * width * 3 * frames)]
-        pos = 0
-        for frameIndex in range(frames):
-            image.seek(frameIndex)
-            frame = image.convert("RGBA")
-            if CONF_RESIZE in config:
-                frame = frame.resize([width, height])
-            pixels = list(frame.getdata())
-            if len(pixels) != height * width:
-                raise core.EsphomeError(
-                    f"Unexpected number of pixels in {path} frame {frameIndex}: ({len(pixels)} != {height * width})"
-                )
-            for r, g, b, a in pixels:
-                if transparent:
-                    if r == 0 and g == 0 and b == 1:
-                        b = 0
-                    if a < 0x80:
-                        r = 0
-                        g = 0
-                        b = 1
-
-                data[pos] = r
-                pos += 1
-                data[pos] = g
-                pos += 1
-                data[pos] = b
-                pos += 1
-
-    elif config[CONF_TYPE] in ["RGB565", "TRANSPARENT_IMAGE"]:
-        data = [0 for _ in range(height * width * 2 * frames)]
-        pos = 0
-        for frameIndex in range(frames):
-            image.seek(frameIndex)
-            frame = image.convert("RGBA")
-            if CONF_RESIZE in config:
-                frame = frame.resize([width, height])
-            pixels = list(frame.getdata())
-            if len(pixels) != height * width:
-                raise core.EsphomeError(
-                    f"Unexpected number of pixels in {path} frame {frameIndex}: ({len(pixels)} != {height * width})"
-                )
-            for r, g, b, a in pixels:
-                R = r >> 3
-                G = g >> 2
-                B = b >> 3
-                rgb = (R << 11) | (G << 5) | B
-
-                if transparent:
-                    if rgb == 0x0020:
-                        rgb = 0
-                    if a < 0x80:
-                        rgb = 0x0020
-
-                data[pos] = rgb >> 8
-                pos += 1
-                data[pos] = rgb & 0xFF
-                pos += 1
-
-    elif config[CONF_TYPE] in ["BINARY", "TRANSPARENT_BINARY"]:
-        width8 = ((width + 7) // 8) * 8
-        data = [0 for _ in range((height * width8 // 8) * frames)]
-        for frameIndex in range(frames):
-            image.seek(frameIndex)
-            if transparent:
-                alpha = image.split()[-1]
-                has_alpha = alpha.getextrema()[0] < 0xFF
-            frame = image.convert("1", dither=Image.Dither.NONE)
-            if CONF_RESIZE in config:
-                frame = frame.resize([width, height])
-                if transparent:
-                    alpha = alpha.resize([width, height])
-            for x, y in [(i, j) for i in range(width) for j in range(height)]:
-                if transparent and has_alpha:
-                    if not alpha.getpixel((x, y)):
-                        continue
-                elif frame.getpixel((x, y)):
-                    continue
-
-                pos = x + y * width8 + (height * width8 * frameIndex)
-                data[pos // 8] |= 0x80 >> (pos % 8)
-    else:
-        raise core.EsphomeError(
-            f"Animation f{config[CONF_ID]} has not supported type {config[CONF_TYPE]}."
-        )
-
-    rhs = [HexInt(x) for x in data]
-    prog_arr = cg.progmem_array(config[CONF_RAW_DATA_ID], rhs)
     var = cg.new_Pvariable(
         config[CONF_ID],
         prog_arr,
         width,
         height,
-        frames,
-        espImage.IMAGE_TYPE[config[CONF_TYPE]],
+        frame_count,
+        image_type,
+        trans_value,
     )
-    cg.add(var.set_transparency(transparent))
     if loop_config := config.get(CONF_LOOP):
         start = loop_config[CONF_START_FRAME]
-        end = loop_config.get(CONF_END_FRAME, frames)
+        end = loop_config.get(CONF_END_FRAME, frame_count)
         count = loop_config.get(CONF_REPEAT, -1)
         cg.add(var.set_loop(start, end, count))

esphome/components/animation/animation.cpp

@@ -6,8 +6,8 @@ namespace esphome {
 namespace animation {
 
 Animation::Animation(const uint8_t *data_start, int width, int height, uint32_t animation_frame_count,
-                     image::ImageType type)
-    : Image(data_start, width, height, type),
+                     image::ImageType type, image::Transparency transparent)
+    : Image(data_start, width, height, type, transparent),
       animation_data_start_(data_start),
       current_frame_(0),
       animation_frame_count_(animation_frame_count),
@@ -62,7 +62,7 @@ void Animation::set_frame(int frame) {
 }
 
 void Animation::update_data_start_() {
-  const uint32_t image_size = image_type_to_width_stride(this->width_, this->type_) * this->height_;
+  const uint32_t image_size = this->get_width_stride() * this->height_;
   this->data_start_ = this->animation_data_start_ + image_size * this->current_frame_;
 }
 

esphome/components/animation/animation.h

@@ -8,7 +8,8 @@ namespace animation {
 
 class Animation : public image::Image {
  public:
-  Animation(const uint8_t *data_start, int width, int height, uint32_t animation_frame_count, image::ImageType type);
+  Animation(const uint8_t *data_start, int width, int height, uint32_t animation_frame_count, image::ImageType type,
+            image::Transparency transparent);
 
   uint32_t get_animation_frame_count() const;
   int get_current_frame() const;

esphome/components/apds9306/apds9306.cpp

@@ -122,7 +122,8 @@ void APDS9306::update() {
 
   this->status_clear_warning();
 
-  if (!(status &= 0b00001000)) {  // No new data
+  status &= 0b00001000;
+  if (!status) {  // No new data
     return;
   }
 

esphome/components/api/api.proto

@@ -62,6 +62,8 @@ service APIConnection {
   rpc unsubscribe_bluetooth_le_advertisements(UnsubscribeBluetoothLEAdvertisementsRequest) returns (void) {}
 
   rpc subscribe_voice_assistant(SubscribeVoiceAssistantRequest) returns (void) {}
+  rpc voice_assistant_get_configuration(VoiceAssistantConfigurationRequest) returns (VoiceAssistantConfigurationResponse) {}
+  rpc voice_assistant_set_configuration(VoiceAssistantSetConfiguration) returns (void) {}
 
   rpc alarm_control_panel_command (AlarmControlPanelCommandRequest) returns (void) {}
 }
@@ -225,6 +227,9 @@ message DeviceInfoResponse {
   uint32 voice_assistant_feature_flags = 17;
 
   string suggested_area = 16;
+
+  // The Bluetooth mac address of the device. For example "AC:BC:32:89:0E:AA"
+  string bluetooth_mac_address = 18;
 }
 
 message ListEntitiesRequest {
@@ -1107,6 +1112,19 @@ 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;
+  uint32 sample_bytes = 5;
+}
 message ListEntitiesMediaPlayerResponse {
   option (id) = 63;
   option (source) = SOURCE_SERVER;
@@ -1122,6 +1140,8 @@ message ListEntitiesMediaPlayerResponse {
   EntityCategory entity_category = 7;
 
   bool supports_pause = 8;
+
+  repeated MediaPlayerSupportedFormat supported_formats = 9;
 }
 message MediaPlayerStateResponse {
   option (id) = 64;
@@ -1364,6 +1384,7 @@ message BluetoothConnectionsFreeResponse {
 
   uint32 free = 1;
   uint32 limit = 2;
+  repeated uint64 allocated = 3;
 }
 
 message BluetoothGATTErrorResponse {
@@ -1539,6 +1560,53 @@ 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;
+}
+
+message VoiceAssistantWakeWord {
+  string id = 1;
+  string wake_word = 2;
+  repeated string trained_languages = 3;
+}
+
+message VoiceAssistantConfigurationRequest {
+  option (id) = 121;
+  option (source) = SOURCE_CLIENT;
+  option (ifdef) = "USE_VOICE_ASSISTANT";
+}
+
+message VoiceAssistantConfigurationResponse {
+  option (id) = 122;
+  option (source) = SOURCE_SERVER;
+  option (ifdef) = "USE_VOICE_ASSISTANT";
+
+  repeated VoiceAssistantWakeWord available_wake_words = 1;
+  repeated string active_wake_words = 2;
+  uint32 max_active_wake_words = 3;
+}
+
+message VoiceAssistantSetConfiguration {
+  option (id) = 123;
+  option (source) = SOURCE_CLIENT;
+  option (ifdef) = "USE_VOICE_ASSISTANT";
+
+  repeated string active_wake_words = 1;
+}
+
 // ==================== ALARM CONTROL PANEL ====================
 enum AlarmControlPanelState {
   ALARM_STATE_DISARMED = 0;

esphome/components/api/api_connection.cpp

@@ -1,4 +1,5 @@
 #include "api_connection.h"
+#ifdef USE_API
 #include <cerrno>
 #include <cinttypes>
 #include <utility>
@@ -27,8 +28,38 @@ namespace api {
 static const char *const TAG = "api.connection";
 static const int ESP32_CAMERA_STOP_STREAM = 5000;
 
+// helper for allowing only unique entries in the queue
+void DeferredMessageQueue::dmq_push_back_with_dedup_(void *source, send_message_t *send_message) {
+  DeferredMessage item(source, send_message);
+
+  auto iter = std::find_if(this->deferred_queue_.begin(), this->deferred_queue_.end(),
+                           [&item](const DeferredMessage &test) -> bool { return test == item; });
+
+  if (iter != this->deferred_queue_.end()) {
+    (*iter) = item;
+  } else {
+    this->deferred_queue_.push_back(item);
+  }
+}
+
+void DeferredMessageQueue::process_queue() {
+  while (!deferred_queue_.empty()) {
+    DeferredMessage &de = deferred_queue_.front();
+    if (de.send_message_(this->api_connection_, de.source_)) {
+      // O(n) but memory efficiency is more important than speed here which is why std::vector was chosen
+      deferred_queue_.erase(deferred_queue_.begin());
+    } else {
+      break;
+    }
+  }
+}
+
+void DeferredMessageQueue::defer(void *source, send_message_t *send_message) {
+  this->dmq_push_back_with_dedup_(source, send_message);
+}
+
 APIConnection::APIConnection(std::unique_ptr<socket::Socket> sock, APIServer *parent)
-    : parent_(parent), initial_state_iterator_(this), list_entities_iterator_(this) {
+    : parent_(parent), deferred_message_queue_(this), initial_state_iterator_(this), list_entities_iterator_(this) {
   this->proto_write_buffer_.reserve(64);
 
 #if defined(USE_API_PLAINTEXT)
@@ -115,8 +146,12 @@ void APIConnection::loop() {
       return;
   }
 
-  this->list_entities_iterator_.advance();
-  this->initial_state_iterator_.advance();
+  this->deferred_message_queue_.process_queue();
+
+  if (!this->list_entities_iterator_.completed())
+    this->list_entities_iterator_.advance();
+  if (!this->initial_state_iterator_.completed() && this->list_entities_iterator_.completed())
+    this->initial_state_iterator_.advance();
 
   static uint32_t keepalive = 60000;
   static uint8_t max_ping_retries = 60;
@@ -179,6 +214,7 @@ void APIConnection::loop() {
       SubscribeHomeAssistantStateResponse resp;
       resp.entity_id = it.entity_id;
       resp.attribute = it.attribute.value();
+      resp.once = it.once;
       if (this->send_subscribe_home_assistant_state_response(resp)) {
         state_subs_at_++;
       }
@@ -208,13 +244,31 @@ bool APIConnection::send_binary_sensor_state(binary_sensor::BinarySensor *binary
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_binary_sensor_state(this, binary_sensor, state)) {
+    this->deferred_message_queue_.defer(binary_sensor, try_send_binary_sensor_state);
+  }
+
+  return true;
+}
+void APIConnection::send_binary_sensor_info(binary_sensor::BinarySensor *binary_sensor) {
+  if (!APIConnection::try_send_binary_sensor_info(this, binary_sensor)) {
+    this->deferred_message_queue_.defer(binary_sensor, try_send_binary_sensor_info);
+  }
+}
+bool APIConnection::try_send_binary_sensor_state(APIConnection *api, void *v_binary_sensor) {
+  binary_sensor::BinarySensor *binary_sensor = reinterpret_cast<binary_sensor::BinarySensor *>(v_binary_sensor);
+  return APIConnection::try_send_binary_sensor_state(api, binary_sensor, binary_sensor->state);
+}
+bool APIConnection::try_send_binary_sensor_state(APIConnection *api, binary_sensor::BinarySensor *binary_sensor,
+                                                 bool state) {
   BinarySensorStateResponse resp;
   resp.key = binary_sensor->get_object_id_hash();
   resp.state = state;
   resp.missing_state = !binary_sensor->has_state();
-  return this->send_binary_sensor_state_response(resp);
+  return api->send_binary_sensor_state_response(resp);
 }
-bool APIConnection::send_binary_sensor_info(binary_sensor::BinarySensor *binary_sensor) {
+bool APIConnection::try_send_binary_sensor_info(APIConnection *api, void *v_binary_sensor) {
+  binary_sensor::BinarySensor *binary_sensor = reinterpret_cast<binary_sensor::BinarySensor *>(v_binary_sensor);
   ListEntitiesBinarySensorResponse msg;
   msg.object_id = binary_sensor->get_object_id();
   msg.key = binary_sensor->get_object_id_hash();
@@ -226,7 +280,7 @@ bool APIConnection::send_binary_sensor_info(binary_sensor::BinarySensor *binary_
   msg.disabled_by_default = binary_sensor->is_disabled_by_default();
   msg.icon = binary_sensor->get_icon();
   msg.entity_category = static_cast<enums::EntityCategory>(binary_sensor->get_entity_category());
-  return this->send_list_entities_binary_sensor_response(msg);
+  return api->send_list_entities_binary_sensor_response(msg);
 }
 #endif
 
@@ -235,6 +289,19 @@ bool APIConnection::send_cover_state(cover::Cover *cover) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_cover_state(this, cover)) {
+    this->deferred_message_queue_.defer(cover, try_send_cover_state);
+  }
+
+  return true;
+}
+void APIConnection::send_cover_info(cover::Cover *cover) {
+  if (!APIConnection::try_send_cover_info(this, cover)) {
+    this->deferred_message_queue_.defer(cover, try_send_cover_info);
+  }
+}
+bool APIConnection::try_send_cover_state(APIConnection *api, void *v_cover) {
+  cover::Cover *cover = reinterpret_cast<cover::Cover *>(v_cover);
   auto traits = cover->get_traits();
   CoverStateResponse resp{};
   resp.key = cover->get_object_id_hash();
@@ -244,9 +311,10 @@ bool APIConnection::send_cover_state(cover::Cover *cover) {
   if (traits.get_supports_tilt())
     resp.tilt = cover->tilt;
   resp.current_operation = static_cast<enums::CoverOperation>(cover->current_operation);
-  return this->send_cover_state_response(resp);
+  return api->send_cover_state_response(resp);
 }
-bool APIConnection::send_cover_info(cover::Cover *cover) {
+bool APIConnection::try_send_cover_info(APIConnection *api, void *v_cover) {
+  cover::Cover *cover = reinterpret_cast<cover::Cover *>(v_cover);
   auto traits = cover->get_traits();
   ListEntitiesCoverResponse msg;
   msg.key = cover->get_object_id_hash();
@@ -262,7 +330,7 @@ bool APIConnection::send_cover_info(cover::Cover *cover) {
   msg.disabled_by_default = cover->is_disabled_by_default();
   msg.icon = cover->get_icon();
   msg.entity_category = static_cast<enums::EntityCategory>(cover->get_entity_category());
-  return this->send_list_entities_cover_response(msg);
+  return api->send_list_entities_cover_response(msg);
 }
 void APIConnection::cover_command(const CoverCommandRequest &msg) {
   cover::Cover *cover = App.get_cover_by_key(msg.key);
@@ -298,6 +366,19 @@ bool APIConnection::send_fan_state(fan::Fan *fan) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_fan_state(this, fan)) {
+    this->deferred_message_queue_.defer(fan, try_send_fan_state);
+  }
+
+  return true;
+}
+void APIConnection::send_fan_info(fan::Fan *fan) {
+  if (!APIConnection::try_send_fan_info(this, fan)) {
+    this->deferred_message_queue_.defer(fan, try_send_fan_info);
+  }
+}
+bool APIConnection::try_send_fan_state(APIConnection *api, void *v_fan) {
+  fan::Fan *fan = reinterpret_cast<fan::Fan *>(v_fan);
   auto traits = fan->get_traits();
   FanStateResponse resp{};
   resp.key = fan->get_object_id_hash();
@@ -311,9 +392,10 @@ bool APIConnection::send_fan_state(fan::Fan *fan) {
     resp.direction = static_cast<enums::FanDirection>(fan->direction);
   if (traits.supports_preset_modes())
     resp.preset_mode = fan->preset_mode;
-  return this->send_fan_state_response(resp);
+  return api->send_fan_state_response(resp);
 }
-bool APIConnection::send_fan_info(fan::Fan *fan) {
+bool APIConnection::try_send_fan_info(APIConnection *api, void *v_fan) {
+  fan::Fan *fan = reinterpret_cast<fan::Fan *>(v_fan);
   auto traits = fan->get_traits();
   ListEntitiesFanResponse msg;
   msg.key = fan->get_object_id_hash();
@@ -330,7 +412,7 @@ bool APIConnection::send_fan_info(fan::Fan *fan) {
   msg.disabled_by_default = fan->is_disabled_by_default();
   msg.icon = fan->get_icon();
   msg.entity_category = static_cast<enums::EntityCategory>(fan->get_entity_category());
-  return this->send_list_entities_fan_response(msg);
+  return api->send_list_entities_fan_response(msg);
 }
 void APIConnection::fan_command(const FanCommandRequest &msg) {
   fan::Fan *fan = App.get_fan_by_key(msg.key);
@@ -359,6 +441,19 @@ bool APIConnection::send_light_state(light::LightState *light) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_light_state(this, light)) {
+    this->deferred_message_queue_.defer(light, try_send_light_state);
+  }
+
+  return true;
+}
+void APIConnection::send_light_info(light::LightState *light) {
+  if (!APIConnection::try_send_light_info(this, light)) {
+    this->deferred_message_queue_.defer(light, try_send_light_info);
+  }
+}
+bool APIConnection::try_send_light_state(APIConnection *api, void *v_light) {
+  light::LightState *light = reinterpret_cast<light::LightState *>(v_light);
   auto traits = light->get_traits();
   auto values = light->remote_values;
   auto color_mode = values.get_color_mode();
@@ -378,9 +473,10 @@ bool APIConnection::send_light_state(light::LightState *light) {
   resp.warm_white = values.get_warm_white();
   if (light->supports_effects())
     resp.effect = light->get_effect_name();
-  return this->send_light_state_response(resp);
+  return api->send_light_state_response(resp);
 }
-bool APIConnection::send_light_info(light::LightState *light) {
+bool APIConnection::try_send_light_info(APIConnection *api, void *v_light) {
+  light::LightState *light = reinterpret_cast<light::LightState *>(v_light);
   auto traits = light->get_traits();
   ListEntitiesLightResponse msg;
   msg.key = light->get_object_id_hash();
@@ -413,7 +509,7 @@ bool APIConnection::send_light_info(light::LightState *light) {
     for (auto *effect : light->get_effects())
       msg.effects.push_back(effect->get_name());
   }
-  return this->send_list_entities_light_response(msg);
+  return api->send_list_entities_light_response(msg);
 }
 void APIConnection::light_command(const LightCommandRequest &msg) {
   light::LightState *light = App.get_light_by_key(msg.key);
@@ -457,13 +553,30 @@ bool APIConnection::send_sensor_state(sensor::Sensor *sensor, float state) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_sensor_state(this, sensor, state)) {
+    this->deferred_message_queue_.defer(sensor, try_send_sensor_state);
+  }
+
+  return true;
+}
+void APIConnection::send_sensor_info(sensor::Sensor *sensor) {
+  if (!APIConnection::try_send_sensor_info(this, sensor)) {
+    this->deferred_message_queue_.defer(sensor, try_send_sensor_info);
+  }
+}
+bool APIConnection::try_send_sensor_state(APIConnection *api, void *v_sensor) {
+  sensor::Sensor *sensor = reinterpret_cast<sensor::Sensor *>(v_sensor);
+  return APIConnection::try_send_sensor_state(api, sensor, sensor->state);
+}
+bool APIConnection::try_send_sensor_state(APIConnection *api, sensor::Sensor *sensor, float state) {
   SensorStateResponse resp{};
   resp.key = sensor->get_object_id_hash();
   resp.state = state;
   resp.missing_state = !sensor->has_state();
-  return this->send_sensor_state_response(resp);
+  return api->send_sensor_state_response(resp);
 }
-bool APIConnection::send_sensor_info(sensor::Sensor *sensor) {
+bool APIConnection::try_send_sensor_info(APIConnection *api, void *v_sensor) {
+  sensor::Sensor *sensor = reinterpret_cast<sensor::Sensor *>(v_sensor);
   ListEntitiesSensorResponse msg;
   msg.key = sensor->get_object_id_hash();
   msg.object_id = sensor->get_object_id();
@@ -480,7 +593,7 @@ bool APIConnection::send_sensor_info(sensor::Sensor *sensor) {
   msg.state_class = static_cast<enums::SensorStateClass>(sensor->get_state_class());
   msg.disabled_by_default = sensor->is_disabled_by_default();
   msg.entity_category = static_cast<enums::EntityCategory>(sensor->get_entity_category());
-  return this->send_list_entities_sensor_response(msg);
+  return api->send_list_entities_sensor_response(msg);
 }
 #endif
 
@@ -489,12 +602,29 @@ bool APIConnection::send_switch_state(switch_::Switch *a_switch, bool state) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_switch_state(this, a_switch, state)) {
+    this->deferred_message_queue_.defer(a_switch, try_send_switch_state);
+  }
+
+  return true;
+}
+void APIConnection::send_switch_info(switch_::Switch *a_switch) {
+  if (!APIConnection::try_send_switch_info(this, a_switch)) {
+    this->deferred_message_queue_.defer(a_switch, try_send_switch_info);
+  }
+}
+bool APIConnection::try_send_switch_state(APIConnection *api, void *v_a_switch) {
+  switch_::Switch *a_switch = reinterpret_cast<switch_::Switch *>(v_a_switch);
+  return APIConnection::try_send_switch_state(api, a_switch, a_switch->state);
+}
+bool APIConnection::try_send_switch_state(APIConnection *api, switch_::Switch *a_switch, bool state) {
   SwitchStateResponse resp{};
   resp.key = a_switch->get_object_id_hash();
   resp.state = state;
-  return this->send_switch_state_response(resp);
+  return api->send_switch_state_response(resp);
 }
-bool APIConnection::send_switch_info(switch_::Switch *a_switch) {
+bool APIConnection::try_send_switch_info(APIConnection *api, void *v_a_switch) {
+  switch_::Switch *a_switch = reinterpret_cast<switch_::Switch *>(v_a_switch);
   ListEntitiesSwitchResponse msg;
   msg.key = a_switch->get_object_id_hash();
   msg.object_id = a_switch->get_object_id();
@@ -506,7 +636,7 @@ bool APIConnection::send_switch_info(switch_::Switch *a_switch) {
   msg.disabled_by_default = a_switch->is_disabled_by_default();
   msg.entity_category = static_cast<enums::EntityCategory>(a_switch->get_entity_category());
   msg.device_class = a_switch->get_device_class();
-  return this->send_list_entities_switch_response(msg);
+  return api->send_list_entities_switch_response(msg);
 }
 void APIConnection::switch_command(const SwitchCommandRequest &msg) {
   switch_::Switch *a_switch = App.get_switch_by_key(msg.key);
@@ -526,13 +656,31 @@ bool APIConnection::send_text_sensor_state(text_sensor::TextSensor *text_sensor,
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_text_sensor_state(this, text_sensor, std::move(state))) {
+    this->deferred_message_queue_.defer(text_sensor, try_send_text_sensor_state);
+  }
+
+  return true;
+}
+void APIConnection::send_text_sensor_info(text_sensor::TextSensor *text_sensor) {
+  if (!APIConnection::try_send_text_sensor_info(this, text_sensor)) {
+    this->deferred_message_queue_.defer(text_sensor, try_send_text_sensor_info);
+  }
+}
+bool APIConnection::try_send_text_sensor_state(APIConnection *api, void *v_text_sensor) {
+  text_sensor::TextSensor *text_sensor = reinterpret_cast<text_sensor::TextSensor *>(v_text_sensor);
+  return APIConnection::try_send_text_sensor_state(api, text_sensor, text_sensor->state);
+}
+bool APIConnection::try_send_text_sensor_state(APIConnection *api, text_sensor::TextSensor *text_sensor,
+                                               std::string state) {
   TextSensorStateResponse resp{};
   resp.key = text_sensor->get_object_id_hash();
   resp.state = std::move(state);
   resp.missing_state = !text_sensor->has_state();
-  return this->send_text_sensor_state_response(resp);
+  return api->send_text_sensor_state_response(resp);
 }
-bool APIConnection::send_text_sensor_info(text_sensor::TextSensor *text_sensor) {
+bool APIConnection::try_send_text_sensor_info(APIConnection *api, void *v_text_sensor) {
+  text_sensor::TextSensor *text_sensor = reinterpret_cast<text_sensor::TextSensor *>(v_text_sensor);
   ListEntitiesTextSensorResponse msg;
   msg.key = text_sensor->get_object_id_hash();
   msg.object_id = text_sensor->get_object_id();
@@ -544,7 +692,7 @@ bool APIConnection::send_text_sensor_info(text_sensor::TextSensor *text_sensor)
   msg.disabled_by_default = text_sensor->is_disabled_by_default();
   msg.entity_category = static_cast<enums::EntityCategory>(text_sensor->get_entity_category());
   msg.device_class = text_sensor->get_device_class();
-  return this->send_list_entities_text_sensor_response(msg);
+  return api->send_list_entities_text_sensor_response(msg);
 }
 #endif
 
@@ -553,6 +701,19 @@ bool APIConnection::send_climate_state(climate::Climate *climate) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_climate_state(this, climate)) {
+    this->deferred_message_queue_.defer(climate, try_send_climate_state);
+  }
+
+  return true;
+}
+void APIConnection::send_climate_info(climate::Climate *climate) {
+  if (!APIConnection::try_send_climate_info(this, climate)) {
+    this->deferred_message_queue_.defer(climate, try_send_climate_info);
+  }
+}
+bool APIConnection::try_send_climate_state(APIConnection *api, void *v_climate) {
+  climate::Climate *climate = reinterpret_cast<climate::Climate *>(v_climate);
   auto traits = climate->get_traits();
   ClimateStateResponse resp{};
   resp.key = climate->get_object_id_hash();
@@ -581,9 +742,10 @@ bool APIConnection::send_climate_state(climate::Climate *climate) {
     resp.current_humidity = climate->current_humidity;
   if (traits.get_supports_target_humidity())
     resp.target_humidity = climate->target_humidity;
-  return this->send_climate_state_response(resp);
+  return api->send_climate_state_response(resp);
 }
-bool APIConnection::send_climate_info(climate::Climate *climate) {
+bool APIConnection::try_send_climate_info(APIConnection *api, void *v_climate) {
+  climate::Climate *climate = reinterpret_cast<climate::Climate *>(v_climate);
   auto traits = climate->get_traits();
   ListEntitiesClimateResponse msg;
   msg.key = climate->get_object_id_hash();
@@ -624,7 +786,7 @@ bool APIConnection::send_climate_info(climate::Climate *climate) {
     msg.supported_custom_presets.push_back(custom_preset);
   for (auto swing_mode : traits.get_supported_swing_modes())
     msg.supported_swing_modes.push_back(static_cast<enums::ClimateSwingMode>(swing_mode));
-  return this->send_list_entities_climate_response(msg);
+  return api->send_list_entities_climate_response(msg);
 }
 void APIConnection::climate_command(const ClimateCommandRequest &msg) {
   climate::Climate *climate = App.get_climate_by_key(msg.key);
@@ -661,13 +823,30 @@ bool APIConnection::send_number_state(number::Number *number, float state) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_number_state(this, number, state)) {
+    this->deferred_message_queue_.defer(number, try_send_number_state);
+  }
+
+  return true;
+}
+void APIConnection::send_number_info(number::Number *number) {
+  if (!APIConnection::try_send_number_info(this, number)) {
+    this->deferred_message_queue_.defer(number, try_send_number_info);
+  }
+}
+bool APIConnection::try_send_number_state(APIConnection *api, void *v_number) {
+  number::Number *number = reinterpret_cast<number::Number *>(v_number);
+  return APIConnection::try_send_number_state(api, number, number->state);
+}
+bool APIConnection::try_send_number_state(APIConnection *api, number::Number *number, float state) {
   NumberStateResponse resp{};
   resp.key = number->get_object_id_hash();
   resp.state = state;
   resp.missing_state = !number->has_state();
-  return this->send_number_state_response(resp);
+  return api->send_number_state_response(resp);
 }
-bool APIConnection::send_number_info(number::Number *number) {
+bool APIConnection::try_send_number_info(APIConnection *api, void *v_number) {
+  number::Number *number = reinterpret_cast<number::Number *>(v_number);
   ListEntitiesNumberResponse msg;
   msg.key = number->get_object_id_hash();
   msg.object_id = number->get_object_id();
@@ -685,7 +864,7 @@ bool APIConnection::send_number_info(number::Number *number) {
   msg.max_value = number->traits.get_max_value();
   msg.step = number->traits.get_step();
 
-  return this->send_list_entities_number_response(msg);
+  return api->send_list_entities_number_response(msg);
 }
 void APIConnection::number_command(const NumberCommandRequest &msg) {
   number::Number *number = App.get_number_by_key(msg.key);
@@ -703,15 +882,29 @@ bool APIConnection::send_date_state(datetime::DateEntity *date) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_date_state(this, date)) {
+    this->deferred_message_queue_.defer(date, try_send_date_state);
+  }
+
+  return true;
+}
+void APIConnection::send_date_info(datetime::DateEntity *date) {
+  if (!APIConnection::try_send_date_info(this, date)) {
+    this->deferred_message_queue_.defer(date, try_send_date_info);
+  }
+}
+bool APIConnection::try_send_date_state(APIConnection *api, void *v_date) {
+  datetime::DateEntity *date = reinterpret_cast<datetime::DateEntity *>(v_date);
   DateStateResponse resp{};
   resp.key = date->get_object_id_hash();
   resp.missing_state = !date->has_state();
   resp.year = date->year;
   resp.month = date->month;
   resp.day = date->day;
-  return this->send_date_state_response(resp);
+  return api->send_date_state_response(resp);
 }
-bool APIConnection::send_date_info(datetime::DateEntity *date) {
+bool APIConnection::try_send_date_info(APIConnection *api, void *v_date) {
+  datetime::DateEntity *date = reinterpret_cast<datetime::DateEntity *>(v_date);
   ListEntitiesDateResponse msg;
   msg.key = date->get_object_id_hash();
   msg.object_id = date->get_object_id();
@@ -722,7 +915,7 @@ bool APIConnection::send_date_info(datetime::DateEntity *date) {
   msg.disabled_by_default = date->is_disabled_by_default();
   msg.entity_category = static_cast<enums::EntityCategory>(date->get_entity_category());
 
-  return this->send_list_entities_date_response(msg);
+  return api->send_list_entities_date_response(msg);
 }
 void APIConnection::date_command(const DateCommandRequest &msg) {
   datetime::DateEntity *date = App.get_date_by_key(msg.key);
@@ -740,15 +933,29 @@ bool APIConnection::send_time_state(datetime::TimeEntity *time) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_time_state(this, time)) {
+    this->deferred_message_queue_.defer(time, try_send_time_state);
+  }
+
+  return true;
+}
+void APIConnection::send_time_info(datetime::TimeEntity *time) {
+  if (!APIConnection::try_send_time_info(this, time)) {
+    this->deferred_message_queue_.defer(time, try_send_time_info);
+  }
+}
+bool APIConnection::try_send_time_state(APIConnection *api, void *v_time) {
+  datetime::TimeEntity *time = reinterpret_cast<datetime::TimeEntity *>(v_time);
   TimeStateResponse resp{};
   resp.key = time->get_object_id_hash();
   resp.missing_state = !time->has_state();
   resp.hour = time->hour;
   resp.minute = time->minute;
   resp.second = time->second;
-  return this->send_time_state_response(resp);
+  return api->send_time_state_response(resp);
 }
-bool APIConnection::send_time_info(datetime::TimeEntity *time) {
+bool APIConnection::try_send_time_info(APIConnection *api, void *v_time) {
+  datetime::TimeEntity *time = reinterpret_cast<datetime::TimeEntity *>(v_time);
   ListEntitiesTimeResponse msg;
   msg.key = time->get_object_id_hash();
   msg.object_id = time->get_object_id();
@@ -759,7 +966,7 @@ bool APIConnection::send_time_info(datetime::TimeEntity *time) {
   msg.disabled_by_default = time->is_disabled_by_default();
   msg.entity_category = static_cast<enums::EntityCategory>(time->get_entity_category());
 
-  return this->send_list_entities_time_response(msg);
+  return api->send_list_entities_time_response(msg);
 }
 void APIConnection::time_command(const TimeCommandRequest &msg) {
   datetime::TimeEntity *time = App.get_time_by_key(msg.key);
@@ -777,6 +984,19 @@ bool APIConnection::send_datetime_state(datetime::DateTimeEntity *datetime) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_datetime_state(this, datetime)) {
+    this->deferred_message_queue_.defer(datetime, try_send_datetime_state);
+  }
+
+  return true;
+}
+void APIConnection::send_datetime_info(datetime::DateTimeEntity *datetime) {
+  if (!APIConnection::try_send_datetime_info(this, datetime)) {
+    this->deferred_message_queue_.defer(datetime, try_send_datetime_info);
+  }
+}
+bool APIConnection::try_send_datetime_state(APIConnection *api, void *v_datetime) {
+  datetime::DateTimeEntity *datetime = reinterpret_cast<datetime::DateTimeEntity *>(v_datetime);
   DateTimeStateResponse resp{};
   resp.key = datetime->get_object_id_hash();
   resp.missing_state = !datetime->has_state();
@@ -784,9 +1004,10 @@ bool APIConnection::send_datetime_state(datetime::DateTimeEntity *datetime) {
     ESPTime state = datetime->state_as_esptime();
     resp.epoch_seconds = state.timestamp;
   }
-  return this->send_date_time_state_response(resp);
+  return api->send_date_time_state_response(resp);
 }
-bool APIConnection::send_datetime_info(datetime::DateTimeEntity *datetime) {
+bool APIConnection::try_send_datetime_info(APIConnection *api, void *v_datetime) {
+  datetime::DateTimeEntity *datetime = reinterpret_cast<datetime::DateTimeEntity *>(v_datetime);
   ListEntitiesDateTimeResponse msg;
   msg.key = datetime->get_object_id_hash();
   msg.object_id = datetime->get_object_id();
@@ -797,7 +1018,7 @@ bool APIConnection::send_datetime_info(datetime::DateTimeEntity *datetime) {
   msg.disabled_by_default = datetime->is_disabled_by_default();
   msg.entity_category = static_cast<enums::EntityCategory>(datetime->get_entity_category());
 
-  return this->send_list_entities_date_time_response(msg);
+  return api->send_list_entities_date_time_response(msg);
 }
 void APIConnection::datetime_command(const DateTimeCommandRequest &msg) {
   datetime::DateTimeEntity *datetime = App.get_datetime_by_key(msg.key);
@@ -815,13 +1036,30 @@ bool APIConnection::send_text_state(text::Text *text, std::string state) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_text_state(this, text, std::move(state))) {
+    this->deferred_message_queue_.defer(text, try_send_text_state);
+  }
+
+  return true;
+}
+void APIConnection::send_text_info(text::Text *text) {
+  if (!APIConnection::try_send_text_info(this, text)) {
+    this->deferred_message_queue_.defer(text, try_send_text_info);
+  }
+}
+bool APIConnection::try_send_text_state(APIConnection *api, void *v_text) {
+  text::Text *text = reinterpret_cast<text::Text *>(v_text);
+  return APIConnection::try_send_text_state(api, text, text->state);
+}
+bool APIConnection::try_send_text_state(APIConnection *api, text::Text *text, std::string state) {
   TextStateResponse resp{};
   resp.key = text->get_object_id_hash();
   resp.state = std::move(state);
   resp.missing_state = !text->has_state();
-  return this->send_text_state_response(resp);
+  return api->send_text_state_response(resp);
 }
-bool APIConnection::send_text_info(text::Text *text) {
+bool APIConnection::try_send_text_info(APIConnection *api, void *v_text) {
+  text::Text *text = reinterpret_cast<text::Text *>(v_text);
   ListEntitiesTextResponse msg;
   msg.key = text->get_object_id_hash();
   msg.object_id = text->get_object_id();
@@ -835,7 +1073,7 @@ bool APIConnection::send_text_info(text::Text *text) {
   msg.max_length = text->traits.get_max_length();
   msg.pattern = text->traits.get_pattern();
 
-  return this->send_list_entities_text_response(msg);
+  return api->send_list_entities_text_response(msg);
 }
 void APIConnection::text_command(const TextCommandRequest &msg) {
   text::Text *text = App.get_text_by_key(msg.key);
@@ -853,13 +1091,30 @@ bool APIConnection::send_select_state(select::Select *select, std::string state)
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_select_state(this, select, std::move(state))) {
+    this->deferred_message_queue_.defer(select, try_send_select_state);
+  }
+
+  return true;
+}
+void APIConnection::send_select_info(select::Select *select) {
+  if (!APIConnection::try_send_select_info(this, select)) {
+    this->deferred_message_queue_.defer(select, try_send_select_info);
+  }
+}
+bool APIConnection::try_send_select_state(APIConnection *api, void *v_select) {
+  select::Select *select = reinterpret_cast<select::Select *>(v_select);
+  return APIConnection::try_send_select_state(api, select, select->state);
+}
+bool APIConnection::try_send_select_state(APIConnection *api, select::Select *select, std::string state) {
   SelectStateResponse resp{};
   resp.key = select->get_object_id_hash();
   resp.state = std::move(state);
   resp.missing_state = !select->has_state();
-  return this->send_select_state_response(resp);
+  return api->send_select_state_response(resp);
 }
-bool APIConnection::send_select_info(select::Select *select) {
+bool APIConnection::try_send_select_info(APIConnection *api, void *v_select) {
+  select::Select *select = reinterpret_cast<select::Select *>(v_select);
   ListEntitiesSelectResponse msg;
   msg.key = select->get_object_id_hash();
   msg.object_id = select->get_object_id();
@@ -873,7 +1128,7 @@ bool APIConnection::send_select_info(select::Select *select) {
   for (const auto &option : select->traits.get_options())
     msg.options.push_back(option);
 
-  return this->send_list_entities_select_response(msg);
+  return api->send_list_entities_select_response(msg);
 }
 void APIConnection::select_command(const SelectCommandRequest &msg) {
   select::Select *select = App.get_select_by_key(msg.key);
@@ -887,7 +1142,13 @@ void APIConnection::select_command(const SelectCommandRequest &msg) {
 #endif
 
 #ifdef USE_BUTTON
-bool APIConnection::send_button_info(button::Button *button) {
+void APIConnection::send_button_info(button::Button *button) {
+  if (!APIConnection::try_send_button_info(this, button)) {
+    this->deferred_message_queue_.defer(button, try_send_button_info);
+  }
+}
+bool APIConnection::try_send_button_info(APIConnection *api, void *v_button) {
+  button::Button *button = reinterpret_cast<button::Button *>(v_button);
   ListEntitiesButtonResponse msg;
   msg.key = button->get_object_id_hash();
   msg.object_id = button->get_object_id();
@@ -898,7 +1159,7 @@ bool APIConnection::send_button_info(button::Button *button) {
   msg.disabled_by_default = button->is_disabled_by_default();
   msg.entity_category = static_cast<enums::EntityCategory>(button->get_entity_category());
   msg.device_class = button->get_device_class();
-  return this->send_list_entities_button_response(msg);
+  return api->send_list_entities_button_response(msg);
 }
 void APIConnection::button_command(const ButtonCommandRequest &msg) {
   button::Button *button = App.get_button_by_key(msg.key);
@@ -914,12 +1175,29 @@ bool APIConnection::send_lock_state(lock::Lock *a_lock, lock::LockState state) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_lock_state(this, a_lock, state)) {
+    this->deferred_message_queue_.defer(a_lock, try_send_lock_state);
+  }
+
+  return true;
+}
+void APIConnection::send_lock_info(lock::Lock *a_lock) {
+  if (!APIConnection::try_send_lock_info(this, a_lock)) {
+    this->deferred_message_queue_.defer(a_lock, try_send_lock_info);
+  }
+}
+bool APIConnection::try_send_lock_state(APIConnection *api, void *v_a_lock) {
+  lock::Lock *a_lock = reinterpret_cast<lock::Lock *>(v_a_lock);
+  return APIConnection::try_send_lock_state(api, a_lock, a_lock->state);
+}
+bool APIConnection::try_send_lock_state(APIConnection *api, lock::Lock *a_lock, lock::LockState state) {
   LockStateResponse resp{};
   resp.key = a_lock->get_object_id_hash();
   resp.state = static_cast<enums::LockState>(state);
-  return this->send_lock_state_response(resp);
+  return api->send_lock_state_response(resp);
 }
-bool APIConnection::send_lock_info(lock::Lock *a_lock) {
+bool APIConnection::try_send_lock_info(APIConnection *api, void *v_a_lock) {
+  lock::Lock *a_lock = reinterpret_cast<lock::Lock *>(v_a_lock);
   ListEntitiesLockResponse msg;
   msg.key = a_lock->get_object_id_hash();
   msg.object_id = a_lock->get_object_id();
@@ -932,7 +1210,7 @@ bool APIConnection::send_lock_info(lock::Lock *a_lock) {
   msg.entity_category = static_cast<enums::EntityCategory>(a_lock->get_entity_category());
   msg.supports_open = a_lock->traits.get_supports_open();
   msg.requires_code = a_lock->traits.get_requires_code();
-  return this->send_list_entities_lock_response(msg);
+  return api->send_list_entities_lock_response(msg);
 }
 void APIConnection::lock_command(const LockCommandRequest &msg) {
   lock::Lock *a_lock = App.get_lock_by_key(msg.key);
@@ -958,13 +1236,27 @@ bool APIConnection::send_valve_state(valve::Valve *valve) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_valve_state(this, valve)) {
+    this->deferred_message_queue_.defer(valve, try_send_valve_state);
+  }
+
+  return true;
+}
+void APIConnection::send_valve_info(valve::Valve *valve) {
+  if (!APIConnection::try_send_valve_info(this, valve)) {
+    this->deferred_message_queue_.defer(valve, try_send_valve_info);
+  }
+}
+bool APIConnection::try_send_valve_state(APIConnection *api, void *v_valve) {
+  valve::Valve *valve = reinterpret_cast<valve::Valve *>(v_valve);
   ValveStateResponse resp{};
   resp.key = valve->get_object_id_hash();
   resp.position = valve->position;
   resp.current_operation = static_cast<enums::ValveOperation>(valve->current_operation);
-  return this->send_valve_state_response(resp);
+  return api->send_valve_state_response(resp);
 }
-bool APIConnection::send_valve_info(valve::Valve *valve) {
+bool APIConnection::try_send_valve_info(APIConnection *api, void *v_valve) {
+  valve::Valve *valve = reinterpret_cast<valve::Valve *>(v_valve);
   auto traits = valve->get_traits();
   ListEntitiesValveResponse msg;
   msg.key = valve->get_object_id_hash();
@@ -979,7 +1271,7 @@ bool APIConnection::send_valve_info(valve::Valve *valve) {
   msg.assumed_state = traits.get_is_assumed_state();
   msg.supports_position = traits.get_supports_position();
   msg.supports_stop = traits.get_supports_stop();
-  return this->send_list_entities_valve_response(msg);
+  return api->send_list_entities_valve_response(msg);
 }
 void APIConnection::valve_command(const ValveCommandRequest &msg) {
   valve::Valve *valve = App.get_valve_by_key(msg.key);
@@ -1000,6 +1292,19 @@ bool APIConnection::send_media_player_state(media_player::MediaPlayer *media_pla
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_media_player_state(this, media_player)) {
+    this->deferred_message_queue_.defer(media_player, try_send_media_player_state);
+  }
+
+  return true;
+}
+void APIConnection::send_media_player_info(media_player::MediaPlayer *media_player) {
+  if (!APIConnection::try_send_media_player_info(this, media_player)) {
+    this->deferred_message_queue_.defer(media_player, try_send_media_player_info);
+  }
+}
+bool APIConnection::try_send_media_player_state(APIConnection *api, void *v_media_player) {
+  media_player::MediaPlayer *media_player = reinterpret_cast<media_player::MediaPlayer *>(v_media_player);
   MediaPlayerStateResponse resp{};
   resp.key = media_player->get_object_id_hash();
 
@@ -1009,9 +1314,10 @@ bool APIConnection::send_media_player_state(media_player::MediaPlayer *media_pla
   resp.state = static_cast<enums::MediaPlayerState>(report_state);
   resp.volume = media_player->volume;
   resp.muted = media_player->is_muted();
-  return this->send_media_player_state_response(resp);
+  return api->send_media_player_state_response(resp);
 }
-bool APIConnection::send_media_player_info(media_player::MediaPlayer *media_player) {
+bool APIConnection::try_send_media_player_info(APIConnection *api, void *v_media_player) {
+  media_player::MediaPlayer *media_player = reinterpret_cast<media_player::MediaPlayer *>(v_media_player);
   ListEntitiesMediaPlayerResponse msg;
   msg.key = media_player->get_object_id_hash();
   msg.object_id = media_player->get_object_id();
@@ -1025,7 +1331,17 @@ bool APIConnection::send_media_player_info(media_player::MediaPlayer *media_play
   auto traits = media_player->get_traits();
   msg.supports_pause = traits.get_supports_pause();
 
-  return this->send_list_entities_media_player_response(msg);
+  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);
+    media_format.sample_bytes = supported_format.sample_bytes;
+    msg.supported_formats.push_back(media_format);
+  }
+
+  return api->send_list_entities_media_player_response(msg);
 }
 void APIConnection::media_player_command(const MediaPlayerCommandRequest &msg) {
   media_player::MediaPlayer *media_player = App.get_media_player_by_key(msg.key);
@@ -1050,7 +1366,7 @@ void APIConnection::media_player_command(const MediaPlayerCommandRequest &msg) {
 #endif
 
 #ifdef USE_ESP32_CAMERA
-void APIConnection::send_camera_state(std::shared_ptr<esp32_camera::CameraImage> image) {
+void APIConnection::set_camera_state(std::shared_ptr<esp32_camera::CameraImage> image) {
   if (!this->state_subscription_)
     return;
   if (this->image_reader_.available())
@@ -1059,7 +1375,13 @@ void APIConnection::send_camera_state(std::shared_ptr<esp32_camera::CameraImage>
       image->was_requested_by(esphome::esp32_camera::IDLE))
     this->image_reader_.set_image(std::move(image));
 }
-bool APIConnection::send_camera_info(esp32_camera::ESP32Camera *camera) {
+void APIConnection::send_camera_info(esp32_camera::ESP32Camera *camera) {
+  if (!APIConnection::try_send_camera_info(this, camera)) {
+    this->deferred_message_queue_.defer(camera, try_send_camera_info);
+  }
+}
+bool APIConnection::try_send_camera_info(APIConnection *api, void *v_camera) {
+  esp32_camera::ESP32Camera *camera = reinterpret_cast<esp32_camera::ESP32Camera *>(v_camera);
   ListEntitiesCameraResponse msg;
   msg.key = camera->get_object_id_hash();
   msg.object_id = camera->get_object_id();
@@ -1069,7 +1391,7 @@ bool APIConnection::send_camera_info(esp32_camera::ESP32Camera *camera) {
   msg.disabled_by_default = camera->is_disabled_by_default();
   msg.icon = camera->get_icon();
   msg.entity_category = static_cast<enums::EntityCategory>(camera->get_entity_category());
-  return this->send_list_entities_camera_response(msg);
+  return api->send_list_entities_camera_response(msg);
 }
 void APIConnection::camera_image(const CameraImageRequest &msg) {
   if (esp32_camera::global_esp32_camera == nullptr)
@@ -1203,6 +1525,52 @@ 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);
+  }
+}
+
+VoiceAssistantConfigurationResponse APIConnection::voice_assistant_get_configuration(
+    const VoiceAssistantConfigurationRequest &msg) {
+  VoiceAssistantConfigurationResponse resp;
+  if (voice_assistant::global_voice_assistant != nullptr) {
+    if (voice_assistant::global_voice_assistant->get_api_connection() != this) {
+      return resp;
+    }
+
+    auto &config = voice_assistant::global_voice_assistant->get_configuration();
+    for (auto &wake_word : config.available_wake_words) {
+      VoiceAssistantWakeWord resp_wake_word;
+      resp_wake_word.id = wake_word.id;
+      resp_wake_word.wake_word = wake_word.wake_word;
+      for (const auto &lang : wake_word.trained_languages) {
+        resp_wake_word.trained_languages.push_back(lang);
+      }
+      resp.available_wake_words.push_back(std::move(resp_wake_word));
+    }
+    for (auto &wake_word_id : config.active_wake_words) {
+      resp.active_wake_words.push_back(wake_word_id);
+    }
+    resp.max_active_wake_words = config.max_active_wake_words;
+  }
+  return resp;
+}
+
+void APIConnection::voice_assistant_set_configuration(const VoiceAssistantSetConfiguration &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_set_configuration(msg.active_wake_words);
+  }
+}
+
 #endif
 
 #ifdef USE_ALARM_CONTROL_PANEL
@@ -1210,12 +1578,28 @@ bool APIConnection::send_alarm_control_panel_state(alarm_control_panel::AlarmCon
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_alarm_control_panel_state(this, a_alarm_control_panel)) {
+    this->deferred_message_queue_.defer(a_alarm_control_panel, try_send_alarm_control_panel_state);
+  }
+
+  return true;
+}
+void APIConnection::send_alarm_control_panel_info(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel) {
+  if (!APIConnection::try_send_alarm_control_panel_info(this, a_alarm_control_panel)) {
+    this->deferred_message_queue_.defer(a_alarm_control_panel, try_send_alarm_control_panel_info);
+  }
+}
+bool APIConnection::try_send_alarm_control_panel_state(APIConnection *api, void *v_a_alarm_control_panel) {
+  alarm_control_panel::AlarmControlPanel *a_alarm_control_panel =
+      reinterpret_cast<alarm_control_panel::AlarmControlPanel *>(v_a_alarm_control_panel);
   AlarmControlPanelStateResponse resp{};
   resp.key = a_alarm_control_panel->get_object_id_hash();
   resp.state = static_cast<enums::AlarmControlPanelState>(a_alarm_control_panel->get_state());
-  return this->send_alarm_control_panel_state_response(resp);
+  return api->send_alarm_control_panel_state_response(resp);
 }
-bool APIConnection::send_alarm_control_panel_info(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel) {
+bool APIConnection::try_send_alarm_control_panel_info(APIConnection *api, void *v_a_alarm_control_panel) {
+  alarm_control_panel::AlarmControlPanel *a_alarm_control_panel =
+      reinterpret_cast<alarm_control_panel::AlarmControlPanel *>(v_a_alarm_control_panel);
   ListEntitiesAlarmControlPanelResponse msg;
   msg.key = a_alarm_control_panel->get_object_id_hash();
   msg.object_id = a_alarm_control_panel->get_object_id();
@@ -1227,7 +1611,7 @@ bool APIConnection::send_alarm_control_panel_info(alarm_control_panel::AlarmCont
   msg.supported_features = a_alarm_control_panel->get_supported_features();
   msg.requires_code = a_alarm_control_panel->get_requires_code();
   msg.requires_code_to_arm = a_alarm_control_panel->get_requires_code_to_arm();
-  return this->send_list_entities_alarm_control_panel_response(msg);
+  return api->send_list_entities_alarm_control_panel_response(msg);
 }
 void APIConnection::alarm_control_panel_command(const AlarmControlPanelCommandRequest &msg) {
   alarm_control_panel::AlarmControlPanel *a_alarm_control_panel = App.get_alarm_control_panel_by_key(msg.key);
@@ -1264,13 +1648,28 @@ void APIConnection::alarm_control_panel_command(const AlarmControlPanelCommandRe
 #endif
 
 #ifdef USE_EVENT
-bool APIConnection::send_event(event::Event *event, std::string event_type) {
+void APIConnection::send_event(event::Event *event, std::string event_type) {
+  if (!APIConnection::try_send_event(this, event, std::move(event_type))) {
+    this->deferred_message_queue_.defer(event, try_send_event);
+  }
+}
+void APIConnection::send_event_info(event::Event *event) {
+  if (!APIConnection::try_send_event_info(this, event)) {
+    this->deferred_message_queue_.defer(event, try_send_event_info);
+  }
+}
+bool APIConnection::try_send_event(APIConnection *api, void *v_event) {
+  event::Event *event = reinterpret_cast<event::Event *>(v_event);
+  return APIConnection::try_send_event(api, event, *(event->last_event_type));
+}
+bool APIConnection::try_send_event(APIConnection *api, event::Event *event, std::string event_type) {
   EventResponse resp{};
   resp.key = event->get_object_id_hash();
   resp.event_type = std::move(event_type);
-  return this->send_event_response(resp);
+  return api->send_event_response(resp);
 }
-bool APIConnection::send_event_info(event::Event *event) {
+bool APIConnection::try_send_event_info(APIConnection *api, void *v_event) {
+  event::Event *event = reinterpret_cast<event::Event *>(v_event);
   ListEntitiesEventResponse msg;
   msg.key = event->get_object_id_hash();
   msg.object_id = event->get_object_id();
@@ -1283,7 +1682,7 @@ bool APIConnection::send_event_info(event::Event *event) {
   msg.device_class = event->get_device_class();
   for (const auto &event_type : event->get_event_types())
     msg.event_types.push_back(event_type);
-  return this->send_list_entities_event_response(msg);
+  return api->send_list_entities_event_response(msg);
 }
 #endif
 
@@ -1292,6 +1691,19 @@ bool APIConnection::send_update_state(update::UpdateEntity *update) {
   if (!this->state_subscription_)
     return false;
 
+  if (!APIConnection::try_send_update_state(this, update)) {
+    this->deferred_message_queue_.defer(update, try_send_update_state);
+  }
+
+  return true;
+}
+void APIConnection::send_update_info(update::UpdateEntity *update) {
+  if (!APIConnection::try_send_update_info(this, update)) {
+    this->deferred_message_queue_.defer(update, try_send_update_info);
+  }
+}
+bool APIConnection::try_send_update_state(APIConnection *api, void *v_update) {
+  update::UpdateEntity *update = reinterpret_cast<update::UpdateEntity *>(v_update);
   UpdateStateResponse resp{};
   resp.key = update->get_object_id_hash();
   resp.missing_state = !update->has_state();
@@ -1308,9 +1720,10 @@ bool APIConnection::send_update_state(update::UpdateEntity *update) {
     resp.release_url = update->update_info.release_url;
   }
 
-  return this->send_update_state_response(resp);
+  return api->send_update_state_response(resp);
 }
-bool APIConnection::send_update_info(update::UpdateEntity *update) {
+bool APIConnection::try_send_update_info(APIConnection *api, void *v_update) {
+  update::UpdateEntity *update = reinterpret_cast<update::UpdateEntity *>(v_update);
   ListEntitiesUpdateResponse msg;
   msg.key = update->get_object_id_hash();
   msg.object_id = update->get_object_id();
@@ -1321,7 +1734,7 @@ bool APIConnection::send_update_info(update::UpdateEntity *update) {
   msg.disabled_by_default = update->is_disabled_by_default();
   msg.entity_category = static_cast<enums::EntityCategory>(update->get_entity_category());
   msg.device_class = update->get_device_class();
-  return this->send_list_entities_update_response(msg);
+  return api->send_list_entities_update_response(msg);
 }
 void APIConnection::update_command(const UpdateCommandRequest &msg) {
   update::UpdateEntity *update = App.get_update_by_key(msg.key);
@@ -1345,7 +1758,7 @@ void APIConnection::update_command(const UpdateCommandRequest &msg) {
 }
 #endif
 
-bool APIConnection::send_log_message(int level, const char *tag, const char *line) {
+bool APIConnection::try_send_log_message(int level, const char *tag, const char *line) {
   if (this->log_subscription_ < level)
     return false;
 
@@ -1430,6 +1843,7 @@ DeviceInfoResponse APIConnection::device_info(const DeviceInfoRequest &msg) {
 #ifdef USE_BLUETOOTH_PROXY
   resp.legacy_bluetooth_proxy_version = bluetooth_proxy::global_bluetooth_proxy->get_legacy_version();
   resp.bluetooth_proxy_feature_flags = bluetooth_proxy::global_bluetooth_proxy->get_feature_flags();
+  resp.bluetooth_mac_address = bluetooth_proxy::global_bluetooth_proxy->get_bluetooth_mac_address_pretty();
 #endif
 #ifdef USE_VOICE_ASSISTANT
   resp.legacy_voice_assistant_version = voice_assistant::global_voice_assistant->get_legacy_version();
@@ -1511,3 +1925,4 @@ void APIConnection::on_fatal_error() {
 
 }  // namespace api
 }  // namespace esphome
+#endif

esphome/components/api/api_connection.h

@@ -1,18 +1,59 @@
 #pragma once
 
+#include "esphome/core/defines.h"
+#ifdef USE_API
 #include "api_frame_helper.h"
 #include "api_pb2.h"
 #include "api_pb2_service.h"
 #include "api_server.h"
 #include "esphome/core/application.h"
 #include "esphome/core/component.h"
-#include "esphome/core/defines.h"
 
 #include <vector>
 
 namespace esphome {
 namespace api {
 
+using send_message_t = bool(APIConnection *, void *);
+
+/*
+  This class holds a pointer to the source component that wants to publish a message, and a pointer to a function that
+  will lazily publish that message.  The two pointers allow dedup in the deferred queue if multiple publishes for the
+  same component are backed up, and take up only 8 bytes of memory.  The entry in the deferred queue (a std::vector) is
+  the DeferredMessage instance itself (not a pointer to one elsewhere in heap) so still only 8 bytes per entry.  Even
+  100 backed up messages (you'd have to have at least 100 sensors publishing because of dedup) would take up only 0.8
+  kB.
+*/
+class DeferredMessageQueue {
+  struct DeferredMessage {
+    friend class DeferredMessageQueue;
+
+   protected:
+    void *source_;
+    send_message_t *send_message_;
+
+   public:
+    DeferredMessage(void *source, send_message_t *send_message) : source_(source), send_message_(send_message) {}
+    bool operator==(const DeferredMessage &test) const {
+      return (source_ == test.source_ && send_message_ == test.send_message_);
+    }
+  } __attribute__((packed));
+
+ protected:
+  // vector is used very specifically for its zero memory overhead even though items are popped from the front (memory
+  // footprint is more important than speed here)
+  std::vector<DeferredMessage> deferred_queue_;
+  APIConnection *api_connection_;
+
+  // helper for allowing only unique entries in the queue
+  void dmq_push_back_with_dedup_(void *source, send_message_t *send_message);
+
+ public:
+  DeferredMessageQueue(APIConnection *api_connection) : api_connection_(api_connection) {}
+  void process_queue();
+  void defer(void *source, send_message_t *send_message);
+};
+
 class APIConnection : public APIServerConnection {
  public:
   APIConnection(std::unique_ptr<socket::Socket> socket, APIServer *parent);
@@ -27,96 +68,140 @@ class APIConnection : public APIServerConnection {
   }
 #ifdef USE_BINARY_SENSOR
   bool send_binary_sensor_state(binary_sensor::BinarySensor *binary_sensor, bool state);
-  bool send_binary_sensor_info(binary_sensor::BinarySensor *binary_sensor);
+  void send_binary_sensor_info(binary_sensor::BinarySensor *binary_sensor);
+  static bool try_send_binary_sensor_state(APIConnection *api, void *v_binary_sensor);
+  static bool try_send_binary_sensor_state(APIConnection *api, binary_sensor::BinarySensor *binary_sensor, bool state);
+  static bool try_send_binary_sensor_info(APIConnection *api, void *v_binary_sensor);
 #endif
 #ifdef USE_COVER
   bool send_cover_state(cover::Cover *cover);
-  bool send_cover_info(cover::Cover *cover);
+  void send_cover_info(cover::Cover *cover);
+  static bool try_send_cover_state(APIConnection *api, void *v_cover);
+  static bool try_send_cover_info(APIConnection *api, void *v_cover);
   void cover_command(const CoverCommandRequest &msg) override;
 #endif
 #ifdef USE_FAN
   bool send_fan_state(fan::Fan *fan);
-  bool send_fan_info(fan::Fan *fan);
+  void send_fan_info(fan::Fan *fan);
+  static bool try_send_fan_state(APIConnection *api, void *v_fan);
+  static bool try_send_fan_info(APIConnection *api, void *v_fan);
   void fan_command(const FanCommandRequest &msg) override;
 #endif
 #ifdef USE_LIGHT
   bool send_light_state(light::LightState *light);
-  bool send_light_info(light::LightState *light);
+  void send_light_info(light::LightState *light);
+  static bool try_send_light_state(APIConnection *api, void *v_light);
+  static bool try_send_light_info(APIConnection *api, void *v_light);
   void light_command(const LightCommandRequest &msg) override;
 #endif
 #ifdef USE_SENSOR
   bool send_sensor_state(sensor::Sensor *sensor, float state);
-  bool send_sensor_info(sensor::Sensor *sensor);
+  void send_sensor_info(sensor::Sensor *sensor);
+  static bool try_send_sensor_state(APIConnection *api, void *v_sensor);
+  static bool try_send_sensor_state(APIConnection *api, sensor::Sensor *sensor, float state);
+  static bool try_send_sensor_info(APIConnection *api, void *v_sensor);
 #endif
 #ifdef USE_SWITCH
   bool send_switch_state(switch_::Switch *a_switch, bool state);
-  bool send_switch_info(switch_::Switch *a_switch);
+  void send_switch_info(switch_::Switch *a_switch);
+  static bool try_send_switch_state(APIConnection *api, void *v_a_switch);
+  static bool try_send_switch_state(APIConnection *api, switch_::Switch *a_switch, bool state);
+  static bool try_send_switch_info(APIConnection *api, void *v_a_switch);
   void switch_command(const SwitchCommandRequest &msg) override;
 #endif
 #ifdef USE_TEXT_SENSOR
   bool send_text_sensor_state(text_sensor::TextSensor *text_sensor, std::string state);
-  bool send_text_sensor_info(text_sensor::TextSensor *text_sensor);
+  void send_text_sensor_info(text_sensor::TextSensor *text_sensor);
+  static bool try_send_text_sensor_state(APIConnection *api, void *v_text_sensor);
+  static bool try_send_text_sensor_state(APIConnection *api, text_sensor::TextSensor *text_sensor, std::string state);
+  static bool try_send_text_sensor_info(APIConnection *api, void *v_text_sensor);
 #endif
 #ifdef USE_ESP32_CAMERA
-  void send_camera_state(std::shared_ptr<esp32_camera::CameraImage> image);
-  bool send_camera_info(esp32_camera::ESP32Camera *camera);
+  void set_camera_state(std::shared_ptr<esp32_camera::CameraImage> image);
+  void send_camera_info(esp32_camera::ESP32Camera *camera);
+  static bool try_send_camera_info(APIConnection *api, void *v_camera);
   void camera_image(const CameraImageRequest &msg) override;
 #endif
 #ifdef USE_CLIMATE
   bool send_climate_state(climate::Climate *climate);
-  bool send_climate_info(climate::Climate *climate);
+  void send_climate_info(climate::Climate *climate);
+  static bool try_send_climate_state(APIConnection *api, void *v_climate);
+  static bool try_send_climate_info(APIConnection *api, void *v_climate);
   void climate_command(const ClimateCommandRequest &msg) override;
 #endif
 #ifdef USE_NUMBER
   bool send_number_state(number::Number *number, float state);
-  bool send_number_info(number::Number *number);
+  void send_number_info(number::Number *number);
+  static bool try_send_number_state(APIConnection *api, void *v_number);
+  static bool try_send_number_state(APIConnection *api, number::Number *number, float state);
+  static bool try_send_number_info(APIConnection *api, void *v_number);
   void number_command(const NumberCommandRequest &msg) override;
 #endif
 #ifdef USE_DATETIME_DATE
   bool send_date_state(datetime::DateEntity *date);
-  bool send_date_info(datetime::DateEntity *date);
+  void send_date_info(datetime::DateEntity *date);
+  static bool try_send_date_state(APIConnection *api, void *v_date);
+  static bool try_send_date_info(APIConnection *api, void *v_date);
   void date_command(const DateCommandRequest &msg) override;
 #endif
 #ifdef USE_DATETIME_TIME
   bool send_time_state(datetime::TimeEntity *time);
-  bool send_time_info(datetime::TimeEntity *time);
+  void send_time_info(datetime::TimeEntity *time);
+  static bool try_send_time_state(APIConnection *api, void *v_time);
+  static bool try_send_time_info(APIConnection *api, void *v_time);
   void time_command(const TimeCommandRequest &msg) override;
 #endif
 #ifdef USE_DATETIME_DATETIME
   bool send_datetime_state(datetime::DateTimeEntity *datetime);
-  bool send_datetime_info(datetime::DateTimeEntity *datetime);
+  void send_datetime_info(datetime::DateTimeEntity *datetime);
+  static bool try_send_datetime_state(APIConnection *api, void *v_datetime);
+  static bool try_send_datetime_info(APIConnection *api, void *v_datetime);
   void datetime_command(const DateTimeCommandRequest &msg) override;
 #endif
 #ifdef USE_TEXT
   bool send_text_state(text::Text *text, std::string state);
-  bool send_text_info(text::Text *text);
+  void send_text_info(text::Text *text);
+  static bool try_send_text_state(APIConnection *api, void *v_text);
+  static bool try_send_text_state(APIConnection *api, text::Text *text, std::string state);
+  static bool try_send_text_info(APIConnection *api, void *v_text);
   void text_command(const TextCommandRequest &msg) override;
 #endif
 #ifdef USE_SELECT
   bool send_select_state(select::Select *select, std::string state);
-  bool send_select_info(select::Select *select);
+  void send_select_info(select::Select *select);
+  static bool try_send_select_state(APIConnection *api, void *v_select);
+  static bool try_send_select_state(APIConnection *api, select::Select *select, std::string state);
+  static bool try_send_select_info(APIConnection *api, void *v_select);
   void select_command(const SelectCommandRequest &msg) override;
 #endif
 #ifdef USE_BUTTON
-  bool send_button_info(button::Button *button);
+  void send_button_info(button::Button *button);
+  static bool try_send_button_info(APIConnection *api, void *v_button);
   void button_command(const ButtonCommandRequest &msg) override;
 #endif
 #ifdef USE_LOCK
   bool send_lock_state(lock::Lock *a_lock, lock::LockState state);
-  bool send_lock_info(lock::Lock *a_lock);
+  void send_lock_info(lock::Lock *a_lock);
+  static bool try_send_lock_state(APIConnection *api, void *v_a_lock);
+  static bool try_send_lock_state(APIConnection *api, lock::Lock *a_lock, lock::LockState state);
+  static bool try_send_lock_info(APIConnection *api, void *v_a_lock);
   void lock_command(const LockCommandRequest &msg) override;
 #endif
 #ifdef USE_VALVE
   bool send_valve_state(valve::Valve *valve);
-  bool send_valve_info(valve::Valve *valve);
+  void send_valve_info(valve::Valve *valve);
+  static bool try_send_valve_state(APIConnection *api, void *v_valve);
+  static bool try_send_valve_info(APIConnection *api, void *v_valve);
   void valve_command(const ValveCommandRequest &msg) override;
 #endif
 #ifdef USE_MEDIA_PLAYER
   bool send_media_player_state(media_player::MediaPlayer *media_player);
-  bool send_media_player_info(media_player::MediaPlayer *media_player);
+  void send_media_player_info(media_player::MediaPlayer *media_player);
+  static bool try_send_media_player_state(APIConnection *api, void *v_media_player);
+  static bool try_send_media_player_info(APIConnection *api, void *v_media_player);
   void media_player_command(const MediaPlayerCommandRequest &msg) override;
 #endif
-  bool send_log_message(int level, const char *tag, const char *line);
+  bool try_send_log_message(int level, const char *tag, const char *line);
   void send_homeassistant_service_call(const HomeassistantServiceResponse &call) {
     if (!this->service_call_subscription_)
       return;
@@ -151,22 +236,33 @@ 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;
+  VoiceAssistantConfigurationResponse voice_assistant_get_configuration(
+      const VoiceAssistantConfigurationRequest &msg) override;
+  void voice_assistant_set_configuration(const VoiceAssistantSetConfiguration &msg) override;
 #endif
 
 #ifdef USE_ALARM_CONTROL_PANEL
   bool send_alarm_control_panel_state(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel);
-  bool send_alarm_control_panel_info(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel);
+  void send_alarm_control_panel_info(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel);
+  static bool try_send_alarm_control_panel_state(APIConnection *api, void *v_a_alarm_control_panel);
+  static bool try_send_alarm_control_panel_info(APIConnection *api, void *v_a_alarm_control_panel);
   void alarm_control_panel_command(const AlarmControlPanelCommandRequest &msg) override;
 #endif
 
 #ifdef USE_EVENT
-  bool send_event(event::Event *event, std::string event_type);
-  bool send_event_info(event::Event *event);
+  void send_event(event::Event *event, std::string event_type);
+  void send_event_info(event::Event *event);
+  static bool try_send_event(APIConnection *api, void *v_event);
+  static bool try_send_event(APIConnection *api, event::Event *event, std::string event_type);
+  static bool try_send_event_info(APIConnection *api, void *v_event);
 #endif
 
 #ifdef USE_UPDATE
   bool send_update_state(update::UpdateEntity *update);
-  bool send_update_info(update::UpdateEntity *update);
+  void send_update_info(update::UpdateEntity *update);
+  static bool try_send_update_state(APIConnection *api, void *v_update);
+  static bool try_send_update_info(APIConnection *api, void *v_update);
   void update_command(const UpdateCommandRequest &msg) override;
 #endif
 
@@ -257,6 +353,7 @@ class APIConnection : public APIServerConnection {
   bool service_call_subscription_{false};
   bool next_close_ = false;
   APIServer *parent_;
+  DeferredMessageQueue deferred_message_queue_;
   InitialStateIterator initial_state_iterator_;
   ListEntitiesIterator list_entities_iterator_;
   int state_subs_at_ = -1;
@@ -264,3 +361,4 @@ class APIConnection : public APIServerConnection {
 
 }  // namespace api
 }  // namespace esphome
+#endif

esphome/components/api/api_frame_helper.cpp

@@ -1,5 +1,5 @@
 #include "api_frame_helper.h"
-
+#ifdef USE_API
 #include "esphome/core/log.h"
 #include "esphome/core/hal.h"
 #include "esphome/core/helpers.h"
@@ -1028,3 +1028,4 @@ APIError APIPlaintextFrameHelper::shutdown(int how) {
 
 }  // namespace api
 }  // namespace esphome
+#endif

esphome/components/api/api_frame_helper.h

@@ -5,7 +5,7 @@
 #include <vector>
 
 #include "esphome/core/defines.h"
-
+#ifdef USE_API
 #ifdef USE_API_NOISE
 #include "noise/protocol.h"
 #endif
@@ -190,3 +190,4 @@ class APIPlaintextFrameHelper : public APIFrameHelper {
 
 }  // namespace api
 }  // namespace esphome
+#endif

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) {
@@ -826,6 +838,10 @@ bool DeviceInfoResponse::decode_length(uint32_t field_id, ProtoLengthDelimited v
       this->suggested_area = value.as_string();
       return true;
     }
+    case 18: {
+      this->bluetooth_mac_address = value.as_string();
+      return true;
+    }
     default:
       return false;
   }
@@ -848,6 +864,7 @@ void DeviceInfoResponse::encode(ProtoWriteBuffer buffer) const {
   buffer.encode_uint32(14, this->legacy_voice_assistant_version);
   buffer.encode_uint32(17, this->voice_assistant_feature_flags);
   buffer.encode_string(16, this->suggested_area);
+  buffer.encode_string(18, this->bluetooth_mac_address);
 }
 #ifdef HAS_PROTO_MESSAGE_DUMP
 void DeviceInfoResponse::dump_to(std::string &out) const {
@@ -925,6 +942,10 @@ void DeviceInfoResponse::dump_to(std::string &out) const {
   out.append("  suggested_area: ");
   out.append("'").append(this->suggested_area).append("'");
   out.append("\n");
+
+  out.append("  bluetooth_mac_address: ");
+  out.append("'").append(this->bluetooth_mac_address).append("'");
+  out.append("\n");
   out.append("}");
 }
 #endif
@@ -5123,6 +5144,74 @@ 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;
+    }
+    case 5: {
+      this->sample_bytes = value.as_uint32();
+      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);
+  buffer.encode_uint32(5, this->sample_bytes);
+}
+#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("  sample_bytes: ");
+  sprintf(buffer, "%" PRIu32, this->sample_bytes);
+  out.append(buffer);
+  out.append("\n");
+  out.append("}");
+}
+#endif
 bool ListEntitiesMediaPlayerResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
   switch (field_id) {
     case 6: {
@@ -5159,6 +5248,10 @@ 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 +5275,9 @@ 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 +5315,12 @@ 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
@@ -6337,6 +6439,10 @@ bool BluetoothConnectionsFreeResponse::decode_varint(uint32_t field_id, ProtoVar
       this->limit = value.as_uint32();
       return true;
     }
+    case 3: {
+      this->allocated.push_back(value.as_uint64());
+      return true;
+    }
     default:
       return false;
   }
@@ -6344,6 +6450,9 @@ bool BluetoothConnectionsFreeResponse::decode_varint(uint32_t field_id, ProtoVar
 void BluetoothConnectionsFreeResponse::encode(ProtoWriteBuffer buffer) const {
   buffer.encode_uint32(1, this->free);
   buffer.encode_uint32(2, this->limit);
+  for (auto &it : this->allocated) {
+    buffer.encode_uint64(3, it, true);
+  }
 }
 #ifdef HAS_PROTO_MESSAGE_DUMP
 void BluetoothConnectionsFreeResponse::dump_to(std::string &out) const {
@@ -6358,6 +6467,13 @@ void BluetoothConnectionsFreeResponse::dump_to(std::string &out) const {
   sprintf(buffer, "%" PRIu32, this->limit);
   out.append(buffer);
   out.append("\n");
+
+  for (const auto &it : this->allocated) {
+    out.append("  allocated: ");
+    sprintf(buffer, "%llu", it);
+    out.append(buffer);
+    out.append("\n");
+  }
   out.append("}");
 }
 #endif
@@ -6978,6 +7094,193 @@ 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 VoiceAssistantWakeWord::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 1: {
+      this->id = value.as_string();
+      return true;
+    }
+    case 2: {
+      this->wake_word = value.as_string();
+      return true;
+    }
+    case 3: {
+      this->trained_languages.push_back(value.as_string());
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void VoiceAssistantWakeWord::encode(ProtoWriteBuffer buffer) const {
+  buffer.encode_string(1, this->id);
+  buffer.encode_string(2, this->wake_word);
+  for (auto &it : this->trained_languages) {
+    buffer.encode_string(3, it, true);
+  }
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void VoiceAssistantWakeWord::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("VoiceAssistantWakeWord {\n");
+  out.append("  id: ");
+  out.append("'").append(this->id).append("'");
+  out.append("\n");
+
+  out.append("  wake_word: ");
+  out.append("'").append(this->wake_word).append("'");
+  out.append("\n");
+
+  for (const auto &it : this->trained_languages) {
+    out.append("  trained_languages: ");
+    out.append("'").append(it).append("'");
+    out.append("\n");
+  }
+  out.append("}");
+}
+#endif
+void VoiceAssistantConfigurationRequest::encode(ProtoWriteBuffer buffer) const {}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void VoiceAssistantConfigurationRequest::dump_to(std::string &out) const {
+  out.append("VoiceAssistantConfigurationRequest {}");
+}
+#endif
+bool VoiceAssistantConfigurationResponse::decode_varint(uint32_t field_id, ProtoVarInt value) {
+  switch (field_id) {
+    case 3: {
+      this->max_active_wake_words = value.as_uint32();
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+bool VoiceAssistantConfigurationResponse::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 1: {
+      this->available_wake_words.push_back(value.as_message<VoiceAssistantWakeWord>());
+      return true;
+    }
+    case 2: {
+      this->active_wake_words.push_back(value.as_string());
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void VoiceAssistantConfigurationResponse::encode(ProtoWriteBuffer buffer) const {
+  for (auto &it : this->available_wake_words) {
+    buffer.encode_message<VoiceAssistantWakeWord>(1, it, true);
+  }
+  for (auto &it : this->active_wake_words) {
+    buffer.encode_string(2, it, true);
+  }
+  buffer.encode_uint32(3, this->max_active_wake_words);
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void VoiceAssistantConfigurationResponse::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("VoiceAssistantConfigurationResponse {\n");
+  for (const auto &it : this->available_wake_words) {
+    out.append("  available_wake_words: ");
+    it.dump_to(out);
+    out.append("\n");
+  }
+
+  for (const auto &it : this->active_wake_words) {
+    out.append("  active_wake_words: ");
+    out.append("'").append(it).append("'");
+    out.append("\n");
+  }
+
+  out.append("  max_active_wake_words: ");
+  sprintf(buffer, "%" PRIu32, this->max_active_wake_words);
+  out.append(buffer);
+  out.append("\n");
+  out.append("}");
+}
+#endif
+bool VoiceAssistantSetConfiguration::decode_length(uint32_t field_id, ProtoLengthDelimited value) {
+  switch (field_id) {
+    case 1: {
+      this->active_wake_words.push_back(value.as_string());
+      return true;
+    }
+    default:
+      return false;
+  }
+}
+void VoiceAssistantSetConfiguration::encode(ProtoWriteBuffer buffer) const {
+  for (auto &it : this->active_wake_words) {
+    buffer.encode_string(1, it, true);
+  }
+}
+#ifdef HAS_PROTO_MESSAGE_DUMP
+void VoiceAssistantSetConfiguration::dump_to(std::string &out) const {
+  __attribute__((unused)) char buffer[64];
+  out.append("VoiceAssistantSetConfiguration {\n");
+  for (const auto &it : this->active_wake_words) {
+    out.append("  active_wake_words: ");
+    out.append("'").append(it).append("'");
+    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,
@@ -350,6 +354,7 @@ class DeviceInfoResponse : public ProtoMessage {
   uint32_t legacy_voice_assistant_version{0};
   uint32_t voice_assistant_feature_flags{0};
   std::string suggested_area{};
+  std::string bluetooth_mac_address{};
   void encode(ProtoWriteBuffer buffer) const override;
 #ifdef HAS_PROTO_MESSAGE_DUMP
   void dump_to(std::string &out) const override;
@@ -1267,6 +1272,22 @@ 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{};
+  uint32_t sample_bytes{0};
+  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 +1298,7 @@ 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;
@@ -1603,6 +1625,7 @@ class BluetoothConnectionsFreeResponse : public ProtoMessage {
  public:
   uint32_t free{0};
   uint32_t limit{0};
+  std::vector<uint64_t> allocated{};
   void encode(ProtoWriteBuffer buffer) const override;
 #ifdef HAS_PROTO_MESSAGE_DUMP
   void dump_to(std::string &out) const override;
@@ -1805,6 +1828,76 @@ 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 VoiceAssistantWakeWord : public ProtoMessage {
+ public:
+  std::string id{};
+  std::string wake_word{};
+  std::vector<std::string> trained_languages{};
+  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 VoiceAssistantConfigurationRequest : public ProtoMessage {
+ public:
+  void encode(ProtoWriteBuffer buffer) const override;
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  void dump_to(std::string &out) const override;
+#endif
+
+ protected:
+};
+class VoiceAssistantConfigurationResponse : public ProtoMessage {
+ public:
+  std::vector<VoiceAssistantWakeWord> available_wake_words{};
+  std::vector<std::string> active_wake_words{};
+  uint32_t max_active_wake_words{0};
+  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 VoiceAssistantSetConfiguration : public ProtoMessage {
+ public:
+  std::vector<std::string> active_wake_words{};
+  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 ListEntitiesAlarmControlPanelResponse : public ProtoMessage {
  public:
   std::string object_id{};

esphome/components/api/api_pb2_service.cpp

@@ -486,6 +486,29 @@ 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_VOICE_ASSISTANT
+#endif
+#ifdef USE_VOICE_ASSISTANT
+bool APIServerConnectionBase::send_voice_assistant_configuration_response(
+    const VoiceAssistantConfigurationResponse &msg) {
+#ifdef HAS_PROTO_MESSAGE_DUMP
+  ESP_LOGVV(TAG, "send_voice_assistant_configuration_response: %s", msg.dump().c_str());
+#endif
+  return this->send_message_<VoiceAssistantConfigurationResponse>(msg, 122);
+}
+#endif
+#ifdef USE_VOICE_ASSISTANT
+#endif
 #ifdef USE_ALARM_CONTROL_PANEL
 bool APIServerConnectionBase::send_list_entities_alarm_control_panel_response(
     const ListEntitiesAlarmControlPanelResponse &msg) {
@@ -1135,6 +1158,39 @@ 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;
+    }
+    case 121: {
+#ifdef USE_VOICE_ASSISTANT
+      VoiceAssistantConfigurationRequest msg;
+      msg.decode(msg_data, msg_size);
+#ifdef HAS_PROTO_MESSAGE_DUMP
+      ESP_LOGVV(TAG, "on_voice_assistant_configuration_request: %s", msg.dump().c_str());
+#endif
+      this->on_voice_assistant_configuration_request(msg);
+#endif
+      break;
+    }
+    case 123: {
+#ifdef USE_VOICE_ASSISTANT
+      VoiceAssistantSetConfiguration msg;
+      msg.decode(msg_data, msg_size);
+#ifdef HAS_PROTO_MESSAGE_DUMP
+      ESP_LOGVV(TAG, "on_voice_assistant_set_configuration: %s", msg.dump().c_str());
+#endif
+      this->on_voice_assistant_set_configuration(msg);
 #endif
       break;
     }
@@ -1625,6 +1681,35 @@ void APIServerConnection::on_subscribe_voice_assistant_request(const SubscribeVo
   this->subscribe_voice_assistant(msg);
 }
 #endif
+#ifdef USE_VOICE_ASSISTANT
+void APIServerConnection::on_voice_assistant_configuration_request(const VoiceAssistantConfigurationRequest &msg) {
+  if (!this->is_connection_setup()) {
+    this->on_no_setup_connection();
+    return;
+  }
+  if (!this->is_authenticated()) {
+    this->on_unauthenticated_access();
+    return;
+  }
+  VoiceAssistantConfigurationResponse ret = this->voice_assistant_get_configuration(msg);
+  if (!this->send_voice_assistant_configuration_response(ret)) {
+    this->on_fatal_error();
+  }
+}
+#endif
+#ifdef USE_VOICE_ASSISTANT
+void APIServerConnection::on_voice_assistant_set_configuration(const VoiceAssistantSetConfiguration &msg) {
+  if (!this->is_connection_setup()) {
+    this->on_no_setup_connection();
+    return;
+  }
+  if (!this->is_authenticated()) {
+    this->on_unauthenticated_access();
+    return;
+  }
+  this->voice_assistant_set_configuration(msg);
+}
+#endif
 #ifdef USE_ALARM_CONTROL_PANEL
 void APIServerConnection::on_alarm_control_panel_command_request(const AlarmControlPanelCommandRequest &msg) {
   if (!this->is_connection_setup()) {

esphome/components/api/api_pb2_service.h

@@ -247,6 +247,21 @@ 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_VOICE_ASSISTANT
+  virtual void on_voice_assistant_configuration_request(const VoiceAssistantConfigurationRequest &value){};
+#endif
+#ifdef USE_VOICE_ASSISTANT
+  bool send_voice_assistant_configuration_response(const VoiceAssistantConfigurationResponse &msg);
+#endif
+#ifdef USE_VOICE_ASSISTANT
+  virtual void on_voice_assistant_set_configuration(const VoiceAssistantSetConfiguration &value){};
+#endif
 #ifdef USE_ALARM_CONTROL_PANEL
   bool send_list_entities_alarm_control_panel_response(const ListEntitiesAlarmControlPanelResponse &msg);
 #endif
@@ -419,6 +434,13 @@ class APIServerConnection : public APIServerConnectionBase {
 #ifdef USE_VOICE_ASSISTANT
   virtual void subscribe_voice_assistant(const SubscribeVoiceAssistantRequest &msg) = 0;
 #endif
+#ifdef USE_VOICE_ASSISTANT
+  virtual VoiceAssistantConfigurationResponse voice_assistant_get_configuration(
+      const VoiceAssistantConfigurationRequest &msg) = 0;
+#endif
+#ifdef USE_VOICE_ASSISTANT
+  virtual void voice_assistant_set_configuration(const VoiceAssistantSetConfiguration &msg) = 0;
+#endif
 #ifdef USE_ALARM_CONTROL_PANEL
   virtual void alarm_control_panel_command(const AlarmControlPanelCommandRequest &msg) = 0;
 #endif
@@ -520,6 +542,12 @@ class APIServerConnection : public APIServerConnectionBase {
 #ifdef USE_VOICE_ASSISTANT
   void on_subscribe_voice_assistant_request(const SubscribeVoiceAssistantRequest &msg) override;
 #endif
+#ifdef USE_VOICE_ASSISTANT
+  void on_voice_assistant_configuration_request(const VoiceAssistantConfigurationRequest &msg) override;
+#endif
+#ifdef USE_VOICE_ASSISTANT
+  void on_voice_assistant_set_configuration(const VoiceAssistantSetConfiguration &msg) override;
+#endif
 #ifdef USE_ALARM_CONTROL_PANEL
   void on_alarm_control_panel_command_request(const AlarmControlPanelCommandRequest &msg) override;
 #endif

esphome/components/api/api_server.cpp

@@ -1,4 +1,5 @@
 #include "api_server.h"
+#ifdef USE_API
 #include <cerrno>
 #include "api_connection.h"
 #include "esphome/components/network/util.h"
@@ -71,7 +72,7 @@ void APIServer::setup() {
     logger::global_logger->add_on_log_callback([this](int level, const char *tag, const char *message) {
       for (auto &c : this->clients_) {
         if (!c->remove_)
-          c->send_log_message(level, tag, message);
+          c->try_send_log_message(level, tag, message);
       }
     });
   }
@@ -85,7 +86,7 @@ void APIServer::setup() {
         [this](const std::shared_ptr<esp32_camera::CameraImage> &image) {
           for (auto &c : this->clients_) {
             if (!c->remove_)
-              c->send_camera_state(image);
+              c->set_camera_state(image);
           }
         });
   }
@@ -403,3 +404,4 @@ void APIServer::on_alarm_control_panel_update(alarm_control_panel::AlarmControlP
 
 }  // namespace api
 }  // namespace esphome
+#endif

esphome/components/api/api_server.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include "esphome/core/defines.h"
+#ifdef USE_API
 #include "api_noise_context.h"
 #include "api_pb2.h"
 #include "api_pb2_service.h"
@@ -7,7 +9,6 @@
 #include "esphome/core/automation.h"
 #include "esphome/core/component.h"
 #include "esphome/core/controller.h"
-#include "esphome/core/defines.h"
 #include "esphome/core/log.h"
 #include "list_entities.h"
 #include "subscribe_state.h"
@@ -153,3 +154,4 @@ template<typename... Ts> class APIConnectedCondition : public Condition<Ts...> {
 
 }  // namespace api
 }  // namespace esphome
+#endif

esphome/components/api/client.py

@@ -1,12 +1,11 @@
 from __future__ import annotations
 
 import asyncio
-import logging
 from datetime import datetime
-from typing import Any
+import logging
+from typing import TYPE_CHECKING, Any
 
 from aioesphomeapi import APIClient
-from aioesphomeapi.api_pb2 import SubscribeLogsResponse
 from aioesphomeapi.log_runner import async_run
 
 from esphome.const import CONF_KEY, CONF_PASSWORD, CONF_PORT, __version__
@@ -14,6 +13,12 @@ from esphome.core import CORE
 
 from . import CONF_ENCRYPTION
 
+if TYPE_CHECKING:
+    from aioesphomeapi.api_pb2 import (
+        SubscribeLogsResponse,  # pylint: disable=no-name-in-module
+    )
+
+
 _LOGGER = logging.getLogger(__name__)
 
 

esphome/components/api/custom_api_device.h

@@ -1,9 +1,9 @@
 #pragma once
 
 #include <map>
-#include "user_services.h"
 #include "api_server.h"
-
+#ifdef USE_API
+#include "user_services.h"
 namespace esphome {
 namespace api {
 
@@ -216,3 +216,4 @@ class CustomAPIDevice {
 
 }  // namespace api
 }  // namespace esphome
+#endif

esphome/components/api/homeassistant_service.h

@@ -1,10 +1,10 @@
 #pragma once
 
+#include "api_server.h"
+#ifdef USE_API
+#include "api_pb2.h"
 #include "esphome/core/helpers.h"
 #include "esphome/core/automation.h"
-#include "api_pb2.h"
-#include "api_server.h"
-
 #include <vector>
 
 namespace esphome {
@@ -81,3 +81,4 @@ template<typename... Ts> class HomeAssistantServiceCallAction : public Action<Ts
 
 }  // namespace api
 }  // namespace esphome
+#endif

esphome/components/api/list_entities.cpp

@@ -1,4 +1,5 @@
 #include "list_entities.h"
+#ifdef USE_API
 #include "api_connection.h"
 #include "esphome/core/application.h"
 #include "esphome/core/log.h"
@@ -9,37 +10,63 @@ namespace api {
 
 #ifdef USE_BINARY_SENSOR
 bool ListEntitiesIterator::on_binary_sensor(binary_sensor::BinarySensor *binary_sensor) {
-  return this->client_->send_binary_sensor_info(binary_sensor);
+  this->client_->send_binary_sensor_info(binary_sensor);
+  return true;
 }
 #endif
 #ifdef USE_COVER
-bool ListEntitiesIterator::on_cover(cover::Cover *cover) { return this->client_->send_cover_info(cover); }
+bool ListEntitiesIterator::on_cover(cover::Cover *cover) {
+  this->client_->send_cover_info(cover);
+  return true;
+}
 #endif
 #ifdef USE_FAN
-bool ListEntitiesIterator::on_fan(fan::Fan *fan) { return this->client_->send_fan_info(fan); }
+bool ListEntitiesIterator::on_fan(fan::Fan *fan) {
+  this->client_->send_fan_info(fan);
+  return true;
+}
 #endif
 #ifdef USE_LIGHT
-bool ListEntitiesIterator::on_light(light::LightState *light) { return this->client_->send_light_info(light); }
+bool ListEntitiesIterator::on_light(light::LightState *light) {
+  this->client_->send_light_info(light);
+  return true;
+}
 #endif
 #ifdef USE_SENSOR
-bool ListEntitiesIterator::on_sensor(sensor::Sensor *sensor) { return this->client_->send_sensor_info(sensor); }
+bool ListEntitiesIterator::on_sensor(sensor::Sensor *sensor) {
+  this->client_->send_sensor_info(sensor);
+  return true;
+}
 #endif
 #ifdef USE_SWITCH
-bool ListEntitiesIterator::on_switch(switch_::Switch *a_switch) { return this->client_->send_switch_info(a_switch); }
+bool ListEntitiesIterator::on_switch(switch_::Switch *a_switch) {
+  this->client_->send_switch_info(a_switch);
+  return true;
+}
 #endif
 #ifdef USE_BUTTON
-bool ListEntitiesIterator::on_button(button::Button *button) { return this->client_->send_button_info(button); }
+bool ListEntitiesIterator::on_button(button::Button *button) {
+  this->client_->send_button_info(button);
+  return true;
+}
 #endif
 #ifdef USE_TEXT_SENSOR
 bool ListEntitiesIterator::on_text_sensor(text_sensor::TextSensor *text_sensor) {
-  return this->client_->send_text_sensor_info(text_sensor);
+  this->client_->send_text_sensor_info(text_sensor);
+  return true;
 }
 #endif
 #ifdef USE_LOCK
-bool ListEntitiesIterator::on_lock(lock::Lock *a_lock) { return this->client_->send_lock_info(a_lock); }
+bool ListEntitiesIterator::on_lock(lock::Lock *a_lock) {
+  this->client_->send_lock_info(a_lock);
+  return true;
+}
 #endif
 #ifdef USE_VALVE
-bool ListEntitiesIterator::on_valve(valve::Valve *valve) { return this->client_->send_valve_info(valve); }
+bool ListEntitiesIterator::on_valve(valve::Valve *valve) {
+  this->client_->send_valve_info(valve);
+  return true;
+}
 #endif
 
 bool ListEntitiesIterator::on_end() { return this->client_->send_list_info_done(); }
@@ -51,56 +78,85 @@ bool ListEntitiesIterator::on_service(UserServiceDescriptor *service) {
 
 #ifdef USE_ESP32_CAMERA
 bool ListEntitiesIterator::on_camera(esp32_camera::ESP32Camera *camera) {
-  return this->client_->send_camera_info(camera);
+  this->client_->send_camera_info(camera);
+  return true;
 }
 #endif
 
 #ifdef USE_CLIMATE
-bool ListEntitiesIterator::on_climate(climate::Climate *climate) { return this->client_->send_climate_info(climate); }
+bool ListEntitiesIterator::on_climate(climate::Climate *climate) {
+  this->client_->send_climate_info(climate);
+  return true;
+}
 #endif
 
 #ifdef USE_NUMBER
-bool ListEntitiesIterator::on_number(number::Number *number) { return this->client_->send_number_info(number); }
+bool ListEntitiesIterator::on_number(number::Number *number) {
+  this->client_->send_number_info(number);
+  return true;
+}
 #endif
 
 #ifdef USE_DATETIME_DATE
-bool ListEntitiesIterator::on_date(datetime::DateEntity *date) { return this->client_->send_date_info(date); }
+bool ListEntitiesIterator::on_date(datetime::DateEntity *date) {
+  this->client_->send_date_info(date);
+  return true;
+}
 #endif
 
 #ifdef USE_DATETIME_TIME
-bool ListEntitiesIterator::on_time(datetime::TimeEntity *time) { return this->client_->send_time_info(time); }
+bool ListEntitiesIterator::on_time(datetime::TimeEntity *time) {
+  this->client_->send_time_info(time);
+  return true;
+}
 #endif
 
 #ifdef USE_DATETIME_DATETIME
 bool ListEntitiesIterator::on_datetime(datetime::DateTimeEntity *datetime) {
-  return this->client_->send_datetime_info(datetime);
+  this->client_->send_datetime_info(datetime);
+  return true;
 }
 #endif
 
 #ifdef USE_TEXT
-bool ListEntitiesIterator::on_text(text::Text *text) { return this->client_->send_text_info(text); }
+bool ListEntitiesIterator::on_text(text::Text *text) {
+  this->client_->send_text_info(text);
+  return true;
+}
 #endif
 
 #ifdef USE_SELECT
-bool ListEntitiesIterator::on_select(select::Select *select) { return this->client_->send_select_info(select); }
+bool ListEntitiesIterator::on_select(select::Select *select) {
+  this->client_->send_select_info(select);
+  return true;
+}
 #endif
 
 #ifdef USE_MEDIA_PLAYER
 bool ListEntitiesIterator::on_media_player(media_player::MediaPlayer *media_player) {
-  return this->client_->send_media_player_info(media_player);
+  this->client_->send_media_player_info(media_player);
+  return true;
 }
 #endif
 #ifdef USE_ALARM_CONTROL_PANEL
 bool ListEntitiesIterator::on_alarm_control_panel(alarm_control_panel::AlarmControlPanel *a_alarm_control_panel) {
-  return this->client_->send_alarm_control_panel_info(a_alarm_control_panel);
+  this->client_->send_alarm_control_panel_info(a_alarm_control_panel);
+  return true;
 }
 #endif
 #ifdef USE_EVENT
-bool ListEntitiesIterator::on_event(event::Event *event) { return this->client_->send_event_info(event); }
+bool ListEntitiesIterator::on_event(event::Event *event) {
+  this->client_->send_event_info(event);
+  return true;
+}
 #endif
 #ifdef USE_UPDATE
-bool ListEntitiesIterator::on_update(update::UpdateEntity *update) { return this->client_->send_update_info(update); }
+bool ListEntitiesIterator::on_update(update::UpdateEntity *update) {
+  this->client_->send_update_info(update);
+  return true;
+}
 #endif
 
 }  // namespace api
 }  // namespace esphome
+#endif

esphome/components/api/list_entities.h

@@ -1,9 +1,9 @@
 #pragma once
 
+#include "esphome/core/defines.h"
+#ifdef USE_API
 #include "esphome/core/component.h"
 #include "esphome/core/component_iterator.h"
-#include "esphome/core/defines.h"
-
 namespace esphome {
 namespace api {
 
@@ -80,6 +80,7 @@ class ListEntitiesIterator : public ComponentIterator {
   bool on_update(update::UpdateEntity *update) override;
 #endif
   bool on_end() override;
+  bool completed() { return this->state_ == IteratorState::NONE; }
 
  protected:
   APIConnection *client_;
@@ -87,3 +88,4 @@ class ListEntitiesIterator : public ComponentIterator {
 
 }  // namespace api
 }  // namespace esphome
+#endif

esphome/components/api/subscribe_state.cpp

@@ -1,4 +1,5 @@
 #include "subscribe_state.h"
+#ifdef USE_API
 #include "api_connection.h"
 #include "esphome/core/log.h"
 
@@ -84,3 +85,4 @@ InitialStateIterator::InitialStateIterator(APIConnection *client) : client_(clie
 
 }  // namespace api
 }  // namespace esphome
+#endif

esphome/components/api/subscribe_state.h

@@ -1,10 +1,10 @@
 #pragma once
 
+#include "esphome/core/defines.h"
+#ifdef USE_API
 #include "esphome/core/component.h"
 #include "esphome/core/component_iterator.h"
 #include "esphome/core/controller.h"
-#include "esphome/core/defines.h"
-
 namespace esphome {
 namespace api {
 
@@ -76,9 +76,12 @@ class InitialStateIterator : public ComponentIterator {
 #ifdef USE_UPDATE
   bool on_update(update::UpdateEntity *update) override;
 #endif
+  bool completed() { return this->state_ == IteratorState::NONE; }
+
  protected:
   APIConnection *client_;
 };
 
 }  // namespace api
 }  // namespace esphome
+#endif

esphome/components/async_tcp/__init__.py

@@ -1,13 +1,13 @@
 # Dummy integration to allow relying on AsyncTCP
 import esphome.codegen as cg
 import esphome.config_validation as cv
-from esphome.core import CORE, coroutine_with_priority
 from esphome.const import (
+    PLATFORM_BK72XX,
     PLATFORM_ESP32,
     PLATFORM_ESP8266,
-    PLATFORM_BK72XX,
     PLATFORM_RTL87XX,
 )
+from esphome.core import CORE, coroutine_with_priority
 
 CODEOWNERS = ["@OttoWinter"]
 
@@ -22,7 +22,7 @@ CONFIG_SCHEMA = cv.All(
 async def to_code(config):
     if CORE.is_esp32 or CORE.is_libretiny:
         # https://github.com/esphome/AsyncTCP/blob/master/library.json
-        cg.add_library("esphome/AsyncTCP-esphome", "2.1.3")
+        cg.add_library("esphome/AsyncTCP-esphome", "2.1.4")
     elif CORE.is_esp8266:
         # https://github.com/esphome/ESPAsyncTCP
         cg.add_library("esphome/ESPAsyncTCP-esphome", "2.0.0")

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/audio/__init__.py

@@ -0,0 +1,121 @@
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.const import CONF_BITS_PER_SAMPLE, CONF_NUM_CHANNELS, CONF_SAMPLE_RATE
+import esphome.final_validate as fv
+
+CODEOWNERS = ["@kahrendt"]
+audio_ns = cg.esphome_ns.namespace("audio")
+
+AudioFile = audio_ns.struct("AudioFile")
+AudioFileType = audio_ns.enum("AudioFileType", is_class=True)
+AUDIO_FILE_TYPE_ENUM = {
+    "NONE": AudioFileType.NONE,
+    "WAV": AudioFileType.WAV,
+    "MP3": AudioFileType.MP3,
+    "FLAC": AudioFileType.FLAC,
+}
+
+
+CONF_MIN_BITS_PER_SAMPLE = "min_bits_per_sample"
+CONF_MAX_BITS_PER_SAMPLE = "max_bits_per_sample"
+CONF_MIN_CHANNELS = "min_channels"
+CONF_MAX_CHANNELS = "max_channels"
+CONF_MIN_SAMPLE_RATE = "min_sample_rate"
+CONF_MAX_SAMPLE_RATE = "max_sample_rate"
+
+
+CONFIG_SCHEMA = cv.All(
+    cv.Schema({}),
+)
+
+AUDIO_COMPONENT_SCHEMA = cv.Schema(
+    {
+        cv.Optional(CONF_BITS_PER_SAMPLE): cv.int_range(8, 32),
+        cv.Optional(CONF_NUM_CHANNELS): cv.int_range(1, 2),
+        cv.Optional(CONF_SAMPLE_RATE): cv.int_range(8000, 48000),
+    }
+)
+
+
+_UNDEF = object()
+
+
+def set_stream_limits(
+    min_bits_per_sample: int = _UNDEF,
+    max_bits_per_sample: int = _UNDEF,
+    min_channels: int = _UNDEF,
+    max_channels: int = _UNDEF,
+    min_sample_rate: int = _UNDEF,
+    max_sample_rate: int = _UNDEF,
+):
+    def set_limits_in_config(config):
+        if min_bits_per_sample is not _UNDEF:
+            config[CONF_MIN_BITS_PER_SAMPLE] = min_bits_per_sample
+        if max_bits_per_sample is not _UNDEF:
+            config[CONF_MAX_BITS_PER_SAMPLE] = max_bits_per_sample
+        if min_channels is not _UNDEF:
+            config[CONF_MIN_CHANNELS] = min_channels
+        if max_channels is not _UNDEF:
+            config[CONF_MAX_CHANNELS] = max_channels
+        if min_sample_rate is not _UNDEF:
+            config[CONF_MIN_SAMPLE_RATE] = min_sample_rate
+        if max_sample_rate is not _UNDEF:
+            config[CONF_MAX_SAMPLE_RATE] = max_sample_rate
+
+    return set_limits_in_config
+
+
+def final_validate_audio_schema(
+    name: str,
+    *,
+    audio_device: str,
+    bits_per_sample: int,
+    channels: int,
+    sample_rate: int,
+):
+    def validate_audio_compatiblity(audio_config):
+        audio_schema = {}
+
+        try:
+            cv.int_range(
+                min=audio_config.get(CONF_MIN_BITS_PER_SAMPLE),
+                max=audio_config.get(CONF_MAX_BITS_PER_SAMPLE),
+            )(bits_per_sample)
+        except cv.Invalid as exc:
+            raise cv.Invalid(
+                f"Invalid configuration for the {name} component. The {CONF_BITS_PER_SAMPLE} {str(exc)}"
+            ) from exc
+
+        try:
+            cv.int_range(
+                min=audio_config.get(CONF_MIN_CHANNELS),
+                max=audio_config.get(CONF_MAX_CHANNELS),
+            )(channels)
+        except cv.Invalid as exc:
+            raise cv.Invalid(
+                f"Invalid configuration for the {name} component. The {CONF_NUM_CHANNELS} {str(exc)}"
+            ) from exc
+
+        try:
+            cv.int_range(
+                min=audio_config.get(CONF_MIN_SAMPLE_RATE),
+                max=audio_config.get(CONF_MAX_SAMPLE_RATE),
+            )(sample_rate)
+            return cv.Schema(audio_schema, extra=cv.ALLOW_EXTRA)(audio_config)
+        except cv.Invalid as exc:
+            raise cv.Invalid(
+                f"Invalid configuration for the {name} component. The {CONF_SAMPLE_RATE} {str(exc)}"
+            ) from exc
+
+    return cv.Schema(
+        {
+            cv.Required(audio_device): fv.id_declaration_match_schema(
+                validate_audio_compatiblity
+            )
+        },
+        extra=cv.ALLOW_EXTRA,
+    )
+
+
+async def to_code(config):
+    cg.add_library("esphome/esp-audio-libs", "1.1.1")

esphome/components/audio/audio.cpp

@@ -0,0 +1,67 @@
+#include "audio.h"
+
+namespace esphome {
+namespace audio {
+
+// Euclidean's algorithm for finding the greatest common divisor
+static uint32_t gcd(uint32_t a, uint32_t b) {
+  while (b != 0) {
+    uint32_t t = b;
+    b = a % b;
+    a = t;
+  }
+  return a;
+}
+
+AudioStreamInfo::AudioStreamInfo(uint8_t bits_per_sample, uint8_t channels, uint32_t sample_rate)
+    : bits_per_sample_(bits_per_sample), channels_(channels), sample_rate_(sample_rate) {
+  this->ms_sample_rate_gcd_ = gcd(1000, this->sample_rate_);
+  this->bytes_per_sample_ = (this->bits_per_sample_ + 7) / 8;
+}
+
+uint32_t AudioStreamInfo::frames_to_microseconds(uint32_t frames) const {
+  return (frames * 1000000 + (this->sample_rate_ >> 1)) / this->sample_rate_;
+}
+
+uint32_t AudioStreamInfo::frames_to_milliseconds_with_remainder(uint32_t *total_frames) const {
+  uint32_t unprocessable_frames = *total_frames % (this->sample_rate_ / this->ms_sample_rate_gcd_);
+  uint32_t frames_for_ms_calculation = *total_frames - unprocessable_frames;
+
+  uint32_t playback_ms = (frames_for_ms_calculation * 1000) / this->sample_rate_;
+  *total_frames = unprocessable_frames;
+  return playback_ms;
+}
+
+bool AudioStreamInfo::operator==(const AudioStreamInfo &rhs) const {
+  return (this->bits_per_sample_ == rhs.get_bits_per_sample()) && (this->channels_ == rhs.get_channels()) &&
+         (this->sample_rate_ == rhs.get_sample_rate());
+}
+
+const char *audio_file_type_to_string(AudioFileType file_type) {
+  switch (file_type) {
+#ifdef USE_AUDIO_FLAC_SUPPORT
+    case AudioFileType::FLAC:
+      return "FLAC";
+#endif
+#ifdef USE_AUDIO_MP3_SUPPORT
+    case AudioFileType::MP3:
+      return "MP3";
+#endif
+    case AudioFileType::WAV:
+      return "WAV";
+    default:
+      return "unknown";
+  }
+}
+
+void scale_audio_samples(const int16_t *audio_samples, int16_t *output_buffer, int16_t scale_factor,
+                         size_t samples_to_scale) {
+  // Note the assembly dsps_mulc function has audio glitches if the input and output buffers are the same.
+  for (int i = 0; i < samples_to_scale; i++) {
+    int32_t acc = (int32_t) audio_samples[i] * (int32_t) scale_factor;
+    output_buffer[i] = (int16_t) (acc >> 15);
+  }
+}
+
+}  // namespace audio
+}  // namespace esphome

esphome/components/audio/audio.h

@@ -0,0 +1,139 @@
+#pragma once
+
+#include "esphome/core/defines.h"
+
+#include <cstddef>
+#include <cstdint>
+
+namespace esphome {
+namespace audio {
+
+class AudioStreamInfo {
+  /* Class to respresent important parameters of the audio stream that also provides helper function to convert between
+   * various audio related units.
+   *
+   *  - An audio sample represents a unit of audio for one channel.
+   *  - A frame represents a unit of audio with a sample for every channel.
+   *
+   * In gneneral, converting between bytes, samples, and frames shouldn't result in rounding errors so long as frames
+   * are used as the main unit when transferring audio data. Durations may result in rounding for certain sample rates;
+   * e.g., 44.1 KHz. The ``frames_to_milliseconds_with_remainder`` function should be used for accuracy, as it takes
+   * into account the remainder rather than just ignoring any rounding.
+   */
+ public:
+  AudioStreamInfo()
+      : AudioStreamInfo(16, 1, 16000){};  // Default values represent ESPHome's audio components historical values
+  AudioStreamInfo(uint8_t bits_per_sample, uint8_t channels, uint32_t sample_rate);
+
+  uint8_t get_bits_per_sample() const { return this->bits_per_sample_; }
+  uint8_t get_channels() const { return this->channels_; }
+  uint32_t get_sample_rate() const { return this->sample_rate_; }
+
+  /// @brief Convert bytes to duration in milliseconds.
+  /// @param bytes Number of bytes to convert
+  /// @return Duration in milliseconds that will store `bytes` bytes of audio. May round down for certain sample rates
+  ///         or values of `bytes`.
+  uint32_t bytes_to_ms(size_t bytes) const {
+    return bytes * 1000 / (this->sample_rate_ * this->bytes_per_sample_ * this->channels_);
+  }
+
+  /// @brief Convert bytes to frames.
+  /// @param bytes Number of bytes to convert
+  /// @return Audio frames that will store `bytes` bytes.
+  uint32_t bytes_to_frames(size_t bytes) const { return (bytes / (this->bytes_per_sample_ * this->channels_)); }
+
+  /// @brief Convert bytes to samples.
+  /// @param bytes Number of bytes to convert
+  /// @return Audio samples that will store `bytes` bytes.
+  uint32_t bytes_to_samples(size_t bytes) const { return (bytes / this->bytes_per_sample_); }
+
+  /// @brief Converts frames to bytes.
+  /// @param frames Number of frames to convert.
+  /// @return Number of bytes that will store `frames` frames of audio.
+  size_t frames_to_bytes(uint32_t frames) const { return frames * this->bytes_per_sample_ * this->channels_; }
+
+  /// @brief Converts samples to bytes.
+  /// @param samples Number of samples to convert.
+  /// @return Number of bytes that will store `samples` samples of audio.
+  size_t samples_to_bytes(uint32_t samples) const { return samples * this->bytes_per_sample_; }
+
+  /// @brief Converts duration to frames.
+  /// @param ms Duration in milliseconds
+  /// @return Audio frames that will store `ms` milliseconds of audio.  May round down for certain sample rates.
+  uint32_t ms_to_frames(uint32_t ms) const { return (ms * this->sample_rate_) / 1000; }
+
+  /// @brief Converts duration to samples.
+  /// @param ms Duration in milliseconds
+  /// @return Audio samples that will store `ms` milliseconds of audio.  May round down for certain sample rates.
+  uint32_t ms_to_samples(uint32_t ms) const { return (ms * this->channels_ * this->sample_rate_) / 1000; }
+
+  /// @brief Converts duration to bytes. May round down for certain sample rates.
+  /// @param ms Duration in milliseconds
+  /// @return Bytes that will store `ms` milliseconds of audio.  May round down for certain sample rates.
+  size_t ms_to_bytes(uint32_t ms) const {
+    return (ms * this->bytes_per_sample_ * this->channels_ * this->sample_rate_) / 1000;
+  }
+
+  /// @brief Computes the duration, in microseconds, the given amount of frames represents.
+  /// @param frames Number of audio frames
+  /// @return Duration in microseconds `frames` respresents. May be slightly inaccurate due to integer divison rounding
+  ///         for certain sample rates.
+  uint32_t frames_to_microseconds(uint32_t frames) const;
+
+  /// @brief Computes the duration, in milliseconds, the given amount of frames represents. Avoids
+  /// accumulating rounding errors by updating `frames` with the remainder after converting.
+  /// @param frames Pointer to uint32_t with the number of audio frames. Replaced with the remainder.
+  /// @return Duration in milliseconds `frames` represents. Always less than or equal to the actual value due to
+  ///         rounding.
+  uint32_t frames_to_milliseconds_with_remainder(uint32_t *frames) const;
+
+  // Class comparison operators
+  bool operator==(const AudioStreamInfo &rhs) const;
+  bool operator!=(const AudioStreamInfo &rhs) const { return !operator==(rhs); }
+
+ protected:
+  uint8_t bits_per_sample_;
+  uint8_t channels_;
+  uint32_t sample_rate_;
+
+  // The greatest common divisor between 1000 ms = 1 second and the sample rate. Used to avoid accumulating error when
+  // converting from frames to duration. Computed at construction.
+  uint32_t ms_sample_rate_gcd_;
+
+  // Conversion factor derived from the number of bits per sample. Assumes audio data is aligned to the byte. Computed
+  // at construction.
+  size_t bytes_per_sample_;
+};
+
+enum class AudioFileType : uint8_t {
+  NONE = 0,
+#ifdef USE_AUDIO_FLAC_SUPPORT
+  FLAC,
+#endif
+#ifdef USE_AUDIO_MP3_SUPPORT
+  MP3,
+#endif
+  WAV,
+};
+
+struct AudioFile {
+  const uint8_t *data;
+  size_t length;
+  AudioFileType file_type;
+};
+
+/// @brief Helper function to convert file type to a const char string
+/// @param file_type
+/// @return const char pointer to the readable file type
+const char *audio_file_type_to_string(AudioFileType file_type);
+
+/// @brief Scales Q15 fixed point audio samples. Scales in place if audio_samples == output_buffer.
+/// @param audio_samples PCM int16 audio samples
+/// @param output_buffer Buffer to store the scaled samples
+/// @param scale_factor Q15 fixed point scaling factor
+/// @param samples_to_scale Number of samples to scale
+void scale_audio_samples(const int16_t *audio_samples, int16_t *output_buffer, int16_t scale_factor,
+                         size_t samples_to_scale);
+
+}  // namespace audio
+}  // namespace esphome

esphome/components/audio/audio_decoder.cpp

@@ -0,0 +1,361 @@
+#include "audio_decoder.h"
+
+#ifdef USE_ESP32
+
+#include "esphome/core/hal.h"
+
+namespace esphome {
+namespace audio {
+
+static const uint32_t DECODING_TIMEOUT_MS = 50;    // The decode function will yield after this duration
+static const uint32_t READ_WRITE_TIMEOUT_MS = 20;  // Timeout for transferring audio data
+
+static const uint32_t MAX_POTENTIALLY_FAILED_COUNT = 10;
+
+AudioDecoder::AudioDecoder(size_t input_buffer_size, size_t output_buffer_size) {
+  this->input_transfer_buffer_ = AudioSourceTransferBuffer::create(input_buffer_size);
+  this->output_transfer_buffer_ = AudioSinkTransferBuffer::create(output_buffer_size);
+}
+
+AudioDecoder::~AudioDecoder() {
+#ifdef USE_AUDIO_MP3_SUPPORT
+  if (this->audio_file_type_ == AudioFileType::MP3) {
+    esp_audio_libs::helix_decoder::MP3FreeDecoder(this->mp3_decoder_);
+  }
+#endif
+}
+
+esp_err_t AudioDecoder::add_source(std::weak_ptr<RingBuffer> &input_ring_buffer) {
+  if (this->input_transfer_buffer_ != nullptr) {
+    this->input_transfer_buffer_->set_source(input_ring_buffer);
+    return ESP_OK;
+  }
+  return ESP_ERR_NO_MEM;
+}
+
+esp_err_t AudioDecoder::add_sink(std::weak_ptr<RingBuffer> &output_ring_buffer) {
+  if (this->output_transfer_buffer_ != nullptr) {
+    this->output_transfer_buffer_->set_sink(output_ring_buffer);
+    return ESP_OK;
+  }
+  return ESP_ERR_NO_MEM;
+}
+
+#ifdef USE_SPEAKER
+esp_err_t AudioDecoder::add_sink(speaker::Speaker *speaker) {
+  if (this->output_transfer_buffer_ != nullptr) {
+    this->output_transfer_buffer_->set_sink(speaker);
+    return ESP_OK;
+  }
+  return ESP_ERR_NO_MEM;
+}
+#endif
+
+esp_err_t AudioDecoder::start(AudioFileType audio_file_type) {
+  if ((this->input_transfer_buffer_ == nullptr) || (this->output_transfer_buffer_ == nullptr)) {
+    return ESP_ERR_NO_MEM;
+  }
+
+  this->audio_file_type_ = audio_file_type;
+
+  this->potentially_failed_count_ = 0;
+  this->end_of_file_ = false;
+
+  switch (this->audio_file_type_) {
+#ifdef USE_AUDIO_FLAC_SUPPORT
+    case AudioFileType::FLAC:
+      this->flac_decoder_ = make_unique<esp_audio_libs::flac::FLACDecoder>();
+      this->free_buffer_required_ =
+          this->output_transfer_buffer_->capacity();  // We'll revise this after reading the header
+      break;
+#endif
+#ifdef USE_AUDIO_MP3_SUPPORT
+    case AudioFileType::MP3:
+      this->mp3_decoder_ = esp_audio_libs::helix_decoder::MP3InitDecoder();
+      this->free_buffer_required_ = 1152 * sizeof(int16_t) * 2;  // samples * size per sample * channels
+      break;
+#endif
+    case AudioFileType::WAV:
+      this->wav_decoder_ = make_unique<esp_audio_libs::wav_decoder::WAVDecoder>();
+      this->wav_decoder_->reset();
+      this->free_buffer_required_ = 1024;
+      break;
+    case AudioFileType::NONE:
+    default:
+      return ESP_ERR_NOT_SUPPORTED;
+      break;
+  }
+
+  return ESP_OK;
+}
+
+AudioDecoderState AudioDecoder::decode(bool stop_gracefully) {
+  if (stop_gracefully) {
+    if (this->output_transfer_buffer_->available() == 0) {
+      if (this->end_of_file_) {
+        // The file decoder indicates it reached the end of file
+        return AudioDecoderState::FINISHED;
+      }
+
+      if (!this->input_transfer_buffer_->has_buffered_data()) {
+        // If all the internal buffers are empty, the decoding is done
+        return AudioDecoderState::FINISHED;
+      }
+    }
+  }
+
+  if (this->potentially_failed_count_ > MAX_POTENTIALLY_FAILED_COUNT) {
+    if (stop_gracefully) {
+      // No more new data is going to come in, so decoding is done
+      return AudioDecoderState::FINISHED;
+    }
+    return AudioDecoderState::FAILED;
+  }
+
+  FileDecoderState state = FileDecoderState::MORE_TO_PROCESS;
+
+  uint32_t decoding_start = millis();
+
+  while (state == FileDecoderState::MORE_TO_PROCESS) {
+    // Transfer decoded out
+    if (!this->pause_output_) {
+      size_t bytes_written = this->output_transfer_buffer_->transfer_data_to_sink(pdMS_TO_TICKS(READ_WRITE_TIMEOUT_MS));
+      if (this->audio_stream_info_.has_value()) {
+        this->accumulated_frames_written_ += this->audio_stream_info_.value().bytes_to_frames(bytes_written);
+        this->playback_ms_ +=
+            this->audio_stream_info_.value().frames_to_milliseconds_with_remainder(&this->accumulated_frames_written_);
+      }
+    } else {
+      // If paused, block to avoid wasting CPU resources
+      delay(READ_WRITE_TIMEOUT_MS);
+    }
+
+    // Verify there is enough space to store more decoded audio and that the function hasn't been running too long
+    if ((this->output_transfer_buffer_->free() < this->free_buffer_required_) ||
+        (millis() - decoding_start > DECODING_TIMEOUT_MS)) {
+      return AudioDecoderState::DECODING;
+    }
+
+    // Decode more audio
+
+    size_t bytes_read = this->input_transfer_buffer_->transfer_data_from_source(pdMS_TO_TICKS(READ_WRITE_TIMEOUT_MS));
+
+    if ((this->potentially_failed_count_ > 0) && (bytes_read == 0)) {
+      // Failed to decode in last attempt and there is no new data
+
+      if (this->input_transfer_buffer_->free() == 0) {
+        // The input buffer is full. Since it previously failed on the exact same data, we can never recover
+        state = FileDecoderState::FAILED;
+      } else {
+        // Attempt to get more data next time
+        state = FileDecoderState::IDLE;
+      }
+    } else if (this->input_transfer_buffer_->available() == 0) {
+      // No data to decode, attempt to get more data next time
+      state = FileDecoderState::IDLE;
+    } else {
+      switch (this->audio_file_type_) {
+#ifdef USE_AUDIO_FLAC_SUPPORT
+        case AudioFileType::FLAC:
+          state = this->decode_flac_();
+          break;
+#endif
+#ifdef USE_AUDIO_MP3_SUPPORT
+        case AudioFileType::MP3:
+          state = this->decode_mp3_();
+          break;
+#endif
+        case AudioFileType::WAV:
+          state = this->decode_wav_();
+          break;
+        case AudioFileType::NONE:
+        default:
+          state = FileDecoderState::IDLE;
+          break;
+      }
+    }
+
+    if (state == FileDecoderState::POTENTIALLY_FAILED) {
+      ++this->potentially_failed_count_;
+    } else if (state == FileDecoderState::END_OF_FILE) {
+      this->end_of_file_ = true;
+    } else if (state == FileDecoderState::FAILED) {
+      return AudioDecoderState::FAILED;
+    } else if (state == FileDecoderState::MORE_TO_PROCESS) {
+      this->potentially_failed_count_ = 0;
+    }
+  }
+  return AudioDecoderState::DECODING;
+}
+
+#ifdef USE_AUDIO_FLAC_SUPPORT
+FileDecoderState AudioDecoder::decode_flac_() {
+  if (!this->audio_stream_info_.has_value()) {
+    // Header hasn't been read
+    auto result = this->flac_decoder_->read_header(this->input_transfer_buffer_->get_buffer_start(),
+                                                   this->input_transfer_buffer_->available());
+
+    if (result == esp_audio_libs::flac::FLAC_DECODER_HEADER_OUT_OF_DATA) {
+      return FileDecoderState::POTENTIALLY_FAILED;
+    }
+
+    if (result != esp_audio_libs::flac::FLAC_DECODER_SUCCESS) {
+      // Couldn't read FLAC header
+      return FileDecoderState::FAILED;
+    }
+
+    size_t bytes_consumed = this->flac_decoder_->get_bytes_index();
+    this->input_transfer_buffer_->decrease_buffer_length(bytes_consumed);
+
+    this->free_buffer_required_ = flac_decoder_->get_output_buffer_size_bytes();
+    if (this->output_transfer_buffer_->capacity() < this->free_buffer_required_) {
+      // Output buffer is not big enough
+      if (!this->output_transfer_buffer_->reallocate(this->free_buffer_required_)) {
+        // Couldn't reallocate output buffer
+        return FileDecoderState::FAILED;
+      }
+    }
+
+    this->audio_stream_info_ =
+        audio::AudioStreamInfo(this->flac_decoder_->get_sample_depth(), this->flac_decoder_->get_num_channels(),
+                               this->flac_decoder_->get_sample_rate());
+
+    return FileDecoderState::MORE_TO_PROCESS;
+  }
+
+  uint32_t output_samples = 0;
+  auto result = this->flac_decoder_->decode_frame(
+      this->input_transfer_buffer_->get_buffer_start(), this->input_transfer_buffer_->available(),
+      reinterpret_cast<int16_t *>(this->output_transfer_buffer_->get_buffer_end()), &output_samples);
+
+  if (result == esp_audio_libs::flac::FLAC_DECODER_ERROR_OUT_OF_DATA) {
+    // Not an issue, just needs more data that we'll get next time.
+    return FileDecoderState::POTENTIALLY_FAILED;
+  }
+
+  size_t bytes_consumed = this->flac_decoder_->get_bytes_index();
+  this->input_transfer_buffer_->decrease_buffer_length(bytes_consumed);
+
+  if (result > esp_audio_libs::flac::FLAC_DECODER_ERROR_OUT_OF_DATA) {
+    // Corrupted frame, don't retry with current buffer content, wait for new sync
+    return FileDecoderState::POTENTIALLY_FAILED;
+  }
+
+  // We have successfully decoded some input data and have new output data
+  this->output_transfer_buffer_->increase_buffer_length(
+      this->audio_stream_info_.value().samples_to_bytes(output_samples));
+
+  if (result == esp_audio_libs::flac::FLAC_DECODER_NO_MORE_FRAMES) {
+    return FileDecoderState::END_OF_FILE;
+  }
+
+  return FileDecoderState::MORE_TO_PROCESS;
+}
+#endif
+
+#ifdef USE_AUDIO_MP3_SUPPORT
+FileDecoderState AudioDecoder::decode_mp3_() {
+  // Look for the next sync word
+  int buffer_length = (int) this->input_transfer_buffer_->available();
+  int32_t offset =
+      esp_audio_libs::helix_decoder::MP3FindSyncWord(this->input_transfer_buffer_->get_buffer_start(), buffer_length);
+
+  if (offset < 0) {
+    // New data may have the sync word
+    this->input_transfer_buffer_->decrease_buffer_length(buffer_length);
+    return FileDecoderState::POTENTIALLY_FAILED;
+  }
+
+  // Advance read pointer to match the offset for the syncword
+  this->input_transfer_buffer_->decrease_buffer_length(offset);
+  uint8_t *buffer_start = this->input_transfer_buffer_->get_buffer_start();
+
+  buffer_length = (int) this->input_transfer_buffer_->available();
+  int err = esp_audio_libs::helix_decoder::MP3Decode(this->mp3_decoder_, &buffer_start, &buffer_length,
+                                                     (int16_t *) this->output_transfer_buffer_->get_buffer_end(), 0);
+
+  size_t consumed = this->input_transfer_buffer_->available() - buffer_length;
+  this->input_transfer_buffer_->decrease_buffer_length(consumed);
+
+  if (err) {
+    switch (err) {
+      case esp_audio_libs::helix_decoder::ERR_MP3_OUT_OF_MEMORY:
+        // Intentional fallthrough
+      case esp_audio_libs::helix_decoder::ERR_MP3_NULL_POINTER:
+        return FileDecoderState::FAILED;
+        break;
+      default:
+        // Most errors are recoverable by moving on to the next frame, so mark as potentailly failed
+        return FileDecoderState::POTENTIALLY_FAILED;
+        break;
+    }
+  } else {
+    esp_audio_libs::helix_decoder::MP3FrameInfo mp3_frame_info;
+    esp_audio_libs::helix_decoder::MP3GetLastFrameInfo(this->mp3_decoder_, &mp3_frame_info);
+    if (mp3_frame_info.outputSamps > 0) {
+      int bytes_per_sample = (mp3_frame_info.bitsPerSample / 8);
+      this->output_transfer_buffer_->increase_buffer_length(mp3_frame_info.outputSamps * bytes_per_sample);
+
+      if (!this->audio_stream_info_.has_value()) {
+        this->audio_stream_info_ =
+            audio::AudioStreamInfo(mp3_frame_info.bitsPerSample, mp3_frame_info.nChans, mp3_frame_info.samprate);
+      }
+    }
+  }
+
+  return FileDecoderState::MORE_TO_PROCESS;
+}
+#endif
+
+FileDecoderState AudioDecoder::decode_wav_() {
+  if (!this->audio_stream_info_.has_value()) {
+    // Header hasn't been processed
+
+    esp_audio_libs::wav_decoder::WAVDecoderResult result = this->wav_decoder_->decode_header(
+        this->input_transfer_buffer_->get_buffer_start(), this->input_transfer_buffer_->available());
+
+    if (result == esp_audio_libs::wav_decoder::WAV_DECODER_SUCCESS_IN_DATA) {
+      this->input_transfer_buffer_->decrease_buffer_length(this->wav_decoder_->bytes_processed());
+
+      this->audio_stream_info_ = audio::AudioStreamInfo(
+          this->wav_decoder_->bits_per_sample(), this->wav_decoder_->num_channels(), this->wav_decoder_->sample_rate());
+
+      this->wav_bytes_left_ = this->wav_decoder_->chunk_bytes_left();
+      this->wav_has_known_end_ = (this->wav_bytes_left_ > 0);
+      return FileDecoderState::MORE_TO_PROCESS;
+    } else if (result == esp_audio_libs::wav_decoder::WAV_DECODER_WARNING_INCOMPLETE_DATA) {
+      // Available data didn't have the full header
+      return FileDecoderState::POTENTIALLY_FAILED;
+    } else {
+      return FileDecoderState::FAILED;
+    }
+  } else {
+    if (!this->wav_has_known_end_ || (this->wav_bytes_left_ > 0)) {
+      size_t bytes_to_copy = this->input_transfer_buffer_->available();
+
+      if (this->wav_has_known_end_) {
+        bytes_to_copy = std::min(bytes_to_copy, this->wav_bytes_left_);
+      }
+
+      bytes_to_copy = std::min(bytes_to_copy, this->output_transfer_buffer_->free());
+
+      if (bytes_to_copy > 0) {
+        std::memcpy(this->output_transfer_buffer_->get_buffer_end(), this->input_transfer_buffer_->get_buffer_start(),
+                    bytes_to_copy);
+        this->input_transfer_buffer_->decrease_buffer_length(bytes_to_copy);
+        this->output_transfer_buffer_->increase_buffer_length(bytes_to_copy);
+        if (this->wav_has_known_end_) {
+          this->wav_bytes_left_ -= bytes_to_copy;
+        }
+      }
+      return FileDecoderState::IDLE;
+    }
+  }
+
+  return FileDecoderState::END_OF_FILE;
+}
+
+}  // namespace audio
+}  // namespace esphome
+
+#endif

esphome/components/audio/audio_decoder.h

@@ -0,0 +1,135 @@
+#pragma once
+
+#ifdef USE_ESP32
+
+#include "audio.h"
+#include "audio_transfer_buffer.h"
+
+#include "esphome/core/defines.h"
+#include "esphome/core/helpers.h"
+#include "esphome/core/ring_buffer.h"
+
+#ifdef USE_SPEAKER
+#include "esphome/components/speaker/speaker.h"
+#endif
+
+#include "esp_err.h"
+
+// esp-audio-libs
+#ifdef USE_AUDIO_FLAC_SUPPORT
+#include <flac_decoder.h>
+#endif
+#ifdef USE_AUDIO_MP3_SUPPORT
+#include <mp3_decoder.h>
+#endif
+#include <wav_decoder.h>
+
+namespace esphome {
+namespace audio {
+
+enum class AudioDecoderState : uint8_t {
+  DECODING = 0,  // More data is available to decode
+  FINISHED,      // All file data has been decoded and transferred
+  FAILED,        // Encountered an error
+};
+
+// Only used within the AudioDecoder class; conveys the state of the particular file type decoder
+enum class FileDecoderState : uint8_t {
+  MORE_TO_PROCESS,     // Successsfully read a file chunk and more data is available to decode
+  IDLE,                // Not enough data to decode, waiting for more to be transferred
+  POTENTIALLY_FAILED,  // Decoder encountered a potentially recoverable error if more file data is available
+  FAILED,              // Decoder encoutnered an uncrecoverable error
+  END_OF_FILE,         // The specific file decoder knows its the end of the file
+};
+
+class AudioDecoder {
+  /*
+   * @brief Class that facilitates decoding an audio file.
+   * The audio file is read from a ring buffer source, decoded, and sent to an audio sink (ring buffer or speaker
+   * component).
+   * Supports wav, flac, and mp3 formats.
+   */
+ public:
+  /// @brief Allocates the input and output transfer buffers
+  /// @param input_buffer_size Size of the input transfer buffer in bytes.
+  /// @param output_buffer_size Size of the output transfer buffer in bytes.
+  AudioDecoder(size_t input_buffer_size, size_t output_buffer_size);
+
+  /// @brief Deallocates the MP3 decoder (the flac and wav decoders are deallocated automatically)
+  ~AudioDecoder();
+
+  /// @brief Adds a source ring buffer for raw file data. Takes ownership of the ring buffer in a shared_ptr.
+  /// @param input_ring_buffer weak_ptr of a shared_ptr of the sink ring buffer to transfer ownership
+  /// @return ESP_OK if successsful, ESP_ERR_NO_MEM if the transfer buffer wasn't allocated
+  esp_err_t add_source(std::weak_ptr<RingBuffer> &input_ring_buffer);
+
+  /// @brief Adds a sink ring buffer for decoded audio. Takes ownership of the ring buffer in a shared_ptr.
+  /// @param output_ring_buffer weak_ptr of a shared_ptr of the sink ring buffer to transfer ownership
+  /// @return ESP_OK if successsful, ESP_ERR_NO_MEM if the transfer buffer wasn't allocated
+  esp_err_t add_sink(std::weak_ptr<RingBuffer> &output_ring_buffer);
+
+#ifdef USE_SPEAKER
+  /// @brief Adds a sink speaker for decoded audio.
+  /// @param speaker pointer to speaker component
+  /// @return ESP_OK if successsful, ESP_ERR_NO_MEM if the transfer buffer wasn't allocated
+  esp_err_t add_sink(speaker::Speaker *speaker);
+#endif
+
+  /// @brief Sets up decoding the file
+  /// @param audio_file_type AudioFileType of the file
+  /// @return ESP_OK if successful, ESP_ERR_NO_MEM if the transfer buffers fail to allocate, or ESP_ERR_NOT_SUPPORTED if
+  /// the format isn't supported.
+  esp_err_t start(AudioFileType audio_file_type);
+
+  /// @brief Decodes audio from the ring buffer source and writes to the sink.
+  /// @param stop_gracefully If true, it indicates the file source is finished. The decoder will decode all the
+  /// reamining data and then finish.
+  /// @return AudioDecoderState
+  AudioDecoderState decode(bool stop_gracefully);
+
+  /// @brief Gets the audio stream information, if it has been decoded from the files header
+  /// @return optional<AudioStreamInfo> with the audio information. If not available yet, returns no value.
+  const optional<audio::AudioStreamInfo> &get_audio_stream_info() const { return this->audio_stream_info_; }
+
+  /// @brief Returns the duration of audio (in milliseconds) decoded and sent to the sink
+  /// @return Duration of decoded audio in milliseconds
+  uint32_t get_playback_ms() const { return this->playback_ms_; }
+
+  /// @brief Pauses sending resampled audio to the sink. If paused, it will continue to process internal buffers.
+  /// @param pause_state If true, audio data is not sent to the sink.
+  void set_pause_output_state(bool pause_state) { this->pause_output_ = pause_state; }
+
+ protected:
+  std::unique_ptr<esp_audio_libs::wav_decoder::WAVDecoder> wav_decoder_;
+#ifdef USE_AUDIO_FLAC_SUPPORT
+  FileDecoderState decode_flac_();
+  std::unique_ptr<esp_audio_libs::flac::FLACDecoder> flac_decoder_;
+#endif
+#ifdef USE_AUDIO_MP3_SUPPORT
+  FileDecoderState decode_mp3_();
+  esp_audio_libs::helix_decoder::HMP3Decoder mp3_decoder_;
+#endif
+  FileDecoderState decode_wav_();
+
+  std::unique_ptr<AudioSourceTransferBuffer> input_transfer_buffer_;
+  std::unique_ptr<AudioSinkTransferBuffer> output_transfer_buffer_;
+
+  AudioFileType audio_file_type_{AudioFileType::NONE};
+  optional<AudioStreamInfo> audio_stream_info_{};
+
+  size_t free_buffer_required_{0};
+  size_t wav_bytes_left_{0};
+
+  uint32_t potentially_failed_count_{0};
+  bool end_of_file_{false};
+  bool wav_has_known_end_{false};
+
+  bool pause_output_{false};
+
+  uint32_t accumulated_frames_written_{0};
+  uint32_t playback_ms_{0};
+};
+}  // namespace audio
+}  // namespace esphome
+
+#endif

esphome/components/audio/audio_reader.cpp

@@ -0,0 +1,308 @@
+#include "audio_reader.h"
+
+#ifdef USE_ESP_IDF
+
+#include "esphome/core/defines.h"
+#include "esphome/core/hal.h"
+#include "esphome/core/helpers.h"
+
+#if CONFIG_MBEDTLS_CERTIFICATE_BUNDLE
+#include "esp_crt_bundle.h"
+#endif
+
+namespace esphome {
+namespace audio {
+
+static const uint32_t READ_WRITE_TIMEOUT_MS = 20;
+
+static const uint32_t CONNECTION_TIMEOUT_MS = 5000;
+
+// The number of times the http read times out with no data before throwing an error
+static const uint32_t ERROR_COUNT_NO_DATA_READ_TIMEOUT = 100;
+
+static const size_t HTTP_STREAM_BUFFER_SIZE = 2048;
+
+static const uint8_t MAX_REDIRECTION = 5;
+
+// Some common HTTP status codes - borrowed from http_request component accessed 20241224
+enum HttpStatus {
+  HTTP_STATUS_OK = 200,
+  HTTP_STATUS_NO_CONTENT = 204,
+  HTTP_STATUS_PARTIAL_CONTENT = 206,
+
+  /* 3xx - Redirection */
+  HTTP_STATUS_MULTIPLE_CHOICES = 300,
+  HTTP_STATUS_MOVED_PERMANENTLY = 301,
+  HTTP_STATUS_FOUND = 302,
+  HTTP_STATUS_SEE_OTHER = 303,
+  HTTP_STATUS_NOT_MODIFIED = 304,
+  HTTP_STATUS_TEMPORARY_REDIRECT = 307,
+  HTTP_STATUS_PERMANENT_REDIRECT = 308,
+
+  /* 4XX - CLIENT ERROR */
+  HTTP_STATUS_BAD_REQUEST = 400,
+  HTTP_STATUS_UNAUTHORIZED = 401,
+  HTTP_STATUS_FORBIDDEN = 403,
+  HTTP_STATUS_NOT_FOUND = 404,
+  HTTP_STATUS_METHOD_NOT_ALLOWED = 405,
+  HTTP_STATUS_NOT_ACCEPTABLE = 406,
+  HTTP_STATUS_LENGTH_REQUIRED = 411,
+
+  /* 5xx - Server Error */
+  HTTP_STATUS_INTERNAL_ERROR = 500
+};
+
+AudioReader::~AudioReader() { this->cleanup_connection_(); }
+
+esp_err_t AudioReader::add_sink(const std::weak_ptr<RingBuffer> &output_ring_buffer) {
+  if (current_audio_file_ != nullptr) {
+    // A transfer buffer isn't ncessary for a local file
+    this->file_ring_buffer_ = output_ring_buffer.lock();
+    return ESP_OK;
+  }
+
+  if (this->output_transfer_buffer_ != nullptr) {
+    this->output_transfer_buffer_->set_sink(output_ring_buffer);
+    return ESP_OK;
+  }
+
+  return ESP_ERR_INVALID_STATE;
+}
+
+esp_err_t AudioReader::start(AudioFile *audio_file, AudioFileType &file_type) {
+  file_type = AudioFileType::NONE;
+
+  this->current_audio_file_ = audio_file;
+
+  this->file_current_ = audio_file->data;
+  file_type = audio_file->file_type;
+
+  return ESP_OK;
+}
+
+esp_err_t AudioReader::start(const std::string &uri, AudioFileType &file_type) {
+  file_type = AudioFileType::NONE;
+
+  this->cleanup_connection_();
+
+  if (uri.empty()) {
+    return ESP_ERR_INVALID_ARG;
+  }
+
+  esp_http_client_config_t client_config = {};
+
+  client_config.url = uri.c_str();
+  client_config.cert_pem = nullptr;
+  client_config.disable_auto_redirect = false;
+  client_config.max_redirection_count = 10;
+  client_config.event_handler = http_event_handler;
+  client_config.user_data = this;
+  client_config.buffer_size = HTTP_STREAM_BUFFER_SIZE;
+  client_config.keep_alive_enable = true;
+  client_config.timeout_ms = CONNECTION_TIMEOUT_MS;  // Shouldn't trigger watchdog resets if caller runs in a task
+
+#if CONFIG_MBEDTLS_CERTIFICATE_BUNDLE
+  if (uri.find("https:") != std::string::npos) {
+    client_config.crt_bundle_attach = esp_crt_bundle_attach;
+  }
+#endif
+
+  this->client_ = esp_http_client_init(&client_config);
+
+  if (this->client_ == nullptr) {
+    return ESP_FAIL;
+  }
+
+  esp_err_t err = esp_http_client_open(this->client_, 0);
+
+  if (err != ESP_OK) {
+    this->cleanup_connection_();
+    return err;
+  }
+
+  int64_t header_length = esp_http_client_fetch_headers(this->client_);
+  if (header_length < 0) {
+    this->cleanup_connection_();
+    return ESP_FAIL;
+  }
+
+  int status_code = esp_http_client_get_status_code(this->client_);
+
+  if ((status_code < HTTP_STATUS_OK) || (status_code > HTTP_STATUS_PERMANENT_REDIRECT)) {
+    this->cleanup_connection_();
+    return ESP_FAIL;
+  }
+
+  ssize_t redirect_count = 0;
+
+  while ((esp_http_client_set_redirection(this->client_) == ESP_OK) && (redirect_count < MAX_REDIRECTION)) {
+    err = esp_http_client_open(this->client_, 0);
+    if (err != ESP_OK) {
+      this->cleanup_connection_();
+      return ESP_FAIL;
+    }
+
+    header_length = esp_http_client_fetch_headers(this->client_);
+    if (header_length < 0) {
+      this->cleanup_connection_();
+      return ESP_FAIL;
+    }
+
+    status_code = esp_http_client_get_status_code(this->client_);
+
+    if ((status_code < HTTP_STATUS_OK) || (status_code > HTTP_STATUS_PERMANENT_REDIRECT)) {
+      this->cleanup_connection_();
+      return ESP_FAIL;
+    }
+
+    ++redirect_count;
+  }
+
+  if (this->audio_file_type_ == AudioFileType::NONE) {
+    // Failed to determine the file type from the header, fallback to using the url
+    char url[500];
+    err = esp_http_client_get_url(this->client_, url, 500);
+    if (err != ESP_OK) {
+      this->cleanup_connection_();
+      return err;
+    }
+
+    std::string url_string = str_lower_case(url);
+
+    if (str_endswith(url_string, ".wav")) {
+      file_type = AudioFileType::WAV;
+    }
+#ifdef USE_AUDIO_MP3_SUPPORT
+    else if (str_endswith(url_string, ".mp3")) {
+      file_type = AudioFileType::MP3;
+    }
+#endif
+#ifdef USE_AUDIO_FLAC_SUPPORT
+    else if (str_endswith(url_string, ".flac")) {
+      file_type = AudioFileType::FLAC;
+    }
+#endif
+    else {
+      file_type = AudioFileType::NONE;
+      this->cleanup_connection_();
+      return ESP_ERR_NOT_SUPPORTED;
+    }
+  } else {
+    file_type = this->audio_file_type_;
+  }
+
+  this->last_data_read_ms_ = millis();
+
+  this->output_transfer_buffer_ = AudioSinkTransferBuffer::create(this->buffer_size_);
+  if (this->output_transfer_buffer_ == nullptr) {
+    return ESP_ERR_NO_MEM;
+  }
+
+  return ESP_OK;
+}
+
+AudioReaderState AudioReader::read() {
+  if (this->client_ != nullptr) {
+    return this->http_read_();
+  } else if (this->current_audio_file_ != nullptr) {
+    return this->file_read_();
+  }
+
+  return AudioReaderState::FAILED;
+}
+
+AudioFileType AudioReader::get_audio_type(const char *content_type) {
+#ifdef USE_AUDIO_MP3_SUPPORT
+  if (strcasecmp(content_type, "mp3") == 0 || strcasecmp(content_type, "audio/mp3") == 0 ||
+      strcasecmp(content_type, "audio/mpeg") == 0) {
+    return AudioFileType::MP3;
+  }
+#endif
+  if (strcasecmp(content_type, "audio/wav") == 0) {
+    return AudioFileType::WAV;
+  }
+#ifdef USE_AUDIO_FLAC_SUPPORT
+  if (strcasecmp(content_type, "audio/flac") == 0 || strcasecmp(content_type, "audio/x-flac") == 0) {
+    return AudioFileType::FLAC;
+  }
+#endif
+  return AudioFileType::NONE;
+}
+
+esp_err_t AudioReader::http_event_handler(esp_http_client_event_t *evt) {
+  // Based on https://github.com/maroc81/WeatherLily/tree/main/main/net accessed 20241224
+  AudioReader *this_reader = (AudioReader *) evt->user_data;
+
+  switch (evt->event_id) {
+    case HTTP_EVENT_ON_HEADER:
+      if (strcasecmp(evt->header_key, "Content-Type") == 0) {
+        this_reader->audio_file_type_ = get_audio_type(evt->header_value);
+      }
+      break;
+    default:
+      break;
+  }
+  return ESP_OK;
+}
+
+AudioReaderState AudioReader::file_read_() {
+  size_t remaining_bytes = this->current_audio_file_->length - (this->file_current_ - this->current_audio_file_->data);
+  if (remaining_bytes > 0) {
+    size_t bytes_written = this->file_ring_buffer_->write_without_replacement(this->file_current_, remaining_bytes,
+                                                                              pdMS_TO_TICKS(READ_WRITE_TIMEOUT_MS));
+    this->file_current_ += bytes_written;
+
+    return AudioReaderState::READING;
+  }
+
+  return AudioReaderState::FINISHED;
+}
+
+AudioReaderState AudioReader::http_read_() {
+  this->output_transfer_buffer_->transfer_data_to_sink(pdMS_TO_TICKS(READ_WRITE_TIMEOUT_MS));
+
+  if (esp_http_client_is_complete_data_received(this->client_)) {
+    if (this->output_transfer_buffer_->available() == 0) {
+      this->cleanup_connection_();
+      return AudioReaderState::FINISHED;
+    }
+  } else {
+    size_t bytes_to_read = this->output_transfer_buffer_->free();
+    int received_len =
+        esp_http_client_read(this->client_, (char *) this->output_transfer_buffer_->get_buffer_end(), bytes_to_read);
+
+    if (received_len > 0) {
+      this->output_transfer_buffer_->increase_buffer_length(received_len);
+      this->last_data_read_ms_ = millis();
+    } else if (received_len < 0) {
+      // HTTP read error
+      this->cleanup_connection_();
+      return AudioReaderState::FAILED;
+    } else {
+      if (bytes_to_read > 0) {
+        // Read timed out
+        if ((millis() - this->last_data_read_ms_) > CONNECTION_TIMEOUT_MS) {
+          this->cleanup_connection_();
+          return AudioReaderState::FAILED;
+        }
+
+        delay(READ_WRITE_TIMEOUT_MS);
+      }
+    }
+  }
+
+  return AudioReaderState::READING;
+}
+
+void AudioReader::cleanup_connection_() {
+  if (this->client_ != nullptr) {
+    esp_http_client_close(this->client_);
+    esp_http_client_cleanup(this->client_);
+    this->client_ = nullptr;
+  }
+}
+
+}  // namespace audio
+}  // namespace esphome
+
+#endif

esphome/components/audio/audio_reader.h

@@ -0,0 +1,85 @@
+#pragma once
+
+#ifdef USE_ESP_IDF
+
+#include "audio.h"
+#include "audio_transfer_buffer.h"
+
+#include "esphome/core/ring_buffer.h"
+
+#include "esp_err.h"
+
+#include <esp_http_client.h>
+
+namespace esphome {
+namespace audio {
+
+enum class AudioReaderState : uint8_t {
+  READING = 0,  // More data is available to read
+  FINISHED,     // All data has been read and transferred
+  FAILED,       // Encountered an error
+};
+
+class AudioReader {
+  /*
+   * @brief Class that facilitates reading a raw audio file.
+   * Files can be read from flash (stored in a AudioFile struct) or from an http source.
+   * The file data is sent to a ring buffer sink.
+   */
+ public:
+  /// @brief Constructs an AudioReader object.
+  /// The transfer buffer isn't allocated here, but only if necessary (an http source) in the start function.
+  /// @param buffer_size Transfer buffer size in bytes.
+  AudioReader(size_t buffer_size) : buffer_size_(buffer_size) {}
+  ~AudioReader();
+
+  /// @brief Adds a sink ring buffer for audio data. Takes ownership of the ring buffer in a shared_ptr
+  /// @param output_ring_buffer weak_ptr of a shared_ptr of the sink ring buffer to transfer ownership
+  /// @return  ESP_OK if successful, ESP_ERR_INVALID_STATE otherwise
+  esp_err_t add_sink(const std::weak_ptr<RingBuffer> &output_ring_buffer);
+
+  /// @brief Starts reading an audio file from an http source. The transfer buffer is allocated here.
+  /// @param uri Web url to the http file.
+  /// @param file_type AudioFileType variable passed-by-reference indicating the type of file being read.
+  /// @return ESP_OK if successful, an ESP_ERR* code otherwise.
+  esp_err_t start(const std::string &uri, AudioFileType &file_type);
+
+  /// @brief Starts reading an audio file from flash. No transfer buffer is allocated.
+  /// @param audio_file AudioFile struct containing the file.
+  /// @param file_type AudioFileType variable passed-by-reference indicating the type of file being read.
+  /// @return ESP_OK
+  esp_err_t start(AudioFile *audio_file, AudioFileType &file_type);
+
+  /// @brief Reads new file data from the source and sends to the ring buffer sink.
+  /// @return AudioReaderState
+  AudioReaderState read();
+
+ protected:
+  /// @brief Monitors the http client events to attempt determining the file type from the Content-Type header
+  static esp_err_t http_event_handler(esp_http_client_event_t *evt);
+
+  /// @brief Determines the audio file type from the http header's Content-Type key
+  /// @param content_type string with the Content-Type key
+  /// @return AudioFileType of the url, if it can be determined. If not, return AudioFileType::NONE.
+  static AudioFileType get_audio_type(const char *content_type);
+
+  AudioReaderState file_read_();
+  AudioReaderState http_read_();
+
+  std::shared_ptr<RingBuffer> file_ring_buffer_;
+  std::unique_ptr<AudioSinkTransferBuffer> output_transfer_buffer_;
+  void cleanup_connection_();
+
+  size_t buffer_size_;
+  uint32_t last_data_read_ms_;
+
+  esp_http_client_handle_t client_{nullptr};
+
+  AudioFile *current_audio_file_{nullptr};
+  AudioFileType audio_file_type_{AudioFileType::NONE};
+  const uint8_t *file_current_{nullptr};
+};
+}  // namespace audio
+}  // namespace esphome
+
+#endif

esphome/components/audio/audio_resampler.cpp

@@ -0,0 +1,159 @@
+#include "audio_resampler.h"
+
+#ifdef USE_ESP32
+
+#include "esphome/core/hal.h"
+
+namespace esphome {
+namespace audio {
+
+static const uint32_t READ_WRITE_TIMEOUT_MS = 20;
+
+AudioResampler::AudioResampler(size_t input_buffer_size, size_t output_buffer_size)
+    : input_buffer_size_(input_buffer_size), output_buffer_size_(output_buffer_size) {
+  this->input_transfer_buffer_ = AudioSourceTransferBuffer::create(input_buffer_size);
+  this->output_transfer_buffer_ = AudioSinkTransferBuffer::create(output_buffer_size);
+}
+
+esp_err_t AudioResampler::add_source(std::weak_ptr<RingBuffer> &input_ring_buffer) {
+  if (this->input_transfer_buffer_ != nullptr) {
+    this->input_transfer_buffer_->set_source(input_ring_buffer);
+    return ESP_OK;
+  }
+  return ESP_ERR_NO_MEM;
+}
+
+esp_err_t AudioResampler::add_sink(std::weak_ptr<RingBuffer> &output_ring_buffer) {
+  if (this->output_transfer_buffer_ != nullptr) {
+    this->output_transfer_buffer_->set_sink(output_ring_buffer);
+    return ESP_OK;
+  }
+  return ESP_ERR_NO_MEM;
+}
+
+#ifdef USE_SPEAKER
+esp_err_t AudioResampler::add_sink(speaker::Speaker *speaker) {
+  if (this->output_transfer_buffer_ != nullptr) {
+    this->output_transfer_buffer_->set_sink(speaker);
+    return ESP_OK;
+  }
+  return ESP_ERR_NO_MEM;
+}
+#endif
+
+esp_err_t AudioResampler::start(AudioStreamInfo &input_stream_info, AudioStreamInfo &output_stream_info,
+                                uint16_t number_of_taps, uint16_t number_of_filters) {
+  this->input_stream_info_ = input_stream_info;
+  this->output_stream_info_ = output_stream_info;
+
+  if ((this->input_transfer_buffer_ == nullptr) || (this->output_transfer_buffer_ == nullptr)) {
+    return ESP_ERR_NO_MEM;
+  }
+
+  if ((input_stream_info.get_bits_per_sample() > 32) || (output_stream_info.get_bits_per_sample() > 32) ||
+      (input_stream_info_.get_channels() != output_stream_info.get_channels())) {
+    return ESP_ERR_NOT_SUPPORTED;
+  }
+
+  if ((input_stream_info.get_sample_rate() != output_stream_info.get_sample_rate()) ||
+      (input_stream_info.get_bits_per_sample() != output_stream_info.get_bits_per_sample())) {
+    this->resampler_ = make_unique<esp_audio_libs::resampler::Resampler>(
+        input_stream_info.bytes_to_samples(this->input_buffer_size_),
+        output_stream_info.bytes_to_samples(this->output_buffer_size_));
+
+    // Use cascaded biquad filters when downsampling to avoid aliasing
+    bool use_pre_filter = output_stream_info.get_sample_rate() < input_stream_info.get_sample_rate();
+
+    esp_audio_libs::resampler::ResamplerConfiguration resample_config = {
+        .source_sample_rate = static_cast<float>(input_stream_info.get_sample_rate()),
+        .target_sample_rate = static_cast<float>(output_stream_info.get_sample_rate()),
+        .source_bits_per_sample = input_stream_info.get_bits_per_sample(),
+        .target_bits_per_sample = output_stream_info.get_bits_per_sample(),
+        .channels = input_stream_info_.get_channels(),
+        .use_pre_or_post_filter = use_pre_filter,
+        .subsample_interpolate = false,  // Doubles the CPU load. Using more filters is a better alternative
+        .number_of_taps = number_of_taps,
+        .number_of_filters = number_of_filters,
+    };
+
+    if (!this->resampler_->initialize(resample_config)) {
+      // Failed to allocate the resampler's internal buffers
+      return ESP_ERR_NO_MEM;
+    }
+  }
+
+  return ESP_OK;
+}
+
+AudioResamplerState AudioResampler::resample(bool stop_gracefully, int32_t *ms_differential) {
+  if (stop_gracefully) {
+    if (!this->input_transfer_buffer_->has_buffered_data() && (this->output_transfer_buffer_->available() == 0)) {
+      return AudioResamplerState::FINISHED;
+    }
+  }
+
+  if (!this->pause_output_) {
+    // Move audio data to the sink
+    this->output_transfer_buffer_->transfer_data_to_sink(pdMS_TO_TICKS(READ_WRITE_TIMEOUT_MS));
+  } else {
+    // If paused, block to avoid wasting CPU resources
+    delay(READ_WRITE_TIMEOUT_MS);
+  }
+
+  this->input_transfer_buffer_->transfer_data_from_source(pdMS_TO_TICKS(READ_WRITE_TIMEOUT_MS));
+
+  if (this->input_transfer_buffer_->available() == 0) {
+    // No samples available to process
+    return AudioResamplerState::RESAMPLING;
+  }
+
+  const size_t bytes_free = this->output_transfer_buffer_->free();
+  const uint32_t frames_free = this->output_stream_info_.bytes_to_frames(bytes_free);
+
+  const size_t bytes_available = this->input_transfer_buffer_->available();
+  const uint32_t frames_available = this->input_stream_info_.bytes_to_frames(bytes_available);
+
+  if ((this->input_stream_info_.get_sample_rate() != this->output_stream_info_.get_sample_rate()) ||
+      (this->input_stream_info_.get_bits_per_sample() != this->output_stream_info_.get_bits_per_sample())) {
+    esp_audio_libs::resampler::ResamplerResults results =
+        this->resampler_->resample(this->input_transfer_buffer_->get_buffer_start(),
+                                   this->output_transfer_buffer_->get_buffer_end(), frames_available, frames_free, -3);
+
+    this->input_transfer_buffer_->decrease_buffer_length(this->input_stream_info_.frames_to_bytes(results.frames_used));
+    this->output_transfer_buffer_->increase_buffer_length(
+        this->output_stream_info_.frames_to_bytes(results.frames_generated));
+
+    // Resampling causes slight differences in the durations used versus generated. Computes the difference in
+    // millisconds. The callback function passing the played audio duration uses the difference to convert from output
+    // duration to input duration.
+    this->accumulated_frames_used_ += results.frames_used;
+    this->accumulated_frames_generated_ += results.frames_generated;
+
+    const int32_t used_ms =
+        this->input_stream_info_.frames_to_milliseconds_with_remainder(&this->accumulated_frames_used_);
+    const int32_t generated_ms =
+        this->output_stream_info_.frames_to_milliseconds_with_remainder(&this->accumulated_frames_generated_);
+
+    *ms_differential = used_ms - generated_ms;
+
+  } else {
+    // No resampling required, copy samples directly to the output transfer buffer
+    *ms_differential = 0;
+
+    const size_t bytes_to_transfer = std::min(this->output_stream_info_.frames_to_bytes(frames_free),
+                                              this->input_stream_info_.frames_to_bytes(frames_available));
+
+    std::memcpy((void *) this->output_transfer_buffer_->get_buffer_end(),
+                (void *) this->input_transfer_buffer_->get_buffer_start(), bytes_to_transfer);
+
+    this->input_transfer_buffer_->decrease_buffer_length(bytes_to_transfer);
+    this->output_transfer_buffer_->increase_buffer_length(bytes_to_transfer);
+  }
+
+  return AudioResamplerState::RESAMPLING;
+}
+
+}  // namespace audio
+}  // namespace esphome
+
+#endif

esphome/components/audio/audio_resampler.h

@@ -0,0 +1,101 @@
+#pragma once
+
+#ifdef USE_ESP32
+
+#include "audio.h"
+#include "audio_transfer_buffer.h"
+
+#include "esphome/core/defines.h"
+#include "esphome/core/ring_buffer.h"
+
+#ifdef USE_SPEAKER
+#include "esphome/components/speaker/speaker.h"
+#endif
+
+#include "esp_err.h"
+
+#include <resampler.h>  // esp-audio-libs
+
+namespace esphome {
+namespace audio {
+
+enum class AudioResamplerState : uint8_t {
+  RESAMPLING,  // More data is available to resample
+  FINISHED,    // All file data has been resampled and transferred
+  FAILED,      // Unused state included for consistency among Audio classes
+};
+
+class AudioResampler {
+  /*
+   * @brief Class that facilitates resampling audio.
+   * The audio data is read from a ring buffer source, resampled, and sent to an audio sink (ring buffer or speaker
+   * component). Also supports converting bits per sample.
+   */
+ public:
+  /// @brief Allocates the input and output transfer buffers
+  /// @param input_buffer_size Size of the input transfer buffer in bytes.
+  /// @param output_buffer_size Size of the output transfer buffer in bytes.
+  AudioResampler(size_t input_buffer_size, size_t output_buffer_size);
+
+  /// @brief Adds a source ring buffer for audio data. Takes ownership of the ring buffer in a shared_ptr.
+  /// @param input_ring_buffer weak_ptr of a shared_ptr of the sink ring buffer to transfer ownership
+  /// @return ESP_OK if successsful, ESP_ERR_NO_MEM if the transfer buffer wasn't allocated
+  esp_err_t add_source(std::weak_ptr<RingBuffer> &input_ring_buffer);
+
+  /// @brief Adds a sink ring buffer for resampled audio. Takes ownership of the ring buffer in a shared_ptr.
+  /// @param output_ring_buffer weak_ptr of a shared_ptr of the sink ring buffer to transfer ownership
+  /// @return ESP_OK if successsful, ESP_ERR_NO_MEM if the transfer buffer wasn't allocated
+  esp_err_t add_sink(std::weak_ptr<RingBuffer> &output_ring_buffer);
+
+#ifdef USE_SPEAKER
+  /// @brief Adds a sink speaker for decoded audio.
+  /// @param speaker pointer to speaker component
+  /// @return ESP_OK if successsful, ESP_ERR_NO_MEM if the transfer buffer wasn't allocated
+  esp_err_t add_sink(speaker::Speaker *speaker);
+#endif
+
+  /// @brief Sets up the class to resample.
+  /// @param input_stream_info The incoming sample rate, bits per sample, and number of channels
+  /// @param output_stream_info The desired outgoing sample rate, bits per sample, and number of channels
+  /// @param number_of_taps Number of taps per FIR filter
+  /// @param number_of_filters Number of FIR filters
+  /// @return ESP_OK if it is able to convert the incoming stream,
+  ///         ESP_ERR_NO_MEM if the transfer buffers failed to allocate,
+  ///         ESP_ERR_NOT_SUPPORTED if the stream can't be converted.
+  esp_err_t start(AudioStreamInfo &input_stream_info, AudioStreamInfo &output_stream_info, uint16_t number_of_taps,
+                  uint16_t number_of_filters);
+
+  /// @brief Resamples audio from the ring buffer source and writes to the sink.
+  /// @param stop_gracefully If true, it indicates the file decoder is finished. The resampler will resample all the
+  ///                        remaining audio and then finish.
+  /// @param ms_differential Pointer to a (int32_t) variable that will store the difference, in milliseconds, between
+  ///                        the duration of input audio used and the duration of output audio generated.
+  /// @return AudioResamplerState
+  AudioResamplerState resample(bool stop_gracefully, int32_t *ms_differential);
+
+  /// @brief Pauses sending resampled audio to the sink. If paused, it will continue to process internal buffers.
+  /// @param pause_state If true, audio data is not sent to the sink.
+  void set_pause_output_state(bool pause_state) { this->pause_output_ = pause_state; }
+
+ protected:
+  std::unique_ptr<AudioSourceTransferBuffer> input_transfer_buffer_;
+  std::unique_ptr<AudioSinkTransferBuffer> output_transfer_buffer_;
+
+  size_t input_buffer_size_;
+  size_t output_buffer_size_;
+
+  uint32_t accumulated_frames_used_{0};
+  uint32_t accumulated_frames_generated_{0};
+
+  bool pause_output_{false};
+
+  AudioStreamInfo input_stream_info_;
+  AudioStreamInfo output_stream_info_;
+
+  std::unique_ptr<esp_audio_libs::resampler::Resampler> resampler_;
+};
+
+}  // namespace audio
+}  // namespace esphome
+
+#endif

esphome/components/audio/audio_transfer_buffer.cpp

@@ -0,0 +1,165 @@
+#include "audio_transfer_buffer.h"
+
+#ifdef USE_ESP32
+
+#include "esphome/core/helpers.h"
+
+namespace esphome {
+namespace audio {
+
+AudioTransferBuffer::~AudioTransferBuffer() { this->deallocate_buffer_(); };
+
+std::unique_ptr<AudioSinkTransferBuffer> AudioSinkTransferBuffer::create(size_t buffer_size) {
+  std::unique_ptr<AudioSinkTransferBuffer> sink_buffer = make_unique<AudioSinkTransferBuffer>();
+
+  if (!sink_buffer->allocate_buffer_(buffer_size)) {
+    return nullptr;
+  }
+
+  return sink_buffer;
+}
+
+std::unique_ptr<AudioSourceTransferBuffer> AudioSourceTransferBuffer::create(size_t buffer_size) {
+  std::unique_ptr<AudioSourceTransferBuffer> source_buffer = make_unique<AudioSourceTransferBuffer>();
+
+  if (!source_buffer->allocate_buffer_(buffer_size)) {
+    return nullptr;
+  }
+
+  return source_buffer;
+}
+
+size_t AudioTransferBuffer::free() const {
+  if (this->buffer_size_ == 0) {
+    return 0;
+  }
+  return this->buffer_size_ - (this->buffer_length_ - (this->data_start_ - this->buffer_));
+}
+
+void AudioTransferBuffer::decrease_buffer_length(size_t bytes) {
+  this->buffer_length_ -= bytes;
+  this->data_start_ += bytes;
+}
+
+void AudioTransferBuffer::increase_buffer_length(size_t bytes) { this->buffer_length_ += bytes; }
+
+void AudioTransferBuffer::clear_buffered_data() {
+  this->buffer_length_ = 0;
+  if (this->ring_buffer_.use_count() > 0) {
+    this->ring_buffer_->reset();
+  }
+}
+
+void AudioSinkTransferBuffer::clear_buffered_data() {
+  this->buffer_length_ = 0;
+  if (this->ring_buffer_.use_count() > 0) {
+    this->ring_buffer_->reset();
+  }
+#ifdef USE_SPEAKER
+  if (this->speaker_ != nullptr) {
+    this->speaker_->stop();
+  }
+#endif
+}
+
+bool AudioTransferBuffer::has_buffered_data() const {
+  if (this->ring_buffer_.use_count() > 0) {
+    return ((this->ring_buffer_->available() > 0) || (this->available() > 0));
+  }
+  return (this->available() > 0);
+}
+
+bool AudioTransferBuffer::reallocate(size_t new_buffer_size) {
+  if (this->buffer_length_ > 0) {
+    // Already has data in the buffer, fail
+    return false;
+  }
+  this->deallocate_buffer_();
+  return this->allocate_buffer_(new_buffer_size);
+}
+
+bool AudioTransferBuffer::allocate_buffer_(size_t buffer_size) {
+  this->buffer_size_ = buffer_size;
+
+  RAMAllocator<uint8_t> allocator(ExternalRAMAllocator<uint8_t>::ALLOW_FAILURE);
+
+  this->buffer_ = allocator.allocate(this->buffer_size_);
+  if (this->buffer_ == nullptr) {
+    return false;
+  }
+
+  this->data_start_ = this->buffer_;
+  this->buffer_length_ = 0;
+
+  return true;
+}
+
+void AudioTransferBuffer::deallocate_buffer_() {
+  if (this->buffer_ != nullptr) {
+    RAMAllocator<uint8_t> allocator(ExternalRAMAllocator<uint8_t>::ALLOW_FAILURE);
+    allocator.deallocate(this->buffer_, this->buffer_size_);
+    this->buffer_ = nullptr;
+    this->data_start_ = nullptr;
+  }
+
+  this->buffer_size_ = 0;
+  this->buffer_length_ = 0;
+}
+
+size_t AudioSourceTransferBuffer::transfer_data_from_source(TickType_t ticks_to_wait) {
+  // Shift data in buffer to start
+  if (this->buffer_length_ > 0) {
+    memmove(this->buffer_, this->data_start_, this->buffer_length_);
+  }
+  this->data_start_ = this->buffer_;
+
+  size_t bytes_to_read = this->free();
+  size_t bytes_read = 0;
+  if (bytes_to_read > 0) {
+    if (this->ring_buffer_.use_count() > 0) {
+      bytes_read = this->ring_buffer_->read((void *) this->get_buffer_end(), bytes_to_read, ticks_to_wait);
+    }
+
+    this->increase_buffer_length(bytes_read);
+  }
+  return bytes_read;
+}
+
+size_t AudioSinkTransferBuffer::transfer_data_to_sink(TickType_t ticks_to_wait) {
+  size_t bytes_written = 0;
+  if (this->available()) {
+#ifdef USE_SPEAKER
+    if (this->speaker_ != nullptr) {
+      bytes_written = this->speaker_->play(this->data_start_, this->available(), ticks_to_wait);
+    } else
+#endif
+        if (this->ring_buffer_.use_count() > 0) {
+      bytes_written =
+          this->ring_buffer_->write_without_replacement((void *) this->data_start_, this->available(), ticks_to_wait);
+    }
+
+    this->decrease_buffer_length(bytes_written);
+
+    // Shift unwritten data to the start of the buffer
+    memmove(this->buffer_, this->data_start_, this->buffer_length_);
+    this->data_start_ = this->buffer_;
+  }
+  return bytes_written;
+}
+
+bool AudioSinkTransferBuffer::has_buffered_data() const {
+#ifdef USE_SPEAKER
+  if (this->speaker_ != nullptr) {
+    return (this->speaker_->has_buffered_data() || (this->available() > 0));
+  }
+#endif
+  if (this->ring_buffer_.use_count() > 0) {
+    return ((this->ring_buffer_->available() > 0) || (this->available() > 0));
+  }
+  return (this->available() > 0);
+}
+
+}  // namespace audio
+}  // namespace esphome
+
+#endif

esphome/components/audio/audio_transfer_buffer.h

@@ -0,0 +1,139 @@
+#pragma once
+
+#ifdef USE_ESP32
+#include "esphome/core/defines.h"
+#include "esphome/core/ring_buffer.h"
+
+#ifdef USE_SPEAKER
+#include "esphome/components/speaker/speaker.h"
+#endif
+
+#include "esp_err.h"
+
+#include <freertos/FreeRTOS.h>
+
+namespace esphome {
+namespace audio {
+
+class AudioTransferBuffer {
+  /*
+   * @brief Class that facilitates tranferring data between a buffer and an audio source or sink.
+   * The transfer buffer is a typical C array that temporarily holds data for processing in other audio components.
+   * Both sink and source transfer buffers can use a ring buffer as the sink/source.
+   *   - The ring buffer is stored in a shared_ptr, so destroying the transfer buffer object will release ownership.
+   */
+ public:
+  /// @brief Destructor that deallocates the transfer buffer
+  ~AudioTransferBuffer();
+
+  /// @brief Returns a pointer to the start of the transfer buffer where available() bytes of exisiting data can be read
+  uint8_t *get_buffer_start() const { return this->data_start_; }
+
+  /// @brief Returns a pointer to the end of the transfer buffer where free() bytes of new data can be written
+  uint8_t *get_buffer_end() const { return this->data_start_ + this->buffer_length_; }
+
+  /// @brief Updates the internal state of the transfer buffer. This should be called after reading data
+  /// @param bytes The number of bytes consumed/read
+  void decrease_buffer_length(size_t bytes);
+
+  /// @brief Updates the internal state of the transfer buffer. This should be called after writing data
+  /// @param bytes The number of bytes written
+  void increase_buffer_length(size_t bytes);
+
+  /// @brief Returns the transfer buffer's currently available bytes to read
+  size_t available() const { return this->buffer_length_; }
+
+  /// @brief Returns the transfer buffers allocated bytes
+  size_t capacity() const { return this->buffer_size_; }
+
+  /// @brief Returns the transfer buffer's currrently free bytes available to write
+  size_t free() const;
+
+  /// @brief Clears data in the transfer buffer and, if possible, the source/sink.
+  virtual void clear_buffered_data();
+
+  /// @brief Tests if there is any data in the tranfer buffer or the source/sink.
+  /// @return True if there is data, false otherwise.
+  virtual bool has_buffered_data() const;
+
+  bool reallocate(size_t new_buffer_size);
+
+ protected:
+  /// @brief Allocates the transfer buffer in external memory, if available.
+  /// @return True is successful, false otherwise.
+  bool allocate_buffer_(size_t buffer_size);
+
+  /// @brief Deallocates the buffer and resets the class variables.
+  void deallocate_buffer_();
+
+  // A possible source or sink for the transfer buffer
+  std::shared_ptr<RingBuffer> ring_buffer_;
+
+  uint8_t *buffer_{nullptr};
+  uint8_t *data_start_{nullptr};
+
+  size_t buffer_size_{0};
+  size_t buffer_length_{0};
+};
+
+class AudioSinkTransferBuffer : public AudioTransferBuffer {
+  /*
+   * @brief A class that implements a transfer buffer for audio sinks.
+   * Supports writing processed data in the transfer buffer to a ring buffer or a speaker component.
+   */
+ public:
+  /// @brief Creates a new sink transfer buffer.
+  /// @param buffer_size Size of the transfer buffer in bytes.
+  /// @return unique_ptr if successfully allocated, nullptr otherwise
+  static std::unique_ptr<AudioSinkTransferBuffer> create(size_t buffer_size);
+
+  /// @brief Writes any available data in the transfer buffer to the sink.
+  /// @param ticks_to_wait FreeRTOS ticks to block while waiting for the sink to have enough space
+  /// @return Number of bytes written
+  size_t transfer_data_to_sink(TickType_t ticks_to_wait);
+
+  /// @brief Adds a ring buffer as the transfer buffer's sink.
+  /// @param ring_buffer weak_ptr to the allocated ring buffer
+  void set_sink(const std::weak_ptr<RingBuffer> &ring_buffer) { this->ring_buffer_ = ring_buffer.lock(); }
+
+#ifdef USE_SPEAKER
+  /// @brief Adds a speaker as the transfer buffer's sink.
+  /// @param speaker Pointer to the speaker component
+  void set_sink(speaker::Speaker *speaker) { this->speaker_ = speaker; }
+#endif
+
+  void clear_buffered_data() override;
+
+  bool has_buffered_data() const override;
+
+ protected:
+#ifdef USE_SPEAKER
+  speaker::Speaker *speaker_{nullptr};
+#endif
+};
+
+class AudioSourceTransferBuffer : public AudioTransferBuffer {
+  /*
+   * @brief A class that implements a transfer buffer for audio sources.
+   * Supports reading audio data from a ring buffer into the transfer buffer for processing.
+   */
+ public:
+  /// @brief Creates a new source transfer buffer.
+  /// @param buffer_size Size of the transfer buffer in bytes.
+  /// @return unique_ptr if successfully allocated, nullptr otherwise
+  static std::unique_ptr<AudioSourceTransferBuffer> create(size_t buffer_size);
+
+  /// @brief Reads any available data from the sink into the transfer buffer.
+  /// @param ticks_to_wait FreeRTOS ticks to block while waiting for the source to have enough data
+  /// @return Number of bytes read
+  size_t transfer_data_from_source(TickType_t ticks_to_wait);
+
+  /// @brief Adds a ring buffer as the transfer buffer's source.
+  /// @param ring_buffer weak_ptr to the allocated ring buffer
+  void set_source(const std::weak_ptr<RingBuffer> &ring_buffer) { this->ring_buffer_ = ring_buffer.lock(); };
+};
+
+}  // namespace audio
+}  // namespace esphome
+
+#endif

esphome/components/audio_adc/__init__.py

@@ -0,0 +1,41 @@
+from esphome import automation
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.const import CONF_ID, CONF_MIC_GAIN
+from esphome.core import coroutine_with_priority
+
+CODEOWNERS = ["@kbx81"]
+IS_PLATFORM_COMPONENT = True
+
+audio_adc_ns = cg.esphome_ns.namespace("audio_adc")
+AudioAdc = audio_adc_ns.class_("AudioAdc")
+
+SetMicGainAction = audio_adc_ns.class_("SetMicGainAction", automation.Action)
+
+
+SET_MIC_GAIN_ACTION_SCHEMA = cv.maybe_simple_value(
+    {
+        cv.GenerateID(): cv.use_id(AudioAdc),
+        cv.Required(CONF_MIC_GAIN): cv.templatable(cv.decibel),
+    },
+    key=CONF_MIC_GAIN,
+)
+
+
+@automation.register_action(
+    "audio_adc.set_mic_gain", SetMicGainAction, SET_MIC_GAIN_ACTION_SCHEMA
+)
+async def audio_adc_set_mic_gain_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    var = cg.new_Pvariable(action_id, template_arg, paren)
+
+    template_ = await cg.templatable(config.get(CONF_MIC_GAIN), args, float)
+    cg.add(var.set_mic_gain(template_))
+
+    return var
+
+
+@coroutine_with_priority(100.0)
+async def to_code(config):
+    cg.add_define("USE_AUDIO_ADC")
+    cg.add_global(audio_adc_ns.using)

esphome/components/audio_adc/audio_adc.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "esphome/core/defines.h"
+#include "esphome/core/hal.h"
+
+namespace esphome {
+namespace audio_adc {
+
+class AudioAdc {
+ public:
+  virtual bool set_mic_gain(float mic_gain) = 0;
+
+  virtual float mic_gain() = 0;
+};
+
+}  // namespace audio_adc
+}  // namespace esphome

esphome/components/audio_adc/automation.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "esphome/core/automation.h"
+#include "esphome/core/component.h"
+#include "audio_adc.h"
+
+namespace esphome {
+namespace audio_adc {
+
+template<typename... Ts> class SetMicGainAction : public Action<Ts...> {
+ public:
+  explicit SetMicGainAction(AudioAdc *audio_adc) : audio_adc_(audio_adc) {}
+
+  TEMPLATABLE_VALUE(float, mic_gain)
+
+  void play(Ts... x) override { this->audio_adc_->set_mic_gain(this->mic_gain_.value(x...)); }
+
+ protected:
+  AudioAdc *audio_adc_;
+};
+
+}  // namespace audio_adc
+}  // namespace esphome

esphome/components/audio_dac/__init__.py

@@ -0,0 +1,57 @@
+from esphome import automation
+from esphome.automation import maybe_simple_id
+import esphome.codegen as cg
+import esphome.config_validation as cv
+from esphome.const import CONF_ID, CONF_VOLUME
+from esphome.core import coroutine_with_priority
+
+CODEOWNERS = ["@kbx81"]
+IS_PLATFORM_COMPONENT = True
+
+audio_dac_ns = cg.esphome_ns.namespace("audio_dac")
+AudioDac = audio_dac_ns.class_("AudioDac")
+
+MuteOffAction = audio_dac_ns.class_("MuteOffAction", automation.Action)
+MuteOnAction = audio_dac_ns.class_("MuteOnAction", automation.Action)
+SetVolumeAction = audio_dac_ns.class_("SetVolumeAction", automation.Action)
+
+
+MUTE_ACTION_SCHEMA = maybe_simple_id(
+    {
+        cv.GenerateID(): cv.use_id(AudioDac),
+    }
+)
+
+SET_VOLUME_ACTION_SCHEMA = cv.maybe_simple_value(
+    {
+        cv.GenerateID(): cv.use_id(AudioDac),
+        cv.Required(CONF_VOLUME): cv.templatable(cv.percentage),
+    },
+    key=CONF_VOLUME,
+)
+
+
+@automation.register_action("audio_dac.mute_off", MuteOffAction, MUTE_ACTION_SCHEMA)
+@automation.register_action("audio_dac.mute_on", MuteOnAction, MUTE_ACTION_SCHEMA)
+async def audio_dac_mute_action_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)
+
+
+@automation.register_action(
+    "audio_dac.set_volume", SetVolumeAction, SET_VOLUME_ACTION_SCHEMA
+)
+async def audio_dac_set_volume_to_code(config, action_id, template_arg, args):
+    paren = await cg.get_variable(config[CONF_ID])
+    var = cg.new_Pvariable(action_id, template_arg, paren)
+
+    template_ = await cg.templatable(config.get(CONF_VOLUME), args, float)
+    cg.add(var.set_volume(template_))
+
+    return var
+
+
+@coroutine_with_priority(100.0)
+async def to_code(config):
+    cg.add_define("USE_AUDIO_DAC")
+    cg.add_global(audio_dac_ns.using)

esphome/components/audio_dac/audio_dac.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "esphome/core/defines.h"
+#include "esphome/core/hal.h"
+
+namespace esphome {
+namespace audio_dac {
+
+class AudioDac {
+ public:
+  virtual bool set_mute_off() = 0;
+  virtual bool set_mute_on() = 0;
+  virtual bool set_volume(float volume) = 0;
+
+  virtual bool is_muted() = 0;
+  virtual float volume() = 0;
+
+ protected:
+  bool is_muted_{false};
+};
+
+}  // namespace audio_dac
+}  // namespace esphome

esphome/components/audio_dac/automation.h

@@ -0,0 +1,43 @@
+#pragma once
+
+#include "esphome/core/automation.h"
+#include "esphome/core/component.h"
+#include "audio_dac.h"
+
+namespace esphome {
+namespace audio_dac {
+
+template<typename... Ts> class MuteOffAction : public Action<Ts...> {
+ public:
+  explicit MuteOffAction(AudioDac *audio_dac) : audio_dac_(audio_dac) {}
+
+  void play(Ts... x) override { this->audio_dac_->set_mute_off(); }
+
+ protected:
+  AudioDac *audio_dac_;
+};
+
+template<typename... Ts> class MuteOnAction : public Action<Ts...> {
+ public:
+  explicit MuteOnAction(AudioDac *audio_dac) : audio_dac_(audio_dac) {}
+
+  void play(Ts... x) override { this->audio_dac_->set_mute_on(); }
+
+ protected:
+  AudioDac *audio_dac_;
+};
+
+template<typename... Ts> class SetVolumeAction : public Action<Ts...> {
+ public:
+  explicit SetVolumeAction(AudioDac *audio_dac) : audio_dac_(audio_dac) {}
+
+  TEMPLATABLE_VALUE(float, volume)
+
+  void play(Ts... x) override { this->audio_dac_->set_volume(this->volume_.value(x...)); }
+
+ protected:
+  AudioDac *audio_dac_;
+};
+
+}  // namespace audio_dac
+}  // namespace esphome

esphome/components/axs15231/__init__.py

@@ -0,0 +1,6 @@
+import esphome.codegen as cg
+
+CODEOWNERS = ["@clydebarrow"]
+DEPENDENCIES = ["i2c"]
+
+axs15231_ns = cg.esphome_ns.namespace("axs15231")

esphome/components/axs15231/touchscreen/__init__.py

@@ -0,0 +1,36 @@
+from esphome import pins
+import esphome.codegen as cg
+from esphome.components import i2c, touchscreen
+import esphome.config_validation as cv
+from esphome.const import CONF_ID, CONF_INTERRUPT_PIN, CONF_RESET_PIN
+
+from .. import axs15231_ns
+
+AXS15231Touchscreen = axs15231_ns.class_(
+    "AXS15231Touchscreen",
+    touchscreen.Touchscreen,
+    i2c.I2CDevice,
+)
+
+CONFIG_SCHEMA = (
+    touchscreen.touchscreen_schema("50ms")
+    .extend(
+        {
+            cv.GenerateID(): cv.declare_id(AXS15231Touchscreen),
+            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(0x3B))
+)
+
+
+async def to_code(config):
+    var = cg.new_Pvariable(config[CONF_ID])
+    await touchscreen.register_touchscreen(var, config)
+    await i2c.register_i2c_device(var, 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/axs15231/touchscreen/axs15231_touchscreen.cpp

@@ -0,0 +1,64 @@
+#include "axs15231_touchscreen.h"
+
+#include "esphome/core/helpers.h"
+#include "esphome/core/log.h"
+
+namespace esphome {
+namespace axs15231 {
+
+static const char *const TAG = "ax15231.touchscreen";
+
+constexpr static const uint8_t AXS_READ_TOUCHPAD[11] = {0xb5, 0xab, 0xa5, 0x5a, 0x0, 0x0, 0x0, 0x8};
+
+#define ERROR_CHECK(err) \
+  if ((err) != i2c::ERROR_OK) { \
+    this->status_set_warning("Failed to communicate"); \
+    return; \
+  }
+
+void AXS15231Touchscreen::setup() {
+  ESP_LOGCONFIG(TAG, "Setting up AXS15231 Touchscreen...");
+  if (this->reset_pin_ != nullptr) {
+    this->reset_pin_->setup();
+    this->reset_pin_->digital_write(false);
+    delay(5);
+    this->reset_pin_->digital_write(true);
+    delay(10);
+  }
+  if (this->interrupt_pin_ != nullptr) {
+    this->interrupt_pin_->pin_mode(gpio::FLAG_INPUT);
+    this->interrupt_pin_->setup();
+    this->attach_interrupt_(this->interrupt_pin_, gpio::INTERRUPT_FALLING_EDGE);
+  }
+  this->x_raw_max_ = this->display_->get_native_width();
+  this->y_raw_max_ = this->display_->get_native_height();
+  ESP_LOGCONFIG(TAG, "AXS15231 Touchscreen setup complete");
+}
+
+void AXS15231Touchscreen::update_touches() {
+  i2c::ErrorCode err;
+  uint8_t data[8]{};
+
+  err = this->write(AXS_READ_TOUCHPAD, sizeof(AXS_READ_TOUCHPAD), false);
+  ERROR_CHECK(err);
+  err = this->read(data, sizeof(data));
+  ERROR_CHECK(err);
+  this->status_clear_warning();
+  if (data[0] != 0)  // no touches
+    return;
+  uint16_t x = encode_uint16(data[2] & 0xF, data[3]);
+  uint16_t y = encode_uint16(data[4] & 0xF, data[5]);
+  this->add_raw_touch_position_(0, x, y);
+}
+
+void AXS15231Touchscreen::dump_config() {
+  ESP_LOGCONFIG(TAG, "AXS15231 Touchscreen:");
+  LOG_I2C_DEVICE(this);
+  LOG_PIN("  Interrupt Pin: ", this->interrupt_pin_);
+  LOG_PIN("  Reset Pin: ", this->reset_pin_);
+  ESP_LOGCONFIG(TAG, "  Width: %d", this->x_raw_max_);
+  ESP_LOGCONFIG(TAG, "  Height: %d", this->y_raw_max_);
+}
+
+}  // namespace axs15231
+}  // namespace esphome

esphome/components/axs15231/touchscreen/axs15231_touchscreen.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#include "esphome/components/i2c/i2c.h"
+#include "esphome/components/touchscreen/touchscreen.h"
+#include "esphome/core/component.h"
+#include "esphome/core/hal.h"
+
+namespace esphome {
+namespace axs15231 {
+
+class AXS15231Touchscreen : public touchscreen::Touchscreen, public i2c::I2CDevice {
+ public:
+  void setup() override;
+  void dump_config() override;
+
+  void set_interrupt_pin(InternalGPIOPin *pin) { this->interrupt_pin_ = pin; }
+  void set_reset_pin(GPIOPin *pin) { this->reset_pin_ = pin; }
+
+ protected:
+  void update_touches() override;
+
+  InternalGPIOPin *interrupt_pin_{};
+  GPIOPin *reset_pin_{};
+};
+
+}  // namespace axs15231
+}  // namespace esphome

esphome/components/bang_bang/bang_bang_climate.cpp

@@ -157,8 +157,11 @@ void BangBangClimate::switch_to_action_(climate::ClimateAction action) {
     default:
       trig = nullptr;
   }
-  assert(trig != nullptr);
-  trig->trigger();
+  if (trig != nullptr) {
+    trig->trigger();
+  } else {
+    ESP_LOGW(TAG, "trig not set - unsupported action");
+  }
   this->action = action;
   this->prev_trigger_ = trig;
   this->publish_state();

esphome/components/bedjet/bedjet_codec.cpp

@@ -13,8 +13,10 @@ float bedjet_temp_to_f(const uint8_t temp) {
 
 /** Cleans up the packet before sending. */
 BedjetPacket *BedjetCodec::clean_packet_() {
-  // So far no commands require more than 2 bytes of data.
-  assert(this->packet_.data_length <= 2);
+  // So far no commands require more than 2 bytes of data
+  if (this->packet_.data_length > 2) {
+    ESP_LOGW(TAG, "Packet may be malformed");
+  }
   for (int i = this->packet_.data_length; i < 2; i++) {
     this->packet_.data[i] = '\0';
   }

esphome/components/binary_sensor/__init__.py

@@ -25,7 +25,7 @@ from esphome.const import (
     CONF_STATE,
     CONF_TIMING,
     CONF_TRIGGER_ID,
-    CONF_WEB_SERVER_ID,
+    CONF_WEB_SERVER,
     DEVICE_CLASS_BATTERY,
     DEVICE_CLASS_BATTERY_CHARGING,
     DEVICE_CLASS_CARBON_MONOXIDE,
@@ -543,9 +543,8 @@ async def setup_binary_sensor_core_(var, config):
         mqtt_ = cg.new_Pvariable(mqtt_id, var)
         await mqtt.register_mqtt_component(mqtt_, config)
 
-    if (webserver_id := config.get(CONF_WEB_SERVER_ID)) is not None:
-        web_server_ = await cg.get_variable(webserver_id)
-        web_server.add_entity_to_sorting_list(web_server_, var, config)
+    if web_server_config := config.get(CONF_WEB_SERVER):
+        await web_server.add_entity_config(var, web_server_config)
 
 
 async def register_binary_sensor(var, config):

esphome/components/binary_sensor/binary_sensor.h

@@ -58,7 +58,7 @@ class BinarySensor : public EntityBase, public EntityBase_DeviceClass {
   void publish_initial_state(bool state);
 
   /// The current reported state of the binary sensor.
-  bool state;
+  bool state{false};
 
   void add_filter(Filter *filter);
   void add_filters(const std::vector<Filter *> &filters);

esphome/components/bk72xx/__init__.py

@@ -15,10 +15,11 @@ from esphome.components.libretiny.const import (
 )
 from esphome.core import CORE
 
-from .boards import BK72XX_BOARDS, BK72XX_BOARD_PINS
+from .boards import BK72XX_BOARD_PINS, BK72XX_BOARDS
 
 CODEOWNERS = ["@kuba2k2"]
 AUTO_LOAD = ["libretiny"]
+IS_TARGET_PLATFORM = True
 
 COMPONENT_DATA = LibreTinyComponent(
     name=COMPONENT_BK72XX,

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