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Author SHA1 Message Date
Matt M
56e2da5504 Backport maven changes 2024-08-02 08:11:23 -07:00
1307 changed files with 33063 additions and 410851 deletions

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@@ -68,26 +68,19 @@ ForEachMacros:
- BOOST_FOREACH
IncludeBlocks: Regroup
IncludeCategories:
# C standard library headers
#
# https://en.cppreference.com/w/cpp/header:
# * C compatibility headers
# * Special C compatibility headers
# * Empty C headers
# * Meaningless C headers
# * Unsupported C headers
- Regex: '^<(assert\.h|ctype\.h|errno\.h|fenv\.h|float\.h|inttypes\.h|limits\.h|locale\.h|math\.h|setjmp\.h|signal\.h|stdarg\.h|stddef\.h|stdint\.h|stdio\.h|stdlib\.h|string\.h|time\.h|uchar\.h|wchar\.h|wctype\.h|stdatomic\.h|ccomplex|complex\.h|ctgmath|tgmath\.h|ciso646|cstdalign|cstdbool|iso646\.h|stdalign\.h|stdbool\.h|stdatomic\.h|stdnoreturn\.h|threads\.h)>'
Priority: 1
# C++ standard library headers (lowercase and underscores with no .h suffix)
- Regex: '^<[a-z_]+>'
Priority: 2
# Other library headers (angle brackets)
- Regex: '^<.*'
Priority: 3
# Project headers (double quotes)
- Regex: '^".*'
Priority: 4
IncludeIsMainRegex: '(Test|_test)?$'
- Regex: '^<ext/.*\.h>'
Priority: 2
SortPriority: 0
- Regex: '^<.*\.h>'
Priority: 1
SortPriority: 0
- Regex: '^<.*'
Priority: 2
SortPriority: 0
- Regex: '.*'
Priority: 3
SortPriority: 0
IncludeIsMainRegex: '([-_](test|unittest))?$'
IncludeIsMainSourceRegex: ''
IndentCaseLabels: true
IndentGotoLabels: true
@@ -143,7 +136,7 @@ RawStringFormats:
CanonicalDelimiter: ''
BasedOnStyle: google
ReflowComments: true
SortIncludes: true
SortIncludes: false
SortUsingDeclarations: true
SpaceAfterCStyleCast: false
SpaceAfterLogicalNot: false

3
.gitattributes vendored
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@@ -35,6 +35,3 @@
*.so binary
*.dll binary
*.webp binary
# autogenerated constrained solve pnp code
photon-targeting/src/main/native/cpp/photon/constrained_solvepnp/generate/**/* linguist-generated

4
.github/CODEOWNERS vendored
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@@ -1,6 +1,2 @@
# These owners will be the default owners for everything in the repo.
* @PhotonVision/program-devs
docs/* @PhotonVision/doc-maintainers
photonlib-java-examples/* @PhotonVision/doc-maintainers
photonlib-cpp-examples/* @PhotonVision/doc-maintainers
photonlib-python-examples/* @PhotonVision/doc-maintainers

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@@ -22,7 +22,6 @@ If applicable, add screenshots to help explain your problem. Additionally, provi
**Platform:**
- Hardware Platform (ex. Raspberry Pi 4, Windows x64):
- How is it powered? (ex. Zinc-V, Pololu Buck Converter, Battery Bank):
- Network Configuration (Connection between the Radio and any devices in between, such as a Network Switch):
- PhotonVision Version:
- Browser (with Version) (Chrome, Edge, Firefox, etc.):

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@@ -1,17 +0,0 @@
---
name: Documentation Request
about: Something needs to be documented/updated in the documentation
title: ''
labels: documentation
assignees: ''
---
**Are you requesting documentation for a new feature, or updated documentation for an old feature?**
Put the feature you are requesting documentation for here, along with whether the documentation is stale and needs to be updated, or whether the documentation does not exist, and needs to be created.
**Where is it?**
Put the location of the documentation that needs to be updated here. If you're requesting documenation for a new feature, put where you think it should go.
**Additional context**
Add any other context or screenshots about the feature request here.

15
.github/labeler.yml vendored
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@@ -1,15 +0,0 @@
"backend":
- changed-files:
- any-glob-to-any-file: [photon-core/**, photon-server/**]
"documentation":
- changed-files:
- any-glob-to-any-file: [docs/**, photon-docs/**]
"frontend":
- changed-files:
- any-glob-to-any-file: photon-client/**
"photonlib":
- changed-files:
- any-glob-to-any-file: photon-lib*/**
"website":
- changed-files:
- any-glob-to-any-file: website/**

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@@ -1,19 +0,0 @@
## Description
What changed? Why? (the code + comments should speak for itself on the "how")
Include fun testing screenshots or a cool video, to collect test evidence in a place where we can later reference it. Including proof this change was tested makes reviewing easier, helps us make sure we tested all our edge cases, and helps provide context for the future.
Any issues this pull request closes or pull requests this supersedes should be linked with `Closes #issuenumber`.
## Meta
Merge checklist:
- [ ] Pull Request title is [short, imperative summary](https://cbea.ms/git-commit/) of proposed changes
- [ ] The description documents the _what_ and _why_, including events that led to this PR
- [ ] If this PR changes behavior or adds a feature, user documentation is updated
- [ ] If this PR touches photon-serde, all messages have been regenerated and hashes have not changed unexpectedly
- [ ] If this PR touches configuration, this is backwards compatible with all settings going back to the previous seasons's last release (seasons end after champs ends)
- [ ] If this PR touches pipeline settings or anything related to data exchange, the frontend typing is updated
- [ ] If this PR addresses a bug, a regression test for it is added
- [ ] If this PR adds a dependency, the license has been checked for compatibility and steps taken to follow it

View File

@@ -1,677 +1,104 @@
name: Build
on:
# Run on pushes to main and pushed tags, and on pull requests against main, but ignore the docs folder
push:
branches:
- master
tags:
- 'v*'
pull_request:
concurrency:
group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
cancel-in-progress: true
env:
IMAGE_VERSION: v2027.0.0
branches: [ master ]
jobs:
validation:
name: "Validation"
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: gradle/actions/wrapper-validation@v5
# build-examples:
# strategy:
# fail-fast: false
# matrix:
# include:
# - os: windows-2022
# artifact-name: Win64
# - os: macos-14
# artifact-name: macOS
# - os: ubuntu-24.04
# artifact-name: Linux
# name: "Photonlib - Build Examples - ${{ matrix.os }}"
# runs-on: ${{ matrix.os }}
# needs: [build-photonlib-host, build-photonlib-docker]
# steps:
# - name: Checkout code
# uses: actions/checkout@v6
# with:
# fetch-depth: 0
# - name: Fetch tags
# run: git fetch --tags --force
# - uses: actions/setup-java@v5
# with:
# java-version: 25
# distribution: temurin
# - name: Install SystemCore Toolchain
# run: ./gradlew installSystemCoreToolchain
# - name: Delete duplicate toolchains
# run: |
# find ~/.gradle/cache/ -name *bookworm* -exec rm -rf {} +
# du -h . | sort -h
# if: matrix.os == 'ubuntu-24.04'
# # Download prebuilt photonlib artifacts
# - uses: actions/download-artifact@v7
# with:
# name: maven-${{ matrix.artifact-name }}
# - uses: actions/download-artifact@v7
# with:
# name: maven-SystemCore
# - name: Move to maven local
# run: |
# mkdir -p ~/.m2/repository/
# mv maven/org ~/.m2/repository/
# - name: Copy vendordeps
# shell: bash
# run: |
# for vendordep_folder in photonlib-*-examples/*/; do
# # Remove trailing slash for cross-platform compatibility
# vendordep_folder="${vendordep_folder%/}"
# # Filter for projects only
# if [ -e "$vendordep_folder/build.gradle" ]; then
# mkdir -p "$vendordep_folder/vendordeps/"
# cp vendordeps/photonlib-json-1.0.json "$vendordep_folder/vendordeps/"
# fi
# done
# - name: Build Java examples
# working-directory: photonlib-java-examples
# run: |
# ./gradlew build
# ./gradlew clean
# - name: Build C++ examples
# working-directory: photonlib-cpp-examples
# run: |
# ./gradlew build
# ./gradlew clean
typecheck-client:
name: "Typecheck Client"
runs-on: ubuntu-24.04
steps:
- name: Checkout code
uses: actions/checkout@v6
- name: Install pnpm
uses: pnpm/action-setup@v5
with:
version: 10
- name: Setup Node.js
uses: actions/setup-node@v6
with:
node-version: 24
cache: pnpm
cache-dependency-path: photon-client/pnpm-lock.yaml
- name: Typecheck Client
working-directory: photon-client
run: |
pnpm install --frozen-lockfile
pnpm type-check
playwright-tests:
name: "Playwright E2E tests"
runs-on: ubuntu-24.04
needs: [validation]
steps:
- name: Checkout code
uses: actions/checkout@v6
- uses: actions/setup-java@v5
with:
java-version: 25
distribution: temurin
- uses: pnpm/action-setup@v5
with:
version: 10
- uses: actions/setup-node@v6
with:
cache: pnpm
cache-dependency-path: photon-client/pnpm-lock.yaml
node-version: 24
- name: Setup tests
working-directory: photon-client
run: |
pnpm install
pnpm test-setup
- name: Prebuild Gradle
run: ./gradlew photon-targeting:build photon-core:build photon-server:build -x check
- name: Run Playwright tests
working-directory: photon-client
run: pnpm test
- uses: actions/upload-artifact@v7
if: ${{ !cancelled() }}
with:
name: "Playwright Report"
path: photon-client/playwright-report/
retention-days: 30
build-gradle:
name: "Gradle Build"
runs-on: ubuntu-24.04
needs: [validation]
steps:
- name: Checkout code
uses: actions/checkout@v6
with:
fetch-depth: 0
- name: Fetch tags
run: git fetch --tags --force
- uses: actions/setup-java@v5
with:
java-version: 25
distribution: temurin
- uses: pnpm/action-setup@v5
with:
version: 10
- uses: actions/setup-node@v6
with:
cache: pnpm
cache-dependency-path: photon-client/pnpm-lock.yaml
node-version: 24
- name: Gradle Build
run: ./gradlew photon-targeting:build photon-core:build photon-server:build -x check
- name: Gradle Tests and Coverage
run: ./gradlew test jacocoTestReport --stacktrace
build-offline-docs:
name: "Build Offline Docs"
runs-on: ubuntu-24.04
runs-on: ubuntu-22.04
steps:
- uses: actions/checkout@v6
- uses: actions/setup-python@v6
- uses: actions/checkout@v4
with:
python-version: 3.14
- name: Install graphviz
run: |
sudo apt-get update
sudo apt-get -y install graphviz
repository: 'PhotonVision/photonvision-docs.git'
ref: master
- uses: actions/setup-python@v5
with:
python-version: '3.9'
- name: Install dependencies
working-directory: docs
run: |
python -m pip install --upgrade pip
pip install sphinx sphinx_rtd_theme sphinx-tabs sphinxext-opengraph doc8
pip install -r requirements.txt
- name: Build the docs
working-directory: docs
run: |
make html
- uses: actions/upload-artifact@v7
- uses: actions/upload-artifact@master
with:
name: built-docs
path: docs/build/html
build-photonlib-vendorjson:
name: "Build Vendor JSON"
runs-on: ubuntu-24.04
needs: [validation]
steps:
- uses: actions/checkout@v6
with:
fetch-depth: 0
- uses: actions/setup-java@v5
with:
java-version: 25
distribution: temurin
# grab all tags
- run: git fetch --tags --force
# Generate the JSON and give it the ""standard""" name maven gives it
- run: |
./gradlew photon-lib:generateVendorJson
export VERSION=$(git describe --tags --match=v*)
mv photon-lib/build/generated/vendordeps/photonlib.json photon-lib/build/generated/vendordeps/photonlib-$(git describe --tags --match=v*).json
# Upload it here so it shows up in releases
- uses: actions/upload-artifact@v7
with:
archive: false
path: photon-lib/build/generated/vendordeps/photonlib-*.json
path: build/html
build-photonlib-host:
env:
MACOSX_DEPLOYMENT_TARGET: 14
MACOSX_DEPLOYMENT_TARGET: 12
strategy:
fail-fast: false
matrix:
include:
- os: windows-2022
artifact-name: Win64
- os: macos-26
artifact-name: macOS
- os: ubuntu-24.04
artifact-name: Linux
- os: windows-2022
artifact-name: Win64
architecture: x64
- os: macos-12
artifact-name: macOS
architecture: x64
- os: ubuntu-22.04
artifact-name: Linux
name: "Photonlib - Build Host - ${{ matrix.artifact-name }}"
runs-on: ${{ matrix.os }}
needs: [validation]
steps:
- uses: actions/checkout@v6
- uses: actions/checkout@v4
with:
fetch-depth: 0
- uses: actions/setup-java@v5
- name: Install Java 17
uses: actions/setup-java@v4
with:
java-version: 25
java-version: 17
distribution: temurin
- run: git fetch --tags --force
- run: ./gradlew photon-targeting:build photon-lib:build
name: Build with Gradle
- run: |
chmod +x gradlew
./gradlew photon-lib:build --max-workers 1
- run: ./gradlew photon-lib:publish photon-targeting:publish
name: Publish
env:
ARTIFACTORY_API_KEY: ${{ secrets.ARTIFACTORY_API_KEY }}
if: github.event_name == 'push' && github.repository_owner == 'photonvision' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v'))
# Copy artifacts to build/outputs/maven
- run: ./gradlew photon-lib:publish photon-targeting:publish -PcopyOfflineArtifacts
- uses: actions/upload-artifact@v7
with:
name: maven-${{ matrix.artifact-name }}
path: build/outputs
if: github.event_name == 'push'
build-photonlib-docker:
strategy:
fail-fast: false
matrix:
include:
- container: wpilib/systemcore-cross-ubuntu:2027-24.04
artifact-name: SystemCore
build-options: "-Ponlylinuxsystemcore"
- container: wpilib/raspbian-cross-ubuntu:2027-bookworm-24.04
- container: wpilib/roborio-cross-ubuntu:2024-22.04
artifact-name: Athena
- container: wpilib/raspbian-cross-ubuntu:bullseye-22.04
artifact-name: Raspbian
build-options: "-Ponlylinuxarm32"
- container: wpilib/aarch64-cross-ubuntu:2027-bookworm-24.04
- container: wpilib/aarch64-cross-ubuntu:bullseye-22.04
artifact-name: Aarch64
build-options: "-Ponlylinuxarm64"
runs-on: ubuntu-24.04
runs-on: ubuntu-22.04
container: ${{ matrix.container }}
name: "Photonlib - Build Docker - ${{ matrix.artifact-name }}"
needs: [validation]
steps:
- uses: actions/checkout@v6
- uses: actions/checkout@v4
with:
fetch-depth: 0
- name: Config Git
run: |
git config --global --add safe.directory /__w/photonvision/photonvision
- name: Build PhotonLib
# We don't need to run tests, since we specify only non-native platforms
run: ./gradlew photon-targeting:build photon-lib:build ${{ matrix.build-options }} -x test
run: |
chmod +x gradlew
./gradlew photon-lib:build --max-workers 1
- name: Publish
run: ./gradlew photon-lib:publish photon-targeting:publish ${{ matrix.build-options }}
run: |
chmod +x gradlew
./gradlew photon-lib:publish photon-targeting:publish
env:
ARTIFACTORY_API_KEY: ${{ secrets.ARTIFACTORY_API_KEY }}
if: github.event_name == 'push' && github.repository_owner == 'photonvision' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v'))
# Copy artifacts to build/outputs/maven
- run: ./gradlew photon-lib:publish photon-targeting:publish -PcopyOfflineArtifacts ${{ matrix.build-options }}
- uses: actions/upload-artifact@v7
with:
name: maven-${{ matrix.artifact-name }}
path: build/outputs
combine:
name: Combine
needs: [build-photonlib-docker, build-photonlib-host]
runs-on: ubuntu-24.04
steps:
- uses: actions/checkout@v6
with:
fetch-depth: 0
- run: git fetch --tags --force
# download all maven-* artifacts to outputs/
- uses: actions/download-artifact@v8
with:
merge-multiple: true
path: output
pattern: maven-*
- run: find .
- run: zip -r photonlib-$(git describe --tags --match=v*).zip .
name: ZIP stuff up
working-directory: output
- run: ls output
- uses: actions/upload-artifact@v7
with:
name: photonlib-offline
path: output/*.zip
build-package-linux:
needs: [build-gradle, build-offline-docs]
strategy:
fail-fast: false
matrix:
include:
- os: ubuntu-24.04
artifact-name: Linux
arch-override: linuxx86-64
- os: ubuntu-24.04
artifact-name: LinuxArm64
arch-override: linuxarm64
runs-on: ${{ matrix.os }}
name: "Build fat JAR - ${{ matrix.artifact-name }}"
steps: &build-package-steps
- uses: actions/checkout@v6
with:
fetch-depth: 0
- uses: actions/setup-java@v5
with:
java-version: 25
distribution: temurin
- uses: pnpm/action-setup@v5
with:
version: 10
- uses: actions/setup-node@v6
with:
node-version: 24
cache: pnpm
cache-dependency-path: photon-client/pnpm-lock.yaml
- name: Install Arm64 Toolchain
run: ./gradlew installArm64Toolchain
if: ${{ (matrix.artifact-name) == 'LinuxArm64' }}
- uses: actions/download-artifact@v8
with:
name: built-docs
path: photon-server/src/main/resources/web/docs
- run: ./gradlew photon-targeting:jar photon-server:shadowJar -PArchOverride=${{ matrix.arch-override }}
if: ${{ (matrix.arch-override != 'none') }}
- run: ./gradlew photon-server:shadowJar
if: ${{ (matrix.arch-override == 'none') }}
- uses: actions/upload-artifact@v7
with:
archive: false
path: photon-server/build/libs
- uses: actions/upload-artifact@v7
with:
name: photon-targeting_jar-${{ matrix.artifact-name }}
path: photon-targeting/build/libs
build-package-macos:
needs: [build-gradle, build-offline-docs]
strategy:
fail-fast: false
matrix:
include:
- os: macos-latest
artifact-name: macOSArm
arch-override: macarm64
- os: macos-latest
artifact-name: macOS
arch-override: macx86-64
runs-on: ${{ matrix.os }}
name: "Build fat JAR - ${{ matrix.artifact-name }}"
steps: *build-package-steps
build-package-windows:
needs: [build-gradle, build-offline-docs]
strategy:
fail-fast: false
matrix:
include:
- os: windows-latest
artifact-name: Win
arch-override: winx86-64
runs-on: ${{ matrix.os }}
name: "Build fat JAR - ${{ matrix.artifact-name }}"
steps: *build-package-steps
run-smoketest-native:
needs: [build-package-linux, build-package-macos, build-package-windows]
strategy:
fail-fast: false
matrix:
include:
- os: ubuntu-24.04
artifact-name: photonvision-*-linuxx86-64.jar
extraOpts: -Djdk.lang.Process.launchMechanism=vfork
- os: windows-latest
artifact-name: photonvision-*-winx86-64.jar
- os: macos-latest
artifact-name: photonvision-*-macarm64.jar
- os: ubuntu-24.04-arm
artifact-name: photonvision-*-linuxarm64.jar
runs-on: ${{ matrix.os }}
steps:
- uses: actions/setup-java@v5
with:
java-version: 25
distribution: temurin
- uses: actions/download-artifact@v8
with:
pattern: ${{ matrix.artifact-name }}
# The jar is run twice to exercise different code paths.
- run: |
echo "=== First run ==="
java -jar ${{ matrix.extraOpts }} *.jar --smoketest
echo "=== Checking for files to corrupt ==="
find ~ -type f \( -name "*.so" -o -name "*.dylib" \) | head -20
if [ -d ~/.wpilib ]; then
echo "~/.wpilib directory exists"
echo "Contents of ~/.wpilib:"
find ~/.wpilib -type f \( -name "*.so" -o -name "*.dylib" \) | head -10
RANDOM_FILE=$(find ~/.wpilib -type f \( -name "*.so" -o -name "*.dylib" \) | sort -R | head -n 1)
if [ ! -z "$RANDOM_FILE" ]; then
echo "Corrupting file: $RANDOM_FILE"
echo "corrupted data" > "$RANDOM_FILE"
else
echo "No .so or .dylib files found in ~/.wpilib"
fi
else
echo "~/.wpilib directory does not exist"
fi
echo "=== Second run ==="
java -jar ${{ matrix.extraOpts }} *.jar --smoketest
if: ${{ (matrix.os) != 'windows-latest' }}
- run: |
ls *.jar | %{ Write-Host "Running $($_.Name)"; Start-Process "java" -ArgumentList "-jar `"$($_.FullName)`" --smoketest" -NoNewWindow -Wait; break }
ls *.jar | %{ Write-Host "Running $($_.Name)"; Start-Process "java" -ArgumentList "-jar `"$($_.FullName)`" --smoketest" -NoNewWindow -Wait; break }
if: ${{ (matrix.os) == 'windows-latest' }}
build-image:
needs: [build-package-linux]
strategy:
fail-fast: false
matrix:
include:
- os: ubuntu-24.04-arm
image_suffix: RaspberryPi
plat_override: LINUX_RASPBIAN64
image_url: https://github.com/PhotonVision/photon-image-modifier/releases/download/$IMAGE_VERSION/photonvision_raspi.img.xz
minimum_free_mb: 100
- os: ubuntu-24.04-arm
image_suffix: limelight2
plat_override: LINUX_RASPBIAN64
image_url: https://github.com/PhotonVision/photon-image-modifier/releases/download/$IMAGE_VERSION/photonvision_limelight.img.xz
minimum_free_mb: 100
- os: ubuntu-24.04-arm
image_suffix: limelight3
plat_override: LINUX_RASPBIAN64
image_url: https://github.com/PhotonVision/photon-image-modifier/releases/download/$IMAGE_VERSION/photonvision_limelight3.img.xz
minimum_free_mb: 100
- os: ubuntu-24.04-arm
image_suffix: limelight3G
plat_override: LINUX_RASPBIAN64
image_url: https://github.com/PhotonVision/photon-image-modifier/releases/download/$IMAGE_VERSION/photonvision_limelight3g.img.xz
minimum_free_mb: 100
- os: ubuntu-24.04-arm
image_suffix: limelight4
plat_override: LINUX_RASPBIAN64
image_url: https://github.com/PhotonVision/photon-image-modifier/releases/download/$IMAGE_VERSION/photonvision_limelight4.img.xz
minimum_free_mb: 100
- os: ubuntu-24.04-arm
image_suffix: luma_p1
plat_override: LINUX_RASPBIAN64
image_url: https://github.com/PhotonVision/photon-image-modifier/releases/download/$IMAGE_VERSION/photonvision_luma_p1.img.xz
minimum_free_mb: 100
- os: ubuntu-24.04-arm
image_suffix: orangepi5
plat_override: LINUX_RK3588_64
image_url: https://github.com/PhotonVision/photon-image-modifier/releases/download/$IMAGE_VERSION/photonvision_opi5.img.xz
minimum_free_mb: 1024
- os: ubuntu-24.04-arm
image_suffix: orangepi5b
plat_override: LINUX_RK3588_64
image_url: https://github.com/PhotonVision/photon-image-modifier/releases/download/$IMAGE_VERSION/photonvision_opi5b.img.xz
minimum_free_mb: 1024
- os: ubuntu-24.04-arm
image_suffix: orangepi5plus
plat_override: LINUX_RK3588_64
image_url: https://github.com/PhotonVision/photon-image-modifier/releases/download/$IMAGE_VERSION/photonvision_opi5plus.img.xz
minimum_free_mb: 1024
- os: ubuntu-24.04-arm
image_suffix: orangepi5pro
plat_override: LINUX_RK3588_64
image_url: https://github.com/PhotonVision/photon-image-modifier/releases/download/$IMAGE_VERSION/photonvision_opi5pro.img.xz
minimum_free_mb: 1024
- os: ubuntu-24.04-arm
image_suffix: orangepi5max
plat_override: LINUX_RK3588_64
image_url: https://github.com/PhotonVision/photon-image-modifier/releases/download/$IMAGE_VERSION/photonvision_opi5max.img.xz
minimum_free_mb: 1024
- os: ubuntu-24.04-arm
image_suffix: rock5c
plat_override: LINUX_RK3588_64
image_url: https://github.com/PhotonVision/photon-image-modifier/releases/download/$IMAGE_VERSION/photonvision_rock5c.img.xz
minimum_free_mb: 1024
- os: ubuntu-24.04-arm
image_suffix: rubikpi3
plat_override: LINUX_QCS6490
image_url: https://github.com/PhotonVision/photon-image-modifier/releases/download/$IMAGE_VERSION/photonvision_rubikpi3.tar.xz
minimum_free_mb: 1024
root_location: 'offset=569376768'
shrink_image: 'no'
runs-on: ${{ matrix.os }}
name: "Build image - ${{ matrix.image_suffix }}"
steps:
- name: Checkout code
uses: actions/checkout@v6
with:
fetch-depth: 0
- uses: actions/download-artifact@v8
with:
pattern: photonvision-*-linuxarm64.jar
- uses: photonvision/photon-image-runner@HEAD
name: Generate image
id: generate_image
with:
image_url: ${{ matrix.image_url }}
minimum_free_mb: ${{ matrix.minimum_free_mb }}
root_location: ${{ matrix.root_location || 'partition=2' }}
shrink_image: ${{ matrix.shrink_image || 'yes' }}
commands: ./scripts/armrunner.sh
- name: Compress image
# Compress the standard images
if: ${{ ! startsWith(matrix.image_suffix, 'rubik') }}
run: |
set -ex
new_jar=$(realpath $(find . -name photonvision\*-linuxarm64.jar))
new_image_name=$(basename "${new_jar/.jar/_${{ matrix.image_suffix }}.img}")
sudo mv ${{ steps.generate_image.outputs.image }} $new_image_name
sudo xz -T 0 -kv $new_image_name
echo "smoketest_image_loc=${new_image_name}" >> $GITHUB_ENV
- name: Tar built image (Rubik)
# Build the RubikPi3-specific tar file
if: ${{ startsWith(matrix.image_suffix, 'rubik') }}
run: |
set -ex
new_jar=$(realpath $(find . -name photonvision\*-linuxarm64.jar))
tardir=$(basename "${new_jar/.jar/_${{ matrix.image_suffix }}.img}")
imagedir=$(dirname ${{ steps.generate_image.outputs.image }})
sudo mkdir --parents ${tardir}
sudo cp ${imagedir}/* ${tardir}/
sudo tar -I 'xz -T0' -cf ${tardir}.tar.xz ${tardir} --checkpoint=10000 --checkpoint-action=echo='%T'
# Point smoketest to the old image
echo "smoketest_image_loc=${{ steps.generate_image.outputs.image }}" >> $GITHUB_ENV
- uses: actions/upload-artifact@v7
with:
archive: false
path: photonvision*.xz
# This is done after uploading the image to avoid contaminating the image with logs, caches, etc.
- uses: photonvision/photon-image-runner@HEAD
name: Smoketest Image
with:
image_url: file://${{ env.smoketest_image_loc }}
minimum_free_mb: ${{ matrix.minimum_free_mb }}
root_location: ${{ matrix.root_location || 'partition=2' }}
shrink_image: ${{ matrix.shrink_image || 'yes' }}
commands: java -jar *.jar --smoketest --platform=${{ matrix.plat_override }}
matrix-checker:
# This job always runs last to set the overall result based on the matrix jobs. If any matrix job failed, this job will fail.
# This makes it so that we don't need to add each matrix job individually to CI checks.
runs-on: ubuntu-latest
needs: [build-image]
if: always()
steps:
- run: ${{!contains(needs.*.result, 'failure')}}
release:
# Require smoketest-native so that if those fail, we don't release broken artifacts
needs: [build-photonlib-vendorjson, build-image, combine, build-package-linux, build-package-macos, build-package-windows, run-smoketest-native]
if: (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v')) && github.repository == 'PhotonVision/photonvision'
runs-on: ubuntu-24.04
steps:
# Download all fat JARs
- uses: actions/download-artifact@v8
with:
merge-multiple: true
pattern: photonvision-*.jar
# Download offline photonlib
- uses: actions/download-artifact@v8
with:
merge-multiple: true
pattern: photonlib-offline
# Download vendor json
- uses: actions/download-artifact@v8
with:
pattern: photonlib-*.json
# Download all images
- uses: actions/download-artifact@v8
with:
merge-multiple: true
pattern: photonvision-*.xz
- run: find
# Push to dev release
- uses: pyTooling/Actions/releaser@r6
with:
token: ${{ secrets.GITHUB_TOKEN }}
tag: 'Dev'
rm: true
snapshots: false
files: |
**/*.xz
**/*linux*.jar
**/*win*.jar
**/photonlib*.json
**/photonlib*.zip
if: github.event_name == 'push'
- name: Create Vendor JSON Repo PR
uses: wpilibsuite/vendor-json-repo/.github/actions/add_vendordep@HEAD
with:
repo: PhotonVision/vendor-json-repo
token: ${{ secrets.VENDOR_JSON_REPO_PUSH_TOKEN }}
vendordep_file: ${{ github.workspace }}/photonlib-${{ github.ref_name }}.json
pr_title: Update photonlib to ${{ github.ref_name }}
pr_branch: photonlib-${{ github.ref_name }}
if: github.repository == 'PhotonVision/photonvision' && startsWith(github.ref, 'refs/tags/v')

View File

@@ -1,21 +0,0 @@
name: Dependency Submission
on:
push:
branches: [ 'main' ]
permissions:
contents: write
jobs:
dependency-submission:
runs-on: ubuntu-latest
steps:
- name: Checkout sources
uses: actions/checkout@v6
- uses: actions/setup-java@v5
with:
distribution: 'temurin'
java-version: 25
- name: Generate and submit dependency graph
uses: gradle/actions/dependency-submission@v5

View File

@@ -1,14 +0,0 @@
name: "Pull Request Labeler"
on:
- pull_request_target
jobs:
labeler:
permissions:
contents: read
pull-requests: write
runs-on: ubuntu-latest
steps:
- uses: actions/labeler@v6
with:
sync-labels: true

View File

@@ -1,111 +0,0 @@
name: Lint and Format
on:
# Run on pushes to main and pushed tags, and on pull requests against main, but ignore the docs folder
push:
pull_request:
concurrency:
group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
cancel-in-progress: true
jobs:
validation:
name: "Validation"
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: gradle/actions/wrapper-validation@v5
wpiformat:
name: "wpiformat"
runs-on: ubuntu-24.04
steps:
- uses: actions/checkout@v6
- name: Fetch all history and metadata
run: |
git fetch --prune --unshallow
git checkout -b pr
git branch -f main origin/main
- name: Set up Python
uses: actions/setup-python@v6
with:
python-version: 3.14
- name: Install wpiformat
run: pip3 install wpiformat==2025.79
- name: Run
run: wpiformat
- name: Check output
run: |
set +e
git --no-pager diff --exit-code HEAD
exit_code=$?
if test "$exit_code" -ne "0"; then
echo "::error ::Linting failed. See https://docs.photonvision.org/en/latest/docs/contributing/linting.html"
exit $exit_code
fi
- name: Generate diff
run: git diff HEAD > wpiformat-fixes.patch
if: ${{ failure() }}
- uses: actions/upload-artifact@v7
with:
archive: false
path: wpiformat-fixes.patch
if: ${{ failure() }}
javaformat:
name: "Java Formatting"
needs: [validation]
runs-on: ubuntu-24.04
steps:
- uses: actions/checkout@v6
with:
fetch-depth: 0
- uses: actions/setup-java@v5
with:
java-version: 25
distribution: temurin
- run: |
set +e
./gradlew spotlessCheck
exit_code=$?
if test "$exit_code" -ne "0"; then
echo "::error ::Linting failed. See https://docs.photonvision.org/en/latest/docs/contributing/linting.html"
exit $exit_code
fi
name: Run spotless
client-lint-format:
name: "PhotonClient Lint and Formatting"
defaults:
run:
working-directory: photon-client
runs-on: ubuntu-24.04
steps:
- uses: actions/checkout@v6
- name: Install pnpm
uses: pnpm/action-setup@v5
with:
version: 10
- uses: actions/setup-node@v6
with:
node-version: 24
cache: pnpm
cache-dependency-path: photon-client/pnpm-lock.yaml
- name: Install Dependencies
run: pnpm i --frozen-lockfile
- name: Check Linting
run: |
set +e
pnpm run lint-ci
exit_code=$?
if test "$exit_code" -ne "0"; then
echo "::error ::Linting failed. See https://docs.photonvision.org/en/latest/docs/contributing/linting.html"
exit $exit_code
fi
- name: Check Formatting
run: |
set +e
pnpm run format-ci
exit_code=$?
if test "$exit_code" -ne "0"; then
echo "::error ::Linting failed. See https://docs.photonvision.org/en/latest/docs/contributing/linting.html"
exit $exit_code
fi

View File

@@ -1,117 +0,0 @@
name: Photon API Documentation
on:
# Run on pushes to main and pushed tags, and on pull requests against main, but ignore the docs folder
push:
pull_request:
concurrency:
group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
cancel-in-progress: true
# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
contents: read
pages: write
id-token: write
jobs:
validation:
name: "Validation"
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: gradle/actions/wrapper-validation@v5
build_demo:
name: Build PhotonClient Demo
defaults:
run:
working-directory: photon-client
runs-on: ubuntu-24.04
steps:
- uses: actions/checkout@v6
- uses: pnpm/action-setup@v5
with:
version: 10
- uses: actions/setup-node@v6
with:
node-version: 24
cache: pnpm
cache-dependency-path: photon-client/pnpm-lock.yaml
- name: Install Dependencies
run: pnpm i --frozen-lockfile
- name: Build Production Client
run: pnpm run build-demo
- uses: actions/upload-artifact@v7
with:
name: built-demo
path: photon-client/dist/
run_java_cpp_docs:
name: Build Java and C++ API Docs
needs: [validation]
runs-on: "ubuntu-24.04"
steps:
- name: Checkout code
uses: actions/checkout@v6
with:
fetch-depth: 0
- name: Fetch tags
run: git fetch --tags --force
- uses: actions/setup-java@v5
with:
java-version: 25
distribution: temurin
- name: Build javadocs/doxygen
run: |
chmod +x gradlew
./gradlew photon-docs:generateJavaDocs photon-docs:doxygen
- uses: actions/upload-artifact@v7
with:
name: docs-java-cpp
path: photon-docs/build/docs
publish_api_docs:
name: Publish API Docs
needs: [run_java_cpp_docs]
runs-on: ubuntu-24.04
steps:
# Download docs artifact
- uses: actions/download-artifact@v8
with:
pattern: docs-*
- run: find .
- name: Publish Docs To Development
if: github.ref == 'refs/heads/main'
uses: up9cloud/action-rsync@v1.4
env:
HOST: ${{ secrets.WEBMASTER_SSH_HOST }}
USER: ${{ secrets.WEBMASTER_SSH_USERNAME }}
KEY: ${{secrets.WEBMASTER_SSH_KEY}}
TARGET: /var/www/html/photonvision-docs/development/
- name: Publish Docs To Release
if: startsWith(github.ref, 'refs/tags/v')
uses: up9cloud/action-rsync@v1.4
env:
HOST: ${{ secrets.WEBMASTER_SSH_HOST }}
USER: ${{ secrets.WEBMASTER_SSH_USERNAME }}
KEY: ${{ secrets.WEBMASTER_SSH_KEY }}
TARGET: /var/www/html/photonvision-docs/release/
publish_demo:
name: Publish PhotonClient Demo
needs: [build_demo]
runs-on: ubuntu-24.04
steps:
- uses: actions/download-artifact@v8
with:
name: built-demo
- run: find .
- name: Publish demo
if: github.ref == 'refs/heads/main'
uses: up9cloud/action-rsync@v1.4
env:
HOST: ${{ secrets.WEBMASTER_SSH_HOST }}
USER: ${{ secrets.WEBMASTER_SSH_USERNAME }}
KEY: ${{ secrets.WEBMASTER_SSH_KEY }}
TARGET: /var/www/html/photonvision-demo

View File

@@ -1,51 +0,0 @@
name: PhotonVision ReadTheDocs Checks
on:
push:
pull_request:
concurrency:
group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
cancel-in-progress: true
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
jobs:
build:
name: Build and Check Docs
runs-on: ubuntu-24.04
steps:
- uses: actions/checkout@v6
- uses: actions/setup-python@v6
with:
python-version: 3.14
- name: Install and upgrade pip
run: python -m pip install --upgrade pip
- name: Install graphviz
run: |
sudo apt-get update
sudo apt-get -y install graphviz
- name: Install Python dependencies
working-directory: docs
run: |
pip install sphinx sphinx_rtd_theme sphinx-tabs sphinxext-opengraph doc8
pip install -r requirements.txt
- name: Check links
working-directory: docs
run: make linkcheck
continue-on-error: true
- name: Check lint
working-directory: docs
run: make lint
- name: Compile HTML
working-directory: docs
run: make html

View File

@@ -1,146 +0,0 @@
name: Build and Distribute PhotonLibPy
permissions:
id-token: write # IMPORTANT: this permission is mandatory for trusted publishing
on:
push:
pull_request:
concurrency:
group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
cancel-in-progress: true
jobs:
build-py:
runs-on: ubuntu-24.04
steps:
- name: Checkout code
uses: actions/checkout@v6
with:
fetch-depth: 0
- name: Set up Python
uses: actions/setup-python@v6
with:
python-version: 3.14
- name: Install dependencies
run: |
python -m pip install --upgrade pip
pip install setuptools wheel
- name: Build wheel
working-directory: ./photon-lib/py
run: python setup.py sdist bdist_wheel
- name: Upload artifacts
uses: actions/upload-artifact@v7
with:
name: dist
path: ./photon-lib/py/dist/
test-py:
needs: build-py
runs-on: ubuntu-24.04
steps:
- name: Checkout code
uses: actions/checkout@v6
with:
fetch-depth: 0
- name: Set up Python
uses: actions/setup-python@v6
with:
python-version: 3.14
- name: Install dependencies
run: |
python -m pip install --upgrade pip
pip install pytest mypy
- name: Download artifacts
uses: actions/download-artifact@v8
with:
name: dist
path: dist/
- name: Install package
shell: bash
run: pip install --no-cache-dir dist/*.whl
- name: Run Unit Tests
shell: bash
run: pytest --import-mode=importlib photon-lib/py/test/
- name: Run mypy type checking
run: mypy --show-column-numbers --config-file photon-lib/py/pyproject.toml photon-lib
build-python-examples:
needs: build-py
strategy:
matrix:
os: [ubuntu-24.04, windows-2022, macos-14]
runs-on: ${{ matrix.os }}
steps:
- name: Checkout code
uses: actions/checkout@v6
with:
fetch-depth: 0
- name: Set up Python
uses: actions/setup-python@v6
with:
python-version: 3.14
- name: Install dependencies
run: |
python -m pip install --upgrade pip
python -m pip install mypy
- name: Download artifacts
uses: actions/download-artifact@v8
with:
name: dist
path: ./photon-lib/py/dist/
- name: Install PhotonLibPy package
working-directory: ./photon-lib/py
shell: bash
run: |
pip install --no-cache-dir dist/*.whl
- name: Build Python examples
working-directory: photonlib-python-examples
shell: bash
run: |
for folder in */;
do
echo $folder
./test.sh $folder
done
deploy:
needs: [test-py, build-python-examples]
runs-on: ubuntu-24.04
# Only upload on tags
if: startsWith(github.ref, 'refs/tags/v')
steps:
- name: Download artifacts
uses: actions/download-artifact@v8
with:
name: dist
path: dist/
- name: Publish package distributions to PyPI
uses: pypa/gh-action-pypi-publish@release/v1
with:
packages-dir: ./dist/
permissions:
id-token: write # IMPORTANT: this permission is mandatory for trusted publishing

View File

@@ -1,62 +0,0 @@
name: Website
on:
push:
pull_request:
jobs:
rsync:
name: Build and Sync Files
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- name: Install pnpm
uses: pnpm/action-setup@v5
with:
version: 10
- uses: actions/setup-node@v6
with:
node-version: 24
cache: pnpm
cache-dependency-path: website/pnpm-lock.yaml
- name: Install packages
run: pnpm i --frozen-lockfile
working-directory: website
- name: Build project
run: pnpm run build
working-directory: website
- uses: up9cloud/action-rsync@v1.4
if: github.ref == 'refs/heads/main'
env:
HOST: ${{ secrets.WEBMASTER_SSH_HOST }}
USER: ${{ secrets.WEBMASTER_SSH_USERNAME }}
KEY: ${{secrets.WEBMASTER_SSH_KEY}}
SOURCE: website/dist/*
TARGET: /var/www/html/photonvision-website
format-check:
name: Check Formatting
defaults:
run:
working-directory: website
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: pnpm/action-setup@v5
with:
version: 10
- uses: actions/setup-node@v6
with:
node-version: 24
cache: pnpm
cache-dependency-path: website/pnpm-lock.yaml
- name: Install Packages
run: pnpm i --frozen-lockfile
- run: |
set +e
pnpm run format-ci
exit_code=$?
if test "$exit_code" -ne "0"; then
echo "::error ::Linting failed. See https://docs.photonvision.org/en/latest/docs/contributing/linting.html"
fi
exit $exit_code

61
.gitignore vendored
View File

@@ -1,14 +1,19 @@
Python/__pycache__/WebSiteHandler\.cpython-37\.pyc
\.idea/
*.pyc
__pycache__/
Python/app/__pycache__/
Python/app/handlers/__pycache__/
\.vscode/
/.vs
backend/settings/
.vscode/*
!.vscode/settings.json
# Docs
_build
/.vscode/
# Compiled class file
*.class
@@ -104,6 +109,7 @@ fabric.properties
# Temporary build files
**/.gradle
**/target
**/src/main/java/META-INF
**/.settings
**/.classpath
@@ -119,16 +125,33 @@ compile_commands.json
.clangd/
.cache/
New client/photon-client/*
*.prefs
*.jfr
.DS_Store
# *.iml
photon-server/build
photon-server/photon-vision
photon-server/src/main/resources/web
photon-server/src/main/java/org/photonvision/PhotonVersion.java
photon-server/src/main/generated/native/include/org_photonvision_raspi_PicamJNI.h
*.bin
.gradle
.gradle/*
photonvision_config
bin*/
build*/
build/spotlessJava
build/*
build
photon-lib/src/main/java/org/photonvision/PhotonVersion.java
photon-lib/bin/main/images/*
/photonlib-java-examples/bin/
photon-lib/src/generate/native/include/PhotonVersion.h
.gitattributes
lib/*
photon-server/lib/libapriltag.so
photon-server/bin/main/nativelibraries/apriltag/*
photon-server/src/main/resources/nativelibraries/apriltag/*
photonlib-java-examples/*/vendordeps/*
photonlib-cpp-examples/*/vendordeps/*
@@ -138,28 +161,6 @@ photonlib-cpp-examples/*/vendordeps/*
photonlib-cpp-examples/*/networktables.json.bck
photonlib-java-examples/*/networktables.json.bck
*.sqlite
venv
.venv/*
.venv
networktables.json
# Web stuff
photon-server/src/main/resources/web/*
node_modules
dist
dist-ssr
components.d.ts
photon-server/src/main/resources/web/index.html
# Playwright
photon-client/test-results/
photon-client/playwright-report/
photon-client/blob-report/
photon-client/playwright/.cache/
photon-client/playwright/.auth/
# Nix files
shell.nix
flake.nix
flake.lock
/workspace
venv

View File

@@ -1 +0,0 @@
3.14

View File

@@ -1,30 +0,0 @@
version: 2
sphinx:
builder: html
configuration: docs/source/conf.py
fail_on_warning: true
build:
os: ubuntu-24.04
tools:
python: "3.12"
apt_packages:
- graphviz
jobs:
post_checkout:
# Cancel building pull requests when there aren't changed in the docs directory or YAML file.
# You can add any other files or directories that you'd like here as well,
# like your docs requirements file, or other files that will change your docs build.
#
# If there are no changes (git diff exits with 0) we force the command to return with 183.
# This is a special exit code on Read the Docs that will cancel the build immediately.
- |
if [ "$READTHEDOCS_VERSION_TYPE" = "external" ] && git diff --quiet origin/master -- docs/ .readthedocs.yaml;
then
exit 183;
fi
python:
install:
- requirements: docs/requirements.txt

34
.styleguide Normal file
View File

@@ -0,0 +1,34 @@
cppHeaderFileInclude {
\.h$
\.hpp$
\.inc$
\.inl$
}
cppSrcFileInclude {
\.cpp$
}
modifiableFileExclude {
\.jpg$
\.jpeg$
\.png$
\.gif$
\.so$
\.dll$
\.webp$
\.ico$
\.rknn$
gradlew
}
includeProject {
^photonLib/
}
includeOtherLibs {
^frc/
^networktables/
^units/
^wpi/
}

View File

@@ -1,6 +0,0 @@
{
"python.testing.unittestEnabled": false,
"python.testing.pytestEnabled": true,
"python.testing.cwd": "photon-lib/py",
"java.configuration.updateBuildConfiguration": "automatic"
}

View File

@@ -1,13 +0,0 @@
cppHeaderFileInclude {
\.h$
}
generatedFileExclude {
photon-lib/py/photonlibpy/generated/
photon-targeting/src/generated/
photon-targeting/src/main/native/cpp/photon/constrained_solvepnp/generate/
}
licenseUpdateExclude {
CombinedRuntimeLoader.java
}

View File

@@ -1,201 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
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Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
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with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

View File

@@ -1,176 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS

View File

@@ -1,201 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright 2017 David Åse
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

View File

@@ -1,21 +0,0 @@
MIT License
Copyright (c) 2010-2023 The OSHI Project Contributors: https://github.com/oshi/oshi/graphs/contributors
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

View File

@@ -1,201 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
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END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
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View File

@@ -1,661 +0,0 @@
GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU Affero General Public License is a free, copyleft license for
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The licenses for most software and other practical works are designed
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Developers that use our General Public Licenses protect your rights
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TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU Affero General Public License.
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All rights granted under this License are granted for the term of
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Termination of your rights under this section does not terminate the
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9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
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A "contributor" is a copyright holder who authorizes use under this
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or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
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12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
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the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Remote Network Interaction; Use with the GNU General Public License.
Notwithstanding any other provision of this License, if you modify the
Program, your modified version must prominently offer all users
interacting with it remotely through a computer network (if your version
supports such interaction) an opportunity to receive the Corresponding
Source of your version by providing access to the Corresponding Source
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shall include the Corresponding Source for any work covered by version 3
of the GNU General Public License that is incorporated pursuant to the
following paragraph.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU General Public License into a single
combined work, and to convey the resulting work. The terms of this
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but the work with which it is combined will remain governed by version
3 of the GNU General Public License.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU Affero General Public License from time to time. Such new versions
will be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU Affero General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU Affero General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU Affero General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
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later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>.

View File

@@ -1,21 +0,0 @@
The MIT License (MIT)
Copyright (c) 2016 - 2021, diozero
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

View File

@@ -1,202 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

View File

@@ -1,201 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

View File

@@ -1,201 +0,0 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright 2012 ZeroTurnaround LLC.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

118
README.md
View File

@@ -1,83 +1,109 @@
# PhotonVision
# Photon Vision
[![Discord](https://img.shields.io/discord/725836368059826228?color=%23738ADB&label=Join%20our%20Discord&logo=discord&logoColor=white)](https://discord.gg/wYxTwym)
[![CI](https://github.com/PhotonVision/photonvision/workflows/CI/badge.svg)](https://github.com/PhotonVision/photonvision/actions?query=workflow%3ACI) [![codecov](https://codecov.io/gh/PhotonVision/photonvision/branch/master/graph/badge.svg)](https://codecov.io/gh/PhotonVision/photonvision) [![Discord](https://img.shields.io/discord/725836368059826228?color=%23738ADB&label=Join%20our%20Discord&logo=discord&logoColor=white)](https://discord.gg/wYxTwym)
PhotonVision is the free, fast, and easy-to-use computer vision solution for the *FIRST* Robotics Competition. You can read an overview of our features [on our website](https://photonvision.org). You can find our comprehensive documentation [here](https://docs.photonvision.org).
The latest release of platform-specific jars and images is found [here](https://github.com/PhotonVision/photonvision/releases).
A copy of the latest Raspberry Pi image is available [here](https://github.com/PhotonVision/photon-pi-gen/releases). A copy of the latest standalone JAR is available [here](https://github.com/PhotonVision/photonvision/releases). If you are a Gloworm user you can find the latest Gloworm image [here](https://github.com/gloworm-vision/pi-gen/releases).
If you are interested in contributing code or documentation to the project, please [read our getting started page for contributors](https://docs.photonvision.org/en/latest/docs/contributing/index.html) and **[join the Discord](https://discord.gg/wYxTwym) to introduce yourself!** We hope to provide a welcoming community to anyone who is interested in helping.
## Documentation
- Our main documentation page: [docs.photonvision.org](https://docs.photonvision.org)
- Photon UI demo: [demo.photonvision.org](https://demo.photonvision.org)
- Javadocs: [javadocs.photonvision.org](https://javadocs.photonvision.org)
- C++ Doxygen: [cppdocs.photonvision.org](https://cppdocs.photonvision.org)
## Authors
<a href="https://github.com/PhotonVision/photonvision/graphs/contributors">
<img src="https://contrib.rocks/image?repo=PhotonVision/photonvision" />
</a>
## Building
Gradle is used for all C++ and Java code, and pnpm is used for the web UI. Instructions to compile PhotonVision yourself can be found [in our docs](https://docs.photonvision.org/en/latest/docs/contributing/building-photon.html#compiling-instructions).
You can run one of the many built in examples straight from the command line, too! They contain a fully featured robot project, and some include simulation support. The projects can be found inside the [`photonlib-java-examples`](photonlib-java-examples) and [`photonlib-cpp-examples`](photonlib-cpp-examples) subdirectories, respectively. Instructions for running these examples directly from the repo are found [in the docs](https://docs.photonvision.org/en/latest/docs/contributing/building-photon.html#running-examples).
## Gradle Arguments
Note that these are case sensitive!
* `-PArchOverride=foobar`: builds for a target system other than your current architecture. [Valid overrides](https://github.com/wpilibsuite/wpilib-tool-plugin/blob/main/src/main/java/edu/wpi/first/tools/NativePlatforms.java) are:
* winx86-64
* winarm64
* macx86-64
* macarm64
* linuxx86-64
* linuxarm64
* `-PArchOverride=foobar`: builds for a target system other than your current architecture. Valid overrides are:
* linuxathena
- `-PtgtIP`: Specifies where `./gradlew deploy` should try to copy the fat JAR to
- `-PtgtUser`: Specifies custom username for `./gradlew deploy` to SSH into
- `-PtgtPw`: Specifies custom password for `./gradlew deploy` to SSH into
* linuxarm32
* linuxarm64
* arm32
* arm64
* x86-64
* x86
- `-PtgtIp`: Specifies where `./gradlew deploy` should try to copy the fat JAR to
- `-Pprofile`: enables JVM profiling
- `-PwithSanitizers`: On Linux, enables `-fsanitize=address,undefined,leak`
If you're cross-compiling, you'll need the WPILib toolchain installed. This must be done via Gradle: for example `./gradlew installArm64Toolchain` or `./gradlew installSystemCoreToolchain`
## Building
Gradle is used for all C++ and Java code, and NPM is used for the web UI. Instructions to compile PhotonVision yourself can be found [in our docs](https://docs.photonvision.org/en/latest/docs/contributing/photonvision/build-instructions.html?highlight=npm%20install#compiling-instructions).
You can run one of the many built in examples straight from the command line, too! They contain a fully featured robot project, and some include simulation support. The projects can be found inside the `photonlib-java-examples` and `photonlib-cpp-examples` subdirectories, respectively. The projects currently available include:
- photonlib-java-examples:
- aimandrange:simulateJava
- aimattarget:simulateJava
- getinrange:simulateJava
- simaimandrange:simulateJava
- simposeest:simulateJava
- photonlib-cpp-examples:
- aimandrange:simulateNative
- getinrange:simulateNative
To run them, use the commands listed below. Photonlib must first be published to your local maven repository, then the `copyPhotonlib` task will copy the generated vendordep json file into each example. After that, the simulateJava/simulateNative task can be used like a normal robot project. Robot simulation with attached debugger is technically possible by using simulateExternalJava and modifying the launch script it exports, though unsupported.
```
~/photonvision$ ./gradlew publishToMavenLocal
~/photonvision$ cd photonlib-java-examples
~/photonvision/photonlib-java-examples$ ./gradlew copyPhotonlib
~/photonvision/photonlib-java-examples$ ./gradlew <example-name>:simulateJava
~/photonvision$ cd photonlib-cpp-examples
~/photonvision/photonlib-cpp-examples$ ./gradlew copyPhotonlib
~/photonvision/photonlib-cpp-examples$ ./gradlew <example-name>:simulateNative
```
## Out-of-Source Dependencies
PhotonVision uses the following additional out-of-source repositories for building code.
PhotonVision uses the following additonal out-of-source repositories for building code.
- Base system images for supported coprocessors: https://github.com/PhotonVision/photon-image-modifier
- Base system images for Raspberry Pi & Orange Pi: https://github.com/PhotonVision/photon-image-modifier
- C++ driver for Raspberry Pi CSI cameras: https://github.com/PhotonVision/photon-libcamera-gl-driver
- JNI code for [mrcal](https://mrcal.secretsauce.net/): https://github.com/PhotonVision/mrcal-java
- JNI code for RKNN: https://github.com/PhotonVision/rknn_jni
- JNI code for Rubik Pi NPU: https://github.com/PhotonVision/rubik_jni
- Custom build of OpenCV with GStreamer/Protobuf/other custom flags: https://github.com/PhotonVision/thirdparty-opencv
- JNI code for aruco-nano: https://github.com/PhotonVision/aruconano-jni
## Acknowledgments
PhotonVision was forked from [Chameleon Vision](https://github.com/Chameleon-Vision/chameleon-vision/). Thank you to everyone who worked on the original project.
* [WPILib](https://github.com/wpilibsuite) - Specifically [allwpilib](https://github.com/wpilibsuite/allwpilib) and [their build of OpenCV](https://github.com/wpilibsuite/thirdparty-opencv).
* [Apache Commons](https://commons.apache.org/) - Specifically [Commons IO](https://commons.apache.org/proper/commons-io/), and [Commons CLI](https://commons.apache.org/proper/commons-cli/)
* [diozero](https://www.diozero.com/)
* [EJML](https://github.com/lessthanoptimal/ejml)
* [WPILib](https://github.com/wpilibsuite) - Specifically [cscore](https://github.com/wpilibsuite/allwpilib/tree/master/cscore), [CameraServer](https://github.com/wpilibsuite/allwpilib/tree/master/cameraserver), [NTCore](https://github.com/wpilibsuite/allwpilib/tree/master/ntcore), and [OpenCV](https://github.com/wpilibsuite/thirdparty-opencv).
* [Apache Commons](https://commons.apache.org/) - Specifically [Commons Math](https://commons.apache.org/proper/commons-math/), and [Commons Lang](https://commons.apache.org/proper/commons-lang/)
* [Javalin](https://javalin.io/)
* [JSON](https://json.org)
* [Avaje](https://avaje.io) - Specifically [jsonb](https://avaje.io/jsonb/)
* [MessagePack for Java](https://github.com/msgpack/msgpack-java)
* [OSHI](https://github.com/oshi/oshi)
* [QuickBuffers](https://github.com/HebiRobotics/QuickBuffers)
* [SQLite JDBC](https://github.com/xerial/sqlite-jdbc)
* [ZT ZIP](https://github.com/zeroturnaround/zt-zip)
* [FasterXML](https://github.com/FasterXML) - Specifically [jackson](https://github.com/FasterXML/jackson)
## License
PhotonVision is licensed under the [GNU General Public License](https://www.gnu.org/licenses/gpl-3.0.html).
PhotonVision is licensed under the [GNU General Public License](https://www.gnu.org/licenses/gpl-3.0.html)
## Meeting Notes
Our meeting notes can be found in the wiki section of this repository.
Our [meeting notes](https://github.com/PhotonVision/photonvision/wiki/PhotonVision-Meeting-Notes) can be found in the wiki section of this repository.
* [2020 Meeting Notes](https://github.com/PhotonVision/photonvision/wiki/2020-Meeting-Notes)
* [2021 Meeting Notes](https://github.com/PhotonVision/photonvision/wiki/2021-Meeting-Notes)
## Additional packages
For now, using mrcal requires installing these additional packages on Linux systems:
```
sudo apt install libcholmod3 liblapack3 libsuitesparseconfig5
```
## Documentation
- Our main documentation page: [docs.photonvision.org](https://docs.photonvision.org)
- Photon UI demo: [demo.photonvision.org](https://demo.photonvision.org) (or [manual link](https://photonvision.github.io/photonvision/built-client/))
- Javadocs: [javadocs.photonvision.org](https://javadocs.photonvision.org) (or [manual link](https://photonvision.github.io/photonvision/built-docs/javadoc/))
- C++ Doxygen [cppdocs.photonvision.org](https://cppdocs.photonvision.org) (or [manual link](https://photonvision.github.io/photonvision/built-docs/doxygen/html/))

View File

@@ -1,56 +1,52 @@
import org.wpilib.toolchain.*
import edu.wpi.first.toolchain.*
plugins {
id "cpp"
id "com.diffplug.spotless" version "8.1.0"
id "org.wpilib.WPILibRepositoriesPlugin" version "2027.0.0"
id 'org.wpilib.NativeUtils' version '2027.7.1' apply false
id 'org.wpilib.DeployUtils' version '2027.1.0' apply false
id 'org.photonvision.tools.WpilibTools' version 'v5.0.1'
id 'com.google.protobuf' version '0.9.5' apply false
id 'org.wpilib.GradleJni' version '2027.0.0'
id "org.ysb33r.doxygen" version "2.0.0" apply false
id 'com.gradleup.shadow' version '9.0.0' apply false
id "com.github.node-gradle.node" version "7.1.0" apply false
id "com.diffplug.spotless" version "6.24.0"
id "edu.wpi.first.NativeUtils" version "2024.6.1" apply false
id "edu.wpi.first.wpilib.repositories.WPILibRepositoriesPlugin" version "2020.2"
id "edu.wpi.first.GradleRIO" version "2024.3.1"
id 'edu.wpi.first.WpilibTools' version '1.3.0'
id 'com.google.protobuf' version '0.9.4' apply false
}
allprojects {
repositories {
maven { url = "https://frcmaven.wpi.edu/artifactory/ex-mvn/" }
mavenCentral()
mavenLocal()
maven { url = "https://maven.photonvision.org/releases" }
maven { url = "https://maven.photonvision.org/snapshots" }
maven { url = "https://jogamp.org/deployment/maven/" }
}
wpilibRepositories.use2027Repos()
wpilibRepositories.addAllReleaseRepositories(it)
wpilibRepositories.addAllDevelopmentRepositories(it)
}
ext.localMavenURL = file("$project.buildDir/outputs/maven")
ext.allOutputsFolder = file("$project.buildDir/outputs")
// Configure the version number.
apply from: "versioningHelper.gradle"
ext {
wpilibVersion = "2027.0.0-alpha-6"
openCVversion = "2027-4.13.0-3"
ejmlVersion = "0.43.1";
avajeJsonbVersion = "3.14";
msgpackVersion = "0.9.0";
quickbufVersion = "1.3.3";
jacocoVersion = "0.8.14";
wpilibVersion = "2024.3.1"
wpimathVersion = wpilibVersion
openCVversion = "4.8.0-2"
joglVersion = "2.4.0"
javalinVersion = "5.6.2"
photonGlDriverLibVersion = "dev-v2023.1.0-11-g2b7036f"
rknnVersion = "dev-v2024.0.1-4-g0db16ac"
frcYear = "2024"
mrcalVersion = "dev-v2024.0.0-24-gc1efcf0";
javalinVersion = "6.7.0"
libcameraDriverVersion = "v2027.0.0-alpha-1"
rknnVersion = "dev-v2026.0.1-3-g14c3ecb"
tfliteVersion = "v2027.0.2-alpha-1"
wpilibYear = "2027_alpha5"
mrcalVersion = "v2027.0.2";
pubVersion = versionString
isDev = pubVersion.startsWith("dev")
// A list, for legacy reasons, with only the current platform contained
wpilibNativeName = wpilibTools.platformMapper.currentPlatform.platformName;
jniPlatform = wpilibTools.platformMapper.wpilibClassifier;
def nativeName = wpilibNativeName
if (wpilibNativeName == "linuxx64") nativeName = "linuxx86-64";
if (wpilibNativeName == "winx64") nativeName = "windowsx86-64";
if (wpilibNativeName == "macx64") nativeName = "osxx86-64";
if (wpilibNativeName == "macarm64") nativeName = "osxarm64";
jniPlatform = nativeName
println("Building for platform " + jniPlatform + " wpilib: " + wpilibNativeName)
println("Using Wpilib: " + wpilibVersion)
@@ -65,12 +61,12 @@ spotless {
java {
target fileTree('.') {
include '**/*.java'
exclude '**/build/**', '**/build-*/**', '**/src/generated/**', "**/bin/generated-sources/**"
exclude '**/build/**', '**/build-*/**', "photon-core\\src\\main\\java\\org\\photonvision\\PhotonVersion.java", "photon-lib\\src\\main\\java\\org\\photonvision\\PhotonVersion.java"
}
toggleOffOn()
googleJavaFormat()
leadingSpacesToTabs(2)
leadingTabsToSpaces(4)
indentWithTabs(2)
indentWithSpaces(4)
removeUnusedImports()
trimTrailingWhitespace()
endWithNewline()
@@ -81,40 +77,35 @@ spotless {
exclude '**/build/**', '**/build-*/**'
}
greclipse()
leadingTabsToSpaces(4)
indentWithSpaces(4)
trimTrailingWhitespace()
endWithNewline()
}
format 'xml', {
target fileTree('.') {
include '**/*.xml'
exclude '**/build/**', '**/build-*/**', "**/.idea/**"
}
eclipseWtp('xml')
trimTrailingWhitespace()
indentWithSpaces(2)
endWithNewline()
}
format 'misc', {
target fileTree('.') {
include '**/*.md', '**/.gitignore'
exclude '**/build/**', '**/build-*/**', '**/node_modules/**'
exclude '**/build/**', '**/build-*/**'
}
trimTrailingWhitespace()
leadingTabsToSpaces(2)
indentWithSpaces(2)
endWithNewline()
}
}
wrapper {
gradleVersion = '9.4.0'
gradleVersion '8.4'
}
ext.getCurrentArch = {
return NativePlatforms.desktop
}
subprojects {
tasks.withType(JavaCompile) {
options.compilerArgs.add '-XDstringConcat=inline'
options.encoding = 'UTF-8'
}
// Enables UTF-8 support in Javadoc
tasks.withType(Javadoc) {
options.addStringOption("charset", "utf-8")
options.addStringOption("docencoding", "utf-8")
options.addStringOption("encoding", "utf-8")
options.addBooleanOption("Xdoclint/package:-org.photonvision.proto,-org.photonvision.struct,-org.photonvision.targeting.proto,-org.photonvision.jni", true)
}
}

View File

@@ -1,17 +1,19 @@
import argparse
import base64
from dataclasses import dataclass
import json
import os
from dataclasses import dataclass
import mrcal
from typing import Union
import cv2
import numpy as np
import mrcal
from wpimath.geometry import Quaternion as _Quat
@dataclass
class Size:
width: float
height: float
width: int
height: int
@dataclass
@@ -22,6 +24,14 @@ class JsonMatOfDoubles:
data: list[float]
@dataclass
class JsonMat:
rows: int
cols: int
type: int
data: str # Base64-encoded PNG data
@dataclass
class Point2:
x: float
@@ -74,7 +84,8 @@ class Observation:
# If we should use this observation when re-calculating camera calibration
includeObservationInCalibration: bool
snapshotName: str
snapshotDataLocation: str
# The actual image the snapshot is from
snapshotData: JsonMat
@dataclass
@@ -86,7 +97,6 @@ class CameraCalibration:
calobjectWarp: list[float]
calobjectSize: Size
calobjectSpacing: float
lensmodel: str
def __convert_cal_to_mrcal_cameramodel(
@@ -117,13 +127,6 @@ def __convert_cal_to_mrcal_cameramodel(
]
return np.concatenate((r, t))
imagersize = (int(cal.resolution.width), int(cal.resolution.height))
def fill_missing_corners(observations: list[list[float]], width: int, height: int):
num_corners = width * height
observations += [[0, 0, -1] for x in range(num_corners - len(observations))]
return observations
imagersize = (cal.resolution.width, cal.resolution.height)
# Always weight=1 for Photon data
@@ -132,12 +135,8 @@ def __convert_cal_to_mrcal_cameramodel(
[
# note that we expect row-major observations here. I think this holds
np.array(
fill_missing_corners(
list(map(lambda it: [it.x, it.y, WEIGHT], o.locationInImageSpace)),
int(cal.calobjectSize.width),
int(cal.calobjectSize.height),
)
).reshape((int(cal.calobjectSize.width), int(cal.calobjectSize.height), 3))
list(map(lambda it: [it.x, it.y, WEIGHT], o.locationInImageSpace))
).reshape((cal.calobjectSize.width, cal.calobjectSize.height, 3))
for o in cal.observations
]
)
@@ -207,6 +206,14 @@ def convert_photon_to_mrcal(photon_cal_json_path: str, output_folder: str):
if not os.path.exists(output_folder):
os.makedirs(output_folder)
# Decode each image and save it as a png
for obs in camera_cal_data.observations:
image = obs.snapshotData.data
decoded_data = base64.b64decode(image)
np_data = np.frombuffer(decoded_data, np.uint8)
img = cv2.imdecode(np_data, cv2.IMREAD_UNCHANGED)
cv2.imwrite(f"{output_folder}/{obs.snapshotName}", img)
# And create a VNL file for use with mrcal
with open(f"{output_folder}/corners.vnl", "w+") as vnl_file:
vnl_file.write("# filename x y level\n")

View File

@@ -1,165 +0,0 @@
-- PhotonVision Time Synchronization Protocol Dissector
-- Protocol runs on UDP port 5810
-- Reference: https://docs.photonvision.org/en/v2026.0.0-alpha-1/docs/contributing/design-descriptions/time-sync.html
photon_timesync_proto = Proto("photon_timesync", "PhotonVision Time Sync Protocol")
-- Protocol fields
local pf_version = ProtoField.uint8("photon_timesync.version", "Version", base.DEC)
local pf_message_id = ProtoField.uint8("photon_timesync.message_id", "Message ID", base.DEC, {
[0] = "Ping",
[1] = "Pong"
})
local pf_client_time = ProtoField.uint64("photon_timesync.client_time", "Client Time (μs)", base.DEC)
local pf_server_time = ProtoField.uint64("photon_timesync.server_time", "Server Time (μs)", base.DEC)
local pf_response_in = ProtoField.framenum("photon_timesync.response_in", "Response In Frame", base.NONE,
frametype.RESPONSE)
local pf_response_to = ProtoField.framenum("photon_timesync.response_to", "Response To Frame", base.NONE,
frametype.REQUEST)
local pf_response_time = ProtoField.relative_time("photon_timesync.response_time", "Response Time")
-- Register fields
photon_timesync_proto.fields = {
pf_version,
pf_message_id,
pf_client_time,
pf_server_time,
pf_response_in,
pf_response_to,
pf_response_time
}
-- Table to track ping/pong relationships
-- Key: client_time as string, Value: frame number of ping
local ping_table = {}
-- Table to store pong responses for pings
-- Key: ping frame number, Value: pong frame number
local pong_table = {}
-- Dissector function
function photon_timesync_proto.dissector(buffer, pinfo, tree)
-- Check if buffer has minimum length (TspPing = 10 bytes)
local length = buffer:len()
if length < 10 then
return 0
end
-- Set protocol column
pinfo.cols.protocol = photon_timesync_proto.name
-- Create protocol tree
local subtree = tree:add(photon_timesync_proto, buffer(), "PhotonVision Time Sync Protocol Data")
-- Parse version (1 byte)
local version = buffer(0, 1):uint()
subtree:add(pf_version, buffer(0, 1))
-- Parse message_id (1 byte)
local msg_id = buffer(1, 1):uint()
subtree:add(pf_message_id, buffer(1, 1))
-- Parse client_time (8 bytes, little-endian uint64)
local client_time = buffer(2, 8):le_uint64()
subtree:add_le(pf_client_time, buffer(2, 8))
-- Convert client_time to string for use as key
local client_time_key = tostring(client_time)
local frame_num = pinfo.number
-- Track relationships between ping and pong
if not pinfo.visited then
-- First pass: build the relationship tables
if msg_id == 1 then
-- This is a Ping - store it
ping_table[client_time_key] = frame_num
elseif msg_id == 2 then
-- This is a Pong - find matching Ping
local ping_frame = ping_table[client_time_key]
if ping_frame then
pong_table[ping_frame] = frame_num
end
end
end
-- Update info column and parse based on message type
if msg_id == 1 then
-- TspPing: version(1) + message_id(1) + client_time(8) = 10 bytes
pinfo.cols.info = string.format("Time Sync Ping (client_time: %s μs)", tostring(client_time))
-- Check if we have a response for this ping
local pong_frame = pong_table[frame_num]
if pong_frame then
local response_item = subtree:add(pf_response_in, pong_frame)
response_item:set_generated()
end
elseif msg_id == 2 then
-- TspPong: TspPing + server_time(8) = 18 bytes
pinfo.cols.info = "Time Sync Pong"
if length >= 18 then
local server_time = buffer(10, 8):le_uint64()
subtree:add_le(pf_server_time, buffer(10, 8))
pinfo.cols.info = string.format("Time Sync Pong (client: %s, server: %s μs)",
tostring(client_time), tostring(server_time))
-- Find the matching ping frame
local ping_frame = ping_table[client_time_key]
if ping_frame then
local request_item = subtree:add(pf_response_to, ping_frame)
request_item:set_generated()
-- Calculate response time if we can get the ping packet
local ping_time = pinfo.abs_ts - pinfo.rel_ts
-- Note: This is an approximation. For accurate timing, we'd need to
-- store the timestamp of the ping packet
end
end
else
pinfo.cols.info = string.format("Time Sync Unknown (ID: %d)", msg_id)
end
return length
end
-- Register dissector on UDP port 5810
local udp_port = DissectorTable.get("udp.port")
udp_port:add(5810, photon_timesync_proto)
-- Heuristic dissector function
local function heuristic_checker(buffer, pinfo, tree)
local length = buffer:len()
-- Check minimum length (TspPing = 10 bytes)
if length < 10 then
return false
end
local version = buffer(0, 1):uint()
local msg_id = buffer(1, 1):uint()
-- Check if this looks like our protocol
-- Version should be reasonable (0-10), message_id should be 1 or 2
if version <= 10 and (msg_id == 1 or msg_id == 2) then
-- Validate packet structure
if msg_id == 1 and length == 10 then
-- TspPing is exactly 10 bytes
photon_timesync_proto.dissector(buffer, pinfo, tree)
return true
elseif msg_id == 2 and length == 18 then
-- TspPong is exactly 18 bytes
photon_timesync_proto.dissector(buffer, pinfo, tree)
return true
end
end
return false
end
-- Register heuristic dissector
photon_timesync_proto:register_heuristic("udp", heuristic_checker)
-- Initialize function to reset tables on new capture
function photon_timesync_proto.init()
ping_table = {}
pong_table = {}
end

View File

@@ -1,395 +0,0 @@
Attribution 4.0 International
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Creative Commons public licenses provide a standard set of terms and
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and certain other rights specified in the public license below. The
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Considerations for licensors: Our public licenses are
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Creative Commons may be contacted at creativecommons.org.

View File

@@ -1,24 +0,0 @@
# Minimal makefile for Sphinx documentation
#
# You can set these variables from the command line.
SPHINXOPTS = -W --keep-going
SPHINXBUILD = sphinx-build
SOURCEDIR = source
LINTER = doc8
LINTEROPTS = --ignore D001 # D001 is linelength
BUILDDIR = build
# Put it first so that "make" without argument is like "make help".
help:
@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
lint:
@$(LINTER) $(LINTEROPTS) $(SOURCEDIR)
.PHONY: help Makefile
# Catch-all target: route all unknown targets to Sphinx using the new
# "make mode" option. $(O) is meant as a shortcut for $(SPHINXOPTS).
%: Makefile
@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

View File

@@ -1,9 +0,0 @@
# PhotonVision ReadTheDocs
[![Documentation Status](https://readthedocs.org/projects/photonvision-docs/badge/?version=latest)](https://docs.photonvision.org/en/latest/?badge=latest)
PhotonVision is a free open-source vision processing software for FRC teams.
This repository is the source code for our ReadTheDocs documentation, which can be found [here](https://docs.photonvision.org).
[Contribution and formatting guidelines for this project](https://docs.photonvision.org/en/latest/docs/contributing/index.html)

287
docs/build.gradle Normal file
View File

@@ -0,0 +1,287 @@
// From allwpilib/docs. Licensed under the WPILib BSD License
plugins {
id 'java'
id "org.ysb33r.doxygen" version "0.7.0"
}
evaluationDependsOn ':photon-targeting'
evaluationDependsOn ':photon-core'
evaluationDependsOn ':photon-server'
evaluationDependsOn ':photon-lib'
def baseArtifactIdCpp = 'documentation'
def artifactGroupIdCpp = 'org.photonvision.wpilibc'
def zipBaseNameCpp = '_GROUP_org.photonvision_cpp_ID_documentation_CLS'
def baseArtifactIdJava = 'documentation'
def artifactGroupIdJava = 'org.photonvision.wpilibj'
def zipBaseNameJava = '_GROUP_org.photonvision_java_ID_documentation_CLS'
def outputsFolder = file("$project.buildDir/outputs")
def cppProjectZips = []
def cppIncludeRoots = []
cppProjectZips.add(project(':photon-lib').cppHeadersZip)
cppProjectZips.add(project(':photon-targeting').cppHeadersZip)
doxygen {
// Doxygen binaries are only provided for x86_64 platforms
// Other platforms will need to provide doxygen via their system
// See below maven and https://doxygen.nl/download.html for provided binaries
String arch = System.getProperty("os.arch");
if (arch.equals("x86_64") || arch.equals("amd64")) {
executables {
doxygen version : '1.9.4',
baseURI : 'https://frcmaven.wpi.edu/artifactory/generic-release-mirror/doxygen'
}
}
}
doxygen {
generate_html true
html_extra_stylesheet 'theme.css'
cppProjectZips.each {
dependsOn it
source it.source
it.ext.includeDirs.each {
cppIncludeRoots.add(it.absolutePath)
}
}
cppIncludeRoots << '../ntcore/build/generated/main/native/include/'
if (project.hasProperty('docWarningsAsErrors')) {
// Eigen
exclude 'Eigen/**'
exclude 'unsupported/**'
// LLVM
exclude 'wpi/AlignOf.h'
exclude 'wpi/Casting.h'
exclude 'wpi/Chrono.h'
exclude 'wpi/Compiler.h'
exclude 'wpi/ConvertUTF.h'
exclude 'wpi/DenseMap.h'
exclude 'wpi/DenseMapInfo.h'
exclude 'wpi/Endian.h'
exclude 'wpi/EpochTracker.h'
exclude 'wpi/Errc.h'
exclude 'wpi/Errno.h'
exclude 'wpi/ErrorHandling.h'
exclude 'wpi/bit.h'
exclude 'wpi/fs.h'
exclude 'wpi/FunctionExtras.h'
exclude 'wpi/function_ref.h'
exclude 'wpi/Hashing.h'
exclude 'wpi/iterator.h'
exclude 'wpi/iterator_range.h'
exclude 'wpi/ManagedStatic.h'
exclude 'wpi/MapVector.h'
exclude 'wpi/MathExtras.h'
exclude 'wpi/MemAlloc.h'
exclude 'wpi/PointerIntPair.h'
exclude 'wpi/PointerLikeTypeTraits.h'
exclude 'wpi/PointerUnion.h'
exclude 'wpi/raw_os_ostream.h'
exclude 'wpi/raw_ostream.h'
exclude 'wpi/SmallPtrSet.h'
exclude 'wpi/SmallSet.h'
exclude 'wpi/SmallString.h'
exclude 'wpi/SmallVector.h'
exclude 'wpi/StringExtras.h'
exclude 'wpi/StringMap.h'
exclude 'wpi/SwapByteOrder.h'
exclude 'wpi/type_traits.h'
exclude 'wpi/VersionTuple.h'
exclude 'wpi/WindowsError.h'
// fmtlib
exclude 'fmt/**'
// libuv
exclude 'uv.h'
exclude 'uv/**'
exclude 'wpinet/uv/**'
// json
exclude 'wpi/adl_serializer.h'
exclude 'wpi/byte_container_with_subtype.h'
exclude 'wpi/detail/**'
exclude 'wpi/json.h'
exclude 'wpi/json_fwd.h'
exclude 'wpi/ordered_map.h'
exclude 'wpi/thirdparty/**'
// memory
exclude 'wpi/memory/**'
// mpack
exclude 'wpi/mpack.h'
// units
exclude 'units/**'
}
//TODO: building memory docs causes search to break
exclude 'wpi/memory/**'
exclude '*.pb.h'
// Save space by excluding protobuf and eigen
exclude 'Eigen/**'
exclude 'google/protobuf/**'
aliases 'effects=\\par <i>Effects:</i>^^',
'notes=\\par <i>Notes:</i>^^',
'requires=\\par <i>Requires:</i>^^',
'requiredbe=\\par <i>Required Behavior:</i>^^',
'concept{2}=<a href=\"md_doc_concepts.html#\1\">\2</a>',
'defaultbe=\\par <i>Default Behavior:</i>^^'
case_sense_names false
extension_mapping 'inc=C++', 'no_extension=C++'
extract_all true
extract_static true
file_patterns '*'
full_path_names true
generate_html true
generate_latex false
generate_treeview true
html_extra_stylesheet 'theme.css'
html_timestamp true
javadoc_autobrief true
project_name 'PhotonVision C++'
project_logo '../wpiutil/src/main/native/resources/wpilib-128.png'
project_number pubVersion
quiet true
recursive true
strip_code_comments false
strip_from_inc_path cppIncludeRoots as String[]
strip_from_path cppIncludeRoots as String[]
use_mathjax true
warnings false
warn_if_incomplete_doc true
warn_if_undocumented false
warn_no_paramdoc true
//enable doxygen preprocessor expansion of WPI_DEPRECATED to fix MotorController docs
enable_preprocessing true
macro_expansion true
expand_only_predef true
predefined "WPI_DEPRECATED(x)=[[deprecated(x)]]\"\\\n" +
"\"__cplusplus\"\\\n" +
"\"HAL_ENUM(name)=enum name : int32_t"
if (project.hasProperty('docWarningsAsErrors')) {
warn_as_error 'FAIL_ON_WARNINGS'
}
}
tasks.register("zipCppDocs", Zip) {
archiveBaseName = zipBaseNameCpp
destinationDirectory = outputsFolder
dependsOn doxygen
from ("$buildDir/docs/doxygen/html")
into '/'
}
// Java
configurations {
javaSource {
transitive false
}
}
ext {
sharedCvConfigs = [:]
staticCvConfigs = [:]
useJava = true
useCpp = false
skipDev = true
useDocumentation = true
}
task generateJavaDocs(type: Javadoc) {
def exportedProjects = [
':photon-core',
':photon-server',
':photon-targeting',
':photon-lib'
]
source exportedProjects.collect { project(it).sourceSets.main.allJava }
classpath = files(exportedProjects.collect { project(it).sourceSets.main.compileClasspath })
dependsOn project(':photon-core').writeCurrentVersion
options.links("https://docs.oracle.com/en/java/javase/17/docs/api/")
options.addStringOption("tag", "pre:a:Pre-Condition")
options.addBooleanOption("Xdoclint:html,missing,reference,syntax", true)
options.addBooleanOption('html5', true)
failOnError = true
title = "PhotonVision $pubVersion"
ext.entryPoint = "$destinationDir/index.html"
if (JavaVersion.current().isJava8Compatible() && project.hasProperty('docWarningsAsErrors')) {
// Treat javadoc warnings as errors.
//
// The second argument '-quiet' is a hack. The one parameter
// addStringOption() doesn't work, so we add '-quiet', which is added
// anyway by gradle. See https://github.com/gradle/gradle/issues/2354.
//
// See JDK-8200363 (https://bugs.openjdk.java.net/browse/JDK-8200363)
// for information about the nonstandard -Xwerror option. JDK 15+ has
// -Werror.
options.addStringOption('Xwerror', '-quiet')
}
if (JavaVersion.current().isJava11Compatible()) {
if (!JavaVersion.current().isJava12Compatible()) {
options.addBooleanOption('-no-module-directories', true)
}
doLast {
// This is a work-around for https://bugs.openjdk.java.net/browse/JDK-8211194. Can be removed once that issue is fixed on JDK's side
// Since JDK 11, package-list is missing from javadoc output files and superseded by element-list file, but a lot of external tools still need it
// Here we generate this file manually
new File(destinationDir, 'package-list').text = new File(destinationDir, 'element-list').text
}
}
}
tasks.register("zipJavaDocs", Zip) {
archiveBaseName = zipBaseNameJava
destinationDirectory = outputsFolder
dependsOn generateJavaDocs
from ("$buildDir/docs/javadoc")
into '/'
}
tasks.register("zipDocs") {
dependsOn zipCppDocs
dependsOn zipJavaDocs
}
apply plugin: 'maven-publish'
publishing {
publications {
java(MavenPublication) {
artifact zipJavaDocs
artifactId = "${baseArtifactIdJava}"
groupId artifactGroupIdJava
version pubVersion
}
cpp(MavenPublication) {
artifact zipCppDocs
artifactId = "${baseArtifactIdCpp}"
groupId artifactGroupIdCpp
version pubVersion
}
}
}

View File

@@ -1,36 +0,0 @@
@ECHO OFF
pushd %~dp0
REM Command file for Sphinx documentation
if "%SPHINXBUILD%" == "" (
set SPHINXBUILD=sphinx-build
)
set SOURCEDIR=source
set BUILDDIR=build
set SPHINXOPTS=-W --keep-going
if "%1" == "" goto help
%SPHINXBUILD% >NUL 2>NUL
if errorlevel 9009 (
echo.
echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
echo.installed, then set the SPHINXBUILD environment variable to point
echo.to the full path of the 'sphinx-build' executable. Alternatively you
echo.may add the Sphinx directory to PATH.
echo.
echo.If you don't have Sphinx installed, grab it from
echo.http://sphinx-doc.org/
exit /b 1
)
%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
goto end
:help
%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS%
:end
popd

View File

@@ -1,57 +0,0 @@
alabaster==0.7.16
anyio==4.9.0
babel==2.17.0
beautifulsoup4==4.13.4
certifi==2025.4.26
charset-normalizer==3.4.2
click==8.1.8
colorama==0.4.6
doc8==1.1.2
docopt==0.6.2
docutils==0.20.1
furo==2024.8.6
h11==0.16.0
idna==3.10
imagesize==1.4.1
Jinja2==3.1.6
markdown-it-py==3.0.0
MarkupSafe==3.0.2
mdit-py-plugins==0.4.2
mdurl==0.1.2
myst-parser==4.0.1
packaging==25.0
pbr==6.1.1
Pygments==2.19.1
PyYAML==6.0.2
requests==2.32.4
restructuredtext-lint==1.4.0
roman-numerals-py==3.1.0
setuptools==80.3.1
six==1.17.0
sniffio==1.3.1
snowballstemmer==3.0.0.1
soupsieve==2.7
Sphinx==8.1.3
sphinx-autobuild==2024.10.3
sphinx-basic-ng==1.0.0b2
sphinx-notfound-page==1.1.0
sphinx-rtd-theme==3.0.2
sphinx_design==0.6.1
sphinxcontrib-applehelp==2.0.0
sphinxcontrib-devhelp==2.0.0
sphinxcontrib-ghcontributors==0.2.3
sphinxcontrib-htmlhelp==2.1.0
sphinxcontrib-jquery==4.1
sphinxcontrib-jsmath==1.0.1
sphinxcontrib-qthelp==2.0.0
sphinxcontrib-serializinghtml==2.0.0
sphinxext-opengraph==0.10.0
sphinxext-remoteliteralinclude==0.5.0
starlette==0.47.2
stevedore==5.4.1
typing_extensions==4.13.2
urllib3==2.5.0
uvicorn==0.34.2
watchfiles==1.1.1
websockets==15.0.1
yarg==0.1.9

View File

@@ -1,7 +0,0 @@
---
orphan: true
---
# Requested Page Not Found
This page you were looking for was not found. If you think this is a mistake, [file an issue on our GitHub.](https://github.com/PhotonVision/photonvision-docs/issues)

View File

@@ -1,20 +0,0 @@
# Minimal makefile for Sphinx documentation
#
# You can set these variables from the command line, and also
# from the environment for the first two.
SPHINXOPTS ?=
SPHINXBUILD ?= sphinx-build
SOURCEDIR = source
BUILDDIR = build
# Put it first so that "make" without argument is like "make help".
help:
@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
.PHONY: help Makefile
# Catch-all target: route all unknown targets to Sphinx using the new
# "make mode" option. $(O) is meant as a shortcut for $(SPHINXOPTS).
%: Makefile
@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

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.code-block-caption>.headerlink, dl dt>.headerlink, h1>.headerlink, h2>.headerlink, h3>.headerlink, h4>.headerlink, h5>.headerlink, h6>.headerlink, p.caption>.headerlink, table>caption>.headerlink {
font-family: FontAwesome;
font-size: 0.75em;
}

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/*!
* Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com
* License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
* Copyright 2024 Fonticons, Inc.
*/
@font-face{font-family:"FontAwesome";font-display:block;src:url(../webfonts/fa-solid-900.woff2) format("woff2"),url(../webfonts/fa-solid-900.ttf) format("truetype")}@font-face{font-family:"FontAwesome";font-display:block;src:url(../webfonts/fa-brands-400.woff2) format("woff2"),url(../webfonts/fa-brands-400.ttf) format("truetype")}@font-face{font-family:"FontAwesome";font-display:block;src:url(../webfonts/fa-regular-400.woff2) format("woff2"),url(../webfonts/fa-regular-400.ttf) format("truetype");unicode-range:u+f003,u+f006,u+f014,u+f016-f017,u+f01a-f01b,u+f01d,u+f022,u+f03e,u+f044,u+f046,u+f05c-f05d,u+f06e,u+f070,u+f087-f088,u+f08a,u+f094,u+f096-f097,u+f09d,u+f0a0,u+f0a2,u+f0a4-f0a7,u+f0c5,u+f0c7,u+f0e5-f0e6,u+f0eb,u+f0f6-f0f8,u+f10c,u+f114-f115,u+f118-f11a,u+f11c-f11d,u+f133,u+f147,u+f14e,u+f150-f152,u+f185-f186,u+f18e,u+f190-f192,u+f196,u+f1c1-f1c9,u+f1d9,u+f1db,u+f1e3,u+f1ea,u+f1f7,u+f1f9,u+f20a,u+f247-f248,u+f24a,u+f24d,u+f255-f25b,u+f25d,u+f271-f274,u+f278,u+f27b,u+f28c,u+f28e,u+f29c,u+f2b5,u+f2b7,u+f2ba,u+f2bc,u+f2be,u+f2c0-f2c1,u+f2c3,u+f2d0,u+f2d2,u+f2d4,u+f2dc}@font-face{font-family:"FontAwesome";font-display:block;src:url(../webfonts/fa-v4compatibility.woff2) format("woff2"),url(../webfonts/fa-v4compatibility.ttf) format("truetype");unicode-range:u+f041,u+f047,u+f065-f066,u+f07d-f07e,u+f080,u+f08b,u+f08e,u+f090,u+f09a,u+f0ac,u+f0ae,u+f0b2,u+f0d0,u+f0d6,u+f0e4,u+f0ec,u+f10a-f10b,u+f123,u+f13e,u+f148-f149,u+f14c,u+f156,u+f15e,u+f160-f161,u+f163,u+f175-f178,u+f195,u+f1f8,u+f219,u+f27a}

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# Configuration file for the Sphinx documentation builder.
#
# This file only contains a selection of the most common options. For a full
# list see the documentation:
# https://www.sphinx-doc.org/en/master/usage/configuration.html
# -- Path setup --------------------------------------------------------------
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
#
import os
# import sys
# sys.path.insert(0, os.path.abspath('.'))
# -- Project information -----------------------------------------------------
project = "PhotonVision"
copyright = "2024, PhotonVision"
author = "Banks Troutman, Matt Morley"
# -- Git configuration -----------------------------------------------------
import subprocess
try:
# Use closest tag
git_tag_ref = (
subprocess.check_output(
[
"git",
"describe",
"--tags",
],
stderr=subprocess.DEVNULL,
)
.strip()
.decode()
)
except subprocess.CalledProcessError:
# Couldn't find closest tag, fallback to main
git_tag_ref = "main"
myst_substitutions = {"git_tag_ref": git_tag_ref}
# -- General configuration ---------------------------------------------------
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = [
"sphinx_rtd_theme",
"sphinx.ext.autosectionlabel",
"sphinx.ext.todo",
"notfound.extension",
"sphinxext.remoteliteralinclude",
"sphinxext.opengraph",
"sphinxcontrib.ghcontributors",
"sphinx_design",
"myst_parser",
"sphinx.ext.mathjax",
"sphinx.ext.graphviz",
]
# Configure OpenGraph support
ogp_site_url = "https://docs.photonvision.org/en/latest/"
ogp_site_name = "PhotonVision Documentation"
ogp_image = "https://raw.githubusercontent.com/PhotonVision/photonvision-docs/main/source/assets/RectLogo.png"
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
# This pattern also affects html_static_path and html_extra_path.
exclude_patterns = []
# Enable hover content on glossary term
hoverxref_roles = ["term"]
# Autosection labels prefix document path and filename
autosectionlabel_prefix_document = True
# -- Options for HTML output -------------------------------------------------
html_title = "PhotonVision Docs"
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
html_theme = "furo"
html_favicon = "assets/RoundLogo.png"
# Specify canonical root
# This tells search engines that this domain is preferred
html_baseurl = "https://docs.photonvision.org/en/latest/"
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ["_static"]
source_suffix = [".rst", ".md"]
def setup(app):
app.add_css_file("css/v4-font-face.min.css")
app.add_css_file("css/pv-icons.css")
pygments_style = "sphinx"
html_theme_options = {
"sidebar_hide_name": True,
"top_of_page_buttons": ["view", "edit"],
"source_edit_link": "https://github.com/PhotonVision/photonvision/edit/main/docs/source/{filename}",
"source_view_link": "https://github.com/PhotonVision/photonvision/blob/main/docs/source/{filename}",
"light_logo": "assets/PhotonVision-Header-onWhite.png",
"dark_logo": "assets/PhotonVision-Header-noBG.png",
"light_css_variables": {
"font-stack": "-apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Ubuntu, roboto, noto, arial, sans-serif;",
"admonition-font-size": "1rem",
"admonition-title-font-size": "1rem",
"color-background-primary": "#ffffff",
"color-background-secondary": "#f7f7f7",
"color-background-hover": "#efeff400",
"color-background-hover--transparent": "#efeff400",
"color-brand-primary": "#006492",
"color-brand-content": "#006492",
"color-foreground-primary": "#2d2d2d",
"color-foreground-secondary": "#39a4d5",
"color-foreground-muted": "#2d2d2d",
"color-foreground-border": "#ffffff",
"color-background-border": "ffffff",
"color-api-overall": "#101010",
},
"dark_css_variables": {
"color-background-primary": "#242c37",
"color-background-secondary": "#006492",
"color-background-hover": "#efeff400",
"color-background-hover--transparent": "#efeff400",
"color-brand-primary": "#ffd843",
"color-brand-secondary": "#39a4d5",
"color-brand-content": "#ffd843",
"color-foreground-primary": "#ffffff",
"color-foreground-secondary": "#ffffff",
"color-foreground-muted": "#ffffff",
"color-foreground-border": "transparent",
"color-background-border": "transparent",
"color-api-overall": "#101010",
"color-inline-code-background": "#0d0d0d",
},
"footer_icons": [
{
"name": "GitHub",
"url": "https://github.com/photonvision/photonvision",
"html": """
<svg stroke="currentColor" fill="currentColor" stroke-width="0" viewBox="0 0 16 16">
<path fill-rule="evenodd" d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0 0 16 8c0-4.42-3.58-8-8-8z"></path>
</svg>
""",
"class": "",
},
],
}
suppress_warnings = ["epub.unknown_project_files"]
sphinx_tabs_valid_builders = ["epub", "linkcheck"]
# -- Options for linkcheck -------------------------------------------------
# Excluded links for linkcheck
# These should be periodically checked by hand to ensure that they are still functional
linkcheck_ignore = [
R"https://www.raspberrypi.com/software/",
R"http://10\..+",
R"https://www.gnu.org/",
]
token = os.environ.get("GITHUB_TOKEN", None)
if token:
linkcheck_auth = [(R"https://github.com/.+", token)]
# MyST configuration (https://myst-parser.readthedocs.io/en/latest/configuration.html)
myst_enable_extensions = ["colon_fence", "substitution", "attrs_inline"]

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# Best Practices For Competition
## Before Competition
- Ensure you have spares of the relevant electronics if you can afford it (switch, coprocessor, cameras, etc.).
- Stay on the latest version of PhotonVision until you have tested your full robot system to be functional.
- Some time before the competition, lock down the version you are using and do not upgrade unless you encounter a critical bug.
- Have a copy of the installation image for the version you are using on your programming laptop, in case re-imaging (without internet) is needed.
- Extensively test at your home setup. Practice tuning from scratch under different lighting conditions.
- Confirm you have followed all the recommendations under the {ref}`Networking<docs/quick-start/networking:Networking>` documentation (network switch and static IP).
- Only use high quality ethernet cables that have been rigorously tested.
## Camera Streaming
- All camera streams are published under the NetworkTables table `CameraPublisher`.
- The only subtable under `CameraPublisher` that will work for viewing a driver mode camera stream is the one that contains `Output` in the name.
- To view a camera stream in a dashboard, drag the correct subtable from the NetworkTables tree into your dashboard.
- Use the latest driver dashboard recommended by [WPILib](https://docs.wpilib.org/en/stable/docs/software/dashboards/dashboard-intro.html) on your driver station laptop.
## During the Competition
- Use the field calibration time given at the start of the event:
- Bring your robot to the field at the allotted time.
- Make sure the field has match-accurate lighting conditions active.
- Turn on your robot and pull up the dashboard on your driver station.
- Point your robot at the targets and ensure you get a consistent tracking (you hold one targets consistently, the ceiling lights aren't detected, etc.).
- If you have problems with your pipeline, retune the pipeline following the {ref}`camera tuning <docs/pipelines/input:Camera Tuning / Input>` documentation.
- Move the robot close, far, angled, and around the field to ensure no extra targets are found.
- Monitor camera feeds during a practice match to ensure everything is working correctly.
- After field calibration, use the "Export Settings" button in the "Settings" page to create a backup.
- Do this for each coprocessor on your robot that runs PhotonVision, and name your exports with meaningful names.
- This will contain camera information/calibration, pipeline information, network settings, etc.
- In the event of software/hardware failures (IE lost SD Card, broken device), you can then use the "Import Settings" button and select "All Settings" to restore your settings.
- This effectively works as a snapshot of your PhotonVision data that can be restored at any point.
- Before every match:
- Check the ethernet and USB connectors are seated fully.
- Close streaming dashboards when you don't need them to reduce bandwidth.
- Stream at as low of a resolution as possible while still detecting AprilTags to stay within field bandwidth limits.

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# Filesystem Directory
PhotonVision stores and loads settings in the {code}`photonvision_config` directory, in the same folder as the PhotonVision JAR is stored. On supported hardware, this is in the {code}`/opt/photonvision` directory. The contents of this directory can be exported as a zip archive from the settings page of the interface, under "export settings". This export will contain everything detailed below. These settings can later be uploaded using "import settings", to restore configurations from previous backups.
## Directory Structure
The directory structure is outlined below.
```{image} images/configDir.png
:alt: Config directory structure
:width: 600
```
- calibImgs
- Images saved from the last run of the calibration routine
- cameras
- Contains a subfolder for each camera. This folder contains the following files:
- pipelines folder, which contains a {code}`json` file for each user-created pipeline.
- config.json, which contains all camera-specific configuration. This includes FOV, pitch, current pipeline index, and calibration data
- drivermode.json, which contains settings for the driver mode pipeline
- imgSaves
- Contains images saved with the input/output save commands.
- logs
- Contains timestamped logs in the format {code}`photonvision-YYYY-MM-D_HH-MM-SS.log`. These timestamps will likely be significantly behind the real time. Coprocessors on the robot have no way to get current time.
- hardwareSettings.json
- Contains hardware settings. Currently this includes only the LED brightness.
- networkSettings.json
- Contains network settings, including team number (or remote network tables address), static/dynamic settings, and hostname.
## Importing and Exporting Settings
The entire settings directory can be exported as a ZIP archive from the settings page.
```{raw} html
<video width="85%" controls>
<source src="../../_static/assets/import-export-settings.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>
```
A variety of files can be imported back into PhotonVision:
- ZIP Archive ({code}`.zip`)
- Useful for restoring a full configuration from a different PhotonVision instance.
- Single Config File
- Currently-supported Files
- {code}`hardwareConfig.json`
- {code}`hardwareSettings.json`
- {code}`networkSettings.json`
- Useful for simple hardware or network configuration tasks without overwriting all settings.

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# NetworkTables API
## Usage
:::{warning}
PhotonVision's NetworkTables API is not designed for robot consumption, only internal at-a-glance debugging.**
:::
**Use PhotonLib instead, as the NetworkTables API is not supported for robot consumption.**
## API
The tables below contain the the name of the key for each entry that PhotonVision sends over the network and a short description of the key. The entries should be extracted from a subtable with your camera's nickname (visible in the PhotonVision UI) under the main `photonvision` table.
### Getting Target Information
| Key | Type | Description |
| --------------- | ---------- | ------------------------------------------------------------------------ |
| `rawBytes` | `byte[]` | A byte-packed string that contains target info from the same timestamp. |
| `latencyMillis` | `double` | The latency of the pipeline in milliseconds. |
| `hasTarget` | `boolean` | Whether the pipeline is detecting targets or not. |
| `targetPitch` | `double` | The pitch of the target in degrees (positive up). |
| `targetYaw` | `double` | The yaw of the target in degrees (positive right). |
| `targetArea` | `double` | The area (percent of bounding box in screen) as a percent (0-100). |
| `targetSkew` | `double` | The skew of the target in degrees (counter-clockwise positive). |
| `targetPose` | `double[]` | The pose of the target relative to the robot (x, y, z, qw, qx, qy, qz) |
| `targetPixelsX` | `double` | The target crosshair location horizontally, in pixels (origin top-right) |
| `targetPixelsY` | `double` | The target crosshair location vertically, in pixels (origin top-right) |
### Changing Settings
| Key | Type | Description |
| --------------- | --------- | --------------------------- |
| `pipelineIndex` | `int` | Changes the pipeline index. |
| `driverMode` | `boolean` | Toggles driver mode. |
### Saving Images
PhotonVision can save images to file on command. The image is saved when PhotonVision detects the command went from `false` to `true`.
PhotonVision will automatically set these back to `false` after 500ms.
Be careful saving images rapidly - it will slow vision processing performance and take up disk space very quickly.
Images are returned as part of the .zip package from the "Export" operation in the Settings tab.
| Key | Type | Description |
| ------------------ | --------- | ------------------------------------------------- |
| `inputSaveImgCmd` | `boolean` | Triggers saving the current input image to file. |
| `outputSaveImgCmd` | `boolean` | Triggers saving the current output image to file. |
:::{warning}
If you manage to make calls to these commands faster than 500ms (between calls), additional photos will not be captured.
:::
### Global Entries
These entries are global, meaning that they should be called on the main `photonvision` table.
| Key | Type | Description |
| --------- | ----- | -------------------------------------------------------- |
| `ledMode` | `int` | Sets the LED Mode (-1: default, 0: off, 1: on, 2: blink) |

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# Advanced Installation
This page will help you install PhotonVision on non-supported coprocessor.
## Step 1: Software Install
This section will walk you through how to install PhotonVision on your coprocessor. Your coprocessor is the device that has the camera and you are using to detect targets (ex. if you are using a Limelight / Raspberry Pi, that is your coprocessor and you should follow those instructions).
:::{warning}
You only need to install PhotonVision on the coprocessor/device that is being used to detect targets, you do NOT need to install it on the device you use to view the webdashboard. All you need to view the webdashboard is for a device to be on the same network as your vision coprocessor and an internet browser.
:::
```{toctree}
:maxdepth: 3
sw_install/index
prerelease-software
```

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# Installing Pre-Release Versions
Pre-release/development version of PhotonVision can be tested by installing/downloading artifacts from Github Actions (see below), which are built automatically on commits to open pull requests and to PhotonVision's `main` branch, or by {ref}`compiling PhotonVision locally <docs/contributing/building-photon:Build Instructions>`.
:::{warning}
If testing a pre-release version of PhotonVision with a robot, PhotonLib must be updated to match the version downloaded! If not, packet schema definitions may not match and unexpected things will occur. To update PhotonLib, refer to {ref}`installing specific version of PhotonLib<docs/programming/photonlib/adding-vendordep:Install Specific Version - Java/C++>`.
:::
GitHub Actions builds pre-release version of PhotonVision automatically on PRs and on each commit merged to main. To test a particular commit to main, navigate to the [PhotonVision commit list](https://github.com/PhotonVision/photonvision/commits/main/) and click on the check mark (below). Scroll to "Build / Build fat JAR - PLATFORM", click details, and then summary. From here, JAR and image files can be downloaded to be flashed or uploaded using "Offline Update".
```{image} images/gh_actions_1.png
:alt: Github Actions Badge
```
```{image} images/gh_actions_2.png
:alt: Github Actions artifact list
```
Built JAR files (but not image files) can also be downloaded from PRs before they are merged. Navigate to the PR in GitHub, and select Checks at the top. Click on "Build" to display the same artifact list as above.
```{image} images/gh_actions_3.png
:alt: Github Actions artifacts from PR
```

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# Advanced Command Line Usage
PhotonVision exposes some command line options which may be useful for customizing execution on Debian-based installations.
## Running a JAR File
Assuming `java` has been installed, and the appropriate environment variables have been set upon installation (a package manager like `apt` should automatically set these), you can use `java -jar` to run a JAR file. If you downloaded the latest stable JAR of PhotonVision from the [GitHub releases page](https://github.com/PhotonVision/photonvision/releases), you can run the following to start the program:
```bash
java -jar /path/to/photonvision/photonvision.jar
```
## Updating a JAR File
When you need to update your JAR file, run the following:
```bash
wget https://git.io/JqkQ9 -O update.sh
sudo chmod +x update.sh
sudo ./update.sh
sudo reboot now
```
## Creating a `systemd` Service
You can also create a systemd service that will automatically run on startup. To do so, first navigate to `/lib/systemd/system`. Create a file called `photonvision.service` (or name it whatever you want) using `touch photonvision.service`. Then open this file in the editor of your choice and paste the following text:
```
[Unit]
Description=Service that runs PhotonVision
[Service]
WorkingDirectory=/path/to/photonvision
# Optional: run photonvision at "nice" -10, which is higher priority than standard
# Nice=-10
ExecStart=/usr/bin/java -jar /path/to/photonvision/photonvision.jar
[Install]
WantedBy=multi-user.target
```
Then copy the `.service` file to `/etc/systemd/system/` using `cp photonvision.service /etc/systemd/system/photonvision.service`. Then modify the file to have `644` permissions using `chmod 644 /etc/systemd/system/photonvision.service`.
:::{note}
Many ARM processors have a big.LITTLE architecture where some of the CPU cores are more powerful than others. On this type of architecture, you may get more consistent performance by limiting which cores PhotonVision can use. To do this, add the parameter `AllowedCPUs` to the systemd service file in the `[Service]` section.
For instance, for an Orange Pi 5, cores 4 through 7 are the fast ones, and you can target those cores with the line `AllowedCPUs=4-7`.
:::
## Installing the `systemd` Service
To install the service, simply run `systemctl enable photonvision.service`.
:::{note}
It is recommended to reload configurations by running `systemctl daemon-reload`.
:::

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{
"deviceName" : "Limelight 2+",
"ledPins" : [ 13, 18 ],
"ledsCanDim" : true,
"ledPWMFrequency" : 1000,
"statusLEDType": "GreenYellow",
"statusLEDPins": [ 5, 4 ],
"statusLEDActiveHigh": false,
"vendorFOV" : 75.76079874010732
}

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{
"deviceName" : "Limelight 2",
"ledPins" : [ 17, 18 ],
"ledsCanDim" : false,
"statusLEDType": "GreenYellow",
"statusLEDPins": [ 5, 4 ],
"statusLEDActiveHigh": false,
"vendorFOV" : 75.76079874010732
}

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# Software Installation
## Desktop Environments
```{toctree}
:maxdepth: 1
windows-pc
linux-pc
mac-os
```
## Other
```{toctree}
:maxdepth: 1
other-coprocessors
advanced-cmd
romi
```

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# Linux PC Installation
PhotonVision may be run on a Debian-based Linux Desktop PC for basic testing and evaluation.
:::{note}
You do not need to install PhotonVision on a Windows PC in order to access the webdashboard (assuming you are using an external coprocessor like a Raspberry Pi).
:::
## Installing Java
PhotonVision requires a JDK installed and on the system path. JDK 17 is needed (different versions will not work). If you don't have JDK 17 already, run the following to install it:
```
$ sudo apt-get install openjdk-17-jdk
```
:::{warning}
Using a JDK other than JDK17 will cause issues when running PhotonVision and is not supported.
:::
## Downloading the Latest Stable Release of PhotonVision
Go to the [GitHub releases page](https://github.com/PhotonVision/photonvision/releases) and download the relevant .jar file for your coprocessor.
:::{note}
If your coprocessor has a 64 bit ARM based CPU architecture (OrangePi, Raspberry Pi, etc.), download the LinuxArm64.jar file.
If your coprocessor has an 64 bit x86 based CPU architecture (Mini PC, laptop, etc.), download the Linuxx86-64.jar file.
:::
:::{warning}
Be careful to pick the latest stable release. "Draft" or "Pre-Release" versions are not stable and often have bugs.
:::
## Running PhotonVision
To run PhotonVision, open a terminal window of your choice and run the following command:
```
$ java -jar /path/to/photonvision/photonvision-xxx.jar
```
If your computer has a compatible webcam connected, PhotonVision should startup without any error messages. If there are error messages, your webcam isn't supported or another issue has occurred. If it is the latter, please open an issue on the [PhotonVision issues page](https://github.com/PhotonVision/photonvision/issues).
## Accessing the PhotonVision Interface
Once the Java backend is up and running, you can access the main vision interface by navigating to `localhost:5800` inside your browser.

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# MacOS Installation
## Builds
Builds for macOS are currently generated in CI for testing compatibility. This allows us to ensure that macOS remains a viable development platform.
## Use as a coprocessor
This is not a recommended path. MacOS is not officially supported, and your mileage may vary.

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@@ -1,39 +0,0 @@
# Other Debian-Based Co-Processor Installation
:::{warning}
Working with unsupported coprocessors requires some level of "know how" of your system. The install script has only been tested on Debian/Raspberry Pi OS Buster and Ubuntu Bionic. If any issues arise with your specific OS, please open an issue on our [issues page](https://github.com/PhotonVision/photonvision/issues).
:::
:::{note}
We'd love to have your input! If you get PhotonVision working on another coprocessor, consider documenting your steps and submitting a [docs issue](https://github.com/PhotonVision/photonvision-docs/issues)., [pull request](https://github.com/PhotonVision/photonvision-docs/pulls) , or [ping us on Discord](https://discord.com/invite/wYxTwym). For example, Limelight and Romi install instructions came about because someone spent the time to figure it out, and did a writeup.
:::
## Installing PhotonVision
We provide an [install script](https://git.io/JJrEP) for other Debian-based systems (with `apt`) that will automatically install PhotonVision and make sure that it runs on startup.
```bash
$ wget https://git.io/JJrEP -O install.sh
$ sudo chmod +x install.sh
$ sudo ./install.sh
$ sudo reboot now
```
:::{note}
Your co-processor will require an Internet connection for this process to work correctly.
:::
For installation on any other co-processors, we recommend reading the {ref}`advanced command line documentation <docs/advanced-installation/sw_install/advanced-cmd:Advanced Command Line Usage>`.
## Updating PhotonVision
PhotonVision can be updated by downloading the latest jar file, copying it onto the processor, and restarting the service.
For example, from another computer, run the following commands. Substitute the correct username for "\[user\]" ( Provided images use username "pi")
```bash
$ scp [jar name].jar [user]@photonvision.local:~/
$ ssh [user]@photonvision.local
$ sudo mv [jar name].jar /opt/photonvision/photonvision.jar
$ sudo systemctl restart photonvision.service
```

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@@ -1,43 +0,0 @@
# Romi Installation
The [Romi](https://docs.wpilib.org/en/latest/docs/romi-robot/index.html) is a small robot that can be controlled with the WPILib software. The main controller is a Raspberry Pi that must be imaged with [WPILibPi](https://docs.wpilib.org/en/latest/docs/romi-robot/imaging-romi.html) .
## Installation
The WPILibPi image includes FRCVision, which reserves USB cameras; to use PhotonVision, we need to edit the `/home/pi/runCamera` script to disable it. First we will need to make the file system writeable; the easiest way to do this is to go to `10.0.0.2` and choose "Writable" at the top.
SSH into the Raspberry Pi (using Windows command line, or a tool like [Putty](https://www.chiark.greenend.org.uk/~sgtatham/putty/) ) at the Romi's default address `10.0.0.2`. The default user is `pi`, and the password is `raspberry`.
:::.. The following paragraph can be restored when WPILibPi becomes compatible with the current version of PhotonVision.
:::.. Follow the process for installing PhotonVision on {ref}`"Other Debian-Based Co-Processor Installation" <docs/advanced-installation/sw_install/other-coprocessors:Other Debian-Based Co-Processor Installation>`. As it mentions, this will require an internet connection so connecting the Raspberry Pi to an internet-connected router via an Ethernet cable will be the easiest solution. The pi must remain writable while you are following these steps!
:::..Temporary instructions explaining how to install the older version of PhotonVision on a Romi. Remove when no longer needed.
:::{attention}
The version of WPILibPi for the Romi is 2023.2.1, which is not compatible with the current version of PhotonVision. **If you are using WPILibPi 2023.2.1 on your Romi, you must install PhotonVision v2023.4.2 or earlier!**
To install a compatible version of PhotonVision, enter these commands in the SSH terminal connected to the Raspberry Pi. This will download and run the install script, which will install PhotonVision on your Raspberry Pi and configure it to run at startup.
```bash
$ wget https://git.io/JJrEP -O install.sh
$ sudo chmod +x install.sh
$ sudo ./install.sh -v v2023.4.2
```
The install script requires an internet connection, so connecting the Raspberry Pi to an internet-connected router via an Ethernet cable will be the easiest solution. The pi must remain writable while you are following these steps!
:::
:::..End of temporary instructions.
Next, from the SSH terminal, run `sudo nano /home/pi/runCamera` then arrow down to the start of the exec line and press "Enter" to add a new line. Then add `#` before the exec command to comment it out. Then, arrow up to the new line and type `sleep 10000`. Hit "Ctrl + O" and then "Enter" to save the file. Finally press "Ctrl + X" to exit nano. Now, reboot the Romi by typing `sudo reboot now`.
```{image} images/nano.png
```
After the Romi reboots, you should be able to open the PhotonVision UI at: [`http://10.0.0.2:5800/`](http://10.0.0.2:5800/). From here, you can adjust settings and configure {ref}`Pipelines <docs/pipelines/index:Pipelines>`.
:::{warning}
In order for settings, logs, etc. to be saved / take effect, ensure that PhotonVision is in writable mode.
:::
:::{attention}
When using an older version of PhotonVision, the user interface and features may be different than what appears in the online documentation. The [Documentation](http://10.0.0.2:5800/#/docs) link in the User Interface will open a bundled version of the documentation that matches the PhotonVision version running on your coprocessor.
:::

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@@ -1,37 +0,0 @@
# Windows PC Installation
PhotonVision may be run on a Windows Desktop PC for basic testing and evaluation.
:::{note}
You do not need to install PhotonVision on a Windows PC in order to access the webdashboard (assuming you are using an external coprocessor like a Raspberry Pi).
:::
## Install Bonjour
Bonjour provides more stable networking when using Windows PCs. Install [Bonjour here](https://support.apple.com/downloads/DL999/en_US/BonjourPSSetup.exe) before continuing to ensure a stable experience while using PhotonVision.
## Installing Java
PhotonVision requires a JDK installed and on the system path. **JDK 17 is needed.** You may already have it if you installed WPILib, but ensure that running `java -version` shows JDK 17. You will likely have to add WPILib's JDK to JAVA_HOME and the JDK's `bin` directory to PATH. If you do not have a JDK 17 install, [download and install it from here.](https://adoptium.net/temurin/releases?version=17)
## Downloading the Latest Stable Release of PhotonVision
Go to the [GitHub releases page](https://github.com/PhotonVision/photonvision/releases) and download the winx86-64.jar file.
## Running PhotonVision
To run PhotonVision, open a terminal window of your choice and run the following command:
```
> java -jar C:\path\to\photonvision\NAME OF JAR FILE GOES HERE.jar
```
If your computer has a compatible webcam connected, PhotonVision should startup without any error messages. If there are error messages, your webcam isn't supported or another issue has occurred. If it is the latter, please open an issue on the [PhotonVision issues page](https://github.com/PhotonVision/photonvision/issues).
:::{warning}
Using an integrated laptop camera may cause issues when trying to run PhotonVision. If you are unable to run PhotonVision on a laptop with an integrated camera, try disabling the camera's driver in Windows Device Manager.
:::
## Accessing the PhotonVision Interface
Once the Java backend is up and running, you can access the main vision interface by navigating to `localhost:5800` inside your browser.

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@@ -1,56 +0,0 @@
# 2D AprilTag Tuning / Tracking
## Tracking AprilTags
Before you get started tracking AprilTags, ensure that you have followed the previous sections on installation, wiring and networking. Next, open the Web UI, go to the top right card, and switch to the "AprilTag" or "ArUco" type. You should see a screen similar to the one below.
```{image} images/apriltag.png
:align: center
```
You are now able to detect and track AprilTags in 2D (yaw, pitch, roll, etc.). In order to get 3D data from your AprilTags, please see {ref}`here. <docs/apriltag-pipelines/3D-tracking:3D Tracking>`
## Tuning AprilTags
AprilTag pipelines come with reasonable defaults to get you up and running with tracking. However, in order to optimize your performance and accuracy, you must tune your AprilTag pipeline using the settings below. Note that the settings below are different between the AprilTag and ArUco detectors but the concepts are the same.
```{image} images/apriltag-tune.png
:align: center
:scale: 45 %
```
### Target Family
Target families are defined by two numbers (before and after the h). The first number is the number of bits the tag is able to encode (which means more tags are available in the respective family) and the second is the hamming distance. Hamming distance describes the ability for error correction while identifying tag ids. A high hamming distance generally means that it will be easier for a tag to be identified even if there are errors. However, as hamming distance increases, the number of available tags decreases.
The 2026 FRC game will be using 36h11 tags, which can be found [here](https://github.com/AprilRobotics/apriltag-imgs/tree/2bc821edb4eb7b408d13c6a590d326d8a9ec98f3/tag36h11).
### Decimate
Decimation (also known as down-sampling) is the process of reducing the sampling frequency of a signal (in our case, the image). Increasing decimate will lead to an increased detection rate while decreasing detection distance. We recommend keeping this at the default value.
### Blur
This controls the sigma of Gaussian blur for tag detection. In clearer terms, increasing blur will make the image blurrier, decreasing it will make it closer to the original image. We strongly recommend that you keep blur to a minimum (0) due to it's high performance intensity unless you have an extremely noisy image.
### Threads
Threads refers to the threads within your coprocessor's CPU. The theoretical maximum is device dependent, but we recommend that users to stick to one less than the amount of CPU threads that your coprocessor has. Increasing threads will increase performance at the cost of increased CPU load, temperature increase, etc. It may take some experimentation to find the most optimal value for your system.
### Refine Edges
The edges of the each polygon are adjusted to "snap to" high color differences surrounding it. It is recommended to use this in tandem with decimate as it can increase the quality of the initial estimate.
### Pose Iterations
Pose iterations represents the amount of iterations done in order for the AprilTag algorithm to converge on its pose solution(s). A smaller number between 0-100 is recommended. A smaller amount of iterations cause a more noisy set of poses when looking at the tag straight on, while higher values much more consistently stick to a (potentially wrong) pair of poses. WPILib contains many useful filter classes in order to account for a noisy tag reading.
### Max Error Bits
Max error bits, also known as hamming distance, is the number of positions at which corresponding pieces of data / tag are different. Put more generally, this is the number of bits (think of these as squares in the tag) that need to be changed / corrected in the tag to correctly detect it. A higher value means that more tags will be detected while a lower value cuts out tags that could be "questionable" in terms of detection.
We recommend a value of 0 for the 16h5 and at most 3 for the 36h11 family.
### Decision Margin Cutoff
The decision margin cutoff is how much “margin” the detector has left before it rejects a tag; increasing this rejects poorer tags. We recommend you keep this value around a 30.

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@@ -1,13 +0,0 @@
# 3D Tracking
3D AprilTag tracking will allow you to track the real-world position and rotation of a tag relative to the camera's image sensor. This is useful for robot pose estimation and other applications like autonomous scoring. In order to use 3D tracking, you must first {ref}`calibrate your camera <docs/calibration/calibration:Calibrating Your Camera>`. Once you have, you need to enable 3D mode in the UI and you will now be able to get 3D pose information from the tag! For information on getting and using this information in your code, see {ref}`the programming reference <docs/programming/index:Programming Reference>`.
## Ambiguity
Translating from 2D to 3D using data from the calibration and the four tag corners can lead to "pose ambiguity", where it appears that the AprilTag pose is flipping between two different poses. You can read more about this issue [here](https://docs.wpilib.org/en/stable/docs/software/vision-processing/apriltag/apriltag-intro.html#d-to-3d-ambiguity). Ambiguity is calculated as the ratio of reprojection errors between two pose solutions (if they exist), where reprojection error is the error corresponding to the image distance between where the apriltag's corners are detected vs where we expect to see them based on the tag's estimated camera relative pose.
There are a few steps you can take to resolve/mitigate this issue:
1. Mount cameras at oblique angles so it is less likely that the tag will be seen straight on.
2. Use the {ref}`MultiTag system <docs/apriltag-pipelines/multitag:MultiTag Localization>` in order to combine the corners from multiple tags to get a more accurate and unambiguous pose.
3. Reject all tag poses where the ambiguity ratio (available via PhotonLib) is greater than 0.2.

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@@ -1,14 +0,0 @@
# About AprilTags
```{image} images/pv-apriltag.png
:align: center
:scale: 20 %
```
AprilTags are a common type of visual fiducial marker. Visual fiducial markers are artificial landmarks added to a scene to allow "localization" (finding your current position) via images. In simpler terms, tags mark known points of reference that you can use to find your current location. They are similar to QR codes in which they encode information, however, they hold only a single number. By placing AprilTags in known locations around the field and detecting them using PhotonVision, you can easily get full field localization / pose estimation. Alternatively, you can use AprilTags the same way you used retroreflective tape, simply using them to turn to goal without any pose estimation.
A more technical explanation can be found in the [WPILib documentation](https://docs.wpilib.org/en/latest/docs/software/vision-processing/apriltag/apriltag-intro.html).
:::{note}
You can get FIRST's [official PDF of the targets used in 2026 here](https://firstfrc.blob.core.windows.net/frc2026/FieldAssets/2026-apriltag-images-user-guide.pdf).
:::

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@@ -1,40 +0,0 @@
# Coordinate Systems
## Field and Robot Coordinate Frame
PhotonVision follows the WPILib conventions for the robot and field coordinate systems, as defined [here](https://docs.wpilib.org/en/stable/docs/software/advanced-controls/geometry/coordinate-systems.html).
You define the camera to robot transform in the robot coordinate frame.
## Camera Coordinate Frame
OpenCV by default uses x-left/y-down/z-out for camera transforms. PhotonVision applies a base rotation to this transformation to make robot to tag transforms more in line with the WPILib coordinate system. The x, y, and z axes are also shown in red, green, and blue in the 3D mini-map and targeting overlay in the UI.
- The origin is the focal point of the camera lens
- The x-axis points out of the camera
- The y-axis points to the left
- The z-axis points upwards
```{image} images/camera-coord.png
:align: center
:scale: 45 %
```
```{image} images/multiple-tags.png
:align: center
:scale: 45 %
```
## AprilTag Coordinate Frame
The AprilTag coordinate system is defined as follows, relative to the center of the AprilTag itself, and when viewing the tag as a robot would. Again, PhotonVision changes this coordinate system to be more in line with WPILib. This means that a robot facing a tag head-on would see a robot-to-tag transform with a translation only in x, and a rotation of 180 degrees about z. The tag coordinate system is also shown with x/y/z in red/green/blue in the UI target overlay and mini-map.
- The origin is the center of the tag
- The x-axis is normal to the plane the tag is printed on, pointing outward from the visible side of the tag.
- The y-axis points to the right
- The z-axis points upwards
```{image} images/apriltag-coords.png
:align: center
:scale: 45 %
```

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@@ -1,15 +0,0 @@
# AprilTag Pipeline Types
PhotonVision offers two different AprilTag pipeline types based on different implementations of the underlying algorithm. Each one has its advantages / disadvantages, which are detailed below.
:::{note}
Note that both of these pipeline types detect AprilTag markers and are just two different algorithms for doing so.
:::
## AprilTag
The AprilTag pipeline type is based on the [AprilTag](https://april.eecs.umich.edu/software/apriltag.html) library from the University of Michigan and we recommend it for most use cases. It is (to our understanding) most accurate pipeline type, but is also ~2x slower than ArUco. This was the pipeline type used by teams in the 2023 season and is well tested.
## ArUco
The ArUco pipeline is based on the [ArUco](https://docs.opencv.org/4.8.0/d9/d6a/group__aruco.html) library implementation from OpenCV. It is ~2x higher fps and ~2x lower latency than the AprilTag pipeline type, but is less accurate. We recommend this pipeline type for teams that need to run at a higher framerate or have a lower powered device. This pipeline type was new for the 2024 season.

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