diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml new file mode 100644 index 0000000..ba0370f --- /dev/null +++ b/.github/workflows/build.yml @@ -0,0 +1,18 @@ +name: Build + +on: + push: + pull_request: + +jobs: + build: + name: Build + runs-on: ubuntu-latest + container: wpilib/roborio-cross-ubuntu:2024-22.04 + steps: + - name: Checkout repository + uses: actions/checkout@v2 + - name: Grant execute permission + run: chmod +x gradlew + - name: Build robot code + run: ./gradlew build diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..d1e3427 --- /dev/null +++ b/.gitignore @@ -0,0 +1,175 @@ +# This gitignore has been specially created by the WPILib team. +# If you remove items from this file, intellisense might break. + +### C++ ### +# Prerequisites +*.d + +# Compiled Object files +*.slo +*.lo +*.o +*.obj + +# Precompiled Headers +*.gch +*.pch + +# Compiled Dynamic libraries +*.so +*.dylib +*.dll + +# Fortran module files +*.mod +*.smod + +# Compiled Static libraries +*.lai +*.la +*.a +*.lib + +# Executables +*.exe +*.out +*.app + +### Java ### +# Compiled class file +*.class + +# Log file +*.log + +# BlueJ files +*.ctxt + +# Mobile Tools for Java (J2ME) +.mtj.tmp/ + +# Package Files # +*.jar +*.war +*.nar +*.ear +*.zip +*.tar.gz +*.rar + +# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml +hs_err_pid* + +### Linux ### +*~ + +# temporary files which can be created if a process still has a handle open of a deleted file +.fuse_hidden* + +# KDE directory preferences +.directory + +# Linux trash folder which might appear on any partition or disk +.Trash-* + +# .nfs files are created when an open file is removed but is still being accessed +.nfs* + +### macOS ### +# General +.DS_Store +.AppleDouble +.LSOverride + +# Icon must end with two \r +Icon + +# Thumbnails +._* + +# Files that might appear in the root of a volume +.DocumentRevisions-V100 +.fseventsd +.Spotlight-V100 +.TemporaryItems +.Trashes +.VolumeIcon.icns +.com.apple.timemachine.donotpresent + +# Directories potentially created on remote AFP share +.AppleDB +.AppleDesktop +Network Trash Folder +Temporary Items +.apdisk + +### VisualStudioCode ### +.vscode/* +!.vscode/settings.json +!.vscode/tasks.json +!.vscode/launch.json +!.vscode/extensions.json + +### Windows ### +# Windows thumbnail cache files +Thumbs.db +ehthumbs.db +ehthumbs_vista.db + +# Dump file +*.stackdump + +# Folder config file +[Dd]esktop.ini + +# Recycle Bin used on file shares +$RECYCLE.BIN/ + +# Windows Installer files +*.cab +*.msi +*.msix +*.msm +*.msp + +# Windows shortcuts +*.lnk + +### Gradle ### +.gradle +/build/ + +# Ignore Gradle GUI config +gradle-app.setting + +# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored) +!gradle-wrapper.jar + +# Cache of project +.gradletasknamecache + +# # Work around https://youtrack.jetbrains.com/issue/IDEA-116898 +# gradle/wrapper/gradle-wrapper.properties + +# # VS Code Specific Java Settings +# DO NOT REMOVE .classpath and .project +.classpath +.project +.settings/ +bin/ + +# IntelliJ +*.iml +*.ipr +*.iws +.idea/ +out/ + +# Fleet +.fleet + +# Simulation GUI and other tools window save file +simgui*.json + +# Version file +src/main/java/frc/robot/BuildConstants.java \ No newline at end of file diff --git a/.vscode/extensions.json b/.vscode/extensions.json new file mode 100644 index 0000000..e7ca395 --- /dev/null +++ b/.vscode/extensions.json @@ -0,0 +1,6 @@ +{ + "recommendations": [ + "mechanical-advantage.event-deploy-wpilib", + "richardwillis.vscode-spotless-gradle" + ] +} diff --git a/.vscode/launch.json b/.vscode/launch.json new file mode 100644 index 0000000..b8c1920 --- /dev/null +++ b/.vscode/launch.json @@ -0,0 +1,17 @@ +{ + "version": "0.2.0", + "configurations": [ + { + "type": "wpilib", + "name": "WPILib Desktop Debug", + "request": "launch", + "desktop": true + }, + { + "type": "wpilib", + "name": "WPILib roboRIO Debug", + "request": "launch", + "desktop": false + } + ] +} diff --git a/.vscode/settings.json b/.vscode/settings.json new file mode 100644 index 0000000..6543015 --- /dev/null +++ b/.vscode/settings.json @@ -0,0 +1,41 @@ +{ + "java.configuration.updateBuildConfiguration": "automatic", + "java.server.launchMode": "Standard", + "files.exclude": { + "**/.git": true, + "**/.svn": true, + "**/.hg": true, + "**/CVS": true, + "**/.DS_Store": true, + "bin/": true, + "**/.classpath": true, + "**/.project": true, + "**/.settings": true, + "**/.factorypath": true, + "**/*~": true + }, + "java.test.config": [ + { + "name": "WPIlibUnitTests", + "workingDirectory": "${workspaceFolder}/build/jni/release", + "vmargs": [ + "-Djava.library.path=${workspaceFolder}/build/jni/release" + ], + "env": { + "LD_LIBRARY_PATH": "${workspaceFolder}/build/jni/release", + "DYLD_LIBRARY_PATH": "${workspaceFolder}/build/jni/release" + } + }, + null + ], + "java.test.defaultConfig": "WPIlibUnitTests", + "spotlessGradle.format.enable": true, + "spotlessGradle.diagnostics.enable": false, + "editor.defaultFormatter": "richardwillis.vscode-spotless-gradle", + "[json]": { + "editor.defaultFormatter": "richardwillis.vscode-spotless-gradle" + }, + "[java]": { + "editor.defaultFormatter": "richardwillis.vscode-spotless-gradle" + } +} diff --git a/.wpilib/wpilib_preferences.json b/.wpilib/wpilib_preferences.json new file mode 100644 index 0000000..0d4a452 --- /dev/null +++ b/.wpilib/wpilib_preferences.json @@ -0,0 +1,6 @@ +{ + "enableCppIntellisense": false, + "currentLanguage": "java", + "projectYear": "2024", + "teamNumber": 6328 +} diff --git a/AdvantageKit-License.md b/AdvantageKit-License.md new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/AdvantageKit-License.md @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Use with the GNU Affero General Public License. + + 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 Affero General Public License into a single +combined work, and to convey the resulting work. The terms of this +License will continue to apply to the part which is the covered work, +but the special requirements of the GNU Affero General Public License, +section 13, concerning interaction through a network will apply to the +combination as such. + + 14. Revised Versions of this License. + + The Free Software Foundation may publish revised and/or new versions of +the GNU 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 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 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 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 +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +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 +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +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 +copy of the Program in return for a fee. + + 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. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + 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 GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/WPILib-License.md b/WPILib-License.md new file mode 100644 index 0000000..645e542 --- /dev/null +++ b/WPILib-License.md @@ -0,0 +1,24 @@ +Copyright (c) 2009-2024 FIRST and other WPILib contributors +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + * Neither the name of FIRST, WPILib, nor the names of other WPILib + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY FIRST AND OTHER WPILIB CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY NONINFRINGEMENT AND FITNESS FOR A PARTICULAR +PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL FIRST OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/build.gradle b/build.gradle new file mode 100644 index 0000000..51a55b2 --- /dev/null +++ b/build.gradle @@ -0,0 +1,186 @@ +plugins { + id "java" + id "edu.wpi.first.GradleRIO" version "2024.3.2" + id "com.peterabeles.gversion" version "1.10" + id "com.diffplug.spotless" version "6.12.0" +} + +java { + sourceCompatibility = JavaVersion.VERSION_17 + targetCompatibility = JavaVersion.VERSION_17 +} + +def ROBOT_MAIN_CLASS = "frc.robot.Main" + +// Define my targets (RoboRIO) and artifacts (deployable files) +// This is added by GradleRIO's backing project DeployUtils. +deploy { + targets { + roborio(getTargetTypeClass('RoboRIO')) { + // Team number is loaded either from the .wpilib/wpilib_preferences.json + // or from command line. If not found an exception will be thrown. + // You can use getTeamOrDefault(team) instead of getTeamNumber if you + // want to store a team number in this file. + team = project.frc.getTeamNumber() + debug = project.frc.getDebugOrDefault(false) + + artifacts { + // First part is artifact name, 2nd is artifact type + // getTargetTypeClass is a shortcut to get the class type using a string + + frcJava(getArtifactTypeClass('FRCJavaArtifact')) { + } + + // Static files artifact + frcStaticFileDeploy(getArtifactTypeClass('FileTreeArtifact')) { + files = project.fileTree('src/main/deploy') + directory = '/home/lvuser/deploy' + } + } + } + } +} + +def deployArtifact = deploy.targets.roborio.artifacts.frcJava + +// Set to true to use debug for JNI. +wpi.java.debugJni = false + +// Set this to true to enable desktop support. +def includeDesktopSupport = true + +// Configuration for AdvantageKit +repositories { + maven { + url = uri("https://maven.pkg.github.com/Mechanical-Advantage/AdvantageKit") + credentials { + username = "Mechanical-Advantage-Bot" + password = "\u0067\u0068\u0070\u005f\u006e\u0056\u0051\u006a\u0055\u004f\u004c\u0061\u0079\u0066\u006e\u0078\u006e\u0037\u0051\u0049\u0054\u0042\u0032\u004c\u004a\u006d\u0055\u0070\u0073\u0031\u006d\u0037\u004c\u005a\u0030\u0076\u0062\u0070\u0063\u0051" + } + } + mavenLocal() +} + +configurations.all { + exclude group: "edu.wpi.first.wpilibj" +} + +task(checkAkitInstall, dependsOn: "classes", type: JavaExec) { + mainClass = "org.littletonrobotics.junction.CheckInstall" + classpath = sourceSets.main.runtimeClasspath +} +compileJava.finalizedBy checkAkitInstall + +// Defining my dependencies. In this case, WPILib (+ friends), and vendor libraries. +// Also defines JUnit 4. +dependencies { + implementation wpi.java.deps.wpilib() + implementation wpi.java.vendor.java() + + roborioDebug wpi.java.deps.wpilibJniDebug(wpi.platforms.roborio) + roborioDebug wpi.java.vendor.jniDebug(wpi.platforms.roborio) + + roborioRelease wpi.java.deps.wpilibJniRelease(wpi.platforms.roborio) + roborioRelease wpi.java.vendor.jniRelease(wpi.platforms.roborio) + + nativeDebug wpi.java.deps.wpilibJniDebug(wpi.platforms.desktop) + nativeDebug wpi.java.vendor.jniDebug(wpi.platforms.desktop) + simulationDebug wpi.sim.enableDebug() + + nativeRelease wpi.java.deps.wpilibJniRelease(wpi.platforms.desktop) + nativeRelease wpi.java.vendor.jniRelease(wpi.platforms.desktop) + simulationRelease wpi.sim.enableRelease() + + testImplementation 'org.junit.jupiter:junit-jupiter:5.10.1' + testRuntimeOnly 'org.junit.platform:junit-platform-launcher' + + def akitJson = new groovy.json.JsonSlurper().parseText(new File(projectDir.getAbsolutePath() + "/vendordeps/AdvantageKit.json").text) + annotationProcessor "org.littletonrobotics.akit.junction:junction-autolog:$akitJson.version" +} + +test { + useJUnitPlatform() + systemProperty 'junit.jupiter.extensions.autodetection.enabled', 'true' +} + +// Simulation configuration (e.g. environment variables). +// +// The sim GUI is *disabled* by default to support running +// AdvantageKit log replay from the command line. Set the +// value to "true" to enable the sim GUI by default (this +// is the standard WPILib behavior). +wpi.sim.addGui().defaultEnabled = false +wpi.sim.addDriverstation() + +// Setting up my Jar File. In this case, adding all libraries into the main jar ('fat jar') +// in order to make them all available at runtime. Also adding the manifest so WPILib +// knows where to look for our Robot Class. +jar { + from { configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) } } + from sourceSets.main.allSource + manifest edu.wpi.first.gradlerio.GradleRIOPlugin.javaManifest(ROBOT_MAIN_CLASS) + duplicatesStrategy = DuplicatesStrategy.INCLUDE +} + +// Configure jar and deploy tasks +deployArtifact.jarTask = jar +wpi.java.configureExecutableTasks(jar) +wpi.java.configureTestTasks(test) + +// Configure string concat to always inline compile +tasks.withType(JavaCompile) { + options.compilerArgs.add '-XDstringConcat=inline' +} + +// Create version file +project.compileJava.dependsOn(createVersionFile) +gversion { + srcDir = "src/main/java/" + classPackage = "frc.robot" + className = "BuildConstants" + dateFormat = "yyyy-MM-dd HH:mm:ss z" + timeZone = "America/New_York" + indent = " " +} + +// Spotless formatting +project.compileJava.dependsOn(spotlessApply) +spotless { + java { + target fileTree(".") { + include "**/*.java" + exclude "**/build/**", "**/build-*/**" + } + toggleOffOn() + googleJavaFormat() + removeUnusedImports() + trimTrailingWhitespace() + endWithNewline() + } + groovyGradle { + target fileTree(".") { + include "**/*.gradle" + exclude "**/build/**", "**/build-*/**" + } + greclipse() + indentWithSpaces(4) + trimTrailingWhitespace() + endWithNewline() + } + json { + target fileTree(".") { + include "**/*.json" + exclude "**/build/**", "**/build-*/**" + } + gson().indentWithSpaces(2) + } + format "misc", { + target fileTree(".") { + include "**/*.md", "**/.gitignore" + exclude "**/build/**", "**/build-*/**" + } + trimTrailingWhitespace() + indentWithSpaces(2) + endWithNewline() + } +} diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..7f93135 Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..1058752 --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,7 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=permwrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip +networkTimeout=10000 +validateDistributionUrl=true +zipStoreBase=GRADLE_USER_HOME +zipStorePath=permwrapper/dists diff --git a/gradlew b/gradlew new file mode 100644 index 0000000..1aa94a4 --- /dev/null +++ b/gradlew @@ -0,0 +1,249 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# 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 +# +# https://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. +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +# This is normally unused +# shellcheck disable=SC2034 +APP_BASE_NAME=${0##*/} +# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036) +APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD=$JAVA_HOME/jre/sh/java + else + JAVACMD=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + if ! command -v java >/dev/null 2>&1 + then + die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC2039,SC3045 + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC2039,SC3045 + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Collect all arguments for the java command: +# * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments, +# and any embedded shellness will be escaped. +# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be +# treated as '${Hostname}' itself on the command line. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Stop when "xargs" is not available. +if ! command -v xargs >/dev/null 2>&1 +then + die "xargs is not available" +fi + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..93e3f59 --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,92 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%"=="" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%"=="" set DIRNAME=. +@rem This is normally unused +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if %ERRORLEVEL% equ 0 goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if %ERRORLEVEL% equ 0 goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +set EXIT_CODE=%ERRORLEVEL% +if %EXIT_CODE% equ 0 set EXIT_CODE=1 +if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% +exit /b %EXIT_CODE% + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/settings.gradle b/settings.gradle new file mode 100644 index 0000000..d94f73c --- /dev/null +++ b/settings.gradle @@ -0,0 +1,30 @@ +import org.gradle.internal.os.OperatingSystem + +pluginManagement { + repositories { + mavenLocal() + gradlePluginPortal() + String frcYear = '2024' + File frcHome + if (OperatingSystem.current().isWindows()) { + String publicFolder = System.getenv('PUBLIC') + if (publicFolder == null) { + publicFolder = "C:\\Users\\Public" + } + def homeRoot = new File(publicFolder, "wpilib") + frcHome = new File(homeRoot, frcYear) + } else { + def userFolder = System.getProperty("user.home") + def homeRoot = new File(userFolder, "wpilib") + frcHome = new File(homeRoot, frcYear) + } + def frcHomeMaven = new File(frcHome, 'maven') + maven { + name 'frcHome' + url frcHomeMaven + } + } +} + +Properties props = System.getProperties(); +props.setProperty("org.gradle.internal.native.headers.unresolved.dependencies.ignore", "true"); diff --git a/src/main/deploy/pathplanner/autos/Example Auto.auto b/src/main/deploy/pathplanner/autos/Example Auto.auto new file mode 100644 index 0000000..77a8433 --- /dev/null +++ b/src/main/deploy/pathplanner/autos/Example Auto.auto @@ -0,0 +1,31 @@ +{ + "version": 1.0, + "startingPose": { + "position": { + "x": 2.0, + "y": 7.0 + }, + "rotation": 180.0 + }, + "command": { + "type": "sequential", + "data": { + "commands": [ + { + "type": "named", + "data": { + "name": "Run Flywheel" + } + }, + { + "type": "path", + "data": { + "pathName": "Example Path" + } + } + ] + } + }, + "folder": null, + "choreoAuto": false +} \ No newline at end of file diff --git a/src/main/deploy/pathplanner/navgrid.json b/src/main/deploy/pathplanner/navgrid.json new file mode 100644 index 0000000..690f5db --- /dev/null +++ b/src/main/deploy/pathplanner/navgrid.json @@ -0,0 +1,1633 @@ +{ + "field_size": { + "x": 16.54, + "y": 8.21 + }, + "nodeSizeMeters": 0.3, + "grid": [ + [ + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true + ], + [ + true, + true, + 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true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true, + true + ] + ] +} diff --git a/src/main/deploy/pathplanner/paths/Example Path.path b/src/main/deploy/pathplanner/paths/Example Path.path new file mode 100644 index 0000000..8f3609b --- /dev/null +++ b/src/main/deploy/pathplanner/paths/Example Path.path @@ -0,0 +1,65 @@ +{ + "version": 1.0, + "waypoints": [ + { + "anchor": { + "x": 2.0, + "y": 7.0 + }, + "prevControl": null, + "nextControl": { + "x": 3.013282910175676, + "y": 6.5274984191074985 + }, + "isLocked": false, + "linkedName": null + }, + { + "anchor": { + "x": 5.166769560390973, + "y": 5.0964860911203305 + }, + "prevControl": { + "x": 4.166769560390973, + "y": 6.0964860911203305 + }, + "nextControl": { + "x": 6.166769560390973, + "y": 4.0964860911203305 + }, + "isLocked": false, + "linkedName": null + }, + { + "anchor": { + "x": 7.0, + "y": 1.0 + }, + "prevControl": { + "x": 6.75, + "y": 2.5 + }, + "nextControl": null, + "isLocked": false, + "linkedName": null + } + ], + "rotationTargets": [], + "constraintZones": [], + "eventMarkers": [], + "globalConstraints": { + "maxVelocity": 3.0, + "maxAcceleration": 3.0, + "maxAngularVelocity": 540.0, + "maxAngularAcceleration": 720.0 + }, + "goalEndState": { + "velocity": 0, + "rotation": 0, + "rotateFast": false + }, + "reversed": false, + "folder": null, + "previewStartingState": null, + "useDefaultConstraints": false +} \ No newline at end of file diff --git a/src/main/java/frc/robot/Constants.java b/src/main/java/frc/robot/Constants.java new file mode 100644 index 0000000..84e3801 --- /dev/null +++ b/src/main/java/frc/robot/Constants.java @@ -0,0 +1,37 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot; + +/** + * The Constants class provides a convenient place for teams to hold robot-wide numerical or boolean + * constants. This class should not be used for any other purpose. All constants should be declared + * globally (i.e. public static). Do not put anything functional in this class. + * + *

It is advised to statically import this class (or one of its inner classes) wherever the + * constants are needed, to reduce verbosity. + */ +public final class Constants { + public static final Mode currentMode = Mode.REAL; + public static final boolean tuningMode = true; + public static enum Mode { + /** Running on a real robot. */ + REAL, + + /** Running a physics simulator. */ + SIM, + + /** Replaying from a log file. */ + REPLAY + } +} diff --git a/src/main/java/frc/robot/Main.java b/src/main/java/frc/robot/Main.java new file mode 100644 index 0000000..e8af1c1 --- /dev/null +++ b/src/main/java/frc/robot/Main.java @@ -0,0 +1,34 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot; + +import edu.wpi.first.wpilibj.RobotBase; + +/** + * Do NOT add any static variables to this class, or any initialization at all. Unless you know what + * you are doing, do not modify this file except to change the parameter class to the startRobot + * call. + */ +public final class Main { + private Main() {} + + /** + * Main initialization function. Do not perform any initialization here. + * + *

If you change your main robot class, change the parameter type. + */ + public static void main(String... args) { + RobotBase.startRobot(Robot::new); + } +} diff --git a/src/main/java/frc/robot/Robot.java b/src/main/java/frc/robot/Robot.java new file mode 100644 index 0000000..ea47d35 --- /dev/null +++ b/src/main/java/frc/robot/Robot.java @@ -0,0 +1,160 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot; + +import edu.wpi.first.wpilibj2.command.Command; +import edu.wpi.first.wpilibj2.command.CommandScheduler; +import org.littletonrobotics.junction.LogFileUtil; +import org.littletonrobotics.junction.LoggedRobot; +import org.littletonrobotics.junction.Logger; +import org.littletonrobotics.junction.networktables.NT4Publisher; +import org.littletonrobotics.junction.wpilog.WPILOGReader; +import org.littletonrobotics.junction.wpilog.WPILOGWriter; + +/** + * The VM is configured to automatically run this class, and to call the functions corresponding to + * each mode, as described in the TimedRobot documentation. If you change the name of this class or + * the package after creating this project, you must also update the build.gradle file in the + * project. + */ +public class Robot extends LoggedRobot { + private Command autonomousCommand; + private RobotContainer robotContainer; + + /** + * This function is run when the robot is first started up and should be used for any + * initialization code. + */ + @Override + public void robotInit() { + // Record metadata + Logger.recordMetadata("ProjectName", BuildConstants.MAVEN_NAME); + Logger.recordMetadata("BuildDate", BuildConstants.BUILD_DATE); + Logger.recordMetadata("GitSHA", BuildConstants.GIT_SHA); + Logger.recordMetadata("GitDate", BuildConstants.GIT_DATE); + Logger.recordMetadata("GitBranch", BuildConstants.GIT_BRANCH); + switch (BuildConstants.DIRTY) { + case 0: + Logger.recordMetadata("GitDirty", "All changes committed"); + break; + case 1: + Logger.recordMetadata("GitDirty", "Uncomitted changes"); + break; + default: + Logger.recordMetadata("GitDirty", "Unknown"); + break; + } + + // Set up data receivers & replay source + switch (Constants.currentMode) { + case REAL: + // Running on a real robot, log to a USB stick ("/U/logs") + Logger.addDataReceiver(new WPILOGWriter()); + Logger.addDataReceiver(new NT4Publisher()); + break; + + case SIM: + // Running a physics simulator, log to NT + Logger.addDataReceiver(new NT4Publisher()); + break; + + case REPLAY: + // Replaying a log, set up replay source + setUseTiming(false); // Run as fast as possible + String logPath = LogFileUtil.findReplayLog(); + Logger.setReplaySource(new WPILOGReader(logPath)); + Logger.addDataReceiver(new WPILOGWriter(LogFileUtil.addPathSuffix(logPath, "_sim"))); + break; + } + + // See http://bit.ly/3YIzFZ6 for more information on timestamps in AdvantageKit. + // Logger.disableDeterministicTimestamps() + + // Start AdvantageKit logger + Logger.start(); + + // Instantiate our RobotContainer. This will perform all our button bindings, + // and put our autonomous chooser on the dashboard. + robotContainer = new RobotContainer(); + } + + /** This function is called periodically during all modes. */ + @Override + public void robotPeriodic() { + // Runs the Scheduler. This is responsible for polling buttons, adding + // newly-scheduled commands, running already-scheduled commands, removing + // finished or interrupted commands, and running subsystem periodic() methods. + // This must be called from the robot's periodic block in order for anything in + // the Command-based framework to work. + CommandScheduler.getInstance().run(); + } + + /** This function is called once when the robot is disabled. */ + @Override + public void disabledInit() {} + + /** This function is called periodically when disabled. */ + @Override + public void disabledPeriodic() {} + + /** This autonomous runs the autonomous command selected by your {@link RobotContainer} class. */ + @Override + public void autonomousInit() { + autonomousCommand = robotContainer.getAutonomousCommand(); + + // schedule the autonomous command (example) + if (autonomousCommand != null) { + autonomousCommand.schedule(); + } + } + + /** This function is called periodically during autonomous. */ + @Override + public void autonomousPeriodic() {} + + /** This function is called once when teleop is enabled. */ + @Override + public void teleopInit() { + // This makes sure that the autonomous stops running when + // teleop starts running. If you want the autonomous to + // continue until interrupted by another command, remove + // this line or comment it out. + if (autonomousCommand != null) { + autonomousCommand.cancel(); + } + } + + /** This function is called periodically during operator control. */ + @Override + public void teleopPeriodic() {} + + /** This function is called once when test mode is enabled. */ + @Override + public void testInit() { + // Cancels all running commands at the start of test mode. + CommandScheduler.getInstance().cancelAll(); + } + + /** This function is called periodically during test mode. */ + @Override + public void testPeriodic() {} + + /** This function is called once when the robot is first started up. */ + @Override + public void simulationInit() {} + + /** This function is called periodically whilst in simulation. */ + @Override + public void simulationPeriodic() {} +} diff --git a/src/main/java/frc/robot/RobotContainer.java b/src/main/java/frc/robot/RobotContainer.java new file mode 100644 index 0000000..9b0dedc --- /dev/null +++ b/src/main/java/frc/robot/RobotContainer.java @@ -0,0 +1,172 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot; + +import com.pathplanner.lib.auto.AutoBuilder; +import com.pathplanner.lib.auto.NamedCommands; +import edu.wpi.first.math.geometry.Pose2d; +import edu.wpi.first.math.geometry.Rotation2d; +import edu.wpi.first.wpilibj.GenericHID; +import edu.wpi.first.wpilibj.XboxController; +import edu.wpi.first.wpilibj2.command.Command; +import edu.wpi.first.wpilibj2.command.Commands; +import edu.wpi.first.wpilibj2.command.button.CommandXboxController; +import edu.wpi.first.wpilibj2.command.sysid.SysIdRoutine; +import frc.robot.commands.DriveCommands; +import frc.robot.subsystems.drive.Drive; +import frc.robot.subsystems.drive.GyroIO; +import frc.robot.subsystems.drive.GyroIOPigeon2; +import frc.robot.subsystems.drive.ModuleIO; +import frc.robot.subsystems.drive.ModuleIOSim; +import frc.robot.subsystems.drive.ModuleIOSparkMax; +import frc.robot.subsystems.flywheel.Flywheel; +import frc.robot.subsystems.flywheel.FlywheelIO; +import frc.robot.subsystems.flywheel.FlywheelIOSparkMax; +import frc.robot.subsystems.wrist.FlywheelIOSim; + +import org.littletonrobotics.junction.networktables.LoggedDashboardChooser; +import org.littletonrobotics.junction.networktables.LoggedDashboardNumber; + +/** + * This class is where the bulk of the robot should be declared. Since Command-based is a + * "declarative" paradigm, very little robot logic should actually be handled in the {@link Robot} + * periodic methods (other than the scheduler calls). Instead, the structure of the robot (including + * subsystems, commands, and button mappings) should be declared here. + */ +public class RobotContainer { + // Subsystems + private final Drive drive; + private final Flywheel flywheel; + + // Controller + private final CommandXboxController controller = new CommandXboxController(0); + + // Dashboard inputs + private final LoggedDashboardChooser autoChooser; + private final LoggedDashboardNumber flywheelSpeedInput = + new LoggedDashboardNumber("Flywheel Speed", 1500.0); + + /** The container for the robot. Contains subsystems, OI devices, and commands. */ + public RobotContainer() { + switch (Constants.currentMode) { + case REAL: + // Real robot, instantiate hardware IO implementations + drive = + new Drive( + new GyroIOPigeon2(false), + new ModuleIOSparkMax(0), + new ModuleIOSparkMax(1), + new ModuleIOSparkMax(2), + new ModuleIOSparkMax(3)); + flywheel = new Flywheel(new FlywheelIOSparkMax()); + break; + + case SIM: + // Sim robot, instantiate physics sim IO implementations + drive = + new Drive( + new GyroIO() {}, + new ModuleIOSim(), + new ModuleIOSim(), + new ModuleIOSim(), + new ModuleIOSim()); + flywheel = new Flywheel(new FlywheelIOSim()); + break; + + default: + // Replayed robot, disable IO implementations + drive = + new Drive( + new GyroIO() {}, + new ModuleIO() {}, + new ModuleIO() {}, + new ModuleIO() {}, + new ModuleIO() {}); + flywheel = new Flywheel(new FlywheelIO() {}); + break; + } + + // Set up auto routines + NamedCommands.registerCommand( + "Run Flywheel", + Commands.startEnd( + () -> flywheel.runVelocity(flywheelSpeedInput.get()), flywheel::stop, flywheel) + .withTimeout(5.0)); + autoChooser = new LoggedDashboardChooser<>("Auto Choices", AutoBuilder.buildAutoChooser()); + + // Set up SysId routines + autoChooser.addOption( + "Drive SysId (Quasistatic Forward)", + drive.sysIdQuasistatic(SysIdRoutine.Direction.kForward)); + autoChooser.addOption( + "Drive SysId (Quasistatic Reverse)", + drive.sysIdQuasistatic(SysIdRoutine.Direction.kReverse)); + autoChooser.addOption( + "Drive SysId (Dynamic Forward)", drive.sysIdDynamic(SysIdRoutine.Direction.kForward)); + autoChooser.addOption( + "Drive SysId (Dynamic Reverse)", drive.sysIdDynamic(SysIdRoutine.Direction.kReverse)); + autoChooser.addOption( + "Flywheel SysId (Quasistatic Forward)", + flywheel.sysIdQuasistatic(SysIdRoutine.Direction.kForward)); + autoChooser.addOption( + "Flywheel SysId (Quasistatic Reverse)", + flywheel.sysIdQuasistatic(SysIdRoutine.Direction.kReverse)); + autoChooser.addOption( + "Flywheel SysId (Dynamic Forward)", flywheel.sysIdDynamic(SysIdRoutine.Direction.kForward)); + autoChooser.addOption( + "Flywheel SysId (Dynamic Reverse)", flywheel.sysIdDynamic(SysIdRoutine.Direction.kReverse)); + + // Configure the button bindings + configureButtonBindings(); + } + + /** + * Use this method to define your button->command mappings. Buttons can be created by + * instantiating a {@link GenericHID} or one of its subclasses ({@link + * edu.wpi.first.wpilibj.Joystick} or {@link XboxController}), and then passing it to a {@link + * edu.wpi.first.wpilibj2.command.button.JoystickButton}. + */ + private void configureButtonBindings() { + drive.setDefaultCommand( + DriveCommands.joystickDrive( + drive, + () -> -controller.getLeftY(), + () -> -controller.getLeftX(), + () -> -controller.getRightX())); + controller.x().onTrue(Commands.runOnce(drive::stopWithX, drive)); + controller + .b() + .onTrue( + Commands.runOnce( + () -> + drive.setPose( + new Pose2d(drive.getPose().getTranslation(), new Rotation2d())), + drive) + .ignoringDisable(true)); + controller + .a() + .whileTrue( + Commands.startEnd( + () -> flywheel.runVelocity(flywheelSpeedInput.get()), flywheel::stop, flywheel)); + } + + /** + * Use this to pass the autonomous command to the main {@link Robot} class. + * + * @return the command to run in autonomous + */ + public Command getAutonomousCommand() { + return autoChooser.get(); + } +} diff --git a/src/main/java/frc/robot/commands/DriveCommands.java b/src/main/java/frc/robot/commands/DriveCommands.java new file mode 100644 index 0000000..fc8f596 --- /dev/null +++ b/src/main/java/frc/robot/commands/DriveCommands.java @@ -0,0 +1,77 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.commands; + +import edu.wpi.first.math.MathUtil; +import edu.wpi.first.math.geometry.Pose2d; +import edu.wpi.first.math.geometry.Rotation2d; +import edu.wpi.first.math.geometry.Transform2d; +import edu.wpi.first.math.geometry.Translation2d; +import edu.wpi.first.math.kinematics.ChassisSpeeds; +import edu.wpi.first.wpilibj.DriverStation; +import edu.wpi.first.wpilibj.DriverStation.Alliance; +import edu.wpi.first.wpilibj2.command.Command; +import edu.wpi.first.wpilibj2.command.Commands; +import frc.robot.subsystems.drive.Drive; +import java.util.function.DoubleSupplier; + +public class DriveCommands { + private static final double DEADBAND = 0.1; + + private DriveCommands() {} + + /** + * Field relative drive command using two joysticks (controlling linear and angular velocities). + */ + public static Command joystickDrive( + Drive drive, + DoubleSupplier xSupplier, + DoubleSupplier ySupplier, + DoubleSupplier omegaSupplier) { + return Commands.run( + () -> { + // Apply deadband + double linearMagnitude = + MathUtil.applyDeadband( + Math.hypot(xSupplier.getAsDouble(), ySupplier.getAsDouble()), DEADBAND); + Rotation2d linearDirection = + new Rotation2d(xSupplier.getAsDouble(), ySupplier.getAsDouble()); + double omega = MathUtil.applyDeadband(omegaSupplier.getAsDouble(), DEADBAND); + + // Square values + linearMagnitude = linearMagnitude * linearMagnitude; + omega = Math.copySign(omega * omega, omega); + + // Calcaulate new linear velocity + Translation2d linearVelocity = + new Pose2d(new Translation2d(), linearDirection) + .transformBy(new Transform2d(linearMagnitude, 0.0, new Rotation2d())) + .getTranslation(); + + // Convert to field relative speeds & send command + boolean isFlipped = + DriverStation.getAlliance().isPresent() + && DriverStation.getAlliance().get() == Alliance.Red; + drive.runVelocity( + ChassisSpeeds.fromFieldRelativeSpeeds( + linearVelocity.getX() * drive.getMaxLinearSpeedMetersPerSec(), + linearVelocity.getY() * drive.getMaxLinearSpeedMetersPerSec(), + omega * drive.getMaxAngularSpeedRadPerSec(), + isFlipped + ? drive.getRotation().plus(new Rotation2d(Math.PI)) + : drive.getRotation())); + }, + drive); + } +} diff --git a/src/main/java/frc/robot/subsystems/drive/Drive.java b/src/main/java/frc/robot/subsystems/drive/Drive.java new file mode 100644 index 0000000..c7b2048 --- /dev/null +++ b/src/main/java/frc/robot/subsystems/drive/Drive.java @@ -0,0 +1,298 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.drive; + +import static edu.wpi.first.units.Units.*; + +import com.pathplanner.lib.auto.AutoBuilder; +import com.pathplanner.lib.pathfinding.Pathfinding; +import com.pathplanner.lib.util.HolonomicPathFollowerConfig; +import com.pathplanner.lib.util.PathPlannerLogging; +import com.pathplanner.lib.util.ReplanningConfig; +import edu.wpi.first.math.estimator.SwerveDrivePoseEstimator; +import edu.wpi.first.math.geometry.Pose2d; +import edu.wpi.first.math.geometry.Rotation2d; +import edu.wpi.first.math.geometry.Translation2d; +import edu.wpi.first.math.geometry.Twist2d; +import edu.wpi.first.math.kinematics.ChassisSpeeds; +import edu.wpi.first.math.kinematics.SwerveDriveKinematics; +import edu.wpi.first.math.kinematics.SwerveModulePosition; +import edu.wpi.first.math.kinematics.SwerveModuleState; +import edu.wpi.first.math.util.Units; +import edu.wpi.first.wpilibj.DriverStation; +import edu.wpi.first.wpilibj.DriverStation.Alliance; +import edu.wpi.first.wpilibj2.command.Command; +import edu.wpi.first.wpilibj2.command.SubsystemBase; +import edu.wpi.first.wpilibj2.command.sysid.SysIdRoutine; +import frc.robot.util.LocalADStarAK; +import java.util.concurrent.locks.Lock; +import java.util.concurrent.locks.ReentrantLock; +import org.littletonrobotics.junction.AutoLogOutput; +import org.littletonrobotics.junction.Logger; + +public class Drive extends SubsystemBase { + private static final double MAX_LINEAR_SPEED = Units.feetToMeters(14.5); + private static final double TRACK_WIDTH_X = Units.inchesToMeters(25.0); + private static final double TRACK_WIDTH_Y = Units.inchesToMeters(25.0); + private static final double DRIVE_BASE_RADIUS = + Math.hypot(TRACK_WIDTH_X / 2.0, TRACK_WIDTH_Y / 2.0); + private static final double MAX_ANGULAR_SPEED = MAX_LINEAR_SPEED / DRIVE_BASE_RADIUS; + + static final Lock odometryLock = new ReentrantLock(); + private final GyroIO gyroIO; + private final GyroIOInputsAutoLogged gyroInputs = new GyroIOInputsAutoLogged(); + private final Module[] modules = new Module[4]; // FL, FR, BL, BR + private final SysIdRoutine sysId; + + private SwerveDriveKinematics kinematics = new SwerveDriveKinematics(getModuleTranslations()); + private Rotation2d rawGyroRotation = new Rotation2d(); + private SwerveModulePosition[] lastModulePositions = // For delta tracking + new SwerveModulePosition[] { + new SwerveModulePosition(), + new SwerveModulePosition(), + new SwerveModulePosition(), + new SwerveModulePosition() + }; + private SwerveDrivePoseEstimator poseEstimator = + new SwerveDrivePoseEstimator(kinematics, rawGyroRotation, lastModulePositions, new Pose2d()); + + public Drive( + GyroIO gyroIO, + ModuleIO flModuleIO, + ModuleIO frModuleIO, + ModuleIO blModuleIO, + ModuleIO brModuleIO) { + this.gyroIO = gyroIO; + modules[0] = new Module(flModuleIO, 0); + modules[1] = new Module(frModuleIO, 1); + modules[2] = new Module(blModuleIO, 2); + modules[3] = new Module(brModuleIO, 3); + + // Start threads (no-op for each if no signals have been created) + SparkMaxOdometryThread.getInstance().start(); + + // Configure AutoBuilder for PathPlanner + AutoBuilder.configureHolonomic( + this::getPose, + this::setPose, + () -> kinematics.toChassisSpeeds(getModuleStates()), + this::runVelocity, + new HolonomicPathFollowerConfig( + MAX_LINEAR_SPEED, DRIVE_BASE_RADIUS, new ReplanningConfig()), + () -> + DriverStation.getAlliance().isPresent() + && DriverStation.getAlliance().get() == Alliance.Red, + this); + Pathfinding.setPathfinder(new LocalADStarAK()); + PathPlannerLogging.setLogActivePathCallback( + (activePath) -> { + Logger.recordOutput( + "Odometry/Trajectory", activePath.toArray(new Pose2d[activePath.size()])); + }); + PathPlannerLogging.setLogTargetPoseCallback( + (targetPose) -> { + Logger.recordOutput("Odometry/TrajectorySetpoint", targetPose); + }); + + // Configure SysId + sysId = + new SysIdRoutine( + new SysIdRoutine.Config( + null, + null, + null, + (state) -> Logger.recordOutput("Drive/SysIdState", state.toString())), + new SysIdRoutine.Mechanism( + (voltage) -> { + for (int i = 0; i < 4; i++) { + modules[i].runCharacterization(voltage.in(Volts)); + } + }, + null, + this)); + } + + public void periodic() { + odometryLock.lock(); // Prevents odometry updates while reading data + gyroIO.updateInputs(gyroInputs); + for (var module : modules) { + module.updateInputs(); + } + odometryLock.unlock(); + Logger.processInputs("Drive/Gyro", gyroInputs); + for (var module : modules) { + module.periodic(); + } + + // Stop moving when disabled + if (DriverStation.isDisabled()) { + for (var module : modules) { + module.stop(); + } + } + // Log empty setpoint states when disabled + if (DriverStation.isDisabled()) { + Logger.recordOutput("SwerveStates/Setpoints", new SwerveModuleState[] {}); + Logger.recordOutput("SwerveStates/SetpointsOptimized", new SwerveModuleState[] {}); + } + + // Update odometry + double[] sampleTimestamps = + modules[0].getOdometryTimestamps(); // All signals are sampled together + int sampleCount = sampleTimestamps.length; + for (int i = 0; i < sampleCount; i++) { + // Read wheel positions and deltas from each module + SwerveModulePosition[] modulePositions = new SwerveModulePosition[4]; + SwerveModulePosition[] moduleDeltas = new SwerveModulePosition[4]; + for (int moduleIndex = 0; moduleIndex < 4; moduleIndex++) { + modulePositions[moduleIndex] = modules[moduleIndex].getOdometryPositions()[i]; + moduleDeltas[moduleIndex] = + new SwerveModulePosition( + modulePositions[moduleIndex].distanceMeters + - lastModulePositions[moduleIndex].distanceMeters, + modulePositions[moduleIndex].angle); + lastModulePositions[moduleIndex] = modulePositions[moduleIndex]; + } + + // Update gyro angle + if (gyroInputs.connected) { + // Use the real gyro angle + rawGyroRotation = gyroInputs.odometryYawPositions[i]; + } else { + // Use the angle delta from the kinematics and module deltas + Twist2d twist = kinematics.toTwist2d(moduleDeltas); + rawGyroRotation = rawGyroRotation.plus(new Rotation2d(twist.dtheta)); + } + + // Apply update + poseEstimator.updateWithTime(sampleTimestamps[i], rawGyroRotation, modulePositions); + } + } + + /** + * Runs the drive at the desired velocity. + * + * @param speeds Speeds in meters/sec + */ + public void runVelocity(ChassisSpeeds speeds) { + // Calculate module setpoints + ChassisSpeeds discreteSpeeds = ChassisSpeeds.discretize(speeds, 0.02); + SwerveModuleState[] setpointStates = kinematics.toSwerveModuleStates(discreteSpeeds); + SwerveDriveKinematics.desaturateWheelSpeeds(setpointStates, MAX_LINEAR_SPEED); + + // Send setpoints to modules + SwerveModuleState[] optimizedSetpointStates = new SwerveModuleState[4]; + for (int i = 0; i < 4; i++) { + // The module returns the optimized state, useful for logging + optimizedSetpointStates[i] = modules[i].runSetpoint(setpointStates[i]); + } + + // Log setpoint states + Logger.recordOutput("SwerveStates/Setpoints", setpointStates); + Logger.recordOutput("SwerveStates/SetpointsOptimized", optimizedSetpointStates); + } + + /** Stops the drive. */ + public void stop() { + runVelocity(new ChassisSpeeds()); + } + + /** + * Stops the drive and turns the modules to an X arrangement to resist movement. The modules will + * return to their normal orientations the next time a nonzero velocity is requested. + */ + public void stopWithX() { + Rotation2d[] headings = new Rotation2d[4]; + for (int i = 0; i < 4; i++) { + headings[i] = getModuleTranslations()[i].getAngle(); + } + kinematics.resetHeadings(headings); + stop(); + } + + /** Returns a command to run a quasistatic test in the specified direction. */ + public Command sysIdQuasistatic(SysIdRoutine.Direction direction) { + return sysId.quasistatic(direction); + } + + /** Returns a command to run a dynamic test in the specified direction. */ + public Command sysIdDynamic(SysIdRoutine.Direction direction) { + return sysId.dynamic(direction); + } + + /** Returns the module states (turn angles and drive velocities) for all of the modules. */ + @AutoLogOutput(key = "SwerveStates/Measured") + private SwerveModuleState[] getModuleStates() { + SwerveModuleState[] states = new SwerveModuleState[4]; + for (int i = 0; i < 4; i++) { + states[i] = modules[i].getState(); + } + return states; + } + + /** Returns the module positions (turn angles and drive positions) for all of the modules. */ + private SwerveModulePosition[] getModulePositions() { + SwerveModulePosition[] states = new SwerveModulePosition[4]; + for (int i = 0; i < 4; i++) { + states[i] = modules[i].getPosition(); + } + return states; + } + + /** Returns the current odometry pose. */ + @AutoLogOutput(key = "Odometry/Robot") + public Pose2d getPose() { + return poseEstimator.getEstimatedPosition(); + } + + /** Returns the current odometry rotation. */ + public Rotation2d getRotation() { + return getPose().getRotation(); + } + + /** Resets the current odometry pose. */ + public void setPose(Pose2d pose) { + poseEstimator.resetPosition(rawGyroRotation, getModulePositions(), pose); + } + + /** + * Adds a vision measurement to the pose estimator. + * + * @param visionPose The pose of the robot as measured by the vision camera. + * @param timestamp The timestamp of the vision measurement in seconds. + */ + public void addVisionMeasurement(Pose2d visionPose, double timestamp) { + poseEstimator.addVisionMeasurement(visionPose, timestamp); + } + + /** Returns the maximum linear speed in meters per sec. */ + public double getMaxLinearSpeedMetersPerSec() { + return MAX_LINEAR_SPEED; + } + + /** Returns the maximum angular speed in radians per sec. */ + public double getMaxAngularSpeedRadPerSec() { + return MAX_ANGULAR_SPEED; + } + + /** Returns an array of module translations. */ + public static Translation2d[] getModuleTranslations() { + return new Translation2d[] { + new Translation2d(TRACK_WIDTH_X / 2.0, TRACK_WIDTH_Y / 2.0), + new Translation2d(TRACK_WIDTH_X / 2.0, -TRACK_WIDTH_Y / 2.0), + new Translation2d(-TRACK_WIDTH_X / 2.0, TRACK_WIDTH_Y / 2.0), + new Translation2d(-TRACK_WIDTH_X / 2.0, -TRACK_WIDTH_Y / 2.0) + }; + } +} diff --git a/src/main/java/frc/robot/subsystems/drive/GyroIO.java b/src/main/java/frc/robot/subsystems/drive/GyroIO.java new file mode 100644 index 0000000..18ce6fd --- /dev/null +++ b/src/main/java/frc/robot/subsystems/drive/GyroIO.java @@ -0,0 +1,30 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.drive; + +import edu.wpi.first.math.geometry.Rotation2d; +import org.littletonrobotics.junction.AutoLog; + +public interface GyroIO { + @AutoLog + public static class GyroIOInputs { + public boolean connected = false; + public Rotation2d yawPosition = new Rotation2d(); + public double[] odometryYawTimestamps = new double[] {}; + public Rotation2d[] odometryYawPositions = new Rotation2d[] {}; + public double yawVelocityRadPerSec = 0.0; + } + + public default void updateInputs(GyroIOInputs inputs) {} +} diff --git a/src/main/java/frc/robot/subsystems/drive/GyroIOPigeon2.java b/src/main/java/frc/robot/subsystems/drive/GyroIOPigeon2.java new file mode 100644 index 0000000..68a2417 --- /dev/null +++ b/src/main/java/frc/robot/subsystems/drive/GyroIOPigeon2.java @@ -0,0 +1,69 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.drive; + +import com.ctre.phoenix6.BaseStatusSignal; +import com.ctre.phoenix6.StatusCode; +import com.ctre.phoenix6.StatusSignal; +import com.ctre.phoenix6.configs.Pigeon2Configuration; +import com.ctre.phoenix6.hardware.Pigeon2; +import edu.wpi.first.math.geometry.Rotation2d; +import edu.wpi.first.math.util.Units; +import java.util.OptionalDouble; +import java.util.Queue; + +/** IO implementation for Pigeon2 */ +public class GyroIOPigeon2 implements GyroIO { + private final Pigeon2 pigeon = new Pigeon2(20); + private final StatusSignal yaw = pigeon.getYaw(); + private final Queue yawPositionQueue; + private final Queue yawTimestampQueue; + private final StatusSignal yawVelocity = pigeon.getAngularVelocityZWorld(); + + public GyroIOPigeon2(boolean phoenixDrive) { + pigeon.getConfigurator().apply(new Pigeon2Configuration()); + pigeon.getConfigurator().setYaw(0.0); + yaw.setUpdateFrequency(Module.ODOMETRY_FREQUENCY); + yawVelocity.setUpdateFrequency(100.0); + pigeon.optimizeBusUtilization(); + yawTimestampQueue = SparkMaxOdometryThread.getInstance().makeTimestampQueue(); + yawPositionQueue = + SparkMaxOdometryThread.getInstance() + .registerSignal( + () -> { + boolean valid = yaw.refresh().getStatus().isOK(); + if (valid) { + return OptionalDouble.of(yaw.getValueAsDouble()); + } else { + return OptionalDouble.empty(); + } + }); + } + + @Override + public void updateInputs(GyroIOInputs inputs) { + inputs.connected = BaseStatusSignal.refreshAll(yaw, yawVelocity).equals(StatusCode.OK); + inputs.yawPosition = Rotation2d.fromDegrees(yaw.getValueAsDouble()); + inputs.yawVelocityRadPerSec = Units.degreesToRadians(yawVelocity.getValueAsDouble()); + + inputs.odometryYawTimestamps = + yawTimestampQueue.stream().mapToDouble((Double value) -> value).toArray(); + inputs.odometryYawPositions = + yawPositionQueue.stream() + .map((Double value) -> Rotation2d.fromDegrees(value)) + .toArray(Rotation2d[]::new); + yawTimestampQueue.clear(); + yawPositionQueue.clear(); + } +} diff --git a/src/main/java/frc/robot/subsystems/drive/Module.java b/src/main/java/frc/robot/subsystems/drive/Module.java new file mode 100644 index 0000000..65016c4 --- /dev/null +++ b/src/main/java/frc/robot/subsystems/drive/Module.java @@ -0,0 +1,204 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.drive; + +import edu.wpi.first.math.controller.PIDController; +import edu.wpi.first.math.controller.SimpleMotorFeedforward; +import edu.wpi.first.math.geometry.Rotation2d; +import edu.wpi.first.math.kinematics.SwerveModulePosition; +import edu.wpi.first.math.kinematics.SwerveModuleState; +import edu.wpi.first.math.util.Units; +import frc.robot.Constants; +import org.littletonrobotics.junction.Logger; + +public class Module { + private static final double WHEEL_RADIUS = Units.inchesToMeters(2.0); + static final double ODOMETRY_FREQUENCY = 250.0; + + private final ModuleIO io; + private final ModuleIOInputsAutoLogged inputs = new ModuleIOInputsAutoLogged(); + private final int index; + + private final SimpleMotorFeedforward driveFeedforward; + private final PIDController driveFeedback; + private final PIDController turnFeedback; + private Rotation2d angleSetpoint = null; // Setpoint for closed loop control, null for open loop + private Double speedSetpoint = null; // Setpoint for closed loop control, null for open loop + private Rotation2d turnRelativeOffset = null; // Relative + Offset = Absolute + private SwerveModulePosition[] odometryPositions = new SwerveModulePosition[] {}; + + public Module(ModuleIO io, int index) { + this.io = io; + this.index = index; + + // Switch constants based on mode (the physics simulator is treated as a + // separate robot with different tuning) + switch (Constants.currentMode) { + case REAL: + case REPLAY: + driveFeedforward = new SimpleMotorFeedforward(0.1, 0.13); + driveFeedback = new PIDController(0.05, 0.0, 0.0); + turnFeedback = new PIDController(7.0, 0.0, 0.0); + break; + case SIM: + driveFeedforward = new SimpleMotorFeedforward(0.0, 0.13); + driveFeedback = new PIDController(0.1, 0.0, 0.0); + turnFeedback = new PIDController(10.0, 0.0, 0.0); + break; + default: + driveFeedforward = new SimpleMotorFeedforward(0.0, 0.0); + driveFeedback = new PIDController(0.0, 0.0, 0.0); + turnFeedback = new PIDController(0.0, 0.0, 0.0); + break; + } + + turnFeedback.enableContinuousInput(-Math.PI, Math.PI); + setBrakeMode(true); + } + + /** + * Update inputs without running the rest of the periodic logic. This is useful since these + * updates need to be properly thread-locked. + */ + public void updateInputs() { + io.updateInputs(inputs); + } + + public void periodic() { + Logger.processInputs("Drive/Module" + Integer.toString(index), inputs); + + // On first cycle, reset relative turn encoder + // Wait until absolute angle is nonzero in case it wasn't initialized yet + if (turnRelativeOffset == null && inputs.turnAbsolutePosition.getRadians() != 0.0) { + turnRelativeOffset = inputs.turnAbsolutePosition.minus(inputs.turnPosition); + } + + // Run closed loop turn control + if (angleSetpoint != null) { + io.setTurnVoltage( + turnFeedback.calculate(getAngle().getRadians(), angleSetpoint.getRadians())); + + // Run closed loop drive control + // Only allowed if closed loop turn control is running + if (speedSetpoint != null) { + // Scale velocity based on turn error + // + // When the error is 90°, the velocity setpoint should be 0. As the wheel turns + // towards the setpoint, its velocity should increase. This is achieved by + // taking the component of the velocity in the direction of the setpoint. + double adjustSpeedSetpoint = speedSetpoint * Math.cos(turnFeedback.getPositionError()); + + // Run drive controller + double velocityRadPerSec = adjustSpeedSetpoint / WHEEL_RADIUS; + io.setDriveVoltage( + driveFeedforward.calculate(velocityRadPerSec) + + driveFeedback.calculate(inputs.driveVelocityRadPerSec, velocityRadPerSec)); + } + } + + // Calculate positions for odometry + int sampleCount = inputs.odometryTimestamps.length; // All signals are sampled together + odometryPositions = new SwerveModulePosition[sampleCount]; + for (int i = 0; i < sampleCount; i++) { + double positionMeters = inputs.odometryDrivePositionsRad[i] * WHEEL_RADIUS; + Rotation2d angle = + inputs.odometryTurnPositions[i].plus( + turnRelativeOffset != null ? turnRelativeOffset : new Rotation2d()); + odometryPositions[i] = new SwerveModulePosition(positionMeters, angle); + } + } + + /** Runs the module with the specified setpoint state. Returns the optimized state. */ + public SwerveModuleState runSetpoint(SwerveModuleState state) { + // Optimize state based on current angle + // Controllers run in "periodic" when the setpoint is not null + var optimizedState = SwerveModuleState.optimize(state, getAngle()); + + // Update setpoints, controllers run in "periodic" + angleSetpoint = optimizedState.angle; + speedSetpoint = optimizedState.speedMetersPerSecond; + + return optimizedState; + } + + /** Runs the module with the specified voltage while controlling to zero degrees. */ + public void runCharacterization(double volts) { + // Closed loop turn control + angleSetpoint = new Rotation2d(); + + // Open loop drive control + io.setDriveVoltage(volts); + speedSetpoint = null; + } + + /** Disables all outputs to motors. */ + public void stop() { + io.setTurnVoltage(0.0); + io.setDriveVoltage(0.0); + + // Disable closed loop control for turn and drive + angleSetpoint = null; + speedSetpoint = null; + } + + /** Sets whether brake mode is enabled. */ + public void setBrakeMode(boolean enabled) { + io.setDriveBrakeMode(enabled); + io.setTurnBrakeMode(enabled); + } + + /** Returns the current turn angle of the module. */ + public Rotation2d getAngle() { + if (turnRelativeOffset == null) { + return new Rotation2d(); + } else { + return inputs.turnPosition.plus(turnRelativeOffset); + } + } + + /** Returns the current drive position of the module in meters. */ + public double getPositionMeters() { + return inputs.drivePositionRad * WHEEL_RADIUS; + } + + /** Returns the current drive velocity of the module in meters per second. */ + public double getVelocityMetersPerSec() { + return inputs.driveVelocityRadPerSec * WHEEL_RADIUS; + } + + /** Returns the module position (turn angle and drive position). */ + public SwerveModulePosition getPosition() { + return new SwerveModulePosition(getPositionMeters(), getAngle()); + } + + /** Returns the module state (turn angle and drive velocity). */ + public SwerveModuleState getState() { + return new SwerveModuleState(getVelocityMetersPerSec(), getAngle()); + } + + /** Returns the module positions received this cycle. */ + public SwerveModulePosition[] getOdometryPositions() { + return odometryPositions; + } + + /** Returns the timestamps of the samples received this cycle. */ + public double[] getOdometryTimestamps() { + return inputs.odometryTimestamps; + } + + /** Returns the drive velocity in radians/sec. */ + public double getCharacterizationVelocity() { + return inputs.driveVelocityRadPerSec; + } +} diff --git a/src/main/java/frc/robot/subsystems/drive/ModuleIO.java b/src/main/java/frc/robot/subsystems/drive/ModuleIO.java new file mode 100644 index 0000000..200afa3 --- /dev/null +++ b/src/main/java/frc/robot/subsystems/drive/ModuleIO.java @@ -0,0 +1,52 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.drive; + +import edu.wpi.first.math.geometry.Rotation2d; +import org.littletonrobotics.junction.AutoLog; + +public interface ModuleIO { + @AutoLog + public static class ModuleIOInputs { + public double drivePositionRad = 0.0; + public double driveVelocityRadPerSec = 0.0; + public double driveAppliedVolts = 0.0; + public double[] driveCurrentAmps = new double[] {}; + + public Rotation2d turnAbsolutePosition = new Rotation2d(); + public Rotation2d turnPosition = new Rotation2d(); + public double turnVelocityRadPerSec = 0.0; + public double turnAppliedVolts = 0.0; + public double[] turnCurrentAmps = new double[] {}; + + public double[] odometryTimestamps = new double[] {}; + public double[] odometryDrivePositionsRad = new double[] {}; + public Rotation2d[] odometryTurnPositions = new Rotation2d[] {}; + } + + /** Updates the set of loggable inputs. */ + public default void updateInputs(ModuleIOInputs inputs) {} + + /** Run the drive motor at the specified voltage. */ + public default void setDriveVoltage(double volts) {} + + /** Run the turn motor at the specified voltage. */ + public default void setTurnVoltage(double volts) {} + + /** Enable or disable brake mode on the drive motor. */ + public default void setDriveBrakeMode(boolean enable) {} + + /** Enable or disable brake mode on the turn motor. */ + public default void setTurnBrakeMode(boolean enable) {} +} diff --git a/src/main/java/frc/robot/subsystems/drive/ModuleIOSim.java b/src/main/java/frc/robot/subsystems/drive/ModuleIOSim.java new file mode 100644 index 0000000..f2ffe48 --- /dev/null +++ b/src/main/java/frc/robot/subsystems/drive/ModuleIOSim.java @@ -0,0 +1,72 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.drive; + +import edu.wpi.first.math.MathUtil; +import edu.wpi.first.math.geometry.Rotation2d; +import edu.wpi.first.math.system.plant.DCMotor; +import edu.wpi.first.wpilibj.Timer; +import edu.wpi.first.wpilibj.simulation.DCMotorSim; + +/** + * Physics sim implementation of module IO. + * + *

Uses two flywheel sims for the drive and turn motors, with the absolute position initialized + * to a random value. The flywheel sims are not physically accurate, but provide a decent + * approximation for the behavior of the module. + */ +public class ModuleIOSim implements ModuleIO { + private static final double LOOP_PERIOD_SECS = 0.02; + + private DCMotorSim driveSim = new DCMotorSim(DCMotor.getNEO(1), 6.75, 0.025); + private DCMotorSim turnSim = new DCMotorSim(DCMotor.getNEO(1), 150.0 / 7.0, 0.004); + + private final Rotation2d turnAbsoluteInitPosition = new Rotation2d(Math.random() * 2.0 * Math.PI); + private double driveAppliedVolts = 0.0; + private double turnAppliedVolts = 0.0; + + @Override + public void updateInputs(ModuleIOInputs inputs) { + driveSim.update(LOOP_PERIOD_SECS); + turnSim.update(LOOP_PERIOD_SECS); + + inputs.drivePositionRad = driveSim.getAngularPositionRad(); + inputs.driveVelocityRadPerSec = driveSim.getAngularVelocityRadPerSec(); + inputs.driveAppliedVolts = driveAppliedVolts; + inputs.driveCurrentAmps = new double[] {Math.abs(driveSim.getCurrentDrawAmps())}; + + inputs.turnAbsolutePosition = + new Rotation2d(turnSim.getAngularPositionRad()).plus(turnAbsoluteInitPosition); + inputs.turnPosition = new Rotation2d(turnSim.getAngularPositionRad()); + inputs.turnVelocityRadPerSec = turnSim.getAngularVelocityRadPerSec(); + inputs.turnAppliedVolts = turnAppliedVolts; + inputs.turnCurrentAmps = new double[] {Math.abs(turnSim.getCurrentDrawAmps())}; + + inputs.odometryTimestamps = new double[] {Timer.getFPGATimestamp()}; + inputs.odometryDrivePositionsRad = new double[] {inputs.drivePositionRad}; + inputs.odometryTurnPositions = new Rotation2d[] {inputs.turnPosition}; + } + + @Override + public void setDriveVoltage(double volts) { + driveAppliedVolts = MathUtil.clamp(volts, -12.0, 12.0); + driveSim.setInputVoltage(driveAppliedVolts); + } + + @Override + public void setTurnVoltage(double volts) { + turnAppliedVolts = MathUtil.clamp(volts, -12.0, 12.0); + turnSim.setInputVoltage(turnAppliedVolts); + } +} diff --git a/src/main/java/frc/robot/subsystems/drive/ModuleIOSparkMax.java b/src/main/java/frc/robot/subsystems/drive/ModuleIOSparkMax.java new file mode 100644 index 0000000..781ec70 --- /dev/null +++ b/src/main/java/frc/robot/subsystems/drive/ModuleIOSparkMax.java @@ -0,0 +1,202 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.drive; + +import com.revrobotics.CANSparkBase.IdleMode; +import com.revrobotics.CANSparkLowLevel.MotorType; +import com.revrobotics.CANSparkLowLevel.PeriodicFrame; +import com.revrobotics.CANSparkMax; +import com.revrobotics.REVLibError; +import com.revrobotics.RelativeEncoder; +import edu.wpi.first.math.geometry.Rotation2d; +import edu.wpi.first.math.util.Units; +import edu.wpi.first.wpilibj.AnalogInput; +import edu.wpi.first.wpilibj.RobotController; +import java.util.OptionalDouble; +import java.util.Queue; + +/** + * Module IO implementation for SparkMax drive motor controller, SparkMax turn motor controller (NEO + * or NEO 550), and analog absolute encoder connected to the RIO + * + *

NOTE: This implementation should be used as a starting point and adapted to different hardware + * configurations (e.g. If using a CANcoder, copy from "ModuleIOTalonFX") + * + *

To calibrate the absolute encoder offsets, point the modules straight (such that forward + * motion on the drive motor will propel the robot forward) and copy the reported values from the + * absolute encoders using AdvantageScope. These values are logged under + * "/Drive/ModuleX/TurnAbsolutePositionRad" + */ +public class ModuleIOSparkMax implements ModuleIO { + // Gear ratios for SDS MK4i L2, adjust as necessary + private static final double DRIVE_GEAR_RATIO = (50.0 / 14.0) * (17.0 / 27.0) * (45.0 / 15.0); + private static final double TURN_GEAR_RATIO = 150.0 / 7.0; + + private final CANSparkMax driveSparkMax; + private final CANSparkMax turnSparkMax; + + private final RelativeEncoder driveEncoder; + private final RelativeEncoder turnRelativeEncoder; + private final AnalogInput turnAbsoluteEncoder; + private final Queue timestampQueue; + private final Queue drivePositionQueue; + private final Queue turnPositionQueue; + + private final boolean isTurnMotorInverted = true; + private final Rotation2d absoluteEncoderOffset; + + public ModuleIOSparkMax(int index) { + switch (index) { + case 0: + driveSparkMax = new CANSparkMax(1, MotorType.kBrushless); + turnSparkMax = new CANSparkMax(2, MotorType.kBrushless); + turnAbsoluteEncoder = new AnalogInput(0); + absoluteEncoderOffset = new Rotation2d(0.0); // MUST BE CALIBRATED + break; + case 1: + driveSparkMax = new CANSparkMax(3, MotorType.kBrushless); + turnSparkMax = new CANSparkMax(4, MotorType.kBrushless); + turnAbsoluteEncoder = new AnalogInput(1); + absoluteEncoderOffset = new Rotation2d(0.0); // MUST BE CALIBRATED + break; + case 2: + driveSparkMax = new CANSparkMax(5, MotorType.kBrushless); + turnSparkMax = new CANSparkMax(6, MotorType.kBrushless); + turnAbsoluteEncoder = new AnalogInput(2); + absoluteEncoderOffset = new Rotation2d(0.0); // MUST BE CALIBRATED + break; + case 3: + driveSparkMax = new CANSparkMax(7, MotorType.kBrushless); + turnSparkMax = new CANSparkMax(8, MotorType.kBrushless); + turnAbsoluteEncoder = new AnalogInput(3); + absoluteEncoderOffset = new Rotation2d(0.0); // MUST BE CALIBRATED + break; + default: + throw new RuntimeException("Invalid module index"); + } + + driveSparkMax.restoreFactoryDefaults(); + turnSparkMax.restoreFactoryDefaults(); + + driveSparkMax.setCANTimeout(250); + turnSparkMax.setCANTimeout(250); + + driveEncoder = driveSparkMax.getEncoder(); + turnRelativeEncoder = turnSparkMax.getEncoder(); + + turnSparkMax.setInverted(isTurnMotorInverted); + driveSparkMax.setSmartCurrentLimit(40); + turnSparkMax.setSmartCurrentLimit(30); + driveSparkMax.enableVoltageCompensation(12.0); + turnSparkMax.enableVoltageCompensation(12.0); + + driveEncoder.setPosition(0.0); + driveEncoder.setMeasurementPeriod(10); + driveEncoder.setAverageDepth(2); + + turnRelativeEncoder.setPosition(0.0); + turnRelativeEncoder.setMeasurementPeriod(10); + turnRelativeEncoder.setAverageDepth(2); + + driveSparkMax.setCANTimeout(0); + turnSparkMax.setCANTimeout(0); + + driveSparkMax.setPeriodicFramePeriod( + PeriodicFrame.kStatus2, (int) (1000.0 / Module.ODOMETRY_FREQUENCY)); + turnSparkMax.setPeriodicFramePeriod( + PeriodicFrame.kStatus2, (int) (1000.0 / Module.ODOMETRY_FREQUENCY)); + timestampQueue = SparkMaxOdometryThread.getInstance().makeTimestampQueue(); + drivePositionQueue = + SparkMaxOdometryThread.getInstance() + .registerSignal( + () -> { + double value = driveEncoder.getPosition(); + if (driveSparkMax.getLastError() == REVLibError.kOk) { + return OptionalDouble.of(value); + } else { + return OptionalDouble.empty(); + } + }); + turnPositionQueue = + SparkMaxOdometryThread.getInstance() + .registerSignal( + () -> { + double value = turnRelativeEncoder.getPosition(); + if (turnSparkMax.getLastError() == REVLibError.kOk) { + return OptionalDouble.of(value); + } else { + return OptionalDouble.empty(); + } + }); + + driveSparkMax.burnFlash(); + turnSparkMax.burnFlash(); + } + + @Override + public void updateInputs(ModuleIOInputs inputs) { + inputs.drivePositionRad = + Units.rotationsToRadians(driveEncoder.getPosition()) / DRIVE_GEAR_RATIO; + inputs.driveVelocityRadPerSec = + Units.rotationsPerMinuteToRadiansPerSecond(driveEncoder.getVelocity()) / DRIVE_GEAR_RATIO; + inputs.driveAppliedVolts = driveSparkMax.getAppliedOutput() * driveSparkMax.getBusVoltage(); + inputs.driveCurrentAmps = new double[] {driveSparkMax.getOutputCurrent()}; + + inputs.turnAbsolutePosition = + new Rotation2d( + turnAbsoluteEncoder.getVoltage() / RobotController.getVoltage5V() * 2.0 * Math.PI) + .minus(absoluteEncoderOffset); + inputs.turnPosition = + Rotation2d.fromRotations(turnRelativeEncoder.getPosition() / TURN_GEAR_RATIO); + inputs.turnVelocityRadPerSec = + Units.rotationsPerMinuteToRadiansPerSecond(turnRelativeEncoder.getVelocity()) + / TURN_GEAR_RATIO; + inputs.turnAppliedVolts = turnSparkMax.getAppliedOutput() * turnSparkMax.getBusVoltage(); + inputs.turnCurrentAmps = new double[] {turnSparkMax.getOutputCurrent()}; + + inputs.odometryTimestamps = + timestampQueue.stream().mapToDouble((Double value) -> value).toArray(); + inputs.odometryDrivePositionsRad = + drivePositionQueue.stream() + .mapToDouble((Double value) -> Units.rotationsToRadians(value) / DRIVE_GEAR_RATIO) + .toArray(); + inputs.odometryTurnPositions = + turnPositionQueue.stream() + .map((Double value) -> Rotation2d.fromRotations(value / TURN_GEAR_RATIO)) + .toArray(Rotation2d[]::new); + timestampQueue.clear(); + drivePositionQueue.clear(); + turnPositionQueue.clear(); + } + + @Override + public void setDriveVoltage(double volts) { + driveSparkMax.setVoltage(volts); + } + + @Override + public void setTurnVoltage(double volts) { + turnSparkMax.setVoltage(volts); + } + + @Override + public void setDriveBrakeMode(boolean enable) { + driveSparkMax.setIdleMode(enable ? IdleMode.kBrake : IdleMode.kCoast); + } + + @Override + public void setTurnBrakeMode(boolean enable) { + turnSparkMax.setIdleMode(enable ? IdleMode.kBrake : IdleMode.kCoast); + } +} diff --git a/src/main/java/frc/robot/subsystems/drive/SparkMaxOdometryThread.java b/src/main/java/frc/robot/subsystems/drive/SparkMaxOdometryThread.java new file mode 100644 index 0000000..15db266 --- /dev/null +++ b/src/main/java/frc/robot/subsystems/drive/SparkMaxOdometryThread.java @@ -0,0 +1,107 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.drive; + +import edu.wpi.first.wpilibj.Notifier; +import java.util.ArrayList; +import java.util.List; +import java.util.OptionalDouble; +import java.util.Queue; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.function.Supplier; +import org.littletonrobotics.junction.Logger; + +/** + * Provides an interface for asynchronously reading high-frequency measurements to a set of queues. + * + *

This version is intended for devices like the SparkMax that require polling rather than a + * blocking thread. A Notifier thread is used to gather samples with consistent timing. + */ +public class SparkMaxOdometryThread { + private List> signals = new ArrayList<>(); + private List> queues = new ArrayList<>(); + private List> timestampQueues = new ArrayList<>(); + + private final Notifier notifier; + private static SparkMaxOdometryThread instance = null; + + public static SparkMaxOdometryThread getInstance() { + if (instance == null) { + instance = new SparkMaxOdometryThread(); + } + return instance; + } + + private SparkMaxOdometryThread() { + notifier = new Notifier(this::periodic); + notifier.setName("SparkMaxOdometryThread"); + } + + public void start() { + if (timestampQueues.size() > 0) { + notifier.startPeriodic(1.0 / Module.ODOMETRY_FREQUENCY); + } + } + + public Queue registerSignal(Supplier signal) { + Queue queue = new ArrayBlockingQueue<>(20); + Drive.odometryLock.lock(); + try { + signals.add(signal); + queues.add(queue); + } finally { + Drive.odometryLock.unlock(); + } + return queue; + } + + public Queue makeTimestampQueue() { + Queue queue = new ArrayBlockingQueue<>(20); + Drive.odometryLock.lock(); + try { + timestampQueues.add(queue); + } finally { + Drive.odometryLock.unlock(); + } + return queue; + } + + private void periodic() { + Drive.odometryLock.lock(); + double timestamp = Logger.getRealTimestamp() / 1e6; + try { + double[] values = new double[signals.size()]; + boolean isValid = true; + for (int i = 0; i < signals.size(); i++) { + OptionalDouble value = signals.get(i).get(); + if (value.isPresent()) { + values[i] = value.getAsDouble(); + } else { + isValid = false; + break; + } + } + if (isValid) { + for (int i = 0; i < queues.size(); i++) { + queues.get(i).offer(values[i]); + } + for (int i = 0; i < timestampQueues.size(); i++) { + timestampQueues.get(i).offer(timestamp); + } + } + } finally { + Drive.odometryLock.unlock(); + } + } +} diff --git a/src/main/java/frc/robot/subsystems/flywheel/Flywheel.java b/src/main/java/frc/robot/subsystems/flywheel/Flywheel.java new file mode 100644 index 0000000..6056b24 --- /dev/null +++ b/src/main/java/frc/robot/subsystems/flywheel/Flywheel.java @@ -0,0 +1,110 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.flywheel; + +import static edu.wpi.first.units.Units.*; + +import edu.wpi.first.math.controller.SimpleMotorFeedforward; +import edu.wpi.first.math.util.Units; +import edu.wpi.first.wpilibj2.command.Command; +import edu.wpi.first.wpilibj2.command.SubsystemBase; +import edu.wpi.first.wpilibj2.command.sysid.SysIdRoutine; +import frc.robot.Constants; +import org.littletonrobotics.junction.AutoLogOutput; +import org.littletonrobotics.junction.Logger; + +public class Flywheel extends SubsystemBase { + private final FlywheelIO io; + private final FlywheelIOInputsAutoLogged inputs = new FlywheelIOInputsAutoLogged(); + private final SimpleMotorFeedforward ffModel; + private final SysIdRoutine sysId; + + /** Creates a new Flywheel. */ + public Flywheel(FlywheelIO io) { + this.io = io; + + // Switch constants based on mode (the physics simulator is treated as a + // separate robot with different tuning) + switch (Constants.currentMode) { + case REAL: + case REPLAY: + ffModel = new SimpleMotorFeedforward(0.1, 0.05); + io.configurePID(1.0, 0.0, 0.0); + break; + case SIM: + ffModel = new SimpleMotorFeedforward(0.0, 0.03); + io.configurePID(0.5, 0.0, 0.0); + break; + default: + ffModel = new SimpleMotorFeedforward(0.0, 0.0); + break; + } + + // Configure SysId + sysId = + new SysIdRoutine( + new SysIdRoutine.Config( + null, + null, + null, + (state) -> Logger.recordOutput("Flywheel/SysIdState", state.toString())), + new SysIdRoutine.Mechanism((voltage) -> runVolts(voltage.in(Volts)), null, this)); + } + + @Override + public void periodic() { + io.updateInputs(inputs); + Logger.processInputs("Flywheel", inputs); + } + + /** Run open loop at the specified voltage. */ + public void runVolts(double volts) { + io.setVoltage(volts); + } + + /** Run closed loop at the specified velocity. */ + public void runVelocity(double velocityRPM) { + var velocityRadPerSec = Units.rotationsPerMinuteToRadiansPerSecond(velocityRPM); + io.setVelocity(velocityRadPerSec, ffModel.calculate(velocityRadPerSec)); + + // Log flywheel setpoint + Logger.recordOutput("Flywheel/SetpointRPM", velocityRPM); + } + + /** Stops the flywheel. */ + public void stop() { + io.stop(); + } + + /** Returns a command to run a quasistatic test in the specified direction. */ + public Command sysIdQuasistatic(SysIdRoutine.Direction direction) { + return sysId.quasistatic(direction); + } + + /** Returns a command to run a dynamic test in the specified direction. */ + public Command sysIdDynamic(SysIdRoutine.Direction direction) { + return sysId.dynamic(direction); + } + + /** Returns the current velocity in RPM. */ + @AutoLogOutput + public double getVelocityRPM() { + return Units.radiansPerSecondToRotationsPerMinute(inputs.velocityRadPerSec); + } + + /** Returns the current velocity in radians per second. */ + public double getCharacterizationVelocity() { + return inputs.velocityRadPerSec; + } +} diff --git a/src/main/java/frc/robot/subsystems/flywheel/FlywheelIO.java b/src/main/java/frc/robot/subsystems/flywheel/FlywheelIO.java new file mode 100644 index 0000000..98f7624 --- /dev/null +++ b/src/main/java/frc/robot/subsystems/flywheel/FlywheelIO.java @@ -0,0 +1,41 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.flywheel; + +import org.littletonrobotics.junction.AutoLog; + +public interface FlywheelIO { + @AutoLog + public static class FlywheelIOInputs { + public double positionRad = 0.0; + public double velocityRadPerSec = 0.0; + public double appliedVolts = 0.0; + public double[] currentAmps = new double[] {}; + } + + /** Updates the set of loggable inputs. */ + public default void updateInputs(FlywheelIOInputs inputs) {} + + /** Run open loop at the specified voltage. */ + public default void setVoltage(double volts) {} + + /** Run closed loop at the specified velocity. */ + public default void setVelocity(double velocityRadPerSec, double ffVolts) {} + + /** Stop in open loop. */ + public default void stop() {} + + /** Set velocity PID constants. */ + public default void configurePID(double kP, double kI, double kD) {} +} diff --git a/src/main/java/frc/robot/subsystems/flywheel/FlywheelIOSim.java b/src/main/java/frc/robot/subsystems/flywheel/FlywheelIOSim.java new file mode 100644 index 0000000..32ffa6f --- /dev/null +++ b/src/main/java/frc/robot/subsystems/flywheel/FlywheelIOSim.java @@ -0,0 +1,68 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.flywheel; + +import edu.wpi.first.math.MathUtil; +import edu.wpi.first.math.controller.PIDController; +import edu.wpi.first.math.system.plant.DCMotor; +import edu.wpi.first.wpilibj.simulation.FlywheelSim; + +public class FlywheelIOSim implements FlywheelIO { + private FlywheelSim sim = new FlywheelSim(DCMotor.getNEO(1), 1.5, 0.004); + private PIDController pid = new PIDController(0.0, 0.0, 0.0); + + private boolean closedLoop = false; + private double ffVolts = 0.0; + private double appliedVolts = 0.0; + + @Override + public void updateInputs(FlywheelIOInputs inputs) { + if (closedLoop) { + appliedVolts = + MathUtil.clamp(pid.calculate(sim.getAngularVelocityRadPerSec()) + ffVolts, -12.0, 12.0); + sim.setInputVoltage(appliedVolts); + } + + sim.update(0.02); + + inputs.positionRad = 0.0; + inputs.velocityRadPerSec = sim.getAngularVelocityRadPerSec(); + inputs.appliedVolts = appliedVolts; + inputs.currentAmps = new double[] {sim.getCurrentDrawAmps()}; + } + + @Override + public void setVoltage(double volts) { + closedLoop = false; + appliedVolts = volts; + sim.setInputVoltage(volts); + } + + @Override + public void setVelocity(double velocityRadPerSec, double ffVolts) { + closedLoop = true; + pid.setSetpoint(velocityRadPerSec); + this.ffVolts = ffVolts; + } + + @Override + public void stop() { + setVoltage(0.0); + } + + @Override + public void configurePID(double kP, double kI, double kD) { + pid.setPID(kP, kI, kD); + } +} diff --git a/src/main/java/frc/robot/subsystems/flywheel/FlywheelIOSparkMax.java b/src/main/java/frc/robot/subsystems/flywheel/FlywheelIOSparkMax.java new file mode 100644 index 0000000..787f369 --- /dev/null +++ b/src/main/java/frc/robot/subsystems/flywheel/FlywheelIOSparkMax.java @@ -0,0 +1,89 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.flywheel; + +import com.revrobotics.CANSparkBase.ControlType; +import com.revrobotics.CANSparkLowLevel.MotorType; +import com.revrobotics.CANSparkMax; +import com.revrobotics.RelativeEncoder; +import com.revrobotics.SparkPIDController; +import com.revrobotics.SparkPIDController.ArbFFUnits; +import edu.wpi.first.math.util.Units; + +/** + * NOTE: To use the Spark Flex / NEO Vortex, replace all instances of "CANSparkMax" with + * "CANSparkFlex". + */ +public class FlywheelIOSparkMax implements FlywheelIO { + private static final double GEAR_RATIO = 1.5; + + private final CANSparkMax leader = new CANSparkMax(0, MotorType.kBrushless); + private final CANSparkMax follower = new CANSparkMax(1, MotorType.kBrushless); + private final RelativeEncoder encoder = leader.getEncoder(); + private final SparkPIDController pid = leader.getPIDController(); + + public FlywheelIOSparkMax() { + leader.restoreFactoryDefaults(); + follower.restoreFactoryDefaults(); + + leader.setCANTimeout(250); + follower.setCANTimeout(250); + + leader.setInverted(false); + follower.follow(leader, false); + + leader.enableVoltageCompensation(12.0); + leader.setSmartCurrentLimit(30); + + leader.burnFlash(); + follower.burnFlash(); + } + + @Override + public void updateInputs(FlywheelIOInputs inputs) { + inputs.positionRad = Units.rotationsToRadians(encoder.getPosition() / GEAR_RATIO); + inputs.velocityRadPerSec = + Units.rotationsPerMinuteToRadiansPerSecond(encoder.getVelocity() / GEAR_RATIO); + inputs.appliedVolts = leader.getAppliedOutput() * leader.getBusVoltage(); + inputs.currentAmps = new double[] {leader.getOutputCurrent(), follower.getOutputCurrent()}; + } + + @Override + public void setVoltage(double volts) { + leader.setVoltage(volts); + } + + @Override + public void setVelocity(double velocityRadPerSec, double ffVolts) { + pid.setReference( + Units.radiansPerSecondToRotationsPerMinute(velocityRadPerSec) * GEAR_RATIO, + ControlType.kVelocity, + 0, + ffVolts, + ArbFFUnits.kVoltage); + } + + @Override + public void stop() { + leader.stopMotor(); + } + + @Override + public void configurePID(double kP, double kI, double kD) { + pid.setP(kP, 0); + pid.setI(kI, 0); + pid.setD(kD, 0); + pid.setFF(0, 0); + } +} diff --git a/src/main/java/frc/robot/subsystems/wrist/WristIO.java b/src/main/java/frc/robot/subsystems/wrist/WristIO.java new file mode 100644 index 0000000..85117f9 --- /dev/null +++ b/src/main/java/frc/robot/subsystems/wrist/WristIO.java @@ -0,0 +1,45 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.wrist; + +import org.littletonrobotics.junction.AutoLog; + +public interface WristIO { + @AutoLog + public static class WristIOInputs { + public double wristAngleRad = 0.0; + public double wristVelocityRadPerSec = 0.0; + public double wristAppliedVolts = 0.0; + public double wristCurrentAmps = 0.0; + public double wristTemperature = 0.0; + + public double rollerVelocityRadPerSec = 0.0; + public double rollerAppliedVolts = 0.0; + public double rollerCurrentAmps = 0.0; + public double rollerTemperature = 0.0; + } + + /** Updates the set of loggable inputs. */ + public default void updateInputs(WristIOInputs inputs) {} + + public default void setWristPosition(double positionRad, double ffVolts) {} + + public default void setWristVolts(double volts){} + + /** Run closed loop at the specified velocity. */ + public default void setRollerVelocity(double velocityRadPerSec, double ffVolts) {} + + /** Set velocity PID constants. */ + public default void configureRollerPID(double kP, double kI, double kD) {} +} diff --git a/src/main/java/frc/robot/subsystems/wrist/WristIOSim.java b/src/main/java/frc/robot/subsystems/wrist/WristIOSim.java new file mode 100644 index 0000000..4beede8 --- /dev/null +++ b/src/main/java/frc/robot/subsystems/wrist/WristIOSim.java @@ -0,0 +1,76 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.wrist; + +import edu.wpi.first.math.MathUtil; +import edu.wpi.first.math.controller.PIDController; +import edu.wpi.first.math.system.plant.DCMotor; +import edu.wpi.first.math.util.Units; +import edu.wpi.first.wpilibj.simulation.FlywheelSim; +import edu.wpi.first.wpilibj.simulation.SingleJointedArmSim; + +public class WristIOSim implements WristIO { + private static final double LOOP_PERIOD_SECS = 0.02; + + private SingleJointedArmSim wristSim = new SingleJointedArmSim(DCMotor.getNEO(1), 4.0, 0.1/*fix*/, Units.inchesToMeters(13), Units.degreesToRadians(-50), Units.degreesToRadians(250), true, Units.degreesToRadians(-50)); + private FlywheelSim rollerSim = new FlywheelSim(DCMotor.getNEO(1), 1, 0.004); + private PIDController rollerPID = new PIDController(1.0, 0.0, 0.0); + private double rollerAppliedVolts = 0.0; + private double rollerFFVolts = 0.0; + + private double wristAppliedVolts = 0.0; + + @Override + public void updateInputs(WristIOInputs inputs) { + //because we're doing rio pid, we don't needa do da math + wristSim.update(LOOP_PERIOD_SECS); + + inputs.wristAngleRad = wristSim.getAngleRads(); + inputs.wristVelocityRadPerSec = wristSim.getVelocityRadPerSec(); + inputs.wristAppliedVolts = wristAppliedVolts; + inputs.wristCurrentAmps = wristSim.getCurrentDrawAmps(); + inputs.wristTemperature = -1.0; + + //because we use motor pid, we do da math + rollerAppliedVolts = + MathUtil.clamp(rollerPID.calculate(rollerSim.getAngularVelocityRadPerSec()) + + rollerFFVolts, -12.0, 12.0); + rollerSim.setInputVoltage(rollerAppliedVolts); + rollerSim.update(LOOP_PERIOD_SECS); + + inputs.rollerVelocityRadPerSec = rollerSim.getAngularVelocityRadPerSec(); + inputs.rollerAppliedVolts = rollerAppliedVolts; + inputs.rollerCurrentAmps = rollerSim.getCurrentDrawAmps(); + inputs.rollerTemperature = -1.0; + } + + @Override + public void setWristVolts(double volts){ + wristAppliedVolts = MathUtil.clamp(volts, -12.0, 12.0); + wristSim.setInputVoltage(wristAppliedVolts); + } + + /** Run closed loop at the specified velocity. */ + @Override + public void setRollerVelocity(double velocityRadPerSec, double ffVolts) { + rollerPID.setSetpoint(velocityRadPerSec); + rollerFFVolts = ffVolts; + } + + /** Set velocity PID constants. */ + @Override + public void configureRollerPID(double kP, double kI, double kD) { + rollerPID.setPID(kP, kI, kD); + } +} diff --git a/src/main/java/frc/robot/subsystems/wrist/WristIOSparkMax.java b/src/main/java/frc/robot/subsystems/wrist/WristIOSparkMax.java new file mode 100644 index 0000000..86305bf --- /dev/null +++ b/src/main/java/frc/robot/subsystems/wrist/WristIOSparkMax.java @@ -0,0 +1,95 @@ +// Copyright 2021-2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// version 3 as published by the Free Software Foundation or +// available in the root directory of this project. +// +// 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 General Public License for more details. + +package frc.robot.subsystems.wrist; + +import com.revrobotics.CANSparkBase.ControlType; +import com.revrobotics.CANSparkLowLevel.MotorType; +import com.revrobotics.CANSparkMax; +import com.revrobotics.RelativeEncoder; +import com.revrobotics.SparkPIDController; +import com.revrobotics.SparkPIDController.ArbFFUnits; +import edu.wpi.first.math.util.Units; + +public class WristIOSparkMax implements WristIO { + private static final double GEAR_RATIO = 1; + + private final CANSparkMax wrist = new CANSparkMax(0, MotorType.kBrushless); + private final RelativeEncoder wristEncoder = wrist.getEncoder(); + + private final CANSparkMax rollers = new CANSparkMax(1, MotorType.kBrushless); + private final RelativeEncoder rollerEncoder = rollers.getEncoder(); + private final SparkPIDController rollerPID = rollers.getPIDController(); + + public WristIOSparkMax() { + wrist.restoreFactoryDefaults(); + rollers.restoreFactoryDefaults(); + + wrist.setCANTimeout(250); + rollers.setCANTimeout(250); + + wrist.setInverted(false); + rollers.setInverted(false); + + wrist.enableVoltageCompensation(12.0); + rollers.enableVoltageCompensation(12.0); + + wrist.setSmartCurrentLimit(25); + rollers.setSmartCurrentLimit(30); + + wrist.burnFlash(); + rollers.burnFlash(); + } + + @Override + public void updateInputs(WristIOInputs inputs) { + inputs.wristAngleRad = Units.rotationsToRadians(wristEncoder.getPosition() / GEAR_RATIO); + inputs.wristVelocityRadPerSec = Units.rotationsPerMinuteToRadiansPerSecond(wristEncoder.getVelocity() / GEAR_RATIO); + inputs.wristAppliedVolts = wrist.getAppliedOutput() * wrist.getBusVoltage(); + inputs.wristCurrentAmps = wrist.getOutputCurrent(); + inputs.wristTemperature = wrist.getMotorTemperature(); + + inputs.rollerVelocityRadPerSec = Units.rotationsPerMinuteToRadiansPerSecond(rollerEncoder.getVelocity() / GEAR_RATIO); + inputs.rollerAppliedVolts = rollers.getAppliedOutput() * rollers.getBusVoltage(); + inputs.rollerCurrentAmps = rollers.getOutputCurrent(); + inputs.rollerTemperature = rollers.getMotorTemperature(); + } + + @Override + public void setVoltage(double volts) { + leader.setVoltage(volts); + } + + @Override + public void setVelocity(double velocityRadPerSec, double ffVolts) { + pid.setReference( + Units.radiansPerSecondToRotationsPerMinute(velocityRadPerSec) * GEAR_RATIO, + ControlType.kVelocity, + 0, + ffVolts, + ArbFFUnits.kVoltage); + } + + @Override + public void stop() { + leader.stopMotor(); + } + + @Override + public void configurePID(double kP, double kI, double kD) { + pid.setP(kP, 0); + pid.setI(kI, 0); + pid.setD(kD, 0); + pid.setFF(0, 0); + } +} diff --git a/src/main/java/frc/robot/util/LocalADStarAK.java b/src/main/java/frc/robot/util/LocalADStarAK.java new file mode 100644 index 0000000..191b54f --- /dev/null +++ b/src/main/java/frc/robot/util/LocalADStarAK.java @@ -0,0 +1,153 @@ +package frc.robot.util; + +import com.pathplanner.lib.path.GoalEndState; +import com.pathplanner.lib.path.PathConstraints; +import com.pathplanner.lib.path.PathPlannerPath; +import com.pathplanner.lib.path.PathPoint; +import com.pathplanner.lib.pathfinding.LocalADStar; +import com.pathplanner.lib.pathfinding.Pathfinder; +import edu.wpi.first.math.Pair; +import edu.wpi.first.math.geometry.Translation2d; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import org.littletonrobotics.junction.LogTable; +import org.littletonrobotics.junction.Logger; +import org.littletonrobotics.junction.inputs.LoggableInputs; + +// NOTE: This file is available at +// https://gist.github.com/mjansen4857/a8024b55eb427184dbd10ae8923bd57d + +public class LocalADStarAK implements Pathfinder { + private final ADStarIO io = new ADStarIO(); + + /** + * Get if a new path has been calculated since the last time a path was retrieved + * + * @return True if a new path is available + */ + @Override + public boolean isNewPathAvailable() { + if (!Logger.hasReplaySource()) { + io.updateIsNewPathAvailable(); + } + + Logger.processInputs("LocalADStarAK", io); + + return io.isNewPathAvailable; + } + + /** + * Get the most recently calculated path + * + * @param constraints The path constraints to use when creating the path + * @param goalEndState The goal end state to use when creating the path + * @return The PathPlannerPath created from the points calculated by the pathfinder + */ + @Override + public PathPlannerPath getCurrentPath(PathConstraints constraints, GoalEndState goalEndState) { + if (!Logger.hasReplaySource()) { + io.updateCurrentPathPoints(constraints, goalEndState); + } + + Logger.processInputs("LocalADStarAK", io); + + if (io.currentPathPoints.isEmpty()) { + return null; + } + + return PathPlannerPath.fromPathPoints(io.currentPathPoints, constraints, goalEndState); + } + + /** + * Set the start position to pathfind from + * + * @param startPosition Start position on the field. If this is within an obstacle it will be + * moved to the nearest non-obstacle node. + */ + @Override + public void setStartPosition(Translation2d startPosition) { + if (!Logger.hasReplaySource()) { + io.adStar.setStartPosition(startPosition); + } + } + + /** + * Set the goal position to pathfind to + * + * @param goalPosition Goal position on the field. f this is within an obstacle it will be moved + * to the nearest non-obstacle node. + */ + @Override + public void setGoalPosition(Translation2d goalPosition) { + if (!Logger.hasReplaySource()) { + io.adStar.setGoalPosition(goalPosition); + } + } + + /** + * Set the dynamic obstacles that should be avoided while pathfinding. + * + * @param obs A List of Translation2d pairs representing obstacles. Each Translation2d represents + * opposite corners of a bounding box. + * @param currentRobotPos The current position of the robot. This is needed to change the start + * position of the path to properly avoid obstacles + */ + @Override + public void setDynamicObstacles( + List> obs, Translation2d currentRobotPos) { + if (!Logger.hasReplaySource()) { + io.adStar.setDynamicObstacles(obs, currentRobotPos); + } + } + + private static class ADStarIO implements LoggableInputs { + public LocalADStar adStar = new LocalADStar(); + public boolean isNewPathAvailable = false; + public List currentPathPoints = Collections.emptyList(); + + @Override + public void toLog(LogTable table) { + table.put("IsNewPathAvailable", isNewPathAvailable); + + double[] pointsLogged = new double[currentPathPoints.size() * 2]; + int idx = 0; + for (PathPoint point : currentPathPoints) { + pointsLogged[idx] = point.position.getX(); + pointsLogged[idx + 1] = point.position.getY(); + idx += 2; + } + + table.put("CurrentPathPoints", pointsLogged); + } + + @Override + public void fromLog(LogTable table) { + isNewPathAvailable = table.get("IsNewPathAvailable", false); + + double[] pointsLogged = table.get("CurrentPathPoints", new double[0]); + + List pathPoints = new ArrayList<>(); + for (int i = 0; i < pointsLogged.length; i += 2) { + pathPoints.add( + new PathPoint(new Translation2d(pointsLogged[i], pointsLogged[i + 1]), null)); + } + + currentPathPoints = pathPoints; + } + + public void updateIsNewPathAvailable() { + isNewPathAvailable = adStar.isNewPathAvailable(); + } + + public void updateCurrentPathPoints(PathConstraints constraints, GoalEndState goalEndState) { + PathPlannerPath currentPath = adStar.getCurrentPath(constraints, goalEndState); + + if (currentPath != null) { + currentPathPoints = currentPath.getAllPathPoints(); + } else { + currentPathPoints = Collections.emptyList(); + } + } + } +} diff --git a/src/main/java/frc/robot/util/LoggedTunableNumber.java b/src/main/java/frc/robot/util/LoggedTunableNumber.java new file mode 100644 index 0000000..27bc464 --- /dev/null +++ b/src/main/java/frc/robot/util/LoggedTunableNumber.java @@ -0,0 +1,124 @@ +// Copyright (c) 2024 FRC 6328 +// http://github.com/Mechanical-Advantage +// +// Use of this source code is governed by an MIT-style +// license that can be found in the LICENSE file at +// the root directory of this project. + +package frc.robot.util; + +import java.util.Arrays; +import java.util.HashMap; +import java.util.Map; +import java.util.function.Consumer; +import java.util.function.DoubleSupplier; +import org.littletonrobotics.junction.networktables.LoggedDashboardNumber; + +import frc.robot.Constants; + +/** + * Class for a tunable number. Gets value from dashboard in tuning mode, returns default if not or + * value not in dashboard. + */ +public class LoggedTunableNumber implements DoubleSupplier { + private static final String tableKey = "TunableNumbers"; + + private final String key; + private boolean hasDefault = false; + private double defaultValue; + private LoggedDashboardNumber dashboardNumber; + private Map lastHasChangedValues = new HashMap<>(); + + /** + * Create a new LoggedTunableNumber + * + * @param dashboardKey Key on dashboard + */ + public LoggedTunableNumber(String dashboardKey) { + this.key = tableKey + "/" + dashboardKey; + } + + /** + * Create a new LoggedTunableNumber with the default value + * + * @param dashboardKey Key on dashboard + * @param defaultValue Default value + */ + public LoggedTunableNumber(String dashboardKey, double defaultValue) { + this(dashboardKey); + initDefault(defaultValue); + } + + /** + * Set the default value of the number. The default value can only be set once. + * + * @param defaultValue The default value + */ + public void initDefault(double defaultValue) { + if (!hasDefault) { + hasDefault = true; + this.defaultValue = defaultValue; + if (Constants.tuningMode) { + dashboardNumber = new LoggedDashboardNumber(key, defaultValue); + } + } + } + + /** + * Get the current value, from dashboard if available and in tuning mode. + * + * @return The current value + */ + public double get() { + if (!hasDefault) { + return 0.0; + } else { + return Constants.tuningMode ? dashboardNumber.get() : defaultValue; + } + } + + /** + * Checks whether the number has changed since our last check + * + * @param id Unique identifier for the caller to avoid conflicts when shared between multiple + * objects. Recommended approach is to pass the result of "hashCode()" + * @return True if the number has changed since the last time this method was called, false + * otherwise. + */ + public boolean hasChanged(int id) { + double currentValue = get(); + Double lastValue = lastHasChangedValues.get(id); + if (lastValue == null || currentValue != lastValue) { + lastHasChangedValues.put(id, currentValue); + return true; + } + + return false; + } + + /** + * Runs action if any of the tunableNumbers have changed + * + * @param id Unique identifier for the caller to avoid conflicts when shared between multiple * + * objects. Recommended approach is to pass the result of "hashCode()" + * @param action Callback to run when any of the tunable numbers have changed. Access tunable + * numbers in order inputted in method + * @param tunableNumbers All tunable numbers to check + */ + public static void ifChanged( + int id, Consumer action, LoggedTunableNumber... tunableNumbers) { + if (Arrays.stream(tunableNumbers).anyMatch(tunableNumber -> tunableNumber.hasChanged(id))) { + action.accept(Arrays.stream(tunableNumbers).mapToDouble(LoggedTunableNumber::get).toArray()); + } + } + + /** Runs action if any of the tunableNumbers have changed */ + public static void ifChanged(int id, Runnable action, LoggedTunableNumber... tunableNumbers) { + ifChanged(id, values -> action.run(), tunableNumbers); + } + + @Override + public double getAsDouble() { + return get(); + } +} \ No newline at end of file diff --git a/vendordeps/AdvantageKit.json b/vendordeps/AdvantageKit.json new file mode 100644 index 0000000..55a634d --- /dev/null +++ b/vendordeps/AdvantageKit.json @@ -0,0 +1,42 @@ +{ + "fileName": "AdvantageKit.json", + "name": "AdvantageKit", + "version": "3.2.0", + "uuid": "d820cc26-74e3-11ec-90d6-0242ac120003", + "frcYear": "2024", + "mavenUrls": [], + "jsonUrl": "https://github.com/Mechanical-Advantage/AdvantageKit/releases/latest/download/AdvantageKit.json", + "javaDependencies": [ + { + "groupId": "org.littletonrobotics.akit.junction", + "artifactId": "wpilib-shim", + "version": "3.2.0" + }, + { + "groupId": "org.littletonrobotics.akit.junction", + "artifactId": "junction-core", + "version": "3.2.0" + }, + { + "groupId": "org.littletonrobotics.akit.conduit", + "artifactId": "conduit-api", + "version": "3.2.0" + } + ], + "jniDependencies": [ + { + "groupId": "org.littletonrobotics.akit.conduit", + "artifactId": "conduit-wpilibio", + "version": "3.2.0", + "skipInvalidPlatforms": false, + "isJar": false, + "validPlatforms": [ + "linuxathena", + "windowsx86-64", + "linuxx86-64", + "osxuniversal" + ] + } + ], + "cppDependencies": [] +} diff --git a/vendordeps/PathplannerLib.json b/vendordeps/PathplannerLib.json new file mode 100644 index 0000000..544956a --- /dev/null +++ b/vendordeps/PathplannerLib.json @@ -0,0 +1,38 @@ +{ + "fileName": "PathplannerLib.json", + "name": "PathplannerLib", + "version": "2024.2.3", + "uuid": "1b42324f-17c6-4875-8e77-1c312bc8c786", + "frcYear": "2024", + "mavenUrls": [ + "https://3015rangerrobotics.github.io/pathplannerlib/repo" + ], + "jsonUrl": "https://3015rangerrobotics.github.io/pathplannerlib/PathplannerLib.json", + "javaDependencies": [ + { + "groupId": "com.pathplanner.lib", + "artifactId": "PathplannerLib-java", + "version": "2024.2.3" + } + ], + "jniDependencies": [], + "cppDependencies": [ + { + "groupId": "com.pathplanner.lib", + "artifactId": "PathplannerLib-cpp", + "version": "2024.2.3", + "libName": "PathplannerLib", + "headerClassifier": "headers", + "sharedLibrary": false, + "skipInvalidPlatforms": true, + "binaryPlatforms": [ + "windowsx86-64", + "linuxx86-64", + "osxuniversal", + "linuxathena", + "linuxarm32", + "linuxarm64" + ] + } + ] +} diff --git a/vendordeps/Phoenix5.json b/vendordeps/Phoenix5.json new file mode 100644 index 0000000..f572dcc --- /dev/null +++ b/vendordeps/Phoenix5.json @@ -0,0 +1,151 @@ +{ + "fileName": "Phoenix5.json", + "name": "CTRE-Phoenix (v5)", + "version": "5.33.0", + "frcYear": 2024, + "uuid": "ab676553-b602-441f-a38d-f1296eff6537", + "mavenUrls": [ + "https://maven.ctr-electronics.com/release/" + ], + "jsonUrl": "https://maven.ctr-electronics.com/release/com/ctre/phoenix/Phoenix5-frc2024-latest.json", + "requires": [ + { + "uuid": "e995de00-2c64-4df5-8831-c1441420ff19", + "errorMessage": "Phoenix 5 requires low-level libraries from Phoenix 6. Please add the Phoenix 6 vendordep before adding Phoenix 5.", + "offlineFileName": "Phoenix6.json", + "onlineUrl": "https://maven.ctr-electronics.com/release/com/ctre/phoenix6/latest/Phoenix6-frc2024-latest.json" + } + ], + "javaDependencies": [ + { + "groupId": "com.ctre.phoenix", + "artifactId": "api-java", + "version": "5.33.0" + }, + { + "groupId": "com.ctre.phoenix", + "artifactId": "wpiapi-java", + "version": "5.33.0" + } + ], + "jniDependencies": [ + { + "groupId": "com.ctre.phoenix", + "artifactId": "cci", + "version": "5.33.0", + "isJar": false, + "skipInvalidPlatforms": true, + "validPlatforms": [ + "windowsx86-64", + "linuxx86-64", + "linuxathena" + ], + "simMode": "hwsim" + }, + { + "groupId": "com.ctre.phoenix.sim", + "artifactId": "cci-sim", + "version": "5.33.0", + "isJar": false, + "skipInvalidPlatforms": true, + "validPlatforms": [ + "windowsx86-64", + "linuxx86-64", + "osxuniversal" + ], + "simMode": "swsim" + } + ], + "cppDependencies": [ + { + "groupId": "com.ctre.phoenix", + "artifactId": "wpiapi-cpp", + "version": "5.33.0", + "libName": "CTRE_Phoenix_WPI", + "headerClassifier": "headers", + "sharedLibrary": true, + "skipInvalidPlatforms": true, + "binaryPlatforms": [ + "windowsx86-64", + "linuxx86-64", + "linuxathena" + ], + "simMode": "hwsim" + }, + { + "groupId": "com.ctre.phoenix", + "artifactId": "api-cpp", + "version": "5.33.0", + "libName": "CTRE_Phoenix", + "headerClassifier": "headers", + "sharedLibrary": true, + "skipInvalidPlatforms": true, + "binaryPlatforms": [ + "windowsx86-64", + "linuxx86-64", + "linuxathena" + ], + "simMode": "hwsim" + }, + { + "groupId": "com.ctre.phoenix", + "artifactId": "cci", + "version": "5.33.0", + "libName": "CTRE_PhoenixCCI", + "headerClassifier": "headers", + "sharedLibrary": true, + "skipInvalidPlatforms": true, + "binaryPlatforms": [ + "windowsx86-64", + "linuxx86-64", + "linuxathena" + ], + "simMode": "hwsim" + }, + { + "groupId": "com.ctre.phoenix.sim", + "artifactId": "wpiapi-cpp-sim", + "version": "5.33.0", + "libName": "CTRE_Phoenix_WPISim", + "headerClassifier": "headers", + "sharedLibrary": true, + "skipInvalidPlatforms": true, + "binaryPlatforms": [ + "windowsx86-64", + "linuxx86-64", + "osxuniversal" + ], + "simMode": "swsim" + }, + { + "groupId": "com.ctre.phoenix.sim", + "artifactId": "api-cpp-sim", + "version": "5.33.0", + "libName": "CTRE_PhoenixSim", + "headerClassifier": "headers", + "sharedLibrary": true, + "skipInvalidPlatforms": true, + "binaryPlatforms": [ + "windowsx86-64", + "linuxx86-64", + "osxuniversal" + ], + "simMode": "swsim" + }, + { + "groupId": "com.ctre.phoenix.sim", + "artifactId": "cci-sim", + "version": "5.33.0", + "libName": "CTRE_PhoenixCCISim", + "headerClassifier": "headers", + "sharedLibrary": true, + "skipInvalidPlatforms": true, + "binaryPlatforms": [ + "windowsx86-64", + "linuxx86-64", + "osxuniversal" + ], + "simMode": "swsim" + } + ] +} diff --git a/vendordeps/Phoenix6.json b/vendordeps/Phoenix6.json new file mode 100644 index 0000000..e9113c8 --- /dev/null +++ b/vendordeps/Phoenix6.json @@ -0,0 +1,339 @@ +{ + "fileName": "Phoenix6.json", + "name": "CTRE-Phoenix (v6)", + "version": "24.2.0", + "frcYear": 2024, + "uuid": "e995de00-2c64-4df5-8831-c1441420ff19", + "mavenUrls": [ + "https://maven.ctr-electronics.com/release/" + ], + "jsonUrl": "https://maven.ctr-electronics.com/release/com/ctre/phoenix6/latest/Phoenix6-frc2024-latest.json", + "conflictsWith": [ + { + "uuid": "3fcf3402-e646-4fa6-971e-18afe8173b1a", + "errorMessage": "The combined Phoenix-6-And-5 vendordep is no longer supported. Please remove the vendordep and instead add both the latest Phoenix 6 vendordep and Phoenix 5 vendordep.", + "offlineFileName": "Phoenix6And5.json" + } + ], + "javaDependencies": [ + { + "groupId": "com.ctre.phoenix6", + "artifactId": "wpiapi-java", + "version": "24.2.0" + } + ], + "jniDependencies": [ + { + "groupId": "com.ctre.phoenix6", + "artifactId": "tools", + "version": "24.2.0", + "isJar": false, + "skipInvalidPlatforms": true, + "validPlatforms": [ + "windowsx86-64", + "linuxx86-64", + "linuxathena" + ], + "simMode": "hwsim" + }, + { + "groupId": "com.ctre.phoenix6.sim", + "artifactId": "tools-sim", + "version": "24.2.0", + "isJar": false, + "skipInvalidPlatforms": true, + "validPlatforms": [ + "windowsx86-64", + "linuxx86-64", + "osxuniversal" + ], + "simMode": "swsim" + }, + { + "groupId": "com.ctre.phoenix6.sim", + "artifactId": "simTalonSRX", + "version": "24.2.0", + "isJar": false, + "skipInvalidPlatforms": true, + "validPlatforms": [ + "windowsx86-64", + "linuxx86-64", + 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"windowsx86", + "linuxarm64", + "linuxx86-64", + "linuxathena", + "linuxarm32", + "osxuniversal" + ] + }, + { + "groupId": "com.revrobotics.frc", + "artifactId": "REVLib-driver", + "version": "2024.2.1", + "libName": "REVLibDriver", + "headerClassifier": "headers", + "sharedLibrary": false, + "skipInvalidPlatforms": true, + "binaryPlatforms": [ + "windowsx86-64", + "windowsx86", + "linuxarm64", + "linuxx86-64", + "linuxathena", + "linuxarm32", + "osxuniversal" + ] + } + ] +} diff --git a/vendordeps/WPILibNewCommands.json b/vendordeps/WPILibNewCommands.json new file mode 100644 index 0000000..67bf389 --- /dev/null +++ b/vendordeps/WPILibNewCommands.json @@ -0,0 +1,38 @@ +{ + "fileName": "WPILibNewCommands.json", + "name": "WPILib-New-Commands", + "version": "1.0.0", + "uuid": "111e20f7-815e-48f8-9dd6-e675ce75b266", + "frcYear": "2024", + "mavenUrls": [], + "jsonUrl": "", + "javaDependencies": [ + { + "groupId": "edu.wpi.first.wpilibNewCommands", + "artifactId": "wpilibNewCommands-java", 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