Create BITSv4 Build System

.github/workflows/build-BITSv4.yml

@@ -0,0 +1,55 @@
+# This is a basic workflow to help you get started with Actions
+
+name: Build BITSv4
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the "master" branch
+  push:
+    branches:
+      - "master"
+      - "feature/build-system"
+    paths:
+      - "**/BITSv4/test/**"
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+  pull_request:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v3
+
+      # Runs a set of commands using the runners shell
+      - name: Run a multi-line script
+        run: |
+          sudo apt update
+          curl -fsSL https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh | BINDIR=/usr/local/bin sh
+          pwd
+          cd Code/BITS/
+          arduino-cli compile -e BITSv4
+          cd BITSv4/build
+          ls
+          pwd
+
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        with:
+          tag_name: BITSv5-latest-unstable
+          files: |
+            /home/runner/work/command_module/command_module/Code/BITS/BITSv4/build/teensy.avr.teensy31/BITSv4.ino.hex
+            /home/runner/work/command_module/command_module/Code/BITS/BITSv4/build/teensy.avr.teensy31/BITSv4.ino.elf
+            /home/runner/work/command_module/command_module/Code/BITS/BITSv4/build/teensy.avr.teensy31/BITSv4.ino.eep
+            /home/runner/work/command_module/command_module/Code/BITS/BITSv4/build/teensy.avr.teensy31/BITSv4.ino.lst
+            /home/runner/work/command_module/command_module/Code/BITS/BITSv4/build/teensy.avr.teensy31/BITSv4.ino.sym
+
+

.gitignore

@@ -11,4 +11,5 @@
 *.l#7
 *.l#8
 *.l#9
-.DS_Store
+**/.DS_Store
+build/

Code/BITS/BITSv4/README.md

@@ -4,3 +4,7 @@ The UMDBPP Iridium payload, armed with an Iridium 9603 on a RockBlock carrier bo
 WIP: XBee Mesh net support for other payloads
      New PCB for smaller, lighter, better looking tracking
      Battery Voltage sensing for long haul flights
+
+
+# Building Code
+Hi, from the `BITS` folder, run `arduino-cli compile -e BITSv4` to do reproducible builds. I also created a Github Action that will automatically build the BITSv4 code when you push any changes to the master branch. You can find the build artifacts at [https://github.com/UMDBPP/command_module/releases](https://github.com/UMDBPP/command_module/releases).