From b15dc75ad5c6295962b60e3c498fa3e8568e81e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=27=C3=A9lectron=20rare?=
 <108685187+electron-rare@users.noreply.github.com>
Date: Mon, 18 May 2026 15:28:42 +0200
Subject: [PATCH] feat(avlivewire): shared wire package skeleton

---
 shared/AVLiveWire/Package.swift                    | 14 ++++++++++++++
 .../AVLiveWire/Sources/AVLiveWire/AVLiveWire.swift |  5 +++++
 .../Tests/AVLiveWireTests/SmokeTests.swift         |  8 ++++++++
 3 files changed, 27 insertions(+)
 create mode 100644 shared/AVLiveWire/Package.swift
 create mode 100644 shared/AVLiveWire/Sources/AVLiveWire/AVLiveWire.swift
 create mode 100644 shared/AVLiveWire/Tests/AVLiveWireTests/SmokeTests.swift

diff --git a/shared/AVLiveWire/Package.swift b/shared/AVLiveWire/Package.swift
new file mode 100644
index 0000000..762034b
--- /dev/null
+++ b/shared/AVLiveWire/Package.swift
@@ -0,0 +1,14 @@
+// swift-tools-version:5.9
+import PackageDescription
+
+let package = Package(
+    name: "AVLiveWire",
+    platforms: [.macOS(.v13), .iOS(.v17)],
+    products: [
+        .library(name: "AVLiveWire", targets: ["AVLiveWire"]),
+    ],
+    targets: [
+        .target(name: "AVLiveWire"),
+        .testTarget(name: "AVLiveWireTests", dependencies: ["AVLiveWire"]),
+    ]
+)
diff --git a/shared/AVLiveWire/Sources/AVLiveWire/AVLiveWire.swift b/shared/AVLiveWire/Sources/AVLiveWire/AVLiveWire.swift
new file mode 100644
index 0000000..82dc8d2
--- /dev/null
+++ b/shared/AVLiveWire/Sources/AVLiveWire/AVLiveWire.swift
@@ -0,0 +1,5 @@
+/// AVLiveWire — binary frame format shared by ARBodyTracker (iOS)
+/// and AVLiveBody (macOS) over the USB transport.
+public enum AVLiveWire {
+    public static let protocolVersion: UInt8 = 1
+}
diff --git a/shared/AVLiveWire/Tests/AVLiveWireTests/SmokeTests.swift b/shared/AVLiveWire/Tests/AVLiveWireTests/SmokeTests.swift
new file mode 100644
index 0000000..c946196
--- /dev/null
+++ b/shared/AVLiveWire/Tests/AVLiveWireTests/SmokeTests.swift
@@ -0,0 +1,8 @@
+import XCTest
+@testable import AVLiveWire
+
+final class SmokeTests: XCTestCase {
+    func testProtocolVersion() {
+        XCTAssertEqual(AVLiveWire.protocolVersion, 1)
+    }
+}