native first

native/MastermindPOC/Sources/MastermindPOCCore/PCMFrame.swift

@@ -0,0 +1,22 @@
+import Foundation
+
+public enum AudioSource: String, Equatable {
+    case microphone
+    case system
+}
+
+public struct PCMFrame: Equatable {
+    public let source: AudioSource
+    public let sampleRate: Int
+    public let channels: Int
+    public let pcmS16LE: Data
+    public let timestamp: Date
+
+    public init(source: AudioSource, sampleRate: Int, channels: Int, pcmS16LE: Data, timestamp: Date = Date()) {
+        self.source = source
+        self.sampleRate = sampleRate
+        self.channels = channels
+        self.pcmS16LE = pcmS16LE
+        self.timestamp = timestamp
+    }
+}