feat: Intel HDA audio driver, audio streaming syscalls, userspace Music app, fixes and improvements, rudimentary Bluetooth support

2026-03-10 17:14:33 +01:00
parent 807c2602fe
commit 576ad34f95
58 changed files with 11275 additions and 137 deletions
@@ -0,0 +1,39 @@
+/*
+    * Bluetooth.hpp
+    * Top-level Bluetooth subsystem header
+    * Copyright (c) 2026 Daniel Hammer
+*/
+
+#pragma once
+#include <cstdint>
+#include "Hci.hpp"
+
+namespace Drivers::USB::Bluetooth {
+
+    // Called by USB enumeration when a Bluetooth adapter is detected
+    void RegisterAdapter(uint8_t slotId);
+
+    // Query adapter state
+    bool IsInitialized();
+    uint8_t GetSlotId();
+
+    // Get Bluetooth device address (6 bytes)
+    const uint8_t* GetBdAddr();
+
+    // Scan for nearby devices (blocking, up to timeoutMs)
+    // Returns number of devices found; results written to buf
+    int Scan(Hci::InquiryDevice* buf, int maxCount, uint32_t timeoutMs);
+
+    // Initiate connection to a remote device by BD_ADDR
+    // Returns 0 on success (connection established), -1 on failure
+    int Connect(const uint8_t* bdAddr, uint32_t timeoutMs = 10000);
+
+    // Disconnect a device by BD_ADDR
+    // Returns 0 on success, -1 if not connected
+    int Disconnect(const uint8_t* bdAddr);
+
+    // List connected devices
+    // Returns number of connected devices; info written to buf
+    int ListConnected(Hci::ConnectionInfo* buf, int maxCount);
+
+}