Bluetooth Device Driver Training

About the Course

This course is designed for embedded Linux and Android engineers, driver developers, and system integrators. Gain hands-on expertise in developing Bluetooth Classic and BLE drivers for Linux and Android platforms, understanding the full Bluetooth stack, device initialization, kernel integration, power management, and debugging techniques.

Course Syllabus

Introduction to Bluetooth Technology & Standards (Classic & BLE)
Linux Bluetooth Stack: BlueZ, HCI, L2CAP, RFCOMM, and Profiles
Android Bluetooth Stack: Bluedroid / Fluoride Architecture
Linux & Android Kernel Modules for Bluetooth Devices
Device Initialization, Driver Registration & Power Management
Interrupt Handling and DMA for Bluetooth Communication
Integration with Linux/Android Bluetooth Protocol Stack
User-space Utilities: hcitool, btmgmt, bluetoothctl, ADB Tools
Security, Pairing, and Encryption Mechanisms
Case Studies: IoT, Automotive, Embedded Android Devices

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Hands-on Lab Roadmap

Lab 1: Kernel Module Setup

Set up Linux and Android build environment and explore Bluetooth kernel modules.

Lab 2: Driver Initialization

Implement device initialization and registration for Linux/Android Bluetooth devices.

Lab 3: Interrupt & DMA Handling

Handle interrupts and DMA-based communication in Bluetooth drivers.

Lab 4: Protocol Stack Integration

Integrate drivers with Linux BlueZ and Android Bluetooth stack; test connectivity.

Lab 5: Debug & Optimization

Debug, profile, and optimize driver performance using tools and logs.