Embedded Android Software Development

Course Overview

This course offers a comprehensive understanding of Embedded Linux kernel internals with a focus on hardware platforms. Participants will explore Linux kernel subsystems, device and driver models, synchronization mechanisms, and debugging tools to develop and troubleshoot embedded Linux drivers effectively.

Course Objectives

• Master the configuration and build procedures for the Linux kernel, root filesystem, and device tree.
• Understand multi-stage boot initialization and device tree integration with drivers.
• Learn Linux synchronization mechanisms, DMA Engine usage, and driver model.
• Develop debugging skills for Linux kernel and embedded systems.

Learning Outcomes

By the end of this course, participants will:

1. Configure and build the Linux kernel, root filesystem, and device tree.
2. Develop and register character drivers and platform drivers.
3. Manage synchronization and interrupt handling mechanisms in Linux.
4. Implement DMA transfers and debug kernel-level issues effectively.

Who Should Attend

• Embedded Systems Developers
• Linux Kernel Developers

Target Industries:

• Embedded Systems
• Automotive
• IoT Development
• Telecommunications

Prerequisites

• Proficiency in Embedded Programming (C/C++).
• Basic Linux knowledge.

Key Topics

Day 1: Booting Initialization and Buildroot

• Session 1: Boot Initialization
  • Embedded system components, boot stages, and setup on BeagleBone Black.
  • Exercise: Booting the board with default images.
• Session 2: Buildroot
  • Linux package configuration and building with Buildroot.
  • Exercise: Build kernel, rootfs, U-Boot, and deploy it.

Day 2: Bootloaders and Kernel Configuration

• Session 3: Bootloader Designs
  • Adding custom commands in U-Boot.
  • Exercise: Create and test custom U-Boot commands.
• Session 4: Linux Kernel Basics
  • Kernel tasks, parameters, and configuring for custom boards.
  • Exercise: Configure and boot a kernel with initramfs.

Day 3: Drivers and Device Models

• Session 5: Character Drivers
  • Writing character drivers, handling IOCTL, and user space data exchange.
  • Exercise: Develop a character driver with dynamic file creation.
• Session 6: Device and Driver Models
  • Platform devices, drivers, and device tree blob (DTB) integration.
  • Exercise: Create and test platform drivers using DTBs.

Day 4: Synchronization and Interrupts

• Session 7: Synchronization Mechanisms
  • Mutex, semaphores, spinlocks, and atomic operations.
  • Exercise: Demonstrate synchronization mechanisms in drivers.
• Session 8: Interrupt Management
  • IRQ numbers, SoftIRQs, tasklets, and threaded IRQs.
  • Exercise: Write GPIO and UART drivers with interrupt handling.

Day 5: DMA Engine and Kernel Debugging

• Session 9: Linux DMA Engine
  • Types of DMA transfers and using Linux DMA Engine APIs.
  • Exercise: Enhance UART driver to use DMA.
• Session 10: Kernel Debugging
  • Debugging tools: KGDB, DebugFs, dynamic debugging.
  • Exercise: Add debugfs entries and analyze boot performance.

Why Choose This Course?

• 100% HRDC Claimable
• Hands-on experience with debugging and driver development.
• Focused on real-world applications for embedded systems.

Lab Setup Requirements

• Hardware: BeagleBone Black, UART cables, and debugging interfaces.
• Software: Linux kernel source code, Buildroot, cross-compilation tools.

Embedded Android Software Development

Anda bilang:

Here’s the structured course outline for Modern C++ Programming (C++11/14), optimized for SEO and LMS integration:

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Modern C++ Programming (C++11/14)

HRDC Registration Number: 10001322396
Duration: 14 Hours (2 Days)
Delivery Format: Instructor-led

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Course Overview

This course offers a fast-paced introduction to Modern C++ (C++11/14). Participants will explore new features like move semantics, type inference, lambda expressions, smart pointers, and more. Designed for all skill levels, this program equips participants with the knowledge to write high-performance, real-world applications using Modern C++.

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Course Objectives

• Gain proficiency in using C++ as an object-oriented programming language.
• Understand function and class templates.
• Utilize STL components effectively in applications.
• Write and debug real-world applications in C++.
• Apply Modern C++ features (C++11/14) in software development.

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Learning Outcomes

By the end of this course, participants will:

1. Implement object-oriented designs using C++.
2. Write code utilizing Modern C++ features like lambda expressions and smart pointers.
3. Develop efficient multi-threaded applications using Modern C++ concurrency.
4. Understand memory management and template internals in C++.
5. Build applications leveraging STL and advanced C++ features.

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Who Should Attend

• College students learning Modern C++.
• C++ developers of all experience levels.
• Software professionals seeking to learn and apply Modern C++.
• Programmers familiar with C, Java, Python, or C# who want to learn Modern C++.

Target Industries:

• Software Development
• Embedded Systems
• High-Performance Computing
• Finance and Analytics

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Prerequisites

• Basic programming knowledge in any computer language.

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Key Topics

Day 1: Introduction and Object-Oriented Programming

• Session 1: Introduction to C++ (3.5 Hours)
  • Compilation steps, variables, input/output
  • Conditional and looping statements
  • Functions, pointers, and references
  • Exercises: Implement basic C++ operators and compare pointers vs. references.
• Session 2: Class and Object Model (3.5 Hours)
  • Object-oriented programming features: classes, objects, constructors, destructors
  • C++11 features: delegating constructors, default/deleted functions
  • Exercises: Create an employee enrollment application using classes and objects.

Day 2: Advanced Features and Concurrency

• Session 3: Overloading and Memory Management (3.5 Hours)
  • Operator/function overloading, polymorphism, smart pointers
  • Memory management and internals
  • Exercises: Implement complex operations with overloading and demonstrate smart pointers.
• Session 4: Templates and Concurrency (3.5 Hours)
  • Templates and C++11 template features
  • Lambda expressions and C++ concurrency
  • Exercises: Implement function objects and lambda expressions, and share data between threads.

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Why Choose This Course?

• 100% HRDC Claimable
• Practical, hands-on exercises focusing on Modern C++ features
• Tailored for professionals transitioning to C++11/14

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System Requirements

• Hardware: 4GB RAM (8GB recommended), 2GHz processor or faster (multi-CPU preferred).
• Software: GCC compiler (4.x or later), GDB debugger, Linux-based server OS.

Embedded Android Software Development

Course Overview

This course provides a detailed understanding of Linux user space programming concepts, focusing on processes, threads, synchronization, and inter-process communication (IPC). Participants will learn to design and develop multitasking applications that manage resources efficiently using real-world case studies and hands-on exercises.

Course Objectives

• Explore system calls and their application in Linux user space programming.
• Understand process creation, management, and termination.
• Learn inter-process communication techniques like Pipes, FIFOs, and Shared Memory.
• Develop multithreading applications using POSIX threads and synchronization mechanisms.
• Implement a final project integrating all concepts.

Learning Outcomes

By the end of this course, participants will:

1. Demonstrate expertise in tracing and implementing system calls.
2. Manage processes and threads in Linux environments.
3. Solve synchronization issues using mutexes and semaphores.
4. Develop multitasking applications integrating IPC and multithreading.

Who Should Attend

• Professionals and students developing advanced Linux-based applications in multi-threaded and multi-processing environments.

Target Industries:

• Telecommunications
• Embedded Systems
• Software Development
• Cloud Computing and Data Centers
• FinTech and Financial Services
• Automotive
• Cybersecurity
• Healthcare

Prerequisites

• Proficiency in C programming.
• Familiarity with Linux environments.

Key Topics

Day 1: Linux System Calls and IPC Mechanisms

• Session 1: Introduction to Linux User Space & System Calls (1.5 Hours)
  • Differentiating system calls and library functions
  • Tracing system calls with tools like strace
  • Exercises: Locking files and tracing system calls
• Session 2: Processes in Linux (3 Hours)
  • Process creation, termination, and handling zombie processes
  • Exercises: Using fork() and exec() to create processes
• Session 3: Inter-Process Communication (2.5 Hours)
  • IPC mechanisms: Pipes, FIFOs, Shared Memory, and Semaphores
  • Exercises: Create and implement IPC programs

Day 2: Threads, Synchronization, and Final Project

• Session 4: Threads in Linux (2.5 Hours)
  • POSIX threads: Creation, operations, and synchronization
  • Exercises: Create threads and demonstrate thread joining
• Session 5: Synchronization in Linux (2.5 Hours)
  • Mechanisms like mutexes and semaphores for shared resources
  • Exercises: Solve producer/consumer problems
• Session 6: Final Project & Wrap-Up (2 Hours)
  • Design and implement a multitasking application using all concepts
  • Review and Discussion: Challenges, feedback, and Q&A

Why Choose This Course?

• 100% HRDC Claimable
• Real-world hands-on programming exercises and case studies
• Comprehensive focus on Linux user space programming

Lab Setup Requirements

• Software: Linux system with development tools (gcc, gdb).
• Tools: Debugging utilities (strace, valgrind).

Embedded Android Software Development

Course Overview

This comprehensive course explores the foundational and advanced concepts of operating systems. Participants will learn about processes, threads, synchronization, and inter-process communication (IPC) mechanisms. Practical programming applications provide hands-on experience in designing multitasking and multi-threaded systems to efficiently manage resources.

Course Objectives

• Understand and apply OS concepts to design multiprocessing and multi-threading systems.
• Implement synchronization and communication mechanisms across processes and systems.
• Gain hands-on experience in OS-level resource management.

Learning Outcomes

By the end of this course, participants will:

1. Understand the fundamental concepts of operating systems.
2. Work with multi-threaded environments and processes.
3. Implement synchronization mechanisms like mutexes and semaphores.
4. Design communication systems using IPC and ITC techniques.

Who Should Attend

• Professionals and students looking to design advanced applications in a multi-threaded and multi-processing environment.

Target Industries:

• Embedded Systems Development
• Telecommunications
• Software Development
• Cloud Computing

Prerequisites

• Proficiency in C programming.

Key Topics

Day 1: Introduction to Operating Systems and Processes

• Session 1: OS Basics
  • What is an OS? Types and tasks
  • Selection criteria for operating systems
• Session 2: Processes
  • Process creation, operations, and management
  • Handling zombie and orphan processes

Day 2: Task and Context Management

• Session 1: Task Management
  • Life cycle, priorities, idle task management
  • Analyzing task MIPS
• Session 2: Context Switching
  • Context saving/restoring and switching between tasks and interrupts

Day 3: Scheduling and Memory Management

• Session 1: Scheduler and Policies
  • Pre-emptive vs. non-pre-emptive scheduling
  • Round-robin and priority-based scheduling
• Session 2: Memory Management
  • Memory layout (stack, heap, code, data segments)
  • Cache management and its side effects

Day 4: Concurrency and Inter-task Communication

• Session 1: Concurrency Management
  • Mechanisms: atomic operations, mutexes, semaphores
  • Handling deadlocks, livelocks, and starvation
• Session 2: Inter-task Communication
  • ITC mechanisms: events, mailboxes, queues, task notifications

Day 5: Inter-Process Communication (IPC)

• Session 1: IPC Mechanisms
  • Pipes, FIFOs, shared memory, process semaphores
  • Choosing appropriate IPC methods based on use cases

Hands-On Activities

• Task creation and deletion in FreeRTOS
• Process management in Linux (creation, scheduling, memory layout analysis)
• Solving producer/consumer problems in Linux and FreeRTOS
• Implementing ITC and IPC mechanisms

Why Choose This Course?

• 100% HRDC Claimable
• Comprehensive hands-on experience with FreeRTOS and Linux systems
• Focus on real-world applications of OS concepts

Lab Setup Requirements

• Hardware:
  • Systems capable of running FreeRTOS Simulator and Windows Subsystem for Linux (WSL).
• Software:
  • FreeRTOS simulator and development tools.

Embedded Android Software Development

Course Overview

This course introduces Qualcomm MSM SoC architecture and software fundamentals for engineers developing mobile handsets with Qualcomm chipsets. Participants will gain insight into software and hardware architecture, debugging tools, and performance optimization techniques, enabling efficient mobile development.

Course Objectives

• Understand Qualcomm MSM SoC architecture and its major hardware and software components.
• Familiarize with Qualcomm’s BSP, build process, and code organization.
• Learn key debugging tools and techniques for mobile handset development.
• Analyze and optimize system performance, power, and thermal characteristics.

Learning Outcomes

By the end of this course, participants will:

1. Understand the architecture and key components of Qualcomm chipsets.
2. Navigate Qualcomm BSP code organization and build environment.
3. Use debugging tools like QPST and QXDM effectively.
4. Perform performance, power, and thermal analysis for mobile systems.

Who Should Attend

• Engineers in the fields of mobile development, IT, and telecom.

Target Industries:

• Mobile and Telecommunications
• Consumer Electronics
• Embedded Systems

Key Topics

Section 1: Qualcomm Chipset Introduction

• Overview of Qualcomm MSM SoC architecture
• Hardware blocks and their software applications
• Boot flow and example functional use cases
• Nomenclature and key terminologies

Section 2: Code Organization and Familiarization

• Introduction to build images and their functionalities
• Code structure and build environment setup
• Key OEM-modified areas with examples
• Overview of APIs for critical functionalities

Section 3: Tools and Debug Approach

• Debugging tools: QPST, QXDM, boot debug, Android debug
• Handling tombstones and kernel crashes

Section 4: System Analysis

• Key performance indicators (KPIs) and analysis
• Power management including DVFS
• Thermal analysis and throughput troubleshooting

Why Choose This Course?

• 100% HRDC Claimable
• Comprehensive training on Qualcomm chipset fundamentals
• Focused on performance optimization and debugging techniques

Lab Setup Requirements

• Development board with Qualcomm chipset support
• Debugging tools: QPST, QXDM, and kernel debugging utilities

Embedded Android Software Development

Course Overview

This course provides a comprehensive exploration of SELinux (Security-Enhanced Linux) in Android OS. Covering both theoretical and practical aspects, participants will gain in-depth knowledge of SELinux architecture, policies, and tools. Hands-on sessions will ensure participants can effectively modify and create SELinux policies for enhanced security in Android environments.

Course Objectives

• Learn the history, architecture, and key concepts of SELinux.
• Understand how SELinux integrates with Android OS and its components.
• Use SELinux tools to analyze and modify policies.
• Gain proficiency in creating new SELinux types and policies.
• Handle AVC denials and ensure policy compliance with security best practices.

Learning Outcomes

By the end of this course, participants will be able to:

1. Understand SELinux concepts, policies, and logic.
2. Assign SELinux types to services, files, or apps.
3. Create and modify SELinux policies to address AVC denials.
4. Use SELinux tools such as audit2allow and sepolicy-analyze.
5. Develop secure SELinux policies compliant with Android’s security framework.

Who Should Attend

• Android platform developers modifying Android OS and SELinux policies.

Target Industries:

• Mobile OS Development
• Consumer Electronics
• IoT Device Development

Prerequisites

• Familiarity with Android OS architecture and key components.

Key Topics

Day 1: SELinux Theory and Practical Application

• Module 1: SELinux Basics and Policies (3.5 Hours)

  • Overview of SELinux: DAC vs. MAC, history, core policies (MLS, TE, RBAC, UBAC)
  • Understanding labels, domains, types, attributes, and permissions
  • AVC denials and policy building
  • Tools and Techniques: SELinux macros for file, socket, and type enforcement

• Module 2: SELinux Practice (3.5 Hours)

  • Using permissive and enforcing modes
  • Labeling files, devices, and services
  • Creating new SELinux types and rules for HALs, system services, and apps
  • Modifying existing policies to handle AVC denials

Day 2: Advanced SELinux Applications (3.5 Hours)

• Module 3: Advanced SELinux for Android OS
  • SELinux integration with Android (CTS, system properties, Vendor Init)
  • Changes for Project Treble: System_ext and Product sepolicy
  • Policy compatibility, Qualcomm sepolicy structure, and usage
  • Best practices, guidelines, and common mistakes in SELinux policy creation

Why Choose This Course?

• 100% HRDC Claimable
• Focused on Android OS and SELinux policy development
• Hands-on labs using Android SELinux tools and scenarios

Lab Setup Requirements

• Hardware: Development board or virtual environment with Android support
• Software: Android build tools, SELinux utilities (audit2allow, sepolicy-analyze)

Embedded Android Software Development

Course Overview

This course provides deep insights into Embedded Linux Audio Drivers, focusing on ALSA (Advanced Linux Sound Architecture) and ASoC (ALSA System on Chip) frameworks. Participants will learn to develop, configure, and integrate Linux audio drivers, gaining expertise in sound card registration, buffer management, and codec interaction.

Course Objectives

• Understand ALSA application development and driver integration.
• Learn the ALSA architecture and buffer management.
• Develop expertise in ASoC components like Machine Drivers, Platform Drivers, and Codec Drivers.
• Gain hands-on experience in configuring and debugging Linux audio subsystems.

Learning Outcomes

By the end of this course, participants will:

1. Develop ALSA applications for playback and capture.
2. Register sound cards and PCM devices in the ALSA framework.
3. Configure and integrate ASoC components with the Linux kernel.
4. Interface with I2C-based codecs using the ASoC framework.

Who Should Attend

• Professionals aiming to develop Linux device drivers for audio subsystems.

Target Industries:

• Embedded Systems
• Consumer Electronics
• Automotive and IoT Development

Prerequisites

• Knowledge of C programming and Linux basics.
• Familiarity with basic Linux drivers, including character drivers, mutexes, semaphores, wait queues, and interrupt management.

Key Topics

Day 1: Introduction to Audio Subsystems and ALSA Applications

• Module 1: Digital Audio Basics
  • Linux audio systems, OSS vs. ALSA
  • ALSA architecture and components
• Module 2: ALSA Application Development
  • Minimal playback and capture applications
  • Exploring transfer modes
  • Exercises: List sound cards and devices, develop playback and capture applications

Day 2: ALSA Drivers Development

• Module 3: ALSA Sound Card Drivers
  • Allocating/deallocating sound cards, PCM interface, and callbacks
  • Buffer allocation and state management
  • Exercises: Register sound cards, implement PCM playback and capture

Day 3: ASoC Framework and Codec Interaction

• Module 4: ALSA System on Chip (ASoC) Framework
  • ASoC features, components, and digital audio interfaces (DAI)
  • Dynamic Audio Power Management (DAPM)
  • Interfacing with I2C-based codecs
  • Exercises: Configure device trees, register platform drivers, integrate ASoC codecs

Why Choose This Course?

• 100% HRDC Claimable
• Hands-on labs focused on ALSA and ASoC frameworks
• Real-world examples for sound card and codec integration

Lab Setup Requirements

• Hardware:
  • Development board with audio capabilities
  • I2C-based codec module (e.g., Wolfson Codec)
• Software:
  • Linux kernel source code
  • Development tools: GCC, ALSA utilities

Embedded Android Software Development

Course Overview

This course provides a comprehensive introduction to C programming, tailored for embedded systems development. Participants will explore C fundamentals, advanced concepts, and debugging techniques using GDB. Through hands-on exercises, they will gain the skills to develop efficient, reliable, and robust C programs for embedded applications.

Course Objectives

• Master C programming fundamentals and advanced concepts.
• Develop user-defined types and manipulate strings efficiently.
• Utilize debugging tools to identify and resolve issues in embedded systems.
• Analyze memory segments, structure padding, and endianness.
• Apply GDB commands to debug C programs effectively.

Learning Outcomes

By the end of this course, participants will be able to:

1. Write C programs with advanced features like pointers and preprocessor directives.
2. Debug and optimize embedded applications using GDB.
3. Manage memory segments and understand variable storage classes.
4. Implement string manipulations and utilize user-defined types.

Who Should Attend

• Developers seeking to improve their C programming skills for embedded systems.
• Engineers involved in debugging and troubleshooting embedded applications.

Target Industries:

• Embedded Systems and IoT Development
• Automotive
• Consumer Electronics

Prerequisites

• Basic knowledge of programming concepts.
• Experience with C programming and understanding of variables, functions, and control flow.

Key Topics

Day 1: C Programming Essentials

• Session 1 (4 Hours): C Basics and Storage Classes
  • Data types, qualifiers, operators, and storage classes
  • Hands-on Exercises: Write programs to explore data types, storage classes, and qualifiers
• Session 2 (4 Hours): Pointers and User-Defined Types
  • Understanding pointers, referencing/dereferencing, and avoiding common errors
  • Hands-on Exercises: Manipulate variables using pointers and implement structures/unions

Day 2: Advanced C Programming and Debugging

• Session 3 (4 Hours): Functions and Preprocessing
  • Implementing functions, command-line arguments, and preprocessing directives
  • Hands-on Exercises: Write modular code with functions and preprocessors
• Session 4 (4 Hours): Debugging Using GDB
  • Setting breakpoints, examining source/data/stack, and fixing issues in applications
  • Hands-on Exercises: Use GDB to debug and resolve errors in sample programs

Why Choose This Course?

• 100% HRDC Claimable
• Practical, hands-on debugging with real-world C programming examples
• Comprehensive focus on foundational and advanced concepts for embedded systems

Lab Setup Requirements

• Hardware: Laptop with a C compiler (e.g., GCC).
• Software:
  • GNU Debugger (GDB)
  • Text editor or IDE (e.g., Visual Studio Code, Eclipse)

Embedded Android Software Development

Course Overview

The Linux System Programming Certificate Training is designed to equip participants with essential skills to develop applications for the Linux OS. Topics include process management, file handling, inter-process communication (IPC), and system calls. This comprehensive training ensures a solid foundation in Linux system programming, complemented by practical hands-on exercises.

Course Objectives

• Master Linux system programming concepts.
• Learn to handle processes, signals, and threads using system calls.
• Design efficient client-server IPC mechanisms using pipes, shared memory, and message queues.
• Develop robust applications with Linux libraries and utilities.
• Enhance skills in memory management and file processing.

Learning Outcomes

By the end of the course, participants will be able to:

1. Develop software using Linux system calls and libraries.
2. Implement process management, scheduling, and signal handling.
3. Design and implement IPC mechanisms in a client-server environment.
4. Create client-server applications using TCP and UDP protocols.
5. Demonstrate expertise in Linux memory management and multithreading.

Who Should Attend

• Software Developers specializing in Linux system programming.
• System Administrators interested in Linux internals.
• Computer Science Students exploring Linux-based applications.
• Embedded Systems Developers working on Linux platforms.
• DevOps Engineers managing Linux-based environments.

Target Industries:

• Telecommunications
• Embedded Systems
• Software Development
• Cloud Computing
• Automotive
• Financial Services
• Cybersecurity
• Healthcare

Prerequisites

• Linux Essentials knowledge.
• Proficiency in C programming and data structures.

Key Topics

Day 1: Linux Essentials (8 Hours)

• Linux architecture, file, and process abstractions
• Using Linux filters and performing file archiving
• Exercises:
  • Navigating Linux directories, editing files, and managing permissions

Day 2: Linux Bash Scripting (8 Hours)

• Shell scripting essentials: loops, functions, regular expressions
• Automating tasks with daemon scripts
• Exercises:
  • Automate user management and create configuration scripts

Day 3–4: Linux System Programming (16 Hours)

• Module 1: System Calls and File Handling
  • File/region locks, I/O operations, and memory management
• Module 2: Process Management
  • Scheduling, process creation, and signal handling
  • Exercises: Implement standard utilities in C
• Module 3: IPC Mechanisms
  • Pipes, shared memory, semaphores, and message queues
  • Exercises: Design IPC client-server applications

Day 5: Network Programming and Multithreading (8 Hours)

• Module 4: POSIX Threads and Synchronization
  • Thread creation and management
  • Synchronizing threads with mutexes and condition variables
• Module 5: Client-Server Communication
  • TCP and UDP-based communication in client-server setups
  • Exercises: Build authenticated communication systems

Why Choose This Course?

• 100% HRDC Claimable
• Comprehensive coverage of Linux system programming concepts
• Hands-on exercises with real-world applications

Lab Setup Requirements

• Hardware:
  • Linux-based systems or virtual machines for development
• Software:
  • Development tools: GCC, GDB, and libraries for IPC

Embedded Android Software Development

Course Overview

This course provides deep insights into Embedded Linux driver development. Participants will learn to design and develop device drivers from scratch, access hardware-specific registers, and integrate drivers into the Linux framework. The curriculum emphasizes SPI and I2C drivers, device trees, platform drivers, and interrupt handling.

Course Objectives

• Develop low-level Linux drivers for embedded hardware.
• Gain in-depth understanding of I2C and SPI driver frameworks.
• Learn to integrate drivers with the Linux framework using platform drivers and Device Tree Blobs (DTB).
• Implement interrupt-driven mechanisms and handle hardware FIFO buffers.
• Master the end-to-end flow from user space to low-level driver integration.

Learning Outcomes

By the end of the course, participants will be able to:

1. Write low-level drivers by accessing hardware-specific registers.
2. Apply Linux driver design concepts using platform drivers and DTBs.
3. Develop efficient drivers with interrupt management and bottom halves.
4. Understand and implement the Linux SPI and I2C frameworks.
5. Integrate custom drivers into the Linux kernel.

Who Should Attend

• Professionals seeking a deep understanding of Linux device drivers.

Target Industries:

• Embedded Systems
• IoT Development
• Automotive and Aerospace
• Consumer Electronics

Prerequisites

• Knowledge of C and Linux.
• Familiarity with basic Linux drivers (e.g., character drivers).
• Understanding of kernel programming constructs such as Mutex, Semaphore, Wait Queues, and Interrupt Management.

Key Topics

Day 1: Low-Level I2C Driver Development

• Module 1: I2C Protocol Overview
  • Understanding hardware registers for I2C
  • Exercises:
    • Write a framework-independent I2C controller driver
    • Implement multi-byte communication on the I2C bus
    • Read/write I2C EEPROM

Day 2–3: Linux Device Model and Integration

• Module 2: Linux Device Model and Platform Drivers
  • Device model goals and platform driver concepts
  • Transitioning from platform drivers to DTBs
  • Exercises:
    • Write and enhance platform drivers
    • Add DTB support for platform drivers
• Module 3: Integrating Low-Level Drivers with the Linux I2C Framework
  • Registering I2C adapters and clients
  • Understanding probe flows
  • Exercises:
    • Write dummy I2C adapter and client drivers
    • Integrate drivers with the device tree framework

Day 3–4: Interrupt Handling and SPI Driver Development

• Module 4: Enhancing Drivers with Interrupts
  • Registering and handling hardware interrupts
  • Managing data using bottom halves
  • Exercises: Enable interrupts and bottom halves in drivers
• Module 5: SPI Protocol and Low-Level Driver Development
  • Overview of SPI protocol and AM335x-specific registers
  • Exercises:
    • Write a low-level SPI driver with loopback
    • Configure and boot BBB setup for testing

Day 5: Linux SPI Framework and Final Integration

• Module 6: Linux SPI Framework Components
  • Registering SPI client and master drivers
  • Probing SPI clients using DTBs
  • Exercises:
    • Write dummy SPI master and client drivers
    • Test integration with platform-specific controllers

Why Choose This Course?

• 100% HRDC Claimable
• Hands-on exercises focused on SPI and I2C drivers
• Comprehensive coverage of Linux driver frameworks and integration

Lab Setup Requirements

• Hardware:
  • Embedded development boards (e.g., BeagleBone Black)
  • Debugging tools and communication interfaces (UART, SPI modules)
• Software:
  • Linux kernel source code
  • Development tools: GCC, cross-compilation toolchains

Embedded Android Software Development

Course Overview

This training focuses on Android Architecture and Project Treble, designed for Android platform developers. Participants will explore AOSP architecture, key components, and advanced concepts like HALs, VNDK, SELinux, Permissions, and Project Mainline. The course emphasizes Android's modularity, compatibility, and security, providing developers with the knowledge to enhance Android systems without breaking compatibility.

Course Objectives

• Understand AOSP architecture and its components.
• Learn about Android's modular structure and Project Treble.
• Master the internal workings of key Android mechanisms like AIDL, HIDL, and Binder.
• Enhance Android with new Services and HALs while maintaining compatibility.
• Explore Android security frameworks and best practices.

Learning Outcomes

By the end of this course, participants will be able to:

1. Understand AOSP code structure and layers from applications to bootloader.
2. Customize Android systems while maintaining compliance with Project Treble.
3. Develop HALs and System Services compatible with Android's modular framework.
4. Utilize Android security mechanisms effectively without compromising the system.
5. Implement advanced SELinux policies and permissions.

Who Should Attend

• Android Platform Developers
• System Architects and Firmware Developers

Target Industries:

• Consumer Electronics
• Automotive and IoT
• Mobile and Telecommunications

Prerequisites

• Proficiency in C/C++ and Java programming.
• Familiarity with Linux shell commands, boot processes, and AOSP build tools (Make, Soong).

Key Topics

Day 1: Android Treble Architecture and Key Concepts

• Module 1: Android Treble Architecture – Basics (3 Hours)
  • AOSP architecture, HALs, and Binder mechanisms
  • CDD, CTS, and VTS for compliance
  • Benefits of Project Treble and Project Mainline
• Module 2: Treble Concepts – Part 1 (3 Hours)
  • Configurations using System Properties and ConfigStore HAL
  • Partition layouts, GSI, SSI, and Runtime Resource Overlays
  • Google certification processes

Day 2: Advanced Treble Concepts and Mainline Project

• Module 3: Treble Concepts – Part 2 (3 Hours)
  • Extending AOSP with HALs and System Services
  • AIDL, HIDL, and VNDK fundamentals
• Module 4: Project Mainline & GKI (3 Hours)
  • Modular updates with APEX
  • Module interaction and classification
  • Stable AIDL and its relevance to Treble

Day 3: Permissions, SELinux, and Android Security

• Module 5: Android Permissions & SELinux (3 Hours)
  • Permission framework and privileged apps
  • SELinux enforcement, customization, and audit2allow
• Module 6: Security in Android (3 Hours)
  • Application, kernel, and network security
  • Secure boot and encryption
  • Best practices for Android security

Why Choose This Course?

• 100% HRDC Claimable
• Comprehensive coverage of Android Treble and security frameworks
• Hands-on exploration of modular updates and HAL development

Lab Setup Requirements

• Linux-based system with AOSP build environment (Make, Soong)
• Development hardware supporting Android Treble features