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Linux Device Driver

Linux Device Driver Development

Linux Kernel
Device Driver Training

Bridge the gap between hardware and the Linux kernel. Learn how to write custom character device drivers, register major and minor numbers, and implement standard system calls like read, write, and ioctl.

VAct Career Completion Certificate

VAct Career
Completion Certificate

Receive your Linux Device Driver Engineering certificate. Prove your hands-on ability to handle kernel interrupts, tasklets, workqueues, and concurrency protections using spinlocks and mutexes.

Course Highlights

Linux Device Driver Training

Unlock Direct Hardware Control Through Linux Kernel Programming

Step into the heart of embedded systems development with our industry-focused Linux Device Driver Training. Whether you’re an aspiring embedded developer or an experienced systems programmer, this hands-on course empowers you to write, debug, and integrate device drivers with real hardware.

Are you ready to go beyond user-space and interact directly with the kernel? VAct Technologies offers a rigorous, practical Linux Kernel Device Driver Training Program tailored for embedded engineers. Gain in-demand expertise, build production-ready drivers, and take your embedded Linux skills to the next level.

Enroll Now Download Syllabus
Embedded Automotive Training Overview

WE ARE MORE THAN A TRAINING CENTER,
WE ARE A CAREER SHAPER

Our course is designed by Industry experts and comes with 100% placement assurance. Our course is designed in such a way that the candidates taking our #pictraining and #armtraining feels they are more than 1.5 years experienced. This enables them to face the interview for #embeddedjobs with confidence and clear the interviews. The candidates undergoing #embeddedtrainingcourse in our facility is equipped with #realtimeexamples like writing test code for Engine Control Unit (ECU), Infotainment system, Airbag controller etc., . Our embedded training also includes an introduction to the latest concepts like AUTOSAR, RTOS, Embedded Linux, Device drivers, Boot loader development etc

Secure Testing & Challenges

Interactive activities that promote safe and smart exploration.

Strong Base For All

Building early skills in a fun and engaging way to support future success.

Education Training

All-Round Personal Growth

Focus on emotional, social, and cognitive development.

Safe & Caring Environment

A nurturing atmosphere where children feel loved, encouraged, and secure.

What You Will Learn

  • Linux Kernel Architecture & Module Programming Understand the kernel subsystems and write loadable kernel modules (LKMs)
  • Character Drivers From skeleton to real hardware; build full-featured char device drivers
  • I2C, SPI, GPIO, UART Driver Development Write protocol-level drivers for embedded peripherals
  • Interrupt Handling & Kernel Synchronization IRQ registration, top/bottom halves, spinlocks, mutexes
  • Memory Management, mmap, and DMA Kernel memory allocation, memory mapping to user space, DMA transfers
  • Platform Drivers & Device Tree Integration Write platform drivers and configure device tree bindings
  • Debugging Drivers Using printk, dmesg, kernel gdb, and dynamic debug
  • Sysfs & Procfs Integration Expose driver data to user space via sysfs and procfs entries

Lab Exercises (Hands-On)

  • Write Custom Character Drivers from scratch with full file operations
  • Interface Linux with Sensors & Peripherals I2C, SPI, GPIO hardware integration
  • Real-Time Testing & Debugging Using dmesg, printk, and kernel gdb
  • Port Drivers to ARM Cortex-A Platforms VAct AutoEdge or Raspberry Pi boards
  • Advanced Kernel Modules Memory mapping, DMA, and interrupt handling labs
  • Customize U-Boot Bootloader Create your own boot-time commands and configurations

VAct Technologies Device Drivers Syllabus

Session 1: Linux Introduction and Overview

  • OS History
  • Tasks of the Kernel
  • Implementation Strategies
  • Elements of the Kernel
  • Why the kernel is special
  • Process Management and Scheduling
  • Process Priorities
  • Process Life Cycle
  • Process Representation
  • Process Management System Calls
  • Scheduler Implementation
  • Fair Scheduling Class
  • Real-Time Scheduling Class
  • Scheduler Enhancements
  • Process Descriptor, Process State
  • Process List, Run Queue
  • Chained Hashing of PIDs
  • Wait Queues, Process Switching, Creating Process
  • Kernel Thread Creation, Process Termination

Session 2: Memory Management

  • Memory Initialization
  • Physical Memory Allocation
  • Slab Allocator
  • Non-Contiguous Memory Allocation
  • Process Virtual Memory Management
  • Demand Paging
  • Page Cache
  • Swapping
  • Intel Architecture

Session 1: Locking and Interprocess Communication

  • Control Mechanisms
  • Kernel Locking Mechanisms
  • System V Interprocess Communication
  • Other IPC Mechanisms
  • Kernel module programming basics
  • Modules defined
  • Data types in kernel
  • Version dependency
  • Building and running kernel modules
  • Developing kernel modules
  • Kernel module related commands
  • Statically linked vs Dynamically linked modules
  • Kernel Symbol table
  • Exporting symbols from modules
  • Module parameters

Session 2: Virtual File System

  • Types of File Systems
  • The Common File Model
  • Structure of VFS
  • Working with VFS Objects
  • File System Calls
  • Extended File system Family
  • Second Extended File system
  • Third Extended File system
  • File system without Persistent Storage
  • Proc file system
  • Simple File systems
  • Sysfs
  • Extended Attributes
  • Access Control Lists

Session 1: Proc File System Programming & Kernel Activities

  • Using /proc
  • Creating proc file system entries
  • Registration
  • Access proc file systems
  • Kernel Activities
  • Hardware Interrupts
  • Software Interrupts
  • Tasklets
  • Wait Queues and Completions
  • Kernel debugging techniques
  • Overview on printk and dmesg
  • Time Management
  • Low-Resolution Timers
  • High-Resolution Timers
  • Generic Time Subsystem
  • Dynamic Ticks
  • Broadcast Mode
  • Timer-Related System Calls
  • Managing Process Times

Session 2: Hardware Access, Control & Interrupt Handling

  • System memory and device memory
  • IO Ports and IO ports vs Memory mapping
  • Allocating and mapping IO space
  • IO port accessing
  • Compiler optimization techniques
  • IO APIs
  • Sample driver code walk through
  • Accessing HW from user space
  • Hardware & Interrupt Handling
  • Implementing & installing ISR
  • ISR restrictions
  • IRQ registration and Handling
  • Top & bottom Halves
  • Auto detection of IRQs
  • Probing for ISR
  • Enable & Disable of Interrupts

Session 1: Introduction to Linux Device Drivers & Character Drivers

  • Introduction on Linux Device Drivers
  • User space and Kernel space
  • Kernel space architecture
  • Kernel modules and application modules
  • Purpose of device drivers
  • Classes of device Drivers
  • Device Driver compilation
  • Introduction on gcc
  • Make file creation
  • Simple character driver
  • Sample code walk through
  • Creating Makefile
  • Building driver
  • Installing & uninstalling driver
  • Debugging Simple driver
  • Creating Simple Application to test driver

Session 2: Simple Driver Extensions & Features

  • Ioctl
  • Kernel timers
  • Thread creation
  • Thread Synchronization
  • Interrupts
  • IO access
  • EXPORT Symbol creation
  • Making changes in Makefile
  • Compiling driver
  • Testing

Session 1: Sample PCI Driver & Concurrency

  • Sample PCI driver
  • PCI Overview
  • Sample code walk through
  • Sample Makefile walk through
  • Building and Installing driver
  • Debugging driver
  • Overview uDevd framework
  • Overview
  • uevents
  • udev rules
  • inotify
  • Sample driver with uDev
  • Concurrency and Race conditions
  • UP vs SMP Issues
  • Combating Race Conditions
  • Atomic Operations
  • Semaphores
  • Spin Locks

Session 2: BIOS & EFI/UEFI Framework

  • BIOS Overview & Functionalities
  • Boot sequence
  • BDA and EBDA Overview
  • IVT Overview
  • BIOS Advanced features
  • ACPI Overview
  • EFI / UEFI Overview
  • Secure boot
  • CSM
  • Microcodes and bios support
  • EFI System partition
  • Traditional BIOS vs EFI / UEFI framework
  • UEFI BIOS Initialization phases
  • Bootloader uBoot overview
Why Choose us

VAct Technologies Linux Device Driver Training

VAct Technologies Linux Device Driver Training course provides industry-oriented training with real-time projects and hands-on practical exposure to make students job-ready in embedded and automotive technologies. Your Success Is Our Mission at VAct Technologies, we are dedicated to helping you achieve your career goals with expert guidance and practical learning.p>

Embrace Excellence

Industry-oriented embedded systems training with real-time projects and practical learning experience.

Industry Collaboration

Training developed with automotive OEM standards and modern embedded technologies.

Why Choose VAct Technologies

Standardized Training

Learn using industry-standard VAct Auto Edge Development Boards and advanced tools.

Expert Guidance

Get mentorship, placement support, and career-focused training from experienced professionals.

VAct Technologies Certification
Professional Certification

Become a VAct Technologies
Certified Automotive
Embedded Professional

The automotive industry is evolving rapidly, with embedded systems at its core. To thrive in this competitive field, hands-on experience with industry-standard hardware, tools, and software is essential. At VAct Technologies, we bridge the gap between academia and industry by offering cutting-edge training on real-world automotive embedded systems.

Our AutoEdge Development Board provides students with practical exposure to AUTOSAR, CAN, LIN, FlexRay, UDS, and real-time diagnostics—the very technologies used by leading automotive companies. With access to the latest microcontrollers, industry-grade tools, and professional debugging environments, students gain the skills that employers demand.

By enrolling in our Certified Automotive Embedded Program, you will:

  • Work on real-world automotive protocols and embedded software
  • Gain expertise using the latest tools & debugging techniques
  • Learn from industry experts with hands-on project experience
  • Be job-ready for top roles in automotive embedded engineering

Transform your passion into a high-growth career with
VAct Technologies — where innovation meets expertise!

Our Instructors

Meet the Team Passionate
People, Exceptional Talents

Mr.Kumaravel Pandurangan

Founder Managing Directorr

Mr.Raj Pandrala

Presenter

Mr A Prabhakaran

Embedded Systems

Mr. Vijay

GenAi

Mr Sandeep

Automotive & Embedded Systems

Mr Sumitt

QnX & Embdded Linux

Placements

What Our Associates Say

Divakar.R

Hardware Design
Engineer

Our Associates

Divakar.R secured a role as a Hardware Design Engineer. With 7 years of experience, he has strong expertise in hardware design and development.

Dinesh Babu

Embedded
engineer

Our Associates

Dinesh Babu from Batch 51 secured a role as an Embedded Engineer. His technical skills and dedication helped him gain 2 years of successful industry experience.

Abinaya

Sr. SWE
Automotive

Our Associates

Abinaya secured a role as Senior Software Engineer Automotive. With 4.5 years of experience, she has strong expertise in automotive software and embedded technologies.

Mukesh.E

mech
design p3

Our Associates

Mukesh.E secured a Mechanical Design P3 role with an impressive salary package of 7 LPA. His 7 years of experience showcase his strong professional growth in mechanical design engineering.

KARTHICK T

Hardware Design
Engineer

Our Associates

KARTHICK T achieved placement as a Hardware Design Engineer. With 6.5 years of experience, he has gained strong expertise in hardware design and validation.

Balamurali

Mechancial Design
Engineer

Our Associates

Balamurali started his career as a Mechanical Design Engineer. His strong understanding of design concepts helped him excel in the mechanical industry.

Testimonial

Trusted by Global
Product Development Companies

The embedded systems training at VAct Technologies was very informative and practical. The real-time projects improved my technical skills and confidence.

Santhosh Selvam

Embedded Systems Trainee

VAct Technologies provided excellent guidance throughout my internship. The trainers explained every concept clearly with hands-on experience.

Mohan Ravi

Embedded Software Intern

The internship program helped me understand embedded systems and IoT applications in a practical way. The mentors were very supportive.

Swathy

Embedded & IoT Intern

I gained valuable knowledge in firmware development and embedded technology during my internship. The training sessions were interactive and useful.

Hema M

Embedded Systems Intern