Custom Device Driver Development Services

Device Driver Development

Reliable Drivers
for Any Platform

We provide custom device driver development services for Linux, Android, Windows, and RTOS platforms so sensors, peripherals, and custom hardware integrate cleanly with the software stack above them.

Linux Kernel Android HAL Windows WDM USB / PCIe / I2C Signed & Tested
Start Your Project Why Custom Drivers?
Custom Device Driver Development
AllPlatforms
KernelLevel Access
FullTest Coverage
5+
OS Platforms
Kernel
Level Access
20+
Driver Types
KASAN
Tested & Verified

Technical Capabilities

What We Work With

Deep kernel expertise covering every driver class, bus protocol, and operating system — from Linux character drivers to Windows WDM and Android HAL.

Custom hardware demands custom drivers. We write clean, testable kernel code that makes your hardware work flawlessly across all target platforms.

Linux Kernel ExpertiseCharacter, block, network, misc, DRM/KMS, ALSA, V4L2 drivers for Linux 5.x / 6.x LTS
Android HAL DevelopmentHIDL (Android 10) and AIDL (Android 11+) hardware abstraction layers for custom peripherals
Bus Protocol MasteryUSB (host/device/OTG), PCI/PCIe, I2C, SPI, UART, CAN, MIPI CSI-2/DSI, SDIO/eMMC
Testing & ValidationKASAN, KMEMLEAK, lockdep, stress-ng, LTP, syzkaller fuzzing production quality driver code

Driver Types & Platforms

  • ✔Character Drivers (cdev) — Sensors, serial, custom IO
  • ✔Block Drivers — Storage, NAND, eMMC controllers
  • ✔Network Drivers (net_device) — Ethernet MAC, WiFi
  • ✔Display Drivers — DRM/KMS, framebuffer
  • ✔Audio Drivers — ALSA ASoC, codec, I2S
  • ✔GPIO, Pinctrl, I2C, SPI, Regmap framework
  • ✔Power Management (runtime PM, suspend/resume)
  • ✔Linux 5.x / 6.x (LTS) — mainline and vendor kernels
  • ✔Android 11+ (HIDL / AIDL HAL)
  • ✔Windows WDM / KMDF / UMDF
  • ✔VxWorks 7.x — BSP and device driver
  • ✔QNX Neutrino — resource manager drivers
  • ✔FreeRTOS / Zephyr — peripheral HAL drivers
  • ✔USB 2.0/3.x (FS/HS/SS), OTG, CDC, HID, MSC
  • ✔PCIe Gen 1–4, DMA, MSI/MSI-X
  • ✔I2C (standard/fast/fast+), SPI (master/slave)
  • ✔UART/USART, CAN/CANFD, RS485
  • ✔MIPI CSI-2 (camera), MIPI DSI (display)
  • ✔SDIO / eMMC / NAND flash controllers
  • ✔KASAN — Kernel address sanitiser
  • ✔KMEMLEAK — Memory leak detector
  • ✔lockdep — Lock dependency validator
  • ✔LTP (Linux Test Project) — Full regression
  • ✔stress-ng — Hardware stress testing
  • ✔syzkaller — Kernel fuzzing
  • ✔Device Tree binding (DT overlay compatible)
  • ✔ACPI table integration (x86 platforms)
  • ✔Platform bus registration, probe/remove
  • ✔sysfs / procfs userspace interface
  • ✔udev rules for automatic device node creation
  • ✔DKMS packaging for out-of-tree modules

Why Custom Drivers

Why Build Custom Device Drivers?

Generic drivers leave hardware capabilities on the table. A custom driver unlocks full performance, proprietary protocols, and platform-specific power management.

01
Full Hardware Performance

Access every register and DMA channel your hardware provides unlocking capabilities that generic drivers never expose.

02
Proprietary Protocol Support

Implement custom command sets, timing requirements, and error handling specific to your hardware's unique interface.

03
Multi-Platform Support

Single hardware supported across Linux, Android, and Windows from a clean, layered architecture one team, one codebase.

04
Power Management

Implement runtime PM, autosuspend, and suspend/resume for battery-efficient operation on mobile and portable products.

05
Security & Compliance

Signed kernel modules, input validation, privilege separation, and no-execute memory regions for compliance and hardening.

06
Maintainable Code Quality

Clean, documented code that passes KASAN/lockdep, follows kernel coding standards, and is ready for long-term maintenance.

How We Work

Our Driver Development Process

From hardware documentation to validated production drivers a systematic approach for reliable, maintainable kernel code.

01
Hardware Documentation Review

Datasheets, register maps, evaluation board testing, and existing SDK analysis.

02
Driver Architecture Design

Framework selection (cdev, regmap, V4L2, DRM), probe strategy, power model defined.

03
Driver Implementation

Register access, interrupt handling, DMA setup, and userspace ioctl/sysfs interface.

04
Platform Integration

Device tree bindings, ACPI, platform bus, udev rules, and DKMS packaging.

05
Testing & Validation

KASAN, lockdep, stress testing, power cycle, multi-instance, and LTP regression.

Production Delivery

Source code, DT bindings, test reports, and integration guide handed over.

Our Toolchain

Tools We Use

Kernel build systems, hardware debuggers, and analysis tools used by Linux kernel maintainers.

■  Development & Build
VS Code / Eclipse CDT
Kernel Development IDE
Linux Kernel Build System
make / Kconfig / menuconfig
Device Tree Compiler (dtc)
DT Source & Overlay
QEMU
Virtual Hardware Testing
■  Debug & Analysis
GDB / KGDB
Kernel Runtime Debugger
perf / ftrace
Performance Profiling
Logic Analyzer / Oscilloscope
Bus Protocol Validation
JTAG / OpenOCD
Hardware Debug Probe

Industries

Industries We Serve

Custom drivers enabling novel hardware across every industry that relies on embedded Linux, Android, or Windows embedded.

IoT Devices

Custom wireless, sensor ICs

Industrial Automation

Field bus controllers, PLCs

Automotive

Camera, LiDAR, sensor fusion

Medical & Healthcare

Imaging, biosensors, monitors

Analytical Instruments

Spectrometers, chromatographs

Scientific Instruments

Test equipment, DAQ systems

Home Automation

Custom smart home ICs

Consumer Electronics

Custom display, audio, camera

Water Treatment

Flow meters, dosing pumps

Agritech

Soil sensors, irrigation ctrl

Environmental Controllers

Air quality, climate sensors

Deliverables

What You Receive From Us

Production quality driver code with full documentation, test evidence, and integration support your team can own long-term.

Driver Source CodeClean, commented kernel module or HAL code versioned in Git, following Linux kernel coding standards.
Device Tree BindingsDT schema documentation and .dts / .dtsi overlay for your board and hardware configuration.
Build & Install ScriptsMakefile, DKMS package, and installation scripts for in-kernel and out-of-tree deployment.
Technical DocumentationDriver architecture, register map, ioctl API reference, and sysfs interface documentation.
Test ReportsKASAN, lockdep, LTP regression, stress test, and power management test evidence.
Userspace Test ApplicationA minimal test application to verify all driver features and demonstrate integration.
Post-Delivery SupportKernel version migration, new feature additions, and platform porting after delivery.
Full IP Ownership TransferredAll driver code, bindings, and tests belong entirely to you — no licensing restrictions.

Related Services

Explore Related Embedded Software Services

These embedded software services are often planned together when a product needs firmware, platform support, device integration, and operator-facing functionality.

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Low-overhead firmware for precise hardware control, performance-critical timing, and resource-constrained products.

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RTOS Programming

Real-time task scheduling, deterministic behavior, middleware integration, and scalable firmware architecture.

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Embedded Edge Computing

Secure local processing, fast control decisions, cloud-connected edge firmware, and efficient device intelligence.

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Linux and Android Kernel Customization

Custom BSPs, root file systems, driver enablement, boot optimization, and platform-specific Linux or Android tuning.

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Intuitive HMI Design

Operator-friendly embedded GUIs, touch experiences, multilingual flows, and product-specific control interfaces.

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Need Help Defining the Right Embedded Software Scope?

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