Embedded Systems
Embedded Firmware Architecture & Development
We craft clean, maintainable, and highly efficient firmware designed around strict memory, power, and safety requirements.
The Challenge
Problem We Solve
Monolithic, un-tested prototype firmware breaks under field conditions, drains batteries, and lacks secure OTA software updates.
Key Deliverables
What You Receive
- Modular C/C++ firmware architecture specifications
- Custom Board Support Packages (BSP) and peripheral drivers
- Secure bootloader integration with AES-256 encrypted OTA
- Low-power sleep/wake optimization profiles
- Automated CI/CD hardware-in-the-loop (HIL) test suites
Engineering Process
How We Deliver
Phase 1: Architecture & Drivers
2–3 Weeks
HAL design, driver abstraction layer, state machine modeling, and memory budgeting.
Phase 2: Core Development
4–6 Weeks
RTOS task creation, middleware integration (BLE, Wi-Fi, CAN, Modbus), and power profiles.
Phase 3: Security & Bootloader
2–3 Weeks
Secure element integration, signed OTA bootloader, and key management.
Phase 4: Validation & CI/CD
2–3 Weeks
Automated test suite creation, code coverage reports, and stress testing.
Technology Stack
Tools & Platforms
FreeRTOS
Zephyr OS
Embedded C/C++
STM32Cube
Nordic nRF Connect
ESP-IDF
Yocto Linux
GitLab CI HIL