Case Studies
Real-world examples of how we've helped our clients solve complex embedded Linux challenges.
PCI Express Hardware Integration
Successfully upstreamed custom PCIe hardware support to the mainline Linux kernel, ensuring long-term maintainability and compatibility.
Challenge
A hardware manufacturer developed a specialized PCIe controller with unique features but struggled to integrate it with the Linux kernel in a way that would be accepted by the mainline kernel community.
Solution
We leveraged our deep expertise in the Linux PCI subsystem to design and implement a driver that adhered to kernel coding standards and architectural patterns. We guided the client through the entire upstreaming process including code reviews, addressing maintainer feedback, and proper documentation.
Results
The driver was successfully merged into the mainline Linux kernel, eliminating the need for the client to maintain out-of-tree patches across kernel versions. This significantly reduced their maintenance burden and improved the hardware's compatibility with standard Linux distributions.
Technologies
Automotive Infotainment System
Developed a custom Linux-based infotainment system for a major automotive manufacturer with optimized boot time and power management.
Challenge
The client needed a highly responsive infotainment system that could boot in under 2 seconds while supporting a range of multimedia features and smartphone integration.
Solution
We implemented a custom-built Linux distribution with kernel optimizations, parallel boot processes, and efficient resource management. The solution included device drivers for specialized hardware and a Qt-based UI framework.
Results
The final system achieved a boot time of 1.2 seconds, responsive touchscreen interface even during resource-intensive operations, and seamless integration with both Android and iOS devices.
Technologies
Industrial IoT Gateway
Built a secure IoT gateway for industrial equipment monitoring with real-time data processing and cloud connectivity.
Challenge
The manufacturing client needed to retrofit their existing production machinery with IoT capabilities to enable predictive maintenance and production analytics without compromising security.
Solution
We developed a Linux-based IoT gateway that securely connects to various sensors and machine controllers using both wired and wireless protocols. The system processes data at the edge and securely transmits aggregated metrics to their cloud platform.
Results
The solution reduced unexpected downtime by 37% through predictive maintenance alerts, improved production efficiency by 15%, and provided valuable insights into manufacturing processes without requiring major equipment replacement.
Technologies
Medical Device Firmware
Created a reliable embedded Linux platform for medical devices requiring real-time performance and FDA compliance.
Challenge
A medical device manufacturer needed to transition from a proprietary RTOS to Linux for their next-generation diagnostic equipment while meeting strict regulatory requirements and ensuring deterministic performance.
Solution
We developed a custom Linux-based platform with PREEMPT_RT patches for real-time capabilities, implemented a comprehensive security architecture, and created extensive documentation to support the regulatory approval process.
Results
The client successfully obtained FDA certification for their device. The Linux-based system improved development efficiency, reduced time-to-market for new features, and enhanced security while maintaining the required real-time performance characteristics.
Technologies
Smart Home Hub
Developed a central control system for smart home devices with emphasis on security, reliability, and easy integration.
Challenge
The client wanted to create a smart home hub that would integrate with various third-party devices and protocols while providing robust security and privacy protections for users.
Solution
We implemented a custom Linux distribution with comprehensive protocol support (Zigbee, Z-Wave, Bluetooth, Wi-Fi), built a sandboxed architecture for third-party integrations, and created an intuitive web interface for configuration.
Results
The product successfully launched to market with support for over 200 different smart home devices. Users praised its reliability, security features, and ease of use compared to competing products.
Technologies
Agricultural Monitoring System
Built a rugged environmental monitoring system for agricultural applications with solar power and remote connectivity.
Challenge
A precision agriculture company needed reliable field monitoring stations that could operate in harsh environments with minimal maintenance and intermittent connectivity.
Solution
We created a power-efficient Linux system with sophisticated power management, cellular fallback capabilities, and local data storage during connectivity outages. The system was designed to withstand extreme temperatures and weather conditions.
Results
The monitoring stations have operated successfully in the field for over three years with 99.8% uptime, providing critical data for crop management and demonstrating resilience in extreme weather conditions.