LynxLeap offers a range of embedded software development services:

• Design and develop bespoke firmware for a variety of embedded systems, ensuring compatibility with different hardware platforms and meeting specific functional requirements.
• Analyze and optimize existing embedded software for improved performance, efficiency, and reliability, especially for real-time applications.
• Offer expert debugging services to identify and resolve complex issues in embedded software, including hardware-software integration problems.
• Develop and optimize interfaces between software and hardware, including writing drivers and middleware for various peripherals and sensors.

LynxLeap boasts a proven track record in developing sophisticated firmware and software solutions across various real-time contexts. Our expertise encompasses:

• Designing and implementing embedded firmware for a range of platforms, notably STM32F4/L4 and custom ASICs, utilizing both proprietary and open-source kernels and driver stacks.
• Architecting and deploying firmware update mechanisms tailored to customer needs.
• Developing and debugging custom communication protocols, including SPI, UART, and integrating hardware acceleration features like AES drivers for secure channels.
• Contributing significantly to open-source projects, with a focus on real-time operating systems for Cortex-M4 platforms, bootloader enhancements for ARM64 architecture, and Linux kernel improvements.

The LynxLeap team possesses a wide array of technical skills:

• Proficiency in C with over ten years of embedded and low-level software development.
• Expertise in ARM Assembly, complemented by competence in Python.
• Competent in hardware debugging, reverse engineering, and binary analysis.
• Skilled in using diagnostic tools such as Oscilloscope, GDB, Logic Analyzer, and JTAG/SWD.
• Proficiency in version control systems such as Git and SVN.

rnk

Founder & Primary Developer • 2013 — Present

rnk is a RTOS targeting ARM architecture, supporting STM32F4 and STM32L4 families. Features are:

• Targeting Cortex-M
• Premptive scheduling
• Support static and dynamic application (using custom file format - RFLAT)
• Isolation using MPU and privileged/unprivileged modes
• Device tree support
• POSIX API
• SEGGER SystemView support

barebox

Contributor • 2014 — Present

Contribute to barebox an open-source bootloader:

• Add support of ARM64 architecture
• Add support of device tree for Atmel SoC (including adding pinctrl and i2c drivers)
• Add support of UDOO iMX6 Quad board

Linux Kernel

Contributor • 2014 — Present