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Atrisys is focussed on the development of multimedia applications, device drivers and BSPs for QNX operating systems. With over 15 years of experience developing multiple embedded systems projects, and over 7 years of experience with QNX in particular, the team at Atrisys has diverse expertise in multiple types of processor architectures and peripherals with this operating system.
A multimedia application is responsible for playing of digital media such as encoded audio or video formats such as mp3 audio or H.264 video files. Building a multimedia application requires the creation of complex file parser, decoder, and output components. The QNX operating system provides a broad set of capabilities based on its Multimedia Framework that enable the development of such a multimedia application. Atrisys has the knowledge & experience with this QNX sub-system and has helped customers build applications based on this technology.
The development of robust and high performance device drivers requires specialized knowledge, experience, and tools. Atrisys has gained considerable experience & skill in developing & maintaining device drivers for different categories of peripherals for the QNX operating system. Developing multiple drivers for QNX on the ARM processor type has given Atrisys particular expertise on this platform which can make a significant difference to your project.
Some examples of the device drivers developed by Atrisys are:
- NAND Flash File System
- USB Class Drivers
- 2D/3D Graphics
- SD Memory Card
- Ethernet
- AC97 Audio
The purpose of a BSP is to bring the operating system up & running on the processor board. Developing a BSP requires knowledge about the hardware and the specific requirements of the operating system. A BSP project includes board initialization and setup, some customization of the OS to use the board resources, and a set of device drivers to enable application software to use the peripherals present on the board. The team at Atrisys has done multiple QNX BSPs for ARM processor powered boards, and has acquired unique experience & skills in this technology.
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