Graphics Toolkit For Speeding Graphical User Interface Development

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  • Microchip Technology’s new GUI development toolkit helps in reduction of development cost and time-to-market
  • The Toolkit is optimised for Microchip’s 32-bit MPUs running the Linux operating system, providing a high-performance user experience on low and mid-range graphical displays

Graphical user interfaces (GUIs) and interactive touchscreen displays provide intuitive user experiences in wide applications ranging from robotic and machine controls to medical user interfaces, automotive instrumentation and home and building automation systems. A well-designed GUI enables users to process information more quickly and interact more effectively with a product.

With this in focus, Microchip Technology has announced a new GUI development toolkit for its portfolio of 32-bit Linux-based microprocessors (MPUs), helping designers of industrial, medical, consumer and automotive graphical displays to reduce development cost and time-to-market.

The new Ensemble Graphics Toolkit from Microchip is a free and open-source C++ GUI suite for the company’s SAMA5 and SAM9 series of Arm Cortex-A5 and ARM926EJ-S processor-based MPUs including the system-in-package and system-on-module products.

Provides Enhanced User Experience

As the Ensemble Graphics Toolkit is optimised for Microchip’s 32-bit MPUs running the Linux operating system, by taking advantage of underlying hardware acceleration, including graphics controllers and video decoders, the toolkit provides a high-performance user experience on low and mid-range graphical displays up to XGA (1024 × 768 pixels) resolution.

Optimised code allows a smaller memory footprint, saving BOM cost. The efficient performance relative to other graphics solutions that rely on higher-performance cores and 3D graphics acceleration allows rich GUIs to be created for Microchip’s power-efficient MPUs. Additionally, Ensemble Graphics Toolkit and Linux can be optimised for fast on-time from cold boot – with boot times of under three seconds from cold reset that is required for applications such as automotive dashboard clusters.

“Where other tools require ever higher-performing, higher-power and costlier microprocessors, this no-cost development suite is an enabler that optimizes processing power,” said Rod Drake, vice president of Microchip’s MPU32 business unit. “Developers can achieve modern graphical user interfaces with excellent user experience with a lower bill of material cost, lower power and longevity of solution – while providing a high-end look.”

The toolkit is fully integrated with Linux4SAM, Microchip’s mainline, Long Term Support (LTS) Linux offering. In addition to supporting Microchip’s MPU families, Linux4SAM contains driver support for a broad range of its components including the maXTouch family of touchscreen controllers, memory devices, power management and analogue devices and wired and wireless networking components and modules.

Microchip’s Ensemble Graphics Toolkit suite is available without licensing or royalty fees to all developers of GUI interfaces. The Ensemble Graphics Toolkit is complementary to Microchip’s bare metal/RTOS-focused MPLAB Harmony Graphics Suite embedded software development framework that also provides a zero-cost, royalty-free graphical user experience.


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