Segger - emWIN graphic Library for any display

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SEGGER emWin – a professional graphical user interface (GUI) development toolkit designed specifically for embedded systems

emWin is an embedded graphical user interface solution that is designed to provide an efficient, processor and display controller independent graphical user interface for any application that operates with a graphical display.

emWin is compatible with single-task and multitask environments, with a proprietary operating system or with any commercial RTOS such as embOS, making it a professional GUI for the embedded market, usable for multiple different scenarios.

emWin is delivered as C source code. It can be adapted to any display size, physical or virtual, with any display controller and any CPU. It is compatible with single-task and multitask environments, with a proprietary operating system or with any commercial RTOS such as embOS.

Segger - emWIN graphic Library for any display

Key features

  • Stunning graphics
  • Powerful and easy-to-use API
  • Use of any display and any microcontroller
  • Use of any ANSI C/C++ development environment
  • Reliability of a proven graphics solution
  • Embedded graphical user interface solution

Here are some key features and capabilities of SEGGER emWin:

  1. Versatility: emWin supports various display technologies, including LCD, OLED, and ePaper displays, making it compatible with a wide range of embedded hardware.
  2. Efficiency: The emWin library is highly optimized for performance and memory usage, making it suitable for resource-constrained embedded systems. It offers features like dynamic memory allocation and caching to minimize RAM usage and optimize rendering speed.
  3. Ease of Use: emWin provides a user-friendly API and a graphical editor for designing GUI layouts. Developers can use the WYSIWYG (What You See Is What You Get) editor to create GUI elements visually, simplifying the development process.
  4. Customization: The toolkit offers extensive customization options, allowing developers to tailor the look and feel of their GUIs to suit specific application requirements. This includes support for different fonts, colors, widgets, and animations.
  5. Compatibility: emWin is compatible with various microcontroller architectures and operating systems, including ARM Cortex-M, Cortex-A, and Cortex-R processors, as well as real-time operating systems like FreeRTOS.
  6. Scalability: Whether you’re developing a simple embedded device or a complex human-machine interface (HMI) system, emWin scales well to meet the requirements of different projects.

Overall, SEGGER emWin simplifies the process of GUI development for embedded systems, allowing developers to create visually appealing and user-friendly interfaces efficiently and effectively.

Award Winning Design Tool: AppWizard

Design & Elektronik Award for emWin AppWizard
AppWizard: Overview Temperature Control menu