emWin 设计用于提供高效且独立于处理器和显示控制器的图形用户界面，用于任何使用图形显示进
行操作的应用。它与单任务和多任务环境、专用操作系统或具有任何商业 RTOS 兼容，emWin 的发
货形式为C 语言源代码。它可适用于任何尺寸的、具有任何显示控制器和CPU的物理和虚拟显示器。
其特性包括：(EmWin is designed to provide a graphical user interface that is efficient and independent of processor and display controllers, for any use of graphical display
Application of line operations. It is compatible with single tasking and multitasking environments, proprietary operating systems, or emWin compatible with any commercial RTOS
The form of goods is C language source code. It can be applied to any size physical and virtual display with any display controller and CPU.
Its features include:)