【摘要】 介绍了图形用户界面μC/GUI的功能及特色,研究了μC/GUI在ARM926EJS上移植及配置过程,给出了详细流程以及核心代码,实现了友好的图形界面.针对移植过程中程序代码量过大问题,提出了直接支持BMP图像和alpha-blending的优化算法.实验结果表明,优化后的图形界面系统具有良好的实时性和稳定性.更多还原

【Abstract】 It’s introduced Tthe function and characteristics of the the graphical user interface forμC/GUI was dem- onstrated.and tThe proceduress ofμC/GUI’s transferability and configuration on ARM926EJS was studied.It’s pres- ented Tthe flowchart and source code to realize the friendly graphical interface were given.For Aimming to settle the problem of too long programcode quantity oversized,an otptimal algorithm wais proposed which supporteds the BMP imagespicture and alpha -blending.The Eexperiment proved that the real -time property and stability of the optimized graphical interface system is real time and stabile.更多还原