uclinux下实现的helloworld程序及跑马灯程序，有简单注释-Basis under the helloworld Bomadeng procedures and procedures, a simple Notes

嵌入式 Qt开发 一个简单的led 跑马灯 ，有界面，有代码。很好的例子。按钮可实现。-Embedded Qt to develop a simple calculator interface code. A good example.

基于T-ENGINE环境，在T-KERNEL内核的开发板SH7145上，实现跑马灯功能。-T-ENGINE-based environment, in the T-KERNEL kernel development board of the SH7145, the functional realization of Marquee.