这是UCOS在ARM7上的按键仿真（proteus）,自己测试完全可以实现，比如用一个发送"按钮”启动LED闪烁或者串口任务。-This is UCOS ARM7 buttons in the simulation (proteus), his test completely realized, such as using a send "button" to start LED flash or serial task.

mini2440 从ADS移植到keil4 测试代码，用j_link直接调试通过，有RAM和FLash两种环境-mini2440 transplant from ADS to keil4 test code, debugging through with j_link directly RAM and FLash environment

嵌入式实时操作系统下，基于闪存芯片的文件系统移植，经测试可用！-Embedded real-time operating system, file system based on flash memory chips transplant, the test can be used!