在2410下按键程序，运用内核中handlescancode处理键值，可以直接编译进内核，不过要对内核配置文件config.in和Makefile作相应添加修改-In 2410 under the key procedures, the use of kernel handlescancode deal with keys, can be directly compiled into the kernel, but to the kernel configuration file config.in and Makefile to make consequential amendments to add