给予arm926e的mx21处理器的1wire总线驱动程序源代码，里面有现成的makefile，在嵌入式开发环境下直接make就可以，我的armgcc是3.2.3版本的-arm926e give the mx21 processor 1wire bus driver source code, There are ready-made makefile, in the embedded development environment can make direct, I armgcc versio