Design And Implementation Of Embedded Communication Machine

In order to implement functions of embedded communication machine, this paper designs and finishes the hardware environment, system transplantation and application program,and implements the functions of more serial and net communication.Firstly this paper analyzes detaily the functions of embedded communication and the extention methods of more serial interface, and advances the designing scheme of the hardware circuit, and introduces embodying contriving. And then based on the hardware, this paper researches the Boot Loader and kernel tailoring and transplantation methods, and builds development environment of embedded operating system, and analyzes systematically the Boot Loader of embeddedμClinux and the transplantation methods and process of embeddedμClinux kernel. And then introduces the design of RS232 and net drivers. Finally, this paper makes use of more process to implement the application software of embedded communication machine, and introduces the detail design and implement of applicaton software.This paper designs the embedded communication machine which has been practised, and the result of work shows the design of hardware and software fulfils the practicality.