Implementation of PPP Protocol in μC/OS- II Operating System
The course of design and implementation of PPP on the software and hardware platform emphatically is introduced, including design of main module, LCP module, PAP module, NCP module and PPP module.
Abstract
Recently, embedded systems had a tremendous impact on human life. With the development of society, making embedded devices access Internet to share the network resources is the inevitable trend of future development. This paper describes the structure of hardware platform of system, LM3S8962 processor. Then the functions of task management, interrupt management and clock management are analyzed. And by modifying and compiling these codes related with processor, μC/OS-Ⅱ will be ported on the development board, which provides software platform for design and implementation of PPP his article introduces the course of design and implementation of PPP on the software and hardware platform emphatically, including design of main module, LCP module, PAP module, NCP module and PPP module.