Design Of Embedded Serial Communication Based On Linux
Abstract
This design researches serial networking which runs under the simple kernel of Linux.
Now in the field of industrial control, the capacity of communications has become a particularly important eva luation criterion in the embedded equipment. For some embedded equipments as a special request which can not be made in some of the embedded network hardware equipments, we hope that through the most simple and economical way to solve network problems. By the time we naturally hope to make every effort not to change the original equipment resources that we can add to the network function under the equipment, and the original equipment functions arising from the conflict could be minimized. It is very realistic significance to select the widespread application serial to achieve serial network link.
The design takes the use of virtual networking to pretend some essential network hardware. Through serial communications to approach to the realization of network link, it will be specifically related to the pseudo-network driver and serial communication program development. Without guaranteed throughput and reliable communications on the premise the design can be achieved by simple network communications, including Telnet and so on.
