基于linux操作系统ATMELARM9200 开发平台的串口驱动程序开发-ATMELARM9200 development platform Serial Driver Development

基于arm7的linux的serial口的驱动程序，程序简单，可移植性好。-Linux serial mouth of the driver, a simple and portable.

本程序主要是针对linux 下s3c2410下，串口驱动进行开发，针对高速率的串口数据采集，以DMA方式读取串口通信数据，并提供串口RS422的通信协议定义。次程序在2410上以成功测试过。-This procedure is mainly directed against s3c2410 under linux, the serial driver developed for high-speed serial data acquisition, DMA mode to read the se

S3C2440ARM芯片linux串口驱动程序-S3C2440ARM chip serial port driver