描写一段基于CS8955的RDS解码方案，支持ＰＩ，ＰＴＹ，ＰＳ、ＲＴ等功能，所有信息通过串口打印。,Descr iption section of the CS8955-based RDS decoder program to support the PI, PTY, PS, RT and other functions, all of the information through the serial port to print.

c实现模拟终端输入功能可以实现自动输入密码和其他命令的功能。-c for analog input terminals can be achieved automatically enter a password and other command functions.

support XMODEM, YMODEMtransfers via the dial-in controlling TTY (or PTY) port.-support XMODEM, YMODEMtransfers via the dial-in controlling TTY (or PTY) port.