采用美国adi公司的bf系列，基于bf533的ez-kit平台的mmc和sd的读写功能的代码

本程序为调试ADI BF533DSP串行口通讯功能的小程序，非常适合刚入门的同学学习。-This C source code is suitable for a new DSP programmer to begin his UART testing at BF533 EZ-kit

Blankfin系列BF533与上位机串口通信程序-BF533 and PC Serial Communication Program

ADI DSP blackfin 系列处理器 BF533 UART接口，是常用于与计算机串口通讯的接口，代码实现了采用串口发送和接收数据。-ADI DSP blackfin processor family BF533 UART interface is commonly used in serial communication interface with the computer, the code implements the use of serial port to send and