linux下串口驱动，通过串口终端，实现在电脑上打印信息。-under linux serial port driver, print the information in the computer through the serial port terminal.

基于ARM开发板的linux下的串口编程，做好两个API函数，可供应用程序直接调用，设置方便简单，感兴趣的也可以研究函数内部详细设置过程。-ARM-based development board serial programming under linux, do two API functions are available directly calling application, easy to set up, you can also set up a detailed study of

DM8127 串口通信，通过SPI与FPGA通信-DM8127 serial communication, and FPGA via SPI communication

xrm117x.c drive, xrm117x.c驱动，api转串口linux驱动-xrm117x.c drive, api-serial linux driver