FPGA模拟UART，可以接收也可以发送。-FPGA simulation UART

自己在学习nesC时的源码，适合无线传感器网络初学者-Their study at the time of nesC source, wireless sensor networks suitable for beginners

用API函数写的串口通信，对于读着更好理解串口，写的比较简单，可以自己一次开发动态链接库-Using the API function to write the serial communication port for a better understanding of reading and writing is relatively simple, you can own a development dynamic link library