msp430异步通信的框架程序，根据实际情况填写代码-msp430 framework for asynchronous communication process, fill in the code according to the actual situation

MSP430串口程序，串口接收与发送均用中断处理。当MSP430串口中断接收到PC机的指令后通过中断发送将数据发送出去-MSP430 serial program, serial port receive and send all use interrupt handling. When the MSP430 serial receive interrupt instruction PC, adopted after the break to send the data sent.

msp430仿真器串口驱动程序,适用于安装仿真软件后设备管理器出现感叹号的设备驱动安装(MSP430 emulator serial driver)