485msp430通讯

代码说明：

  485的msp430通讯,包括主机和从机的程序.多机通讯,例子是三个弹片机,可以扩展多个,硬件终端电阻要求120,(485 Controller communications, including mainframe and from the plane procedures. Multi-machine communication, shrapnel example is the three aircraft that can extend multiple hardware requirements terminal resistor 120,)