本程序经调试好使，如果程序不好使，请注意检查更改波特率和晶振频率以及检查调试助手和单片机的熔丝位设置,尤其是103兼容模式的熔丝位不编程M128和M16串口通信程序大同小异，M128有两个串口UART0、UART1而M16只有一个串口UART，只需要修改相应的寄存器和引脚设置即可中断方式接收能有效防止（采用查询方式接收）单片机外部设备不正常，不能收到数据死机-After debugging the program so that, if the process not so, please note that changes to the baud rate and check the crystal frequency, as well as assistant and single-chip debugging check the fuse bit settings, especially the 103-bit compatibility mode is not the fuse programming M128 and M16 similar serial communication program, M128 has two serial ports UART0, UART1 and M16 there is only one serial port UART, only need to modify the appropriate registers and interrupt pin can receive settings are effective in preventing (the use of inquiries to receive) Single-chip peripherals are not normal, crash data can not be received