打开串口调试程序，将波特率设置为9600，无奇偶校验

晶振11.0592MHz，发送和接收使用的格式相同，如都使用

字符型格式，在发送框输入 hello，I Love MCU ，在接

收框中同样可以看到相同字符，说明设置和通信正确-Debugger to open the serial port, the baud rate is set to 9600, no parity parity crystal oscillator 11.0592MHz, send and receive the format used, such as character format in the sent box to enter the hello, I Love the MCU at the receiver box can also see the same characters, the correct settings and communication