430AD驱动函数，用数码管显示，P6.0作为输入端口-430AD driver function, with digital display, P6.0 as an input port

将ADC对P6.0端口电压的转换结果按转换数据和对应的模拟电压的形式通过串口发送到PC机屏幕上显示-ADC conversion results will be displayed on the P6.0 port voltage and the corresponding data in the form to convert the analog voltage is sent to the PC via the serial port on the screen