温室大棚上位机程序，可以与下位机进行通信，可以控制下位机（51单片机）的电机模块，液晶显示模块，排气扇模块，传感器模块-Greenhouse PC program, you can communicate with the next crew can control the lower machine (51 MCU) motor modules, LCD modules, fan modules, sensor module

C8051f020单片机中的日历时钟和LCD显示的测试程序可以参考的(Calendar of C8051f020 MCU clock and LCD display test program can refer to)