以上便是要介绍的最基本的时序操作程序，它们几乎是整个 LCD 驱动程序当中与底层硬件打交道的

代码了，这样的话，当要改变驱动 LCD　　的 MCU　　端口时或者换用别的 MCU　　来驱动 LCD　　时，基本上只

需要在这些代码里作一下修改即可。

-The above is the timing to introduce the most basic procedures, they are almost among the LCD driver code to deal with the underlying hardware, and so, when to change the LCD driver MCU port or switch to another MCU to drive the LCD , it is basically just need to look at the code changes can be made.