LPC2138键盘显示密码串口代码包含键盘显示程序，LCD驱动程序，串口程序在UCOS2下的总程序-LPC2138 keyboard and display password serial code contains the keyboard display program, LCD driver, serial program under the general procedure UCOS2

本文件夹下总共有两个文件，lcd12864+common.这两个一定要放到一起。common文件包含了芯片的头文件、启动文件和内核文件。在原有的基础上修改驱动读取12864，现在成功。-This folder There are two documents, lcd12864+ common. These two must be put together. common files contain a chip header file, boot files and kernel files.