lcd1602，简单的液晶显示程序

窗口管理修改版.rar-window management modified version. Rar

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To learn how to use MPLAB Integrated Development Environment (IDE) for code generation, simulation, and debugging. This code is a very simple program that sets up PORTC and PORTB I/Os and sends some values over these ports, and tries to read Port C and increments a counter and resets to a predetermined value when the counter rolls over to zero. All labels start in the first column, and the last line has an end directive. For detailed information, refer to the PIC18F452 datasheet on the course web page.

本程序实现系统时间查看.-system to examine.

微机原理与接口技术课程设计题目详细要求，指导进行课程设计。-Microcomputer Principle and Interface Technology curriculum design topics in detail the requirements of the guidance curriculum design.

masm在windows环境下运行的安装程序，里面还附有各种命令的帮助等-MASM in the windows environment to run the installation program, which also included the help of a variety of command and so on

自己做的4×4键盘扫描，加入了按下消抖动，松开输入数据的简单功能。-Do their own 4 × 4 keyboard scanning, joined the press extinction jitter, release a simple function of the input data.

可以保存计算过程。-can preserve the computation process.

一个计算程序，能实现加、减、乘、除的计算。该程序接受 的是16进制数。 执行时，需在文件名后直接跟上计算表达式-a computer program can achieve, plus or minus, by, in addition to the calculation. The program is acceptable to the 16-band number. Implementation required in the file name directly to keep up with the formulas

这是AT24C02串行E2PROM的读写 -This is the read and write AT24C02 serial E2PROM This is the read and write AT24C02 Serial E2PROM