在对存储空间要求非常严格的嵌入式系统中用CPU下载CPLD的代码，比如51系列的单片机。...

传一个我们项目中用到得Modbus程序，这是已经调试好的用的芯片是MSP430FE425。希望能对大家有用。-Biography of a project, we used a Modbus process, which is already used for debugging the chip is good MSP430FE425. Useful for all of us hope.

8051 SIMULATOR GOOD WORK

一个简单的C51控制5位显示的程序,还有控制摩尔开关的程序大家可以-a project about C51

一个基于STC89C52的单片机程序，可以通过按键来不停发送100ms（时间可调）的脉冲，通过定时器控制-STC89C52 microcontroller-based procedures, can be sent through the button to stop 100ms (time adjustable) pulse, through the timer control

这不是源码，这是Protel99SE版本的 通用器件封装库，很多朋友在寻找-source, which is Protel99SE generic version of the device packaging for many friends in the search for

汇编语言，用定时器中断，实现输出占空1比1的方波波形-Assembly language, using the timer interrupt, the realization of output accounted for one than the one empty square waveform

单片机编程的bcd码和hex码的互换，BCD2HEX 例子： c=BCD2HEX(0x255) //255 转成HEX为0xff c=HEX2BCD(0xff) //0xff 转成BCD码为 2-microcontroller programming bcd yards and hex code swap BCD2HEX example : c = BCD2HEX (0x255)// 255 to HEX conversion c = 0xff HEX2BCD (0xff)// 0xff conversion of 255 BCD

这是一个单片机控制RFID芯片FM1702SL的C语言程序，采用Keil编译。-This is a single-chip RFID chip control FM1702SL C-language program, using Keil compiler.

MSP430与DS1820接口程序，实现数据操作等

LCD1602 字符屏测试程序，驱动芯片44780-Characters LCD1602 screen test procedure, 44780 Driver IC