AVR单片机ATmega8的Modbus协议实现

zlg7289键盘程序，ZLG7289仅用于键盘的程序，非常好用，尽在.h文件中更改定义端口就行。-zlg7289 keyboard procedures, ZLG7289 procedures only for the keyboard, very easy to do in. h file to change the definition of ports on the line.

C51单片机做的驱动四线程马达的驱动程序,用于步进电机驱动!-C51 microcontroller do drive four threads motor driver for stepper motor drives!

这是关于按键显示的基本程序，主芯片仍是51单片机-This is on the button to display the basic procedures, main chip is still the single-chip 51

This version of the code is compatible only with the AT89C2051 due to the location of the data buffer and stack in RAM. The code may be modified to work with the AT89C1051 by relocating or resizing the buffer and stack to fit into the smaller amount of RAM available in the AT89C1051.

路灯监控，能够自动采集路灯实时信息，并自动报警-road lamp control road lamp control road lamp control road lamp control road lamp control

单片机定点运算子程序库，源程序经KEIL测试ok.-SCM- point computation subroutine library, source testing by KEIL ok.

ARM采用的是LPC2210，液晶采用TFT的。源码为C。在SMATR2210上使用过。-ARM is based on LPC2210, the use of TFT LCD

PWM Keil C51 零耗时低频宽脉冲软PWM信号控制Keil C51演示程序-PWM Keil C51 zero time-consuming and low-bandwidth pulse soft PWM signal control Keil C51 demo program

汉字取模软件,有C语言格式和汇编语言格式，好东西。大家共同享用。-Chinese modulus software, has C language format and assembly language format, a good thing. Be shared among everyone.

完全实用化的020 SMBUS程序（与时钟PCF8563通信-Entirely of 020 SMBUS utility program (with the clock PCF8563 communication