mcs51 Subroutine

AT91M42800A-INT例子，很好用的！-AT91M42800A-INT examples of good!

简易的“串口调试助手” 即 可以像超级终端一样，将命令从发送编辑框输入，在接收编辑框显示串口返回的结果，对于调试想AT命令，开发板（用串口的开发板）-Simple

飞凌 ok6410A板 裸机程序。 mmu， lcd ，uart ，printf函数移植等功能是一个可用的工程，对初学者非常有用

三星数字高频头的驱动源代码，采用ST公司的STV0297芯片-the driver code of sansung digital high frequency camara,use ST company s stv0297 chio

红外遥控器已被广泛使用在各种类型的家电产品上，它的出现给使用家器提供了很多的便利。红外遥控系统一般由红外发射装置和红外接受设备两大部分组成。红外发射装置又可由键盘电路、红外编码芯片、电源和红外发射电路组成。红外接收设备可由红外接收电路、红外解码芯片、电源和应用电路组成。通常为了使信号能更好的被传输发送端将基带二进制信号调制为脉冲串信号，通过红外发射管发射。本设计采用Atmega8作为红外发射编码和接收解码芯片。-Infrared remote control has been widely used in various types of household electrical appliances, it" s there to provide the users a lot of convenience. Infrared remote control system in general by the infrared emission devices and infrared devices to accept the composition of two major parts. Infrared emission circuit device can be by keyboard, infrared encoder chip, power and infrared emission circuit. By the infrared receiver infrared receiver circuit equipment, infrared decoder chip, power supply and application circuit. Usually better in order to signal the sending end of the transmission to binary base-band signal for pulse modulation, through the launch tube infrared emission. The design uses infrared emission Atmega8 as encoding and decoding chip receiver.

1．在发送端通过一个编码系统对待传数据预先编码，在接收端将传来的数据进行译码（复原）。对于双工信道（即可以双向传输信息的通道），每端都需要一个完整的编/译 码系统。 2．本程序的目的是大大提高通信的信道利用率，缩短信息传输时间，降低传输成本。 -1. In the transmitter through a coding system for pre-treatment data-coding the receiving end of data from the decoding (recovery). For dual-channel (two-way transmission of information can access), each side needs a complete encoding/decoding system. 2. The procedures are designed to greatly enhance the communication channel utilization, reduced transmission time, and lower transmission costs.

项目规格 PIC： PIC16F84A 处理器频率： 4 MHz 范围： 0 到 24 小时 计时器设置： 上下开关 显示： 小时: 00-23 Minuts:00-59 电源： 外部 6V 特区 时钟的硬件进行计数每个控制的第二个。 与 SW1 和 SW2 开关的可调时间。 LED1 指示秒数。 Parts Desc。 R1 — — R8 100 Ω -R13 R9 接 10 K Ω C1 22pF

s3c2410的烧片程序,用ads编译,可以通过串口或者jtag口烧写-s3c2410 the burn unit procedures, using ads compiler, through serial or burning mouth jtag

# include／／使用ATmega 128# include# include# include# include /头的液晶显示器无符号char a；字符数据[ 33 ]；void main（void）{while（1）{液晶_ gotoxy（0，0）；液晶显示器（“阿利”_ putsf）液晶_ gotoxy（0.1）；（a），数据（国际）；液晶_把（数据）；}；}

44b0uclinux下的8319网卡芯片驱动程序-44b0uclinux under the 8319 Ethernet chip Driver