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51单片机系统中运用电脑上的大键盘
- 51单片机系统中运用电脑上的大键盘！ Keyboard接线 PS/2--------51 1 DATA------P3.4 3 GND 4 VCC 5 CLK-------P3.3 接在51的外部中断，触发方式为低电平 AT89x51使用12M Modified by Shen Peng! Postgraduate of 2003, 7 Department Harbin Engineering University-51 microcomputer system on the use of t
SPI_TEST
- 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 small
NORFLASH
- spansion公司的NorFlash:s29al004d的驱动代码。16位读取方式。在东芝32位CPU：TMP92ca25上调试通过。NorFlash的驱动方式基本上相同，其它品牌的NorFlash只需略微修改程序即可。-the NorFlash : s29al004d driver code. 16 reading. The Toshiba 32 CPU : TMP92ca25 on debugging through. NorFlash driven essentially the sam
adcMain
- P87C591的a/d 转换程序，可在keil 51下调试运行，也可将其参数修改后作为函数使用。-P87C591 the a / d conversion, in the next 51 c51 debugging operation, but also its parameters can be modified as a function use.
1520
- 122x32液晶1520控制器驱动程序 [最后修改时间] 2003年5月12日 [版权所有] 哈尔滨众邦龙科技开发有限公司 [12232资料] 请到www.mcuzb.com下载 -1520 122x32 LCD controller driver [last modified in 2003, May 12 [Copyright] Harbin Zhongbang Lung Technology Development Company [12,232] free www.mcu
KeeloqC語言解碼
- keeloq_C源码，包含3种加密方式的解码原代码，自己只需在此基础上稍加修改即可用于不同的项目。-keeloq_C source, contains three kinds of encryption methods of decoding the original code. their only on this basis can be slightly modified for different projects.
U_disk
- 基于D12，FAT16，SCSI协议的U盘程序，C语言实现，底层接口修改后可通用-based D12, FAT16, SCSI protocol procedures for the U-and C language, the underlying interface can be modified GM
TC0counter
- AVR单片机atmega16的定时计数器T0实现四位加减计数器，led并行显示-AVR atmega16 the realization Arithmometer T0 4 Modified counter, led parallel show
Emodem
- 嵌入式modem编程，基于80c196芯片。其中的通讯规约是基于102抄表协议但有所改动。-embedded modem programming, based on 80c196 micro-computer chips. The communication is based on the Statute of 102 meter reading agreement but has been modified.
avrcx
- Jan 04, 2007 1. Add SPI support, see spi.h and spi.c 2. Add driver.h 3. Modified keyboard module and display module 4. Add BitSet support, see bitset.h and bitset.c 5. Fixed some bugs Dec 25, 2006 1. Name this OS as AvrcX 2. Re
Digital_Median
- * DEFINITION * This is the header file for a library module used to calculate the median * of a list of values. It finds the value that would be in the center if * the list were sorted. If the list contains an even number of values, the
90s8535_iccard
- AVR单片机AT90LS8535做成的读卡器,IC卡模块接口的实现.最后修改日期2007-02-26 -AVR AT90LS8535 caused by the reader. IC module interface is achieved. last modified date of 2007 -02-26
boardandLED
- 键盘加减1和LED显示,好东东，大家一起分享。-a modified keyboard and LED display, good Eastern, to share with everyone.
485-502demo
- 此程序是RS485从机通讯，包含3部分：接收帧程序、发送帧程序及执行命令程序。 从机通讯地址从地址开关读取4位 由于485的通信规约差别很大，这里只是提供参考，具体请参照自己的项目特点做修改,抛砖引玉。 #include<reg52.h> #include<main.h> #include<hy502.h> -this procedure is RS485 communications from the plane, contains t
dianyuan123
- 数控稳压电源,输出范围-5---+5v.显示采用LCD 可直接输入电压按确认后输出,也可以按+/-自动加减.-NC Regulators Power, Output range -5 --- 5v. that the use of the LCD can be directly confirmed by the input voltage output. could also be /-modified automatically.
pwm_convter
- pwm convter.it contains C sourse. has been modified.
AT24CXX
- NAME Control_AT24Cxx This collection of routines allows an AT89C2051 microcontroller to read and write the AT24Cxx family of serial CMOS EEPROMS. This version of the code is compatible only with the AT89C2051 due to the location of the
9320_18_wei
- File name: main.c ** Last modified Date: 2006-09-26 ** Last Version: 1.0 ** Descr iptions: The main() function example template ** **------------------------------------------------------------------------------------------------------
MIT_uAMPS_changes_ns.tar
- leach protocol source code from mit simulated in ns-2 .It also contained modified leach-c code-leach protocol source code from mit simulated in ns-2 .It also contained modified leach-c code
CRCN-modified-MAC.tar
- CRCN-modified-MAC is a simple modified mac protovol in the cognitive radio networks