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Description: ADC, SERVOs, display driver PYC2002, I2C slave ,Wiegand reader, Dallas reader and many more usefull drives for AVR ATmega128-ADC, SERVOs, display driver PYC2002, I2C slave ,Wiegand reader, Dallas reader and many more usefull drives for AVR ATmega128
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Size: 24576 |
Author: dusant |
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Description: 韦根26格式的读卡器，协议代码公开。韦根的接收对时间的实时性要求比较高，如果用查询的方法接收会出现丢帧的现象：假设查询到DATA0为0时主程序正在指向其他任务，等主程序执行完该任务时DATA0已经变为1了，那么这样就导致了一个0?bit丢了，这样读出的卡号肯定奇偶校验通不过，所以表现出CPU接收不到ID模块发送的卡号了。唯一的办法是在外部中断里接收每个bit。（仅仅在中断里获得开始接收wiegand数据还不行，因为这是尽管给开始接收wiegand数据标志位置位了，但是主程序还在执行其他代码而没有到达查询开始接收wiegand数据标志位这条指令）。
-Wiegand 26 format card reader, open protocol code
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Size: 151552 |
Author: 大师傅 |
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Description: Card Data format Wiegand
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Size: 124928 |
Author: test69 |
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Description: Wiegand 26 bit routines do 8051 microcontrollers
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Size: 2048 |
Author: Bruno |
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Description: 基于AT89C2051 MCU的韦根接收转换RS232传输协议源代码，已用于产品-Wiegand based on AT89C2051 MCU RS232 protocol converter to receive the source code, has been used in products
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Size: 73728 |
Author: smia |
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Description: wiegand to pic communicator, transmits data to pc
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Size: 5120 |
Author: kaiser0986 |
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Description: Description of communication wiegand
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Size: 102400 |
Author: Jess |
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Description: 利用MCS51汇编语言编写的维根开发所应用的汇编语言程序。-Wiegand Access Control in the signal sent, written in assembly language, 51 microcontroller is available
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Size: 1024 |
Author: 杜海涛 |
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Description: Wiegand 26发送程序，显示程序，直接打开-Wiegand 26 send a program, display program, directly open
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Size: 1024 |
Author: 王一 |
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Description: 在51单片机上采用C语言编写的韦根数据的读取程序，并显示在液晶屏上-51 microcontroller in C language using the Wiegand data reading program, and displayed on the LCD screen
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Size: 11264 |
Author: fjlnwpu |
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Description: 韦根26测试 并在创先小液晶板上将读到的韦根码显示出来-Wiegand 26 Test and create the first LCD panel will read a small code displayed Wiegand
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Size: 39936 |
Author: code |
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Description: 这是wiegand 读卡通信协议的详尽源代码 使用的是 韦根26 适合门禁系统-Wiegand reader communication protocol is a detailed source code for using the Wiegand access control system 26
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Size: 1024 |
Author: 高大小 |
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Description: Wiegand 26 protocol AVR example code and schematic
In this example we don t care about timings - no need, just waiting for all 26bit is collected - works with all readers. And no check for parity.
http://zps-electronics.com
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Size: 93184 |
Author: Max |
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Description: 前面详细介绍了韦根通信协议的标准，后面讲解了韦根协议在单片机上的应用，并给出了源代码。-As detailed earlier Wiegand communication protocol standards, explained later in the Wiegand protocol on a single chip, and gives the source code.
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Size: 63488 |
Author: morningdra |
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Description: 本文档集合了各种对韦根协议的解释，还包含了多种协议代码的实现。-This document collection on the interpretation of the Wiegand protocol, also includes the realization of a variety of protocol code.
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Size: 53248 |
Author: morningdra |
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Description: Describe the Wiegand output Signal waveform and how to capture and generate the signal
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Size: 67584 |
Author: lee |
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Description: Wiegand 26格式和34格式输出程序-Wiegand 26 format and 34-format output program
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Size: 2048 |
Author: qiaochunqiang |
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Description: Wiegand（韦根）协议是由摩托罗拉公司制定的一种通讯协议，它适用于涉及门禁控制系统的读卡器和卡
片的许多特性-Wiegand (Wiegand) protocol is a communications protocol developed by Motorola, which applies to many of the features of the card reader and card access control system
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Size: 139264 |
Author: popdog |
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Description: 门禁系统韦根协议实现代码，亲自连接门禁控制器测试通过。-Wiegand protocol access control system code, personally connected access controller test.
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Size: 1024 |
Author: YinJianFeng |
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Description: STM32下面采用中断方式采样韦根协议(韦根26和34)，用于门禁系统开发。-STM32 INT wiegand 26 34
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Size: 13312 |
Author: lee |
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