Location:
Search - hy502
Search list
Description: 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 three parts : a receiving frame procedures, Send frame procedures and procedures for the enforcement of the order. Communication from the address from the address switch read four of the 485 due to communication protocol vary greatly, the reference here is, Please refer to their specific project features modified to congregate. # Include
Platform: |
Size: 31072 |
Author: 罗小兵 |
Hits:
Description: RFID实现代码，可以通过iic接口操作，通过这个程序可以快速完成自己项目的开发。
Description: AT89S52 Firmware for HY502 Serial Reader
This project is designed for HY502XX OSC use 11.0592MHz crystal. -RFID codes, can iic interface operation, Through this procedure can quickly complete its project development. Description : AT89S52 Firmware for HY502 Serial Reader This p roject is designed for use HY502XX OSC 11.0592M Hz crystal.
Platform: |
Size: 47370 |
Author: 罗小兵 |
Hits:
Description: C8051F020 / 040 等等单片机内部SMBUS总线驱动程序源代码(原创)
使用Keil C51编译环境
程序中没有使用SMBUS中断方式,使用查询中断方式运行,这样程序结构简单,便于扩展其他SMBUS设备.
本程序中带IIC器件驱动,可支持24C01 - 24C512(128字节 - 64K字节)非易失性存储器.只需要先初始化SMBUS,再初始化24Cxx器件的时候给出24Cxx的器件地址/内部地址宽度和器件写分页大小即可.
其中还带IIC总线的RFID射频卡HY502的基本驱动程序.
上述2种器件的驱动可由.H头文件配置启用或禁止.
如需要HY502或有使用中的问题请联系我(Ynking):ynpsps@sina.com
Platform: |
Size: 3991 |
Author: 杨宁 |
Hits:
Description: 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 three parts : a receiving frame procedures, Send frame procedures and procedures for the enforcement of the order. Communication from the address from the address switch read four of the 485 due to communication protocol vary greatly, the reference here is, Please refer to their specific project features modified to congregate.# Include
Platform: |
Size: 30720 |
Author: 罗小兵 |
Hits:
Description: RFID实现代码，可以通过iic接口操作，通过这个程序可以快速完成自己项目的开发。
Description: AT89S52 Firmware for HY502 Serial Reader
This project is designed for HY502XX OSC use 11.0592MHz crystal. -RFID codes, can iic interface operation, Through this procedure can quickly complete its project development. Description : AT89S52 Firmware for HY502 Serial Reader This p roject is designed for use HY502XX OSC 11.0592M Hz crystal.
Platform: |
Size: 47104 |
Author: 罗小兵 |
Hits:
Description: C8051F020 / 040 等等单片机内部SMBUS总线驱动程序源代码(原创)
使用Keil C51编译环境
程序中没有使用SMBUS中断方式,使用查询中断方式运行,这样程序结构简单,便于扩展其他SMBUS设备.
本程序中带IIC器件驱动,可支持24C01 - 24C512(128字节 - 64K字节)非易失性存储器.只需要先初始化SMBUS,再初始化24Cxx器件的时候给出24Cxx的器件地址/内部地址宽度和器件写分页大小即可.
其中还带IIC总线的RFID射频卡HY502的基本驱动程序.
上述2种器件的驱动可由.H头文件配置启用或禁止.
如需要HY502或有使用中的问题请联系我(Ynking):ynpsps@sina.com-C8051F020/040 and so on Singlechip SMbus internal bus driver source code (original) The use of environmental procedures Keil C51 compiler does not use SMbus interrupt, use the query interrupted run, this program structure is simple, easy to expand to other SMbus equipment. This proceedings with IIC device driver that supports the 24C01- 24C512 (128 byte- 64K bytes) non-volatile memory. just have to initialize the SMBUS, re-initialize the device when 24Cxx given 24Cxx device address/internal address width and the device can write page size. which IIC bus with RFID basic HY502 RF card driver. the above-mentioned two kinds of device drivers may be. H header file configuration is enabled or prohibited. If you need or have use of HY502 problems please contact me (Ynking): ynpsps@sina.com
Platform: |
Size: 4096 |
Author: 杨宁 |
Hits:
Description: 基于HY502的RFID刷卡器电路，ATMEGA8平台-HY502 RFID swipe card reader circuit, ATMEGA8 platform
Platform: |
Size: 17408 |
Author: iuagsdi |
Hits: