文件名称:RS485
- 所属分类:
- 串口编程
- 资源属性:
- [Windows] [Visual C] [Basic/ASP] [源码]
- 上传时间:
- 2012-12-28
- 文件大小:
- 69kb
- 下载次数:
- 0次
- 提 供 者:
- 张*
- 相关连接:
- 无
- 下载说明:
- 别用迅雷下载,失败请重下,重下不扣分!
介绍说明--下载内容均来自于网络,请自行研究使用
通信协议要求:
1. 定时数据通信:每秒钟每台计算机分别交换10、20、30、40、50个字节的数据。
2. 广播通信:每十秒中,发布广播数据对各个计算机的时钟进行同步。
3. 错误检测:CRC错误检测,有错误时,采用相应的错误处理程序。
4. 网络管理:随时获知网络中各节点的工作状态,当有节点故障退出网络或新的节点加入网络时,能够记录网络状态。
-Communication protocol requirements: 1. The timing data communication: every seconds each computer respectively exchange ten and twenty, thirty, forty, fifty bytes of data. 2. Broadcast communication: every ten seconds, release broadcast data to each computer s clock for synchronization. 3. Error detection: CRC error detection, error, the corresponding error handling procedure. 4. Network management: always acknowledge of each node in network work state, when a node fault exit network or the new node to join the network, to record the network state.
1. 定时数据通信:每秒钟每台计算机分别交换10、20、30、40、50个字节的数据。
2. 广播通信:每十秒中,发布广播数据对各个计算机的时钟进行同步。
3. 错误检测:CRC错误检测,有错误时,采用相应的错误处理程序。
4. 网络管理:随时获知网络中各节点的工作状态,当有节点故障退出网络或新的节点加入网络时,能够记录网络状态。
-Communication protocol requirements: 1. The timing data communication: every seconds each computer respectively exchange ten and twenty, thirty, forty, fifty bytes of data. 2. Broadcast communication: every ten seconds, release broadcast data to each computer s clock for synchronization. 3. Error detection: CRC error detection, error, the corresponding error handling procedure. 4. Network management: always acknowledge of each node in network work state, when a node fault exit network or the new node to join the network, to record the network state.
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下载文件列表
RS485
.....\Bmaster
.....\.......\Bmaster.exe
.....\.......\Form1.frm
.....\.......\Form1.frx
.....\.......\Form1.log
.....\.......\MSSCCPRJ.SCC
.....\.......\工程1.vbp
.....\.......\工程1.vbw
.....\Bslave1
.....\.......\Bslave1.frm
.....\.......\Bslave1.log
.....\.......\MSSCCPRJ.SCC
.....\.......\bslave1.exe
.....\.......\bslave1.vbp
.....\.......\bslave1.vbw
.....\Bslave2
.....\.......\Bslave1.frm
.....\.......\Bslave1.log
.....\.......\MSSCCPRJ.SCC
.....\.......\bslave1.vbp
.....\.......\bslave1.vbw
.....\.......\bslave2.exe
.....\协议格式.docx