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一般使用PC Based Controller 都是当作现场设备的一种,也就是要接受
主系统的命令,做一些操作控制。以Modbus 来看属于Slave 的角...
一般使用PC Based Controller 都是当作现场设备的一种,也就是要接受
主系统的命令,做一些操作控制。以Modbus 来看属于Slave 的角色,随
时等待接收Modbus Master 的Query Message,然后依据内容做控制,最后
将控制结果以Response Message 回传。本章将以ICP 7524 及ICP 7188E5 等
两种设备分别设计Modbus RTU、ASCII 及Modbus/TCP 的Slave 应用程序,
读者可以将此两种程序的架构再延伸设计至各种实际应用程序。-Generally used as a PC Based Controller is a field device, which is the main system to accept orders, make a number of operational control. Modbus is a look at the role of Slave, Modbus Master at any time waiting to receive the Query Message, and then to do based on the contents of control, the final results will be controlled in order to return the Response Message. This chapter will be ICP 7524 and ICP 7188E5 equipment design, such as two Modbus RTU, ASCII and Modbus/TCP the Slave application, readers can use this framework for the two procedures designed to further extend the range of practical applications.
- 2022-03-24 12:50:50下载
- 积分:1
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8051_connec_DSP_with_HPI
一份使用8051单片机通过DSP的HPI口和DSP进行通讯的代码。8051单片机,C51平台。通过HPI方式和DSP通讯是最快的通讯方式。(8051 through the use of a DSP and the DSP)
- 2008-07-09 09:45:04下载
- 积分:1
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拟合优度卡方检验
说明: 对卡方检验进行拟合,计算理论分布,计算理论概率,作出检验(Fit chi square test, calculate theoretical distribution, calculate theoretical probability and make test)
- 2020-04-10 11:12:46下载
- 积分:1
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MMC9
9电平MMC逆变器,开环控制,明显可以看出9电平逆变,采用载波移相调制(9-level MMC Inverter, Open-loop)
- 2020-09-06 10:38:04下载
- 积分:1
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可以实现应用程序上传到SYBASE数据库,同时客户端自动升级
可以实现应用程序上传到SYBASE数据库,同时客户端自动升级-Applications can be uploaded to the SYBASE database, and automatically upgrade the client
- 2022-02-26 18:10:51下载
- 积分:1
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0720_03_AD_uart
说明: 基于fpga的verilog实现ad及uart,并进行仿真验证(Verilog based on FPGA implements AD and uart, and carries out simulation verification)
- 2019-01-21 20:52:46下载
- 积分:1
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jsp Video Guide, maintain the previous courses. We have to do it quickly under.
jsp视频教程,接续上次的课程。大家要下就快点。-jsp Video Guide, maintain the previous courses. We have to do it quickly under.
- 2022-11-18 09:15:04下载
- 积分:1
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Millimeter-Wave Massive MIMO-NOMA
说明: This simulation code package is mainly used to reproduce the results of the following paper [1]:
[1] Linglong Dai, Bichai Wang, Mugen Peng, and Shanzhi Chen, “Hybrid Precoding-Based Millimeter-Wave Massive MIMO-NOMA with Simultaneous Wireless Information and Power Transfer,”to appear in IEEE Journal on Selected Areas in Communications, 2018.(Non-orthogonal multiple access (NOMA) has been recently considered in millimeter-wave (mmWave) massive MIMO systems to further enhance the spectrum efficiency.)
- 2019-12-05 10:10:07下载
- 积分:1
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多关键字匹配的源码
多关键字匹配的源码- Essential character match source code
- 2022-10-10 22:15:02下载
- 积分:1
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field_distributon
计算圆形电流源周围的场分布,可以计算不同距离,不同平面(err)
- 2008-06-17 22:57:29下载
- 积分:1