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本程序包括一组子程序和中断程序,通过S7
本程序包括一组子程序和中断程序,通过S7-200自由端口功能来产生从Modbus RTU. 它支持下列Modbus功能:----1.读输出(线圈)----2.读输入(触点)----3.读保持寄存器(V 存储器).----4.读输入寄存器----5.写单路输出----6.写单路保持寄存器----15.写多路输出----16.写多路保持寄存器-this includes a subroutine and the interruption procedure for the adoption of the S7-200 free port functions to generate from the Modbus RTU. It supports the following functions : a Modbus. Reading output (2) coil. Reading input (contact)---- 3. Reading maintain registers (V memory ).---- 4. Reading input register---- 5. write single-output---- 6. write to maintain the single-route Register---- 15. write multiple output---- 16. write multiple maintain registers
- 2022-09-13 08:20:03下载
- 积分:1
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数字滤波器设计,是有限冲击长响应的滤波器,希望各位高手指点...
数字滤波器设计,是有限冲击长响应的滤波器,希望各位高手指点-Digital filter design, is a finite impulse response filter length, hope that you instruct
- 2022-03-22 14:03:06下载
- 积分:1
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Mirror filters are designed to achieve opt_filter function subband decomposition...
设计了镜像滤波器opt_filter函数来实现子带分解与合成。取N=256,
nbands=16,调用滤波器函数完成子带分解与合成-Mirror filters are designed to achieve opt_filter function subband decomposition and synthesis. Take N = 256, nbands = 16, call the filter function and achieve Synthesis Subband Decomposition
- 2022-05-07 18:52:38下载
- 积分:1
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some code about 430_3
430_C的一些源代码2-some code about 430_3
- 2022-01-26 06:43:27下载
- 积分:1
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本文档详细地介绍了如何编译osip协议。根据该文档的描述,可以很轻易地编译OSIP协议栈。...
本文档详细地介绍了如何编译osip协议。根据该文档的描述,可以很轻易地编译OSIP协议栈。-this document in detail about how to build osip agreement. According to the document, in the description could easily compile OSIP protocol stack.
- 2022-02-01 12:22:57下载
- 积分:1
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提供了目前最全面的音频,视频的编码和解码库,包括G.711,G.726,AMR,MP3,H.261,H.263,MPEG...
提供了目前最全面的音频,视频的编码和解码库,包括G.711,G.726,AMR,MP3,H.261,H.263,MPEG-1,MPEG-2,MPEG-4,H.264,使用MMX汇编优化,效率非常高。可以直接加入到自己的工程中使用,非常方便。-provide the most comprehensive audio, video encoding and decoding library, including G.711, G.726, AMR, MP3, H.261, H.263, MPEG-1, MPEG-2, MPEG-4, H.264, the use of MMX compilation optimization, efficiency is very high. Can directly into their projects using very convenient.
- 2022-01-26 06:22:44下载
- 积分:1
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加性高斯白噪声下的BPSK调制解调
加性高斯白噪声 AWGN(Additive White Gaussian Noise) 是最基本的噪声与干扰模型。加性噪声:叠加在信号上的一种噪声,通常记为n(t),而且无论有无信号,噪声n(t)都是始终存在的。因此通常称它为加性噪声或者加性干扰。
- 2022-01-21 02:35:58下载
- 积分:1
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一个安全的入侵检测系统进行引导
A secure Intrusion detection system opnet guide
- 2022-01-25 14:20:53下载
- 积分:1
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三个串行通信方式的6个在窗口中被引入…
用VC 6.0实现串行通信的三种方法
本文介绍了在Windows平台下串行通信的实现机制,讨论了根据不同的条件用
Visual C++ 设计串行通信程序的三种方法,并结合实际,实现对温度数据的接收监控。
-VC 6.0 of the three serial communication method is introduced in the Windows platform to achieve the serial communication mechanism discussed under different conditions using Visual C serial communication program design of the three methods, and the light of reality, the temperature monitoring data reception.
- 2022-07-06 22:11:05下载
- 积分:1
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用C编写的GPS时间采集程序,对于对时间精度要求很高系统值得借鉴...
用C编写的GPS时间采集程序,对于对时间精度要求很高系统值得借鉴- GPS time gathering procedure compiles which with C, regarding
is worth to the time precision request very high system profiting from
- 2022-08-14 21:07:06下载
- 积分:1