Description: 这是用C语言写的循环冗余校验源代码，参考一下吧-This is written in C language of Cyclic Redundancy Check the source code and reference it Platform: |
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Description: 模拟CRC循环冗余校验的C语言源程序，不是很完善-simulation Cyclic Redundancy Check the C language source code is not perfect Platform: |
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Author:福兴 |
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Description: 这是一个关于二进制编码的校验问题，通过校验之后，检验是否传输正确。-This is a binary encoded on the check, by check, to verify whether the correct transmission. Platform: |
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Author:chen1957 |
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Description: 这是用C语言写的循环冗余校验源代码，参考一下吧-This is written in C language of Cyclic Redundancy Check the source code and reference it Platform: |
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Author:朱卓吾 |
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Description: 模拟CRC循环冗余校验的C语言源程序，不是很完善-simulation Cyclic Redundancy Check the C language source code is not perfect Platform: |
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Author:福兴 |
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Description: crc任意位生成多项式 任意位运算 自适应算法 循环冗余校验码(CRC，Cyclic Redundancy Code)是采用多项式的 编码方式，这种方法把要发送的数据看成是一个多项式的系数 ，数据为bn-1bn-2…b1b0 (其中为0或1)，则其对应的多项式为： bn-1Xn-1+bn-2Xn-2+…+b１X+b０ 例如：数据“10010101”可以写为多项式 X７+X４+X２+1。 循环冗余校验CRC 循环冗余校验方法的原理如下： (1) 设要发送的数据对应的多项式为P(x)。 (2) 发送方和接收方约定一个生成多项式G(x)，设该生成多项式 的最高次幂为r。 (3) 在数据块的末尾添加r个0，则其相对应的多项式为M(x)=XrP(x) 。(左移r位) (4) 用M(x)除以G(x)，获得商Q(x)和余式R(x)，则 M(x)=Q(x) ×G(x)+R(x)。 (5) 令T(x)=M(x)+R(x)，采用模2运算，T(x)所对应的数据是在原数 据块的末尾加上余式所对应的数据得到的。 (6) 发送T(x)所对应的数据。 (7) 设接收端接收到的数据对应的多项式为T’(x)，将T’(x)除以G(x) ，若余式为0，则认为没有错误，否则认为有错-crc-generating polynomial arbitrary arbitrary Operators adaptive algorithm Cyclic Redundancy Check (CRC. Cyclic Redundancy Code) is the polynomial coder, This way the data to be sent as a polynomial coefficient data bn- 1bn-2 ... b1b0 (0 or 1), corresponding to the polynomial : bn- 1Xn-1 bn- 2Xn-2 ... b1X belts such as : data "10010101" polynomial can be written as a X7 X4 X2. Cyclic Redundancy Check Cyclic Redundancy Check method of principle as follows : (1) The data to be sent to the corresponding polynomial p (x). (2) the sender and the receiver agreed on a generator polynomial G (x), set up the generator polynomial of the highest power of r. (3) In the data block Add to the end of r-0, then the polynomial corresponding to M (x) = XrP (x). (R-bits) (4) M (x) divided by G ( Platform: |
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Description: 】 本文主要讨论了Modbus 通信协议的R TU 帧格式中常用的错误校验方法,即循环冗余校验法( CRC) 。
提出了Modbus 协议反转CRC 校验的方法,推导了反转CRC 校验快速计算表格,并用C 语言实现了基于快速查
表算法的循环冗余校验程序。-In this paper, we mainly discuss the Modbus communication protocol R TU frame format commonly used in error checking methods, namely, Cyclic Redundancy Check Code (CRC). Modbus protocol proposed inversion method CRC checksum, CRC checksum is derived fast computing inversion table, and C language to achieve a quick look-up table algorithm based on cyclic redundancy check procedure. Platform: |
Size: 79872 |
Author:xiaogao |
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Description: 本书内容包括：
快速有效的测试存储器芯片
如何写入和擦除快闪存储器
用循环冗余校验码验证非易失性存储器数据
与芯片的内部外设和外部外设接口
设计和实现设备驱动
优化嵌入式软件
最大限度高性能的应用C++特性
本书适用于嵌入式系统程序员、设计师和项目管理人员
-This book include: rapid and efficient ways to test memory chips write and erase flash memory with cyclic redundancy check code to verify non-volatile memory chip data and the internal peripherals and external peripheral interface design and implementation of device drivers optimization of embedded software to maximize the application of high-performance C++ characteristics of this book applicable to embedded systems programmers, designers and project managers Platform: |
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Author:aaa bbb |
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Description: 循环冗余校验码的测试和检验结果程序，包含了CRC的C语言实现代码-Cyclic redundancy check code and the test results of test procedures, including the CRC of the C language code Platform: |
Size: 9216 |
Author:夏伟 |
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Description: CRC的英文全称为Cyclic Redundancy Check（Code），中文名称为循环冗余校验（码）。它是一类重要的线性分组码，编码和解码方法简单，检错和纠错能力强，在通信领域广泛地用于实现差错控制。-The English full CRC Cyclic Redundancy Check (Code), the Chinese name for the cyclic redundancy check (code). It is an important class of linear block codes, encoding and decoding method is simple, error detection and correction capability, widely used in communications to achieve error control. Platform: |
Size: 22528 |
Author:shitou |
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Description: 16位的CRC（循环冗余校验）的C语言实现源代码，可以供大家借鉴一下-16-bit CRC (Cyclic Redundancy Check) C language source code for all to learn Platform: |
Size: 1024 |
Author:fei |
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Description: crc校验软件设计 此软件利用循环冗余码，用C++语言编程设计，用于自动校验传输数据-the crc check software design this software cyclic redundancy code, with C++ programming language design, and transfer data for automatic calibration Platform: |
Size: 2048 |
Author:晓锋 |
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Description: C++,循环冗余校验码（CRC）的实现,16位和32位-C++, the realization of the cyclic redundancy check code (CRC), 16 bit and 32 bit Platform: |
Size: 2530304 |
Author:Edward |
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Search - cyclic redundancy check c code