crc function

With the development of computer technology, the industrial control of data communication using microcomputer has been applied more and more widely in modern industry. The communication data between the computer and the controlled device often

Unknown Source     With the continuous development of computer technology, Industrial Control Using Microcomputer for data communication is also widely used in modern industry. Due to the influence of transmission distance, on-site conditions, and

The CRC checksum can be used to validate the data during transmission, when sending valid data, the CRC check code is computed according to the valid data and generating polynomial (such as CCITT Standard polynomial is x16+x12+x5+1), and the CRC

/*************************************** ******************************* * * Filename: main. c * * Description: A simple test program for the CRC implementations. * * Notes: To test a different CRC standard, modify crc. h. * * * Copyright (c) 2000

In the IoT platform design process, my middleware needs to process the package from the hardware side, on the other hand, it needs to process the package from the client side, including the Web side and the mobile terminal, etc. So it is very

CRC-16 is used to write a program not long ago, but looking for to find only in Uddf found a Delphi CRC-32 program code, but also use look-up table method, although the speed of look-up table method, but 256 32-bit data I suspect there may be input

Today began to study the Redis source code of some of the tools of the implementation, tool class in any language, the implementation of the principle of the algorithm should be the same, so you can take this opportunity to learn some of the more

CRC program design purpose: by writing a CRC verification program, we can deepen our understanding of the CRC principle. At the same time, we can learn how to apply the Principles in books to the actual situation, so that we can learn more quickly.

Today began to study the Redis source code some of the tools in the implementation of the tool class in any language, the implementation of the algorithm principle should be the same, so you can take this opportunity to learn some of the more

I downloaded a software program of nearly one GB yesterday. When I decompressed the package, I was prompted that "CRC verification failed and the file was damaged". It would take more than four hours to download the software again, I have tried many