Top "Crc" questions

A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.

How to calculate 32 bit CRC in Ruby on rails?

i want to calculate 32 bit CRC value for 'input field value" in Ruby on rails. need the sample code , please …

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What does this CRC implementation mean by having a seed value?

I am trying to implement a CRC algorithm in Verilog for the SENT sensor protocol. In a document put out …

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Is there a C#/.NET standard implementation of CRC?

I know that implementations exist for SHA-1 and SHA-256 in System.Security.Cryptography. Is there anything built in that can …

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ios - How to calculate CRC-8-Dallas/Maxim of NSData?

I need to calculate exactly CRC-8-Dallas/Maxim. Can someone provide an algorithm? Any help is appreciated!

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CRC 16 program to calculate check sum

I'm currently writing a CRC16 program which computes the CRC of characters using the CRC 16 polynomial X^16 + X^15 + X^2 + 1. the …

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CRC divisor calculation

Im trying to understand CRC and I'm getting confused as how to calculate the 'divisor'. In the example on wikipedia …

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Determining CRC algorithm from data + CRC - embedded application.

I have a set of data protected by 16bit checksums that I need to correct. The checksum locations are known, …

checksum crc
How is PNG CRC calculated exactly?

For the past 4 hours I've been studying the CRC algorithm. I'm pretty sure I got the hang of it already. …

c# png crc crc32
Checking the error detection capabilities of CRC polynomials

I tried to find out how to calculate the error detection capabilities of arbitrary CRC polynomials. I know that there …

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Storing CRC into an AXF/ELF file

I'm currently working on a C program in the LPCXpresso (eclipse-based) tool-chain on Windows 7, an IDE with gcc targeting the …

c gcc arm crc lpc