CRC

资源

• The CRC Pitstop

教程

• A PAINLESS GUIDE TO CRC ERROR DETECTION ALGORITHMS
• 循环冗余校验（CRC）算法入门引导
• 矛与盾的较量（2）——CRC原理篇
• 我学习CRC32、CRC16、CRC原理和算法的总结（与WinRAR结果一致）
• 【脑冻结】CRC我就拿下了
• CRC算法原理及C语言实现
• CRC Series, Part 1: Additive Checksums
• CRC Series, Part 2: CRC Mathematics and Theory
• CRC Series, Part 3: CRC Implementation Code in C/C++

分析

• Performance of Checksums and CRCs over Real Data
• Selection of Cyclic Redundancy Code and Checksum Algorithms to Ensure Critical Data Integrity
• Tutorial:Checksum and CRC Data Integrity Techniques for Aviation
• 32-Bit Cyclic Redundancy Codes for Internet Applications
• Coverage and Use of Cyclic Redundancy Codes in Ultra-Dependable Systems
• Cyclic Redundancy Code (CRC) Polynomial Selection for Embedded Networks
• Efficient High Hamming Distance CRCs for Embedded Applications
• The Effectiveness of Checksums for Embedded Control Networks
• When the CRC and TCP Checksum Disagree

牛人

• Phil Koopman

博客

• Checksum and CRC Central
• Better Embedded System SW

漏检率

CRC-16(x16+x15+x2+1) and CRC-CCITT(x16+x12+x5+1) catch all

• Single and double errors
• Odd number of bit errors
• Bursts of length 16 or less
• 99.997% of 17-bit error bursts
• 99.998% of 18-bit and longer error bursts

在线

• http://www.lammertbies.nl/comm/info/crc-calculation.html
• https://ghsi.de/CRC/
• http://www.zorc.breitbandkatze.de/crc.html

实现

• STM32内置CRC模块的使用