2024年4月27日发(作者:)
几种CRC16算法
一. CRC16算法
首先在源文件头文件加入表值:
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1. ////////////////////////////////////////////////////////////////
//////////
2. // CRC16码表
3. static WORD const wCRC16Table[256] = {
4. 0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x028
0, 0xC241,
5. 0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC48
1, 0x0440,
6. 0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE8
1, 0x0E40,
7. 0x0A00, 0xCAC1, 0xCB81, 0x0B40, 0xC901, 0x09C0, 0x088
0, 0xC841,
8. 0xD801, 0x18C0, 0x1980, 0xD941, 0x1B00, 0xDBC1, 0xDA
81, 0x1A40,
9. 0x1E00, 0xDEC1, 0xDF81, 0x1F40, 0xDD01, 0x1DC0, 0x1C8
0, 0xDC41,
10. 0x1400, 0xD4C1, 0xD581, 0x1540, 0xD701, 0x17C0, 0x
1680, 0xD641,
11. 0xD201, 0x12C0, 0x1380, 0xD341, 0x1100, 0xD1C1, 0x
D081, 0x1040,
12. 0xF001, 0x30C0, 0x3180, 0xF141, 0x3300, 0xF3C1, 0xF2
81, 0x3240,
13. 0x3600, 0xF6C1, 0xF781, 0x3740, 0xF501, 0x35C0, 0x3
480, 0xF441,
14. 0x3C00, 0xFCC1, 0xFD81, 0x3D40, 0xFF01, 0x3FC0, 0x3
E80, 0xFE41,
15. 0xFA01, 0x3AC0, 0x3B80, 0xFB41, 0x3900, 0xF9C1, 0xF
881, 0x3840,
16. 0x2800, 0xE8C1, 0xE981, 0x2940, 0xEB01, 0x2BC0, 0x2
A80, 0xEA41,
17. 0xEE01, 0x2EC0, 0x2F80, 0xEF41, 0x2D00, 0xEDC1, 0xE
C81, 0x2C40,
18. 0xE401, 0x24C0, 0x2580, 0xE541, 0x2700, 0xE7C1, 0xE
681, 0x2640,
19. 0x2200, 0xE2C1, 0xE381, 0x2340, 0xE101, 0x21C0, 0x2
080, 0xE041,
20. 0xA001, 0x60C0, 0x6180, 0xA141, 0x6300, 0xA3C1, 0x
A281, 0x6240,
21. 0x6600, 0xA6C1, 0xA781, 0x6740, 0xA501, 0x65C0, 0x6
480, 0xA441,
22. 0x6C00, 0xACC1, 0xAD81, 0x6D40, 0xAF01, 0x6FC0, 0x
6E80, 0xAE41,
23. 0xAA01, 0x6AC0, 0x6B80, 0xAB41, 0x6900, 0xA9C1, 0x
A881, 0x6840,
24. 0x7800, 0xB8C1, 0xB981, 0x7940, 0xBB01, 0x7BC0, 0x7
A80, 0xBA41,
25. 0xBE01, 0x7EC0, 0x7F80, 0xBF41, 0x7D00, 0xBDC1, 0xB
C81, 0x7C40,
26. 0xB401, 0x74C0, 0x7580, 0xB541, 0x7700, 0xB7C1, 0xB
681, 0x7640,
27. 0x7200, 0xB2C1, 0xB381, 0x7340, 0xB101, 0x71C0, 0x7
080, 0xB041,
28. 0x5000, 0x90C1, 0x9181, 0x5140, 0x9301, 0x53C0, 0x5
280, 0x9241,
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