Darien Figueroa / Mbed 2 deprecated repo3

repo time

Dependencies:   mbed MAX14720 MAX30205 USBDevice

HspGuiSourceV301/GuiDLLs/RPCSupport/Streaming/Crc32.cs@20:6d2af70c92ab, 2021-04-06 (annotated)

Committer:
darienf
Date:
Tue Apr 06 06:41:40 2021 +0000
Revision:
20:6d2af70c92ab
another repo

Who changed what in which revision?

UserRevisionLine numberNew contents of line
darienf 20:6d2af70c92ab 1 using System;
darienf 20:6d2af70c92ab 2 using System.Collections.Generic;
darienf 20:6d2af70c92ab 3 using System.Linq;
darienf 20:6d2af70c92ab 4 using System.Text;
darienf 20:6d2af70c92ab 5
darienf 20:6d2af70c92ab 6 namespace RPCSupport.Streaming
darienf 20:6d2af70c92ab 7 {
darienf 20:6d2af70c92ab 8 public class Crc32
darienf 20:6d2af70c92ab 9 {
darienf 20:6d2af70c92ab 10 static UInt32[] crc32_tab = new UInt32[] {
darienf 20:6d2af70c92ab 11 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f,
darienf 20:6d2af70c92ab 12 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
darienf 20:6d2af70c92ab 13 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91, 0x1db71064, 0x6ab020f2,
darienf 20:6d2af70c92ab 14 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
darienf 20:6d2af70c92ab 15 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
darienf 20:6d2af70c92ab 16 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
darienf 20:6d2af70c92ab 17 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, 0x35b5a8fa, 0x42b2986c,
darienf 20:6d2af70c92ab 18 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
darienf 20:6d2af70c92ab 19 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423,
darienf 20:6d2af70c92ab 20 0xcfba9599, 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
darienf 20:6d2af70c92ab 21 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, 0x01db7106,
darienf 20:6d2af70c92ab 22 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
darienf 20:6d2af70c92ab 23 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d,
darienf 20:6d2af70c92ab 24 0x91646c97, 0xe6635c01, 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
darienf 20:6d2af70c92ab 25 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
darienf 20:6d2af70c92ab 26 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
darienf 20:6d2af70c92ab 27 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7,
darienf 20:6d2af70c92ab 28 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
darienf 20:6d2af70c92ab 29 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa,
darienf 20:6d2af70c92ab 30 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
darienf 20:6d2af70c92ab 31 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81,
darienf 20:6d2af70c92ab 32 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
darienf 20:6d2af70c92ab 33 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683, 0xe3630b12, 0x94643b84,
darienf 20:6d2af70c92ab 34 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
darienf 20:6d2af70c92ab 35 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
darienf 20:6d2af70c92ab 36 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
darienf 20:6d2af70c92ab 37 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, 0xd6d6a3e8, 0xa1d1937e,
darienf 20:6d2af70c92ab 38 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
darienf 20:6d2af70c92ab 39 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55,
darienf 20:6d2af70c92ab 40 0x316e8eef, 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
darienf 20:6d2af70c92ab 41 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, 0xb2bd0b28,
darienf 20:6d2af70c92ab 42 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
darienf 20:6d2af70c92ab 43 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f,
darienf 20:6d2af70c92ab 44 0x72076785, 0x05005713, 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
darienf 20:6d2af70c92ab 45 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
darienf 20:6d2af70c92ab 46 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
darienf 20:6d2af70c92ab 47 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69,
darienf 20:6d2af70c92ab 48 0x616bffd3, 0x166ccf45, 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
darienf 20:6d2af70c92ab 49 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc,
darienf 20:6d2af70c92ab 50 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
darienf 20:6d2af70c92ab 51 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693,
darienf 20:6d2af70c92ab 52 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
darienf 20:6d2af70c92ab 53 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
darienf 20:6d2af70c92ab 54 };
darienf 20:6d2af70c92ab 55
darienf 20:6d2af70c92ab 56 /**************************************************************************************************************/
darienf 20:6d2af70c92ab 57 //
darienf 20:6d2af70c92ab 58 // uint32_t crc32(uint32_t crc, const void *buf, uint32_t size)
darienf 20:6d2af70c92ab 59 //
darienf 20:6d2af70c92ab 60 // _____
darienf 20:6d2af70c92ab 61 //
darienf 20:6d2af70c92ab 62 // INPUT:
darienf 20:6d2af70c92ab 63 // _____:
darienf 20:6d2af70c92ab 64 // _____:
darienf 20:6d2af70c92ab 65 // _____:
darienf 20:6d2af70c92ab 66 // _____:
darienf 20:6d2af70c92ab 67 //
darienf 20:6d2af70c92ab 68 // OUTPUT:
darienf 20:6d2af70c92ab 69 // _____:
darienf 20:6d2af70c92ab 70 //
darienf 20:6d2af70c92ab 71 // Function return: 0 if successful, -1 if error
darienf 20:6d2af70c92ab 72 //
darienf 20:6d2af70c92ab 73 /**************************************************************************************************************/
darienf 20:6d2af70c92ab 74 static public UInt32 crc32(UInt32 crc, int[] buf, UInt32 size)
darienf 20:6d2af70c92ab 75 {
darienf 20:6d2af70c92ab 76 crc = crc ^ ~0U;
darienf 20:6d2af70c92ab 77
darienf 20:6d2af70c92ab 78 for (int i = 0; i < size; i++)
darienf 20:6d2af70c92ab 79 crc = crc32_tab[(crc ^ (UInt32)buf[i]) & 0xFF] ^ (crc >> 8);
darienf 20:6d2af70c92ab 80
darienf 20:6d2af70c92ab 81 return crc ^ ~0U;
darienf 20:6d2af70c92ab 82 }
darienf 20:6d2af70c92ab 83
darienf 20:6d2af70c92ab 84 static public UInt32 crc32Value(UInt32 crc, UInt32 value)
darienf 20:6d2af70c92ab 85 {
darienf 20:6d2af70c92ab 86 crc = crc ^ ~0U;
darienf 20:6d2af70c92ab 87 crc = crc32_tab[(crc ^ value) & 0xFF] ^ (crc >> 8);
darienf 20:6d2af70c92ab 88 return crc ^ ~0U;
darienf 20:6d2af70c92ab 89 }
darienf 20:6d2af70c92ab 90
darienf 20:6d2af70c92ab 91
darienf 20:6d2af70c92ab 92
darienf 20:6d2af70c92ab 93 }
darienf 20:6d2af70c92ab 94 }