crc库(#46)

* crc

* 更改crc7

* add crc.h,crc.md

* 调整文件编码格式

* 调整文档

Co-authored-by: fslongjin <[email protected]>

docs/kernel/core_api/kernel_api.md

@@ -353,3 +353,36 @@
 **size**
 
   待拷贝的数据大小
+
+## CRC函数
+
+### 函数列表
+
+**`uint8_t crc7(uint8_t crc, const uint8_t *buffer, size_t len)`**
+
+**`uint8_t crc8(uint8_t crc, const uint8_t *buffer, size_t len)`**
+
+**`uint16_t crc16(uint16_t crc, uint8_t const *buffer, size_t len)`**
+
+**`uint32_t crc32(uint32_t crc, uint8_t const *buffer, size_t len)`**
+
+**`uint64_t crc64(uint64_t crc, uint8_t const *buffer, size_t len)`**
+
+### 描述
+
+  用于计算循环冗余校验码
+
+### 参数说明
+
+**crc**
+
+  传入的CRC初始值
+
+**buffer**
+
+  待处理的数据缓冲区
+
+**len**
+
+  缓冲区大小（字节）
+

kernel/common/crc16.h

@@ -0,0 +1,12 @@
+#pragma once
+#include <common/sys/types.h>
+
+/**
+ * @brief 计算crc16
+ *
+ * @param crc crc初始值
+ * @param buffer 输入缓冲区
+ * @param len buffer大小（bytes）
+ * @return uint16_t crc
+ */
+uint16_t crc16(uint16_t crc, const uint8_t *buffer, size_t len);

kernel/common/crc32.h

@@ -0,0 +1,12 @@
+#pragma once
+#include <common/sys/types.h>
+
+/**
+ * @brief 计算crc32
+ *
+ * @param crc crc初始值
+ * @param buffer 输入缓冲区
+ * @param len buffer大小（bytes）
+ * @return uint32_t crc
+ */
+uint32_t crc32(uint32_t crc, const uint8_t *buffer, size_t len);

kernel/common/crc64.h

@@ -0,0 +1,12 @@
+#pragma once
+#include <common/sys/types.h>
+
+/**
+ * @brief 计算crc64
+ *
+ * @param crc crc初始值
+ * @param buffer 输入缓冲区
+ * @param len buffer大小（bytes）
+ * @return uint64_t crc
+ */
+uint64_t crc64(uint64_t crc, const uint8_t *buffer, size_t len);

kernel/common/crc7.h

@@ -0,0 +1,12 @@
+#pragma once
+#include <common/sys/types.h>
+
+/**
+ * @brief 计算crc7
+ *
+ * @param crc crc初始值
+ * @param buffer 输入缓冲区
+ * @param len buffer大小（bytes）
+ * @return uint8_t crc
+ */
+uint8_t crc7(uint8_t crc, const uint8_t *buffer, size_t len);

kernel/common/crc8.h

@@ -0,0 +1,12 @@
+#pragma once
+#include <common/sys/types.h>
+
+/**
+ * @brief 计算crc8
+ *
+ * @param crc crc初始值
+ * @param buffer 输入缓冲区
+ * @param len buffer大小（bytes）
+ * @return uint8_t crc
+ */
+uint8_t crc8(uint8_t crc, const uint8_t *buffer, size_t len);

kernel/lib/crc16.c

@@ -0,0 +1,41 @@
+#include <common/sys/types.h>
+
+// Polynomial=0x8005
+// Initial Value=0x0
+// Final Xor Value=0x0
+
+/** CRC table for the CRC-16. The poly is 0x8005 (x^16 + x^15 + x^2 + 1) */
+uint16_t const crc16_table[256] = {
+    0x0000, 0x8005, 0x800F, 0x000A, 0x801B, 0x001E, 0x0014, 0x8011, 0x8033, 0x0036, 0x003C, 0x8039, 0x0028, 0x802D, 0x8027, 0x0022,
+    0x8063, 0x0066, 0x006C, 0x8069, 0x0078, 0x807D, 0x8077, 0x0072, 0x0050, 0x8055, 0x805F, 0x005A, 0x804B, 0x004E, 0x0044, 0x8041,
+    0x80C3, 0x00C6, 0x00CC, 0x80C9, 0x00D8, 0x80DD, 0x80D7, 0x00D2, 0x00F0, 0x80F5, 0x80FF, 0x00FA, 0x80EB, 0x00EE, 0x00E4, 0x80E1,
+    0x00A0, 0x80A5, 0x80AF, 0x00AA, 0x80BB, 0x00BE, 0x00B4, 0x80B1, 0x8093, 0x0096, 0x009C, 0x8099, 0x0088, 0x808D, 0x8087, 0x0082,
+    0x8183, 0x0186, 0x018C, 0x8189, 0x0198, 0x819D, 0x8197, 0x0192, 0x01B0, 0x81B5, 0x81BF, 0x01BA, 0x81AB, 0x01AE, 0x01A4, 0x81A1,
+    0x01E0, 0x81E5, 0x81EF, 0x01EA, 0x81FB, 0x01FE, 0x01F4, 0x81F1, 0x81D3, 0x01D6, 0x01DC, 0x81D9, 0x01C8, 0x81CD, 0x81C7, 0x01C2,
+    0x0140, 0x8145, 0x814F, 0x014A, 0x815B, 0x015E, 0x0154, 0x8151, 0x8173, 0x0176, 0x017C, 0x8179, 0x0168, 0x816D, 0x8167, 0x0162,
+    0x8123, 0x0126, 0x012C, 0x8129, 0x0138, 0x813D, 0x8137, 0x0132, 0x0110, 0x8115, 0x811F, 0x011A, 0x810B, 0x010E, 0x0104, 0x8101,
+    0x8303, 0x0306, 0x030C, 0x8309, 0x0318, 0x831D, 0x8317, 0x0312, 0x0330, 0x8335, 0x833F, 0x033A, 0x832B, 0x032E, 0x0324, 0x8321,
+    0x0360, 0x8365, 0x836F, 0x036A, 0x837B, 0x037E, 0x0374, 0x8371, 0x8353, 0x0356, 0x035C, 0x8359, 0x0348, 0x834D, 0x8347, 0x0342,
+    0x03C0, 0x83C5, 0x83CF, 0x03CA, 0x83DB, 0x03DE, 0x03D4, 0x83D1, 0x83F3, 0x03F6, 0x03FC, 0x83F9, 0x03E8, 0x83ED, 0x83E7, 0x03E2,
+    0x83A3, 0x03A6, 0x03AC, 0x83A9, 0x03B8, 0x83BD, 0x83B7, 0x03B2, 0x0390, 0x8395, 0x839F, 0x039A, 0x838B, 0x038E, 0x0384, 0x8381,
+    0x0280, 0x8285, 0x828F, 0x028A, 0x829B, 0x029E, 0x0294, 0x8291, 0x82B3, 0x02B6, 0x02BC, 0x82B9, 0x02A8, 0x82AD, 0x82A7, 0x02A2,
+    0x82E3, 0x02E6, 0x02EC, 0x82E9, 0x02F8, 0x82FD, 0x82F7, 0x02F2, 0x02D0, 0x82D5, 0x82DF, 0x02DA, 0x82CB, 0x02CE, 0x02C4, 0x82C1,
+    0x8243, 0x0246, 0x024C, 0x8249, 0x0258, 0x825D, 0x8257, 0x0252, 0x0270, 0x8275, 0x827F, 0x027A, 0x826B, 0x026E, 0x0264, 0x8261,
+    0x0220, 0x8225, 0x822F, 0x022A, 0x823B, 0x023E, 0x0234, 0x8231, 0x8213, 0x0216, 0x021C, 0x8219, 0x0208, 0x820D, 0x8207, 0x0202};
+
+/**
+ * @brief 计算crc16
+ *
+ * @param crc crc初始值
+ * @param buffer 输入缓冲区
+ * @param len buffer大小（bytes）
+ * @return uint16_t crc
+ */
+uint16_t crc16(uint16_t crc, uint8_t const *buffer, size_t len)
+{
+  while (len--)
+  {
+    crc = (crc << 8) ^ crc16_table[((crc >> 8) ^ *buffer++) & 0xff];
+  }
+  return crc;
+}

kernel/lib/crc32.c

@@ -0,0 +1,56 @@
+#include <common/sys/types.h>
+// Polynomial=0x4C11DB7
+// Initial Value=0x0
+// Final Xor Value:0x0
+
+/** CRC table for the CRC-32. The poly is 0x4C11DB7  */
+uint32_t const crc32_table[256] = {
+    0x00000000, 0x04C11DB7, 0x09823B6E, 0x0D4326D9, 0x130476DC, 0x17C56B6B, 0x1A864DB2, 0x1E475005,
+    0x2608EDB8, 0x22C9F00F, 0x2F8AD6D6, 0x2B4BCB61, 0x350C9B64, 0x31CD86D3, 0x3C8EA00A, 0x384FBDBD,
+    0x4C11DB70, 0x48D0C6C7, 0x4593E01E, 0x4152FDA9, 0x5F15ADAC, 0x5BD4B01B, 0x569796C2, 0x52568B75,
+    0x6A1936C8, 0x6ED82B7F, 0x639B0DA6, 0x675A1011, 0x791D4014, 0x7DDC5DA3, 0x709F7B7A, 0x745E66CD,
+    0x9823B6E0, 0x9CE2AB57, 0x91A18D8E, 0x95609039, 0x8B27C03C, 0x8FE6DD8B, 0x82A5FB52, 0x8664E6E5,
+    0xBE2B5B58, 0xBAEA46EF, 0xB7A96036, 0xB3687D81, 0xAD2F2D84, 0xA9EE3033, 0xA4AD16EA, 0xA06C0B5D,
+    0xD4326D90, 0xD0F37027, 0xDDB056FE, 0xD9714B49, 0xC7361B4C, 0xC3F706FB, 0xCEB42022, 0xCA753D95,
+    0xF23A8028, 0xF6FB9D9F, 0xFBB8BB46, 0xFF79A6F1, 0xE13EF6F4, 0xE5FFEB43, 0xE8BCCD9A, 0xEC7DD02D,
+    0x34867077, 0x30476DC0, 0x3D044B19, 0x39C556AE, 0x278206AB, 0x23431B1C, 0x2E003DC5, 0x2AC12072,
+    0x128E9DCF, 0x164F8078, 0x1B0CA6A1, 0x1FCDBB16, 0x018AEB13, 0x054BF6A4, 0x0808D07D, 0x0CC9CDCA,
+    0x7897AB07, 0x7C56B6B0, 0x71159069, 0x75D48DDE, 0x6B93DDDB, 0x6F52C06C, 0x6211E6B5, 0x66D0FB02,
+    0x5E9F46BF, 0x5A5E5B08, 0x571D7DD1, 0x53DC6066, 0x4D9B3063, 0x495A2DD4, 0x44190B0D, 0x40D816BA,
+    0xACA5C697, 0xA864DB20, 0xA527FDF9, 0xA1E6E04E, 0xBFA1B04B, 0xBB60ADFC, 0xB6238B25, 0xB2E29692,
+    0x8AAD2B2F, 0x8E6C3698, 0x832F1041, 0x87EE0DF6, 0x99A95DF3, 0x9D684044, 0x902B669D, 0x94EA7B2A,
+    0xE0B41DE7, 0xE4750050, 0xE9362689, 0xEDF73B3E, 0xF3B06B3B, 0xF771768C, 0xFA325055, 0xFEF34DE2,
+    0xC6BCF05F, 0xC27DEDE8, 0xCF3ECB31, 0xCBFFD686, 0xD5B88683, 0xD1799B34, 0xDC3ABDED, 0xD8FBA05A,
+    0x690CE0EE, 0x6DCDFD59, 0x608EDB80, 0x644FC637, 0x7A089632, 0x7EC98B85, 0x738AAD5C, 0x774BB0EB,
+    0x4F040D56, 0x4BC510E1, 0x46863638, 0x42472B8F, 0x5C007B8A, 0x58C1663D, 0x558240E4, 0x51435D53,
+    0x251D3B9E, 0x21DC2629, 0x2C9F00F0, 0x285E1D47, 0x36194D42, 0x32D850F5, 0x3F9B762C, 0x3B5A6B9B,
+    0x0315D626, 0x07D4CB91, 0x0A97ED48, 0x0E56F0FF, 0x1011A0FA, 0x14D0BD4D, 0x19939B94, 0x1D528623,
+    0xF12F560E, 0xF5EE4BB9, 0xF8AD6D60, 0xFC6C70D7, 0xE22B20D2, 0xE6EA3D65, 0xEBA91BBC, 0xEF68060B,
+    0xD727BBB6, 0xD3E6A601, 0xDEA580D8, 0xDA649D6F, 0xC423CD6A, 0xC0E2D0DD, 0xCDA1F604, 0xC960EBB3,
+    0xBD3E8D7E, 0xB9FF90C9, 0xB4BCB610, 0xB07DABA7, 0xAE3AFBA2, 0xAAFBE615, 0xA7B8C0CC, 0xA379DD7B,
+    0x9B3660C6, 0x9FF77D71, 0x92B45BA8, 0x9675461F, 0x8832161A, 0x8CF30BAD, 0x81B02D74, 0x857130C3,
+    0x5D8A9099, 0x594B8D2E, 0x5408ABF7, 0x50C9B640, 0x4E8EE645, 0x4A4FFBF2, 0x470CDD2B, 0x43CDC09C,
+    0x7B827D21, 0x7F436096, 0x7200464F, 0x76C15BF8, 0x68860BFD, 0x6C47164A, 0x61043093, 0x65C52D24,
+    0x119B4BE9, 0x155A565E, 0x18197087, 0x1CD86D30, 0x029F3D35, 0x065E2082, 0x0B1D065B, 0x0FDC1BEC,
+    0x3793A651, 0x3352BBE6, 0x3E119D3F, 0x3AD08088, 0x2497D08D, 0x2056CD3A, 0x2D15EBE3, 0x29D4F654,
+    0xC5A92679, 0xC1683BCE, 0xCC2B1D17, 0xC8EA00A0, 0xD6AD50A5, 0xD26C4D12, 0xDF2F6BCB, 0xDBEE767C,
+    0xE3A1CBC1, 0xE760D676, 0xEA23F0AF, 0xEEE2ED18, 0xF0A5BD1D, 0xF464A0AA, 0xF9278673, 0xFDE69BC4,
+    0x89B8FD09, 0x8D79E0BE, 0x803AC667, 0x84FBDBD0, 0x9ABC8BD5, 0x9E7D9662, 0x933EB0BB, 0x97FFAD0C,
+    0xAFB010B1, 0xAB710D06, 0xA6322BDF, 0xA2F33668, 0xBCB4666D, 0xB8757BDA, 0xB5365D03, 0xB1F740B4};
+
+/**
+ * @brief 计算crc32
+ *
+ * @param crc crc初始值
+ * @param buffer 输入缓冲区
+ * @param len buffer大小（bytes）
+ * @return uint32_t crc
+ */
+uint32_t crc32(uint32_t crc, uint8_t const *buffer, size_t len)
+{
+    while (len--)
+    {
+        crc = (crc << 8) ^ (crc32_table[((crc >> 24) ^ *buffer++) & 0xff]);
+    }
+    return crc;
+}

kernel/lib/crc64.c

@@ -0,0 +1,57 @@
+#include <common/sys/types.h>
+
+// Polynomial   =0x42F0E1EBA9EA3693
+// Initial Value=0x0
+// Final Xor Value=0x0
+uint64_t const crc64_table[256] = {
+    0x0000000000000000, 0x42F0E1EBA9EA3693, 0x85E1C3D753D46D26, 0xC711223CFA3E5BB5, 0x493366450E42ECDF, 0x0BC387AEA7A8DA4C, 0xCCD2A5925D9681F9, 0x8E224479F47CB76A,
+    0x9266CC8A1C85D9BE, 0xD0962D61B56FEF2D, 0x17870F5D4F51B498, 0x5577EEB6E6BB820B, 0xDB55AACF12C73561, 0x99A54B24BB2D03F2, 0x5EB4691841135847, 0x1C4488F3E8F96ED4,
+    0x663D78FF90E185EF, 0x24CD9914390BB37C, 0xE3DCBB28C335E8C9, 0xA12C5AC36ADFDE5A, 0x2F0E1EBA9EA36930, 0x6DFEFF5137495FA3, 0xAAEFDD6DCD770416, 0xE81F3C86649D3285,
+    0xF45BB4758C645C51, 0xB6AB559E258E6AC2, 0x71BA77A2DFB03177, 0x334A9649765A07E4, 0xBD68D2308226B08E, 0xFF9833DB2BCC861D, 0x388911E7D1F2DDA8, 0x7A79F00C7818EB3B,
+    0xCC7AF1FF21C30BDE, 0x8E8A101488293D4D, 0x499B3228721766F8, 0x0B6BD3C3DBFD506B, 0x854997BA2F81E701, 0xC7B97651866BD192, 0x00A8546D7C558A27, 0x4258B586D5BFBCB4,
+    0x5E1C3D753D46D260, 0x1CECDC9E94ACE4F3, 0xDBFDFEA26E92BF46, 0x990D1F49C77889D5, 0x172F5B3033043EBF, 0x55DFBADB9AEE082C, 0x92CE98E760D05399, 0xD03E790CC93A650A,
+    0xAA478900B1228E31, 0xE8B768EB18C8B8A2, 0x2FA64AD7E2F6E317, 0x6D56AB3C4B1CD584, 0xE374EF45BF6062EE, 0xA1840EAE168A547D, 0x66952C92ECB40FC8, 0x2465CD79455E395B,
+    0x3821458AADA7578F, 0x7AD1A461044D611C, 0xBDC0865DFE733AA9, 0xFF3067B657990C3A, 0x711223CFA3E5BB50, 0x33E2C2240A0F8DC3, 0xF4F3E018F031D676, 0xB60301F359DBE0E5,
+    0xDA050215EA6C212F, 0x98F5E3FE438617BC, 0x5FE4C1C2B9B84C09, 0x1D14202910527A9A, 0x93366450E42ECDF0, 0xD1C685BB4DC4FB63, 0x16D7A787B7FAA0D6, 0x5427466C1E109645,
+    0x4863CE9FF6E9F891, 0x0A932F745F03CE02, 0xCD820D48A53D95B7, 0x8F72ECA30CD7A324, 0x0150A8DAF8AB144E, 0x43A04931514122DD, 0x84B16B0DAB7F7968, 0xC6418AE602954FFB,
+    0xBC387AEA7A8DA4C0, 0xFEC89B01D3679253, 0x39D9B93D2959C9E6, 0x7B2958D680B3FF75, 0xF50B1CAF74CF481F, 0xB7FBFD44DD257E8C, 0x70EADF78271B2539, 0x321A3E938EF113AA,
+    0x2E5EB66066087D7E, 0x6CAE578BCFE24BED, 0xABBF75B735DC1058, 0xE94F945C9C3626CB, 0x676DD025684A91A1, 0x259D31CEC1A0A732, 0xE28C13F23B9EFC87, 0xA07CF2199274CA14,
+    0x167FF3EACBAF2AF1, 0x548F120162451C62, 0x939E303D987B47D7, 0xD16ED1D631917144, 0x5F4C95AFC5EDC62E, 0x1DBC74446C07F0BD, 0xDAAD56789639AB08, 0x985DB7933FD39D9B,
+    0x84193F60D72AF34F, 0xC6E9DE8B7EC0C5DC, 0x01F8FCB784FE9E69, 0x43081D5C2D14A8FA, 0xCD2A5925D9681F90, 0x8FDAB8CE70822903, 0x48CB9AF28ABC72B6, 0x0A3B7B1923564425,
+    0x70428B155B4EAF1E, 0x32B26AFEF2A4998D, 0xF5A348C2089AC238, 0xB753A929A170F4AB, 0x3971ED50550C43C1, 0x7B810CBBFCE67552, 0xBC902E8706D82EE7, 0xFE60CF6CAF321874,
+    0xE224479F47CB76A0, 0xA0D4A674EE214033, 0x67C58448141F1B86, 0x253565A3BDF52D15, 0xAB1721DA49899A7F, 0xE9E7C031E063ACEC, 0x2EF6E20D1A5DF759, 0x6C0603E6B3B7C1CA,
+    0xF6FAE5C07D3274CD, 0xB40A042BD4D8425E, 0x731B26172EE619EB, 0x31EBC7FC870C2F78, 0xBFC9838573709812, 0xFD39626EDA9AAE81, 0x3A28405220A4F534, 0x78D8A1B9894EC3A7,
+    0x649C294A61B7AD73, 0x266CC8A1C85D9BE0, 0xE17DEA9D3263C055, 0xA38D0B769B89F6C6, 0x2DAF4F0F6FF541AC, 0x6F5FAEE4C61F773F, 0xA84E8CD83C212C8A, 0xEABE6D3395CB1A19,
+    0x90C79D3FEDD3F122, 0xD2377CD44439C7B1, 0x15265EE8BE079C04, 0x57D6BF0317EDAA97, 0xD9F4FB7AE3911DFD, 0x9B041A914A7B2B6E, 0x5C1538ADB04570DB, 0x1EE5D94619AF4648,
+    0x02A151B5F156289C, 0x4051B05E58BC1E0F, 0x87409262A28245BA, 0xC5B073890B687329, 0x4B9237F0FF14C443, 0x0962D61B56FEF2D0, 0xCE73F427ACC0A965, 0x8C8315CC052A9FF6,
+    0x3A80143F5CF17F13, 0x7870F5D4F51B4980, 0xBF61D7E80F251235, 0xFD913603A6CF24A6, 0x73B3727A52B393CC, 0x31439391FB59A55F, 0xF652B1AD0167FEEA, 0xB4A25046A88DC879,
+    0xA8E6D8B54074A6AD, 0xEA16395EE99E903E, 0x2D071B6213A0CB8B, 0x6FF7FA89BA4AFD18, 0xE1D5BEF04E364A72, 0xA3255F1BE7DC7CE1, 0x64347D271DE22754, 0x26C49CCCB40811C7,
+    0x5CBD6CC0CC10FAFC, 0x1E4D8D2B65FACC6F, 0xD95CAF179FC497DA, 0x9BAC4EFC362EA149, 0x158E0A85C2521623, 0x577EEB6E6BB820B0, 0x906FC95291867B05, 0xD29F28B9386C4D96,
+    0xCEDBA04AD0952342, 0x8C2B41A1797F15D1, 0x4B3A639D83414E64, 0x09CA82762AAB78F7, 0x87E8C60FDED7CF9D, 0xC51827E4773DF90E, 0x020905D88D03A2BB, 0x40F9E43324E99428,
+    0x2CFFE7D5975E55E2, 0x6E0F063E3EB46371, 0xA91E2402C48A38C4, 0xEBEEC5E96D600E57, 0x65CC8190991CB93D, 0x273C607B30F68FAE, 0xE02D4247CAC8D41B, 0xA2DDA3AC6322E288,
+    0xBE992B5F8BDB8C5C, 0xFC69CAB42231BACF, 0x3B78E888D80FE17A, 0x7988096371E5D7E9, 0xF7AA4D1A85996083, 0xB55AACF12C735610, 0x724B8ECDD64D0DA5, 0x30BB6F267FA73B36,
+    0x4AC29F2A07BFD00D, 0x08327EC1AE55E69E, 0xCF235CFD546BBD2B, 0x8DD3BD16FD818BB8, 0x03F1F96F09FD3CD2, 0x41011884A0170A41, 0x86103AB85A2951F4, 0xC4E0DB53F3C36767,
+    0xD8A453A01B3A09B3, 0x9A54B24BB2D03F20, 0x5D45907748EE6495, 0x1FB5719CE1045206, 0x919735E51578E56C, 0xD367D40EBC92D3FF, 0x1476F63246AC884A, 0x568617D9EF46BED9,
+    0xE085162AB69D5E3C, 0xA275F7C11F7768AF, 0x6564D5FDE549331A, 0x279434164CA30589, 0xA9B6706FB8DFB2E3, 0xEB46918411358470, 0x2C57B3B8EB0BDFC5, 0x6EA7525342E1E956,
+    0x72E3DAA0AA188782, 0x30133B4B03F2B111, 0xF7021977F9CCEAA4, 0xB5F2F89C5026DC37, 0x3BD0BCE5A45A6B5D, 0x79205D0E0DB05DCE, 0xBE317F32F78E067B, 0xFCC19ED95E6430E8,
+    0x86B86ED5267CDBD3, 0xC4488F3E8F96ED40, 0x0359AD0275A8B6F5, 0x41A94CE9DC428066, 0xCF8B0890283E370C, 0x8D7BE97B81D4019F, 0x4A6ACB477BEA5A2A, 0x089A2AACD2006CB9,
+    0x14DEA25F3AF9026D, 0x562E43B4931334FE, 0x913F6188692D6F4B, 0xD3CF8063C0C759D8, 0x5DEDC41A34BBEEB2, 0x1F1D25F19D51D821, 0xD80C07CD676F8394, 0x9AFCE626CE85B507
+
+};
+
+/**
+ * @brief 计算crc64
+ *
+ * @param crc crc初始值
+ * @param buffer 输入缓冲区
+ * @param len buffer大小（bytes）
+ * @return uint64_t crc
+ */
+uint64_t crc64(uint64_t crc, uint8_t const *buffer, size_t len)
+{
+    while (len--)
+    {
+        crc = (crc << 8) ^ (crc64_table[((crc >> 56) ^ *buffer++) & 0xff]);
+    }
+    return crc;
+}

kernel/lib/crc7.c

@@ -0,0 +1,38 @@
+#include <common/sys/types.h>
+
+/** CRC table for the CRC-7. The poly is 0X09  */
+// crc7 generator polynomial : G(x)=x7+x3+1
+const uint8_t crc7_table[256] = {
+	0X00, 0X09, 0X12, 0X1B, 0X24, 0X2D, 0X36, 0X3F, 0X48, 0X41, 0X5A, 0X53, 0X6C, 0X65, 0X7E, 0X77,
+	0X19, 0X10, 0X0B, 0X02, 0X3D, 0X34, 0X2F, 0X26, 0X51, 0X58, 0X43, 0X4A, 0X75, 0X7C, 0X67, 0X6E,
+	0X32, 0X3B, 0X20, 0X29, 0X16, 0X1F, 0X04, 0X0D, 0X7A, 0X73, 0X68, 0X61, 0X5E, 0X57, 0X4C, 0X45,
+	0X2B, 0X22, 0X39, 0X30, 0X0F, 0X06, 0X1D, 0X14, 0X63, 0X6A, 0X71, 0X78, 0X47, 0X4E, 0X55, 0X5C,
+	0X64, 0X6D, 0X76, 0X7F, 0X40, 0X49, 0X52, 0X5B, 0X2C, 0X25, 0X3E, 0X37, 0X08, 0X01, 0X1A, 0X13,
+	0X7D, 0X74, 0X6F, 0X66, 0X59, 0X50, 0X4B, 0X42, 0X35, 0X3C, 0X27, 0X2E, 0X11, 0X18, 0X03, 0X0A,
+	0X56, 0X5F, 0X44, 0X4D, 0X72, 0X7B, 0X60, 0X69, 0X1E, 0X17, 0X0C, 0X05, 0X3A, 0X33, 0X28, 0X21,
+	0X4F, 0X46, 0X5D, 0X54, 0X6B, 0X62, 0X79, 0X70, 0X07, 0X0E, 0X15, 0X1C, 0X23, 0X2A, 0X31, 0X38,
+	0X41, 0X48, 0X53, 0X5A, 0X65, 0X6C, 0X77, 0X7E, 0X09, 0X00, 0X1B, 0X12, 0X2D, 0X24, 0X3F, 0X36,
+	0X58, 0X51, 0X4A, 0X43, 0X7C, 0X75, 0X6E, 0X67, 0X10, 0X19, 0X02, 0X0B, 0X34, 0X3D, 0X26, 0X2F,
+	0X73, 0X7A, 0X61, 0X68, 0X57, 0X5E, 0X45, 0X4C, 0X3B, 0X32, 0X29, 0X20, 0X1F, 0X16, 0X0D, 0X04,
+	0X6A, 0X63, 0X78, 0X71, 0X4E, 0X47, 0X5C, 0X55, 0X22, 0X2B, 0X30, 0X39, 0X06, 0X0F, 0X14, 0X1D,
+	0X25, 0X2C, 0X37, 0X3E, 0X01, 0X08, 0X13, 0X1A, 0X6D, 0X64, 0X7F, 0X76, 0X49, 0X40, 0X5B, 0X52,
+	0X3C, 0X35, 0X2E, 0X27, 0X18, 0X11, 0X0A, 0X03, 0X74, 0X7D, 0X66, 0X6F, 0X50, 0X59, 0X42, 0X4B,
+	0X17, 0X1E, 0X05, 0X0C, 0X33, 0X3A, 0X21, 0X28, 0X5F, 0X56, 0X4D, 0X44, 0X7B, 0X72, 0X69, 0X60,
+	0X0E, 0X07, 0X1C, 0X15, 0X2A, 0X23, 0X38, 0X31, 0X46, 0X4F, 0X54, 0X5D, 0X62, 0X6B, 0X70, 0X79};
+
+/**
+ * @brief 计算crc7
+ *
+ * @param crc crc初始值
+ * @param buffer 输入缓冲区
+ * @param len buffer大小（bytes）
+ * @return uint8_t crc
+ */
+uint8_t crc7(uint8_t crc, const uint8_t *buffer, size_t len)
+{
+	while (len--)
+	{
+		crc = crc7_table[(crc << 1) ^ *buffer++];
+	}
+	return (crc);
+}

kernel/lib/crc8.c

@@ -0,0 +1,41 @@
+#include <common/sys/types.h>
+// Polynomial=0x31
+// Initial Value=0x0
+// Final Xor Value=0x0
+
+/** CRC table for the CRC-8. The poly is 0x31  */
+const uint8_t crc8_table[256] = {
+    0x00, 0x31, 0x62, 0x53, 0xc4, 0xf5, 0xa6, 0x97, 0xb9, 0x88, 0xdb, 0xea, 0x7d, 0x4c, 0x1f, 0x2e,
+    0x43, 0x72, 0x21, 0x10, 0x87, 0xb6, 0xe5, 0xd4, 0xfa, 0xcb, 0x98, 0xa9, 0x3e, 0x0f, 0x5c, 0x6d,
+    0x86, 0xb7, 0xe4, 0xd5, 0x42, 0x73, 0x20, 0x11, 0x3f, 0x0e, 0x5d, 0x6c, 0xfb, 0xca, 0x99, 0xa8,
+    0xc5, 0xf4, 0xa7, 0x96, 0x01, 0x30, 0x63, 0x52, 0x7c, 0x4d, 0x1e, 0x2f, 0xb8, 0x89, 0xda, 0xeb,
+    0x3d, 0x0c, 0x5f, 0x6e, 0xf9, 0xc8, 0x9b, 0xaa, 0x84, 0xb5, 0xe6, 0xd7, 0x40, 0x71, 0x22, 0x13,
+    0x7e, 0x4f, 0x1c, 0x2d, 0xba, 0x8b, 0xd8, 0xe9, 0xc7, 0xf6, 0xa5, 0x94, 0x03, 0x32, 0x61, 0x50,
+    0xbb, 0x8a, 0xd9, 0xe8, 0x7f, 0x4e, 0x1d, 0x2c, 0x02, 0x33, 0x60, 0x51, 0xc6, 0xf7, 0xa4, 0x95,
+    0xf8, 0xc9, 0x9a, 0xab, 0x3c, 0x0d, 0x5e, 0x6f, 0x41, 0x70, 0x23, 0x12, 0x85, 0xb4, 0xe7, 0xd6,
+    0x7a, 0x4b, 0x18, 0x29, 0xbe, 0x8f, 0xdc, 0xed, 0xc3, 0xf2, 0xa1, 0x90, 0x07, 0x36, 0x65, 0x54,
+    0x39, 0x08, 0x5b, 0x6a, 0xfd, 0xcc, 0x9f, 0xae, 0x80, 0xb1, 0xe2, 0xd3, 0x44, 0x75, 0x26, 0x17,
+    0xfc, 0xcd, 0x9e, 0xaf, 0x38, 0x09, 0x5a, 0x6b, 0x45, 0x74, 0x27, 0x16, 0x81, 0xb0, 0xe3, 0xd2,
+    0xbf, 0x8e, 0xdd, 0xec, 0x7b, 0x4a, 0x19, 0x28, 0x06, 0x37, 0x64, 0x55, 0xc2, 0xf3, 0xa0, 0x91,
+    0x47, 0x76, 0x25, 0x14, 0x83, 0xb2, 0xe1, 0xd0, 0xfe, 0xcf, 0x9c, 0xad, 0x3a, 0x0b, 0x58, 0x69,
+    0x04, 0x35, 0x66, 0x57, 0xc0, 0xf1, 0xa2, 0x93, 0xbd, 0x8c, 0xdf, 0xee, 0x79, 0x48, 0x1b, 0x2a,
+    0xc1, 0xf0, 0xa3, 0x92, 0x05, 0x34, 0x67, 0x56, 0x78, 0x49, 0x1a, 0x2b, 0xbc, 0x8d, 0xde, 0xef,
+    0x82, 0xb3, 0xe0, 0xd1, 0x46, 0x77, 0x24, 0x15, 0x3b, 0x0a, 0x59, 0x68, 0xff, 0xce, 0x9d, 0xac};
+
+/**
+ * @brief 计算crc8
+ *
+ * @param crc crc初始值
+ * @param buffer 输入缓冲区
+ * @param len buffer大小（bytes）
+ * @return uint8_t crc
+ */
+uint8_t crc8(uint8_t crc, uint8_t const *buffer, size_t len)
+{
+    while (len--)
+    {
+        // printf("%04x\n",(crc ^ *buffer)&0xff);
+        crc = crc8_table[crc ^ *buffer++];
+    }
+    return (crc);
+}