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library/inc/lh32m0g3x_crc.h

@@ -0,0 +1,37 @@
+/******************************************************************************
+ * 版权所有：苏州领慧立芯科技有限公司
+ * Copyright (c) 2020-2025 Suzhou Legendsemi Technology Co., Ltd.
+ ******************************************************************************
+ * All rights reserved. Distributed under MIT license.
+ * The file is encoded in UTF-8 without signature.
+ * @file    lh32m0g30x_crc32.h
+ * @version 2025-09-22
+ ******************************************************************************/
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __LH32M0G3x_CRC_H
+#define __LH32M0G3x_CRC_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+ 
+/* Includes ------------------------------------------------------------------*/
+#include "lh32m0xx_lhl.h"
+
+/* Public Definition ---------------------------------------------------------*/
+#define LHL_CRC8_POLYNOMIAL     0x07u       // 常用多项式CRC-8: x^8 + x^2 + x + 1
+#define LHL_CRC32_POLYNOMIAL    0x04C11DB7u // CRC-32/MPEG-22
+
+/* Function Prototype --------------------------------------------------------*/
+uint8_t LHL_CRC8_Calculate(uint8_t *pData, uint16_t Size);
+
+uint32_t LHL_CRC32_Calculate(uint32_t *pData, uint16_t Size);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif 
+
+/*********************************End of File**********************************/