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- #ifndef _HELPER_H
- #define _HELPER_H
- #include "sys.h"
- typedef union
- {
- u32 u32_Data;
- u8 bytes[4];
- }u32Byte4;
- typedef union
- {
- struct
- {
- u8 d4[4];
- u16 len;
- }packHeader;
- u8 data[6];
- }Usart_Header;
- extern void Helper_CRC32_Init(void);
-
- extern uint16_t Helper_Sum16(uint8_t *buffer, uint32_t length);
- extern uint32_t Helper_CRC_CalcBlockCRC8(uint8_t pBuffer[], uint32_t BufferLength);
- extern uint32_t Helper_CRC_CalcFlashBlockCRC8(u32 flashStartAddr, uint32_t bytesLength);
- extern u8 Helper_CheckInvertBytesIsRegist(u8 * pData,u16 totalLength);
- extern void Helper_ConvertInvert(u8 * pData,u16 sourceBytes);
- extern u8 Helper_CheckRightRecvedData(u8 *pData,u16 dataLength,u16 exceptLength,u8 bIsContentBitInverted_Recv);
- #endif
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