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void i2c_onReceive( void(*function)(uint8_t));
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void i2c_onReceive( void(*function)(uint8_t));
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void i2c_onRequest( void(*function)(void));
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void i2c_onRequest( void(*function)(void));
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struct {
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struct {
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        uint8_t rxBuffer[MAX_BUFFER];
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	uint8_t rxBuffer[MAX_BUFFER];
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        //uint8_t rxBufferIndex;
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        //uint8_t rxBufferLength;
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	// Save 8 bytes. Maximum buffer size is 15
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	// Save 8 bytes. Maximum buffer size is 15
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        union {
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	union {
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                uint8_t rxMeta;
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		uint8_t rxMeta;
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                struct {
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		struct {
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                        uint8_t rxBufferIndex:4;
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			uint8_t rxBufferIndex:4;
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                        uint8_t rxBufferLength:4;
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			uint8_t rxBufferLength:4;
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                };
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		};
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        };
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	};
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        uint8_t txAddress;
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	uint8_t txAddress;
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        uint8_t txBuffer[MAX_BUFFER];
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	uint8_t txBuffer[MAX_BUFFER];
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        //uint8_t txBufferIndex;
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        //uint8_t txBufferLength;
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	union {
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	union {
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		uint8_t txMeta;
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		uint8_t txMeta;
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		struct {
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		struct {
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			uint8_t txBufferIndex:4;
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			uint8_t txBufferIndex:4;
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			uint8_t txBufferLength:4;
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			uint8_t txBufferLength:4;
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		};
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		};
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	};
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	};
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        void    (*user_onRequest)(void);
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	void    (*user_onRequest)(void);
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        void    (*user_onReceive)(uint8_t);
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	void    (*user_onReceive)(uint8_t);
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        union {
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	union {
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                uint8_t internal;
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		uint8_t internal;
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                struct {
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		struct {
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                        uint8_t transmitting:1;
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			uint8_t transmitting:1;
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                        uint8_t reserved:7;
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			uint8_t reserved:7;
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                };
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		};
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        };
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	};
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} wire;
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} wire;
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#endif
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#endif