mbus_packet.h

TI公司的低功耗设计

/***********************************************************************************
    Filename: mbus_paket.h
***********************************************************************************/

#ifndef MBUS_PACKET_H
#define MBUS_PACKET_H

//----------------------------------------------------------------------------------
//  Constants 
//----------------------------------------------------------------------------------

#define PACKET_C_FIELD  0x44
#define MAN_CODE        0x0CAE
#define MAN_NUMBER      0x12345678
#define MAN_ID          0x01
#define MAN_VER         0x07
#define PACKET_CI_FIELD 0x78

#define PACKET_OK              0
#define PACKET_CODING_ERROR    1
#define PACKET_CRC_ERROR       2

#define WMBUS_SMODE            1
#define WMBUS_TMODE            2

//----------------------------------------------------------------------------------
// Functions
//----------------------------------------------------------------------------------

void encodeTXPacket(uint8* pPacket, uint8* pData, uint8 dataSize);

uint16 packetSize(uint8 lField);
uint16 byteSize(uint8 Smode, uint8 transmit, uint16 packetSize);

void   encodeTXBytesTmode(uint8* pByte, uint8* pPacket, uint16 packetSize);
uint16 decodeRXBytesTmode(uint8* pByte, uint8* pPacket, uint16 packetSize);

void   encodeTXBytesSmode(uint8* pByte, uint8* pPacket, uint16 packetSize);
uint16 decodeRXBytesSmode(uint8* pByte, uint8* pPacket, uint16 packetSize);


#endif


/***********************************************************************************
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