MAC_TRANS_PARAM Structure

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typedef struct {
  union {
    BYTE Val;
    struct {
      BYTE packetType : 2;
      BYTE broadcast : 1;
      BYTE secEn : 1;
      BYTE repeat : 1;
      BYTE ackReq : 1;
      BYTE destPrsnt : 1;
      BYTE sourcePrsnt : 1;
    } bits;
  } flags;
  BYTE * DestAddress;
  BOOL altDestAddr;
  BOOL altSrcAddr;
  WORD_VAL DestPANID;
} MAC_TRANS_PARAM;

Description

Parameters to Transmit a Packet

This structure contains configurations to transmit a packet

Members

Members	Description
BYTE packetType : 2;	type of packet. Possible types are PACKET_TYPE_DATA - Data type PACKET_TYPE_COMMAND - Command type PACKET_TYPE_ACK - Acknowledgement type PACKET_TYPE_RESERVE - Reserved type
BYTE broadcast : 1;	1: broadcast, 0: unicast
BYTE secEn : 1;	1: secure the MAC payload, 0: send plain text
BYTE repeat : 1;	1: allow repeaters to forward the message, 0: send message directly
BYTE ackReq : 1;	1: acknowledgement required, 0: no acknowldgement
BYTE destPrsnt : 1;	1: destination address in the packet, 0: destination address not in the packet
BYTE sourcePrsnt : 1;	1: source address in the packet, 0: source address not in the packet
BYTE * DestAddress;	destination address
BOOL altDestAddr;	use the alternative network address as destination in the packet
BOOL altSrcAddr;	use the alternative network address as source in the packet
WORD_VAL DestPANID;	PAN identifier of the destination

Symbol Reference > Types > MAC_TRANS_PARAM Structure

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