Can_packet structure define, Members, Can_packet structure define members – ADLINK PCI-7841/cPCI-7841 User Manual

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Function Reference

unsigned short TxEnd: 1;
unsigned short RxStatus: 1;
unsigned short TxStatus: 1;
unsigned short ErrorStatus: 1;

unsigned short BusStatus: 1;
unsigned short reserved: 8;
};

See Also

CanGetPortStatus(), and PORT_STATUS structure

CAN_PACKET structure define

The CAN_PACKET structure defines the packet format of CAN
packet. It is used by the CanSendMsg(), and CanRcvMsg() func-
tions.

typedef struct _tagCAN_PACKET
{
DWORD CAN_ID;
BYTE rtr;
BYTE len;
BYTE data[8]
DWORD time;
BYTE reserved
}CAN_PACKET;

Members

CAN_ID:

CAN ID field (32-bit unsigned integer)

rtr:

CAN RTR bit.

len:

Length of data field.

data:

Data (8 bytes maximum)

time:

Reserved for future use

reserved:

Reserved byte

See Also

CanSendMsg(), and CanRcvMsg()