GetMessageDataPointer2 (FUN)

FUNCTION GetMessageDataPointer2 : POINTER TO BYTE

Returns pointer to the first data byte of a message. Number of valid bytes can be retrieved by GetMessageLength.

Note

The data is organised in the “Network Byte Order“ of the CANbus. The alignment of data types in the RTS memory may differ from the alignment in the data messages.

Example

See Read or Write.

InOut:

Scope

Name

Type

Comment

Return

GetMessageDataPointer2

POINTER TO BYTE

Pointer to message data

Input

hMessage

CAA.HANDLE

handle of message

peError

POINTER TO ERROR

optional pointer to error enum