nmUnpackFlatMsg

Unpack a Flat message. More...

Unpack a Flat message.

Synopsis:

#include "rnr/netmsgs.h"

extern int nmUnpackFlatMsg(const NMMsgDef_T *pMsgDef, byte_t buf[], size_t uMsgLen, void *pStruct, NMEndian_T eEndian);

Description:

Parameters

	pMsgDef	Pointer to message definition.
[in]	buf	Input message buffer.
	uMsgLen	Length of message (bytes) in input buffer.
[out]	pStruct	Pointer to the associated message structure to populate.
	eEndian	Unpacking order. See NMEndian_T.

Returns

On success, returns the number of bytes unpacked. On error, returns < 0.