J1939 Communication Software

[J1939Newb]

Hello,
 
Im currently working on developing a communication software using the J1939 protocol.
I have little experience on J1939, im using NI-CAN hardware (Philips SJA 1000) with two channels.
 
Im trying to send a command message but i cannot figure out a way of making it possible to send
it, mainly because the size is larger than the CAN Frame Api lets me send.
For example:
00EF0006 04 AC 81 00 00000040 00000000
 
As you can see it's a fairly large command, can any one help?
 
Regards,
- Javier

[BeCeGa]

Hi H1939Newb in this links there are some forums with examples, on how to send multipackages

<a href="http://forums.ni.com/ni/board/message?board.id=30&amp;message.id=2435&amp;requireLogin=False" target="_blank"> http://forums.ni.com/ni/board/message?board.id=30&amp;message.id=2435&amp;requireLogin=False</a>

&nbsp;

<a href="http://forums.ni.com/ni/board/message?board.id=170&amp;message.id=84471&amp;requireLogin=False" target="_blank"> http://forums.ni.com/ni/board/message?board.id=170&amp;message.id=84471&amp;requireLogin=False</a>

&nbsp;

Best Regards