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Re: [lpc2000] Re: Sort of OT, how to send more than 8 bytes using J1939 BAM?

2005-06-26 by Charles Manning

On Sunday 26 June 2005 06:55, Tutors of ESAcademy wrote:
> --- In lpc2000@yahoogroups.com, "gregdeuerling" <egads@f...> wrote:
> > I'm using a LPC2194 and I need to send a J1939 message that has
>
> more
>
> > than 8 bytes.  I know I'm supposed to use a PDU2 type "broadcast
> > announce message", or BAM.
> >
> > In short I need to send a message with 28 bytes to PGN 0xFEE3.
> > I know how to send a normal J1939 message, how do I set up the
> > LPC2194's CAN registers to send a BAM message?
> >

It depends...

You can do J1939 multi-frame messages in two ways, either point-to-point or 
broadcast. For broadcast you use the BAM.

For CAN questions, I suggest subscribing to the CAN list. See www.kvaser.se 
for details.

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