Lpc2000

Or This:-

http://vehicleinterface.com/assets/files/m1939stb.pdf

or

    www.mywiseowl.com

which advertises free information about J1939, J1850 etc.

Al

Sean wrote:

>Basically one of the main purposes of my project is to interface with the 
>OBDII port on you car to do various things.  Right now I'm stuck using a 
>chip from Elm Electronics -- great chip, but expensive.  I'd much rather 
>handle the OBDII communications myself, but I don't have the $$$ to buy the 
>documentation.  The Elm part itself is a $2 PIC, so it can't be that difficult.
>
>-- Sean
>
>At 04:37 PM 1/6/2006, you wrote:
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>>>Do you know anything about J1850 (OBDII)?
>>>      
>>>
>>What do you need to know? I've done keyword protocol.
>>
>>Randy
>>www.newmicros.com
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>>
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