OBD II / CAN protocol

**guy7373** · 07-27-2009, 02:21 PM

Hi,

I'm writing an application for mobile phones that is supposed to read and process data from the OBD II using a bluetooth connector.
I'm a complete noob at OBD II and CAN-bus.

Can you please direct me to usefull documentation and maybe even code samples that works with OBD II?

thanx

Guy

**malcom2073** · 07-27-2009, 02:28 PM

Some idiot deleted it off wikipedia, but here's one of the history pages with the information:
http://en.wikipedia.org/w/index.php?...ldid=302810005

**p2psmurf** · 07-28-2009, 02:53 AM

Buy a copy of SAE J1979 from the SAE.
Here's a list of changes in the last version:
http://engineers.ihs.com/document/ab...QIACAAAAAAAAAA

**Crinos** · 07-28-2009, 03:07 AM

Originally Posted by malcom2073

Some idiot deleted it off wikipedia, but here's one of the history pages with the information:
http://en.wikipedia.org/w/index.php?...ldid=302810005

The beauty of wiki

**guy7373** · 07-28-2009, 03:33 AM

Thanks guys

this is a lot of help

**p2psmurf** · 07-28-2009, 03:44 AM

For source example:
http://sourceforge.net/projects/scan...c.zip/download
Not compliant with the 2007 version of SAE J1979, but only the 2002 version.