Re: Scan-tool with PIC

Hello,

Have you tried http://www.geocities.com/vaginfo/ ?

I would like to see your project.... Could you send it to me?

I'll try to build one too... but I'm thinking to use 8051...

Bye...

Lenz, Rodrigo

--- In opendiag@yahoogroups.com, "acetoel" <Nik@i...> wrote:
> Hi,
> I'm making a Scann tool with PIC for VW. I made my own
interfase,
> which works okey, and succesfully receive 0x55 0x01 and 0x8A from
> the ECU. Then I have some problems with timming. I don't know how
> much time do I have to wait after sending the ACK byte and so on.
> Could you provide this info (time between bytes and so on) that you
> have on the ISO documents. I can send you the diagram of my
> interfase which works Ok with a PIC16F73. Thank you
> Ezequiel
> nik@i...
>
> --- In opendiag@y..., "kartalm2001" <kartal@s...> wrote:
> > Hello!
> > Have you some news about this?
> > Regards!
> > MiKa
> >
> > --- In opendiag@y..., "kt66kt66" <kt66kt66@y...> wrote:
> > >
> > > Hello:
> > >
> > > I'am working to build a little Scan-tool.
> > >
> > > No computer will be needed.
> > >
> > > Will be a little unit with PIC microcontroller and LCD display.
> > >
> > > I have all ISO documents and wait for the SAE book about On
> board
> > > diagnostic.
> > >
> > > In the electronic parts I don't have problem, but the theory is
> > more
> > > dificult for me... must read the SAE book and ISO documents,
and
> > make
> > > some test before it work...
> > >
> > > .. if somebody want participate and help me with the ISO9141
BUS
> > and
> > > protocol used will be apreciate.... and when the proyect work
> will
> > be
> > > free for everybody..
> > >
> > >
> > > Regards.

 
Received on Mon Dec 30 08:37:34 2002