I've now published a schematic for an interface which is guaranteed to be compliant with the Suzuki hardware:


http://www.rhinopower.org/Rhinoview/SDL_IF/SDL_IF.pdf

I've now published a schematic for an interface which is guaranteed to be compliant with the Suzuki hardware:


http://www.rhinopower.org/Rhinoview/SDL_IF/SDL_IF.pdf

Link no worky...

-Eric

Seems to work OK now.

Well...

I bought a USB version of the one from your first link, hopefully that will work also.

Edit - it seems to use an FTDI driver - so I'd say I'm good to go

Rhinoman

I sent you a couple of emails - got no response, but I see you active here - maybe the emails got trapped by your SPAM/junk filters, maybe you responded and that went astray?

Sorry I thought I had that address forwarded. I use RS232 Hex Com Tool to verify the serial link is OK. There is a problem with changing Com Port settings after connecting, this seems to be something to do with the interface to windows, I'm going to try using the FTDI dll instead. I'm still playing with my new interface, the output transistor was too slow so I need to have a rethink. If its an 8V they are usually 15625 baud, 16V may be 7812 baud, ignore the 9600, that was just there for development purposes.
Cheers
James

So you've fixed that and I can re-send the email, or, you have another email address I should use, or ....?

I fixed it and I've got the mail now.

I've got my prototype interface working now, I had the comms inverted so I had to do a little rework.

I've fixed the issue with the ID string, set up the comms, connect and then press Get and that should work OK. I'm going to create a simulation file for the data stuff next and debug that.

New version gives the cannot open file bin/snort.bmp error.

Haven't had the time to go plug stuff back in yet - maybe this evening, I'll let you know what progress when I do.

You only needed to replace the executable. I've updated the zip file now anyway.

I'm working on a bug fix at the moment and a big update to allow the software to show raw data in the dataviewer and graphing function. There a few people involved with this now with a variety of Zuks (mainly Swifts) so I've set up a new forum to allow us all to exchange information more easily .

http://rhinopower.activeboard.com/


This forum is strictly for Suzuki ECU reverse engineering modifications and diagnostic software. If it doesn't start or misfires then please post on one of the regular boards (like this one!).


Eric: If this post is inappropriate then please delete.