I already have the tactrix openport cable v1.3m (odb to usb cable, similar to vagcom) will this work with your app? Also wondering how many obd protocols it can read and how fast it can recieve and display data and how much can it receive at once without slowing down too much. It'd be cool if you can read things like manifold pressure engine speed, engine load, a/f ratio (for those of us with widebands) and maybe even knock correction parameters.
I'd also like to see gps incorporated into this so you can log data and then review corner by corner your laps when your at the track.
I don't know what kind of car you drive, but do you have any interest in making a Subaru specific app that uses Subaru's proprietary SSM protocols instead of the much slow odbii? Subaru SSM is read over the odbii port but is able to send a greater amount of data and at a much faster sampling rate than odbii.
There is already an opensource project called romraider (
www.romraider.com) that has successfully figured out how to read and tune the subaru ecu, lots of info is there probably saving you a lot of work from that start. Any interest in attempting an app like this?
