Hi.

Back to the topic:

To those who know some things about OBD-II (I certainly don't): Is it possible to read the current speed through tha interface, or the current mileage? If so, shouldn't these two infos be quite valuable for navigation systems? And if that is the case (I think so): Do you guys think that it is fairly easy/cheap to get a circuit together that allows the quasi-simultaneous read-out of both necessary information sources (GPS and OBD-II)? something like accepting command strings from the empeg that are prefixed by a code for the receipient and the actual length of the original command string, and sending the original string only to the device that was specified, and in turn taking the inputs from both external devices, prefix them by identifiers (and length specifier), and send those on to the empeg?

I know this could also go to the PCA thread in projects as well as to the nav thread over there. May be I should post a cross reference over there.

cu,
sven