Ah... alextronic... Yes, I've been through his site... The translation is... weird. Google does a better job, but neither seem to do very well on technical pages

However he doesn't document the 0x38 0x02 message either. Nor does the v5 PDF from the old yahoo groups iBus discussions...

The last 2 days have been spent moving from a pinboard and lots of loose wires to some triboard and everything soldered and neat. So not had a chance to do more testing yet. Also for some reason Wifi fails when it's in the car so I need t move stuff around to get my serial port back (Currently it's connected to the Upis control interface but I think I'll connect it to the USB interface instead and put the getty back so I can connect in)

In theory it works (i.e. it works using a test program that fires messages at it), but that's making assumptions about which packets identify the player, that don't seem to be true in my X5...

H