morthrane
Help I'* being Oppressed!
I thought CAN was a bit neat, but to my horror, I discovered it was basically CDMA-- ethernet. Shit's bad enough over time when you've got a nice climate controlled room and no heat or vibration sources.I skimmed the long breakdown post until I saw the part about a CAN wire.
With a background in industrial process control equipment, I can say with no uncertainty, FUCK THOSE THINGS.
And not in any sort of pleasurable way.
Not a big fan of CAN/Modbus/DeviceNet, especially not on a motor vehicle. :|

Really blows from a diagnostic standpoint, as you end up with a bunch of black boxes you can't test for sheit and a layer of hardware abstraction that means "another subsystem that can fail"... on top of the usual electrical failure modes.
