ZerOne wrote:Ill see if I can scan NAV button on the steering wheel controls.
(Not sure if the Nav Gateway responds to the NAV button steering wheel command and tells the head unit to select the RGBs Input for the Nav, or if the head unit sees this packet, and responds to it (if the Nav unit is detected).
Ill also grab the HSV EDI button packet while I have everything connected.
(I think the EDI button has a slightly different resistor value than the Series I Phone Button,
as it behaved exactly like pressing the phone button on a Series I, but with the IQ unit in there,
It behaves completely different to the Phone Button.
(With the IQ unit, pressing the phone button from non HSV EDI steering wheel buttons, puts you in to the Phone Menu).
Pressing the EDI button on an IQ system prompts the IQ to enter EDI mode.
Might also try and scan for touch screen presses as well.
I beg to differ Matti, on my S1 with IQ:
Pressing Phone with normal steering wheel controls and IQ goes to EDI
Pressing Mute with normal steering wheel controls and IQ goes to Phone (Holding will fire up Siri)
Ive gotta get around to logging the touch screen packets as I know they are sent because the EDI reads the packets over GMLAN for its menus. Be pretty cool for a CarPC if you wrote a little driver to read em and convert to mouse locations
Too many irons in the fire is my problem
Daily Ute - 2009 Holden VE SSV Ute Single Turbo (IQ, E3 Cluster, EDI) - 586rwhp
Drag Ute - 2002 Holden VU SS Twin Turbo - 1010rwhp [SOLD]
All VE/VF Module reprogramming. Remote programming with flash box
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