Jump to content
  • Sign up for FREE! Become a GM-Trucks.com Member Today!

    In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience. 

Recommended Posts

So did everyone just give up on development of this thing?

 

When I heard this system was open source I got visions of custom themes, and taking advantage of the hardware in new and exciting ways... Like gauges and stuff.

 

Let alone enabling Android Auto or free use of backup cam for less than the $1,000 other companies charge...

 

 

People don't understand that open source ISNT. It just happens to utilize SOME open source components lol They are required to disclose what open source components they use and the code IE busy box etc... these aren't even close to open source but they do use some components.

Share this post


Link to post
Share on other sites

The intent was for this project to be open source. I don't have access to the firmware nor time to reverse engineer the HMI module meaning the project is at a stand still.

 

For the time being you will have to rely on those who have capitalized on access to gm equipment for updates and modifications.

Share this post


Link to post
Share on other sites
On 3/2/2017 at 1:05 AM, OhmMega said:

The intent was for this project to be open source. I don't have access to the firmware nor time to reverse engineer the HMI module meaning the project is at a stand still.

 

For the time being you will have to rely on those who have capitalized on access to gm equipment for updates and modifications.

Hey I have the usb update files and map update files you’ve been looking for! If you got some programming skills I could really use the help making a way to boot into this HMI and try to get access to a file directory. Here’s my bench setup so far.

B161F751-68F2-4BD9-B4D0-8AAB663479B9.jpeg

Share this post


Link to post
Share on other sites

 

hello I need help for steering wheel commands, I'm installing an aftermarket android in the car and I have done to assign the pins of the hmi 2.0 module to locate the pins for steering wheel commands ..... thx

 

 

 

 

Gray plug [X2]

pin - color / stripe - description

01 - White / Violet - 12v +

02 - White / Green - MOST data

03 - Gray / Violet - MOST data

04 - na

05 - Gray / Yellow - unknown

06 - White / Blue - unknown

07 - na

08 - Gray / Violet - MOST data

09 - White / Green - MOST data

10 - na

11 - na

12 - na

 

Black plug [X1]

pin - color / stripe - description

01 - Gray / Yellow - Mic +

02 - Black / Gray - Mic-

03 - na04 - na

05 - White / Blue - unknown

06 - na

07 - Red / Violet - 12v + Battery

08 - Black - 0v (ground)

09 - Green / White - LIN data

10 - na

11 - Blue - CAN H

12 - White - CAN L

13 - Blue - CAN H

14 - White - CAN L

15 - na

16 - na

Share this post


Link to post
Share on other sites
5 hours ago, stealthor said:

 

hello I need help for steering wheel commands, I'm installing an aftermarket android in the car and I have done to assign the pins of the hmi 2.0 module to locate the pins for steering wheel commands ..... thx

 

 

 

 

Gray plug [X2]

pin - color / stripe - description

01 - White / Violet - 12v +

02 - White / Green - MOST data

03 - Gray / Violet - MOST data

04 - na

05 - Gray / Yellow - unknown

06 - White / Blue - unknown

07 - na

08 - Gray / Violet - MOST data

09 - White / Green - MOST data

10 - na

11 - na

12 - na

 

Black plug [X1]

pin - color / stripe - description

01 - Gray / Yellow - Mic +

02 - Black / Gray - Mic-

03 - na04 - na

05 - White / Blue - unknown

06 - na

07 - Red / Violet - 12v + Battery

08 - Black - 0v (ground)

09 - Green / White - LIN data

10 - na

11 - Blue - CAN H

12 - White - CAN L

13 - Blue - CAN H

14 - White - CAN L

15 - na

16 - na

I believe steering wheel controls would be through the LIN bus, you may have to get the PAC or Metro steering wheel controls retainment kit, if they make one yet.

  • Like 1

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.