Perfect 👍

If someone want to try... Calibrations for HMI 2.5 84099718/84028485 from Buick Encore 2019.

I dont know if are compatibles with europeans HMIs 2.5 and others HMI numbers.

 

has an announce on google. you can search it using the vin. KL4CJCSM9KB891239

 

 

a few days ago, tested anothers cals from Chevy, Cadillac in a hmi 2.0 and works...

 

HMI 84099718.zip

well, works in a 234 15900 hmi 2.5.

 

Now i cant go back to Opel theme. LOL via sps, software not available for this hmi

Yeah, same error for me for SPS2.. I guess it does not like seeing "incorrect" CALs than it was expecting.

someone has archieved the uboot mode in the hmi 2.5? im trying but...

 

TBB-gd41017e #1

TBB-gd41017e #1

TBB-gd41017e #1

TBB-gd41017e #1

TBB-gd41017e #1
# INFO SW=GMG3G_LINUX_15.1A044 GMG3_AUTOSAR_15.0C06.12 
mDNSResponder: mDNSResponder (Engineering Build) (Jun  8 2015 17:59:40) starting
mDNSResponder: mDNS allowed interface: cplay
mDNSResponder: mDNS disallowed interfaces: none(disabled)
mDNSResponder:   6: Listening for incoming Unix Domain Socket client requests
mDNSResponder: mDNS_AddDNSServer: Lock not held! mDNS_busy (0) mDNS_reentrancy (0)
mDNSResponder: mDNS_AddDNSServer: Lock not held! mDNS_busy (0) mDNS_reentrancy (0)
mDNSResponder: mDNSPlatformSourceAddrForDest: connect 1.1.1.1 failed errno 101 (Network is unreachable)
Creating zram swap with 300 MBytes
khd: Looking up config value for key 'key_store'
khd: Key store path: /var/opt/bosch/dynamic/keyman/key_store.

khd: Looking up config value for key 'listen_socket'
khd: Server listen path: /var/run/khd/listen.

khd: Reading disc store file
khd: Number of keys on disc: 1
Created zram swap with 300 MBytes
# INFO HIT NOT Enable/Available

 

the system boots normaly

I was also not able to get in U-Boot, i just changed the settings in the Partition like HMI_Guy has described.

But I didn't get it SSH to work because the ASIX AX88179 driver is not installed and not able to installed.

still working.

 

 

 

Is it possible to connect using serial console to Instrument cluster UHS?

34 minutes ago, ZZZ said:

Is it possible to connect using serial console to Instrument cluster UHS?

i dont think so possible. the HMI is a linux system based and have the console serial port. but the UHS.. i dont know. 

On 7/29/2022 at 1:33 PM, Troy said:

interesting stuff. Do you know what that install and recorder icon is used for? 

I've been doing some research, and the Recorder button is for, as the name suggests, to record video from the K157 module. K157 is the 360 vision module (RPO UVH) and all the cameras in the car are connected to this module. Front, sides and rear. Example vin: W0VZT6GF1J1168520 In the TIS, there is detailed information about the Recorder function

Hi, someone knows if the SHOP app in the hmi 2.5 still working in USA vehicles?

 

 

In EU vehiches the shop goes to
vehicle.api.eur.onstar.com:443 > this host is dead

in USA veiches:
vehicle.api.gm.com:443

 

On 28/09/2021 at 15:46, Miragui said:

 

O EMMC usa MBR e tem um total de 6 partições. 3 partições primárias e 1 partição estendida com 3 partições, todas formatadas em EXT4.

Hello, good times everyone.

 

I'm in the process of finding out about the HMI module. I already know the SD solder points, I have a backup SD with the software in version SW.15.2B033. The issue is that same version is not accepted in other frames.

 

Being Linux files their reading by me is vague.

I believe I'm close to being able to adapt the sd in place of the memory without much difficulty. 

Can you give any tips, is it possible to use the same files in another HMI, is your data only in memory?

Sorry about my English.

I found a link where there are open source code for several versions. I downloaded some, but I don't know their application. Could someone take a look?

 

Bosch Open Source Software

OSS.BOSCH-CM.COM

 

Yes, it's a known link.
But these files are just Open-source system firmware (kernel, drivers, runtimes etc.).
GM receive that base image from Bosch, and build their HMI system on top of that.

if you have access to SPS, you can perform a usb download the HMI firmware. around 2,7Gb.

26 minutes ago, Arbe_gtc said:

se você tiver acesso ao SPS, poderá realizar um download usb do firmware da IHM. cerca de 2,7Gb.

Sorry, but what would SPS be?

5 minutes ago, Andreia Pereira Lemes said:

Sorry, but what would SPS be?

techline connect

On 3/13/2023 at 5:11 PM, Andreia Pereira Lemes said:

Hello, good times everyone.

 

I'm in the process of finding out about the HMI module. I already know the SD solder points, I have a backup SD with the software in version SW.15.2B033. The issue is that same version is not accepted in other frames.

 

Being Linux files their reading by me is vague.

I believe I'm close to being able to adapt the sd in place of the memory without much difficulty. 

Can you give any tips, is it possible to use the same files in another HMI, is your data only in memory?

Sorry about my English.

Nice work on adapting the SD adapter.

Changing only the data from the EMMC is not going to work. All the system checksums are in the EMMC, but it checks against the NOR GL512. So you have to change the data from both. Calibration data is stored in the NOR. My advice is change the data in both the EMMC and NOR. 

13 hours ago, Miragui said:

Bom trabalho na adaptação do adaptador SD.

Alterar apenas os dados do EMMC não vai funcionar. Todas as somas de verificação do sistema estão no EMMC, mas são verificadas no NOR GL512. Então você tem que mudar os dados de ambos. Os dados de calibração são armazenados no NOR. Meu conselho é alterar os dados tanto no EMMC quanto no NOR. 

Thank you for your guidance, but I don't know how to proceed. 
Could you give more details?

Dump emmc data from the new hmi product, and then raise the screen. However, a reboot occurs after 1 minute and 22 seconds.

 

Is it a problem to transform emmc data?

hello everybody,
First post on this forum, thanks for allowing.

I develop automotive solutions, and this time HMI2.5.
objective is to restore or change identity data in the workbench.

I can change VIN via OBD2.
I want to do this to replace a damaged GM HMI with another purchased from a crashed vehicle or with a total loss.

  That I've already managed to do, I can access the EMMC, but it asks for a password (which I would like to know).
My question here today:
1: what is the passwor, if it is in the Serial, model, or other location.
2: about the GL512 if it can be modified on the bench.
3: to change ID from one vehicle to another need to change in EMMC and GL512.
4: how to connect the HMI on the workbench, what and which modules are needed.

 

it is very likely that others have these same questions, think about it,
I work with HMI in the Americas.
thanks,
Carlos.

 

 

 

Please help me. Requires DUMP HMI 2.5 navi and NOR s29gl512s. I can't read my EMMC. The microchip is unreadable. I want to replace the EMMC and restore my HMI.

On 3/24/2023 at 8:21 AM, mmbrothers said:

Dump emmc data from the new hmi product, and then raise the screen. However, a reboot occurs after 1 minute and 22 seconds.

 

Is it a problem to transform emmc data?

in a HMI 2.0 I have the same problem with non opel calibrations. it reboots randomly. but with opel calibrations it works normally.

Hi guys.
Which setup do I need to run HMI with screen on the bench? I have HMI 2.5, escalade lcd and radio module. What do I need to do to turn on the screen?
Battery voltage applied to all modules, MOST looped, LIN5 and LIN10 connected to display module, communication enable pulled up to supply voltage, but screen still dark.

Thank you in advance.

On 9/2/2023 at 6:37 PM, xGhost said:

Hi guys.
Which setup do I need to run HMI with screen on the bench? I have HMI 2.5, escalade lcd and radio module. What do I need to do to turn on the screen?
Battery voltage applied to all modules, MOST looped, LIN5 and LIN10 connected to display module, communication enable pulled up to supply voltage, but screen still dark.

Thank you in advance.

Radio (EU Silverbox or US Densoten) HMI, speedometer (UDD or UHS) and close the most bus betwen all units in ring. need to connect the blue cable from HMI to Display (LVDS video signal) and most control from radio to all units in the most bus