VAG-COM/VCDS EVERYTHING

[xoom]

Check functions FT_EEPROM_Read, FT_EEPROM_Program, FT_EE_Read and FT_EE_Program.
Some may deal with ATMEGA 162 EEPROM.

If somebody has unpacked exe 18.1.0, please provide, otherwise I can try, but can do only x86 version.

All those functions deal with FT232Rx (internal) FT232Bx (external) eeprom

[dj2d]

I have an old 16.8.x cracked VCDS that was working with cracked RT_USB.dll, I don't know in what way it's modified but I can assume it is in a good way, I will try to use this one and check what's happening.

That's the only real issue I got so far, from time to time invalid licence, sometimes uninstall/clear windows reg/reinstall do the trick, other times I have to reflash the atmega.

Tried it, VCDS doesn't start (Kolimer logo, VCDS process is runing but the software doesn't start)

I can share this dll if someone can make something with it

[ccr64k]

VCDS 18.1.0 imports following RT_USB.dll functions:

FT_Close
FT_ClrDtr
FT_ClrRts
FT_CreateDeviceInfoList
FT_EE_UASize
FT_EE_UAWrite
FT_GetDeviceInfo
FT_GetDeviceInfoList
FT_GetDriverVersion
FT_GetLibraryVersion
FT_GetModemStatus
FT_GetQueueStatus
FT_Open
FT_Purge
FT_Read
FT_ReadEE
FT_ResetDevice
FT_SetBaudRate
FT_SetBreakOff
FT_SetBreakOn
FT_SetDataCharacteristics
FT_SetDtr
FT_SetLatencyTimer
FT_SetRts
FT_SetTimeouts
FT_W32_CloseHandle
FT_Write

[xoom]

VCDS 18.1.0 imports following RT_USB.dll functions:

FT_Close
FT_ClrDtr
FT_ClrRts
FT_CreateDeviceInfoList
FT_EE_UASize
FT_EE_UAWrite
FT_GetDeviceInfo
FT_GetDeviceInfoList
FT_GetDriverVersion
FT_GetLibraryVersion
FT_GetModemStatus
FT_GetQueueStatus
FT_Open
FT_Purge
FT_Read
FT_ReadEE
FT_ResetDevice
FT_SetBaudRate
FT_SetBreakOff
FT_SetBreakOn
FT_SetDataCharacteristics
FT_SetDtr
FT_SetLatencyTimer
FT_SetRts
FT_SetTimeouts
FT_W32_CloseHandle
FT_Write

And all those functions are for communication with FT232

[ccr64k]

All those functions deal with FT232Rx (internal) FT232Bx (external) eeprom

Yes, you are right, do you understand how the communication with ATMEGA 162 is performed by VCDS.exe? I expect that commands are sent through FT chip

[ccr64k]

Please delete this post if possible.

[ccr64k]

Tried it, VCDS doesn't start (Kolimer logo, VCDS process is runing but the software doesn't start)

I can share this dll if someone can make something with it

RT_USB.dll is raw, you can use any debugger to explore. However as mentioned here, it deals with FT chip. For discovering the communication, you will need to dig into main exe file.

[xoom]

Yes, you are right, do you understand how the communication with ATMEGA 162 is performed by VCDS.exe? I expect that commands are sent through FT chup

Yes i know how ATMega communicates with VCDS.. There is many Encryptions .. Checksums and all crap

[ccr64k]

Yes i know how ATMega communicates with VCDS.. There is many Encryptions .. Checksums and all crap

Super, so is possible to do a communication using TP 2.0 and send KWP2000 commands through FT and ATMEGA to CAN bus or ATMEGA requires that crap to do the communication with CAN bus controllers.

[ccr64k]

It's ah... it's a bit runny.

[flavyus1987]

It's ah... it's a bit runny.

what is the diff ?

[ccr64k]

Unpacked exe
Can somebody find where is blacklisted Kolimer v5 serial and where the blacklisted serials are checked?

[r0bertt]

Can somebody advise how to unlock my vcds 17.8? right now it`s unregistered and not found. If someone could provide me more details step by step how to use loader it would be great! thank you in advance

[kaalis]

First open it up and see what's inside.

[Couger0]

thankyou for this