In the GM engineering ecosystem, flash calibration files are often distributed or stored in specific archive formats (such as .zip , .jar , or proprietary containers). These containers hold the raw hex, bin, or utility files needed to program a vehicle’s Engine Control Module (ECM), Transmission Control Module (TCM), and other onboard computers. The Archive Creator Tool allows users to:
SharpGMad excels at real-time interaction. You can double-click a file inside the archive viewer to shell-execute it directly, allowing you to test a script instantly without fully extracting the addon. It also features a powerful automatic packing system, which can scan old info.txt formats and convert entire folders of legacy addons into modern, Workshop-ready structures in seconds.
This tool is invaluable for several advanced tasks within the DPS environment:
: Allows performance tuners to read back baseline software matrices across intricate electronic sub-assemblies like transmission controllers and radio modules. Best Practices for Error-Free Operation
Standard GM SPS2 programming requires a constant, stable internet connection to GM's servers. If the servers go down, or if you are working in a location with poor internet access, your shop stalls. The Archive Creator Tool allows you to prepare your programming archives ahead of time, enabling completely offline module flashing via DPS. 2. Custom Calibration and Tuning gm dps archive creator tool top
: Automatically generates DPS archive files from GM SPS cache folder calibration files. Global-B Support
: Reprogramming second-hand or recycled modules from other vehicles.
Open source / community-driven Best for: DIY tuners, independent shops, performance tuning
: Capability to create archives for newer GM Global-B vehicles, which use advanced UDS VIP security. In the GM engineering ecosystem, flash calibration files
The GM DPS Archive Creator Tool is a secondary utility that works alongside engineering versions of GM DPS (such as or newer).
: Version 2 of the tool can generate both standard DPS archives and DPS Type 4 files
Before diving into the tool, it’s important to understand the format. Many modern games use archive formats like .dps or .pak to compress game data. This keeps file sizes down and organizes assets efficiently. However, these archives are often proprietary, meaning standard zip tools like WinRAR or 7-Zip can’t create them—only unpack them.
Launch the Archive Creator Tool and input the required metadata. This includes the target Controller ID, the software part numbers, and the execution order of the flash blocks. Accurate metadata is critical; an incorrect Controller ID can result in a rejected flash or module damage. Step 3: Compress and Compile You can double-click a file inside the archive
The V2 tool stands out for several specific features that enhance its functionality:
This utility is not meant for standard consumer code reading, but it is a critical asset for several specific groups:
A developer modifies a calibration file. They must manually create a specific folder structure, write or edit an XML/INI configuration file to tell DPS how to handle the data, zip the files, rename the extension, and test it in DPS. A single typo in a text file results in a "Failed to Load Archive" error.