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This MVP release provides a complete full-stack solution for managing action mappings in Geutebruck's GeViScope and GeViSoft video surveillance systems. ## Features ### Flutter Web Application (Port 8081) - Modern, responsive UI for managing action mappings - Action picker dialog with full parameter configuration - Support for both GSC (GeViScope) and G-Core server actions - Consistent UI for input and output actions with edit/delete capabilities - Real-time action mapping creation, editing, and deletion - Server categorization (GSC: prefix for GeViScope, G-Core: prefix for G-Core servers) ### FastAPI REST Backend (Port 8000) - RESTful API for action mapping CRUD operations - Action template service with comprehensive action catalog (247 actions) - Server management (G-Core and GeViScope servers) - Configuration tree reading and writing - JWT authentication with role-based access control - PostgreSQL database integration ### C# SDK Bridge (gRPC, Port 50051) - Native integration with GeViSoft SDK (GeViProcAPINET_4_0.dll) - Action mapping creation with correct binary format - Support for GSC and G-Core action types - Proper Camera parameter inclusion in action strings (fixes CrossSwitch bug) - Action ID lookup table with server-specific action IDs - Configuration reading/writing via SetupClient ## Bug Fixes - **CrossSwitch Bug**: GSC and G-Core actions now correctly display camera/PTZ head parameters in GeViSet - Action strings now include Camera parameter: `@ PanLeft (Comment: "", Camera: 101028)` - Proper filter flags and VideoInput=0 for action mappings - Correct action ID assignment (4198 for GSC, 9294 for G-Core PanLeft) ## Technical Stack - **Frontend**: Flutter Web, Dart, Dio HTTP client - **Backend**: Python FastAPI, PostgreSQL, Redis - **SDK Bridge**: C# .NET 8.0, gRPC, GeViSoft SDK - **Authentication**: JWT tokens - **Configuration**: GeViSoft .set files (binary format) ## Credentials - GeViSoft/GeViScope: username=sysadmin, password=masterkey - Default admin: username=admin, password=admin123 ## Deployment All services run on localhost: - Flutter Web: http://localhost:8081 - FastAPI: http://localhost:8000 - SDK Bridge gRPC: localhost:50051 - GeViServer: localhost (default port) Generated with Claude Code (https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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TACI - Telnet Action Command Interface
Converted from
GeViScope/Additional documentation/TACI - Telnet Action Command Interface.pdfusingpdftotext -layout.
Plugin: TACI - Telnet Action Command Interface Konzept | Concept | Projet | Concepto
GeViScope provides an internal optional to send and receive actions system-wide. The normal method of externally sending and receiving actions is provided by the GeViScope SDK. However, in a number of situations it is not possible to use the Win32-based SDK. TACI (Telnet Action Command Interface) thus provides an option for sending and receiving actions in ASCII format. TACI converts these ASCII actions into normal GeViScope actions, or conversely converts GeViScope actions into ASCII format for transmission over a Telnet port.
Gut zu wissen | Good to know | Bon à savoir | Conviene saber
Your software must be capable of sending and receiving text in ASCII format.
Use the description of the actions in the SDK to become familiar with the actions and their parameters. The GSCPLC Simulator helps you to find the GeViScope directory.
Prozedur | Procedur | Procédure | Procedimiento
How to configure TACI Ensure that the file GscTelnetActionCommandInterface.dll has been copied to the directory GeViScope/Mediaplugins. Copy the file to this location if it is not already there.
In GSCSetup, open the Hardware Selection menu.
Click with the right mouse button in the list view and select Add in the popup menu. Select the plugin GscTelnetActionCommandPlugin (in our example, Plugin 004) by marking it and clicking on Add.
The TACI plugin is now entered as a hardware resource in the hardware module list. If you click on it, you can set the required parameters.
The following describes the parameters:
ADVI CE UDP is not currently implemented.
ActionFilterIn/ ActionFilterOut Regular Expression to filter incoming or outgoing messages. * means pass all. CommandTerminationChars Chars defining the end of a command FormatASCIIReply Format string of the reply from TACI {0}: Return value 3: Error(No action 4: OK) {1}: Position of echo {2}: Send termination signal at the end (CR/ LF) FormatBinaryReply Obsolete FormatReceivedActions {0} Position of Action in the received string MaxTCPVonnections Maximum number of allowed TACI connections for one server SendAllActions Forward all actions from GeviScope to Telnet TCPBinaryIntelByteOrder Obsolete TCPBinaryRepyDownwardsCompatible Obsolete TCPEnabled Obsolete TCPPort Number of TCP Port for the telnet connection Number of TCP Port for the telnet If set tot true you will receive an echo of your connection command
Hello World! After you have configured TACI as described above, simply open a Telnet connection using the Windows Telnet program. To do this, open the CMD, tip in telnet and press enter. Then type o [hostname] 12007 .
You can now send a simple user action, for instance CustomAction (1,"HelloWorld"). In the PLCSimulator, you see the actions that you have sent and you can send actions from the PLCSimulator to the Telnet clients.