Support

Map CAN signal bits, decode known raw frames, retain factor, bounds, ownership, units, and validation fixtures without a hardware connection.

Start with the included sample

The app opens with a complete local sample workspace, so every main workflow can be reviewed without an account or external hardware.

Reset local data

Use the restore sample action in the editable workspace screen. This replaces the app's local workspace only.

Contact

Email support@shadowfetch.com with the app name, iOS version, device model, and steps that reproduce the issue. Do not include confidential field data.

Framecairn decodes manually recorded raw values under the bit positions and factors you provide; it does not connect to a vehicle or device, transmit frames, validate safety, or replace approved network definitions. Confirm endianness, signedness, multiplexing, scaling, units, and fixtures with the system owner.