Package jmri.jmrix.can.adapters.gridconnect

Defines classes for communicating with the CAN network via hardware which uses the GridConnect format.

The primary implementation handles the regular format. The canusb package is a vestigal specific implementation which has been pulled back into the main package for the "CAN via GridConnect adapter" connection.

The MERG CAN-RS and CAN-USB adapters speak a slightly different varient of the GridConnect protocol, where the computer-to-adapter headers are fixed length and left-justified. This is handled via inheritance in the gridconnect.canrs subpackage.