CmdMapper is a script for the model railway control software JMRI. It's goal is to automatically forward turnout commands received from an interface to a different one.
It has been developed and tested for this setup:
- Throttle network: Loconet
- Command station: DCC++
Running this script you can control turnouts (using accessory decoders connected to DCC++) via Loconet devices (throttles, control panels...).
First create the turnouts in JMRI Turnouts Table:
CmdMapper will forward incoming commands to a turnout with the same name (except the first letter which indicates the connection), for example:
| Source | Destination |
|---|---|
| LT1 | DT1 |
| LT2 | DT2 |
| ... | ... |
Then run the script (Panels - Run Script...). A control panel is created, with two buttons to enable/disable the command mapping:
In the system console (Help - System Console...) it is possible to monitor the script activity:
