Collaboration diagram for New DCC++ Commannds used for LCC Fusion:

START MONITORING OF A DCC COMMAND

  <e ADDR [TRACK] >

Start the monitoring of the DCC commands for the specified address, on the specified track

ADDR: DCC address (or CV number) to be monitored
[TRACK]: track #, defaults to main track when not specified
- 0=both
- 1=main
- 2=prog returns: < e ADDR [TRACK] >

STOP MONITORING OF A DCC COMMAND

  <E ADDR [TRACK] >

Start the monitoring of the DCC commands for the specified address, on the specified track

ADDR: DCC address (or CV number) to be monitored
[TRACK]: track #, defaults to main track when not specified
- 0=both
- 1=main
- 2=prog returns: < e ADDR [TRACK] >

<x CAB FN_BELL FN_HORN EFFECT DURATION [TRACK] >

Starts a sound sequence

CAB: the short (1-127) or long (128-10293) address of the engine decoder
FN_HORN: fn number of cab's bell (e.g. specify '2' for F2)
FN_BELL: fn number of cab's horn (e.g. specify '1' for F1)
EFFECT: sound effect sequences of air horn and/or bells as follows:
- 0 - Bells (continous duration or until stopped)
- 1 - Airhorn (continous duration or until stopped)
- 2 - Applying Airbrakes (1 short airhorn with bells)
- 3 - Releasing Airbrakes (2 long airhorn with bells)
- 4 - Warning Signal (1 long, 1 short airhorn with bells)
- 5 - Approaching Grade Crossing (2 long, 1 short, 1 long airhorn with with bells)
- 6 - Stopping/Backing Up (3 short airhorn with bells)
- 7 - Approaching Station or Junction (1 long airhorn with bells)
DURATION: number of secs for the sound sequence.
- 0 - bells or airhorn is continous until stopped using stop sound command "<X>" is received
[TRACK]: track #, defaults to main track when not specified
- 0=both
- 1=main
- 2=prog

returns: < x CAB FN_BELL FN_HORN EFFECT DURATION [TRACK] >

<X CAB FN_BELL FN_HORN EFFECT [TRACK] >

Stops sound sequence

CAB: the short (1-127) or long (128-10293) address of the engine decoder
FN_HORN: fn number of cab's bell (e.g. specify '2' for F2)
FN_BELL: fn number of cab's horn (e.g. specify '1' for F1)
EFFECT: sound effect sequence that was previously used to "Start Sound Sequence"
[TRACK]: track # that was previously used to "Start Sound Sequence"

returns: < X CAB FN_BELL FN_HORN EFFECT [TRACK] >