Serge NOEL
32 lines
1.2 KiB
Python
32 lines
1.2 KiB
Python
# Example of how to define new send and receive topics strings for the MQTT Turnouts
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#
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# The script before should be run before loading the panels.
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# It only sets the prefix for Turnouts created _after_ this is run.
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#
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# Author: Bob Jacobsen, copyright 2019
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import jmri
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import java
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# Find the MqttTurnoutManager
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m = jmri.InstanceManager.getNullableDefault( jmri.jmrix.mqtt.MqttTurnoutManager )
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print "From InstanceManager as MqttTurnoutManager: ", m
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if( m is None ):
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# Might only have one connection,
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mList = jmri.InstanceManager.getDefault( jmri.TurnoutManager ).getManagerList( )
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#print mList
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for m in mList:
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if( isinstance( m, jmri.jmrix.mqtt.MqttTurnoutManager ) ):
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break
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m = None
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#m = mList[1] # 1 is only appropriate if the MQTT connection is first configured in JMRI
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print "From InstanceManager as TurnoutManager: ", m
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# Now set a sample prefix
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if( m is not None ):
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m.setSendTopicPrefix("foo/bar/jmri-sample-prefix/") # can be anything but should have a / at end but not at start
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m.setRcvTopicPrefix("foo/bar/jmri-sample-prefix/")
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print( "MQTT prefixes updated" )
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else:
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print( "MQTT prefixes not updated" )
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