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add option to disable analog event publishing

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Wolfgang Hottgenroth
2021-08-25 11:58:35 +02:00
parent fc78dc7f4d
commit 78f001fd70
3 changed files with 17 additions and 11 deletions
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readme.md
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@ -30,12 +30,14 @@ Configuration is done using a configuration file
analogInputEventTopicPrefix = dt1/ai/event
analogInputPeriodicTopicPrefix = dt1/ai/periodic
analogInputPublishPeriod = 10.0
disableAnalogInputEventPublishing = true
### Operation details
While the input and discrete input registers are scanned with the configured scanrate, an action on a coil according to a received message is issued immediately. At the same time the all input registers are scanned.
Using a configuration option it is possible to disable the publishing of analog change event - if only periodic information (like for a thermometer or so) is required.
The MQTT messages related to change events of input or discrete input registers are marked as //retained//.