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Implemented MQTT topics reachable and producing per inverter

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This commit is contained in:
Thomas Basler 2022-10-01 10:47:19 +02:00
parent 862b65e844
commit 4fe2111173
2 changed files with 5 additions and 0 deletions
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2
docs/MQTT_Topics.md
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@ -60,6 +60,8 @@ cmd topics are used to set values. Status topics are updated from values set in
| Topic | R / W | Description | Value / Unit |
| ----------------------------------------- | ----- | ---------------------------------------------------- | -------------------------- |
| [serial]/status/limit_relative | R | Current applied production limit of the inverter | % of total possible output |
| [serial]/status/reachable | R | Indicates whether the inverter is reachable | 0 or 1 |
| [serial]/status/producing | R | Indicates whether the inverter is producing AC power | 0 or 1 |
| [serial]/cmd/limit_persistent_relative | W | Set the inverter limit as a percentage of total production capability. The value will survive the night without power | % |
| [serial]/cmd/limit_persistent_absolute | W | Set the inverter limit as a absolute value. The value will survive the night without power | Watt (W) |
| [serial]/cmd/limit_nonpersistent_relative | W | Set the inverter limit as a percentage of total production capability. The value will reset to the last persistent value at night without power | % |

3
src/MqttPublishing.cpp
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@ -66,6 +66,9 @@ void MqttPublishingClass::loop()
MqttSettings.publish(subtopic + "/status/limit_relative", String(inv->SystemConfigPara()->getLimitPercent()));
}
MqttSettings.publish(subtopic + "/status/reachable", String(inv->isReachable()));
MqttSettings.publish(subtopic + "/status/producing", String(inv->isProducing()));
uint32_t lastUpdate = inv->Statistics()->getLastUpdate();
if (lastUpdate > 0 && lastUpdate != _lastPublishStats[i]) {
_lastPublishStats[i] = lastUpdate;