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prep work for boiler MQTT HA Discovery

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This commit is contained in:
proddy
2020-09-02 21:10:38 +02:00
parent f61af15c12
commit e1df59911f
2 changed files with 28 additions and 4 deletions
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25
src/devices/boiler.cpp
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@@ -64,6 +64,14 @@ Boiler::Boiler(uint8_t device_type, int8_t device_id, uint8_t product_id, const
register_mqtt_cmd(F("boilhystoff"), [&](const char * value, const int8_t id) { set_hyst_off(value, id); });
register_mqtt_cmd(F("burnperiod"), [&](const char * value, const int8_t id) { set_burn_period(value, id); });
register_mqtt_cmd(F("pumpdelay"), [&](const char * value, const int8_t id) { set_pump_delay(value, id); });
EMSESP::esp8266React.getMqttSettingsService()->read([&](MqttSettings & settings) {
mqtt_format_ = settings.mqtt_format; // single, nested or ha
if (mqtt_format_ == MQTT_format::HA) {
register_mqtt_ha_config();
}
});
}
// add submenu context
@@ -77,6 +85,23 @@ void Boiler::add_context_menu() {
});
}
// create the config topic for Home Assistant MQTT Discovery
// homeassistant/sensor/ems-esp/boiler
// state is /state
// config is /config
void Boiler::register_mqtt_ha_config() {
StaticJsonDocument<EMSESP_MAX_JSON_SIZE_MEDIUM> doc;
/*
* not finished yet - see https://github.com/proddy/EMS-ESP/issues/288
doc["name"] = "boiler";
doc["uniq_id"] = "boiler";
// Mqtt::publish(topic); // empty payload, this remove any previous config sent to HA
Mqtt::publish("homeassistant/sensor/ems-esp/boiler/config", doc, true); // publish the config payload with retain flag
*/
}
void Boiler::device_info(JsonArray & root) {
JsonObject dataElement;