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62 lines
1.7 KiB
62 lines
1.7 KiB
/*
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HOME ASSISTANT MODULE
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Copyright (C) 2017 by Xose Pérez <xose dot perez at gmail dot com>
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*/
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#if HOMEASSISTANT_SUPPORT
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#include <ArduinoJson.h>
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void haSend() {
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DEBUG_MSG_P(PSTR("[HA] Sending autodiscovery MQTT message\n"));
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String component = String("light");
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DynamicJsonBuffer jsonBuffer;
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JsonObject& root = jsonBuffer.createObject();
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root["name"] = getSetting("hostname");
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root["platform"] = "mqtt";
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if (relayCount()) {
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root["state_topic"] = getTopic(MQTT_TOPIC_RELAY, 0, false);
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root["command_topic"] = getTopic(MQTT_TOPIC_RELAY, 0, true);
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}
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#if LIGHT_PROVIDER != LIGHT_PROVIDER_NONE
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if (lightHasColor()) {
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root["brightness"] = 1;
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root["brightness_state_topic"] = getTopic(MQTT_TOPIC_BRIGHTNESS, false);
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root["brightness_command_topic"] = getTopic(MQTT_TOPIC_BRIGHTNESS, true);
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root["rgb"] = 1;
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root["rgb_state_topic"] = getTopic(MQTT_TOPIC_COLOR, false);
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root["rgb_command_topic"] = getTopic(MQTT_TOPIC_COLOR, true);
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root["color_temp"] = 1;
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root["color_temp_command_topic"] = getTopic(MQTT_TOPIC_MIRED, true);
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}
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if (lightChannels() > 3) {
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root["white_value"] = 1;
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root["white_value_state_topic"] = getTopic(MQTT_TOPIC_CHANNEL, 3, false);
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root["white_value_command_topic"] = getTopic(MQTT_TOPIC_CHANNEL, 3, true);
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}
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#endif // LIGHT_PROVIDER != LIGHT_PROVIDER_NONE
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String output;
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root.printTo(output);
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String topic = getSetting("haPrefix", HOMEASSISTANT_PREFIX)
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+ String("/") + component + "/" + getSetting("hostname");
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mqttSendRaw(topic.c_str(), output.c_str());
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}
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#endif // HOMEASSISTANT_SUPPORT
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