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HA binary sensors put on MQTT queue

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This commit is contained in:
proddy
2020-11-15 15:22:54 +01:00
parent 88135ad277
commit 978e0b8d83
2 changed files with 11 additions and 29 deletions
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31
src/mqtt.cpp
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@@ -687,8 +687,7 @@ void Mqtt::register_mqtt_ha_binary_sensor(const __FlashStringHelper * name, cons
return;
}
DynamicJsonDocument doc(EMSESP_MAX_JSON_SIZE_SMALL);
// StaticJsonDocument<EMSESP_MAX_JSON_SIZE_SMALL> doc;
StaticJsonDocument<EMSESP_MAX_JSON_SIZE_SMALL> doc;
doc["name"] = name;
doc["uniq_id"] = entity;
@@ -716,31 +715,16 @@ void Mqtt::register_mqtt_ha_binary_sensor(const __FlashStringHelper * name, cons
snprintf_P(ha_device, sizeof(ha_device), PSTR("ems-esp-%s"), EMSdevice::device_type_2_device_name(device_type).c_str());
ids.add(ha_device);
doc.shrinkToFit();
char topic[MQTT_TOPIC_MAX_SIZE];
snprintf_P(topic, sizeof(topic), PSTR("homeassistant/binary_sensor/ems-esp/%s/config"), entity);
// convert json to string and publish immediately with retain forced to true
char payload_text[256];
serializeJson(doc, payload_text); // convert json to string
uint16_t packet_id = mqttClient_->publish(topic, 0, true, payload_text);
#if defined(EMSESP_STANDALONE)
LOG_DEBUG(F("Publishing topic %s"), topic);
#else
if (!packet_id) {
LOG_ERROR(F("Failed to publish topic %s"), topic);
} else {
LOG_DEBUG(F("Publishing topic %s"), topic);
}
#endif
// delay(MQTT_PUBLISH_WAIT);
delay(50);
// queue MQTT publish
publish(topic, doc.as<JsonObject>());
}
// HA config for a normal 'sensor' type
// entity must match the key/value pair in the _data topic
// some string copying here into chars, it looks messy but does help with heap fragmentation issues
void Mqtt::register_mqtt_ha_sensor(const char * prefix,
const __FlashStringHelper * suffix,
const __FlashStringHelper * name,
@@ -797,8 +781,7 @@ void Mqtt::register_mqtt_ha_sensor(const char * prefix,
}
new_name[0] = toupper(new_name[0]); // capitalize first letter
DynamicJsonDocument doc(EMSESP_MAX_JSON_SIZE_SMALL);
// StaticJsonDocument<EMSESP_MAX_JSON_SIZE_SMALL> doc;
StaticJsonDocument<EMSESP_MAX_JSON_SIZE_HA_CONFIG> doc;
doc["name"] = new_name;
doc["uniq_id"] = uniq.c_str();
@@ -814,9 +797,8 @@ void Mqtt::register_mqtt_ha_sensor(const char * prefix,
JsonArray ids = dev.createNestedArray("ids");
ids.add(ha_device);
doc.shrinkToFit();
// convert json to string and publish immediately with retain forced to true
char payload_text[256];
char payload_text[EMSESP_MAX_JSON_SIZE_HA_CONFIG];
serializeJson(doc, payload_text); // convert json to string
uint16_t packet_id = mqttClient_->publish(topic, 0, true, payload_text);
@@ -830,7 +812,6 @@ void Mqtt::register_mqtt_ha_sensor(const char * prefix,
#endif
}
// delay(MQTT_PUBLISH_WAIT); // don't flood asynctcp
delay(50); // enough time to send the short message out
}
} // namespace emsesp