Temperature usermod HA autodicovery.

This commit is contained in:
Blaz Kristan 2022-05-18 19:49:49 +02:00
parent c6578870f0
commit 7d25b234d5

View File

@ -46,6 +46,8 @@ class UsermodTemperature : public Usermod {
bool enabled = true; bool enabled = true;
bool HApublished = false;
// strings to reduce flash memory usage (used more than twice) // strings to reduce flash memory usage (used more than twice)
static const char _name[]; static const char _name[];
static const char _enabled[]; static const char _enabled[];
@ -132,6 +134,28 @@ class UsermodTemperature : public Usermod {
return false; return false;
} }
void publishHomeAssistantAutodiscovery() {
if (!WLED_MQTT_CONNECTED) return;
char json_str[1024], buf[128];
size_t payload_size;
StaticJsonDocument<1024> json;
sprintf_P(buf, PSTR("%s Temperature"), serverDescription);
json[F("name")] = buf;
strcpy(buf, mqttDeviceTopic);
strcat_P(buf, PSTR("/temperature"));
json[F("state_topic")] = buf;
json[F("device_class")] = F("tempearature");
json[F("unique_id")] = escapedMac.c_str();
json[F("unit_of_measurement")] = F("°C");
payload_size = serializeJson(json, json_str);
sprintf_P(buf, PSTR("homeassistant/sensor/%s/config"), escapedMac.c_str());
mqtt->publish(buf, 0, true, json_str, payload_size);
HApublished = true;
}
public: public:
void setup() { void setup() {
@ -206,6 +230,23 @@ class UsermodTemperature : public Usermod {
} }
} }
/**
* connected() is called every time the WiFi is (re)connected
* Use it to initialize network interfaces
*/
//void connected() {}
/**
* subscribe to MQTT topic if needed
*/
void onMqttConnect(bool sessionPresent) {
//(re)subscribe to required topics
//char subuf[64];
if (mqttDeviceTopic[0] != 0) {
publishHomeAssistantAutodiscovery();
}
}
/* /*
* API calls te enable data exchange between WLED modules * API calls te enable data exchange between WLED modules
*/ */