Add checks if mqtt is connected

Author: spuder

firmware/conf.d/mqtt_bambu_lan.yaml

@@ -48,15 +48,6 @@ mqtt:
     -----END CERTIFICATE-----
   clean_session: true
   enable_on_boot: false
-#TODO: set enable_on_boot to false once this is merged: https://github.com/esphome/esphome/pull/7716
-# script: 
-#   - id: check_mqtt_creds
-#     then:
-#       - lambda: |-
-#           if (id(bambu_mqtt)->broker != "" && id(bambu_mqtt)->password != "" && id(bambu_serial_number) != "") {
-#             ESP_LOGI("MQTT", "Enabling MQTT");
-#             id(bambu_mqtt)->enable = true;
-#           }
 
 # text_sensor:
 #   - platform: mqtt_subscribe

firmware/conf.d/pn532_rfid-ams.yaml

@@ -63,7 +63,7 @@ pn532_spi:
         - if:
             condition:
               and:
-                #TODO: Verify mqtt is connected
+                - mqtt.connected
                 - lambda: 'return id(filament_raw_data1).state != "";'
                 - lambda: 'return id(filament_raw_data1).state != "{}";'
                 - binary_sensor.is_on: rfid_reader_spi_1_tag_is_openspool
@@ -154,7 +154,7 @@ pn532_spi:
         - if:
             condition:
               and:
-                #TODO: Verify mqtt is connected
+                - mqtt.connected
                 - lambda: 'return id(filament_raw_data2).state != "";'
                 - lambda: 'return id(filament_raw_data2).state != "{}";'
                 - binary_sensor.is_on: rfid_reader_spi_2_tag_is_openspool

firmware/conf.d/pn532_rfid-solo.yaml

@@ -101,7 +101,7 @@ pn532_spi:
         - if:
             condition:
               and:
-                #TODO: Verify mqtt is connected
+                - mqtt.connected
                 - lambda: 'return id(filament_raw_data0).state != "";'
                 - lambda: 'return id(filament_raw_data0).state != "{}";'
                 - binary_sensor.is_on: rfid_reader_spi_0_tag_is_openspool