Add ota_feedback.yaml config package.

packages/ota_feedback.yaml

@@ -0,0 +1,43 @@
+# These OTA triggers are used to provide some visual feedback during the OTA
+# flashing process. The light is turned blue when the upgrade starts, the
+# brightness indicator will represent the update progress (fills up from 0%
+# to 100%), the light will flash red when the upgrade fails or green when the
+# upgrade succeeds.
+
+ota:
+  on_begin:
+    then:
+      - light.disco_on:
+          id: ${id_light}
+          red: 0%
+          green: 0%
+          blue: 100%
+          brightness: 2%
+          transition_length: 0s
+
+  on_progress:
+    then:
+      - front_panel.set_level: !lambda return (x / 100.0f);
+      - front_panel.update_leds:
+
+  on_end:
+    then:
+      - light.disco_on:
+          id: ${id_light}
+          red: 0%
+          green: 100%
+          blue: 0%
+          brightness: 2%
+          transition_length: 0s
+
+  on_error:
+    then:
+      - light.disco_on:
+          id: ${id_light}
+          red: 100%
+          green: 0%
+          blue: 0%
+          brightness: 2%
+      - delay: 1s
+      - light.disco_off:
+          id: ${id_light}