From 032a82e5e2e0cd233484a9b553bb2a890475de53 Mon Sep 17 00:00:00 2001
From: Northern Man <19808920+NorthernMan54@users.noreply.github.com>
Date: Thu, 23 Feb 2023 14:52:29 -0500
Subject: [PATCH] Create in use binary sensor for RN8209 Current sensor (#1474)

---
 main/ZmqttDiscovery.ino     | 2 +-
 main/config_mqttDiscovery.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/main/ZmqttDiscovery.ino b/main/ZmqttDiscovery.ino
index ae5cb9c..52801b4 100644
--- a/main/ZmqttDiscovery.ino
+++ b/main/ZmqttDiscovery.ino
@@ -779,7 +779,7 @@ void pubMqttDiscovery() {
       {"sensor", "volt", "RN8209", "voltage", jsonVolt, "", "", "V"},
       {"sensor", "current", "RN8209", "current", jsonCurrent, "", "", "A"},
       {"sensor", "power", "RN8209", "power", jsonPower, "", "", "W"},
-      {"binary_sensor", "inUse", "RN8209", "power", jsonPower, "", "", ""}
+      {"binary_sensor", "inUse", "RN8209", "power", jsonInuse, "", "", ""}
       //component type,name,availability topic,device class,value template,payload on, payload off, unit of measurement
   };
 
diff --git a/main/config_mqttDiscovery.h b/main/config_mqttDiscovery.h
index 2a3e7d1..5a3ed1c 100644
--- a/main/config_mqttDiscovery.h
+++ b/main/config_mqttDiscovery.h
@@ -166,6 +166,7 @@ void announceDeviceTrigger(bool use_gateway_info,
 #  define jsonTime     "{{ value_json.time }}"
 #  define jsonCount    "{{ value_json.count }}"
 #  define jsonAlarm    "{{ value_json.alarm }}"
+#  define jsonInuse    "{{ value_json.power | float > 0 }}"
 #else // Home assistant autodiscovery value key definition
 #  define jsonBatt     "{{ value_json.batt | is_defined }}"
 #  define jsonLux      "{{ value_json.lux | is_defined }}"
@@ -201,6 +202,7 @@ void announceDeviceTrigger(bool use_gateway_info,
 #  define jsonTime     "{{ value_json.time | is_defined }}"
 #  define jsonCount    "{{ value_json.count | is_defined }}"
 #  define jsonAlarm    "{{ value_json.alarm | is_defined }}"
+#  define jsonInuse    "{{ value_json.power | is_defined | float > 0 }}"
 #endif
 
 #define stateClassNone            ""