From 1dae5d39369eda24efd43db4a063a6a9bd11a4fc Mon Sep 17 00:00:00 2001
From: Parijat Das <parijat.das@samsung.com>
Date: Thu, 25 May 2017 18:56:38 +0530
Subject: [PATCH] Added health check implementation for Aeon MultiSensor

---
 .../aeon-multisensor.src/.st-ignore           |  2 +
 .../aeon-multisensor.src/README.md            | 48 +++++++++++++++++++
 .../aeon-multisensor.groovy                   | 18 +++++++
 3 files changed, 68 insertions(+)
 create mode 100644 devicetypes/smartthings/aeon-multisensor.src/.st-ignore
 create mode 100644 devicetypes/smartthings/aeon-multisensor.src/README.md

diff --git a/devicetypes/smartthings/aeon-multisensor.src/.st-ignore b/devicetypes/smartthings/aeon-multisensor.src/.st-ignore
new file mode 100644
index 0000000..71af75c
--- /dev/null
+++ b/devicetypes/smartthings/aeon-multisensor.src/.st-ignore
@@ -0,0 +1,2 @@
+.st-ignore
+README.md
\ No newline at end of file
diff --git a/devicetypes/smartthings/aeon-multisensor.src/README.md b/devicetypes/smartthings/aeon-multisensor.src/README.md
new file mode 100644
index 0000000..aa61b0d
--- /dev/null
+++ b/devicetypes/smartthings/aeon-multisensor.src/README.md
@@ -0,0 +1,48 @@
+# Aeon Multisensor
+
+Cloud Execution
+
+Works with: 
+
+* [Aeotec MultiSensor (DSB05-ZWUS)](https://www.smartthings.com/products/aeotec-multisensor-5)
+
+## Table of contents
+
+* [Capabilities](#capabilities)
+* [Health](#device-health)
+* [Battery](#battery-specification)
+* [Troubleshooting](#troubleshooting)
+
+## Capabilities
+
+* **Motion Sensor** - can detect motion
+* **Temperature Measurement** - defines device measures current temperature
+* **Relative Humidity Measurement** - allow reading the relative humidity from devices that support it
+* **Illuminance Measurement** - gives the illuminance reading from devices that support it
+* **Configuration** - _configure()_ command called when device is installed or device preferences updated
+* **Sensor** - detects sensor events
+* **Battery** - defines device uses a battery
+* **Health Check** - indicates ability to get device health notifications
+
+
+## Device Health
+
+Aeon Labs MultiSensor is polled by the hub.
+As of hubCore version 0.14.38 the hub sends up reports every 15 minutes regardless of whether the state changed.
+Device-Watch allows 2 check-in misses from device plus some lag time. So Check-in interval = (2*15 + 2)mins = 32 mins.
+Not to mention after going OFFLINE when the device is plugged back in, it might take a considerable amount of time for
+the device to appear as ONLINE again. This is because if this listening device does not respond to two poll requests in a row,
+it is not polled for 5 minutes by the hub. This can delay up the process of being marked ONLINE by quite some time.
+
+* __32min__ checkInterval
+
+## Battery Specification
+
+Four AAA batteries are required.
+
+## Troubleshooting
+
+If the device doesn't pair when trying from the SmartThings mobile app, it is possible that the device is out of range.
+Pairing needs to be tried again by placing the device closer to the hub.
+Instructions related to pairing, resetting and removing the device from SmartThings can be found in the following link:
+* [Aeon MultiSensor Troubleshooting Tips](https://support.smartthings.com/hc/en-us/articles/206157226-How-to-connect-Aeon-Labs-MultiSensors)
\ No newline at end of file
diff --git a/devicetypes/smartthings/aeon-multisensor.src/aeon-multisensor.groovy b/devicetypes/smartthings/aeon-multisensor.src/aeon-multisensor.groovy
index 0044570..b6f3135 100644
--- a/devicetypes/smartthings/aeon-multisensor.src/aeon-multisensor.groovy
+++ b/devicetypes/smartthings/aeon-multisensor.src/aeon-multisensor.groovy
@@ -20,6 +20,7 @@ metadata {
 		capability "Illuminance Measurement"
 		capability "Sensor"
 		capability "Battery"
+		capability "Health Check"
 
 		fingerprint deviceId: "0x2001", inClusters: "0x30,0x31,0x80,0x84,0x70,0x85,0x72,0x86"
 	}
@@ -93,6 +94,16 @@ metadata {
 	}
 }
 
+def installed(){
+// Device-Watch simply pings if no device events received for 32min(checkInterval)
+	sendEvent(name: "checkInterval", value: 2 * 15 * 60 + 2 * 60, displayed: false, data: [protocol: "zwave", hubHardwareId: device.hub.hardwareID])
+}
+
+def updated(){
+// Device-Watch simply pings if no device events received for 32min(checkInterval)
+	sendEvent(name: "checkInterval", value: 2 * 15 * 60 + 2 * 60, displayed: false, data: [protocol: "zwave", hubHardwareId: device.hub.hardwareID])
+}
+
 // Parse incoming device messages to generate events
 def parse(String description)
 {
@@ -179,6 +190,13 @@ def zwaveEvent(physicalgraph.zwave.Command cmd) {
 	[:]
 }
 
+/**
+ * PING is used by Device-Watch in attempt to reach the Device
+ * */
+def ping() {
+	secure(zwave.batteryV1.batteryGet())
+}
+
 def configure() {
 	delayBetween([
 		// send binary sensor report instead of basic set for motion