properly handle momentary switch in AWS IoT; failsafe reconnect

Author: heythisisnate

firmware/releases/2-3-4/konnected-esp8266-2-3-4.bin

@@ -55,4 +55,7 @@ rm -rf "${BUILD_PATH}/*"
 cp "${FIRMWARE_PATH}/bin/nodemcu_integer_${IMAGE_NAME}.bin" "${BUILD_PATH}/${IMAGE_NAME}.bin"
 cp "${FIRMWARE_PATH}/bin/konnected-filesystem-0x100000.img" "${BUILD_PATH}/konnected-filesystem-0x100000-${VERSION}.img"
 
+srec_cat -output "${BUILD_PATH}/konnected-esp8266-${VERSION}.bin" -binary "${BUILD_PATH}/${IMAGE_NAME}.bin" -binary -fill 0xff 0x0000 0x100000 "${BUILD_PATH}/konnected-filesystem-0x100000-${VERSION}.img" -binary -offset 0x100000
+
+
 echo "Build Complete: Flash this build with './scripts/flash ${VERSION} <port>'"

firmware/releases/2-3-4/konnected-filesystem-0x100000-2-3-4.img

@@ -52,10 +52,17 @@ end)
 local function startLoop()
 	print("Heap:", node.heap(), 'Connecting to AWS IoT Endpoint:', settings.endpoint)
 
+	local mqttFails = 0
 	c:on('offline', function()
-		print("Heap:", node.heap(), "mqtt: offline")
+		mqttFails = mqttFails + 1
+		print("Heap:", node.heap(), "mqtt: offline", "failures:", mqttFails)
 		sendTimer:stop()
-		c:connect(settings.endpoint)
+
+		if mqttFails >= 10 then
+			tmr.create():alarm(3000, tmr.ALARM_SINGLE, function() node.restart() end) -- reboot in 3 sec
+		else
+			c:connect(settings.endpoint)
+		end
 	end)
 
 	c:connect(settings.endpoint)
@@ -75,10 +82,19 @@ end)
 c:on('message', function(_, topic, message)
 	print("Heap:", node.heap(), 'topic:', topic, 'msg:', message)
 	local payload = sjson.decode(message)
-	require("switch")(payload)
+	local endState = require("switch")(payload)
 
 	-- publish the new state after actuating switch
-	table.insert(sensorPut, { pin = payload.pin, state = gpio.read(payload.pin) })
+	table.insert(sensorPut, endState)
+
+	-- set state back to initial after momentary is complete
+	if payload.momentary and payload.times > 0 then
+		revertIn = (payload.momentary + payload.pause) * payload.times - payload.pause
+		tmr.create():alarm(revertIn, tmr.ALARM_SINGLE, function()
+			local revertState = { pin = endState.pin, state = endState.state == 0 and 1 or 0}
+			table.insert(sensorPut, revertState)
+		end)
+	end
 end)
 
 c:on('connect', function()

firmware/releases/2-3-4/konnected-firmware-2-3-4.bin

@@ -2,7 +2,7 @@ local me = {
   id = "uuid:8f655392-a778-4fee-97b9-4825918" .. string.format("%x", node.chipid()),
   name = "Konnected",
   hwVersion = "2.3.0",
-  swVersion = "2.3.3",
+  swVersion = "2.3.4",
   http_port = math.floor(node.chipid()/1000) + 8000,
   urn = "urn:schemas-konnected-io:device:Security:1"
 }