finalized tb gateway extension

ThingsBoardClient/config.json

@@ -0,0 +1,7 @@
+{
+    "mqttDomain": "hp.henrypump.cloud",
+    "mqttUserName": "testtesttest",
+    "mqttPassword": "TESTTESTTEST",
+    "mqttClientId": "test-device",
+    "publishInterval": 60
+}

ThingsBoardClient/dataCollector.py

@@ -0,0 +1,50 @@
+from pycomm3 import LogixDriver, CommError
+import minimalmodbus as mbs
+
+class EthernetIP:
+    def __init__(self, ip="192.168.1.12",type="Micro800" ):
+        self.driver = LogixDriver(ip)
+    
+    def read_tag(self, tag):
+        try:
+            with self.driver:
+                resp = self.driver.read(tag)
+            return resp
+        except Exception as e:
+            print("Error in read_tag")
+            print(e)
+
+    def read_tags(self, tags):
+        try:
+            with self.driver:
+                resp = self.driver.read(*tags)
+            return resp
+        
+        except CommError as ce:
+            print(ce)
+        except Exception as e:
+            print("Error in read_tags")
+            print(e)
+
+    def write_tag(self, tag, value):
+        try:
+            with self.driver:
+                resp = self.driver.write(tag, value)
+            return resp
+        except Exception as e:
+            print("Error in write_tag")
+            print(e)
+    
+    def write_tags(self, tags, values):
+        try:
+            a = zip(tags, values)
+            with self.driver:
+                resp = self.driver.write(*a)
+            return resp
+        except Exception as e:
+            print("Error in write_tag")
+            print(e)
+
+class Modbus:
+    def __init__(self, baud=19200, stopBits=1, station=247, device="tty/S0"):
+        self.driver = mbs.Instrument(device)

ThingsBoardClient/ethernetip_connector.py

@@ -0,0 +1,140 @@
+from pycomm3 import LogixDriver, CommError
+from datetime import datetime as dt
+from time import sleep
+from random import choice
+from string import ascii_lowercase
+
+from threading import Thread
+from thingsboard_gateway.connectors.connector import Connector, log
+from thingsboard_gateway.tb_utility.tb_utility import TBUtility
+from thingsboard_gateway.tb_utility.tb_loader import TBModuleLoader
+
+
+class EthernetIPConnector(Thread, Connector):
+	def __init__(self, gateway, config, connector_type):
+		super().__init__()
+		self.statistics = {'MessagesReceived': 0,
+						   'MessagesSent': 0}  # Dictionary, will save information about count received and sent messages.
+		self.__config = config  # Save configuration from the configuration file.
+		self.__gateway = gateway  # Save gateway object, we will use some gateway methods for adding devices and saving data from them.
+		self.setName(self.__config.get("name","%s connector " % self.get_name() + ''.join(choice(ascii_lowercase) for _ in range(5))))  # get from the configuration or create name for logs.
+		log.info("Starting Custom %s connector", self.get_name())  # Send message to logger
+		self.daemon = True  # Set self thread as daemon
+		self.stopped = True  # Service variable for check state
+		self.__connected = False  # Service variable for check connection to device
+		self.__devices = {}  # Dictionary with devices, will contain devices configurations, converters for devices and serial port objects
+		self.__load_converters(connector_type)  # Call function to load converters and save it into devices dictionary
+		self.__connect_to_devices()  # Call function for connect to devices
+		self._connector_type = connector_type
+		self.utilities = TBModuleLoader.import_module(self._connector_type, "Utilities")
+		log.info('Custom connector %s initialization success.', self.get_name())  # Message to logger
+		log.info("Devices in configuration file found: %s ", '\n'.join(device for device in self.__devices))  # Message to logger
+	
+	def __connect_to_devices(self):
+		for device in self.__devices:
+			try:
+				log.debug(self.__devices[device]["device_config"]["ip"])
+				self.__devices[device]["logixdriver"] = LogixDriver(self.__devices[device]["device_config"]["ip"])
+			except Exception as e:
+				log.exception(e)
+			else:
+				self.__gateway.add_device(self.__devices[device]["device_config"]["name"], {"connector": self}, self.__devices[device]["device_config"]["type"])
+				self.__connected = True
+	
+	def get_name(self):
+		return self.name #self.__config["name"]
+		
+	def is_connected(self):
+		return self.__connected
+	
+	def __load_converters(self, connector_type):
+		devices_config = self.__config.get('devices')
+		try:
+			
+			if devices_config is not None:
+				for device_config in devices_config:
+					if device_config.get('converter') is not None:
+						log.debug(device_config)
+						converter = TBModuleLoader.import_module(connector_type, device_config['converter'])
+						self.__devices[device_config['name']] = {'converter': converter(device_config),
+																 'device_config': device_config}
+					else:
+						log.error('Converter configuration for the custom connector %s -- not found, please check your configuration file.', self.get_name())
+			else:
+				log.error('Section "devices" in the configuration not found. A custom connector %s has being stopped.', self.get_name())
+				self.close()
+		except Exception as e:
+			log.exception(e)
+		
+	def run(self):
+		try:
+			while True:
+				if int(dt.timestamp(dt.now())) % self.__config["publishInterval"] == 0:
+					log.debug("Publish Interval: %s" % dt.now())
+					for device in self.__devices:
+						try:
+							tags = list(self.__devices[device]["device_config"]["telemetry"].keys())
+							with self.__devices[device]["logixdriver"] as driver:
+								data_from_device = driver.read(*tags)
+							log.debug(data_from_device)
+							converted_data = self.__devices[device]['converter'].convert(self.__devices[device]['device_config'], data_from_device)
+							log.debug(converted_data)
+							self.__gateway.send_to_storage(self.get_name(), converted_data)
+						except CommError as ce:
+							log.error("Error connecting to PLC")
+							log.error(ce)
+						except Exception as e:
+							log.error("Error in for loop of run()")
+							log.error(e)
+					sleep(1)
+		except Exception as e:
+			log.exception(e)
+	def open(self):
+		log.info("Starting EthernetIP Connector")
+		self.stopped = False
+		self.start()
+			
+	def close(self):
+		pass
+		
+	def on_attributes_update(self, content):
+		log.info(content)
+		if self.__devices.get(content["device"]) is not None:
+			device_config = self.__devices[content["device"]].get("device_config")
+			if device_config is not None and device_config.get("attributeUpdates") is not None:
+				requests = device_config["attributeUpdates"]
+				for request in requests:
+					attribute = request.get("attributeOnThingsBoard")
+					log.debug(attribute)
+					if attribute is not None and attribute in content["data"]:
+						try:
+							value = content["data"][attribute]
+							str_to_send = str(request["stringToDevice"].replace("${" + attribute + "}", str(value))).encode("UTF-8")
+							self.__devices[content["device"]]["serial"].write(str_to_send)
+							log.debug("Attribute update request to device %s : %s", content["device"], str_to_send)
+							time.sleep(.01)
+						except Exception as e:
+							log.exception(e)
+		
+	def server_side_rpc_handler(self, content):
+		log.debug(content)
+		method_split = content["method"].split('_')
+		method = None
+		if len(method_split) > 0:
+			method = "_".join(method_split[1:])
+		
+		commands = {
+			"ping": self.utilities.ping,
+			"write_plc": self.utilities.write_plc
+		}
+
+		if method is not None:
+			#check utilities for function
+			log.debug(f"Looking for {method} in Utilities")
+			log.info(self.__devices)
+			if method in commands.keys():
+				if method == "write_plc":
+					log.info(commands[method](self.__devices["Big Test Boi"]["logixdriver"],content))
+				else:
+					log.info(commands[method](content))
+		

ThingsBoardClient/tbclient.ipynb

@@ -0,0 +1,189 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from tb_device_mqtt import TBDeviceMqttClient, TBPublishInfo\n",
+    "from datetime import datetime as dt\n",
+    "import utilities\n",
+    "from dataCollector import EthernetIP, Modbus"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def serverRPC(client, request_id, request_body):\n",
+    "    print(client)\n",
+    "    print(request_id)\n",
+    "    print(request_body)\n",
+    "    #use request_body to determine action\n",
+    "    "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "config = utilities.load_json_file(\"./config.json\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 184,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "telemetry = {}\n",
+    "client = TBDeviceMqttClient(config[\"mqttDomain\"])\n",
+    "client._client.username_pw_set(config[\"mqttUserName\"],config[\"mqttPassword\"])\n",
+    "client._client._client_id = config[\"mqttClientId\"]\n",
+    "client.set_server_side_rpc_request_handler(serverRPC)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 185,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'vendor': 'Rockwell Automation/Allen-Bradley', 'product_type': 'Programmable Logic Controller', 'product_code': 180, 'revision': {'major': 12, 'minor': 11}, 'status': b'4\\x00', 'serial': '60ed86ac', 'product_name': '2080-LC20-20QWB', 'keyswitch': 'UNKNOWN'}\n"
+     ]
+    },
+    {
+     "data": {
+      "text/plain": [
+       "{'pond1Height': -32.0,\n",
+       " 'pond2Height': -17.29999542236328,\n",
+       " 'pond3Height': 0.0,\n",
+       " 'pond4Height': 0.0,\n",
+       " 'pond1Volume': 0.0,\n",
+       " 'pond2Volume': 0.0,\n",
+       " 'pond3Volume': 0.0,\n",
+       " 'pond4Volume': 0.0,\n",
+       " 'cfgNumberOfPonds': 3}"
+      ]
+     },
+     "execution_count": 185,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "driver = EthernetIP(\"192.168.2.158\")\n",
+    "with driver.driver:\n",
+    "    print(driver.driver.get_plc_info())\n",
+    "read = driver.read_tags(['pond1Height','pond2Height','pond3Height','pond4Height', 'pond1Volume','pond2Volume','pond3Volume','pond4Volume', \"cfgNumberOfPonds\"])\n",
+    "for ind, k in enumerate(['pond1Height','pond2Height','pond3Height','pond4Height', 'pond1Volume','pond2Volume','pond3Volume','pond4Volume', \"cfgNumberOfPonds\"]):\n",
+    "    telemetry[k] = read[ind][1]\n",
+    "#driver.write_tags([\"cfgNumberOfPonds\",\"pond2Height\"], [3,2])\n",
+    "telemetry"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "client.connect()\n",
+    "while True:\n",
+    "    if dt.timestamp(dt.now()) % config[\"publishInterval\"] == 0:\n",
+    "        print(dt.now())\n",
+    "        client.send_telemetry(telemetry)\n",
+    "    "
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 186,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "1659040728.331675\n",
+      "1659040728\n",
+      "1659040728\n"
+     ]
+    },
+    {
+     "ename": "NameError",
+     "evalue": "name 'truncate' is not defined",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
+      "\u001b[0;31mNameError\u001b[0m                                 Traceback (most recent call last)",
+      "\u001b[1;32m/Users/nico/Documents/GitHub/ThingsBoard/ThingsBoardClient/tbclient.ipynb Cell 7\u001b[0m in \u001b[0;36m<cell line: 1>\u001b[0;34m()\u001b[0m\n\u001b[1;32m      <a href='vscode-notebook-cell:/Users/nico/Documents/GitHub/ThingsBoard/ThingsBoardClient/tbclient.ipynb#ch0000011?line=3'>4</a>\u001b[0m \u001b[39mprint\u001b[39m(\u001b[39mint\u001b[39m(now))\n\u001b[1;32m      <a href='vscode-notebook-cell:/Users/nico/Documents/GitHub/ThingsBoard/ThingsBoardClient/tbclient.ipynb#ch0000011?line=4'>5</a>\u001b[0m \u001b[39mprint\u001b[39m(\u001b[39mround\u001b[39m(now))\n\u001b[0;32m----> <a href='vscode-notebook-cell:/Users/nico/Documents/GitHub/ThingsBoard/ThingsBoardClient/tbclient.ipynb#ch0000011?line=5'>6</a>\u001b[0m \u001b[39mprint\u001b[39m(truncate(now))\n",
+      "\u001b[0;31mNameError\u001b[0m: name 'truncate' is not defined"
+     ]
+    }
+   ],
+   "source": [
+    "\n",
+    "while True:\n",
+    "    now = dt.timestamp(dt.now())\n",
+    "    print(now)\n",
+    "    print(int(now))\n",
+    "    print(round(now))\n",
+    "    #print(truncate(now))\n",
+    "\n",
+    "#% config[\"publishInterval\"]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "client.send_telemetry(telemetry)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "client.disconnect()"
+   ]
+  }
+ ],
+ "metadata": {
+  "interpreter": {
+   "hash": "32b1684233d9748bd1bb5a29a1b19459c9564d6488d1324e633b9c48826c5d03"
+  },
+  "kernelspec": {
+   "display_name": "Python 3.10.4 ('thingsboard')",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.10.5"
+  },
+  "orig_nbformat": 4
+ },
+ "nbformat": 4,
+ "nbformat_minor": 2
+}

ThingsBoardClient/utilities.py

@@ -0,0 +1,31 @@
+import json
+
+def  load_json_file(path):
+    try:
+        with open(path, "r") as f:
+            j = json.load(f)
+        return j
+    except Exception as e:
+        print("Error while loading JSON")
+        print(e)
+
+
+def save_json_file(path,payload):
+    try:
+        with open(path, "w") as f:
+            json.dump(payload,f)
+    except Exception as e:
+        print("Error while saving JSON")
+        print(e)
+
+def gal_to_bbl(value):
+    return value / 42.0
+
+def bbl_to_gal(value):
+    return value * 42.0
+
+def gpm_to_bpd(value):
+    return value * ((60 * 24) / 42.0)
+
+def bpd_to_gpm(value):
+    return value * (42.0 / (24 * 60))

Widgets/vessels/vessels.js

@@ -1,23 +1,21 @@
 self.onInit = function () {
-    volume = 0;
-    fluidLevel = 0;
-    self.ctx.$container.append(
-    "<div><canvas id='vessel" + self.ctx.defaultSubscription.id + "'></canvas></div>"
-  );
-  };
-  self.onResize = function () {
+  volume = 0;
+  fluidLevel = 0;
+  self.ctx.$container.append("<div><canvas id='vessel" + self.ctx.defaultSubscription.id + "'></canvas></div>");
+};
+self.onResize = function () {
   self.draw();
-  };
-  
-  //function for scaling a canvas
-  function fitToContainer(canvas) {
+};
+
+//function for scaling a canvas
+function fitToContainer(canvas) {
   canvas.style.width = "100%";
   canvas.style.height = "100%";
   canvas.width = canvas.offsetWidth;
   canvas.height = canvas.offsetHeight;
-  }
-  
-  self.onDataUpdated = function () {
+}
+
+self.onDataUpdated = function () {
   self.ctx.detectChanges();
   //setup variables
   self.volume = 0;
@@ -33,31 +31,31 @@ self.onInit = function () {
   self.fluidLevelPercent = self.fluidLevel / self.maxHeight;
   //draw a new canvas
   self.draw();
-  };
-  
-  self.drawTank = function (ctx, compartmentWidth, compartmentHeight) {
+};
+
+self.drawTank = function (ctx, compartmentWidth, compartmentHeight) {
   ctx.moveTo(compartmentWidth * 0.05, compartmentHeight * 0.05);
   ctx.lineTo(compartmentWidth * 0.05, compartmentHeight * 0.95);
   ctx.ellipse(compartmentWidth / 2, compartmentHeight * 0.95, compartmentWidth / 2 - compartmentWidth * 0.05, compartmentHeight * 0.025, 0, Math.PI, 0, true);
   ctx.lineTo(compartmentWidth * 0.95, compartmentHeight * 0.05);
   ctx.ellipse(compartmentWidth / 2, compartmentHeight * 0.05, compartmentWidth / 2 - compartmentWidth * 0.05, compartmentHeight * 0.025, 0, 0, 2 * Math.PI);
-  };
-  
-  self.drawPond = function (ctx, compartmentWidth, compartmentHeight) {
-  ctx.moveTo(compartmentWidth * 0.05, compartmentHeight * 0.05);
+};
+
+self.drawPond = function (ctx, compartmentWidth, compartmentHeight) {
+  ctx.moveTo(compartmentWidth * 0.05, compartmentHeight * 0.1);
   ctx.lineTo(compartmentWidth * 0.15, compartmentHeight * 0.95);
   ctx.lineTo(compartmentWidth * 0.85, compartmentHeight * 0.95);
-  ctx.lineTo(compartmentWidth * 0.95, compartmentHeight * 0.05);
-  };
-  
-  self.drawVessels = function (ctx, canvas, numVessels, cols, rows) {
+  ctx.lineTo(compartmentWidth * 0.95, compartmentHeight * 0.1);
+};
+
+self.drawVessels = function (ctx, canvas, numVessels, cols, rows) {
   if (numVessels <= cols * rows) {
     //vessel
     ctx.beginPath();
     for (let i = 1; i <= numVessels; i++) {
       for (let j = 0; j < self.ctx.defaultSubscription.data.length; j++) {
-          //console.log(self.ctx.settings.vessels[i - 1].volumeKey);
-          //console.log(self.ctx.settings.vessels[i - 1].fluidLevelKey);
+        //console.log(self.ctx.settings.vessels[i - 1].volumeKey);
+        //console.log(self.ctx.settings.vessels[i - 1].fluidLevelKey);
         if (self.ctx.defaultSubscription.data[j].dataKey.name === self.ctx.settings.vessels[i - 1].volumeKey) {
           self.volume = typeof self.ctx.defaultSubscription.data[j].data[0] !== "undefined" ? self.ctx.defaultSubscription.data[j].data[0][1] : 0;
         } else if (self.ctx.defaultSubscription.data[j].dataKey.name === self.ctx.settings.vessels[i - 1].fluidLevelKey) {
@@ -74,13 +72,24 @@ self.onInit = function () {
       var compartmentHeight = canvas.height / rows;
       //gradient used as water
       const grad = ctx.createLinearGradient(0, compartmentHeight * 0.05, 0, compartmentHeight * 0.95);
-      switch(fluidColor){
-          case "Water": grad.addColorStop(0, "rgba(70,220,210,0.75)");grad.addColorStop(0.4, "rgba(0,120,240,0.75)");break;
-          case "Produced Water": grad.addColorStop(0, "rgba(170, 100, 30,1)");grad.addColorStop(0.4, "rgba(85, 50, 15,1");break;
-          case "Oil": grad.addColorStop(0,"rgba(100,100,100,0.75)");grad.addColorStop(0.3, "rgba(25,25,25, 0.85");break;
-          default: grad.addColorStop(0,fluidColor);break;
+      switch (fluidColor) {
+        case "Water":
+          grad.addColorStop(0, "rgba(70,220,210,0.75)");
+          grad.addColorStop(0.4, "rgba(0,120,240,0.75)");
+          break;
+        case "Produced Water":
+          grad.addColorStop(0, "rgba(170, 100, 30,1)");
+          grad.addColorStop(0.4, "rgba(85, 50, 15,1");
+          break;
+        case "Oil":
+          grad.addColorStop(0, "rgba(100,100,100,0.75)");
+          grad.addColorStop(0.3, "rgba(25,25,25, 0.85");
+          break;
+        default:
+          grad.addColorStop(0, fluidColor);
+          break;
       }
-      
+
       grad.addColorStop(1, "rgba(0,0,0, 0.8)");
       //draw the vessel
       switch (vesselType) {
@@ -91,14 +100,14 @@ self.onInit = function () {
           self.drawTank(ctx, compartmentWidth, compartmentHeight);
           break;
       }
-  
+
       //draw
       ctx.stroke();
-      
+
       ctx.save();
       //setup clip area of container
       ctx.clip();
-  
+
       ctx.save();
       //set fill style for water to gradient
       ctx.fillStyle = grad;
@@ -111,10 +120,10 @@ self.onInit = function () {
       ctx.fillRect(0, compartmentHeight * 0.05, compartmentWidth, compartmentHeight * 0.95);
       ctx.restore();
       ctx.restore();
-      
+
       self.drawTicks(ctx, compartmentWidth, compartmentHeight);
       self.drawText(ctx, compartmentWidth, compartmentHeight);
-      
+
       if (i % cols === 0) {
         ctx.translate(-(cols - 1) * compartmentWidth, compartmentHeight);
       } else {
@@ -124,20 +133,20 @@ self.onInit = function () {
   } else {
     console.error("Not enough space for Vessels");
   }
-  };
-  
-  self.drawText = function (ctx, compartmentWidth, compartmentHeight) {
-    fl = typeof self.fluidLevel === 'number' ? self.fluidLevel.toFixed(2) : "0.00"; 
-    vl = typeof self.volume === 'number' ? self.volume.toFixed(2) : "0.00";
-  ctx.textAlign = "left";
+};
+
+self.drawText = function (ctx, compartmentWidth, compartmentHeight) {
+  fl = typeof self.fluidLevel === "number" ? self.fluidLevel.toFixed(2) : "0.00";
+  vl = typeof self.volume === "number" ? self.volume.toFixed(2) : "0.00";
+  ctx.textAlign = "center";
   ctx.fillStyle = "rgba(0,0,0,1)";
   var padding = Math.max(Math.sqrt(compartmentWidth), Math.sqrt(compartmentHeight));
-  ctx.fillText(`${(self.fluidLevelPercent * 100).toFixed(2)} %`, compartmentWidth / 4 - padding, compartmentHeight / 2);
-  ctx.fillText(`${fl} Ft`, compartmentWidth / 4 - padding, compartmentHeight / 2 + padding);
-  ctx.fillText(`${vl} BBLs`, compartmentWidth / 4 - padding, compartmentHeight / 2 + 2 * padding);
-  };
-  
-  self.drawTicks = function (ctx, compartmentWidth, compartmentHeight, guageAlignment) {
+  ctx.fillText(`${(self.fluidLevelPercent * 100).toFixed(2)} %  ${fl} Ft  ${vl} BBLs`, compartmentWidth / 2, compartmentHeight * 0.05);
+  //ctx.fillText(`${fl} Ft`, compartmentWidth / 4 - padding, compartmentHeight / 2 + padding);
+  //ctx.fillText(`${vl} BBLs`, compartmentWidth / 4 - padding, compartmentHeight / 2 + 2 * padding);
+};
+
+self.drawTicks = function (ctx, compartmentWidth, compartmentHeight, guageAlignment) {
   ctx.fillStyle = "rgba(0,0,0,1)";
   ctx.textBaseline = "middle";
   var widthOffset;
@@ -154,12 +163,12 @@ self.onInit = function () {
     default:
       widthOffset = compartmentWidth * 0.5;
   }
-  var heightOffset = compartmentHeight * 0.05;
-  var heightRange = compartmentHeight * 0.9;
+  var heightOffset = compartmentHeight * 0.1;
+  var heightRange = compartmentHeight * 0.85;
   var numTicks = Math.min(Math.round(compartmentHeight / 40), 10);
-  ctx.moveTo(widthOffset, compartmentHeight - heightOffset);
+  ctx.moveTo(widthOffset, compartmentHeight - compartmentHeight*0.05);
   ctx.lineTo(widthOffset, heightOffset);
-  
+
   for (let i = 0; i < numTicks; i++) {
     if (i % 2) {
       ctx.moveTo(widthOffset - ctx.lineWidth / 2, heightOffset + (i * heightRange) / numTicks);
@@ -174,23 +183,23 @@ self.onInit = function () {
     }
   }
   ctx.stroke();
-  };
-  
-  self.draw = function () {
+};
+
+self.draw = function () {
   //self.fluidLevel = typeof self.ctx.defaultSubscription.data[0].data[0] !== "undefined" ? self.ctx.defaultSubscription.data[0].data[0][1] : 0;
   var numVessels = typeof self.ctx.settings.vessels !== "undefined" ? self.ctx.settings.vessels.length : 1;
   var vesselType = typeof self.ctx.settings.vessels[0].vesselType !== "undefined" ? self.ctx.settings.vessels[0].vesselType : "Tank";
   var fluidColor = typeof self.ctx.settings.vessels[0].color !== "undefined" ? self.ctx.settings.vessels[0].color : "Water";
   var numCols = typeof self.ctx.settings.numCols !== "undefined" ? self.ctx.settings.numCols : 1;
   var numRows = typeof self.ctx.settings.numRows !== "undefined" ? self.ctx.settings.numRows : 1;
-  
+
   const canvas = document.getElementById("vessel" + self.ctx.defaultSubscription.id);
   if (canvas.getContext) {
     const ctx = canvas.getContext("2d");
     fitToContainer(canvas);
     //clear frame
     ctx.clearRect(0, 0, canvas.width, canvas.height);
-  
+
     //line style
     ctx.lineWidth = Math.max((canvas.width * 0.005) / numCols, (canvas.height * 0.005) / numRows);
     ctx.lineJoin = "round";
@@ -199,7 +208,6 @@ self.onInit = function () {
     ctx.font = `${Math.min(Math.sqrt(canvas.width / numCols), Math.sqrt(canvas.height / numRows))}px Times New Roman`;
     self.drawVessels(ctx, canvas, numVessels, numCols, numRows);
   }
-  };
-  
-  self.onDestroy = function () {};
-  
+};
+
+self.onDestroy = function () {};

timelapse.ipynb

@@ -25,7 +25,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -38,11 +38,11 @@
     "        customer = rest_client.get_customers(page_size=10,page=0,text_search=\"Amerus Safety Solutions\")\n",
     "        #print(customer)\n",
     "        cid = customer.data[0].id.id\n",
-    "        device = rest_client.get_customer_devices(customer_id=cid, page=0, page_size=10,text_search=\"Camera Trailer 104\")\n",
+    "        device = rest_client.get_customer_devices(customer_id=cid, page=0, page_size=10,text_search=\"Camera Trailer 107\")\n",
     "        #print(device)\n",
     "        eType = device.data[0].id.entity_type\n",
     "        eid = device.data[0].id.id\n",
-    "        start = convertDateTimeToMS(\"28 Jun 2022, 00:00:00\")\n",
+    "        start = convertDateTimeToMS(\"28 Jul 2022, 00:00:00\")\n",
     "        end = int(dt.now().timestamp() * 1000)\n",
     "        telemetry = rest_client.get_timeseries(entity_type=eType, entity_id=eid , keys=\"snapshot\", start_ts=start, end_ts=end, limit=1000)\n",
     "        #print(telemetry)\n",
@@ -52,7 +52,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -81,7 +81,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.4"
+   "version": "3.10.5"
   },
   "orig_nbformat": 4
  },