package.json

@@ -10,7 +10,7 @@
   },
   "scripts": {
     "build:scss": "npx sass src/static/css:dist/static/css",
-    "copy:html": "cp src/static/index.html dist/static",
+    "copy:html": "cp src/static/*.* dist/static",
     "build:js:fe": "npx tsc src/static/js/*.ts --outDir dist/static/js",
     "build:js:be": "npx tsc --skipLibCheck src/*.ts --outDir dist",
     "build": "npm run build:js:fe && npm run build:js:be && npm run build:scss && npm run copy:html",

src/http.ts

@@ -10,7 +10,7 @@ import IO from "./io";
     private port: number;
     private root: string;
 
-    public constructor(port: number, root: string, io: IO) {
+    public constructor(port: number, root: string, test: (device:string)=>void) {
         this.port = port;
         this.root = root;
         this.httpServer = http.createServer((req, res) => {
@@ -25,29 +25,16 @@ import IO from "./io";
                 switch (req.method) {
                     case "GET":
                         switch (api) {
-                            case "sensors":
-                                body = JSON.stringify(io.getSensors());
-                                status = 200;
-                                break;
-                            case "signal":
-                                const adapter = parseInt(url.searchParams.get('adapter'));
-                                // body = JSON.stringify(getSignal(adapter));
-                                status = 200;
-                                break;
-
                         }
                         break;
                     case "PUT":
                         switch (api) {
-                            case "power":
+                            case "test":
-                                const channel = decodeURIComponent(query[3]);
+                                const device: string = query[3];
-                                const adapter = parseInt(url.searchParams.get('adapter'));
+                                test(device);
-                                // tune(channel, adapter);
                                 status = 202;
                                 break;
-
                         }
-
                 }
             }
             else if (req.method === 'GET') {

src/io.ts

@@ -17,7 +17,7 @@ export interface ISensors {
     humidity: number;
 }
 
-export default class IO  {
+export default class IO {
     gpioLights: pigpio.Gpio
     gpioHeat: pigpio.Gpio
     serial: Serial;
@@ -25,7 +25,7 @@ export default class IO  {
     heat: boolean;
     getMoisture: () => ({ moisture0: number, moisture1: number });
 
-    public constructor(LIGHTS_GPIO = 17, HEAT_GPIO=22,  DHT_GPIO = 27, DHT_MODEL = 22) {
+    public constructor(LIGHTS_GPIO = 17, HEAT_GPIO = 22, DHT_GPIO = 27, DHT_MODEL = 22) {
         const serial = new Serial()
         this.getMoisture = serial.getMoisture.bind(serial);
         this.serial = serial;
@@ -43,23 +43,18 @@ export default class IO  {
         dht.setMaxRetries(10);
     }
 
-    public setPower(state: boolean, GPIO= 17) {
+    public setPower(state: boolean, GPIO = 17) {
-        if(GPIO == 17){
+        if (GPIO == 17) {
             this.lights = state;
             this.gpioLights.digitalWrite(this.lights ? ON : OFF);
         }
-        else if(GPIO == 22){
+        else if (GPIO == 22) {
             this.heat = state;
             this.gpioHeat.digitalWrite(this.heat ? ON : OFF);
         }
 
     }
 
-    // public togglePower() {
-    //     this.power = !this.power;
-    //     this.gpio.digitalWrite(this.power ? ON : OFF);
-    // }
-
     private round = (n) =>
         (n * 100) / 100
 

src/programs.json

@@ -0,0 +1,7 @@
+[
+    {
+        "name": "tomato",
+        "daylightHours": 16,
+        "soilMoisture": 75
+    }
+]

src/server.ts

@@ -1,17 +1,55 @@
 import HttpServer from './http';
 import IO, { ISensors } from './io';
 import VideoSocket from './ws';
+import * as programs from './programs.json'
 
 const HTTP_PORT = process.env.HTTP_PORT ? parseInt(process.env.HTTP_PORT, 10) : 8080;
 const WS_PORT = process.env.WS_PORT ? parseInt(process.env.WS_PORT, 10) : 3003;
 const STATIC_ROOT = process.cwd() + "/dist/static";
 const TV_DEV_0 = process.env.TV_DEV_0 ?? '/dev/video0'
+const GPIO_LIGHTS = parseInt(process.env.GPIO_LIGHTS) ?? 17;
+const GPIO_HEAT = parseInt(process.env.GPIO_HEAT)  ?? 22;
+const START_HOUR = parseInt(process.env.START_HOUR) ?? 8;
 
+interface IProgram {
+    name:string,
+    daylightHours: number,
+    soilMoisture: number
+}
 
 const io = new IO();
-const getSensors:  ()=>ISensors = io.getSensors.bind(io);
+const getSensors: () => ISensors = io.getSensors.bind(io);
 
-const httpServer = new HttpServer(HTTP_PORT, STATIC_ROOT, io);
+const test = (device: string) => {
+    const gpio = device == "lights" ? GPIO_LIGHTS : device == "heat" ? GPIO_HEAT : NaN
+    if (!isNaN(gpio)) {
+        const state = io[device];
+        io.setPower(!state, gpio)
+        setTimeout(() => {
+            io.setPower(state, gpio)
+        }, 4000)
+    }
+
+}
+
+const runProgram =  async (ID = 0) =>{
+    let state = false;
+    const program: IProgram = programs[ID];
+    const {daylightHours, soilMoisture} = program;
+    const now = new Date();
+    const startTime = new Date();
+    startTime.setHours(START_HOUR, 0, 0, 0); 
+    const endTime = new Date(startTime.getTime());
+    endTime.setHours(startTime.getHours() + daylightHours);
+    if(now >= startTime && now <= endTime){
+        state = true;
+    }
+    io.setPower(state,GPIO_LIGHTS);
+    io.setPower(state,GPIO_HEAT);
+}
+runProgram();
+
+const httpServer = new HttpServer(HTTP_PORT, STATIC_ROOT, test);
 const videoSocket = new VideoSocket(WS_PORT, TV_DEV_0, getSensors);
 
 httpServer.start();
@@ -26,31 +64,28 @@ process.stdin.on("data", async (data: string) => {
     const input = data.trim();
     console.log(`Received: "${input}"`);
     const val = parseInt(input);
-    switch(val) {
+    switch (val) {
         case 0:
 
-        break;
+            break;
         case 1:
-            io.setPower(false,17);
+            io.setPower(false, GPIO_LIGHTS);
             break;
         case 2:
-            io.setPower(true,17);
+            io.setPower(true, GPIO_LIGHTS);
             break;
         case 3:
-            io.setPower(false,22);
+            io.setPower(false, GPIO_HEAT);
             break;
         case 4:
-            io.setPower(true,22);
+            io.setPower(true, GPIO_HEAT);
             break;
-           
- 
         case 5:
-            console.log("a ", getSensors())
+            console.log(getSensors())
             break;
         default:
-            console.log("No option for "+input)
+            console.log("No option for " + input)
     }
-
 });
 
 

src/static/index.html

@@ -2,7 +2,7 @@
 <html>
 
 <head>
-  <title>WebRTC Stream</title>
+  <title>Grow</title>
   <meta charset="utf-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   <link rel="stylesheet" href="css/styles.css" />
@@ -21,6 +21,7 @@
         <p id="temperature"></p>
         <p id="humidity"></p> -->
       </div>
+      <div><button onclick="test('lights')">Test Lights</button> <button onclick="test('heat')">Test Heat</button></div>
 
   </main>
   </div>

src/static/js/api.ts

@@ -1,9 +1,4 @@
-const getSensors = () =>{
+const test = (gpio: string ) => {
+    fetch(`/api/test/${gpio}`, { method: "PUT"})
+};
 
-}
-
-const poll = () =>{
-    fetch("/api/sensors").then(r=>r.json()).then(data =>{
-        console.log("data ",data)
-    })
-}

src/ws.ts

@@ -51,7 +51,7 @@ export default class VideoSocket {
                 };
 
                 dataChannel.onmessage = (event) => {
-                    console.log("📦 Server received message:", event.data);
+                    // console.log("📦 Server received message:", event.data);
                 };
 
                 dataChannel.onclose = () => {

tsconfig.json

@@ -44,7 +44,7 @@
     // "resolvePackageJsonImports": true,                /* Use the package.json 'imports' field when resolving imports. */
     // "customConditions": [],                           /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */
     // "noUncheckedSideEffectImports": true,             /* Check side effect imports. */
-    // "resolveJsonModule": true,                        /* Enable importing .json files. */
+    "resolveJsonModule": true,                        /* Enable importing .json files. */
     // "allowArbitraryExtensions": true,                 /* Enable importing files with any extension, provided a declaration file is present. */
     // "noResolve": true,                                /* Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project. */
     /* JavaScript Support */
@@ -106,7 +106,7 @@
     "skipDefaultLibCheck": true, /* Skip type checking .d.ts files that are included with TypeScript. */
     "skipLibCheck": true /* Skip type checking all .d.ts files. */
   },
-  "include": ["src"],
+  "include": ["src/**/*.ts"],
   "exclude": [
     "node_modules","./node_modules/@roamhq/wrtc"
   ]