Fix data type

README.md

@@ -104,3 +104,19 @@ For ease of adaption, connection, and prototyping I've decided to use Cat 5 ethe
 2 | pause | 5000
 3 | igniter_start | 420000
 4 | blower_stop | 600000
+
+# Startup Procedure
+1. Manually toggle the "I" Igniter switch ON
+2. Wait 60 seconds
+3. Manually toggle the "E" Exhaust switch ON
+4. Using the Hestia Web Portal, set Feed Rate to 2
+5. Enable the Auger
+6. Wait up to three minutes for pellets to ignite
+7. Manually toggle the "I" Ingniter switch OFF
+8. Monitor fire and adjust feed rates as necessary
+
+# Timings
+* 60-90 seconds igniter preheat
+* 120-180 seconds for pellet ignition
+* 4 minutes from ignition to PoF Close
+* 7:30 minutes total

main.js

@@ -9,9 +9,15 @@ portal.start();
 
 dbfn.run(`UPDATE timestamps SET value = ${Date.now()} WHERE key = 'process_start'`).catch(err => console.error(`Error setting process start time: ${err}`));
 
+// Initialization, which then calls main()
 fn.commands.refreshConfig().then(res => {
     if (process.env.DEBUG) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res.status}`);
     config = res.config;
+    const shutdownNextCycleQuery = "UPDATE status SET value = 0 WHERE key = 'shutdown_next_cycle'";
+    dbfn.run(shutdownNextCycleQuery).then(res => {
+        if (process.env.DEBUG) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res.status}`);
+        console.log(`[${(Date.now() - config.timestamps.procStart) / 1000}] I: Shutdown flag reset.`);
+    }).catch(err => console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] E: ${err}`));
     // Setup for use with the Pi's GPIO pins
     switch (process.env.ONPI) {
         case 'true':
@@ -47,6 +53,45 @@ fn.commands.refreshConfig().then(res => {
 });
 
 function main(gpio) {
+    // Set the Igniter
+    if (process.env.DEBUG) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: IGN: [${config.status.igniter}] | EXH: [${config.status.exhaust}] | AUG: [${config.status.auger}]`);
+    switch (config.status.igniter) {
+        case '0':
+            fn.igniter.off(gpio).then(res => {
+                if (process.env.DEBUG) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
+            });
+            break;
+        case '1':
+            fn.igniter.on(gpio).then(res => {
+                if (process.env.DEBUG) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
+            });
+            break;
+        default:
+            fn.igniter.off(gpio).then(res => {
+                if (process.env.DEBUG) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
+            });
+            break;
+    }
+
+    // Set the Exhaust
+    switch (config.status.exhaust) {
+        case '0':
+            fn.exhaust.off(gpio).then(res => {
+                if (process.env.DEBUG) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
+            });
+            break;
+        case '1':
+            fn.exhaust.on(gpio).then(res => {
+                if (process.env.DEBUG) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
+            });
+            break;
+        default:
+            fn.exhaust.off(gpio).then(res => {
+                if (process.env.DEBUG) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
+            });
+            break;
+    }
+
     // If the auger is enabled
     if (config.status.auger == 1) {
         // Run a cycle of the auger

modules/_server.js

@@ -7,15 +7,20 @@
     * Add actual data into the responses
  */
 
+// Modules
 const express = require('express');
 const http = require('http');
+const fs = require('fs');
 const fn = require('./functions.js').functions;
+const { dbfn } = require('./functions.js');
+
+// Grab the current configuration settings from the database to display
 var config;
 fn.commands.refreshConfig().then(newConfig => {
     config = newConfig.config;
 });
-const { dbfn } = require('./functions.js');
 
+// Create the server
 const app = express();
 const server = http.createServer(app);
 app.use(express.urlencoded());
@@ -29,28 +34,70 @@ app.set('view engine', 'html');
 
 // A normal load of the root page
 app.get('/', (req, res) => {
-    // if (process.env.DEBUG) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${JSON.stringify(config)}`);
+    // Render the page, passing the config along for the front end to use
     res.render('index', { config: JSON.stringify(config) });
 });
 
 // A POST form submission to the root page
 app.post('/', (req, response) => {
-    if (req.body.start != undefined) {
+    if (req.body.augerOn != undefined) {
-        fn.commands.startup();
+        fn.commands.augerOn();
         fn.commands.refreshConfig().then(res => {
             config = res.config;
             response.render('index', { config: JSON.stringify(config) });
             return;
         });
+        return;
     }
-    if (req.body.shutdown != undefined) {
+    if (req.body.augerOff != undefined) {
-        fn.commands.shutdown();
+        fn.commands.augerOff();
         fn.commands.refreshConfig().then(res => {
             config = res.config;
             response.render('index', { config: JSON.stringify(config) });
             return;
         });
+        return;
     }
+
+    if (req.body.igniterOn != undefined) {
+        fn.commands.igniterOn();
+        fn.commands.refreshConfig().then(res => {
+            config = res.config;
+            response.render('index', { config: JSON.stringify(config) });
+            return;
+        });
+        return;
+    }
+    if (req.body.igniterOff != undefined) {
+        fn.commands.igniterOff();
+        fn.commands.refreshConfig().then(res => {
+            config = res.config;
+            response.render('index', { config: JSON.stringify(config) });
+            return;
+        });
+        return;
+    }
+
+    if (req.body.exhaustOn != undefined) {
+        fn.commands.exhaustOn();
+        fn.commands.refreshConfig().then(res => {
+            config = res.config;
+            response.render('index', { config: JSON.stringify(config) });
+            return;
+        });
+        return;
+    }
+    if (req.body.exhaustOff != undefined) {
+        fn.commands.exhaustOff();
+        fn.commands.refreshConfig().then(res => {
+            config = res.config;
+            response.render('index', { config: JSON.stringify(config) });
+            return;
+        });
+        return;
+    }
+
+
     if (req.body.reload != undefined) {
         const updateAugerOffIntervalQuery = `UPDATE intervals SET value = '${2000 - req.body.feedRate}' WHERE key = 'auger_off'`;
         const updateAugerOnIntervalQuery = `UPDATE intervals SET value = '${req.body.feedRate}' WHERE key = 'auger_on'`;
@@ -65,15 +112,24 @@ app.post('/', (req, response) => {
                 });
             }).catch(err => console.log(`E: ${err}`));
         }).catch(err => console.log(`E: ${err}`));
+        return;
     }
     if (req.body.quit != undefined) {
-        fn.commands.quit();
+        fs.appendFile('quit', ".", err => {
+            if (err) console.error(err);
+        });
         fn.commands.refreshConfig().then(res => {
             config = res.config;
             response.render('index', { config: JSON.stringify(config) });
             return;
         });
+        return;
     }
+    fn.commands.refreshConfig().then(res => {
+        config = res.config;
+        response.render('index', { config: JSON.stringify(config) });
+        return;
+    });
 });
 
 module.exports = {

modules/_setupdb.js

@@ -127,8 +127,8 @@ const createIntervalsTableQuery = "CREATE TABLE IF NOT EXISTS intervals (key var
 dbfn.run(createIntervalsTableQuery).then(res => {
     console.log(res.status);
     const intervalsEntries = {
-        auger_on: 600,
+        auger_on: 500,
-        auger_off: 1400,
+        auger_off: 1500,
         pause: 5000,
         igniter_start: 420000,
         blower_stop: 600000

modules/functions.js

@@ -2,6 +2,9 @@
 // TODO: Move these to config
 // Physical Pin numbers for GPIO
 const augerPin = 7;         // Pin for controlling the relay for the pellet auger motor.
+const igniterPin = 13;
+const exhaustPin = 15;
+const pofPin = 16;
 
 // Require the package for pulling version numbers
 const package = require('../package.json');
@@ -84,9 +87,83 @@ const functions = {
             });
         },
     },
+    igniter: {
+        // Gets called once the Igniter Pin has been setup by rpi-gpio
+        ready(err) {
+            if (err) throw err;
+            console.log('Igniter GPIO Ready');
+            return;
+        },
+        // Turns the Igniter on (Pin 7 high)
+        on(gpio) {
+            return new Promise((resolve) => {
+                if (process.env.ONPI == 'true') {
+                    gpio.write(igniterPin, true, function (err) {
+                        if (err) throw err;
+                        resolve('Igniter turned on.');
+                    });
+                } else {
+                    resolve('Simulated Igniter turned on.');
+                }
+            });
+
+        },
+        // Turns the Igniter off (pin 7 low)
+        off(gpio) {
+            return new Promise((resolve) => {
+                if (process.env.ONPI == 'true') {
+                    gpio.write(igniterPin, false, function (err) {
+                        if (err) throw err;
+                        resolve('Igniter turned off.');
+
+                    });
+                } else {
+                    resolve('Simulated Igniter turned off.');
+                }
+            });
+
+        }
+    },
+    exhaust: {
+        // Gets called once the Exhaust Pin has been setup by rpi-gpio
+        ready(err) {
+            if (err) throw err;
+            console.log('Exhaust GPIO Ready');
+            return;
+        },
+        // Turns the Exhaust on (Pin 7 high)
+        on(gpio) {
+            return new Promise((resolve) => {
+                if (process.env.ONPI == 'true') {
+                    gpio.write(exhaustPin, true, function (err) {
+                        if (err) throw err;
+                        resolve('Exhaust turned on.');
+                    });
+                } else {
+                    resolve('Simulated Exhaust turned on.');
+                }
+            });
+
+        },
+        // Turns the Exhaust off (pin 7 low)
+        off(gpio) {
+            return new Promise((resolve) => {
+                if (process.env.ONPI == 'true') {
+                    gpio.write(exhaustPin, false, function (err) {
+                        if (err) throw err;
+                        resolve('Exhaust turned off.');
+
+                    });
+                } else {
+                    resolve('Simulated Exhaust turned off.');
+                }
+            });
+
+        }
+    },
     commands: {
         // Prepare the stove for starting
-        startup() {
+        augerOn() { // FKA startup()
             // Basic startup just enables the auger
             const enableAugerQuery = "UPDATE status SET value = 1 WHERE key = 'auger'";
             dbfn.run(enableAugerQuery).then(res => {
@@ -94,7 +171,7 @@ const functions = {
                 return;
             }).catch(err => console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] E: ${err}`));
         },
-        shutdown() {
+        augerOff() { // FKA shutdown()
             // Basic shutdown only needs to disable the auger
             const disableAugerQuery = "UPDATE status SET value = 0 WHERE key = 'auger'";
             dbfn.run(disableAugerQuery).then(res => {
@@ -103,6 +180,36 @@ const functions = {
                 return;
             }).catch(err => console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] E: ${err}`));
         },
+        igniterOn() {
+            const enableIgniterQuery = "UPDATE status SET value = 1 WHERE key = 'igniter'";
+            dbfn.run(enableIgniterQuery).then(res => {
+                console.log(`[${(Date.now() - config.timestamps.procStart) / 1000}] I: Igniter enabled.`);
+                return;
+            }).catch(err => console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] E: ${err}`));
+        },
+        igniterOff() {
+            const disableIgniterQuery = "UPDATE status SET value = 0 WHERE key = 'igniter'";
+            dbfn.run(disableIgniterQuery).then(res => {
+                if (process.env.DEBUG) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res.status}`);
+                console.log(`[${(Date.now() - config.timestamps.procStart) / 1000}] I: Igniter disabled.`);
+                return;
+            }).catch(err => console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] E: ${err}`));
+        },
+        exhaustOn() {
+            const enableExhaustQuery = "UPDATE status SET value = 1 WHERE key = 'blower'";
+            dbfn.run(enableExhaustQuery).then(res => {
+                console.log(`[${(Date.now() - config.timestamps.procStart) / 1000}] I: Exhaust enabled.`);
+                return;
+            }).catch(err => console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] E: ${err}`));
+        },
+        exhaustOff() {
+            const disableExhaustQuery = "UPDATE status SET value = 0 WHERE key = 'blower'";
+            dbfn.run(disableExhaustQuery).then(res => {
+                if (process.env.DEBUG) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res.status}`);
+                console.log(`[${(Date.now() - config.timestamps.procStart) / 1000}] I: Exhaust disabled.`);
+                return;
+            }).catch(err => console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] E: ${err}`));
+        },
         // Pauses the script for the time defined in env variables
         pause() {
             return new Promise((resolve) => {
@@ -158,7 +265,7 @@ const functions = {
                     let { status } = config;
                     let { rows } = res;
                     status.auger = rows.auger;
-                    status.blower = rows.blower;
+                    status.exhaust = rows.blower; // TODO update db to use exhaust not blower
                     status.igniter = rows.igniter;
                     status.igniterFinished = rows.igniter_finished;
                     status.pof = rows.proof_of_fire;
@@ -170,8 +277,8 @@ const functions = {
                     dbfn.all(selectTimestampsQuery).then(res => {
                         let { timestamps } = config;
                         let { rows } = res;
-                        timestamps.blowerOff = rows.blower_off;
+                        timestamps.exhaustOff = rows.blower_off;
-                        timestamps.blowerOn = rows.blower_on;
+                        timestamps.exhaustOn = rows.blower_on;
                         timestamps.igniterOff = rows.igniter_off;
                         timestamps.igniterOn = rows.igniter_on;
                         timestamps.procStart = rows.process_start;
@@ -255,12 +362,25 @@ const functions = {
                 gpio.setup(augerPin, gpio.DIR_OUT, (err) => {
                     if (err) reject(err);
                     if (process.env.DEBUG) console.log('== Auger pin initialized.');
-                    // Resolve the promise now that all pins have been initialized
+                    this.auger.ready();
-                    resolve('== GPIO Initialized.');
+                    // Init the Igniter pin
+                    gpio.setup(igniterPin, gpio.DIR_OUT, (err) => {
+                        if (err) reject(err);
+                        if (process.env.DEBUG) console.log('== Igniter pin initialized.');
+                        this.igniter.ready();
+                        // Init the Exhaust pin
+                        gpio.setup(exhaustPin, gpio.DIR_OUT, (err) => {
+                            if (err) reject(err);
+                            if (process.env.DEBUG) console.log('== Exhaust pin initialized.');
+                            this.exhaust.ready();
+                            // Resolve the promise now that all pins have been initialized
+                            resolve('== GPIO Initialized.');
+                        });
+                    });
                 });
             } else {
                 // Resolve the promise
-                resolve('== GPIO Not Available');
+                resolve('== GPIO Simulated');
             }
         });
     },
@@ -275,6 +395,11 @@ const functions = {
                     if (err) console.log('Error removing the quit file: ' + err);
                     config.status.shutdownNextCycle = 1;
                     config.status.auger = 0;
+                    const shutdownNextCycleQuery = "UPDATE status SET value = 1 WHERE key = 'shutdown_next_cycle'";
+                    dbfn.run(shutdownNextCycleQuery).then(res => {
+                        if (process.env.DEBUG) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res.status}`);
+                        console.log(`[${(Date.now() - config.timestamps.procStart) / 1000}] I: Shutting down next cycle.`);
+                    }).catch(err => console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] E: ${err}`));
                     resolve();
                 });
             } else {

package.json

@@ -1,6 +1,6 @@
 {
-    "name": "pscontrolpanel",
+    "name": "hestia",
-    "version": "0.2.1",
+    "version": "0.3.0",
     "requires": true,
     "packages": {},
     "dependencies": {
@@ -10,6 +10,6 @@
         "express": "^4.18.2",
         "rpi-gpio": "^2.1.7",
         "sequelize": "^6.28.0",
-        "sqlite3": "^5.1.4"
+        "sqlite3": "^5.1.6"
     }
 }

www/public/main.css

@@ -87,7 +87,7 @@ html, body {
 }
 
 table {
-    margin: 0 auto;
+    margin: 10;
     color: aqua !important;
 }
 
@@ -96,3 +96,11 @@ table, th, td {
     border-collapse: collapse;
     padding: 3px;
 }
+
+th, td {
+    width: 50%;
+}
+
+#quit {
+    /* visibility: hidden; */
+}

www/views/index.html

@@ -21,22 +21,28 @@
         </div>
         <div id="status" class="row">
             <!--
-                | Auger     | rows[0].cells[1] | On Time  | rows[0].cells[3] |
+                | Igniter   | rows[0].cells[1]
-                | Feed Rate | rows[1].cells[1] | Off Time | rows[1].cells[3] |
+                | Exhaust   | rows[1].cells[1]
+                | Auger     | rows[2].cells[1]
+                | Feed Rate | rows[3].cells[1]
             -->
 
             <table id="status-table" class="table table-bordered col-sm-12 col-md-6">
                 <tr>
-                    <td>Auger</td>
+                    <td>Igniter</td>
                     <td></td>
-                    <td>On Time</td>
+                </tr>
+                <tr>
+                    <td>Exhaust</td>
+                    <td></td>
+                </tr>
+                <tr>
+                    <td>Auger</td>
                     <td></td>
                 </tr>
                 <tr>
                     <td>Feed Rate</td>
                     <td></td>
-                    <td>Off Time</td>
-                    <td></td>
                 </tr>
             </table>            
         </div>
@@ -47,15 +53,27 @@
             <form action="/" method="post">
                 <!-- Start | Shutdown | Reload Settings -->
                 <div class="button-container d-flex justify-content-between">
-                    <input class="btn btn-outline-secondary" type="submit" id="ignite" value="Enable Auger" name="start">
+                    <input class="btn btn-outline-secondary" type="submit" id="igniter-off" value="Disable Igniter" name="igniterOff">
-                    <input class="btn btn-outline-secondary" type="submit" id="shutdown" value="Disable Auger" name="shutdown">
+                    <input class="btn btn-outline-secondary" type="submit" id="igniter-on" value="Enable Igniter" name="igniterOn">
                 </div>
+                <div class="button-container d-flex justify-content-between">
+                    <input class="btn btn-outline-secondary" type="submit" id="exhaust-off" value="Disable Exhaust" name="exhaustOff">
+                    <input class="btn btn-outline-secondary" type="submit" id="exhaust-on" value="Enable Exhaust" name="exhaustOn">
+                </div>
+                <div class="button-container d-flex justify-content-between">
+                    <input class="btn btn-outline-secondary" type="submit" id="auger-off" value="Disable Auger" name="augerOff">
+                    <input class="btn btn-outline-secondary" type="submit" id="auger-on" value="Enable Auger" name="augerOn">
+                </div>
+
+
                 <!-- Set feed rates -->
                 <div class="form-group">
                     <label for="feedRate">Feed Rate: </label>
                     <select name="feedRate" class="form-control" id="feed-rate-select">
-                        <option value="600">Low</option>
+                        <option value="500">Low</option>
-                        <option value="800">Medium</option>
+                        <option value="625">Medium-Low</option>
+                        <option value="750">Medium</option>
+                        <option value="875">Medium-High</option>
                         <option value="1000">High</option>
                     </select>
                 </div>
@@ -64,12 +82,12 @@
                 </div>
             </form>
         </div>
-        <!-- <div class="text-center my-4">
+        <div class="text-center my-4">
             <img src="./dancing_jesus.gif" class="img-fluid">
-        </div> -->
+        </div>
         <div class="controls-container">
             <form action="/" method="POST">
-                <input class="btn btn-danger" type="submit" id="quit" value="Quit!!" name="quit" style="visibility: hidden;">
+                <input class="btn btn-danger" type="submit" id="quit" value="Quit!!" name="quit">
             </form>
         </div>
         <!-- <script src="./main.js"></script> -->
@@ -113,30 +131,38 @@
 
                 // Get the elements we need to update
                 const statusTable = document.getElementById('status-table');
-                const augerStatus = statusTable.rows[0].cells[1];
+                const igniterStatus = statusTable.rows[0].cells[1];
-                const augerOn = statusTable.rows[0].cells[3];
+                const exhaustStatus = statusTable.rows[1].cells[1];
-                const augerOff = statusTable.rows[1].cells[3];
+                const augerStatus = statusTable.rows[2].cells[1];
-                const feedRate = statusTable.rows[1].cells[1];
+                const feedRate = statusTable.rows[3].cells[1];
                 const feedRateSelect = document.getElementById('feed-rate-select');
 
                 // console.log(config);
 
+                igniterStatus.innerHTML = parseStatus(config.status.igniter);
+                exhaustStatus.innerHTML = parseStatus(config.status.exhaust);
                 augerStatus.innerHTML = parseStatus(config.status.auger);
-                augerOn.innerHTML = config.intervals.augerOn;
-                augerOff.innerHTML = config.intervals.augerOff;
 
                 switch (config.intervals.augerOn) {
-                    case '600':
+                    case '500':
                         feedRate.innerHTML = 'Low';
                         feedRateSelect.selectedIndex = 0;
                         break;
-                    case '800':
+                    case '625':
-                        feedRate.innerHTML = 'Medium';
+                        feedRate.innerHTML = 'Medium-Low';
                         feedRateSelect.selectedIndex = 1;
                         break;
+                    case '750':
+                        feedRate.innerHTML = 'Medium';
+                        feedRateSelect.selectedIndex = 2;
+                        break;
+                    case '875':
+                        feedRate.innerHTML = 'Medium-High';
+                        feedRateSelect.selectedIndex = 3;
+                        break;
                     case '1000':
                         feedRate.innerHTML = 'High';
-                        feedRateSelect.selectedIndex = 2;
+                        feedRateSelect.selectedIndex = 4;
                         break;
                     default:
                         feedRate.innerHTML = 'Unknown';