struggles
This commit is contained in:
Skylar Grant
parent
2a19a8499d
commit
096d1739ac
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@ -0,0 +1,17 @@
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{
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// Use IntelliSense to learn about possible attributes.
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// Hover to view descriptions of existing attributes.
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// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
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"version": "0.2.0",
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"configurations": [
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{
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"type": "node",
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"request": "launch",
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"name": "Launch Program",
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"skipFiles": [
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"<node_internals>/**"
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],
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"program": "${workspaceFolder}/main.js"
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}
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]
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}
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@ -6,10 +6,13 @@
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"auger": 0,
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"igniterFinished": false,
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"seenFire": false,
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"shutdown": 0
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"shutdown": 0,
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"vacuum": 1,
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"pof": 0
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},
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"timestamps": {
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"procStart": 0,
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"blowerOn": 0,
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"blowerOff": 0,
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"igniterOn": 0,
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"igniterOff": 0
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@ -18,7 +21,7 @@
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"augerOn": 500,
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"augerOff": 1500,
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"pause": 10000,
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"igniterStart": 30000,
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"igniterStart": 10000,
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"blowerStop": 10000
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}
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}
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236
functions.js
236
functions.js
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@ -1,5 +1,6 @@
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// TODOs: Add tests for PoF and Vacuum switches, add delays for shutting down blower, test logic for igniter
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// TODO: Move these to config
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// Physical Pin numbers for GPIO
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const augerPin = 26; // Pin for controlling the relay for the pellet auger motor.
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const igniterPin = 13; // Pin for controlling the relay for the igniter.
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@ -17,8 +18,7 @@ const config = require('./config.json');
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const dotenv = require('dotenv').config();
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// Module for working with files
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const fs = require('fs');
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// Promises I think?
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const { resolve } = require('path');
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const { time } = require('console');
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// The functions we'll export to be used in other files
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@ -66,21 +66,21 @@ const functions = {
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// Turn the auger on
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this.on(gpio).then((res) => {
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// Log action if in debug mode
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if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
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// if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
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// Sleep for the time set in env variables
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functions.sleep(config.intervals.augerOn).then((res) => {
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// Log action if in debug mode
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if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
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// if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
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// Turn the auger off
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this.off(gpio).then((res) => {
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// Log action if in debug mode
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if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
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// if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
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// Sleep for the time set in env variables
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functions.sleep(config.intervals.augerOff).then((res) => {
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// Log action if in debug mode
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if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
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// if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
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// Resolve the promise, letting the main script know the cycle is complete
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resolve("Cycle complete.");
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resolve("Auger cycled.");
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});
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});
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});
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@ -89,15 +89,13 @@ const functions = {
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},
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},
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blower: {
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canShutdown() {
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// If the blowerOff timestamp hasn't been set, return false as the blower hasn't been asked to turn off yet
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if (config.timestamps.blowerOff == 0) return false;
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// If the current time is past the blowerOff timestamp, we can turn off the blower
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if (Date.now() > config.timestamps.blowerOff) {
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return true;
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// Otherwise, return false because we're not ready to
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} else {
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blocksShutdown() {
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// If the current time is past the blowerOff timestamp, we can turn finish shutting down the stove
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if ((config.timestamps.blowerOff > 0) && (Date.now() > config.timestamps.blowerOff)) {
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return false;
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// Otherwise, return true because we're not ready to shutdown yet
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} else {
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return true;
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}
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}
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},
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@ -197,29 +195,23 @@ const functions = {
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process.exit();
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},
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ignite(gpio) {
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// Enable the auger
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config.status.auger = 1;
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// Set the timestamp when the igniter turned on
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config.timestamps.igniterOn = Date.now();
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// Set the timestamp for when the igniter will turn off
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config.timestamps.igniterOff = config.timestamps.igniterOn + config.intervals.igniterStart; // 7 Minutes, 420,000ms
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return new Promise((resolve, reject) => {
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// Check if we got here from a file, then delete it.
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if (fs.existsSync('./ignite')) fs.unlink('./ignite', (err) => { if (err) throw err; });
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// Run the first block if this is being run on a Raspberry Pi
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if (process.env.ONPI == 'true') {
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// Power the blower on
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functions.power.blower.on(gpio).then(res => {
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// Turn on the igniter
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functions.power.igniter.on(gpio).then(res => {
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resolve('Auger enabled, combustion blower and igniter turned on.');
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}).catch(err => {
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reject(err);
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});
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functions.power.blower.on(gpio).then(res => {
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if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
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// Turn on the igniter
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functions.power.igniter.on(gpio).then(res => {
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if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
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// Enable the auger
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config.status.auger = 1;
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if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: Auger enabled.`);
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resolve('Ignition sequence started successfully.');
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}).catch(err => {
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reject(err);
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});
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} else {
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resolve('Simulated igniter turned on.');
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}
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});
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});
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},
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shutdown(gpio) {
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@ -236,75 +228,123 @@ const functions = {
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// If the igniter is on, shut it off.
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if (config.status.igniter == 1) {
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functions.power.igniter.off(gpio).then(res => {
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if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: Shut off igniter.`);
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if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
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}); // TODO catch an error here
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}
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// TODO Change this so it gives a delay after shutting down so smoke doesn't enter the house
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if (config.status.blower == 1) {
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// Set the timestamp to turn the blower off at
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config.timestamps.blowerOff = Date.now() + config.intervals.blowerStop;
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functions.power.blower.off(gpio).then(res => {
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if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
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});
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}
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return "Shutdown has been initiated.";
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} else {
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return "A shutdown has already been initiated.";
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// blower.canShutdown() returns true only if the blower shutdown has
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// been initiated AND the specified cooldown time has passed
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if(functions.blower.blocksShutdown()) {
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if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: Blower can be turned off.`);
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fn.power.blower.off(gpio).then(res => {
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// Since the blower shutting off is the last step in the shutdown, we can quit.
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// TODO eventually we don't want to ever quit the program, so it can be restarted remotely
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fn.commands.quit();
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});
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} else {
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return "A shutdown has already been initiated and the blower is preventing shutdown.";
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}
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}
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},
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},
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tests: {
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vacuum(gpio) {
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return new Promise((resolve, reject) => {
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gpio.read(vacuumPin, (err, status) => {
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if (err) reject(err);
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resolve(status);
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});
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if (process.env.ONPI == 'true') {
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gpio.read(vacuumPin, (err, status) => {
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if (err) reject(err);
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resolve(status);
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});
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} else {
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switch (config.status.vacuum) {
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case 0:
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resolve(false);
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break;
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case 1:
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resolve(true);
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break;
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default:
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reject('Unable to determine vacuum status.');
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break;
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}
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}
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});
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},
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pof(gpio) {
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return new Promise((resolve, reject) => {
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gpio.read(pofPin, (err, status) => {
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if (err) reject(err);
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resolve(status);
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});
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if (process.env.ONPI == 'true') {
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gpio.read(pofPin, (err, status) => {
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if (err) reject(err);
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resolve(status);
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});
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} else {
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switch (config.status.pof) {
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case 0:
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resolve(false);
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break;
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case 1:
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resolve(true);
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break;
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default:
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reject('Unable to determine proof of fire status.');
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break;
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}
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}
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});
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},
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igniter(gpio) {
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return new Promise((resolve, reject) => {
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// Create a blank string to store the status message in as we build it
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var statusMsg = "";
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// Determine if the igniter is on
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if (config.status.igniter == 1) {
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statusMsg += "The igniter is on.\n";
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statusMsg += "The igniter is on. ";
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} else if (config.status.igniter == 0) {
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statusMsg += "The igniter is off.\n";
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statusMsg += "The igniter is off. ";
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} else {
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reject("E: Unable to determine igniter status.");
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reject("Unable to determine igniter status.");
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}
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// Run this if the igniter has been turned on
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if (config.timestamps.igniterOn > 0) {
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const humanStartTime = new Date(config.timestamps.igniterOn).toISOString();
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const humanEndTime = new Date(config.timestamps.igniterOff).toISOString();
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if (Date.now() < config.timestamps.igniterOff && config.status.igniter == 1) {
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statusMsg += `Igniter started: ${humanStartTime}.\n`;
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statusMsg += `Igniter scheduled to stop: ${humanEndTime}.\n`;
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statusMsg += `Started: ${functions.time(config.timestamps.igniterOn)}. `;
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statusMsg += `Stopping: ${functions.time(config.timestamps.igniterOff)}. `;
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}
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// Shut the igniter off if it's past the waiting period
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if ((Date.now() > config.timestamps.igniterOff) && (config.status.igniter == 1)) {
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if (process.env.ONPI == 'true') {
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gpio.write(igniterPin, false, (err) => {
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if (err) throw(err);
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config.status.igniter = 0;
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statusMsg += `${new Date().toISOString()} I: Turned off igniter.`;
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functions.tests.pof(gpio).then(res => {
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if (res) {
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config.status.seenFire = true;
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} else {
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reject(`E: No Proof of Fire after igniter shut off.`);
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}
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}).catch(rej => {
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// if (process.env.ONPI == 'true') {
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// gpio.write(igniterPin, false, (err) => {
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// if (err) throw(err);
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// config.status.igniter = 0;
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// statusMsg += `${new Date().toISOString()} I: Turned off igniter.`;
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// functions.tests.pof(gpio).then(res => {
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// if (res) {
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// config.status.seenFire = true;
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// } else {
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// reject(`E: No Proof of Fire after igniter shut off.`);
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// }
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// }).catch(rej => {
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});
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});
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} else {
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config.status.igniter = 0;
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statusMsg += `${new Date().toISOString()} I: Simulated igniter turned off.`;
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}
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// });
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// });
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// } else {
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// config.status.igniter = 0;
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// statusMsg += `${new Date().toISOString()} I: Simulated igniter turned off.`;
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// }
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// TODO I think this needs to be moved elsewhere, it doesn't finish resolving before the resolve call on line 354 is called (344+10=354)
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functions.power.igniter.off(gpio).then(res => {
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statusMsg += res;
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});
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} else if ((Date.now() > config.timestamps.igniterOff) && (config.status.igniter == 0)) {
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statusMsg += `The igniter was turned off at ${new Date(config.timestamps.igniterOff).toISOString()}.`;
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}
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@ -321,45 +361,66 @@ const functions = {
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power: {
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igniter: {
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on(gpio) {
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// TODO
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return new Promise((resolve, reject) => {
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gpio.write(igniterPin, true, (err) => {
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if (err) reject(err);
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config.timestamps.igniterOn = Date.now();
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config.timestamps.igniterOff = Date.now() + config.intervals.igniterStart;
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if (process.env.ONPI == 'true') {
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gpio.write(igniterPin, true, (err) => {
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if (err) reject(err);
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config.status.igniter = 1;
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resolve('Igniter turned on.');
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});
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} else {
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config.status.igniter = 1;
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resolve('Igniter turned on.');
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});
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}
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});
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},
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off(gpio) {
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// TODO
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return new Promise((resolve, reject) => {
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gpio.write(igniterPin, false, (err) => {
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if (err) reject(err);
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config.timestamps.igniterOff = Date.now();
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if (process.env.ONPI == 'true') {
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gpio.write(igniterPin, false, (err) => {
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if (err) reject(err);
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config.status.igniter = 0;
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resolve('Igniter turned off.');
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});
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} else {
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config.status.igniter = 0;
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resolve('Igniter turned off.');
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});
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}
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});
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},
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},
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blower: {
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on(gpio) {
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// TODO
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return new Promise((resolve, reject) => {
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gpio.write(blowerPin, true, (err) => {
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if (err) reject(err);
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config.timestamps.blowerOn = Date.now();
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if (process.env.ONPI == 'true') {
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gpio.write(blowerPin, true, (err) => {
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if (err) reject(err);
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config.status.blower = 1;
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resolve('Blower turned on.');
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});
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} else {
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config.status.blower = 1;
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resolve('Blower turned on.');
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});
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}
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});
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},
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off(gpio) {
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// TODO
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config.timestamps.blowerOff = Date.now();
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return new Promise((resolve, reject) => {
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gpio.write(blowerPin, false, (err) => {
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if (err) reject(err);
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if (process.env.ONPI == 'true') {
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gpio.write(blowerPin, false, (err) => {
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if (err) reject(err);
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config.status.blower = 0;
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resolve('Blower turned off.');
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});
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} else {
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config.status.blower = 0;
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resolve('Blower turned off.');
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});
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}
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});
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},
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},
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@ -379,6 +440,7 @@ const functions = {
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},
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// Initializes rpi-gpio, or resolves if not on a raspberry pi
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init(gpio) {
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// TODO this boot splash needs updating
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return new Promise((resolve, reject) => {
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// Boot/About/Info
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console.log(`== Lennox Winslow PS40
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@ -435,6 +497,10 @@ const functions = {
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}
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});
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},
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time(stamp) {
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const time = new Date(stamp);
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return `${time.getHours()}:${time.getMinutes()}:${time.getSeconds()}`;
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}
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}
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// Export the above object, functions, as a module
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47
main.js
47
main.js
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@ -49,7 +49,7 @@ async function main(fn, gpio) {
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// Check for the existence of certain files
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fn.files.check().then((res,rej) => {
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// Log the result of the check if in debug mode
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if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: File Check: ${res}`);
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// if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: File Check: ${res}`);
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// Choose what to do depending on the result of the check
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switch (res) {
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case "pause":
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@ -75,16 +75,12 @@ async function main(fn, gpio) {
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case "ignite":
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// Start the ignite sequence
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fn.commands.ignite(gpio).then(res => {
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if (config.debugMode) console.log(res);
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if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
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statusCheck(fn, gpio);
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}).catch(rej => {
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console.error(`[${(Date.now() - config.timestamps.procStart)/1000}] E: ${rej}`);
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fn.commands.shutdown(gpio).then(res => {
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fn.commands.quit();
|
||||
}).catch(rej => {
|
||||
console.error(rej);
|
||||
fn.commands.quit();
|
||||
});
|
||||
fn.commands.shutdown(gpio);
|
||||
});
|
||||
break;
|
||||
case "start":
|
||||
|
|
@ -127,30 +123,27 @@ async function main(fn, gpio) {
|
|||
function statusCheck(fn, gpio) {
|
||||
fn.tests.igniter(gpio).then((res) => {
|
||||
if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: ${res}`);
|
||||
main(fn, gpio);
|
||||
});
|
||||
|
||||
// Check the vacuum switch, if the test returns true, the vacuum is sensed
|
||||
// if it returns false, we will initiate a shutdown
|
||||
fn.tests.vacuum(gpio).then(status => {
|
||||
if (!status) {
|
||||
// TODO this is messed up
|
||||
fn.tests.vacuum(gpio).then(vacStatus => {
|
||||
if (!vacStatus) {
|
||||
console.error('No vacuum detected, beginning shutdown procedure.');
|
||||
fn.commands.shutdown(gpio);
|
||||
} else {
|
||||
// Check the Proof of Fire Switch
|
||||
fn.tests.pof(gpio).then(pofStatus => {
|
||||
// If the igniter has finished running and no proof of fire is seen, shutdown the stove
|
||||
if (config.status.igniterFinished && (!pofStatus)) {
|
||||
console.error('No Proof of Fire after the igniter shut off, beginning shutdown procedure.');
|
||||
fn.commands.shutdown(gpio);
|
||||
} else {
|
||||
if (config.debugMode) console.log(`[${(Date.now() - config.timestamps.procStart)/1000}] I: Vacuum and Proof of Fire OK.`);
|
||||
main(fn, gpio);
|
||||
}
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
// Check the Proof of Fire Switch
|
||||
fn.tests.pof(gpio).then(status => {
|
||||
// If the igniter has finished running and no proof of fire is seen, shutdown the stove
|
||||
if (config.status.igniterFinished && (!status)) fn.commands.shutdown(gpio);
|
||||
});
|
||||
|
||||
// blower.canShutdown() returns true only if the blower shutdown has
|
||||
// been initiated AND the specified cooldown time has passed
|
||||
if(fn.blower.canShutdown()) {
|
||||
fn.power.blower.off(gpio).then(res => {
|
||||
// Since the blower shutting off is the last step in the shutdown, we can quit.
|
||||
// TODO eventually we don't want to ever quit the program, so it can be restarted remotely
|
||||
fn.commands.quit();
|
||||
});
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue