Adding startup and shutdown functions
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@ -10,6 +10,7 @@
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"status": {
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"igniter": 0,
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"blower": 0,
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"auger": 0
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"auger": 0,
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"seenFire": false
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}
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}
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53
functions.js
53
functions.js
@ -112,15 +112,40 @@ const functions = {
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if (fs.existsSync('./ignite')) {
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resolve('ignite');
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}
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// Check for start file existing
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if (fs.existsSync('./start')) {
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resolve('start');
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}
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// Resolve the promise, letting the main script know what we found (nothing)
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resolve("none");
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});
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},
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},
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commands: {
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// Prepare the stove for starting
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startup (gpio) {
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fs.unlink('./start', (err) => {
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if (err) throw err;
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});
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return new Promise((resolve, reject) => {
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if (process.env.ONPI == 'true') {
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// Turn the combustion blower on
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functions.power.blower.on(gpio).then(res => {
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resolve(`I: Combustion blower has been enabled.`);
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}).catch(rej => {
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reject(`E: There was a problem starting the combustion blower: ${rej}`);
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});
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} else {
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resolve(`I: Simulated combustion blower turned on.`);
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}
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});
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},
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// Pauses the script for the time defined in env variables
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pause() {
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return new Promise((resolve) => {
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if (config.debugMode) console.log(`[${(Date.now() - config.startTime)/1000}] I: Pausing for ${config.pauseTime}ms`);
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functions.sleep(config.pauseTime).then(() => { resolve(); });
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});
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},
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@ -193,31 +218,45 @@ const functions = {
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});
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},
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igniter(gpio) {
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return new Promise((resolve) => {
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return new Promise((resolve, reject) => {
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var statusMsg = "";
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if (config.status.igniter == 1) {
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statusMsg += "The igniter is on. ";
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statusMsg += "The igniter is on.\n";
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} else if (config.status.igniter == 0) {
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statusMsg += "The igniter is off. ";
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statusMsg += "The igniter is off.\n";
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} else {
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statusMsg += "E: Unable to determine igniter status. ";
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reject("E: Unable to determine igniter status.");
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}
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if (config.igniterOnTime > 0) {
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const humanStartTime = new Date(config.igniterOnTime).toISOString();
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const humanEndTime = new Date(config.igniterOffTime).toISOString();
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statusMsg += `Igniter started: ${humanStartTime}. Igniter scheduled to stop: ${humanEndTime}`;
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if (Date.now() < config.igniterOffTime && config.status.igniter == 1) {
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statusMsg += `Igniter started: ${humanStartTime}.\n`;
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statusMsg += `Igniter scheduled to stop: ${humanEndTime}.\n`;
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}
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// Shut the igniter off if it's past the waiting period
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if ((Date.now() > config.igniterOffTime) && (config.status.igniter == 1)) {
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if (process.env.ONPI == 'true') {
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gpio.write(igniterPin, false, (err) => {
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if (err) throw(err);
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config.status.igniter = 0;
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statusMsg += `\n${new Date().toISOString()} Turned off igniter.`;
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statusMsg += `${new Date().toISOString()} I: Turned off igniter.`;
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functions.tests.pof(gpio).then(res => {
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if (res) {
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config.status.seenFire = true;
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} else {
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reject(`E: No Proof of Fire after igniter shut off.`);
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}
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}).catch(rej => {
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});
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});
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} else {
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config.status.igniter = 0;
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statusMsg += `\n${new Date().toISOString()} Simulated igniter turned off.`;
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statusMsg += `${new Date().toISOString()} I: Simulated igniter turned off.`;
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}
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} else if ((Date.now() > config.igniterOffTime) && (config.status.igniter == 0)) {
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statusMsg += `The igniter was turned off at ${new Date(config.igniterOffTime).toISOString()}.`;
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}
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} else {
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statusMsg += 'The igniter hasn\'t been started yet.';
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19
main.js
19
main.js
@ -82,9 +82,23 @@ async function main(fn, gpio) {
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if (config.debugMode) console.log(res);
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}).catch(rej => {
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console.error(`[${(Date.now() - config.startTime)/1000}] E: ${rej}`);
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fn.commands.shutdown(gpio).then(res => {
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fn.commands.quit();
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}).catch(rej => {
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console.error(rej);
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fn.commands.quit();
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});
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});
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case "start":
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// Start the stove
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fn.commands.startup(gpio).then(res => {
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statusCheck(fn, gpio);
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}).catch(rej => {
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});
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case "none":
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// If no special files are found, cycle the auger normally
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if (config.status.auger == 1) {
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fn.auger.cycle(gpio).then((res) => {
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// Log the auger cycle results if in debug mode.
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if (config.debugMode) console.log(`[${(Date.now() - config.startTime)/1000}] I: ${res}`);
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@ -93,6 +107,11 @@ async function main(fn, gpio) {
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// Rerun this function once the cycle is complete
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// main(fn, gpio);
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});
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} else {
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fn.commands.pause().then(res => {
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statusCheck(fn, gpio);
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});
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}
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break;
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default:
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