Adding new gpio assignments

.vscode/pssnippets.code-snippets

@@ -0,0 +1,25 @@
+{
+	// Place your pscontrolpanel workspace snippets here. Each snippet is defined under a snippet name and has a scope, prefix, body and 
+	// description. Add comma separated ids of the languages where the snippet is applicable in the scope field. If scope 
+	// is left empty or omitted, the snippet gets applied to all languages. The prefix is what is 
+	// used to trigger the snippet and the body will be expanded and inserted. Possible variables are: 
+	// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders. 
+	// Placeholders with the same ids are connected.
+	// Example:
+	// "Print to console": {
+	// 	"scope": "javascript,typescript",
+	// 	"prefix": "log",
+	// 	"body": [
+	// 		"console.log('$1');",
+	// 		"$2"
+	// 	],
+	// 	"description": "Log output to console"
+	// }
+
+	"Log if in Debug mode": {
+		"scope": "javascript",
+		"prefix": "log",
+		"body": "if (process.env.DEBUG == 'true') console.log('$1');\n$0",
+		"description": "Log output to console if in debug mode"
+	}
+}

functions.js

@@ -1,3 +1,11 @@
+// Physical Pin numbers for GPIO
+const augerPin = 7;         // Pin for controlling the relay for the pellet auger motor.
+const igniterPin = 13;      // Pin for controlling the relay for the igniter.
+const blowerPin = 15;       // Pin for controlling the relay for the combustion blower/exhaust.
+const pofPin = 16;          // Pin for sensing the status (open/closed) of the Proof of Fire switch.
+const tempPin = 18;         // Pin for receiving data from a DS18B20 OneWire temperature sensor.
+const vacuumPin = 22;       // Pin for sensing the status (open/closed) of the vacuum switch.
+
 // Get environment variables
 const dotenv = require('dotenv').config();
 // Module for working with files
@@ -140,7 +148,7 @@ const functions = {
             process.exit();
         },
     },
-    // Sleeps for any given milliseconds, call with await
+    // Sleeps for any given milliseconds
     sleep(ms) {
         return new Promise((resolve) => {
             if (process.env.DEBUG == "true") console.log(`Sleeping for ${ms}ms`);
@@ -157,14 +165,46 @@ const functions = {
     init(gpio) {
         return new Promise((resolve, reject) => {
             // Write the current env vars to console
-            console.log('Environment variables:');
-            console.log(`ONTIME=${process.env.ONTIME}\nOFFTIME=${process.env.OFFTIME}\nPAUSETIME=${process.env.PAUSETIME}\nDEBUG=${process.env.DEBUG}\nONPI=${process.env.ONPI}`);
+            console.log(`Environment variables:\n
+                ONTIME=${process.env.ONTIME}\n
+                OFFTIME=${process.env.OFFTIME}\n
+                PAUSETIME=${process.env.PAUSETIME}\n
+                DEBUG=${process.env.DEBUG}\n
+                ONPI=${process.env.ONPI}
+            `);
             // Set up GPIO 4 (pysical pin 7) as output, then call functions.auger.ready()
             if (process.env.ONPI == 'true') {
-                gpio.setup(7, gpio.DIR_OUT, (err) => {
+                // Init the Auger pin
+                gpio.setup(augerPin, gpio.DIR_OUT, (err) => {
                     if (err) reject(err);
-                    // Resolve the promise
-                    resolve('GPIO Initialized');
+                    if (process.env.DEBUG == 'true') console.log('Auger pin initialized.');
+                    // Init the igniter pin
+                    gpio.setup(igniterPin, gpio.DIR_OUT, (err) => {
+                        if (err) reject(err);
+                        if (process.env.DEBUG == 'true') console.log('Igniter pin initialized.');
+                        // Init the blower pin
+                        gpio.setup(blowerPin, gpio.DIR_OUT, (err) => {
+                            if (err) reject(err);
+                            if (process.env.DEBUG == 'true') console.log('Combustion blower pin initialized.');
+                            // Init the Proof of Fire pin
+                            gpio.setup(pofPin, gpio.DIR_IN, (err) => {
+                                if (err) reject(err);
+                                if (process.env.DEBUG == 'true') console.log('Proof of Fire pin initialized.');
+                                // Init the Temp Sensor pin
+                                gpio.setup(tempPin, gpio.DIR_IN, (err) => {
+                                    if (err) reject(err);
+                                    if (process.env.DEBUG == 'true') console.log('Temperature pin initialized.');
+                                    // Init the Vacuum Switch pin
+                                    gpio.setup(vacuumPin, gpio.DIR_IN, (err) => {
+                                        if (err) reject(err);
+                                        if (process.env.DEBUG == 'true') console.log('Vacuum Switch pin initialized.');
+                                        // Resolve the promise now that all pins have been initialized
+                                        resolve('GPIO Initialized.');
+                                    });
+                                });
+                            });
+                        });
+                    });
                 });
             } else {
                 // Resolve the promise

main.js

@@ -1,3 +1,12 @@
+/* Pellet Stove Control Panel
+ * Written by Skylar Grant
+ * v0.2.0
+ * 
+ * TODO:
+ * Add logic for other sensors
+ * More documentation?
+ */ 
+
 // Custom functions module to keep main script clean
 const fn = require('./functions.js').functions;
 

package.json

@@ -1,6 +1,6 @@
 {
     "name": "pscontrolpanel",
-    "version": "0.1.0",
+    "version": "0.2.0",
     "requires": true,
     "packages": {},
     "dependencies": {