.gitignore

@@ -1,2 +1,3 @@
 node_modules
-run_dev.sh
+run_dev.sh
+state

app/www/index.html

@@ -265,12 +265,15 @@
 			<option value="33">2</option>
 		</select>
 	</div>
+	<h2>BLUETOOTH</h2>
+	<select id="bluetooth">
+		<option>N/A</option>
+	</select>
+	<h2>WIFI</h2>
 	<div>
-		<div class="label">Wifi SSID</div>
 		<input type="text" id="ssid" placeholder="Wifi SSID" />
 	</div>
 	<div>
-		<div class="label">Wifi Password</div>
 		<input type="password" id="password" placeholder="Wifi Password" />
 	</div>
 </div>

lib/intval/index.js

@@ -1,10 +1,12 @@
 'use strict'
 
 const log = require('../log')('intval')
+const storage = require('node-persist')
+const fs = require('fs')
 
 let Gpio
 try {
-	Gpio = require('onoff').Gpio
+	//Gpio = require('onoff').Gpio
 } catch (e) {
 	log.warn('Failed including Gpio, using sim')
 	Gpio = require('../../lib/onoffsim').Gpio
@@ -36,7 +38,53 @@ const PINS = {
 const intval = {}
 
 intval.init = function () {
+	if (!fs.existsSync('./state')) fs.mkdirSync('./state')
+	storage.init({
+		dir: './state',
+		stringify: JSON.stringify,
+		parse: JSON.parse,
+		encoding: 'utf8',
+		logging: false,  // can also be custom logging function
+		continuous: true, // continously persist to disk
+		interval: false, // milliseconds, persist to disk on an interval
+		ttl: false, // ttl* [NEW], can be true for 24h default or a number in MILLISECONDS
+		expiredInterval: 2 * 60 * 1000, // [NEW] every 2 minutes the process will clean-up the expired cache
+	    forgiveParseErrors: false // [NEW]
+	}).then((res) => { 
+		//console.dir(res) 
+		storage.getItem('_state', 'test').then(intval._setState).catch((err) => {
+			intval._setState(undefined)
+			log.error('init', err)
+		})
+	}).catch((err) => { 
+		log.error('init', err) 
+	})
+
+	intval._frame = {
+		open : 250, 	//delay before pausing frame in open state
+		openBwd : 400,
+		closed : 100,   //time that frame actually remains closed for
+		expected : 630 	//expected length of frame, in ms
+	}
+	intval._release = {
+		min : 20,
+		seq : 1000
+	}
+	intval._microDelay = 10 // delay after stop signal before stopping motors
 	intval._pin = {}
+
+	intval._declarePins()
+	process.on('SIGINT', intval._undeclarePins)
+	process.on('uncaughtException', intval._undeclarePins)
+}
+
+intval._setState = function (data) {
+	if (typeof data !== 'undefined') {
+		intval._state = data
+		intval._state.frame.cb = () => {}
+		log.info('_setState', 'Restored intval state from disk')
+		return true
+	}
 	intval._state = {
 		frame : {
 			dir : true, 	//forward
@@ -57,22 +105,17 @@ intval.init = function () {
 		},
 		counter : 0
 	}
-	intval._frame = {
+	intval._storeState()
-		open : 250, 	//delay before pausing frame in open state
-		openBwd : 400,
-		closed : 100,   //time that frame actually remains closed for
-		expected : 630 	//expected length of frame, in ms
-	}
-	intval._release = {
-		min : 20,
-		seq : 1000
-	}
-	intval._microDelay = 10 // delay after stop signal before stopping motors
-
-	intval._declarePins()
-	process.on('SIGINT', intval._undeclarePins)
-	process.on('uncaughtException', intval._undeclarePins)
 }
+
+intval._storeState = function () {
+	setItem('_state', intval._state)
+		.then(() => {})
+		.catch((err) => {
+			log.error('_storeState', err)
+		})
+}
+
 /**
 * (internal function) Declares all Gpio pins that will be used
 *
@@ -253,20 +296,24 @@ intval.setDir = function (val = true) {
 		return log.warn('Direction must be represented as either true or false')
 	}
 	intval._state.frame.dir = val
+	intval._storeState()
 	log.info('setDir', { direction : val ? 'forward' : 'backward' })
 }
 
 intval.setExposure = function (val = 0) {
 	intval._state.frame.exposure = val
+	intval._storeState()
 	log.info('setExposure', { exposure : val })
 } 
 
 intval.setDelay = function (val = 0) {
 	intval._state.frame.delay = val
+	intval._storeState()
 	log.info('setDelay', { delay : val })
 }
 intval.setCounter = function (val = 0) {
 	intval._state.counter = val
+	intval._storeState()
 	log.info('setCounter', { counter : val })
 }
 /**
@@ -321,11 +368,13 @@ intval.frame = function (dir = null, time = null, cb = () => {}) {
 	if (dir) {
 		intval._state.frame.cb = (len) => {
 			intval._state.counter++
+			intval._storeState()
 			cb(len)
 		}
 	} else {
 		intval._state.frame.cb = (len) => {
 			intval._state.counter--
+			intval._storeState()
 			cb(len)
 		}
 	}

package-lock.json

@@ -607,16 +607,46 @@
       "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
       "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4="
     },
+    "is-absolute": {
+      "version": "0.2.6",
+      "resolved": "https://registry.npmjs.org/is-absolute/-/is-absolute-0.2.6.tgz",
+      "integrity": "sha1-IN5p89uULvLYe5wto28XIjWxtes=",
+      "requires": {
+        "is-relative": "0.2.1",
+        "is-windows": "0.2.0"
+      }
+    },
     "is-regexp": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-regexp/-/is-regexp-1.0.0.tgz",
       "integrity": "sha1-/S2INUXEa6xaYz57mgnof6LLUGk="
     },
+    "is-relative": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/is-relative/-/is-relative-0.2.1.tgz",
+      "integrity": "sha1-0n9MfVFtF1+2ENuEu+7yPDvJeqU=",
+      "requires": {
+        "is-unc-path": "0.1.2"
+      }
+    },
     "is-supported-regexp-flag": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-supported-regexp-flag/-/is-supported-regexp-flag-1.0.0.tgz",
       "integrity": "sha1-i1IMhfrnolM4LUsCZS4EVXbhO7g="
     },
+    "is-unc-path": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/is-unc-path/-/is-unc-path-0.1.2.tgz",
+      "integrity": "sha1-arBTpyVzwQJQ/0FqOBTDUXivObk=",
+      "requires": {
+        "unc-path-regex": "0.1.2"
+      }
+    },
+    "is-windows": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/is-windows/-/is-windows-0.2.0.tgz",
+      "integrity": "sha1-3hqm1j6indJIc3tp8f+LgALSEIw="
+    },
     "isarray": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
@@ -888,6 +918,16 @@
         "js-queue": "2.0.0"
       }
     },
+    "node-persist": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/node-persist/-/node-persist-2.1.0.tgz",
+      "integrity": "sha1-5lK784haBNrWo1PXQXYXfIORRwc=",
+      "requires": {
+        "is-absolute": "0.2.6",
+        "mkdirp": "0.5.1",
+        "q": "1.1.2"
+      }
+    },
     "object-get": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/object-get/-/object-get-2.1.0.tgz",
@@ -946,6 +986,11 @@
       "resolved": "https://registry.npmjs.org/pseudomap/-/pseudomap-1.0.2.tgz",
       "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM="
     },
+    "q": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/q/-/q-1.1.2.tgz",
+      "integrity": "sha1-Y1fikSBnAdmfGXq4TlforRlvKok="
+    },
     "qs": {
       "version": "6.5.0",
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.0.tgz",
@@ -1312,6 +1357,11 @@
         }
       }
     },
+    "unc-path-regex": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/unc-path-regex/-/unc-path-regex-0.1.2.tgz",
+      "integrity": "sha1-5z3T17DXxe2G+6xrCufYxqadUPo="
+    },
     "underscore": {
       "version": "1.8.3",
       "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.8.3.tgz",

package.json

@@ -28,6 +28,7 @@
     "cron": "^1.2.1",
     "gpio": "^0.2.7",
     "node-ipc": "^9.1.0",
+    "node-persist": "^2.1.0",
     "onoff": "^1.1.5",
     "restify": "^5.2.0",
     "uuid": "^3.1.0",