Restore device state in app, set counter in webapp,

app/www/index.html

@@ -322,7 +322,13 @@ null==d?void 0:d))},attrHooks:{type:{set:function(a,b){if(!o.radioValue&&"radio"
 	};
 	web.getStateSuccess = function (res) {
 		'use strict';
-		console.dir(res);
+		if (res.frame.dir !== true) {
+			$('#dir').prop('checked', true);
+			setDirLabel(false);
+		}
+		$('#counter').val(res.counter);
+		$('#exposure').val(res.frame.exposure);
+		$('#delay').val(res.frame.delay);
 	};
 	web.init = function () {
 		'use strict';
@@ -330,6 +336,7 @@ null==d?void 0:d))},attrHooks:{type:{set:function(a,b){if(!o.radioValue&&"radio"
 		getState = web.getState;
 		setDir = web.setDir;
 		setExposure = web.setExposure;
+
 		web.getState();
 	};
 	web.init();

index.js

@@ -25,6 +25,8 @@ function createServer () {
 	app.post('/dir', rDir)
 	app.get( '/exposure', rExposure)
 	app.post('/exposure', rExposure)
+	app.get( '/counter', rCounter)
+	app.post('/counter', rCounter)
 	app.get( '/frame', rFrame)
 	app.post('/frame', rFrame)
 	app.get( '/sequence', () => {})
@@ -119,6 +121,35 @@ function rDelay (req, res, next) {
 	return next()
 }
 
+function rCounter (req, res, next) {
+	let counter = 0
+	let set = false
+	if (req.query && typeof req.query.counter !== 'undefined') {
+		if (typeof req.query.counter === 'string') {
+			counter = parseInt(req.query.counter)
+		} else {
+			counter = req.query.counter
+		}
+		set = true
+	}
+	if (req.body && typeof req.body.counter !== 'undefined') {
+		if (typeof req.body.counter !== 'string') {
+			counter = parseInt(req.body.counter)
+		} else {
+			counter = req.body.counter
+		}
+		set = true
+	}
+	if (set) {
+		intval.setCounter(counter)
+	} else {
+		counter = intval._state.counter
+	}
+	log.info('/counter', { method : req.method, set : set, counter : counter })
+	req.send({ counter : counter })
+	return next()
+}
+
 function rFrame (req, res, next) {
 	let dir = true
 	let exposure = 0

lib/intval/index.js

@@ -54,7 +54,8 @@ intval.init = function () {
 		micro : {
 			time : 0,
 			primed : false //is ready to stop frame
-		}
+		},
+		counter : 0
 	}
 	intval._frame = {
 		open : 250, 	//delay before pausing frame in open state
@@ -264,6 +265,10 @@ intval.setDelay = function (val = 0) {
 	intval._state.frame.delay = val
 	log.info('setDelay', { delay : val })
 }
+intval.setCounter = function (val = 0) {
+	intval._state.counter = val
+	log.info('setCounter', { counter : val })
+}
 /**
 * Begin a single frame with set variables or defaults
 *
@@ -313,9 +318,17 @@ intval.frame = function (dir = null, time = null, cb = () => {}) {
 			}, time + intval._frame.closed)
 		}
 	}
+	if (dir) {
 		intval._state.frame.cb = (len) => {
+			intval._state.counter++
 			cb(len)
 		}
+	} else {
+		intval._state.frame.cb = (len) => {
+			intval._state.counter--
+			cb(len)
+		}
+	}
 }
 /**
 * Start a sequence of frames, using defaults or explicit instructions