diff --git a/README.md b/README.md
index 779ab5b..d39182d 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,9 @@
 Arduinojs
 =========
 Any application that can ge written in JavaScript will eventually be written in JavaScript
+
                                                                                Jeff Atwood
+
 Use node v0.10.26
 
 Restful api server includes javascript wrapper for openFPGAdunino library
diff --git a/apps/coap.js b/apps/coap.js
index d63ee99..56f8899 100644
--- a/apps/coap.js
+++ b/apps/coap.js
@@ -1,5 +1,41 @@
-module.exports = function(app, logger, io, db, express) {
+module.exports = function (app, logger, express, event) {
     logger.info('module coap');
     var router = express.Router();
+
+    var coap = require('coap')
+        , server = coap.createServer()
+
+    router.post('/request', function(req, res) {
+        var url = req.body.url;
+        var request = coap.request(url)  //coap://localhost/coap
+
+        request.on('response', function(res) {
+            //logger.info(res.payload)
+            res.pipe(process.stdout)
+            event.emit('coap', {response:res});
+            res.on('end', function() {
+            })
+        })
+
+        request.end()
+        res.json({
+            message: 'coap request'
+        });
+
+    })
+
+    router.post('/server', function(req, res) {
+        // the default CoAP port is 5683
+        server.listen(function() {
+
+        })
+        server.on('request', function(req, res) {
+            res.end('Hello ' + req.url.split('/')[1] + '\n')
+        })
+        res.json({
+            message: 'coap server start'
+        });
+    });
+
     app.use('/coap', router);
 }
\ No newline at end of file
diff --git a/apps/cron.js b/apps/cron.js
index 60967f6..f218d4b 100644
--- a/apps/cron.js
+++ b/apps/cron.js
@@ -3,7 +3,7 @@ module.exports = function(app, router, cron, logger) {
 
     new cron('* * * * * *', function() {
         logger.debug('You will see this message every second');
-    }, null, true, 'America/Los_Angeles');
+    }, null, true, 'Asia/Shanghai');
 
     router.post('/:job', function(req, res) {
         res.json({
@@ -20,4 +20,4 @@ module.exports = function(app, router, cron, logger) {
 
     app.use('/cron', router);
 
-}
\ No newline at end of file
+}
diff --git a/apps/db.js b/apps/db.js
index 16eb10e..997f811 100644
--- a/apps/db.js
+++ b/apps/db.js
@@ -1,6 +1,6 @@
-module.exports = function(app, logger, router, db) {
+module.exports = function(app, logger, express, db) {
     logger.info('module db');
-
+    var router = express.Router();
     router.get('/list', function(req, res) {
         // Use the admin database for the operation
         db.collectionNames(function(err, docs) {
@@ -25,8 +25,8 @@ module.exports = function(app, logger, router, db) {
         var doc = req.params.doc;
         var collection = db.collection(doc);
         collection.find({}).toArray(function(err, docs) {
-            console.log("Found the following records");
-            console.dir(docs);
+            logger.debug("Found the following records");
+            //console.dir(docs);
             res.json(docs);
         });
     });
@@ -54,8 +54,8 @@ module.exports = function(app, logger, router, db) {
         var doc = req.params.doc;
         var collection = db.collection(doc);
         collection.find(req.body).toArray(function(err, docs) {
-            console.log("Found the following records");
-            console.dir(docs);
+            logger.debug("Found the following records");
+            //console.dir(docs);
             res.json(docs);
         });
     });
@@ -64,7 +64,7 @@ module.exports = function(app, logger, router, db) {
         var doc = req.params.doc;
         var collection = db.collection(doc);
         collection.remove(req.body, function(err, result) {
-            console.log("Removed the document");
+            logger.debug("Removed the document");
             res.json({
                 message: 'remove ok',
                 result: result
diff --git a/apps/fpga.js b/apps/fpga.js
index cfbdb5e..5fea07d 100644
--- a/apps/fpga.js
+++ b/apps/fpga.js
@@ -1,4 +1,4 @@
-module.exports = function(app, logger, io, db, fs) {
+module.exports = function(app, logger, db, fs, io) {
     var p = require('child_process');
     var fpga = require('.././build/Release/openfpgaduino');
     var express = require('express');
@@ -112,7 +112,7 @@ module.exports = function(app, logger, io, db, fs) {
         for (m in fpga) {
             method.push(m.toString);
         }
-        req.json({
+        res.json({
             "method": method
         });
     });
@@ -120,7 +120,7 @@ module.exports = function(app, logger, io, db, fs) {
     router.get('/api/list/:method', function(req, res) {
         var method = req.params.method;
         if (fpga[method]) {
-            req.json({
+            res.json({
                 "method": fpga[method]
             });
         }
diff --git a/apps/main.js b/apps/main.js
index 2d17f39..c58938c 100644
--- a/apps/main.js
+++ b/apps/main.js
@@ -1,11 +1,11 @@
-module.exports = function(app, logger, event, fs) {
+module.exports = function (app, logger, event, fs, uuid) {
     logger.info('module main');
     var assert = require('assert');
-    app.get('/test', function(req, res) {
+    app.get('/test', function (req, res) {
         res.send('Hello this is the Openfpgaduino!');
     });
 
-    app.post('/', function(req, res) {
+    app.post('/', function (req, res) {
         res.statusCode = 302;
         res.setHeader("Location", "index.html");
         res.end();
@@ -13,11 +13,42 @@ module.exports = function(app, logger, event, fs) {
 
     var path = require('path');
 
-    app.get('/list', function(req, res) {
+    app.get('/uuid', function (req, res) {
+        res.json(uuid)
+    });
+
+    function service_discover(urlstack, basebath) {
+        var table = []
+        for (var key in urlstack) {
+            if (urlstack.hasOwnProperty(key)) {
+                var val = urlstack[key];
+                if (val.route) {
+                    val = val.route;
+                    var url = {};
+                    url[val.stack[0].method] = basebath + val.path;
+                    table.push(url);
+                }
+                else if (val.handle.stack) {
+                    var stack = val.handle.stack
+                    var path = "/" + val.regexp.toString().match(/\\\/(.*)\\.*/m)[1]  
+                    table.push(service_discover(stack, path))
+                }
+            }
+        }
+        return table
+    }
+
+    app.get('/service', function (req, res) {
+        var urlstack = app._router.stack
+        //console.dir(urlstack)
+        res.json(service_discover(urlstack, "/"))
+    });
+
+    app.get('/list', function (req, res) {
         var filelist = [];
         fs.readdirAsync(__dirname + "/")
-            .then(function(list) {
-                list.forEach(function(filename) {
+            .then(function (list) {
+                list.forEach(function (filename) {
                     if (!/\.js$/.test(filename)) {
                         return;
                     }
@@ -27,41 +58,41 @@ module.exports = function(app, logger, event, fs) {
                     script: filelist
                 });
             })
-            .catch(function(error) {
+            .catch(function (error) {
                 res.json({
                     error: error
                 });
             })
     });
 
-    app.get('/get/:filename', function(req, res) {
+    app.get('/get/:filename', function (req, res) {
         var filename = req.params.filename;
         fs.readFileAsync(__dirname + "/" + filename, "utf8")
-            .then(function(code) {
+            .then(function (code) {
                 res.send(code);
             })
-            .catch(function(error) {
+            .catch(function (error) {
                 res.json({
                     error: error
                 });
             })
     });
 
-    app.post('/log', function(req, res) {
+    app.post('/log', function (req, res) {
         var length = parseInt(req.body.length);
         var position = parseInt(req.body.position);
         fs.openAsync("server.log", 'r')
-            .then(function(fd) {
+            .then(function (fd) {
                 var buffer = new Buffer(length);
                 return fs.readAsync(fd, buffer, 0, length, position)
             })
-            .spread(function(bytes, data) {
+            .spread(function (bytes, data) {
                 res.json({
                     log: data.toString(),
                     length: bytes
                 });
             })
-            .catch(function(error) {
+            .catch(function (error) {
                 res.json({
                     error: error
                 });
@@ -69,18 +100,18 @@ module.exports = function(app, logger, event, fs) {
 
     });
 
-    app.post('/install', function(req, res) {
+    app.post('/install', function (req, res) {
         var filename = req.body.filename;
         var code = req.body.code;
         fs.writeFileAsync(__dirname + "/" + filename, code)
-            .then(function() {
+            .then(function () {
                 res.json({
                     message: 'app installed'
                 });
             })
     });
 
-    app.post('/load', function(req, res) {
+    app.post('/load', function (req, res) {
         var filename = req.body.filename;
         event.emit('load', filename);
         res.json({
@@ -88,10 +119,10 @@ module.exports = function(app, logger, event, fs) {
         });
     });
 
-    app.del('/:filename', function(req, res) {
+    app.del('/:filename', function (req, res) {
         var filename = req.params.filename;
         fs.unlinkAsync(__dirname + "/" + filename)
-            .then(function() {
+            .then(function () {
                 res.json({
                     message: filename + ' deleted'
                 });
diff --git a/apps/mqtt.js b/apps/mqtt.js
index 393d5dc..388accf 100644
--- a/apps/mqtt.js
+++ b/apps/mqtt.js
@@ -1,4 +1,4 @@
-module.exports = function(app, logger, io, db, express) {
+module.exports = function(app, logger, express, event) {
     logger.info('module mqtt');
     var router = express.Router();
     var mqtt = require('mqtt');
@@ -17,6 +17,7 @@ module.exports = function(app, logger, io, db, express) {
 
         client.on('message', function(topic, message) {
             // message is Buffer 
+            event.emit('mqtt', {topic:topic,message:message});
             logger.info(message.toString());
 
         });
diff --git a/apps/plotly.js b/apps/plotly.js
new file mode 100644
index 0000000..3862783
--- /dev/null
+++ b/apps/plotly.js
@@ -0,0 +1,41 @@
+module.exports = function (app, express, logger, port) {
+  var localtunnel = require('plotly');
+  var router = express.Router();
+  logger.info('module plotly');
+  var apiKey = "6ko8gZthKiqAbUQH6IOn";
+  var username = "lizhizhou";
+  var plotly = require('plotly')(username, apiKey);
+  router.post('/plot/:name', function (req, res) {
+    var x = req.body.x;         // [1,2,3]
+    var y = req.body.y;         //[1,2,3]
+    var name = req.params.name;
+    var mode = req.params.mode; // "lines""
+    var plotData = [{
+      x: x,
+      y: y,
+      name: name,
+      mode: mode,
+      type: "scatter"
+    }];
+    var layout = {
+      title: name,
+    };
+    var graphOptions = { layout: layout, filename: name, fileopt: "overwrite" }
+    plotly.plot(plotData, graphOptions, function (err, msg) {
+      if (err) {
+        logger.info(err);
+        res.json({
+          "error": err
+        });
+      } else {
+        logger.info('Success! The plot (' + msg.filename + ') can be found at ' + msg.url);
+        res.json({
+          "url": msg.url
+        });
+      }
+    });
+
+  });
+
+  app.use('/plotly', router);
+}
diff --git a/apps/repl.js b/apps/repl.js
new file mode 100644
index 0000000..e882d03
--- /dev/null
+++ b/apps/repl.js
@@ -0,0 +1,22 @@
+module.exports = function(parser_parameter,config,logger,db) {
+var net = require("net");
+var repl = require("repl");
+var context = arguments;
+logger.debug("Initial repl module");
+var context_v_name = parser_parameter(context.callee.toString()).split(',')
+
+net.createServer(function (socket) {
+  var r= repl.start({
+    prompt: "node via TCP socket> ",
+    input: socket,
+    output: socket
+  }).on('exit', function() {
+    socket.end();
+  });
+
+  for(var i=1;i<context_v_name.length;++i)   // inject the context to the repl
+        r.context[context_v_name[i].toString()] = context[i];
+  logger.debug("repl context initial console start");
+}).listen(config.telnet);
+}
+
diff --git a/apps/yeelink.js b/apps/yeelink.js
index ec2d642..6a0670b 100644
--- a/apps/yeelink.js
+++ b/apps/yeelink.js
@@ -1,4 +1,4 @@
-module.exports = function(app, logger, express, db, cron) {
+module.exports = function (app, logger, express, cron, request) {
     logger.info('module yeelink');
 
     var temp = '/v1.1/device/18329/sensor/327792/datapoints/'
@@ -26,7 +26,7 @@ module.exports = function(app, logger, express, db, cron) {
 
         var req = http.request(options, callback);
 
-        req.on('error', function(e) {
+        req.on('error', function (e) {
             logger.error('problem with request: ' + e.message);
         });
 
@@ -51,7 +51,7 @@ module.exports = function(app, logger, express, db, cron) {
 
         var req = http.request(options, callback);
 
-        req.on('error', function(e) {
+        req.on('error', function (e) {
             logger.error('problem with request: ' + e.message);
         });
 
@@ -61,29 +61,44 @@ module.exports = function(app, logger, express, db, cron) {
     }
 
 
-    new cron('1 * * * * *', function() {
+    new cron('1 * * * * *', function () {
         logger.debug('You will see this message every second');
-        yeelink_post(temp, {
-            "timestamp": new Date(),
-            "value": 26.5
-        }, function(res) {
-            logger.debug('STATUS: ' + res.statusCode);
-            logger.debug('HEADERS: ' + JSON.stringify(res.headers));
-            res.setEncoding('utf8');
-            res.on('data', function(chunk) {
-                logger.debug('BODY: ' + chunk);
-            });
+        request({
+            headers: {
+                "Connection": "close"
+            },
+            url: '/fpga/api/call/am2301_temperature',
+            method: 'POST',
+            json: true,
+            body: [1]
+        }, function (error, response, body) {
+            if (!error && response.statusCode == 200) {
+                yeelink_post(temp, {
+                    "timestamp": new Date(),
+                    "value": response.body
+                }, function (res) {
+                    logger.debug('STATUS: ' + res.statusCode);
+                    logger.debug('HEADERS: ' + JSON.stringify(res.headers));
+                    res.setEncoding('utf8');
+                    res.on('data', function (chunk) {
+                        logger.debug('BODY: ' + chunk);
+                    });
+                });
+
+            }
+
         });
-        yeelink_get(fan, function(res) {
+        yeelink_get(fan, function (res) {
             logger.debug('STATUS: ' + res.statusCode);
             logger.debug('HEADERS: ' + JSON.stringify(res.headers));
             res.setEncoding('utf8');
-            res.on('data', function(chunk) {
+            res.on('data', function (chunk) {
                 logger.debug('SWITCH: ' + chunk);
                 var json = JSON.parse(chunk)
                 logger.info("switch: " + json.value)
             });
         })
+
     }, null, true, 'America/Los_Angeles');
 
 
diff --git a/config.json b/config.json
index a93b07f..9476ad3 100644
--- a/config.json
+++ b/config.json
@@ -10,6 +10,8 @@
     "server": "INFO"  
   },  
    "port" : "8080",
+   "sshport" : "8443",
+   "telnet" : "8022",
    "app_path":"./apps/",
    "unittest_path":"./ut/",
    "mock_path":"./ut/mock",
diff --git a/keys/.gitignore b/keys/.gitignore
new file mode 100644
index 0000000..f7c9a7b
--- /dev/null
+++ b/keys/.gitignore
@@ -0,0 +1,4 @@
+*~
+*.pem
+*.srl
+
diff --git a/keys/cet.sh b/keys/cet.sh
new file mode 100755
index 0000000..24974a0
--- /dev/null
+++ b/keys/cet.sh
@@ -0,0 +1,10 @@
+openssl genrsa -out ca-key.pem -des 1024
+openssl req -new -key ca-key.pem -out ca-csr.pem
+openssl x509 -req -in ca-csr.pem -signkey ca-key.pem -out ca-cert.pem
+openssl genrsa -out server-key.pem 1024
+openssl req -new -key server-key.pem -config openssl.cnf -out server-csr.pem
+openssl x509 -req -CA ca-cert.pem -CAkey ca-key.pem -CAcreateserial -in server-csr.pem -out server-cert.pem -extensions v3_req -extfile openssl.cnf
+openssl genrsa -out client-key.pem
+openssl req -new -key client-key.pem -out client-csr.pem
+openssl x509 -req -CA ca-cert.pem -CAkey ca-key.pem -CAcreateserial -in client-csr.pem -out client-cert.pem
+
diff --git a/keys/openssl.cnf b/keys/openssl.cnf
new file mode 100644
index 0000000..be3715e
--- /dev/null
+++ b/keys/openssl.cnf
@@ -0,0 +1,25 @@
+[req]  
+    distinguished_name = req_distinguished_name  
+    req_extensions = v3_req  
+  
+    [req_distinguished_name]  
+    countryName = Country Name (2 letter code)  
+    countryName_default = CN  
+    stateOrProvinceName = State or Province Name (full name)  
+    stateOrProvinceName_default = BeiJing  
+    localityName = Locality Name (eg, city)  
+    localityName_default = YaYunCun  
+    organizationalUnitName  = Organizational Unit Name (eg, section)  
+    organizationalUnitName_default  = Domain Control Validated  
+    commonName = Internet Widgits Ltd  
+    commonName_max  = 64  
+  
+    [ v3_req ]  
+    # Extensions to add to a certificate request  
+    basicConstraints = CA:FALSE  
+    keyUsage = nonRepudiation, digitalSignature, keyEncipherment  
+    subjectAltName = @alt_names  
+  
+    [alt_names]  
+	#注意这个IP.1的设置，IP地址需要和你的服务器的监听地址一样
+    IP.1 = 127.0.0.1
diff --git a/openfpgaduino.cc b/openfpgaduino.cc
index aa0851b..00aa979 100644
--- a/openfpgaduino.cc
+++ b/openfpgaduino.cc
@@ -178,6 +178,8 @@ DEFINE_FUNCTION_HANDLE(ain_b);
 DEFINE_FUNCTION_HANDLE(am2301_temperature);
 DEFINE_FUNCTION_HANDLE(am2301_moisture);
 DEFINE_FUNCTION_HANDLE(steering);
+DEFINE_FUNCTION_HANDLE(stepmotor_init);
+DEFINE_FUNCTION_HANDLE(stepmotor);
 DEFINE_FUNCTION_HANDLE(sleep);
 DEFINE_FUNCTION_HANDLE(usleep);
 
@@ -209,6 +211,8 @@ fun_table table[] = {
     DEFINE_FUNCTION(float,am2301_temperature,(int id)),
     DEFINE_FUNCTION(float,am2301_moisture,(int id)),
     DEFINE_FUNCTION(void,steering,(int id, int angle)),
+    DEFINE_FUNCTION(void,stepmotor_init,(int id, unsigned int frequence, unsigned int duty_cycle, unsigned int delay)),
+    DEFINE_FUNCTION(void,stepmotor,(int id, int forward_back, int step)),
     DEFINE_FUNCTION(unsigned int,sleep,(unsigned int seconds)),
     DEFINE_FUNCTION(int,usleep,(unsigned int useconds)),
     TABLE_NULL
diff --git a/package.json b/package.json
index a48a2a1..a3be224 100644
--- a/package.json
+++ b/package.json
@@ -4,54 +4,67 @@
   "description": "Restapi server for opneFPGAduino",
   "main": "server.js",
   "scripts": {
-    "test": "node_modules/mocha/bin/mocha ut/mocha.js --timeout 10000"
+    "test": "node_modules/mocha/bin/mocha ut/mocha.js --timeout 10000",
+    "jslint": "jslint 'apps/*.js' 'server.js'"
   },
   "repository": {
     "type": "git",
     "url": "https://github.com/OpenFPGAduino/Arduinojs.git"
   },
+  "pre-commit": [
+    "test",
+    "jslint"
+  ],
   "dependencies": {
+    "assert": "*",
     "bluebird": "*",
     "optimist": "*",
     "express": "~4.0.0",
     "express-session": "*",
     "express-http-proxy": "*",
     "passport": ">= 0.0.0",
-    "socket.io": "*",
+    "socket.io": "1.7.4",
     "deasync": "*",
     "data.io": "*",
     "tingodb": "0.3.5",
+    "pouchdb": "3.1.0",
     "swagger-tools": "*",
     "body-parser": "*",
-    "log4js": "*",
-    "assert": "*",
-    "multer": "0.1.6",
+    "chai": "*",
+    "coap": "0.17.0",
     "collections": "*",
+    "cron": "*",
+    "deep-equal": "^1.0.1",
     "ffi": "*",
-    "shelljs": "*",
     "figlet": "*",
-    "mqtt": "^1.14.1",
-    "mocha": "*",
-    "node-uuid": "*",
-    "mosca": "1.1.0",
-    "chai": "*",
-    "request": "*",
-    "tcp-port-used": "*",
-    "tty.js": "*",
-    "cron": "*",
-    "diffsync": "*",
+    "gun": "0.7.0",
+    "helmet": "^3.6.0",
     "node-zookeeper-client": "*",
     "kafka-rest": "*",
     "localtunnel": "*",
-    "tingyun": "*",
+    "log4js": "1.1.1",
     "mathjs": "*",
     "microtime": "^2.1.2",
-    "coap": "^0.21.0"
+    "mocha": "*",
+    "mosca": "1.1.0",
+    "mqtt": "^1.14.1",
+    "multer": "0.1.6",
+    "node-uuid": "*",
+    "numeric": "*",
+    "plotly": "0.2.13",
+    "request": "*",
+    "shelljs": "0.7.1",
+    "tcp-port-used": "*",
+    "tingyun": "*",
+    "tty.js": "*"
   },
   "author": "Zhizhou Li",
   "license": "GPL",
   "readmeFilename": "README.md",
-  "devDependencies": {},
+  "devDependencies": {
+    "pre-commit": "0.0.9",
+    "jslint": "0.6.4"
+  },
   "keywords": [
     "Restapi",
     "node"
diff --git a/page/.gitignore b/page/.gitignore
new file mode 100644
index 0000000..13dfadc
--- /dev/null
+++ b/page/.gitignore
@@ -0,0 +1,4 @@
+blocklyide
+bower_components
+dl
+
diff --git a/page/index.html b/page/index.html
index 1c30cf9..160356b 100644
--- a/page/index.html
+++ b/page/index.html
@@ -45,7 +45,12 @@
         document.getElementById("url").innerHTML = json.url
     }
 </script>
-
+<!--<script src="http://YOURSERVER.com/gun.js"></script>
+<script>
+  var gun = Gun('http://YOURSERVER.com/gun');
+  gun.get('key').get('hello').put('world!');
+  gun.get('key').get('hello').on(function(data){ console.log(data) });
+</script>-->
 <body>
     <p>Hello openfpgaduino</p>
     <p><a href="/cide/">cide</a>
@@ -59,6 +64,7 @@
     <p><a href="upload.html">Upload</a></p>
     <p><a href="socketio.html">Socketio</a> </p>
     <p><a onclick="tunnel_start()" href="#">tunnel </a><a id="url"></a></p>
+    <p><a href="dl/index.html">deeplearning</p>
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/server.js b/server.js
index f40cb08..0b31ea2 100644
--- a/server.js
+++ b/server.js
@@ -29,6 +29,7 @@ var fs = promise.promisifyAll(require('fs'),{filter: function(name) {
 fs.readAsync = promise.promisify(fs.read, {multiArgs:true});
 fs.writeAsnyc = promise.promisify(fs.write, {multiArgs:true});
 var express = require('express');
+var helmet = require('helmet')
 var session = require('express-session');
 var proxy = require('express-http-proxy');
 var bodyParser = require('body-parser');
@@ -36,8 +37,10 @@ var loadDir = require('./loaddir');
 var module = loadDir(config.app_path);
 var multer = require('multer');
 var sockectio = require('socket.io');
-var diffsync = require('diffsync');
+//var PouchDB = require('pouchdb');
+//var pouchdb = new PouchDB('dbname');
 var tingodb = require('tingodb')();
+//var Gun = require('gun');
 var optimist = require('optimist');
 var figlet = require('figlet');
 var node_uuid = require('node-uuid');
@@ -45,8 +48,14 @@ var cron = require('cron').CronJob;
 var List = require("collections/list");
 var Set = require("collections/set");
 var Map = require("collections/map");
+var numeric = require('numeric');
+var equal = require('deep-equal');
 var KafkaRest = require('kafka-rest');
 var kafka = new KafkaRest({ 'url': config.kafka });
+var https = require('https');
+var privateKey  = fs.readFileSync('keys/server-key.pem', 'utf8');
+var certificate = fs.readFileSync('keys/server-cert.pem', 'utf8');
+var credentials = {key: privateKey, cert: certificate};
 
 require('tingyun');
 
@@ -77,6 +86,8 @@ logger.info("Runing at Node Version:" + process.version);
 logger.info("Write by:" + pjson.author);
 logger.info("UUID", uuid);
 
+//app.use(helmet())
+//app.disable('x-powered-by')
 app.set("etag", false);
 app.use(bodyParser.urlencoded({
     extended: true
@@ -90,23 +101,24 @@ app.use(express.static(__dirname + '/page'));
 app.use(multer({
     dest: './uploads/'
 }));
+//app.use(Gun.serve).use(express.static(__dirname));
 
 function parser_parameter(fun_str) {
     return fun_str.toString()
         .replace(/((\/\/.*$)|(\/\*[\s\S]*?\*\/)|(\s))/mg, '') // remove spaces and comments 
         .match(/^function\s*[^\(]*\(\s*([^\)]*)\)/m)[1] // get parameter
 }
-
+var httpsServer = https.createServer(credentials, app);
 var port = argv.port || process.env.PORT || config.port; // set our port
+var sshport = argv.sshport || process.env.SSHPORT || config.sshport; // set our port
 var server = http.createServer(app);
 var io = sockectio.listen(server);
-var dataAdapter = new diffsync.InMemoryDataAdapter();
-var diffSyncServer = new diffsync.Server(dataAdapter, io);
 var data = require('data.io')(io);
 var messages = data.resource('messages');
 var request = require('request').defaults({
     baseUrl: "http://localhost:" + port + "/"
 });
+//Gun({file: 'gundata.json', web: server});
 
 function loadmodule(module) {
     for (m in module) { // load all modules in apps
@@ -150,5 +162,21 @@ function dynamicloadmodule(filename) {
 
 event.addListener('load', dynamicloadmodule);
 
+// pouchdb.put({
+//   _id: 'dave@gmail.com',
+//   name: 'David',
+//   age: 69
+// });
+
+// pouchdb.changes().on('change', function() {
+//   logger.info('Ch-Ch-Changes');
+// });
+
+
+// pouchdb.replicate.to('http://example.com/mydb');
+// console.log(numeric.add([1,2],[3,4],[5,6],[7,8]))
+
 server.listen(port);
+httpsServer.listen(sshport);
 logger.info("Restful API server run on port", port)
+logger.info("Restful SSH API server run on port", sshport)
diff --git a/ut/mocha.js b/ut/mocha.js
index cc31a1f..f96cbd5 100644
--- a/ut/mocha.js
+++ b/ut/mocha.js
@@ -41,7 +41,7 @@ beforeEach(function() {
 
 });
 
-describe('Angularjs', function() {
+describe('Arduinojs', function() {
     describe('main', function() {
         it('get the front page', function(done) {
 
@@ -159,7 +159,7 @@ describe('Angularjs', function() {
     });
 });
 
-describe('Angularjs', function() {
+describe('Arduinojs', function() {
     describe('fpga', function() {
         it('list fpga api fucton', function() {
             request("/fpga/api/list", function(error, response, body) {
@@ -193,7 +193,7 @@ describe('Angularjs', function() {
     });
 });
 
-describe('Angularjs', function() {
+describe('Arduinojs', function() {
     describe('linux', function() {
         it('get shell cmd list', function() {
             request("/linux/shell/list", function(error, response, body) {
@@ -207,7 +207,7 @@ describe('Angularjs', function() {
     });
 });
 
-describe('Angularjs', function() {
+describe('Arduinojs', function() {
     describe('cron', function() {
         it('always true', function() {
             assert(1);
@@ -216,7 +216,7 @@ describe('Angularjs', function() {
 });
 
 
-describe('Angularjs', function() {
+describe('Arduinojs', function() {
     describe('tty', function() {
         it('always true', function() {
             assert(1);
@@ -224,7 +224,7 @@ describe('Angularjs', function() {
     });
 });
 
-describe('Angularjs', function() {
+describe('Arduinojs', function() {
     describe('upload', function() {
         it('always true', function() {
             assert(1);
@@ -232,7 +232,7 @@ describe('Angularjs', function() {
     });
 });
 
-describe('Angularjs', function() {
+describe('Arduinojs', function() {
     describe('mqtt', function() {
         it('client connect', function(done) {
             request({
@@ -331,7 +331,7 @@ describe('Angularjs', function() {
     });
 });
 
-describe('Angularjs', function() {
+describe('Arduinojs', function() {
     describe('ide', function() {
         it('start c ide', function() {
             request("/ide/c/start", function(error, response, body) {
@@ -431,7 +431,7 @@ describe('Angularjs', function() {
 });
 
 
-describe('Angularjs', function() {
+describe('Arduinojs', function() {
     describe('db', function() {
         it('list doc', function(done) {
             request("/db/list", function(error, response, body) {
diff --git a/ut/mock/fpga.js b/ut/mock/fpga.js
index 3adb9c7..4e80c42 100644
--- a/ut/mock/fpga.js
+++ b/ut/mock/fpga.js
@@ -1,4 +1,4 @@
-module.exports = function(app, logger, express, io, db, argv, fs) {
+module.exports = function(app, logger, express, io, argv, fs) {
     var router = express.Router();
     var fpga = new Object;
     fpga.led = function(id, r, b, g) {
@@ -13,6 +13,16 @@ module.exports = function(app, logger, express, io, db, argv, fs) {
     fpga.fpga_open = function() {
         logger.info("open fpga")
     };
+    fpga.fpga_close = function() {
+        logger.info("open fpga")
+    };
+    fpga.am2301_temperature = function() {
+        return 21.7
+    };
+    fpga.am2301_moisture = function() {
+        return 81.7
+    };
+
     logger.info("Initial sim fpga module");
 
     router.get('/', function(req, res) {
@@ -126,13 +136,44 @@ module.exports = function(app, logger, express, io, db, argv, fs) {
     router.post('/api/call/:method', function(req, res) {
         var method = req.params.method;
         var paramter = req.body;
+        var ret;
+        fpga.fpga_open();
+        switch (paramter.length) {
+            case 0:
+                ret = fpga[method]();
+                break;
+            case 1:
+                ret = fpga[method](paramter[0]);
+                break;
+            case 2:
+                ret = fpga[method](paramter[0], paramter[1]);
+                break;
+            case 3:
+                ret = fpga[method](paramter[0], paramter[1], paramter[2]);
+                break;
+            case 4:
+                ret = fpga[method](paramter[0], paramter[1], paramter[2], paramter[3]);
+                break;
+            case 5:
+                ret = fpga[method](paramter[0], paramter[1], paramter[2], paramter[3], paramter[4]);
+                break;
+            case 6:
+                ret = fpga[method](paramter[0], paramter[1], paramter[2], paramter[3], paramter[4], paramter[5]);
+                break;
+            case 7:
+                ret = fpga[method](paramter[0], paramter[1], paramter[2], paramter[3], paramter[4], paramter[5], paramter[6]);
+                break;
+            case 8:
+                ret = fpga[method](paramter[0], paramter[1], paramter[2], paramter[3], paramter[4], paramter[5], paramter[6], paramter[7]);
+                break;
+            default:
+                logger.error("too manay arguments");
+        }
         logger.info("method is " + method);
-        res.json({
-            message: 'Call method ' + method
-        });
+        res.json(ret);
+        fpga.fpga_close();
     });
 
-
     io.sockets.on('connection', function(socket) {
         socket.emit('news', {
             hello: 'world'
@@ -144,4 +185,4 @@ module.exports = function(app, logger, express, io, db, argv, fs) {
 
     app.use('/fpga', router);
 
-}
\ No newline at end of file
+}