{"id":203,"date":"2014-10-22T19:33:31","date_gmt":"2014-10-22T19:33:31","guid":{"rendered":"http:\/\/www.appinf.com\/blog\/?p=203"},"modified":"2014-10-22T19:48:07","modified_gmt":"2014-10-22T19:48:07","slug":"sierra-developer-day-video-and-macchina-io-update","status":"publish","type":"post","link":"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/","title":{"rendered":"Sierra Developer Day Video and macchina.io Update"},"content":{"rendered":"<p>Over at the <a href=\"http:\/\/developer.sierrawireless.com\/Blog\" target=\"_blank\">Sierra Wireless Developer Blog<\/a> the nice folks at Sierra Wireless have posted a video of me <a href=\"http:\/\/developer.sierrawireless.com\/Blog\/DevDay2014_AppliedInformatics.aspx\" target=\"_blank\">giving a demo<\/a> of early <a href=\"http:\/\/macchina.io\">macchina.io<\/a> (back still known as the IoT Framework) at the Sierra Wireless Developer Day 2014 in Paris last June.<\/p>\r\n\r\n<iframe loading=\"lazy\" width=\"580\" height=\"356\" src=\"\/\/www.youtube.com\/embed\/1qtJhnqmBCw?feature=player_embedded\" frameborder=\"0\" allowfullscreen><\/iframe>\r\n\r\n<p>A lot has happened since then. Macchina.io has made great progress and will see its first public release in a few days. Specifically, the JavaScript integration has really matured. Our Remoting NG-based JavaScript-to-C++ bridge now has support for events (based on Poco::BasicEvent), and in JavaScript the require() function can be used to load modules, with an API compatible to that of node.js.<\/p>\r\n\r\n<p>This means you can now write JavaScript code like:<\/p>\r\n\r\n<code>var sensors = require(\"sensors.js\");\r\n\r\nvar dbPath = application.config.getString(\"logger.database\");\r\nvar dbSession = new DBSession('SQLite', dbPath);\r\ndbSession.execute('PRAGMA journal_mode=WAL');\r\ndbSession.execute('CREATE TABLE IF NOT EXISTS datalog ( \\\r\n        timestamp INTEGER, \\\r\n        temperature FLOAT \\\r\n    )');\r\n\r\nsensors.temperature.on('valueChanged', \r\n    function (event) \r\n    {\r\n        dbSession.execute('INSERT INTO datalog VALUES (?, ?)',\r\n            DateTime().epoch,\r\n            event.data);\r\n    });\r\n<\/code>\r\n\r\n<p>to write a sensor value into a database whenever the value changes.<\/p>\r\n<p>There are a few more things we'd like to get ready before the first release, including support for MQTT and more sensors, but it's all nicely coming along.<\/p>\r\n\r\n<p>We have big plans with <a href=\"http:\/\/macchina.io\">macchina.io<\/a> and want to see it become widely used, so it will be open source, hosted at <a href=\"https:\/\/github.com\/macchina-io\">GitHub<\/a>. Stay tuned!<\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>Over at the Sierra Wireless Developer Blog the nice folks at Sierra Wireless have posted a video of me giving a demo of early macchina.io (back still known as the IoT Framework) at the Sierra Wireless Developer Day 2014 in Paris last June. A lot has happened since then. Macchina.io has made great progress and [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_eb_attr":"","footnotes":""},"categories":[3,37],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sierra Developer Day Video and macchina.io Update - macchina.io Blog [STAGING]<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sierra Developer Day Video and macchina.io Update - macchina.io Blog [STAGING]\" \/>\n<meta property=\"og:description\" content=\"Over at the Sierra Wireless Developer Blog the nice folks at Sierra Wireless have posted a video of me giving a demo of early macchina.io (back still known as the IoT Framework) at the Sierra Wireless Developer Day 2014 in Paris last June. A lot has happened since then. Macchina.io has made great progress and [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/\" \/>\n<meta property=\"og:site_name\" content=\"macchina.io Blog [STAGING]\" \/>\n<meta property=\"article:published_time\" content=\"2014-10-22T19:33:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2014-10-22T19:48:07+00:00\" \/>\n<meta name=\"author\" content=\"G\u00fcnter Obiltschnig\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@macchina_io\" \/>\n<meta name=\"twitter:site\" content=\"@macchina_io\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"G\u00fcnter Obiltschnig\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/\"},\"author\":{\"name\":\"G\u00fcnter Obiltschnig\",\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/#\/schema\/person\/85e732123d4102689b6436b2807a626b\"},\"headline\":\"Sierra Developer Day Video and macchina.io Update\",\"datePublished\":\"2014-10-22T19:33:31+00:00\",\"dateModified\":\"2014-10-22T19:48:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/\"},\"wordCount\":193,\"publisher\":{\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/#organization\"},\"articleSection\":[\"Internet of Things\",\"macchina.io\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/\",\"url\":\"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/\",\"name\":\"Sierra Developer Day Video and macchina.io Update - macchina.io Blog [STAGING]\",\"isPartOf\":{\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/#website\"},\"datePublished\":\"2014-10-22T19:33:31+00:00\",\"dateModified\":\"2014-10-22T19:48:07+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/web-staging.macchina.io\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sierra Developer Day Video and macchina.io Update\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/#website\",\"url\":\"https:\/\/web-staging.macchina.io\/blog\/\",\"name\":\"macchina.io Blog [STAGING]\",\"description\":\"Internet of Things, edge computing, IoT device software, C++\",\"publisher\":{\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/web-staging.macchina.io\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/#organization\",\"name\":\"macchina.io\",\"url\":\"https:\/\/web-staging.macchina.io\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/macchina.io\/blog\/wp-content\/uploads\/2018\/08\/macchina.io_emp_logo.png\",\"contentUrl\":\"https:\/\/macchina.io\/blog\/wp-content\/uploads\/2018\/08\/macchina.io_emp_logo.png\",\"width\":1537,\"height\":529,\"caption\":\"macchina.io\"},\"image\":{\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/x.com\/macchina_io\",\"https:\/\/www.linkedin.com\/showcase\/37869369\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/web-staging.macchina.io\/blog\/#\/schema\/person\/85e732123d4102689b6436b2807a626b\",\"name\":\"G\u00fcnter Obiltschnig\",\"sameAs\":[\"http:\/\/www.appinf.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sierra Developer Day Video and macchina.io Update - macchina.io Blog [STAGING]","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/","og_locale":"en_US","og_type":"article","og_title":"Sierra Developer Day Video and macchina.io Update - macchina.io Blog [STAGING]","og_description":"Over at the Sierra Wireless Developer Blog the nice folks at Sierra Wireless have posted a video of me giving a demo of early macchina.io (back still known as the IoT Framework) at the Sierra Wireless Developer Day 2014 in Paris last June. A lot has happened since then. Macchina.io has made great progress and [&hellip;]","og_url":"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/","og_site_name":"macchina.io Blog [STAGING]","article_published_time":"2014-10-22T19:33:31+00:00","article_modified_time":"2014-10-22T19:48:07+00:00","author":"G\u00fcnter Obiltschnig","twitter_card":"summary_large_image","twitter_creator":"@macchina_io","twitter_site":"@macchina_io","twitter_misc":{"Written by":"G\u00fcnter Obiltschnig","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/#article","isPartOf":{"@id":"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/"},"author":{"name":"G\u00fcnter Obiltschnig","@id":"https:\/\/web-staging.macchina.io\/blog\/#\/schema\/person\/85e732123d4102689b6436b2807a626b"},"headline":"Sierra Developer Day Video and macchina.io Update","datePublished":"2014-10-22T19:33:31+00:00","dateModified":"2014-10-22T19:48:07+00:00","mainEntityOfPage":{"@id":"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/"},"wordCount":193,"publisher":{"@id":"https:\/\/web-staging.macchina.io\/blog\/#organization"},"articleSection":["Internet of Things","macchina.io"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/","url":"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/","name":"Sierra Developer Day Video and macchina.io Update - macchina.io Blog [STAGING]","isPartOf":{"@id":"https:\/\/web-staging.macchina.io\/blog\/#website"},"datePublished":"2014-10-22T19:33:31+00:00","dateModified":"2014-10-22T19:48:07+00:00","breadcrumb":{"@id":"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/web-staging.macchina.io\/blog\/internet-of-things\/sierra-developer-day-video-and-macchina-io-update\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/web-staging.macchina.io\/blog\/"},{"@type":"ListItem","position":2,"name":"Sierra Developer Day Video and macchina.io Update"}]},{"@type":"WebSite","@id":"https:\/\/web-staging.macchina.io\/blog\/#website","url":"https:\/\/web-staging.macchina.io\/blog\/","name":"macchina.io Blog [STAGING]","description":"Internet of Things, edge computing, IoT device software, C++","publisher":{"@id":"https:\/\/web-staging.macchina.io\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/web-staging.macchina.io\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/web-staging.macchina.io\/blog\/#organization","name":"macchina.io","url":"https:\/\/web-staging.macchina.io\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/web-staging.macchina.io\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/macchina.io\/blog\/wp-content\/uploads\/2018\/08\/macchina.io_emp_logo.png","contentUrl":"https:\/\/macchina.io\/blog\/wp-content\/uploads\/2018\/08\/macchina.io_emp_logo.png","width":1537,"height":529,"caption":"macchina.io"},"image":{"@id":"https:\/\/web-staging.macchina.io\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/x.com\/macchina_io","https:\/\/www.linkedin.com\/showcase\/37869369"]},{"@type":"Person","@id":"https:\/\/web-staging.macchina.io\/blog\/#\/schema\/person\/85e732123d4102689b6436b2807a626b","name":"G\u00fcnter Obiltschnig","sameAs":["http:\/\/www.appinf.com"]}]}},"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/web-staging.macchina.io\/blog\/wp-json\/wp\/v2\/posts\/203"}],"collection":[{"href":"https:\/\/web-staging.macchina.io\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/web-staging.macchina.io\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/web-staging.macchina.io\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/web-staging.macchina.io\/blog\/wp-json\/wp\/v2\/comments?post=203"}],"version-history":[{"count":9,"href":"https:\/\/web-staging.macchina.io\/blog\/wp-json\/wp\/v2\/posts\/203\/revisions"}],"predecessor-version":[{"id":212,"href":"https:\/\/web-staging.macchina.io\/blog\/wp-json\/wp\/v2\/posts\/203\/revisions\/212"}],"wp:attachment":[{"href":"https:\/\/web-staging.macchina.io\/blog\/wp-json\/wp\/v2\/media?parent=203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/web-staging.macchina.io\/blog\/wp-json\/wp\/v2\/categories?post=203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/web-staging.macchina.io\/blog\/wp-json\/wp\/v2\/tags?post=203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}