{"id":1279,"date":"2015-10-14T16:33:33","date_gmt":"2015-10-14T14:33:33","guid":{"rendered":"http:\/\/tinusaur.org\/?p=1279"},"modified":"2022-01-01T23:03:26","modified_gmt":"2022-01-01T21:03:26","slug":"new-library-usitwix-using-usi-as-twi-i2c","status":"publish","type":"post","link":"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/","title":{"rendered":"New Library: USITWIX – Using USI as TWI \/ I2C"},"content":{"rendered":"

As we know, there\u2019s no I\u00b2C<\/a>\u00a0on ATtiny85<\/strong>, not even the TWI<\/strong>\u00a0(Two Wire Interface, which is basically I2C<\/strong>\u00a0with a different name) that some other Atmel<\/a> chips have, so I had to write my own that\u00a0takes advantage on the built-in\u00a0USI<\/strong> unit.\u00a0This library is called USITWIX\u00a0<\/a><\/strong>and will be presented in this\u00a0blog post.<\/p>\n

Of course, I used other people’s work write mine and they’re references in the source code.<\/p>\n

The primary source is the Atmel application note\u00a0AVR312: Using the USI module as a I2C slave<\/a>\u00a0that explains how to use the\u00a0\u00a0built-in USI unit as I2C slave.<\/p>\n

The source code is already available at\u00a0https:\/\/bitbucket.org\/tinusaur\/usitwix<\/a>.<\/p>\n

Some important code fragments<\/h1>\n

Although the TWI and I2C is a synchronous communication protocol it still requires\u00a0precise timing.<\/p>\n

In the code there are few places where some fixed time intervals are specified and this is in the usitwim.h<\/strong> file:<\/p>\n

#define T2_TWI 5 \/\/ >4,7us\n#define T4_TWI 4 \/\/ >4,0us<\/pre>\n
These may need to be adjusted if the CPU runs at a frequency different than default 1 MHz.<\/p>\n
Using the USITWIX library<\/h1>\n
\"Paragliding\"<\/a><\/p>\n
The\u00a0BMP180TINY<\/strong>\u00a0is another\u00a0library for working with the BOSCH\u00a0BMP180<\/a>\u00a0atmospheric pressure sensor.The source code is available at https:\/\/bitbucket.org\/tinusaur\/bmp180tiny<\/a>\u00a0along with some samples.<\/p>\n
There is also a Variometer<\/a> project\u00a0that uses those libraries to produce audible measurements of the changes in the altitude by measuring the atmospheric pressure<\/a> and taking into account the temperature. Such tools, or instruments, are often used by\u00a0paragliders<\/a>.<\/p>\n
Video here:
\nhttps:\/\/www.youtube.com\/watch?v=6JTnYuJGo4w<\/a><\/p>\n
References<\/h1>\n
Here are some references to sources that I used while working on this\u00a0project.<\/p>\n
AVR312: Using the USI module as a I2C slave<\/strong>
\nhttp:\/\/www.atmel.com\/Images\/doc2560.pdf<\/a>
\nC-code driver for TWI slave, with transmit and receive buffers;\u00a0Compatible with I2C protocol;\u00a0Interrupt driven, detection and transmission\/reception;\u00a0Wake up from all sleep mode, including Power Down.<\/em><\/p>\n
TINY USI Interface in I2C mode and the AVR312 Appnote <\/strong>
\nhttp:\/\/www.aca-vogel.de\/TINYUSII2C_AVR312\/APN_TINYUSI_I2C.html<\/a>
\nWhat’s wrong with the AVR Appnote?<\/em><\/p>\n
ATTiny USI I2C Introduction – A powerful, fast, and convenient communication interface for your ATTiny projects!<\/strong>
\nhttp:\/\/www.instructables.com\/id\/ATTiny-USI-I2C-The-detailed-in-depth-and-infor\/<\/a>
\nI2C, it’s a standard that’s been around for around 20 years and has found uses in nearly every corner of the electronics universe. It’s an incredibly useful technology for us microcontroller hobbyists but can seem daunting for new users. This tutorial will solve that problem, first by reviewing what I2C is and how it works, then by going in-depth on how to implement I2C in Atmel’s ATTiny USI (Universal Serial Interface) hardware.<\/em><\/p>\n
I2C Bus for ATtiny and ATmega<\/strong>
\nhttp:\/\/www.instructables.com\/id\/I2C_Bus_for_ATtiny_and_ATmega\/<\/a>
\nThis two wire interface is formally known as the Inter-Integrated Circuit bus, or just the I2C bus and was invented by NXP when it was still Philips Semiconductors. If you’re reading this Instructable then you’ve probably heard of the I2C bus and may even have used it on a PIC or other microcontroller. While conceptually very simple, and supported by hardware resources on the AVRs, software drivers are still necessary to use the I2C bus. Atmel provides Application Notes (see the Resources later in this Instructable), but these are incomplete and don’t show any examples beyond communicating with another AVR device.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"
As we know, there\u2019s no I\u00b2C\u00a0on ATtiny85, not even the TWI\u00a0(Two Wire Interface, which is basically I2C\u00a0with a different name) that some other Atmel chips have, so I had to write my own that\u00a0takes advantage on the built-in\u00a0USI unit.\u00a0This library is called USITWIX\u00a0and will be presented in this\u00a0blog post. Of course, I used other people’s … Read more<\/a><\/p>\n","protected":false},"author":54,"featured_media":1289,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[26,32,35,46,105,120,129,137,143,195,203,210,211,213],"yoast_head":"\nNew Library: USITWIX - Using USI as TWI \/ I2C - The Tinusaur Project<\/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:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Library: USITWIX - Using USI as TWI \/ I2C - The Tinusaur Project\" \/>\n<meta property=\"og:description\" content=\"As we know, there\u2019s no I\u00b2C\u00a0on ATtiny85, not even the TWI\u00a0(Two Wire Interface, which is basically I2C\u00a0with a different name) that some other Atmel chips have, so I had to write my own that\u00a0takes advantage on the built-in\u00a0USI unit.\u00a0This library is called USITWIX\u00a0and will be presented in this\u00a0blog post. Of course, I used other people’s ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/\" \/>\n<meta property=\"og:site_name\" content=\"The Tinusaur Project\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/tinusaur\/\" \/>\n<meta property=\"article:published_time\" content=\"2015-10-14T14:33:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-01-01T21:03:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2015\/10\/img_20150302_161400_cs1230x780fx.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1230\" \/>\n\t<meta property=\"og:image:height\" content=\"780\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Neven Boyanov\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@tinusaur\" \/>\n<meta name=\"twitter:site\" content=\"@tinusaur\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Neven Boyanov\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/\"},\"author\":{\"name\":\"Neven Boyanov\",\"@id\":\"https:\/\/tinusaur.org\/#\/schema\/person\/709ec36d46e86bf5e23943565b9c7a83\"},\"headline\":\"New Library: USITWIX – Using USI as TWI \/ I2C\",\"datePublished\":\"2015-10-14T14:33:33+00:00\",\"dateModified\":\"2022-01-01T21:03:26+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/\"},\"wordCount\":595,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/tinusaur.org\/#organization\"},\"image\":{\"@id\":\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2015\/10\/img_20150302_161400_cs1230x780fx.jpg\",\"keywords\":[\"atmel\",\"attiny85\",\"AVR312\",\"BMP180\",\"I2C\",\"library\",\"microcontroller\",\"Open Source\",\"Paragliding\",\"tinusaur\",\"TWI\",\"USI\",\"USITWIX\",\"Variometer\"],\"articleSection\":[\"Projects\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/\",\"url\":\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/\",\"name\":\"New Library: USITWIX - Using USI as TWI \/ I2C - The Tinusaur Project\",\"isPartOf\":{\"@id\":\"https:\/\/tinusaur.org\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2015\/10\/img_20150302_161400_cs1230x780fx.jpg\",\"datePublished\":\"2015-10-14T14:33:33+00:00\",\"dateModified\":\"2022-01-01T21:03:26+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#primaryimage\",\"url\":\"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2015\/10\/img_20150302_161400_cs1230x780fx.jpg\",\"contentUrl\":\"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2015\/10\/img_20150302_161400_cs1230x780fx.jpg\",\"width\":1230,\"height\":780,\"caption\":\"Attiny85 Tinusaur USI TWI I2C BMP180 Variometer\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/tinusaur.org\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"New Library: USITWIX – Using USI as TWI \/ I2C\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/tinusaur.org\/#website\",\"url\":\"https:\/\/tinusaur.org\/\",\"name\":\"The Tinusaur Project\",\"description\":\"BE SMARTER! Make, play and learn with the Tinusaur microcontroller boards.\",\"publisher\":{\"@id\":\"https:\/\/tinusaur.org\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/tinusaur.org\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/tinusaur.org\/#organization\",\"name\":\"Tinusaur\",\"url\":\"https:\/\/tinusaur.org\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/tinusaur.org\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/org.tinusaur.net\/wp-content\/uploads\/sites\/9\/2018\/09\/cropped-tinusaur09a_c1440x1440t21.png\",\"contentUrl\":\"https:\/\/org.tinusaur.net\/wp-content\/uploads\/sites\/9\/2018\/09\/cropped-tinusaur09a_c1440x1440t21.png\",\"width\":512,\"height\":512,\"caption\":\"Tinusaur\"},\"image\":{\"@id\":\"https:\/\/tinusaur.org\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/tinusaur\/\",\"https:\/\/twitter.com\/tinusaur\",\"https:\/\/www.instagram.com\/tinusaur\/\",\"https:\/\/www.linkedin.com\/company\/tinusaur\",\"https:\/\/www.pinterest.com\/tinusaur\/_created\/\",\"https:\/\/www.youtube.com\/tinusaur\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/tinusaur.org\/#\/schema\/person\/709ec36d46e86bf5e23943565b9c7a83\",\"name\":\"Neven Boyanov\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/tinusaur.org\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/321cd28df90dd73b189a25c3f7a8b70d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/321cd28df90dd73b189a25c3f7a8b70d?s=96&d=mm&r=g\",\"caption\":\"Neven Boyanov\"},\"url\":\"https:\/\/tinusaur.org\/author\/neven\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"New Library: USITWIX - Using USI as TWI \/ I2C - The Tinusaur Project","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:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/","og_locale":"en_US","og_type":"article","og_title":"New Library: USITWIX - Using USI as TWI \/ I2C - The Tinusaur Project","og_description":"As we know, there\u2019s no I\u00b2C\u00a0on ATtiny85, not even the TWI\u00a0(Two Wire Interface, which is basically I2C\u00a0with a different name) that some other Atmel chips have, so I had to write my own that\u00a0takes advantage on the built-in\u00a0USI unit.\u00a0This library is called USITWIX\u00a0and will be presented in this\u00a0blog post. Of course, I used other people’s ... Read more","og_url":"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/","og_site_name":"The Tinusaur Project","article_publisher":"https:\/\/www.facebook.com\/tinusaur\/","article_published_time":"2015-10-14T14:33:33+00:00","article_modified_time":"2022-01-01T21:03:26+00:00","og_image":[{"width":1230,"height":780,"url":"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2015\/10\/img_20150302_161400_cs1230x780fx.jpg","type":"image\/jpeg"}],"author":"Neven Boyanov","twitter_card":"summary_large_image","twitter_creator":"@tinusaur","twitter_site":"@tinusaur","twitter_misc":{"Written by":"Neven Boyanov","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#article","isPartOf":{"@id":"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/"},"author":{"name":"Neven Boyanov","@id":"https:\/\/tinusaur.org\/#\/schema\/person\/709ec36d46e86bf5e23943565b9c7a83"},"headline":"New Library: USITWIX – Using USI as TWI \/ I2C","datePublished":"2015-10-14T14:33:33+00:00","dateModified":"2022-01-01T21:03:26+00:00","mainEntityOfPage":{"@id":"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/"},"wordCount":595,"commentCount":0,"publisher":{"@id":"https:\/\/tinusaur.org\/#organization"},"image":{"@id":"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#primaryimage"},"thumbnailUrl":"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2015\/10\/img_20150302_161400_cs1230x780fx.jpg","keywords":["atmel","attiny85","AVR312","BMP180","I2C","library","microcontroller","Open Source","Paragliding","tinusaur","TWI","USI","USITWIX","Variometer"],"articleSection":["Projects"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/","url":"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/","name":"New Library: USITWIX - Using USI as TWI \/ I2C - The Tinusaur Project","isPartOf":{"@id":"https:\/\/tinusaur.org\/#website"},"primaryImageOfPage":{"@id":"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#primaryimage"},"image":{"@id":"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#primaryimage"},"thumbnailUrl":"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2015\/10\/img_20150302_161400_cs1230x780fx.jpg","datePublished":"2015-10-14T14:33:33+00:00","dateModified":"2022-01-01T21:03:26+00:00","breadcrumb":{"@id":"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#primaryimage","url":"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2015\/10\/img_20150302_161400_cs1230x780fx.jpg","contentUrl":"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2015\/10\/img_20150302_161400_cs1230x780fx.jpg","width":1230,"height":780,"caption":"Attiny85 Tinusaur USI TWI I2C BMP180 Variometer"},{"@type":"BreadcrumbList","@id":"https:\/\/tinusaur.org\/2015\/10\/14\/new-library-usitwix-using-usi-as-twi-i2c\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/tinusaur.org\/"},{"@type":"ListItem","position":2,"name":"New Library: USITWIX – Using USI as TWI \/ I2C"}]},{"@type":"WebSite","@id":"https:\/\/tinusaur.org\/#website","url":"https:\/\/tinusaur.org\/","name":"The Tinusaur Project","description":"BE SMARTER! Make, play and learn with the Tinusaur microcontroller boards.","publisher":{"@id":"https:\/\/tinusaur.org\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/tinusaur.org\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/tinusaur.org\/#organization","name":"Tinusaur","url":"https:\/\/tinusaur.org\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/tinusaur.org\/#\/schema\/logo\/image\/","url":"https:\/\/org.tinusaur.net\/wp-content\/uploads\/sites\/9\/2018\/09\/cropped-tinusaur09a_c1440x1440t21.png","contentUrl":"https:\/\/org.tinusaur.net\/wp-content\/uploads\/sites\/9\/2018\/09\/cropped-tinusaur09a_c1440x1440t21.png","width":512,"height":512,"caption":"Tinusaur"},"image":{"@id":"https:\/\/tinusaur.org\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/tinusaur\/","https:\/\/twitter.com\/tinusaur","https:\/\/www.instagram.com\/tinusaur\/","https:\/\/www.linkedin.com\/company\/tinusaur","https:\/\/www.pinterest.com\/tinusaur\/_created\/","https:\/\/www.youtube.com\/tinusaur"]},{"@type":"Person","@id":"https:\/\/tinusaur.org\/#\/schema\/person\/709ec36d46e86bf5e23943565b9c7a83","name":"Neven Boyanov","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/tinusaur.org\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/321cd28df90dd73b189a25c3f7a8b70d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/321cd28df90dd73b189a25c3f7a8b70d?s=96&d=mm&r=g","caption":"Neven Boyanov"},"url":"https:\/\/tinusaur.org\/author\/neven\/"}]}},"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/tinusaur.org\/wp-content\/uploads\/sites\/9\/2015\/10\/img_20150302_161400_cs1230x780fx.jpg","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pdBsNF-kD","_links":{"self":[{"href":"https:\/\/tinusaur.org\/wp-json\/wp\/v2\/posts\/1279"}],"collection":[{"href":"https:\/\/tinusaur.org\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tinusaur.org\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tinusaur.org\/wp-json\/wp\/v2\/users\/54"}],"replies":[{"embeddable":true,"href":"https:\/\/tinusaur.org\/wp-json\/wp\/v2\/comments?post=1279"}],"version-history":[{"count":1,"href":"https:\/\/tinusaur.org\/wp-json\/wp\/v2\/posts\/1279\/revisions"}],"predecessor-version":[{"id":3682,"href":"https:\/\/tinusaur.org\/wp-json\/wp\/v2\/posts\/1279\/revisions\/3682"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tinusaur.org\/wp-json\/wp\/v2\/media\/1289"}],"wp:attachment":[{"href":"https:\/\/tinusaur.org\/wp-json\/wp\/v2\/media?parent=1279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tinusaur.org\/wp-json\/wp\/v2\/categories?post=1279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tinusaur.org\/wp-json\/wp\/v2\/tags?post=1279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}