{"id":1344,"date":"2018-06-05T11:23:23","date_gmt":"2018-06-05T11:23:23","guid":{"rendered":"http:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/?p=1344"},"modified":"2018-07-05T14:11:42","modified_gmt":"2018-07-05T14:11:42","slug":"sterowanie-serwem-za-pomoca-joysticka-2-2-2-2-2-2-2-2-2-2-2-2-2-3","status":"publish","type":"post","link":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/?p=1344","title":{"rendered":"Przygotowania + pianinko"},"content":{"rendered":"<p>XVI Festiwal przed nami &#8211; przygotowujemy si\u0119 do pokaz\u00f3w. Przy tej okazji: poznajemy funkcj\u0119&nbsp;<strong>tone()<\/strong> w Arduino aby wydobywa\u0107 dzwi\u0119ki z pod\u0142\u0105czonego g\u0142o\u015bniczka. Dzia\u0142a! A jaki ubaw, gdy Mario-Bros brzmi z naszej maszynki (wiem wiem, cofamy si\u0119 do lat &#8217;80, ale&#8230; mimo to widz\u0119 zadowolenie na twarzach!).<\/p>\n<p>Musieli\u015bmy przypomnie\u0107 sobie dzia\u0142anie przycisk\u00f3w (ale nie modu\u0142\u00f3w), tylko micro-styk\u00f3w. Dlatego rozmawiali\u015bmy o INPUT_PULLUP (wbudowany rezystor podci\u0105gaj\u0105cy) i dlaczego w\u0142a\u015bnie tak nale\u017cy post\u0119powa\u0107 z mikrostykami. Zrobili\u015bmy mini-pianinko:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1346\" src=\"http:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/06\/mDSC_5209-1024x576.jpg\" alt=\"\" width=\"640\" height=\"360\" srcset=\"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/06\/mDSC_5209-1024x576.jpg 1024w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/06\/mDSC_5209-300x169.jpg 300w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/06\/mDSC_5209-768x432.jpg 768w, https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/wp-content\/uploads\/sites\/6\/2018\/06\/mDSC_5209.jpg 1800w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n<p>Sprawa niby prosta &#8211; przycisk wci\u015bni\u0119ty = graj dany ton, zwolniony = cisza. Ale ale&#8230; Okaza\u0142o si\u0119, \u017ce trzeba&nbsp;<strong>m\u0105drze<\/strong> programowa\u0107 przyciski!<\/p>\n<p style=\"text-align: right;\"><em>(c) KG 2018<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>XVI Festiwal przed nami &#8211; przygotowujemy si\u0119 do pokaz\u00f3w. Przy tej okazji: poznajemy funkcj\u0119&nbsp;tone() w Arduino aby wydobywa\u0107 dzwi\u0119ki z pod\u0142\u0105czonego g\u0142o\u015bniczka. Dzia\u0142a! A jaki ubaw, gdy Mario-Bros brzmi z naszej maszynki (wiem wiem, cofamy si\u0119 do lat &#8217;80, ale&#8230; mimo to widz\u0119 zadowolenie na twarzach!). Musieli\u015bmy przypomnie\u0107 sobie dzia\u0142anie przycisk\u00f3w (ale nie modu\u0142\u00f3w), tylko [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":1346,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[52],"tags":[246,247,23,248,249,245,244,174,160,175,243],"class_list":{"0":"post-1344","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-fibot","8":"tag-246","9":"tag-440hz","10":"tag-festiwal","11":"tag-mario","12":"tag-mario-bros","13":"tag-muzyka","14":"tag-pianinko","15":"tag-przycisk","16":"tag-pullup","17":"tag-tact-swich","18":"tag-tone","20":"post-with-thumbnail","21":"post-with-thumbnail-large"},"_links":{"self":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/posts\/1344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1344"}],"version-history":[{"count":4,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/posts\/1344\/revisions"}],"predecessor-version":[{"id":1349,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/posts\/1344\/revisions\/1349"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=\/wp\/v2\/media\/1346"}],"wp:attachment":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/fi-bot\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}