{"id":518,"date":"2013-02-27T15:08:03","date_gmt":"2013-02-27T13:08:03","guid":{"rendered":"https:\/\/zz-indigo.mavipet.sk\/?p=518"},"modified":"2019-10-29T18:04:58","modified_gmt":"2019-10-29T18:04:58","slug":"temperme-com-mini-a-na-co-sa-da-pouzit","status":"publish","type":"post","link":"https:\/\/zz-indigo.mavipet.sk\/?p=518","title":{"rendered":"Temperme.com mini a na \u010do sa d\u00e1 pou\u017ei\u0165."},"content":{"rendered":"<p>Mal\u00fd preh\u013ead mo\u017enost\u00ed ako\u00a0 temper.me mini pou\u017e\u00edva\u0165.<\/p>\n<p>M\u00f4\u017ee sa zda\u0165 ze 3 I\/O porty s\u00fa m\u00e1lo ale nieje to a\u017e tak zl\u00e9. Pou\u017e\u00edvaj\u00fa sa v\u0161etky funkcionality ktor\u00e9 s\u00fa aktu\u00e1lne implementovan\u00e9 v mojom <a title=\"M\u00f4j projekt\" href=\"https:\/\/zz-indigo.mavipet.sk\/?page_id=299\">univez\u00e1lnom FW<\/a>. A \u010fal\u0161ie ktor\u00e9 sa bud\u00fa prid\u00e1va\u0165 sa do pou\u017eit\u00fdch ATtiny25 u\u017e nevmestia.<\/p>\n<p><!--more--><\/p>\n<h1>Na za\u010diatok si povedzme \u010do n\u00e1m temper.me mini pon\u00faka.<\/h1>\n<ul>\n<li>HW\n<ul>\n<li>3 IO piny Ktor\u00e9 m\u00f4\u017eu by\u0165 nastaven\u00e9 do r\u00f4znych m\u00f3dou.\n<ul>\n<li>PB0 Vstup\/V\u00fdstup. Je tu osaden\u00e1 LED ale t\u00e1 nejak v\u00fdznamne neobmedzuje pou\u017eitie portu.<\/li>\n<li>PB1 Vstup\/V\u00fdstup. Rovnak\u00e9 mo\u017enosti ako PB0<\/li>\n<li>PB2 Vstup\/V\u00fdstup a ADC.\u00a0 Ako referencia sa pou\u017e\u00edva VCC<\/li>\n<\/ul>\n<\/li>\n<li>Intern\u00fd &#8222;teplomer&#8220; s presnos\u0165ou cca 1\u00b0C ale je nutn\u00e1 kalibr\u00e1cia<\/li>\n<\/ul>\n<\/li>\n<li>FW\n<ul>\n<li>Mo\u017enos\u0165 nastavi\u0165 porty ako Vstupn\u00e9\/V\u00fdstupn\u00e9.\n<ul>\n<li>Konkr\u00e9tny prepn\u00fa\u0165 do stavu V\u00fdstupn\u00fd.<\/li>\n<li>Maskou v\u0161etky Vstup\/V\u00fdstup<\/li>\n<\/ul>\n<\/li>\n<li>Mo\u017enos\u0165 nastavi\u0165 porty na dan\u00fa logick\u00fa \u00farove\u0148.\n<ul>\n<li>Konkr\u00e9tny H\/L<\/li>\n<li>V\u0161etky naraz<\/li>\n<\/ul>\n<\/li>\n<li>Mo\u017enos\u0165 pre\u010d\u00edta\u0165 porty.\n<ul>\n<li>V\u0161etky naraz<a href=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2013\/02\/Temperme_minimal1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-479\" title=\"Temperme_minimal piny\" alt=\"\" src=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2013\/02\/Temperme_minimal1-1024x769.jpg\" width=\"640\" height=\"480\" srcset=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2013\/02\/Temperme_minimal1-1024x769.jpg 1024w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2013\/02\/Temperme_minimal1-300x225.jpg 300w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2013\/02\/Temperme_minimal1-768x577.jpg 768w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2013\/02\/Temperme_minimal1-1200x901.jpg 1200w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h1>Tak a teraz mo\u017en\u00e9 pou\u017eitie<\/h1>\n<p>Jednoduch\u00e9 mo\u017enosti kombin\u00e1cie FW a jednoduch\u00e9ho SW na po\u010d\u00edta\u010di.<\/p>\n<ul>\n<li>Ovl\u00e1danie rot\u00e1tora napr\u00edklad ant\u00e9ny.\u00a0 PB0 a PB1 ot\u00e1\u010danie a PB2 meranie uhlu pomocou potenciometra. Be\u017eec na PB2 a konce na VCC a GND.<\/li>\n<li>Meranie externej teploty pomocou odporov\u00e9ho \u010didla.<\/li>\n<li>Sp\u00ednanie osvetlenia\/spotrebi\u010dov<\/li>\n<\/ul>\n<p>Zlo\u017eit\u00e9 mo\u017enosti kombin\u00e1cie FW a jednoduch\u00e9ho SW na po\u010d\u00edta\u010di.<\/p>\n<ul>\n<li>1Wire zbernica. Pomocou <a title=\"Anglicka Wikip\u00e9dia\" href=\"http:\/\/en.wikipedia.org\/wiki\/Bit_banging\">BitBanging<\/a>\n<ul>\n<li>S\u00fa dve mo\u017enosti bud za pomoci jedn\u00e9ho alebo dvoch portou. Odpor\u00fa\u010dam pou\u017ei\u0165 jeden port PB1. Univerz\u00e1lnej\u0161\u00ed port PB2 bude mo\u017en\u00e9 pou\u017ei\u0165 inak<\/li>\n<\/ul>\n<\/li>\n<li>I2C zbernica. Pomocou <a title=\"Anglicka Wikip\u00e9dia\" href=\"http:\/\/en.wikipedia.org\/wiki\/Bit_banging\">BitBanging<\/a><\/li>\n<\/ul>\n<p>Obe zbernice pl\u00e1nujem prida\u0165 ako podporu do <a title=\"M\u00f4j projekt\" href=\"https:\/\/zz-indigo.mavipet.sk\/?page_id=299\">univerz\u00e1lneho FW<\/a> ale bude treba v\u00e4\u010d\u0161ie verzie ATTINY<\/p>\n<p>Nakoniec uk\u00e1\u017eka ako pripoji\u0165 1wire teplomer k temper.me mini. Napriek tomu \u017ee zbernica podporuje viacer\u00e9 zariadenia. Neodpor\u00fa\u010dam pripoji\u0165 viac ako jedno.<\/p>\n<p><a href=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2013\/02\/1Wire.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-519\" title=\"DS18B20 1Wire\" alt=\"Uk\u00e1\u017eka vyu\u017eitia 1Wire\" src=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2013\/02\/1Wire.jpg\" width=\"640\" height=\"432\" srcset=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2013\/02\/1Wire.jpg 640w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2013\/02\/1Wire-300x203.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mal\u00fd preh\u013ead mo\u017enost\u00ed ako\u00a0 temper.me mini pou\u017e\u00edva\u0165. M\u00f4\u017ee sa zda\u0165 ze 3 I\/O porty s\u00fa m\u00e1lo ale nieje to a\u017e tak zl\u00e9. Pou\u017e\u00edvaj\u00fa sa v\u0161etky funkcionality ktor\u00e9 s\u00fa aktu\u00e1lne implementovan\u00e9 v mojom univez\u00e1lnom FW. A \u010fal\u0161ie ktor\u00e9 sa bud\u00fa prid\u00e1va\u0165 &hellip; <a href=\"https:\/\/zz-indigo.mavipet.sk\/?p=518\">Pokra\u010dova\u0165 v \u010d\u00edtan\u00ed <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17,3,6,9],"tags":[],"class_list":["post-518","post","type-post","status-publish","format-standard","hentry","category-avr","category-hw-a-sw","category-projekty","category-unifw"],"_links":{"self":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=518"}],"version-history":[{"count":1,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/518\/revisions"}],"predecessor-version":[{"id":2732,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/518\/revisions\/2732"}],"wp:attachment":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}