{"id":374,"date":"2012-11-16T13:21:59","date_gmt":"2012-11-16T11:21:59","guid":{"rendered":"https:\/\/zz-indigo.mavipet.sk\/?p=374"},"modified":"2019-10-29T18:04:58","modified_gmt":"2019-10-29T18:04:58","slug":"raspberry-pi-raspi-server","status":"publish","type":"post","link":"https:\/\/zz-indigo.mavipet.sk\/?p=374","title":{"rendered":"Raspberry Pi: RasPI server."},"content":{"rendered":"<p>Zabudol som sa pochv\u00e1li\u0165 ze som dostal <a title=\"Link na wikip\u00e9diu\" href=\"http:\/\/en.wikipedia.org\/wiki\/Raspberry_Pi\">Raspberry Pi<\/a>. Pri rozm\u00fd\u0161lan\u00ed \u010do z touto &#8222;blbos\u0165ou&#8220;\u00a0 ma napadlo ho vyu\u017ei\u0165 ako n\u00e1hradu za aktu\u00e1lny tla\u010dov\u00fd a monitorovac\u00ed server.<\/p>\n<p>Ale ako prv\u00e9 bolo treba ho dosta\u0165 do rozumnej krabi\u010dky. A to takej aby to nepripom\u00ednalo zdochnut\u00e9ho chrob\u00e1ka v pavu\u010dine.<\/p>\n<p><!--more--><\/p>\n<p>Realiz\u00e1cia pozost\u00e1vala z troch krokou.<\/p>\n<h1>1. Krabi\u010dka<\/h1>\n<p>Ako krabi\u010dku som sa rozhodol pou\u017ei\u0165 zbytky po externom 3.5&#8243; SCSI disku. Zbavil som sa SCSI konektorov,\u00a0 dr\u017eiakov disku a\u00a0 intern\u00e9ho zdroja (Bolo by ho mo\u017ene pou\u017ei\u0165 ale nechcel som sa tr\u00e1pi\u0165 jeho prer\u00e1ban\u00edm len na 5V verziu).<\/p>\n<p><a href=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0010-e1353019934440.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-373\" title=\"RasPI server z predu\" src=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0010-1024x768.jpg\" alt=\"Predny panel\" width=\"640\" height=\"480\" srcset=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0010-1024x768.jpg 1024w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0010-300x225.jpg 300w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0010-768x576.jpg 768w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0010-1200x900.jpg 1200w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0010.jpg 2048w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>Vr\u00e1mci pr\u00edpravy krabi\u010dky som vyrobil zadn\u00fd panel z tenk\u00e9ho hlin\u00edkov\u00e9ho plechu. A na Raspberry Pi som vymenil dvojit\u00fd USB konektor za jednoduch\u00fd. \u010ealej som na PCB nalepil silik\u00f3nov\u00e9 no\u017ei\u010dky a nepou\u017eit\u00fd USB port vyviedol na header.<\/p>\n<h1><a href=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0009-e1353019898331.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-372\" title=\"RasPI Server zo zadu\" src=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0009-1024x768.jpg\" alt=\"Zadny panel\" width=\"640\" height=\"480\" srcset=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0009-1024x768.jpg 1024w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0009-300x225.jpg 300w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0009-768x576.jpg 768w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0009-1200x900.jpg 1200w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/IMAG0009.jpg 2048w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a>2. Roz\u0161iruj\u00faca doska.<\/h1>\n<p>Spravil som si jednoduch\u00fa dosku na ktorej s\u00fa vyveden\u00e9 v\u0161etky zbernice. Ke\u010f\u017ee Raspberry PI ma IO porty 3.3V ale sam\u00e9 u\u017e nem\u00e1 dos\u0165 energie na nap\u00e1janie extern\u00fdch zariaden\u00ed. (V\u00fdrobca tvrdi 50mA max). Preto na doske je osaden\u00fd aj 3.3V StepDown konvertor. V\u010faka nemu sa lep\u0161ie vyu\u017e\u00edva intern\u00fd zdroj 5V. Okrem zdroja je doska osaden\u00e1 LED ukazuj\u00faca na funk\u010dnos\u0165 StepDown konvertora, I2C zdroj \u010dasu, a 1Wire teplomer.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-376 size-large\" title=\"Schema Boardu\" src=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/board-1024x724.gif\" width=\"584\" height=\"413\" srcset=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/board-1024x724.gif 1024w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/board-300x212.gif 300w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/board-768x543.gif 768w\" sizes=\"auto, (max-width: 584px) 100vw, 584px\" \/><\/p>\n<h1>3. Kompletiz\u00e1cia<\/h1>\n<p>Na kompletiz\u00e1ciu som pou\u017eil:<\/p>\n<ul>\n<li>Doma uroben\u00e9 k\u00e1bliky na vyvedenie audio a video sign\u00e1lu.<\/li>\n<li>Komer\u010dn\u00fa k\u00e1blik na DVI: Samec &#8211; Samica<\/li>\n<li>5v 2A zdroj z Ebay povodne ur\u010den\u00fd pre PSP<\/li>\n<\/ul>\n<p>Zdroj je z d\u00f4vodu elimin\u00e1cie ru\u0161enia oblepen\u00fd hlin\u00edkovou f\u00f3liou ktor\u00e1 realizuje tienenie PSU. Roz\u0161iruj\u00faca doska je realizovan\u00e1 na univerz\u00e1lnom plo\u0161nom spoji. Raspberry PI na mieste dr\u017eia konektory a upraven\u00fd plastov\u00fd st\u013apik.<\/p>\n<p>&#8222;Intern\u00fd&#8220; USB port som pou\u017eil na Bluetooth. A na SPI porte je pripojen\u00fd <a title=\"Web v\u00fdrobcu modulu\" href=\"http:\/\/www.inhaos.com\/product_info.php?products_id=36\">RF-2400<\/a>. Oba s\u00fa prilepen\u00e9 na plastovom prednom panely.<\/p>\n<p><a href=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-1-e1353062636873.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-378\" title=\"RasPI server realizacia 1\" src=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-1-1024x768.jpg\" alt=\"RasPI z vnutra 1\" width=\"640\" height=\"480\" srcset=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-1-1024x768.jpg 1024w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-1-300x225.jpg 300w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-1-768x576.jpg 768w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-1-1200x900.jpg 1200w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-1.jpg 1632w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><a href=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-6-e1353062707281.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-379\" title=\"RasPI server realizacia 2\" src=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-6-1024x768.jpg\" alt=\"Ini pohlad\" width=\"640\" height=\"480\" srcset=\"https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-6-1024x768.jpg 1024w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-6-300x225.jpg 300w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-6-768x576.jpg 768w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-6-1200x900.jpg 1200w, https:\/\/zz-indigo.mavipet.sk\/wp-content\/uploads\/2012\/11\/photo-6.jpg 1632w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Zabudol som sa pochv\u00e1li\u0165 ze som dostal Raspberry Pi. Pri rozm\u00fd\u0161lan\u00ed \u010do z touto &#8222;blbos\u0165ou&#8220;\u00a0 ma napadlo ho vyu\u017ei\u0165 ako n\u00e1hradu za aktu\u00e1lny tla\u010dov\u00fd a monitorovac\u00ed server. Ale ako prv\u00e9 bolo treba ho dosta\u0165 do rozumnej krabi\u010dky. A to takej &hellip; <a href=\"https:\/\/zz-indigo.mavipet.sk\/?p=374\">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":[3,4,7],"tags":[],"class_list":["post-374","post","type-post","status-publish","format-standard","hentry","category-hw-a-sw","category-linux","category-raspberry-pi"],"_links":{"self":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/374","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=374"}],"version-history":[{"count":1,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/374\/revisions"}],"predecessor-version":[{"id":2132,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=\/wp\/v2\/posts\/374\/revisions\/2132"}],"wp:attachment":[{"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zz-indigo.mavipet.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}