{"id":4314,"date":"2015-02-09T11:29:14","date_gmt":"2015-02-09T10:29:14","guid":{"rendered":"http:\/\/www.blaess.fr\/christophe\/?p=4314"},"modified":"2015-02-09T11:58:10","modified_gmt":"2015-02-09T10:58:10","slug":"le-raspberry-pi-2-un-grand-timide","status":"publish","type":"post","link":"https:\/\/www.blaess.fr\/christophe\/2015\/02\/09\/le-raspberry-pi-2-un-grand-timide\/","title":{"rendered":"Le Raspberry Pi 2, un grand timide&#8230;"},"content":{"rendered":"<p style=\"text-align: justify;\">Le tout nouveau Raspberry Pi 2 souffre d&rsquo;un bug mat\u00e9riel&nbsp;: un composant du sous-syst\u00e8me d&rsquo;alimentation, le circuit U16 (ajout\u00e9 dans ce nouveau mod\u00e8le) est photosensible. Si le Raspberry Pi 2 est violemment \u00e9clair\u00e9 (un flash d&rsquo;appareil photo), l&rsquo;alimentation est bri\u00e8vement coup\u00e9e et le syst\u00e8me crashe&#8230;<\/p>\n<p style=\"text-align: justify;\">Voici une petite vid\u00e9o que je me suis amus\u00e9 \u00e0 tourner pour mettre en \u00e9vidence ce comportement (qui a pour nom \u00ab\u00a0<em>Photonic Reset Bug<\/em>\u00ab\u00a0).<\/p>\n<p>https:\/\/www.youtube.com\/watch?v=WAgZC2Y80gM<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Il faut croire qu&rsquo;il est trop timide pour se laisser photographier au flash&#8230;<\/p>\n<p style=\"text-align: justify;\">La solution&nbsp;: mettre un petit morceau de ruban adh\u00e9sif opaque sur le circuit concern\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"<p>Le tout nouveau Raspberry Pi 2 souffre d&rsquo;un bug mat&eacute;riel&nbsp;: un composant du sous-syst&egrave;me d&rsquo;alimentation, le circuit U16 (ajout&eacute; dans ce nouveau mod&egrave;le) est photosensible. Si le Raspberry Pi 2 est violemment &eacute;clair&eacute; (un flash d&rsquo;appareil photo), l&rsquo;alimentation est bri&egrave;vement coup&eacute;e et le syst&egrave;me crashe&hellip; Voici une petite vid&eacute;o que je me suis amus&eacute; &agrave; [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,5,11],"tags":[],"class_list":["post-4314","post","type-post","status-publish","format-standard","hentry","category-actualite","category-embarque","category-raspberry-pi"],"_links":{"self":[{"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/posts\/4314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/comments?post=4314"}],"version-history":[{"count":6,"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/posts\/4314\/revisions"}],"predecessor-version":[{"id":4320,"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/posts\/4314\/revisions\/4320"}],"wp:attachment":[{"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/media?parent=4314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/categories?post=4314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/tags?post=4314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}