{"id":7017,"date":"2025-04-16T06:32:33","date_gmt":"2025-04-16T05:32:33","guid":{"rendered":"https:\/\/www.blaess.fr\/christophe\/?p=7017"},"modified":"2025-04-16T06:55:16","modified_gmt":"2025-04-16T05:55:16","slug":"yocto-tip-raspberry-pi-5-console","status":"publish","type":"post","link":"https:\/\/www.blaess.fr\/christophe\/2025\/04\/16\/yocto-tip-raspberry-pi-5-console\/","title":{"rendered":"[Yocto Tip] Raspberry Pi 5 Console"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"alignright size-full\"><a href=\"https:\/\/www.blaess.fr\/christophe\/wp-content\/uploads\/2024\/11\/lightbulb.png\"><img loading=\"lazy\" decoding=\"async\" width=\"168\" height=\"168\" src=\"https:\/\/www.blaess.fr\/christophe\/wp-content\/uploads\/2024\/11\/lightbulb.png\" alt=\"Yocto Tip\" class=\"wp-image-7003\" srcset=\"https:\/\/www.blaess.fr\/christophe\/wp-content\/uploads\/2024\/11\/lightbulb.png 168w, https:\/\/www.blaess.fr\/christophe\/wp-content\/uploads\/2024\/11\/lightbulb-150x150.png 150w\" sizes=\"auto, (max-width: 168px) 100vw, 168px\" \/><\/a><\/figure><\/div>\n\n\n<p>Le Raspberry Pi 5 dispose d&rsquo;une interface de debug sp\u00e9cifique bas\u00e9e sur un connecteur JST 1mm. Toutefois, il est souvent pr\u00e9f\u00e9rable lorsqu&rsquo;on veut se connecter en utilisant une console s\u00e9rie, d&rsquo;utiliser le port d&rsquo;extension habituel, avec ses broches 6 (GND), 8 (TX) et 10 (RX) comme les pr\u00e9c\u00e9dents mod\u00e8les de Raspberry Pi.<\/p>\n\n\n\n<p>Cela permet de faire facilement communiquer deux cartes entre elles (simplement en croisant TX et RX) ou d&rsquo;utiliser une console de <em>debug<\/em> (par exemple sur un PC) avec un petit connecteur USB-Serie.<\/p>\n\n\n\n<!--more-->\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-medium is-resized\"><a href=\"https:\/\/www.blaess.fr\/christophe\/wp-content\/uploads\/2025\/04\/IMG_20250416_074435.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"182\" src=\"https:\/\/www.blaess.fr\/christophe\/wp-content\/uploads\/2025\/04\/IMG_20250416_074435-300x182.jpg\" alt=\"USB-Serial adapter\" class=\"wp-image-7022\" style=\"width:400px\" srcset=\"https:\/\/www.blaess.fr\/christophe\/wp-content\/uploads\/2025\/04\/IMG_20250416_074435-300x182.jpg 300w, https:\/\/www.blaess.fr\/christophe\/wp-content\/uploads\/2025\/04\/IMG_20250416_074435.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure><\/div>\n\n\n<p>Lorsqu&rsquo;on construit avec Yocto Project une image pour Raspberry Pi 5, utiliser le port s\u00e9rie g\u00e9n\u00e9rique sur les broches 6, 8 et 10  r\u00e9clame quelques lignes \u00e0 ajouter dans le fichier <code>local.conf<\/code>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ENABLE_UART = \"1\"\nRPI_EXTRA_CONFIG += \"dtparam=uart0_console\"\nSERIAL_CONSOLES = \"115200;serial0\"<\/code><\/pre>\n\n\n\n<p>Ces trois lignes suppl\u00e9mentaires vous permettront de retrouver sur Pi 5 la console s\u00e9rie habituelle des pr\u00e9c\u00e9dents mod\u00e8les.<\/p>","protected":false},"excerpt":{"rendered":"<p>Le Raspberry Pi 5 dispose d&rsquo;une interface de debug sp&eacute;cifique bas&eacute;e sur un connecteur JST 1mm. Toutefois, il est souvent pr&eacute;f&eacute;rable lorsqu&rsquo;on veut se connecter en utilisant une console s&eacute;rie, d&rsquo;utiliser le port d&rsquo;extension habituel, avec ses broches 6 (GND), 8 (TX) et 10 (RX) comme les pr&eacute;c&eacute;dents mod&egrave;les de Raspberry Pi. Cela permet de [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-7017","post","type-post","status-publish","format-standard","hentry","category-linux-2"],"_links":{"self":[{"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/posts\/7017","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=7017"}],"version-history":[{"count":4,"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/posts\/7017\/revisions"}],"predecessor-version":[{"id":7024,"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/posts\/7017\/revisions\/7024"}],"wp:attachment":[{"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/media?parent=7017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/categories?post=7017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.blaess.fr\/christophe\/wp-json\/wp\/v2\/tags?post=7017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}