{"id":20,"date":"2015-05-22T14:43:21","date_gmt":"2015-05-22T21:43:21","guid":{"rendered":"http:\/\/andylittle.us\/?p=20"},"modified":"2015-05-27T22:03:13","modified_gmt":"2015-05-28T05:03:13","slug":"raspberry-pi-and-ds18b20","status":"publish","type":"post","link":"https:\/\/andylittle.us\/?p=20","title":{"rendered":"Raspberry Pi and DS18B20"},"content":{"rendered":"<p>this just seems to be broke on the 3.18 kernel.  Seems to work here:<br \/>\n<code><br \/>\nroot@raspberry-pi:\/sys\/bus\/i2c# uname -a<br \/>\nLinux raspberry-pi 3.12.25+ #700 PREEMPT Thu Jul 24 17:51:46 BST 2014 armv6l GNU\/Linux<br \/>\n<\/code><\/p>\n<p>First time got anything out of i2cdetect<br \/>\n<code>root@raspberry-pi:\/sys\/bus\/i2c# i2cdetect -y 1<br \/>\n     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f<br \/>\n00:          -- -- -- -- -- -- -- -- -- -- -- -- --<br \/>\n10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --<br \/>\n20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --<br \/>\n30: -- -- -- -- -- -- -- -- -- -- -- UU -- -- -- --<br \/>\n40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --<br \/>\n50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --<br \/>\n60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --<br \/>\n70: -- -- -- -- -- -- -- --<br \/>\n<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"<p>this just seems to be broke on the 3.18 kernel. Seems to work here: root@raspberry-pi:\/sys\/bus\/i2c# uname -a Linux raspberry-pi 3.12.25+ #700 PREEMPT Thu Jul 24 17:51:46 BST 2014 armv6l GNU\/Linux First time got anything out of i2cdetect root@raspberry-pi:\/sys\/bus\/i2c# i2cdetect -y 1 0 1 2 3 4 5 6 7 8 9 a b c d [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-20","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/andylittle.us\/index.php?rest_route=\/wp\/v2\/posts\/20","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/andylittle.us\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/andylittle.us\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/andylittle.us\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/andylittle.us\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=20"}],"version-history":[{"count":3,"href":"https:\/\/andylittle.us\/index.php?rest_route=\/wp\/v2\/posts\/20\/revisions"}],"predecessor-version":[{"id":29,"href":"https:\/\/andylittle.us\/index.php?rest_route=\/wp\/v2\/posts\/20\/revisions\/29"}],"wp:attachment":[{"href":"https:\/\/andylittle.us\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=20"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/andylittle.us\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=20"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/andylittle.us\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=20"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}