{"id":155,"date":"2014-09-14T16:15:56","date_gmt":"2014-09-14T15:15:56","guid":{"rendered":"http:\/\/www.evertdekker.com\/wp\/?p=155"},"modified":"2023-01-02T21:58:09","modified_gmt":"2023-01-02T20:58:09","slug":"stm32f4-with-ethernet-phy","status":"publish","type":"post","link":"https:\/\/evertdekker.com\/wp\/?p=155","title":{"rendered":"Stm32F4 with ethernet phy"},"content":{"rendered":"<p>For my Joshua domotica bus i was looking for an new tcp\/ip gateway and webserver to control everything from my smartphone.<br \/>\nThe old gateway based on a Atmel mega32 was not powerfull enough to make nice looking webpages.<\/p>\n<p>Searching the web i found a post from <a href=\"http:\/\/blog.tkjelectronics.dk\/2012\/08\/ethernet-on-stm32f4discovery-using-external-phy\/\" target=\"_blank\" rel=\"noopener\">Jesper <\/a>with a nice sample written with <a href=\"http:\/\/coocox.org\/\" target=\"_blank\" rel=\"noopener\">Coocox<\/a>.<br \/>\nI was so disappointed about the performance , running on a 168mhz ARM the demo page loading took about 4 seconds including the images, my good old 8bit avr was even faster then that.<br \/>\nAlso dynamic IP was not working, only dhcp, not that handy for my purpose.<\/p>\n<p>To trying to get the problems solved i have updated most of the drivers in the project from version 1.0.0 to 1.1.0. After that everything was working fine.<br \/>\nThe demo page loads now in a blink of an eye, even with IE and on an Ipad.<\/p>\n<p>See for your self.<br \/>\n[wpdm_file id=3 ]<\/p>\n<p>&nbsp;<\/p>\n<div class=\"n2_ss_slider_publish__option_code\" dir=\"ltr\" data-mode=\"id\"><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>For my Joshua domotica bus i was looking for an new tcp\/ip gateway and webserver to control everything from my smartphone. The old gateway based on a Atmel mega32 was not powerfull enough to make nice looking webpages. Searching the web i found a post from Jesper with a nice sample written with Coocox. I [&#8230;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[105,104],"class_list":["post-155","post","type-post","status-publish","format-standard","hentry","category-armcortex","tag-ethernet","tag-stm32f4"],"_links":{"self":[{"href":"https:\/\/evertdekker.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/155","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/evertdekker.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/evertdekker.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/evertdekker.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/evertdekker.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=155"}],"version-history":[{"count":10,"href":"https:\/\/evertdekker.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/155\/revisions"}],"predecessor-version":[{"id":1752,"href":"https:\/\/evertdekker.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/155\/revisions\/1752"}],"wp:attachment":[{"href":"https:\/\/evertdekker.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/evertdekker.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/evertdekker.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}