{"id":190,"date":"2015-07-22T19:26:08","date_gmt":"2015-07-22T09:26:08","guid":{"rendered":"http:\/\/furzy.com\/mikesblog\/?p=190"},"modified":"2015-07-22T19:26:08","modified_gmt":"2015-07-22T09:26:08","slug":"stm32f405-pcb-core405r-host-for-dsp-demo","status":"publish","type":"post","link":"http:\/\/furzy.com\/mikesblog\/2015\/07\/22\/stm32f405-pcb-core405r-host-for-dsp-demo\/","title":{"rendered":"STM32F405 PCB (CORE405R Host for DSP DEMO)"},"content":{"rendered":"<p>New PCB design for a new potential job demo.<\/p>\n<p>(Two Way Radio SELCAL \/ 5 TONE \/ SEQUENTIAL TONE decoding and encoding)<\/p>\n<p>Using a STM32F405 for its floating point (using DSP for this application)<\/p>\n<p>In this case we are using a Waveshare CORE405R PCB (I can&#8217;t buy the parts that cheap, and their board already has the basic support ready to go, big time saver for a demo)<\/p>\n<p>includes support for<\/p>\n<ul>\n<li>micro SD card socket<\/li>\n<li>USB host socket<\/li>\n<li>D25 for IO for the demo (RS485, 2 analog inputs, 2 analog outputs, 2 open collectors \/ drains, power supply)<\/li>\n<li>expansion IDC (for anything else later)<\/li>\n<li>320 x 240 TFT lcd (ZEAL 2.2&#8243; TFT module) (under the PCB)<\/li>\n<li>IIC user switch and leds next to the TFT (under the PCB)<\/li>\n<\/ul>\n<p>I have ordered 10 boards, only using 3 so far<\/p>\n<p>Will exchange a board (just the pcb &#8211; no parts) for a coffee if you are in the Sydney area<\/p>\n<div id=\"attachment_191\" style=\"width: 443px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/furzy.com\/mikesblog\/wp-content\/uploads\/2015\/07\/T932-100x100-CORE405R.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-191\" class=\"wp-image-191 size-full\" src=\"http:\/\/furzy.com\/mikesblog\/wp-content\/uploads\/2015\/07\/T932-100x100-CORE405R.jpg\" alt=\"T932 100x100 CORE405R\" width=\"433\" height=\"433\" srcset=\"http:\/\/furzy.com\/mikesblog\/wp-content\/uploads\/2015\/07\/T932-100x100-CORE405R.jpg 433w, http:\/\/furzy.com\/mikesblog\/wp-content\/uploads\/2015\/07\/T932-100x100-CORE405R-150x150.jpg 150w, http:\/\/furzy.com\/mikesblog\/wp-content\/uploads\/2015\/07\/T932-100x100-CORE405R-300x300.jpg 300w\" sizes=\"auto, (max-width: 433px) 100vw, 433px\" \/><\/a><p id=\"caption-attachment-191\" class=\"wp-caption-text\">T932 STM32F405 CORE405R Host PCB with TFT LCD and IO<\/p><\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>New PCB design for a new potential job demo. (Two Way Radio SELCAL \/ 5 TONE \/ SEQUENTIAL TONE decoding and encoding) Using a STM32F405 for its floating point (using DSP for this application) In this case we are using &hellip; <a href=\"http:\/\/furzy.com\/mikesblog\/2015\/07\/22\/stm32f405-pcb-core405r-host-for-dsp-demo\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[9],"tags":[31,13,33,32],"class_list":["post-190","post","type-post","status-publish","format-standard","hentry","category-development","tag-arm-cortex-m4","tag-electronics-design","tag-stm32f","tag-stm32f405"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p7DDag-34","_links":{"self":[{"href":"http:\/\/furzy.com\/mikesblog\/wp-json\/wp\/v2\/posts\/190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/furzy.com\/mikesblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/furzy.com\/mikesblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/furzy.com\/mikesblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/furzy.com\/mikesblog\/wp-json\/wp\/v2\/comments?post=190"}],"version-history":[{"count":1,"href":"http:\/\/furzy.com\/mikesblog\/wp-json\/wp\/v2\/posts\/190\/revisions"}],"predecessor-version":[{"id":192,"href":"http:\/\/furzy.com\/mikesblog\/wp-json\/wp\/v2\/posts\/190\/revisions\/192"}],"wp:attachment":[{"href":"http:\/\/furzy.com\/mikesblog\/wp-json\/wp\/v2\/media?parent=190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/furzy.com\/mikesblog\/wp-json\/wp\/v2\/categories?post=190"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/furzy.com\/mikesblog\/wp-json\/wp\/v2\/tags?post=190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}