{"id":3215,"date":"2022-11-06T20:19:43","date_gmt":"2022-11-06T11:19:43","guid":{"rendered":"https:\/\/www.thun-techblog.com\/?p=3215"},"modified":"2022-12-14T03:12:18","modified_gmt":"2022-12-13T18:12:18","slug":"stm32f-split-keyboard-implement","status":"publish","type":"post","link":"https:\/\/www.thun-techblog.com\/index.php\/blog\/stm32f-split-keyboard-implement\/","title":{"rendered":"STM32\u7cfb\u306e\u30b9\u30d7\u30ea\u30c3\u30c8\u306e\u81ea\u4f5c\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u5b9f\u88c5\u3068\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u5909\u66f4\u70b9"},"content":{"rendered":"\n<p>\u4eca\u56de\u3082\u81ea\u4f5c\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u8a71\u984c\u3067\u3059\u3002\u5143\u3092\u305f\u3069\u308c\u3070\u81ea\u4f5c\u30ad\u30fc\u30dc\u30fc\u30c9\u3068\u3044\u3046\u3060\u3051\u3067\u3001\u5b9f\u969b\u306b\u306fSTM32\u7cfb\u306e\u30dc\u30fc\u30c9\u3067\u306e\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u306b\u6d3b\u304b\u305b\u308b\u8a71\u304c\u534a\u5206\u304f\u3089\u3044\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3066\u3001\u81ea\u5206\u3067\u30b9\u30d7\u30ea\u30c3\u30c8(\u5206\u5272)\u306e\u30ad\u30fc\u30dc\u30fc\u30c9\u3092\u4f5c\u308d\u3046\u3068\u601d\u3063\u3066\u8abf\u3079\u3066\u307f\u308b\u3068\u601d\u3044\u306e\u307b\u304b\u8cc7\u6599\u304c\u3042\u308a\u307e\u305b\u3093\u3002\u3053\u306e\u672c\u8aad\u3093\u3060\u3089\u5168\u90e8\u89e3\u6c7a\u3067\u304d\u308b\uff01\u307f\u305f\u3044\u306a\u3053\u3068\u304c\u66f8\u3044\u3066\u3042\u3063\u305f\u308a\u3057\u3066\u809d\u5fc3\u306e\u4e2d\u8eab\u304c\u306a\u3044\u305f\u3081\u308f\u304b\u3089\u306a\u3044\u5834\u5408\u304c\u591a\u304b\u3063\u305f\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u3082\u3001\u79c1\u304c\u8a2d\u8a08\u306b\u4f7f\u3063\u3066\u3044\u308b\u306e\u306fSTM32\u7cfb\u306e\u30c1\u30c3\u30d7(\u7d30\u304b\u304f\u306fSTM32F303CBT6\u3068STM32F103C8T6\u306e2\u7a2e\u985e)\u3067\u3001\u30b9\u30d7\u30ea\u30c3\u30c8\u30ad\u30fc\u30dc\u30fc\u30c9\u306b\u95a2\u3057\u3066\u306e\u60c5\u5831\u304c\u7d50\u69cb\u5c11\u306a\u3044\u3067\u3059\u3002\u552f\u4e00\u3042\u3063\u305f\u306e\u304c\u3001\u4ee5\u4e0b\u306e\u30b5\u30a4\u30c8\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-5-z-6-p-instruments wp-block-embed-5-z-6-p-instruments\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"mylaQlowGy\"><a href=\"https:\/\/5z6p.com\/columns-jp\/advent2020\/\">ARM\u30de\u30a4\u30b3\u30f3\u3092\u4f7f\u3063\u305f\u30b9\u30d7\u30ea\u30c3\u30c8\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u4f5c\u308a\u65b9<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;ARM\u30de\u30a4\u30b3\u30f3\u3092\u4f7f\u3063\u305f\u30b9\u30d7\u30ea\u30c3\u30c8\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u4f5c\u308a\u65b9&#8221; &#8212; 5z6p Instruments\" src=\"https:\/\/5z6p.com\/columns-jp\/advent2020\/embed\/#?secret=mylaQlowGy\" data-secret=\"mylaQlowGy\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p>\u3053\u3053\u306f\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u7684\u306a\u5b9f\u88c5\u306b\u3064\u3044\u3066\u66f8\u304b\u308c\u3066\u3044\u308b\u306e\u307f\u3067\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306b\u3064\u3044\u3066\u306f\u4ed6\u3082\u8272\u3005\u63a2\u3057\u3066\u3082\u898b\u3064\u3051\u3089\u308c\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306e\u5b9f\u88c5\u306f\u3042\u3063\u3066\u3044\u308b\u306e\u304b\u3082\u4e0d\u5b89\u3067\u3059\u3057\u3001\u305d\u3082\u305d\u3082\u3053\u306e\u8a18\u4e8b\u3082\u958b\u767a\u9014\u4e2d\u3067\u306e\u8a18\u4e8b\u306e\u3088\u3046\u3067\u3042\u3063\u3066\u3044\u308b\u304b\u78ba\u8a3c\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u306a\u306e\u3067\u3001\u3044\u3056\u8272\u3005\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u8aad\u3093\u3067\u5b9f\u88c5\u3057\u3066\u307f\u3066\u52d5\u304b\u306a\u3044\u3068\u4f55\u304c\u60aa\u3044\u3093\u3060\u308d\u3046\uff1f\u3068\u306a\u3063\u3066\u6642\u9593\u3092\u7121\u99c4\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u306a\u305c\u4e00\u822c\u7684\u306aProMicro\u7b49\u3092\u4f7f\u308f\u305a\u3001STM32\u7cfb\u3092\u4f7f\u3046\u306e\u304b\u3068\u8a00\u308f\u308c\u305f\u3089\u3001\u6628\u4eca\u306e\u534a\u5c0e\u4f53\u4e0d\u8db3\u7b49\u306b\u3088\u308b\u5728\u5eab\u3092\u8003\u616e\u3057\u3066\u306e\u3053\u3068\u3067\u3059\u3002\u5143\u3005\u306fMCU\u3092\u57fa\u677f\u306b\u7d71\u5408\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u5728\u5eab\u304c\u306a\u3044\u3068\u305d\u3082\u305d\u3082\u4f5c\u308c\u307e\u305b\u3093\u304b\u3089\u306d\u3002\u305d\u308c\u4ee5\u5916\u306b\u3082EEPROM\u304c\u5927\u304d\u304b\u3063\u305f\u308a\u3001\u51e6\u7406\u529b\u304c\u9ad8\u304b\u3063\u305f\u308a\u3068\u6027\u80fd\u7684\u306a\u9762\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>STM32\u7cfb\u306e\u30dc\u30fc\u30c9\u3067\u3042\u308c\u3070\u3001\u3053\u3046\u3059\u308c\u3070\u52d5\u304f\u3068\u3044\u3046\u306e\u3092\u6b8b\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u3053\u308c\u306f\u79c1\u304c\u5b9f\u88c5\u3057\u305f\u7d50\u679c\u4e0a\u624b\u304f\u3044\u3063\u305f\u3068\u3044\u3046\u3060\u3051\u3067\u3001\u9593\u9055\u3044\u304c\u3042\u308b\u53ef\u80fd\u6027\u3082\u3042\u308b\u306e\u3067\u3001\u60c5\u5831\u306e\u7cbe\u67fb\u306f\u500b\u4eba\u306e\u5224\u65ad\u306b\u4efb\u305b\u307e\u3059\u3002\u8aa4\u308a\u306f\u6307\u6458\u3044\u305f\u3060\u3051\u308c\u3070\u4fee\u6b63\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306e\u8a18\u4e8b\u306f\u81ea\u5206\u3067\u4f5c\u88fd\u3057\u305fSTM32\u7cfb\u30c1\u30c3\u30d7\u3092\u642d\u8f09\u3057\u305f\u81ea\u4f5c\u30ad\u30fc\u30dc\u30fc\u30c9\u57fa\u677f\u3092\u4f7f\u3044\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306fQMK\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n<style>\n.test 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href=\"#b\">AVR\u7cfb\u30de\u30a4\u30b3\u30f3\u3068\u306e\u5b9f\u88c5\u306e\u9055\u3044<\/a><\/li>\n\n\n\n<li><a href=\"#c\">\u57fa\u677f\u5074\u306e\u5b9f\u88c5(\u534a\u4e8c\u91cd  Half-duplex)<\/a><\/li>\n\n\n\n<li><a href=\"#d\">\u57fa\u677f\u5074\u306e\u5b9f\u88c5(\u5168\u4e8c\u91cd Full-duplex)<\/a><\/li>\n\n\n\n<li><a href=\"#e\">QMK firmware\u306e\u5909\u66f4\u70b9<\/a><\/li>\n\n\n\n<li><a href=\"#f\">VIA\u3067\u306e\u5909\u66f4\u70b9<\/a><\/li>\n\n\n\n<li><a href=\"#g\">\u307e\u3068\u3081<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" 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class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.thun-techblog.com\/wp-content\/uploads\/2022\/10\/DSC06503-1024x683.jpg\" alt=\"\" class=\"wp-image-3224\" srcset=\"https:\/\/www.thun-techblog.com\/wp-content\/uploads\/2022\/10\/DSC06503-1024x683.jpg 1024w, https:\/\/www.thun-techblog.com\/wp-content\/uploads\/2022\/10\/DSC06503-300x200.jpg 300w, https:\/\/www.thun-techblog.com\/wp-content\/uploads\/2022\/10\/DSC06503-768x512.jpg 768w, https:\/\/www.thun-techblog.com\/wp-content\/uploads\/2022\/10\/DSC06503.jpg 1500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u307e\u305a\u306f\u5358\u4e00\u306e\u30ad\u30fc\u30dc\u30fc\u30c9\u3068\u3057\u3066\u52d5\u304f\u3088\u3046\u306b\u3059\u308b<\/figcaption><\/figure>\n\n\n\n<p>MCU\u3092\u642d\u8f09\u3057\u305f\u4e00\u4f53\u578b\u57fa\u677f\u3092\u4f5c\u88fd\u3059\u308b\u5834\u5408\u306b\u6c17\u3092\u4ed8\u3051\u305f\u3044\u306e\u306f\u3001STM32\u7cfb\u306f\u5185\u90e8\u767a\u632f\u56de\u8def\u306e\u7cbe\u5ea6\u304c\u8db3\u308a\u306a\u3044\u305f\u3081\u3001USB\u6a5f\u5668\u3068\u3057\u3066\u52d5\u4f5c\u3055\u305b\u308b\u5834\u5408\u306f\u3001\u5916\u90e8\u306e\u767a\u632f\u56de\u8def\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002\u7d30\u304b\u3044\u5b9f\u88c5\u306fYoutube\u306a\u3093\u304b\u306b\u3082\u3044\u304f\u3064\u304b\u8ee2\u304c\u3063\u3066\u3044\u308b\u3050\u3089\u3044\u306a\u306e\u3067\u3001\u305d\u308c\u3092\u307f\u308c\u3070\u5927\u4e08\u592b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u79c1\u306e\u5834\u5408\u306f\u3001\u30c6\u30f3\u30ad\u30fc\u30b5\u30a4\u30ba\u306e\u30ad\u30fc\u30dc\u30fc\u30c9\u3092\u4f5c\u88fd\u3057\u3066\u3001\u305d\u308c\u3092\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u307e\u3057\u305f\u3002GPIO\u3082\u3042\u308b\u7a0b\u5ea6\u5f15\u304d\u51fa\u3057\u3066\u3044\u307e\u3059\u3057\u3001\u307e\u305a\u306f\u30ad\u30fc\u30de\u30c8\u30ea\u30af\u30b9\u3092\u4f5c\u308b\u3068\u3053\u308d\u304b\u3089\u59cb\u3081\u3066QMK\u306e\u5b9f\u88c5\u3092\u78ba\u8a8d\u3057\u305f\u3044\u3068\u3044\u3046\u65b9\u306f\u8ca9\u58f2\u3057\u3066\u3044\u308b\u3082\u306e\u3092\u8cfc\u5165\u3044\u305f\u3060\u3044\u3066\u3082\u826f\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-thun\u306e\u904a\u622f\u5ba4 wp-block-embed-thun\u306e\u904a\u622f\u5ba4\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"43YYYMTPJx\"><a href=\"https:\/\/www.thun-techblog.com\/index.php\/blog\/th25tk-intro\/\">\u30c6\u30f3\u30ad\u30fc\u306e\u81ea\u4f5c\u30ad\u30fc\u30dc\u30fc\u30c9\u300cTH25TK\u300d\u306e\u7d39\u4ecb\u300225\u30ad\u30fc\u306e\u30ad\u30fc\u30dc\u30fc\u30c9\u3068\u3057\u3066\u3082\u4f7f\u3048\u307e\u3059\u3002<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u30c6\u30f3\u30ad\u30fc\u306e\u81ea\u4f5c\u30ad\u30fc\u30dc\u30fc\u30c9\u300cTH25TK\u300d\u306e\u7d39\u4ecb\u300225\u30ad\u30fc\u306e\u30ad\u30fc\u30dc\u30fc\u30c9\u3068\u3057\u3066\u3082\u4f7f\u3048\u307e\u3059\u3002&#8221; &#8212; THUN\u306e\u904a\u622f\u5ba4\" src=\"https:\/\/www.thun-techblog.com\/index.php\/blog\/th25tk-intro\/embed\/#?secret=vDsMuoN1US#?secret=43YYYMTPJx\" data-secret=\"43YYYMTPJx\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><figcaption class=\"wp-element-caption\">STM32F103C8T6\u642d\u8f09\u306e\u30dc\u30fc\u30c9<\/figcaption><\/figure>\n\n\n\n<p>\u3053\u306e\u57fa\u677f\u306fSTM32F\u7cfb\u3092\u4f7f\u3063\u305f\u5b9f\u88c5\u306b\u3064\u3044\u3066\u4f7f\u3044\u3084\u3059\u3055\u3082\u3042\u308b\u7a0b\u5ea6\u610f\u8b58\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u4f7f\u3044\u9053\u3082\u8272\u3005\u3042\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3068\u308a\u3042\u3048\u305a\u306f\u5206\u5272\u3057\u306a\u3044\u30ad\u30fc\u30dc\u30fc\u30c9\u3092\u52d5\u304f\u3088\u3046\u306b\u4f5c\u308b\u3053\u3068\u304c\u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"b\">AVR\u7cfb\u30de\u30a4\u30b3\u30f3\u3068\u306e\u5b9f\u88c5\u65b9\u6cd5\u306e\u9055\u3044<\/h2>\n\n\n\n<p>\u4e0a\u8ff0\u306e\u524d\u63d0\u304c\u3067\u304d\u3066\u3044\u308b\u3068\u3057\u3066\u3001\u6b21\u306f\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u90e8\u5206\u306e\u5b9f\u969b\u306e\u5b9f\u88c5\u306b\u3064\u3044\u3066\u78ba\u8a8d\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u306e\u524d\u306b\u3001STM32\u7cfb\u306e\u30c1\u30c3\u30d7\u3067\u306e\u5206\u5272\u30ad\u30fc\u30dc\u30fc\u30c9\u7528\u306e\u901a\u4fe1\u306e\u5b9f\u88c5\u65b9\u6cd5\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u3066\u304a\u304d\u307e\u3059\u3002STM32\u7cfb\u3067\u306fAVR\u7cfb\u30de\u30a4\u30b3\u30f3\u306eATmega32u4\u7b49\u3068\u306f\u901a\u4fe1\u65b9\u6cd5\u304c\u9055\u3044\u307e\u3059\u3002\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u306b\u66f8\u304b\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u306f\u3053\u3061\u3089\u306eGitHub\u306e\u30da\u30fc\u30b8\u306b\u901a\u4fe1\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a18\u8ff0\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>GitHub -QMK firmware Split Keyboard-<br><a href=\"https:\/\/github.com\/qmk\/qmk_firmware\/blob\/master\/docs\/feature_split_keyboard.md\">https:\/\/github.com\/qmk\/qmk_firmware\/blob\/master\/docs\/feature_split_keyboard.md<\/a><\/p>\n\n\n\n<p>\u3053\u306e\u30da\u30fc\u30b8\u306b\u3088\u308b\u3068\u3001\u6c17\u3092\u4ed8\u3051\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u3053\u3068\u3068\u3057\u3066\u3001AVR\u7cfb\u3068ARM\u7cfb\u306e\u30de\u30a4\u30b3\u30f3\u3092\u6df7\u540c\u3057\u3066\u901a\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u6319\u3052\u3089\u308c\u3066\u3044\u307e\u3059\u3002ProMicro\u306a\u3089ProMicro\u540c\u58eb\u3001BluePill\u306a\u3089BluePill\u540c\u58eb\u3067\u4f7f\u3048\u3068\u8a18\u8ff0\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3053\u3089\u3078\u3093\u306f\u30c1\u30c3\u30d7\u306e\u7a2e\u985e\u304c\u591a\u3044\u306e\u3067\u5b9f\u88c5\u7684\u306b\u96e3\u3057\u3044\u306e\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u305d\u3057\u3066\u809d\u5fc3\u306a\u901a\u4fe1\u65b9\u6cd5\u3067\u3059\u304c\u3001\u3053\u308c\u306f\u8868\u306b\u307e\u3068\u3081\u3089\u308c\u3066\u3044\u308b\u901a\u308a\u3053\u3067AVR\u7cfb\u30de\u30a4\u30b3\u30f3\u306a\u3089\u30b7\u30ea\u30a2\u30eb\u3068I2C\u3067\u3001ARM\u7cfb\u306a\u3089\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u306e\u307f\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u901a\u4fe1\u65b9\u6cd5<\/td><td class=\"has-text-align-center\" data-align=\"center\">AVR<\/td><td class=\"has-text-align-center\" data-align=\"center\">ARM<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u30b7\u30ea\u30a2\u30eb<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u3007<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u3007<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">I2C<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u3007<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u00d7<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u901a\u4fe1\u65b9\u6cd5\u306e\u5b9f\u88c5<\/figcaption><\/figure>\n\n\n\n<p>\u4e00\u5fdc\u3001\u30c1\u30c3\u30d7\u3068\u3057\u3066\u306fARM\u7cfb\u306e\u65b9\u3067\u3082I2C\u306b\u3088\u308b\u901a\u4fe1\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u304c\u3001QMK\u5074\u304bChibiOS\u5074\u306e\u3069\u3061\u3089\u304b\u3067\u5b9f\u88c5\u304c\u3067\u304d\u3066\u3044\u306a\u3044\u3088\u3046\u3067QMK\u3067\u306fARM\u7cfb\u306b\u3088\u308bI2C\u306e\u901a\u4fe1\u306f\u30b5\u30dd\u30fc\u30c8\u306f\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u901a\u308a\u306b\u5f93\u3046\u3068STM32F\u7cfb\u306f\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u306b\u3088\u3063\u3066\u5206\u5272\u30ad\u30fc\u30dc\u30fc\u30c9\u3092\u4f5c\u88fd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u8aad\u307f\u9032\u3081\u3066\u3044\u304f\u3068\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u7684\u306a\u3053\u3068\u304c\u63b2\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306fProMicro\u306e\u4f8b\u306a\u306e\u3067STM32F\u7cfb\u306e\u30dc\u30fc\u30c9\u3067\u306f\u4f55\u306e\u5f79\u306b\u3082\u7acb\u3061\u307e\u305b\u3093\u3002\u3067\u306f\u3002\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u3067\u5b9f\u88c5\u3059\u308b\u306b\u306f\u5177\u4f53\u7684\u306b\u306f\u3069\u3046\u3059\u308c\u3070\uff1f\u3068\u306a\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3064\u3044\u3066\u3082\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u304c\u5b58\u5728\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u304c\u4ee5\u4e0b\u306eGitHub\u306e\u30da\u30fc\u30b8\u3002<\/p>\n\n\n\n<p>GitHub -QMK firmware &#8216;serial&#8217; Driver-<br><a href=\"https:\/\/github.com\/qmk\/qmk_firmware\/blob\/master\/docs\/serial_driver.md\">https:\/\/github.com\/qmk\/qmk_firmware\/blob\/master\/docs\/serial_driver.md<\/a><\/p>\n\n\n\n<p>\u3053\u306e\u30da\u30fc\u30b8\u306e\u982d\u306b\u8868\u304c\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u306e\u7a2e\u985e\u306b\u3064\u3044\u3066\u66f8\u304b\u308c\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u7279\u5fb4\u3082\u4f75\u305b\u3066\u66f8\u3044\u3066\u3044\u307e\u3059\u3002ARM\u7cfb\u306b\u7684\u3092\u7d5e\u3063\u3066\u8868\u3092\u3055\u3089\u306b\u307e\u3068\u3081\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u65b9\u6cd5<\/td><td>AVR<\/td><td>ARM<\/td><td>\u8aac\u660e<\/td><\/tr><tr><td>Bitbang<\/td><td>\u3007<\/td><td>\u3007<\/td><td>AVR\u5411\u3051\u3002\u5358\u7dda\u306e\u901a\u4fe1\u3002<strong>ARM\u3067\u306f\u975e\u63a8\u5968<\/strong><\/td><\/tr><tr><td>Half-duplex<\/td><td>\u00d7<\/td><td>\u3007<\/td><td>Bitbang\u3088\u308aCPU\u4f7f\u7528\u7387\u304c\u4f4e\u3044\u3001\u6b63\u78ba\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u901a\u4fe1\u3002<strong>\u5358\u7dda\u306e\u901a\u4fe1<\/strong>\u3002<strong>\u63a8\u5968<\/strong><\/td><\/tr><tr><td>Full-duplex<\/td><td>\u00d7<\/td><td>\u3007<\/td><td>BitbangCPU\u4f7f\u7528\u7387\u304c\u4f4e\u3044\u3001\u6b63\u78ba\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u901a\u4fe1\u3002<strong>\u4e8c\u7dda\u306e\u901a\u4fe1<\/strong>\u3002<strong>\u63a8\u5968<\/strong><\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\">\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u6cd5\u307e\u3068\u3081<\/figcaption><\/figure>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306a\u5185\u5bb9\u304c\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8868\u306e\u901a\u308a\u3001Bitbang\u306fAVR\u7cfb\u3001ARM\u7cfb\u306e\u4e21\u65b9\u3067\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u3082\u306e\u306e\u3001\u4ed6\u306e\u901a\u4fe1\u65b9\u6cd5\u306b\u5bfe\u3057\u3066\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u306a\u3044\u306e\u3067ARM\u7cfb\u306a\u3089Hulf-duplex(\u534a\u4e8c\u91cd)\u304bFull-duplex(\u5168\u4e8c\u91cd)\u306e\u3069\u3061\u3089\u304b\u3092\u4f7f\u3046\u3053\u3068\u304c\u826f\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u306a\u306e\u3067\u3001\u4eca\u56de\u306f\u3053\u306e\u4e8c\u3064\u306b\u7d5e\u3063\u3066\u5b9f\u88c5\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n<style>\n.test { width: 320px; height: 100px; }\n@media(min-width: 500px) { .test { width: 468px; height: 60px; } }\n@media(min-width: 800px) { .test { width: 728px; height: 90px; } }\n<\/style>\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-4541970754535576\"\n     crossorigin=\"anonymous\"><\/script>\n<!-- \u3044\u3064\u3082\u306e\u6b63\u65b9\u5f62\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30eb\u5e83\u544a -->\n<ins class=\"adsbygoogle test\"\n     style=\"display:block\"\n     data-ad-client=\"ca-pub-4541970754535576\"\n     data-ad-slot=\"5487611343\"\n     data-ad-format=\"auto\"\n     data-full-width-responsive=\"true\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n<h2 class=\"wp-block-heading\" id=\"c\">\u57fa\u677f\u5074\u306e\u5b9f\u88c5(\u534a\u4e8c\u91cd Half-duplex)<\/h2>\n\n\n\n<p>\u5b9f\u88c5\u65b9\u6cd5\u3082\u3042\u308b\u7a0b\u5ea6\u66f8\u3044\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u534a\u4e8c\u91cd\u306e\u65b9\u304c\u308f\u304b\u308a\u304f\u304b\u3063\u305f\u306e\u3067\u5fae\u5999\u306b\u6cbc\u308a\u307e\u3057\u305f\u3002\u306a\u306e\u3067\u3053\u3053\u3092\u91cd\u70b9\u7684\u306b\u8aac\u660e\u3057\u307e\u3059\u3002\u5b9f\u88c5\u306e\u78ba\u8a8d\u306b\u306f\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u3068\u6700\u521d\u306e\u65b9\u306b\u7d39\u4ecb\u3057\u305fTH25TK\u3068\u3044\u3046\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u30d7\u30ed\u30c8\u30bf\u30a4\u30d72\u679a\u3092\u4f7f\u7528\u3057\u307e\u3057\u305f\u3002\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306b\u3064\u3044\u3066\u306f\u5f8c\u8ff0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.thun-techblog.com\/wp-content\/uploads\/2022\/11\/DSC06540-1024x683.jpg\" alt=\"\" class=\"wp-image-3255\" srcset=\"https:\/\/www.thun-techblog.com\/wp-content\/uploads\/2022\/11\/DSC06540-1024x683.jpg 1024w, https:\/\/www.thun-techblog.com\/wp-content\/uploads\/2022\/11\/DSC06540-300x200.jpg 300w, https:\/\/www.thun-techblog.com\/wp-content\/uploads\/2022\/11\/DSC06540-768x512.jpg 768w, https:\/\/www.thun-techblog.com\/wp-content\/uploads\/2022\/11\/DSC06540.jpg 1500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">TK25TK\u3068\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9<\/figcaption><\/figure>\n\n\n\n<p>\u30d4\u30f3\u8a2d\u5b9a\u3068\u3044\u3046\u3053\u3068\u3067\u5148\u307b\u3069\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u306b\u3082\u66f8\u3044\u3066\u3044\u307e\u3059\u304c\u3001\u3069\u3053\u306b\u3082\u7e4b\u304c\u3063\u3066\u3044\u306a\u3044\u8b0e\u306eR\u304c\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u6587\u3092\u3088\u304f\u8aad\u3080\u3068\u30d7\u30eb\u30a2\u30c3\u30d7\u62b5\u6297\u3068\u306e\u3053\u3068\u3002\u3069\u306e\u96fb\u5727\u3067\u540a\u308c\u3070\u3044\u3044\u304b\u66f8\u3044\u3066\u3044\u306a\u3044\u306e\u3067\u624b\u63a2\u308a\u306e\u72b6\u614b\u3067\u3059\u304c\u3001\u3072\u3068\u307e\u305a\u624b\u6301\u3061\u306e\u90e8\u54c1\u3067\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u5168\u7136\u901a\u4fe1\u3067\u304d\u305a\u56f0\u3063\u3066\u3044\u305f\u306e\u3067\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3067\u30c7\u30d0\u30c3\u30b0\u3092\u6709\u52b9\u306b\u3057\u3066\u56de\u8def\u3092\u8272\u3005\u8a66\u884c\u932f\u8aa4\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u7d50\u679c\u3068\u3057\u30665V\u3067\u540a\u3063\u305f\u3061\u3068\u304d\u3001\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u306b\u3042\u308b1.5k~8.2k\u03a9\u3067\u5b9f\u88c5\u3059\u308c\u3070\u826f\u3044\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002\u3053\u3093\u306a\u611f\u3058\u306e\u56de\u8def\u3067\u3044\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\" data-file=\"\u5b9f\u88c5\u4f8b\"><code>    LEFT                                 RIGHT\n+-----------+                        +-----------+\n|    +5V    |------------------------|    +5V    |\n|           |     |            |     |           |\n|           |     R            R     |           |\n|           |     |            |     |           |\n|TX(A9,B6\u7b49)|------------------------|TX(A9,B6\u7b49)|\n|           |                        |           |\n|           |        VDD(3.3V)       |           |\n|    VDD    |------------------------|    VDD    |\n|           |          GND           |           |\n|    GND    |------------------------|    GND    |\n+-----------+                        +-----------+<\/code><\/pre><\/div>\n\n\n\n<p>\u79c1\u306f6.8k\u03a9\u306e\u62b5\u6297\u3092\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002\u305f\u3060\u624b\u5143\u306b\u3042\u3063\u305f\u62b5\u6297\u3060\u3068\u3053\u308c\u304c\u4e01\u5ea6\u3088\u304b\u3063\u305f\u3060\u3051\u3067\u7279\u306b\u610f\u5473\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>VDD\u306e\u90e8\u5206\u306fMCU\u306e\u99c6\u52d5\u306b\u7528\u3044\u308b\u305f\u3081\u3001<strong>+5V\u304b\u3089+3.3V\u3078\u306e\u964d\u5727\u56de\u8def\u3078\u5165\u529b\u3057\u99c6\u52d5\u3059\u308b\u5834\u5408\u306f\u63a5\u7d9a\u4e0d\u8981\u3067\u3059<\/strong>\u3002+5V\u304b\u3089+3.3V\u3078\u306e\u5909\u63db\u56de\u8def\u3092\u3069\u3061\u3089\u304b\u306b\u542b\u307e\u306a\u3044\u3068\u3044\u3046\u5909\u306a\u69cb\u6210\u3067\u3084\u308b\u306e\u3067\u3042\u308c\u30704\u672c\u5fc5\u8981\u3067\u3059\u304c\u3001+5V\u3092\u30d7\u30eb\u30a2\u30c3\u30d7\u3067\u540a\u308b\u5206\u3068\u96fb\u6e90\u306e\u99c6\u52d5\u3092\u517c\u306d\u308b\u306e\u3067\u3042\u308c\u30703\u672c\u306e\u30b1\u30fc\u30d6\u30eb\u3067\u8db3\u308a\u307e\u3059(3.3V\u306e\u307f\u3067\u99c6\u52d5\u3001\u30d7\u30eb\u30a2\u30c3\u30d7\u62b5\u6297\u3092\u5b9f\u88c5\u3059\u308b\u5834\u5408\u306f3\u672c\u3067\u3082\u884c\u3051\u307e\u3059\u304c\u2026\u5de6\u53f3\u3067\u5225\u5b9f\u88c5\u306e\u57fa\u677f\u306e\u5b9f\u7528\u6027\u306f\uff1f\u78ba\u8a8d\u3082\u3057\u3066\u3044\u307e\u305b\u3093)\u3002\u306a\u306e\u3067TRRS\u30b1\u30fc\u30d6\u30eb\u3067\u5b9f\u88c5\u3059\u308b\u3068\u3059\u308b\u3068\u3001\u5b9f\u969b\u306e\u69cb\u6210\u3068\u3057\u3066\u306f\u3053\u3093\u306a\u611f\u3058\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\" data-file=\"\u5b9f\u969b\u306e\u5b9f\u88c5\"><code>    LEFT              TRRS               RIGHT\n+-----------+  +5V   +-----+  +5V   +-----------+\n|    +5V    |--------|-----|--------|    +5V    |\n|           |    |   |  T  |   |    |           |\n|           |    R   |     |   R    |           |\n|           |    |   |     |   |    |           |\n|TX(A9,B6\u7b49)|--------|-----|--------|TX(A9,B6\u7b49)|\n|           | Serial |  R  | Serial |           |\n|           |        |     |        |           |\n|    VDD    |        |     |        |    VDD    |\n|           |  GND   |  S  |  GND   |           |\n|    GND    |--------|-----|--------|    GND    |\n+-----------+        +-----+        +-----------+<\/code><\/pre><\/div>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067TRRS\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u3063\u3066\u901a\u4fe1\u3092\u884c\u3046\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001<strong>\u3053\u306e\u5834\u5408\u306f3\u672c\u3057\u304b\u4f7f\u3063\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u30b3\u30cd\u30af\u30bf\u5074\u306e\u5b9f\u88c5\u3092\u5de5\u592b\u3059\u308b\u3053\u3068\u3067\u3001TRRS\u30b8\u30e3\u30c3\u30af\u30fb\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u3044\u306a\u304c\u3089TRS\u30b1\u30fc\u30d6\u30eb\u3067\u3082\u901a\u4fe1\u3092\u884c\u3046\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059<\/strong>\u3002\u6c4e\u7528\u6027\u306e\u9ad8\u3055\u3092\u91cd\u8996\u3059\u308b\u306e\u3067\u3042\u308c\u3070\u3001\u30b1\u30fc\u30d6\u30eb\u3082\u6c17\u306b\u3057\u306a\u3044\u3067\u826f\u3044<strong>\u3053\u306e\u65b9\u6cd5\u3067\u5b9f\u88c5\u3059\u308b\u306e\u304c\u304a\u3059\u3059\u3081\u3067\u3059<\/strong>\u3002\u30d4\u30f3\u306b\u3064\u3044\u3066\u306f\u3001\u30c1\u30c3\u30d7\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u8aad\u307f\u3001USARTx_TX\u304c\u5272\u308a\u632f\u3089\u308c\u3066\u3044\u308b\u3001\u307e\u305f\u306f\u5272\u308a\u632f\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u30d4\u30f3\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"d\">\u57fa\u677f\u5074\u306e\u5b9f\u88c5(\u5168\u4e8c\u91cd Full-duplex)<\/h2>\n\n\n\n<p>\u3082\u3046\u4e00\u3064\u306e\u5b9f\u88c5\u65b9\u6cd5\u306e\u5168\u4e8c\u91cd Full-duplex\u306b\u3064\u3044\u3066\u3082\u8aac\u660e\u3057\u307e\u3059\u304c\u3001\u500b\u4eba\u7684\u306b\u306f\u3053\u3061\u3089\u306f\u56de\u8def\u306e\u5b9f\u88c5\u304c\u7c21\u5358\u306a\u5206\u3001\u6c4e\u7528\u6027\u306b\u6b20\u3051\u308b\u306e\u3067\u304a\u3059\u3059\u3081\u3057\u307e\u305b\u3093\u3002\u3069\u306e\u70b9\u304c\u6c4e\u7528\u6027\u306b\u6b20\u3051\u308b\u304b\u3068\u3044\u3046\u306e\u306f\u8aac\u660e\u3092\u7d42\u3048\u3066\u304b\u3089\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u306f\u56de\u8def\u3092\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u901a\u308a\u8ff7\u308f\u305a\u7d44\u3081\u3070\u5927\u4e08\u592b\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\" data-file=\"\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3088\u308a\"><code>  LEFT                      RIGHT\n+-------+                 +-------+\n|       |      SERIAL     |       |\n|    TX |-----------------| RX    |\n|       |      SERIAL     |       |\n|    RX |-----------------| TX    |\n|       |       VDD       |       |\n|       |-----------------|       |\n|       |       GND       |       |\n|       |-----------------|       |\n+-------+                 +-------+<\/code><\/pre><\/div>\n\n\n\n<p>\u30dd\u30a4\u30f3\u30c8\u306f\u5de6\u53f3\u3067TX\u3068RX\u3092\u5165\u308c\u66ff\u3048\u3066\u914d\u7dda\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u70b9\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u914d\u7dda\u3092\u898b\u3066\u306e\u901a\u308a\u3001\u4eee\u306bTRRS\u306e\u3088\u3046\u306a\u30b1\u30fc\u30d6\u30eb\u3067\u63a5\u7d9a\u3059\u308b\u5834\u5408\u3001\u5de6\u53f3\u3067\u5b9f\u88c5\u3092\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u90e8\u54c1\u306e\u5b9f\u88c5\u3092\u5909\u3048\u305f\u308a\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u5909\u66f4\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u305f\u3081\u3001\u91cf\u7523\u306a\u3069\u306b\u306f\u5411\u304b\u306a\u3044\u3067\u3057\u3087\u3046\u3002\u307e\u305f\u3001\u6700\u4f4e\u3067\u30824\u672c\u306e\u7dda\u3092\u5fc5\u8981\u3068\u3059\u308b\u305f\u3081\u3001TRRS\u30b3\u30cd\u30af\u30bf\u3067\u5b9f\u88c5\u3059\u308b\u3068TRRS\u306e\u30b1\u30fc\u30d6\u30eb\u304c\u5fc5\u8981\u306b\u306a\u308b\u3068\u3044\u3046\u70b9\u304c\u304a\u52e7\u3081\u3067\u304d\u306a\u3044\u7406\u7531\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u534a\u4e8c\u91cd\u306e\u5834\u5408\u306f\u540c\u3058\u57fa\u677f\u30922\u679a\u7528\u610f\u3057TRS\u30fbTRRS\u306e\u3069\u3061\u3089\u306e\u30b1\u30fc\u30d6\u30eb\u3067\u3082\u5229\u7528\u3067\u304d\u308b\u306e\u306b\u5bfe\u3057\u3001\u5168\u4e8c\u91cd\u306e\u5834\u5408\u306fTRRS\u5c02\u7528\u306b\u306a\u308a\u3001\u5de6\u53f3\u3067\u7570\u306a\u3063\u305f\u5b9f\u88c5\u3092\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u3068\u3044\u3046\u5dee\u304c\u3042\u308a\u3001\u534a\u4e8c\u91cd\u306e\u65b9\u304c\u6c4e\u7528\u6027\u3068\u3044\u3046\u610f\u5473\u3067\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u5168\u4e8c\u91cd\u306f\u304a\u3059\u3059\u3081\u3057\u306a\u3044\u3068\u66f8\u3044\u305f\u308f\u3051\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"e\">QMK firmware\u306e\u5909\u66f4\u70b9<\/h2>\n\n\n\n<p>\u5358\u4e00\u306e\u30ad\u30fc\u30dc\u30fc\u30c9\u3068\u3057\u3066\u52d5\u304fQMK firmware\u306e\u30b3\u30fc\u30c9\u304c\u3042\u308b\u3068\u3044\u3046\u524d\u63d0\u3067\u8a71\u3092\u52e7\u3081\u307e\u3059\u3002\u57fa\u672c\u7684\u306b\u306f\u4eca\u307e\u3067\u7d39\u4ecb\u3057\u305f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u306e\u8a18\u8ff0\u901a\u308a\u3067\u3001\u8aac\u660e\u304c\u3042\u3061\u3089\u3053\u3061\u3089\u306b\u98db\u3093\u3067\u3044\u308b\u306e\u3067\u307e\u3068\u3081\u307e\u3059\u3002STM32F103\u7cfb\u3060\u3051\u5b9f\u88c5\u304c\u5fae\u5999\u306b\u9055\u3046\u3088\u3046\u306a\u306e\u3067\u6c17\u3092\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u4e00\u5fdcF303\u3068F103\u306e\u4e8c\u3064\u3067\u691c\u8a3c\u3057\u3066\u3044\u308b\u306e\u3067\u554f\u984c\u306f\u306a\u3044\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u901a\u5e38\u306e\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u30d5\u30a1\u30a4\u30eb\u7fa4\u306b\u3044\u304f\u3064\u304b\u306e\u8a18\u8ff0\u3092\u52a0\u3048\u3066\u3044\u304d\u307e\u3059\u3002\u59cb\u3081\u306brules.mk\u306b\u4ee5\u4e0b\u3092\u8ffd\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\" data-file=\"rules.mk\"><code>SERIAL_DRIVER = usart\nSPLIT_KEYBOARD = yes<\/code><\/pre><\/div>\n\n\n\n<p>halconf.h\u306b\u4ee5\u4e0b\u3092\u8ffd\u8a18\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\" data-file=\"halconf.h\"><code>#define HAL_USE_SERIAL TRUE<\/code><\/pre><\/div>\n\n\n\n<p>config.h\u306b\u4ee5\u4e0b\u306e\u8a18\u8ff0\u3092\u8ffd\u52a0\u3068\u5909\u66f4\u3057\u307e\u3059\u3002\u30d4\u30f3\u306e\u5165\u308c\u66ff\u3048\u306b\u95a2\u3059\u308b\u8868\u306a\u3069\u306f\u5148\u307b\u3069\u306e<a href=\"https:\/\/github.com\/qmk\/qmk_firmware\/blob\/master\/docs\/serial_driver.md\">\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u307a\u30fc\u30b8<\/a>\u306e\u4e0b\u306e\u65b9\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\" data-file=\"config.h\"><code>#define MATRIX_ROWS 5\n\u3000\u3000\u3000\u3000\u3000\u2193ROWS\u306e\u50242\u500d\u306b\u5909\u66f4\u3059\u308b\n#define MATRIX_ROWS 10\n\n\/\/\u8ffd\u8a18\u3059\u308b\n#define SERIAL_USART_TX_PIN A9 \/\/TX\u30d4\u30f3\u306e\u6307\u5b9a\n#define SERIAL_USART_DRIVER SD1 \/\/A9\u306e\u3068\u304d\u306f\u3053\u308c\u3002\u30d4\u30f3\u306b\u3088\u3063\u3066\u5909\u308f\u308b\n\n\/\/\u5168\u4e8c\u91cd Full-duplex\u306e\u3068\u304d\u306f\u4ee5\u4e0b\u306e\u8a2d\u5b9a\u3082\u884c\u3046\n#define SERIAL_USART_FULL_DUPLEX\n#define SERIAL_USART_RX_PIN A10 \/\/RX\u30d4\u30f3\u306e\u6307\u5b9a\n\n\/\/\u30d4\u30f3\u6a5f\u80fd\u306e\u5165\u308c\u66ff\u3048\u3092\u884c\u3046\u5834\u5408\u306f\u5fc5\u8981\u306a\u3082\u306e\u3092\u8ffd\u8a18\u3059\u308b\u3002\n#define SERIAL_USART_PIN_SWAP \/\/TX\u3068RX\u30d4\u30f3\u306e\u5165\u308c\u66ff\u3048(\u4e00\u90e8MCU\u306e\u307f)\n#define USART1_REMAP \/\/F103\u306e\u3068\u304d\u306f\u3053\u308c\u3067Alternate function\u306eTX\u7b49\u3092\u6709\u52b9\u5316\n#define SERIAL_USART_TX_PAL_MODE 7 \/\/F103\u4ee5\u5916\u306f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u53c2\u7167\u3057\u3066\u8a18\u8ff0<\/code><\/pre><\/div>\n\n\n\n<p>\u8ffd\u8a18\u3059\u308b\u5206\u306b\u4ee5\u4e0b\u306e\u6587\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3053\u306eSD1\u306e1\u306f\u4f7f\u3046\u30d4\u30f3\u306b\u3088\u3063\u3066\u8a18\u8ff0\u3092\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>#define SERIAL_USART_DRIVER SD1<\/code><\/pre><\/div>\n\n\n\n<p>\u4f7f\u3046\u30c1\u30c3\u30d7\u306e\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u898b\u308b\u3068\u6a5f\u80fd\u3068\u3057\u3066\u5229\u7528\u3059\u308b\u30d4\u30f3\u306bUSART2_TX\u306e\u3088\u3046\u306a\u8868\u8a18\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u4eca\u56de\u4f7f\u3046A9\u3068\u3044\u3046\u30d4\u30f3\u306fUSART1_TX\u3068\u66f8\u304b\u308c\u3066\u3044\u308b\u305f\u3081\u3001SD1\u3068\u3057\u3066\u3044\u307e\u3059\u3002USART2_TX\u3067\u3042\u308c\u3070SD2\u3001USART3_TX\u306a\u3089SD3\u306e\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>mcuconf.h\u306b\u8ffd\u8a18\u3092\u884c\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u306f\u4e0a\u8ff0\u306e\u66f8\u304d\u65b9\u3092\u53c2\u7167\u3057\u3066\u4f7f\u3046\u30d4\u30f3\u306b\u5408\u308f\u305b\u3066\u8ffd\u8a18\u3092\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\" data-file=\"mcuconf.h\"><code>#undef STM32_SERIAL_USE_USART1\n#define STM32_SERIAL_USE_USART1 TRUE<\/code><\/pre><\/div>\n\n\n\n<p>USART1\u306e\u6570\u5b57\u306e\u90e8\u5206\u3092\u4f7f\u3046\u30d4\u30f3\u306b\u5fdc\u3058\u3066\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u3053\u307e\u3067\u3067\u30c1\u30c3\u30d7\u306b\u95a2\u3059\u308b\u8a2d\u5b9a\u306f\u7d42\u308f\u308a\u3067\u3001\u6b21\u306b\u30ad\u30fc\u30de\u30c3\u30d7\u306a\u3069\u3092\u7de8\u96c6\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6700\u521d\u306bkeyboard.h\u3092\u7de8\u96c6\u3057\u307e\u3059\u3002\u540d\u524d\u306f\u30d5\u30a9\u30eb\u30c0\u306e\u540d\u524d\u306b\u4f9d\u5b58\u3059\u308b\u3084\u3064\u3067\u3059\u306d\u3002\u307e\u305a\u306f\u5b8c\u6210\u5f62\u3092\u898b\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\" data-file=\"keyboard.h\"><code>#define LAYOUT_all( \\\n    K000, K001, K002, K003, K004, R000, R001, R002, R003, R004,\\\n    K100, K101, K102, K103, K104, R100, R101, R102, R103, R104,\\\n    K200, K201, K202, K203, K204, R200, R201, R202, R203, R204,\\\n    K300, K301, K302, K303, K304, R300, R301, R302, R303, R304,\\\n    K400, K401, K402, K403, K404, R400, R401, R402, R403, R404 \\\n) \\\n{ \\\n    { K000, K001, K002, K003, K004}, \\\n    { K100, K101, K102, K103, K104}, \\\n    { K200, K201, K202, K203, K204}, \\\n    { K300, K301, K302, K303, K304}, \\\n    { K400, K401, K402, K403, K404}, \\\n    { R000, R001, R002, R003, R004}, \\\n    { R100, R101, R102, R103, R104}, \\\n    { R200, R201, R202, R203, R204}, \\\n    { R300, R301, R302, R303, R304}, \\\n    { R400, R401, R402, R403, R404}, \\\n}<\/code><\/pre><\/div>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3057\u307e\u3059\u3002K\u304b\u3089\u59cb\u307e\u308b\u756a\u53f7\u304c\u5143\u304b\u3089\u3042\u3063\u305f\u3082\u306e\u3067\u3001R\u304b\u3089\u59cb\u307e\u308b\u3082\u306e\u304c\u8ffd\u8a18\u3057\u305f\u90e8\u5206\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u5358\u4e00\u306e\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u53f3\u306b\u3082\u3046\u4e00\u3064\u5206\u306e\u914d\u5217\u3092\u4e0a\u306e\u65b9\u3067\u8ffd\u52a0\u3057\u3066\u3001\u4e0b\u306e\u65b9\u3067\u306f\u3001\u3053\u308c\u3067\u3069\u3053\u307e\u3067\u304c\u4e00\u56fa\u307e\u308a\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3092\u660e\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3042\u3068\u306fkeymap.c\u3092\u5148\u307b\u3069\u306e\u4e0a\u306e\u65b9\u5f62\u3092\u3044\u3058\u308b\u611f\u3058\u3067\u4f5c\u88fd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\" data-file=\"keymap.h\"><code>[_L1] = LAYOUT_all( \/* Base *\/\n    KC_1,  KC_2,  KC_3,  KC_4,   KC_5,   KC_6,  KC_7,  KC_8,  KC_9,   KC_0,\n    KC_Q,   KC_W,    KC_E,    KC_R,    KC_T,  KC_Y,   KC_U,    KC_I,    KC_O,    KC_P,\n    KC_P4,   KC_P5,    KC_P6,    KC_PPLS,    MO(_L3),KC_P4,   KC_P5,    KC_P6,    KC_PPLS,    MO(_L3),\n    KC_P1,   KC_P2,    KC_P3,    KC_SPACE,   MO(_L4),KC_P1,   KC_P2,    KC_P3,    KC_SPACE,   MO(_L4),\n    KC_COMM, KC_P0,    KC_PDOT,  KC_ENT,     KC_F5,KC_P1,   KC_P2,    KC_P3,    KC_SPACE,   MO(_L4)\n    )<\/code><\/pre><\/div>\n\n\n\n<p>\u898b\u306b\u304f\u3044\u3067\u3059\u304c\u3001\u3057\u3063\u304b\u308a5\u00d710\u306e\u914d\u5217\u3067\u30ad\u30fc\u30de\u30c3\u30d7\u3092\u4f5c\u88fd\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3067QMK\u306e\u5909\u66f4\u70b9\u306f\u4ee5\u4e0a\u3068\u306a\u308a\u307e\u3059\u3002\u7d30\u304b\u3044\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u5404\u81ea\u3067\u8abf\u3079\u3066\u8ffd\u8a18\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u81ea\u4f5c\u30ad\u30fc\u30dc\u30fc\u30c9\u4f5c\u88fd\u306b\u3042\u305f\u3063\u3066\u306fDebug\u304c\u5fc5\u8981\u306b\u306a\u308b\u30bf\u30a4\u30df\u30f3\u30b0\u3082\u3042\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u3002\u305d\u306e\u969b\u306bQMK ToolBox\u3067\u30c7\u30d0\u30c3\u30b0\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8868\u793a\u3059\u308b\u5834\u5408\u306f2\u304b\u6240\u5909\u66f4\u3092\u52a0\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u3064\u306frules.mk\u306e\u4ee5\u4e0b\u306e\u6587\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u8a18\u8ff0\u306b\u5408\u308f\u305b\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\" data-file=\"rules.mk\"><code>CONSOLE_ENABLE = yes<\/code><\/pre><\/div>\n\n\n\n<p>keymap.c\u306e\u4e0b\u306e\u65b9\u306b\u4ee5\u4e0b\u306e\u95a2\u6570\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\" data-file=\"keymap.c\"><code>void keyboard_post_init_user(void) {\n  debug_enable=true;\n  debug_matrix=true;\n}<\/code><\/pre><\/div>\n\n\n\n<p>\u3053\u308c\u3067\u30c7\u30d0\u30c3\u30b0\u304c\u3067\u304d\u307e\u3059\u3002\u901a\u4fe1\u304c\u3067\u304d\u306a\u3044\u72b6\u614b\u3092\u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u898b\u3066\u307f\u308b\u3068\u3001\u539f\u56e0\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u306e\u30a8\u30e9\u30fc\u306e\u3053\u3068\u304c\u5927\u534a\u3060\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u3042\u308b\u306e\u3068\u306a\u3044\u306e\u3067\u306f\u7d50\u69cb\u9055\u3044\u307e\u3059\u3088\u3002<\/p>\n\n\n<style>\n.test { width: 320px; height: 100px; }\n@media(min-width: 500px) { .test { width: 468px; height: 60px; } }\n@media(min-width: 800px) { .test { width: 728px; height: 90px; } }\n<\/style>\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-4541970754535576\"\n     crossorigin=\"anonymous\"><\/script>\n<!-- \u3044\u3064\u3082\u306e\u6b63\u65b9\u5f62\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u30eb\u5e83\u544a -->\n<ins class=\"adsbygoogle test\"\n     style=\"display:block\"\n     data-ad-client=\"ca-pub-4541970754535576\"\n     data-ad-slot=\"5487611343\"\n     data-ad-format=\"auto\"\n     data-full-width-responsive=\"true\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n\n\n<h2 class=\"wp-block-heading\" id=\"f\">VIA\u3067\u306e\u5909\u66f4\u70b9<\/h2>\n\n\n\n<p>VIA\u306f\u57fa\u672c\u7684\u306bQMK\u3067\u306e\u5b9f\u88c5\u306b\u5023\u3046\u306e\u3067\u3001\u540c\u3058\u3088\u3046\u306b\u5909\u66f4\u3057\u3066\u30b3\u30f3\u30d1\u30a4\u30eb\u3059\u308c\u3070VIA\u7528\u30d5\u30a1\u30fc\u30e0\u304c\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3067\u3059\u304c\u3001\u809d\u5fc3\u306ejson\u30d5\u30a1\u30a4\u30eb\u306e\u66f8\u304d\u65b9\u304c\u3088\u304f\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u306e\u3067\u8272\u3005\u3084\u3063\u3066\u307f\u305f\u3068\u3053\u308dkeyboard.h\u306e\u914d\u5217\u3092\u53c2\u8003\u306b\u914d\u5217\u3092\u66f8\u304f\u3053\u3068\u3067\u6b63\u3057\u304f\u52d5\u4f5c\u3059\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"614\" height=\"533\" src=\"https:\/\/www.thun-techblog.com\/wp-content\/uploads\/2022\/11\/keyboard-layout-1.jpg\" alt=\"\" class=\"wp-image-3257\" srcset=\"https:\/\/www.thun-techblog.com\/wp-content\/uploads\/2022\/11\/keyboard-layout-1.jpg 614w, https:\/\/www.thun-techblog.com\/wp-content\/uploads\/2022\/11\/keyboard-layout-1-300x260.jpg 300w\" sizes=\"auto, (max-width: 614px) 100vw, 614px\" \/><\/figure>\n\n\n\n<p>\u901a\u5e38\u306a\u30895\u5217\u307e\u3067\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u4eca\u56de\u306f\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u4e0a\u3067\u308210\u5217\u3042\u308b\u3053\u3068\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u305d\u306e\u3088\u3046\u306a\u89e3\u91c8\u3067\u66f8\u304f\u3068\u826f\u3044\u307f\u305f\u3044\u3067\u3059\u306d\u3002<\/p>\n\n\n\n<p>\u4e00\u5fdc\u79c1\u304cTH25TK\u7528\u306b\u66f8\u3044\u305f\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306f\u30ec\u30dd\u30b8\u30c8\u30ea\u3068\u3057\u3066\u7528\u610f\u3057\u3066\u3044\u308b\u306e\u3067\u9055\u3044\u3092\u898b\u3066\u3044\u305f\u3060\u304f\u306e\u3082\u3042\u308a\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>GitHub -TK25TK firmware-<br><a href=\"https:\/\/github.com\/T-H-Un\/th25tk\">https:\/\/github.com\/T-H-Un\/th25tk<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" 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[]).push({});\n<\/script>","protected":false},"excerpt":{"rendered":"<p>\u4eca\u56de\u3082\u81ea\u4f5c\u30ad\u30fc\u30dc\u30fc\u30c9\u306e\u8a71\u984c\u3067\u3059\u3002\u5143\u3092\u305f\u3069\u308c\u3070\u81ea\u4f5c\u30ad\u30fc\u30dc\u30fc\u30c9\u3068\u3044\u3046\u3060\u3051\u3067\u3001\u5b9f\u969b\u306b\u306fSTM32\u7cfb\u306e\u30dc\u30fc\u30c9\u3067\u306e\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u306b\u6d3b\u304b\u305b\u308b\u8a71\u304c\u534a\u5206\u304f\u3089\u3044\u542b\u307e\u308c\u307e\u3059\u3002 \u3055\u3066\u3001\u81ea\u5206\u3067\u30b9\u30d7\u30ea\u30c3\u30c8(\u5206\u5272)\u306e\u30ad\u30fc\u30dc\u30fc\u30c9\u3092\u4f5c\u308d\u3046\u3068\u601d\u3063\u3066\u8abf\u3079\u3066\u307f&hellip; <a class=\"more-link\" href=\"https:\/\/www.thun-techblog.com\/index.php\/blog\/stm32f-split-keyboard-implement\/\">\u7d9a\u304d\u3092\u8aad\u3080 <span 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