{"id":24599,"date":"2017-03-17T16:06:00","date_gmt":"2017-03-17T07:06:00","guid":{"rendered":"http:\/\/kako.com\/blog\/?p=24599"},"modified":"2017-03-18T08:36:06","modified_gmt":"2017-03-17T23:36:06","slug":"nintendo-switch%e3%81%aejoycon%e3%81%aehack%e3%81%ae%e6%83%85%e5%a0%b1%e3%81%8c%e6%b5%b7%e5%a4%96%e3%81%a7%e5%87%ba%e3%81%a6%e3%81%84%e3%82%8b","status":"publish","type":"post","link":"http:\/\/kako.com\/blog\/?p=24599","title":{"rendered":"Nintendo Switch\u306eJoyCon\u306ehack\u306e\u60c5\u5831\u304c\u6d77\u5916\u3067\u51fa\u3066\u3044\u308b"},"content":{"rendered":"

Nintendo Switch\u306eJoyCon\u306ehack\u306e\u60c5\u5831\u304c\u6d77\u5916\u3067\u51fa\u3066\u3044\u308b\u3002<\/p>\n

JoyCon\u306e\u89e3\u6790\u304c\u51c4\u304f\u9032\u3093\u3067\u304a\u308a\u3001Switch\u672c\u4f53\u3068\u306e\u6709\u7dda\u306e\u901a\u4fe1\u304c\u9ad8\u901fUART\u306e\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u3067\u3042\u308b\u3053\u3068\u3068\u3001\u305d\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306a\u3069\u304c\u89e3\u6790\u3055\u308c\u305f\u3088\u3046\u3060\u3002
\n\u2192 GitHub – dekuNukemNintendo_Switch_Reverse_Engineering A look at inner workings of Nintendo Switch<\/a><\/p>\n

Wii\u30ea\u30e2\u30b3\u30f3\u306e\u62e1\u5f35\u30b3\u30cd\u30af\u30bf\u304c\u6d3b\u7dda\u633f\u629c\u3067\u304d\u308b\u3088\u3046\u306bI2C\u30d0\u30b9\u306b\u306a\u3063\u3066\u3044\u305f\u306e\u3067\u3001Nintendo Switch\u306eJoyCon\u306e\u30b3\u30cd\u30af\u30bf\u3082\u6d3b\u7dda\u633f\u629c\u306e\u305f\u3081\u306bI2C\u3068\u304b\u3067\u306f\u3068\u81ea\u5206\u306f\u4e88\u60f3\u3057\u3066\u3044\u305f\u306e\u3060\u3051\u3069\u3001\u9055\u3063\u305f\u3088\u3046\u3060\u3002
\n<\/p>\n

Nintendo Switch\u672c\u4f53\u3068\u306e\u63a5\u7d9a\u30b3\u30cd\u30af\u30bf\u306e\u30d4\u30f3\u306b\u3064\u3044\u3066\u306f\u81ea\u5206\u3082\u8abf\u3079\u3066\u3044\u305f\u3002
\nJoyCon\u306e\u5145\u96fb\u306b\u3064\u3044\u3066\u8abf\u3079\u308b\u305f\u3081\u3060\u3002
\nJoyCon\u306e\u5145\u96fb\u7528\u306bSwitch\u304b\u3089+5V\u3092\u4f9b\u7d66\u3057\u3066\u3044\u308b\u30d4\u30f3\u3068GND\u306e\u30d4\u30f3\u3068\u304b\u306f\u5224\u660e\u3057\u3001JoyCon\u3092Switch\u672c\u4f53\u7121\u3057\u3067\u3082\u5358\u4f53\u3067\u5145\u96fb\u3067\u304d\u308b\u3088\u3046\u306b\u6539\u9020\u3059\u308b\u3068\u3044\u3046\u306e\u3092\u8a66\u3057\u305f\u3002
\n\u2192 JoyCon-L\u3092Ninendo Switch\u672c\u4f53\u7121\u3057\u3067\u3082\u5358\u4f53\u3067\u5145\u96fb\u3067\u304d\u308b\u3088\u3046\u306b\u6539\u9020\u3057\u3066\u307f\u308b<\/a><\/p>\n

JoyCon\u306e\u30b3\u30cd\u30af\u30bf\u306e\u30d4\u30f3\u306b\u3064\u3044\u3066\u306f\u3001dekuNukem\u306eGitHub\u30da\u30fc\u30b8\u306e\u60c5\u5831\u306b\u3088\u308b\u3068\u3001
\n\u30fb1\u756a\u30d4\u30f3 – GND
\n\u30fb2\u756a\u30d4\u30f3 – GND
\n\u30fb3\u756a\u30d4\u30f3 – BT Status? (Bluetooth\u63a5\u7d9a\u6642\u306e\u307fHi\u30ec\u30d9\u30eb\u306b\u306a\u308a\u3001\u672a\u63a5\u7d9a\u6642\u3084\u30b9\u30ea\u30fc\u30d7\u6642\u306a\u3069\u4ed6\u306fLow\u3068\u306a\u308b)
\n\u30fb4\u756a\u30d4\u30f3 – +5V (\u96fb\u6e90\u4f9b\u7d66\u3068\u5145\u96fb\u7528)
\n\u30fb5\u756a\u30d4\u30f3 – Serial Data (Switch\u672c\u4f53 \u2192 Joycon) \u8ca0\u8ad6\u7406
\n\u30fb6\u756a\u30d4\u30f3 – Flow Control (Low\u306b\u306a\u3063\u305f\u3068\u304d\u3001Switch\u672c\u4f53\u304cJoyCon\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b) \u8ca0\u8ad6\u7406
\n\u30fb7\u756a\u30d4\u30f3 – GND
\n\u30fb8\u756a\u30d4\u30f3 – Serial Data (Joycon \u2192 Switch\u672c\u4f53)
\n\u30fb9\u756a\u30d4\u30f3 – ? (\u3044\u3064\u3082GND)
\n\u30fb10\u756a\u30d4\u30f3 – Flow Control (Hi\u306b\u306a\u3063\u305f\u3068\u304d\u306b\u3001JoyCon\u304cSwitch\u672c\u4f53\u306b\u30c7\u30fc\u30bf\u3092\u9001\u4fe1\u3059\u308b)
\n\u3068\u306a\u3063\u3066\u3044\u308b\u305d\u3046\u3060\u3002\u4fe1\u53f7\u306e\u96fb\u5727\u306f1.8V\u3060\u3002<\/p>\n

\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u306e\u901f\u5ea6\u306f\u521d\u671f\u72b6\u614b\u30671000000bps\u3067\u3001\u305d\u306e\u3042\u30683125000bps\u306b\u306a\u308b\u3089\u3057\u3044\u3002<\/p>\n

\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u304b\u30c7\u30fc\u30bf\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306a\u3069\u3082\u5927\u5206\u5224\u660e\u3057\u3066\u3044\u308b\u3088\u3046\u3060\u3002<\/p>\n

Nintendo Switch\u306eJoyCon\u306e\u30b3\u30cd\u30af\u30bf\u90e8\u5206\u306f\u3001\u62e1\u5f35\u30dd\u30fc\u30c8\u3068\u3057\u3066\u4f7f\u3048\u308b\u306e\u3060\u308d\u3046\u304b<\/a>?\u3068\u3044\u3046\u306e\u304c\u6c17\u306b\u306a\u3063\u3066\u3044\u308b\u3002
\nJoyCon\u306b\u4f55\u304b\u6a5f\u5668\u3092\u7e4b\u3044\u3067\u901a\u4fe1\u3092\u3059\u308b\u306b\u306f\u4fe1\u53f7\u7dda\u306e\u96fb\u5727\u304c1.8V\u306a\u306e\u3067\u5f31\u3044\u3057\u3001\u9ad8\u901fUART\u306a\u306e\u3067\u3042\u307e\u308a\u8ddd\u96e2\u3092\u5f15\u304d\u56de\u3059\u306e\u306f\u96e3\u3057\u3044\u3060\u308d\u3046\u3002
\n\u3042\u3068\u3001JoyCon\u304b\u3089\u5916\u90e8\u306b\u96fb\u6e90\u3092\u53d6\u308a\u51fa\u3059\u65b9\u6cd5\u304c\u7121\u3044\u3002<\/p>\n

\u5468\u8fba\u6a5f\u5668\u5074\u306b\u96fb\u6c60\u3092\u7528\u610f\u3059\u308b\u306a\u3089\u3070\u3001\u5468\u8fba\u6a5f\u5668\u306f\u53ef\u80fd\u304b\u3082\u3057\u308c\u306a\u3044\u3002
\n\u30b7\u30ea\u30a2\u30eb\u30dd\u30fc\u30c8\u306b\u3064\u3044\u3066\u306f\u30bd\u30d5\u30c8\u3067bps\u3092\u5909\u3048\u3089\u308c\u308b\u3088\u3046\u306a\u306e\u3067\u3001\u901a\u4fe1\u901f\u5ea6\u3092\u843d\u3068\u3059\u3053\u3068\u306f\u53ef\u80fd\u3060\u308d\u3046\u3057\u3001\u5fc5\u8981\u306a\u3089\u30b3\u30cd\u30af\u30bf\u8fd1\u508d\u306b\u30d0\u30b9\u96fb\u5727\u3092\u5909\u63db\u3059\u308b\u30d0\u30c3\u30d5\u30a1IC\u3092\u5165\u308c\u308b\u3068\u3044\u3046\u306e\u306f\u53ef\u80fd\u3060\u308d\u3046\u3002<\/p>\n

—
\n\u8ffd\u8a18<\/p>\n

JoyCon-R\u306b\u306fNFC\u304c\u3042\u308b\u306e\u3067\u3001NFC\u3067\u63a5\u7d9a\u3059\u308b\u5468\u8fba\u6a5f\u5668\u304c\u53ef\u80fd\u306a\u306e\u304b\u3082\u3057\u308c\u306a\u3044\u3002
\nNFC\u30ad\u30fc\u30dc\u30fc\u30c9<\/a>\u307f\u305f\u3044\u306a\u306e\u304c\u53ef\u80fd\u3060\u308d\u3046\u304b?<\/p>\n","protected":false},"excerpt":{"rendered":"

Nintendo Switch\u306eJoyCon\u306ehack\u306e\u60c5\u5831\u304c\u6d77\u5916\u3067\u51fa\u3066\u3044\u308b\u3002 JoyCon\u306e\u89e3\u6790\u304c\u51c4\u304f\u9032\u3093\u3067\u304a\u308a\u3001Switch\u672c\u4f53\u3068\u306e\u6709\u7dda\u306e\u901a\u4fe1\u304c\u9ad8\u901fUART\u306e\u30b7\u30ea\u30a2\u30eb\u901a\u4fe1\u3067\u3042\u308b\u3053\u3068\u3068\u3001\u305d\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u306a\u3069\u304c\u89e3\u6790\u3055\u308c\u305f\u3088 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5,7],"tags":[],"_links":{"self":[{"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/24599"}],"collection":[{"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24599"}],"version-history":[{"count":8,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/24599\/revisions"}],"predecessor-version":[{"id":24610,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/24599\/revisions\/24610"}],"wp:attachment":[{"href":"http:\/\/kako.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24599"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/kako.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}