{"id":3745,"date":"2018-07-18T11:51:04","date_gmt":"2018-07-18T02:51:04","guid":{"rendered":"http:\/\/www.ois-yokohama.co.jp\/oisblog\/?p=3745"},"modified":"2019-02-12T11:11:57","modified_gmt":"2019-02-12T02:11:57","slug":"mbed-%e3%82%92%e4%bd%bf%e3%81%a3%e3%81%9f%e3%83%ad%e3%83%9c%e3%83%83%e3%83%88%e4%bd%9c%e6%88%90-%e7%ac%ac4%e5%9b%9e","status":"publish","type":"post","link":"https:\/\/www.ois-yokohama.co.jp\/oisblog2018\/archives\/3745","title":{"rendered":"mbed \u3092\u4f7f\u3063\u305f\u30ed\u30dc\u30c3\u30c8\u4f5c\u6210 \u7b2c4\u56de"},"content":{"rendered":"
\"\"<\/div>\n

BLE\uff08Bluetooth Low Energy)\u3092\u4f7f\u3063\u305f\u30ea\u30e2\u30b3\u30f3\u3092\u4f5c\u3063\u3066\u307f\u308b<\/strong><\/h1>\n

 <\/p>\n

\u306f\u3058\u3081\u306b<\/h2>\n

\u30ed\u30dc\u30c3\u30c8\u4f5c\u6210\u3068\u3044\u3046\u9023\u8f09\u3067\u66f8\u3044\u3066\u3044\u307e\u3059\u304c\u3001\u30ed\u30dc\u30c3\u30c8\u306e\u982d\u8133\u3068\u306a\u308b\u90e8\u5206\u3092\u3069\u3046\u3059\u308b\u304b\u3092\u73fe\u5728\u60a9\u3093\u3067\u3044\u307e\u3059\u3002
\n\u4eca\u6642\u306e\u6280\u8853\u3092\u4f7f\u3046\u306a\u3089\u3070\u3001AI<\/strong>\u3068\u304b\u306b\u306a\u308b\u3093\u3067\u3057\u3087\u3046\u3051\u3069\u3001\u5229\u7528\u3059\u308b\u306b\u3042\u305f\u308a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u304c\u524d\u63d0\u306b\u306a\u308b\u306e\u3067\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u4f7f\u3048\u306a\u3044 \u30ed\u30dc\u30c3\u30c8\u5358\u4f53\u3067\u52d5\u4f5c\u3059\u308b\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30fc\u30f3\u72b6\u614b\u3067\u306f\u3001\u81ea\u5f8b\u7684\u306b\u52d5\u4f5c\u3067\u304d\u308b\u65b9\u304c\u3044\u3044\u306e\u304b\u306a\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002
\n\u305d\u306e\u5834\u5408\u3001\u30ed\u30dc\u30c3\u30c8\u672c\u4f53\u306b\u305d\u3053\u305d\u3053\u306e\u30b9\u30da\u30c3\u30af\u304c\u6c42\u3081\u3089\u308c\u3001\u500b\u4eba\u3067\u958b\u767a\u3059\u308b\u306e\u306f\u5927\u5206\u53b3\u3057\u3044\u306a\u3041\u3068\u601d\u3063\u3066\u3044\u308b\u306e\u3067\u3059\u3002
\n\u6700\u7d42\u5f62\u614b\u3092\u3069\u3046\u3059\u308b\u304b\u306f\u5148\u9001\u308a\u306b\u3057\u3066\u5c11\u3057\u8a66\u3057\u3066\u307f\u305f\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002
\n\u305d\u308c\u306f\u3001\u30ed\u30dc\u30c3\u30c8\u3092\u7121\u7dda\u3067\u30ea\u30e2\u30b3\u30f3\u52d5\u4f5c\u3055\u305b\u308b<\/strong>\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002
\n\u5e78\u3044\u3001\u73fe\u5728\u4f7f\u7528\u3057\u3066\u3044\u308bmbed\u306e\u30de\u30a4\u30b3\u30f3\u30dc\u30fc\u30c9\u306b\u306f\u7a7a\u304d\u30dd\u30fc\u30c8\u304c\u3042\u308b\u306e\u3067\u3001\u300c\u3053\u3053\u306b\u7121\u7dda\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u63a5\u7d9a\u3059\u308c\u3070\u3001\u306a\u3093\u3068\u304b\u901a\u4fe1\u3067\u304d\u308b\u306f\u305a\u300d\u3068\u3044\u3046\u3053\u3068\u3067\u59cb\u3081\u3066\u307f\u307e\u3059\u3002
\n\u672c\u683c\u7684\u306f\u7121\u7dda\u901a\u4fe1\u3092\u3059\u308b\u306b\u306f\u3001\u30e9\u30b8\u30b3\u30f3\u306e\u30d7\u30ed\u30dd\u307f\u305f\u3044\u306a\u306e\u304c\u5fc5\u8981\u3067\u3057\u3087\u3046\u304c\u3001
\n\u30de\u30a4\u30b3\u30f3\u3068\u3044\u3046\u7701\u96fb\u529b\u30fb\u7701\u30b9\u30da\u30fc\u30b9\u304c\u6c42\u3081\u3089\u308c\u308b\u74b0\u5883\u3067\u9069\u3057\u305f\u30c7\u30d0\u30a4\u30b9\u3092\u8abf\u3079\u3066\u307f\u308b\u3068\u3001BLE\uff08Bluetooth Low Energy\uff09\u3068\u3044\u3046\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u5f15\u3063\u639b\u304b\u308a\u307e\u3057\u305f\u3002
\n\u3053\u306eBLE\u3092\u4f7f\u3044\u30de\u30a4\u30b3\u30f3\u3068\u7121\u7dda\u901a\u4fe1\u3059\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u4f5c\u6210\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

BLE\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3064\u3044\u3066<\/h2>\n

BLE\u30e2\u30b8\u30e5\u30fc\u30eb\u306f\u6570\u591a\u304f\u51fa\u3066\u3044\u307e\u3059\u304c\u3001\u4eca\u56de\u4f7f\u7528\u3059\u308b\u306e\u306f\u3001\u6bd4\u8f03\u7684\u5236\u5fa1\u304c\u7c21\u5358\u306a\u6d45\u8349\u30ae\u7814\u306eBLESerial3\u3068\u3044\u3046\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n
\u88fd\u54c1\u540d<\/td>\nBLESerial3<\/td>\n<\/tr>\n
\u30e1\u30fc\u30ab\u30fc<\/td>\n\u6d45\u8349\u30ae\u7814<\/td>\n<\/tr>\n
\u578b\u756a<\/td>\nBluetooth 4.0 Smart<\/td>\n<\/tr>\n
\u6982\u8981<\/td>\n\u30fbSSID\u306e\u5207\u308a\u66ff\u3048\u304c16\u7a2e\u985e\u3042\u308b\u30fbiPhone\u53ca\u3073Android\u3068\u901a\u4fe1\u53ef\u80fd\u30fb3.3V\u306eUART\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/td>\n<\/tr>\n
\u5024\u6bb5<\/td>\n4,320\u5186<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

BLESerial3\u306e\u901a\u4fe1\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u306a\u308bUART\u306e\u30dd\u30fc\u30c8\u3092\u30de\u30a4\u30b3\u30f3\u306b\u63a5\u7d9a\u3057\u3001\u96fb\u6e90\u3092\u4f9b\u7d66\u3059\u308c\u3070\u3001\u7c21\u5358\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002
\n\"\"
\nmbed\u3068\u306e\u63a5\u7d9a\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a<\/p>\n

----------------------------+              +-------------+\r\n mbed stm32 NUCLEO-F401RE   |              | BLE Serial3 |\r\n                (UART6Rx)PC7|+-------------+T            |\r\n                (UART6Tx)PC6|+-------------+R            |\r\n                            |\u3000\u3000 \u3000\u30003.3v--+3            |\r\n                            |         GND--+G\u3000          |\r\n----------------------------+              +-------------+\r\n<\/pre>\n
BLE Serial3\u306eT\u30dd\u30fc\u30c8\u3092\u30de\u30a4\u30b3\u30f3\u306eUART6\u306eRx\u30dd\u30fc\u30c8\u3078\u3001R\u30dd\u30fc\u30c8\u3092UART6\u306eTx\u30dd\u30fc\u30c8\u3078\u63a5\u7d9a\u3057\u307e\u3059\u3002
\n\u3053\u306e\u3088\u3046\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3067\u3001\u30de\u30a4\u30b3\u30f3\u3067\u6a19\u6e96\u642d\u8f09\u3055\u3044\u3066\u3044\u308bUART\u3092\u5236\u5fa1\u3059\u308b\u3053\u3068\u3067\u901a\u4fe1\u5236\u5fa1\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n
\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u306b\u3064\u3044\u3066<\/h2>\n
\u30b7\u30b9\u30c6\u30e0\u69cb\u6210\u306e\u6982\u7565\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3002
\n\"\"
\n\u64cd\u4f5c\u90e8\u3068\u306a\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306fiPhone\u3092\u4f7f\u3044\u307e\u3059\u3002
\niPhone\u306eBluetooth\u3068\u30de\u30a4\u30b3\u30f3\u306eBLE Serial3\u3092\u30da\u30a2\u30ea\u30f3\u30b0\u3057\u901a\u4fe1\u53ef\u80fd\u72b6\u614b\u306b\u3057\u307e\u3059\u3002
\nBT\u3068BLE\u9593\u3067\u30c7\u30fc\u30bf\u901a\u4fe1\u3059\u308b\u3053\u3068\u3067\u30de\u30a4\u30b3\u30f3\u306e\u5236\u5fa1\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n
\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3064\u3044\u3066<\/h2>\n
\u30de\u30a4\u30b3\u30f3\u5074\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3064\u3044\u3066<\/h3>\n
#include \"mbed.h\"\r\n\/* BLE Serial *\/\r\nSerial ble_sport(PC_6, PC_7); \/* ble serial tx, rx *\/\r\n\/* Console *\/\r\nSerial pc(SERIAL_TX, SERIAL_RX);\r\n\/**\r\n * BLE\u306e\u30e1\u30a4\u30f3\u51e6\u7406\r\n *\/\r\nint ble_test()\r\n{\r\n    char ch;\r\n    char szReadBuffer[30];\r\n    int count = 0;\r\npc.printf(\"ble_test\\r\\n\");\r\n\/* UART\u30dd\u30fc\u30c8\u306e\u901a\u4fe1\u8a2d\u5b9a *\/\r\n    ble_sport.format(8,Serial::None,1);\r\n    pc.printf(\"ble_test start\\r\\n\");\r\n    while(1) {\r\n        if(ble_sport.readable()) {    \/* \u53d7\u4fe1\u78ba\u8a8d *\/\r\n            pc.printf(\"###### ble_sport readable!! ########\\r\\n\");\r\n            ch = ble_sport.getc();    \/* 1\u6587\u5b57\u53d6\u308a\u51fa\u3057 *\/\r\n            szReadBuffer[count] = ch;\r\n            pc.printf(\"0x%02X \\r\\n\",ch);\r\n        }\r\n    }\r\n}\r\n\/* main() runs in its own thread in the OS *\/\r\nint main() {\r\n    ble_test();\r\n}<\/pre>\n
UART\u3067\u53d7\u4fe1\u3057\u305f\u7d50\u679c\u3092\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u51fa\u529b\u3059\u308b\u3068\u3044\u3063\u305f\u5358\u7d14\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
iPhone\u5074\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u3064\u3044\u3066<\/h3>\n
\u6b63\u76f4\u3001iPhone\u5074\u306e\u30a2\u30d7\u30ea\u958b\u767a\u306f\u5c02\u9580\u5916\u306a\u306e\u3067\u3001\u8a73\u3057\u3044\u5f8c\u8f29\u306b\u8272\u3005\u3068\u805e\u3044\u305f\u3068\u3053\u308d\u3001\u300cJavaScript\u3067\u5236\u5fa1\u3067\u304d\u307e\u3059\u3088\uff01\u300d\u3068\u30a2\u30c9\u30d0\u30a4\u30b9\u3092\u3082\u3089\u3044\u3001\u8abf\u67fb\u3057\u305f\u3068\u3053\u308d\u3001Web Bluetooth API\u3092\u767a\u898b\u3002
\nJavaScript\u304b\u3089iPhone\u306eBluetooth\u3092\u5236\u5fa1\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002
\n\u4f46\u3057\u3001\u3059\u3079\u3066\u306e\u30d6\u30e9\u30a6\u30b6\u3067\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3088\u3046\u3067\u3001\u4eca\u56de\u306f\u3001\u4e00\u756a\u52d5\u304d\u304c\u826f\u3044\u30d6\u30e9\u30a6\u30b6\u3067\u3042\u308bWebBLE(\u6709\u6599)\u3092\u4f7f\u3044\u52d5\u304b\u3057\u307e\u3059\u3002
\n\u4ee5\u4e0a\u3088\u308a\u3001\u7c21\u5358\u306a\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n
\"\u753b\u50cf\u30a4\u30e1\u30fc\u30b8\"<\/a>
\u753b\u50cf\u30a4\u30e1\u30fc\u30b8<\/p><\/div>\n
\u203b\u753b\u9762\u306e\u30b3\u30fc\u30c9\u306f\u7c21\u5358\u306aHTML\u306a\u306e\u3067\u5272\u611b\u3057\u307e\u3059\u3002<\/p>\n
\/**\r\n * \u30b5\u30fc\u30d3\u30b9\u306eUUID\r\n * @type {string}\r\n *\/\r\nconst SERVICE_UUID = \"feed0001-c497-4476-a7ed-727de7648ab1\";\r\n\/**\r\n * \u30ad\u30e3\u30e9\u30af\u30bf\u30ea\u30b9\u30c6\u30a3\u30c3\u30af\u306eUUID\r\n * @type {string}\r\n *\/\r\nconst RX_CHARACTERISTIC_UUID = \"feedaa03-c497-4476-a7ed-727de7648ab1\";\r\nconst TX_CHARACTERISTIC_UUID = \"feedaa02-c497-4476-a7ed-727de7648ab1\";\r\n\/**\r\n * \u53d7\u4fe1\u7528\u306e\u30ad\u30e3\u30e9\u30af\u30bf\u30ea\u30b9\u30c6\u30a3\u30c3\u30af\r\n *\/\r\nlet RxCharacteristic;\r\n\/**\r\n * \u9001\u4fe1\u7528\u306e\u30ad\u30e3\u30e9\u30af\u30bf\u30ea\u30b9\u30c6\u30a3\u30c3\u30af\r\n *\/\r\nlet TxCharacteristic;\r\n\/**\r\n * BLESerial3\u306b\u63a5\u7d9a\u3059\u308b\r\n *\/\r\nfunction connectBLESerial3() {\r\n  navigator.bluetooth.requestDevice({\r\n    filters: [\r\n      { services: [SERVICE_UUID] }\r\n      ]\r\n    })\r\n    .then(device => {\r\n      \/* \u9078\u629e\u3057\u305f\u30c7\u30d0\u30a4\u30b9\u306b\u63a5\u7d9a *\/\r\n      return device.gatt.connect();\r\n    })\r\n    .then(server => {\r\n      \/* UUID\u306b\u5408\u81f4\u3059\u308b\u30b5\u30fc\u30d3\u30b9(\u6a5f\u80fd)\u3092\u53d6\u5f97 *\/\r\n      return server.getPrimaryService(SERVICE_UUID);\r\n    })\r\n    .then(service => {\r\n      \/* UUID\u306b\u5408\u81f4\u3059\u308b\u30ad\u30e3\u30e9\u30af\u30bf\u30ea\u30b9\u30c6\u30a3\u30c3\u30af(\u30b5\u30fc\u30d3\u30b9\u304c\u6271\u3046\u30c7\u30fc\u30bf)\u3092\u53d6\u5f97 *\/\r\n      return Promise.all([\r\n        service.getCharacteristic(RX_CHARACTERISTIC_UUID),\r\n        service.getCharacteristic(TX_CHARACTERISTIC_UUID)\r\n      ]);\r\n    })\r\n    .then(characteristic => {\r\n      RxCharacteristic = characteristic[0];\r\n      TxCharacteristic = characteristic[1];\r\n    })\r\n      .catch(error => {\r\n        console.log(\"Error : \" + error);\r\n    });\r\n}\r\n\/**\r\n * \u30b3\u30de\u30f3\u30c9\u756a\u53f7\u3092\u9001\u4fe1\u3059\u308b\r\n * \u305d\u306e\u5f8c\u3001\u8aad\u307f\u8fbc\u307f\u3092\u884c\u3046\r\n *\/\r\nfunction sendData(cmdnumber){\r\n    let rxValue;\r\n    var sendarray = new Uint8Array( [cmdnumber] );\r\n    TxCharacteristic.writeValue( sendarray );\r\n    alert( \"send data val:\" + cmdnumber + \"\");\r\n}\r\n\/**\r\n * \u4e0a\u30dc\u30bf\u30f3\u62bc\u4e0b\u51e6\u7406\r\n *\/\r\nfunction onClickUp(){\r\n    sendData( 1 );\r\n}\r\n\/**\r\n * \u4e0b\u30dc\u30bf\u30f3\u62bc\u4e0b\u51e6\u7406\r\n *\/\r\nfunction onClickLeft(){\r\n    sendData( 2 );\r\n}\r\n\/**\r\n * \u5de6\u30dc\u30bf\u30f3\u62bc\u4e0b\u51e6\u7406\r\n *\/\r\nfunction onClickLeft(){\r\n    sendData( 3 );\r\n}\r\n\/**\r\n * \u53f3\u30dc\u30bf\u30f3\u62bc\u4e0b\u51e6\u7406\r\n *\/\r\nfunction onClickDown(){\r\n    sendData( 4 );\r\n}\r\n\/**\r\n * \u63a5\u7d9a\u30dc\u30bf\u30f3\u62bc\u4e0b\u51e6\u7406\r\n *\/\r\nfunction onClickConnect(){\r\n    connectBLESerial3();\r\n}\r\n\/**\r\n * \u25b3\u30dc\u30bf\u30f3\u62bc\u4e0b\u51e6\u7406\r\n *\/\r\nfunction onClickSankaku(){\r\n    sendData( 5 );\r\n}\r\n\/**\r\n * \u25a1\u30dc\u30bf\u30f3\u62bc\u4e0b\u51e6\u7406\r\n *\/\r\nfunction onClickSikaku(){\r\n    sendData( 6 );\r\n}\r\n\/**\r\n * \u25cb\u30dc\u30bf\u30f3\u62bc\u4e0b\u51e6\u7406\r\n *\/\r\nfunction onClickMaru(){\r\n    sendData( 7 );\r\n}\r\n\/**\r\n * \u00d7\u30dc\u30bf\u30f3\u62bc\u4e0b\u51e6\u7406\r\n *\/\r\nfunction onClickBatu(){\r\n    sendData( 8 );\r\n}<\/pre>\n
 <\/p>\n
\u5b9f\u884c\u7d50\u679c<\/h2>\n
 <\/p>\n\n\n\n\n\n
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facebook\u3000\u3000\u3000https:\/\/www.facebook.com\/orientalinformationservice\/<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
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